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[GHC] #15943: "ASSERT failed" with quantified constraints
by GHC 30 Nov '18

30 Nov '18

#15943: "ASSERT failed" with quantified constraints -------------------------------------+------------------------------------- Reporter: Iceland_jack | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: 8.6.3 Component: Compiler | Version: 8.6.2 Keywords: | Operating System: Unknown/Multiple QuantifiedConstraints | Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- {{{#!hs {-# Language RankNTypes #-} {-# Language DataKinds #-} {-# Language KindSignatures #-} {-# Language PolyKinds #-} {-# Language TypeFamilyDependencies #-} {-# Language GADTs #-} {-# Language TypeSynonymInstances #-} {-# Language FlexibleInstances #-} {-# Language QuantifiedConstraints #-} import Data.Type.Equality import Data.Coerce import Data.Type.Coercion import Data.Kind newtype WrapFalse a b = WrapFalse (Hom False a b) newtype WrapTrue a b = WrapTrue (Hom True a b) class (forall (x :: ob) (y :: ob). Coercible (WrapFalse x y) (WrapTrue y x)) => Ríki ob where type Hom (or::Bool) = (res :: ob -> ob -> Type) | res -> or instance Ríki Type where type Hom False = (->) type Hom True = Op newtype Op :: Type -> Type -> Type where Op :: (b -> a) -> Op a b }}} {{{ $ ghc-stage2 --interactive -ignore-dot-ghci 740_bug.hs GHCi, version 8.7.20181029: http://www.haskell.org/ghc/ :? for help [1 of 1] Compiling Main ( 740_bug.hs, interpreted ) *** Exception: ASSERT failed! file compiler/typecheck/TcFlatten.hs, line 1288 > }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15943> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #13535: vector test suite uses excessive memory on GHC 8.2
by GHC 30 Nov '18

30 Nov '18

#13535: vector test suite uses excessive memory on GHC 8.2 -------------------------------------+------------------------------------- Reporter: RyanGlScott | Owner: (none) Type: bug | Status: new Priority: highest | Milestone: 8.2.1 Component: Compiler | Version: 8.1 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: Compile-time Unknown/Multiple | performance bug Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- First noticed [https://github.com/haskell/vector/pull/161#issuecomment-292031845 here]. I haven't managed to boil this down to a test case with no dependencies yet, so for the time being, this requires `vector`. To reproduce, follow these steps: {{{ $ git clone https://github.com/erikd/vector $ cd vector/ $ cabal install --only-dependencies --enable-tests -w /opt/ghc/8.2.1/bin/ghc $ cabal configure --enable-tests -w /opt/ghc/8.2.1/bin/ghc $ cabal test }}} When building `vector-tests-O2`, GHC will stall when compiling the `Tests.Vector` module. On machines with modest memory allowances (e.g., [https://travis-ci.org/haskell/vector/jobs/218749281#L1270 the machines used on Travis CI]), GHC will be killed with an out-of-memory error after trying to compile `Tests.Vector` for a while. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13535> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #14230: Gruesome kind mismatch errors for associated data family instances
by GHC 30 Nov '18

30 Nov '18

#14230: Gruesome kind mismatch errors for associated data family instances -------------------------------------+------------------------------------- Reporter: RyanGlScott | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.3 (Type checker) | Keywords: TypeInType | Operating System: Unknown/Multiple Architecture: | Type of failure: Poor/confusing Unknown/Multiple | error message Test Case: | Blocked By: Blocking: | Related Tickets: #14175 Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- Spun off from https://ghc.haskell.org/trac/ghc/ticket/14175#comment:9. This program, which can only really be compiled on GHC HEAD at the moment: {{{#!hs {-# LANGUAGE GADTs #-} {-# LANGUAGE PolyKinds #-} {-# LANGUAGE RankNTypes #-} {-# LANGUAGE TypeFamilies #-} module Bug where class C k where data CD :: k -> k -> * instance C (Maybe a) where data CD :: (k -> *) -> (k -> *) -> * }}} Gives a heinous error message: {{{ Bug.hs:11:3: error: • Expected kind ‘(k -> *) -> (k -> *) -> *’, but ‘CD :: (k -> *) -> (k -> *) -> *’ has kind ‘Maybe a -> Maybe a -> *’ • In the data instance declaration for ‘CD’ In the instance declaration for ‘C (Maybe a)’ | 11 | data CD :: (k -> *) -> (k -> *) -> * | ^^^^^^^ }}} * We shouldn't be expecting kind `(k -> *) -> (k -> *) -> *`, but rather kind `Maybe a -> Maybe a -> *`, due to the instance head itself. * The phrase `‘CD :: (k -> *) -> (k -> *) -> *’ has kind ‘Maybe -> Maybe a -> *’` is similarly confusing. This doesn't point out that the real issue is the use of `(k -> *)`. Another program in a similar vein: {{{#!hs {-# LANGUAGE GADTs #-} {-# LANGUAGE RankNTypes #-} {-# LANGUAGE TypeFamilies #-} {-# LANGUAGE TypeInType #-} module Bug where import Data.Kind class C a where data CD k (a :: k) :: k -> * instance C (Maybe a) where data CD k (a :: k -> *) :: (k -> *) -> * }}} {{{ Bug.hs:13:3: error: • Expected kind ‘(k -> *) -> *’, but ‘CD k (a :: k -> *) :: (k -> *) -> *’ has kind ‘k -> *’ • In the data instance declaration for ‘CD’ In the instance declaration for ‘C (Maybe a)’ | 13 | data CD k (a :: k -> *) :: (k -> *) -> * | ^^^^^^^^^^^^^^^^^^^^^^^ }}} This error message is further muddled by the incorrect use of `k` as the first type pattern (instead of `k -> *`, as subsequent kind signatures would suggest). -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14230> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #13492: -p option report much less time than actual on high intensity of FFI calls application
by GHC 30 Nov '18

30 Nov '18

#13492: -p option report much less time than actual on high intensity of FFI calls application -------------------------------------+------------------------------------- Reporter: varosi | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Profiling | Version: 8.0.2 Keywords: | Operating System: Windows Architecture: x86_64 | Type of failure: Debugging (amd64) | information is incorrect Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- Proprietary application is ran on 44 cores (88 with HT) machine (same problem on 12 core). It is Haskell between wxHaskell (wxWidgets for UI) and C API. It is doing FFI calls most of the time. Calls are not so many, but possibly not so fast. I'm trying to profile where is the problem, in which calls. But very strange behaviour is there. "total time" of application that is running 30secs to 1min is showing 0.33secs. Even MAIN function is not 100%. Please, see first part of .prof file: Tue Mar 28 15:38 2017 Time and Allocation Profiling Report (Final) app.exe +RTS -N -A40m -qb0 -p -RTS total time = 0.33 secs (325 ticks @ 1000 us, 1 processor) total alloc = 86,317,264 bytes (excludes profiling overheads) COST CENTRE MODULE SRC %time %alloc MAIN MAIN <built- in> 12.6 2.2 -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13492> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #15862: Typeable panic with promoted rank-2 kind (initDs)
by GHC 30 Nov '18

30 Nov '18

#15862: Typeable panic with promoted rank-2 kind (initDs) -------------------------------------+------------------------------------- Reporter: RyanGlScott | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.6.1 Keywords: Typeable | Operating System: Unknown/Multiple Architecture: | Type of failure: Compile-time Unknown/Multiple | crash or panic Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- The following program panics on GHC 8.2 and later: {{{#!hs {-# LANGUAGE DataKinds #-} {-# LANGUAGE ImpredicativeTypes #-} {-# LANGUAGE RankNTypes #-} {-# LANGUAGE TypeApplications #-} module Bug where import Type.Reflection newtype Foo = MkFoo (forall a. a) foo :: TypeRep MkFoo foo = typeRep @MkFoo }}} {{{ $ /opt/ghc/8.6.1/bin/ghc Bug.hs [1 of 1] Compiling Bug ( Bug.hs, Bug.o ) GHC error in desugarer lookup in Bug: attempting to use module ‘main:Bug’ (Bug.hs) which is not loaded ghc: panic! (the 'impossible' happened) (GHC version 8.6.1 for x86_64-unknown-linux): initDs }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15862> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #15978: slow test suite failures on 8.6 DARWIN :
by GHC 30 Nov '18

30 Nov '18

#15978: slow test suite failures on 8.6 DARWIN : -------------------------------------+------------------------------------- Reporter: carter | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: 8.6.3 Component: Compiler | Version: 8.6.2 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- step to reproduce {{{ cd testsuite; make slow TEST="EtaExpandLevPoly ManyAlternatives ManyConstructors MultiLayerModules T10370 T11535 T12707 T13379 T13701 T13719 T14683 T14697 T14936 T15349 T4334 T6132 T7702 T9203 T9630 ghci063 haddock.Cabal haddock.base haddock.compiler hpc_fork signals004 space_leak_001" }}} {{{ =====> T11535(normal) 1 of 26 [0, 0, 0] cd "./deriving/should_run/T11535.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -o T11535 T11535.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno- warn-missed-specialisations -fshow-warning-groups -fdiagnostics- color=never -fno-diagnostics-show-caret -dno-debug-output cd "./deriving/should_run/T11535.run" && ./T11535 =====> T11535(hpc) 1 of 26 [0, 0, 0] cd "./deriving/should_run/T11535.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -o T11535 T11535.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno- warn-missed-specialisations -fshow-warning-groups -fdiagnostics- color=never -fno-diagnostics-show-caret -dno-debug-output -O -fhpc cd "./deriving/should_run/T11535.run" && ./T11535 =====> T11535(optasm) 1 of 26 [0, 0, 0] cd "./deriving/should_run/T11535.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -o T11535 T11535.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno- warn-missed-specialisations -fshow-warning-groups -fdiagnostics- color=never -fno-diagnostics-show-caret -dno-debug-output -O -fasm cd "./deriving/should_run/T11535.run" && ./T11535 =====> T11535(profasm) 1 of 26 [0, 0, 0] cd "./deriving/should_run/T11535.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -o T11535 T11535.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno- warn-missed-specialisations -fshow-warning-groups -fdiagnostics- color=never -fno-diagnostics-show-caret -dno-debug-output -O -prof -static -fprof-auto cd "./deriving/should_run/T11535.run" && ./T11535 +RTS -hc -p -RTS cd "./deriving/should_run/T11535.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/hp2ps" T11535 =====> T11535(ghci) 1 of 26 [0, 0, 0] cd "./deriving/should_run/T11535.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" T11535.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed- specialisations -fshow-warning-groups -fdiagnostics-color=never -fno- diagnostics-show-caret -dno-debug-output --interactive -v0 -ignore-dot- ghci -fno-ghci-history -fghci-leak-check +RTS -I0.1 -RTS < T11535.genscript Wrong exit code for T11535(ghci) (expected 0 , actual 134 ) *** unexpected failure for T11535(ghci) =====> T11535(threaded1) 1 of 26 [0, 1, 0] cd "./deriving/should_run/T11535.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -o T11535 T11535.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno- warn-missed-specialisations -fshow-warning-groups -fdiagnostics- color=never -fno-diagnostics-show-caret -dno-debug-output -threaded -debug cd "./deriving/should_run/T11535.run" && ./T11535 =====> T11535(threaded2) 1 of 26 [0, 1, 0] cd "./deriving/should_run/T11535.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -o T11535 T11535.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno- warn-missed-specialisations -fshow-warning-groups -fdiagnostics- color=never -fno-diagnostics-show-caret -dno-debug-output -O -threaded -eventlog cd "./deriving/should_run/T11535.run" && ./T11535 +RTS -N2 -ls -RTS =====> T11535(dyn) 1 of 26 [0, 1, 0] cd "./deriving/should_run/T11535.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -o T11535 T11535.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno- warn-missed-specialisations -fshow-warning-groups -fdiagnostics- color=never -fno-diagnostics-show-caret -dno-debug-output -O -dynamic cd "./deriving/should_run/T11535.run" && ./T11535 =====> T11535(profthreaded) 1 of 26 [0, 1, 0] cd "./deriving/should_run/T11535.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -o T11535 T11535.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno- warn-missed-specialisations -fshow-warning-groups -fdiagnostics- color=never -fno-diagnostics-show-caret -dno-debug-output -O -prof -static -fprof-auto -threaded cd "./deriving/should_run/T11535.run" && ./T11535 +RTS -p -RTS =====> ghci063(ghci) 2 of 26 [0, 1, 0] cd "./ghci/scripts/ghci063.run" && HC="/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" HC_OPTS ="-dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed- specialisations -fshow-warning-groups -fdiagnostics-color=never -fno- diagnostics-show-caret -dno-debug-output " "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed- specialisations -fshow-warning-groups -fdiagnostics-color=never -fno- diagnostics-show-caret -dno-debug-output --interactive -v0 -ignore-dot- ghci -fno-ghci-history -fghci-leak-check +RTS -I0.1 -RTS < ghci063.script Actual stderr output differs from expected: diff -uw "/dev/null" "./ghci/scripts/ghci063.run/ghci063.run.stderr.normalised" --- /dev/null 2018-11-30 11:28:25.000000000 -0500 +++ ./ghci/scripts/ghci063.run/ghci063.run.stderr.normalised 2018-11-30 11:28:26.000000000 -0500 @@ -0,0 +1,2 @@ + +B.hs:1:1: parse error on input ‘***’ *** unexpected failure for ghci063(ghci) =====> T10370(optasm) 3 of 26 [0, 2, 0] cd "./perf/compiler/T10370.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -c T10370.hs -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output +RTS -G1 -RTS -O -fasm +RTS -V0 -tT10370.comp.stats --machine-readable -RTS max_bytes_used value is too high: Expected T10370(optasm) max_bytes_used: 31524048 +/-15% Lower bound T10370(optasm) max_bytes_used: 26795440 Upper bound T10370(optasm) max_bytes_used: 36252656 Actual T10370(optasm) max_bytes_used: 36718312 Deviation T10370(optasm) max_bytes_used: 16.5 % peak_megabytes_allocated value is too high: Expected T10370(optasm) peak_megabytes_allocated: 117 +/-15% Lower bound T10370(optasm) peak_megabytes_allocated: 99 Upper bound T10370(optasm) peak_megabytes_allocated: 135 Actual T10370(optasm) peak_megabytes_allocated: 137 Deviation T10370(optasm) peak_megabytes_allocated: 17.1 % *** unexpected stat test failure for T10370(optasm) =====> T12707(normal) 4 of 26 [0, 2, 0] cd "./perf/compiler/T12707.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -c T12707.hs -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output +RTS -V0 -tT12707.comp.stats --machine-readable -RTS =====> T12707(hpc) 4 of 26 [0, 2, 0] cd "./perf/compiler/T12707.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -c T12707.hs -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output -O -fhpc +RTS -V0 -tT12707.comp.stats --machine- readable -RTS bytes allocated value is too high: Expected T12707(hpc) bytes allocated: 1141555816 +/-5% Lower bound T12707(hpc) bytes allocated: 1084478025 Upper bound T12707(hpc) bytes allocated: 1198633607 Actual T12707(hpc) bytes allocated: 3332600544 Deviation T12707(hpc) bytes allocated: 191.9 % *** unexpected stat test failure for T12707(hpc) =====> T12707(optasm) 4 of 26 [0, 2, 0] cd "./perf/compiler/T12707.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -c T12707.hs -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output -O -fasm +RTS -V0 -tT12707.comp.stats --machine- readable -RTS bytes allocated value is too high: Expected T12707(optasm) bytes allocated: 1141555816 +/-5% Lower bound T12707(optasm) bytes allocated: 1084478025 Upper bound T12707(optasm) bytes allocated: 1198633607 Actual T12707(optasm) bytes allocated: 3552770216 Deviation T12707(optasm) bytes allocated: 211.2 % *** unexpected stat test failure for T12707(optasm) =====> T12707(profasm) 4 of 26 [0, 2, 0] cd "./perf/compiler/T12707.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -c T12707.hs -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output -O -prof -static -fprof-auto +RTS -V0 -tT12707.comp.stats --machine-readable -RTS bytes allocated value is too high: Expected T12707(profasm) bytes allocated: 1141555816 +/-5% Lower bound T12707(profasm) bytes allocated: 1084478025 Upper bound T12707(profasm) bytes allocated: 1198633607 Actual T12707(profasm) bytes allocated: 4024687592 Deviation T12707(profasm) bytes allocated: 252.6 % *** unexpected stat test failure for T12707(profasm) =====> T13379(normal) 5 of 26 [0, 2, 0] cd "./perf/compiler/T13379.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -c T13379.hs -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output +RTS -V0 -tT13379.comp.stats --machine-readable -RTS =====> T13379(hpc) 5 of 26 [0, 2, 0] cd "./perf/compiler/T13379.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -c T13379.hs -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output -O -fhpc +RTS -V0 -tT13379.comp.stats --machine- readable -RTS bytes allocated value is too high: Expected T13379(hpc) bytes allocated: 453166912 +/-10% Lower bound T13379(hpc) bytes allocated: 407850220 Upper bound T13379(hpc) bytes allocated: 498483604 Actual T13379(hpc) bytes allocated: 1840473752 Deviation T13379(hpc) bytes allocated: 306.1 % *** unexpected stat test failure for T13379(hpc) =====> T13379(optasm) 5 of 26 [0, 2, 0] cd "./perf/compiler/T13379.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -c T13379.hs -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output -O -fasm +RTS -V0 -tT13379.comp.stats --machine- readable -RTS =====> T13379(profasm) 5 of 26 [0, 2, 0] cd "./perf/compiler/T13379.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -c T13379.hs -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output -O -prof -static -fprof-auto +RTS -V0 -tT13379.comp.stats --machine-readable -RTS =====> MultiLayerModules(normal) 6 of 26 [0, 2, 0] cd "./perf/compiler/MultiLayerModules.run" && ./genMultiLayerModules cd "./perf/compiler/MultiLayerModules.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" --make MultiLayerModules -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -v0 +RTS -V0 -tMultiLayerModules.comp.stats --machine-readable -RTS =====> MultiLayerModules(hpc) 6 of 26 [0, 2, 0] cd "./perf/compiler/MultiLayerModules.run" && ./genMultiLayerModules cd "./perf/compiler/MultiLayerModules.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" --make MultiLayerModules -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -fhpc -v0 +RTS -V0 -tMultiLayerModules.comp.stats --machine-readable -RTS Timeout happened...killed process "cd "./perf/compiler/MultiLayerModules.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make MultiLayerModules -no-user-package-db -rtsopts -fno-warn-missed- specialisations -fshow-warning-groups -fdiagnostics-color=never -fno- diagnostics-show-caret -dno-debug-output -O -fhpc -v0 +RTS -V0 -tMultiLayerModules.comp.stats --machine-readable -RTS"... Compile failed (exit code 99) errors were: Failed to find field: bytes allocated *** framework failure for MultiLayerModules(hpc) 'NoneType' object has no attribute 'group' Traceback (most recent call last): File "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/testsuite/driver/testlib.py", line 788, in test_common_work do_test(name, way, func, args, files) File "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/testsuite/driver/testlib.py", line 873, in do_test result = func(*[name,way] + args) File "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/testsuite/driver/testlib.py", line 1004, in multimod_compile return do_compile( name, way, 0, top_mod, [], extra_hc_opts ) File "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/testsuite/driver/testlib.py", line 1023, in do_compile result = simple_build(name, way, extra_hc_opts, should_fail, top_mod, 0, 1, **kwargs) File "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/testsuite/driver/testlib.py", line 1235, in simple_build statsResult = checkStats(name, way, stats_file, opts.compiler_stats_range_fields) File "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/testsuite/driver/testlib.py", line 1125, in checkStats val = int(m.group(1)) AttributeError: 'NoneType' object has no attribute 'group' =====> MultiLayerModules(optasm) 6 of 26 [0, 2, 1] cd "./perf/compiler/MultiLayerModules.run" && ./genMultiLayerModules cd "./perf/compiler/MultiLayerModules.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" --make MultiLayerModules -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -fasm -v0 +RTS -V0 -tMultiLayerModules.comp.stats --machine-readable -RTS bytes allocated value is too high: Expected MultiLayerModules(optasm) bytes allocated: 5619893176 +/-10% Lower bound MultiLayerModules(optasm) bytes allocated: 5057903858 Upper bound MultiLayerModules(optasm) bytes allocated: 6181882494 Actual MultiLayerModules(optasm) bytes allocated: 6362463680 Deviation MultiLayerModules(optasm) bytes allocated: 13.2 % *** unexpected stat test failure for MultiLayerModules(optasm) =====> MultiLayerModules(profasm) 6 of 26 [0, 2, 1] cd "./perf/compiler/MultiLayerModules.run" && ./genMultiLayerModules cd "./perf/compiler/MultiLayerModules.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" --make MultiLayerModules -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -prof -static -fprof- auto -v0 +RTS -V0 -tMultiLayerModules.comp.stats --machine-readable -RTS Timeout happened...killed process "cd "./perf/compiler/MultiLayerModules.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make MultiLayerModules -no-user-package-db -rtsopts -fno-warn-missed- specialisations -fshow-warning-groups -fdiagnostics-color=never -fno- diagnostics-show-caret -dno-debug-output -O -prof -static -fprof-auto -v0 +RTS -V0 -tMultiLayerModules.comp.stats --machine-readable -RTS"... Compile failed (exit code 99) errors were: Failed to find field: bytes allocated *** framework failure for MultiLayerModules(profasm) 'NoneType' object has no attribute 'group' Traceback (most recent call last): File "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/testsuite/driver/testlib.py", line 788, in test_common_work do_test(name, way, func, args, files) File "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/testsuite/driver/testlib.py", line 873, in do_test result = func(*[name,way] + args) File "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/testsuite/driver/testlib.py", line 1004, in multimod_compile return do_compile( name, way, 0, top_mod, [], extra_hc_opts ) File "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/testsuite/driver/testlib.py", line 1023, in do_compile result = simple_build(name, way, extra_hc_opts, should_fail, top_mod, 0, 1, **kwargs) File "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/testsuite/driver/testlib.py", line 1235, in simple_build statsResult = checkStats(name, way, stats_file, opts.compiler_stats_range_fields) File "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/testsuite/driver/testlib.py", line 1125, in checkStats val = int(m.group(1)) AttributeError: 'NoneType' object has no attribute 'group' =====> ManyConstructors(normal) 7 of 26 [0, 2, 2] cd "./perf/compiler/ManyConstructors.run" && ./genManyConstructors cd "./perf/compiler/ManyConstructors.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make ManyConstructors -no-user-package-db -rtsopts -fno-warn-missed- specialisations -fshow-warning-groups -fdiagnostics-color=never -fno- diagnostics-show-caret -dno-debug-output -v0 +RTS -V0 -tManyConstructors.comp.stats --machine-readable -RTS =====> ManyConstructors(hpc) 7 of 26 [0, 2, 2] cd "./perf/compiler/ManyConstructors.run" && ./genManyConstructors cd "./perf/compiler/ManyConstructors.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make ManyConstructors -no-user-package-db -rtsopts -fno-warn-missed- specialisations -fshow-warning-groups -fdiagnostics-color=never -fno- diagnostics-show-caret -dno-debug-output -O -fhpc -v0 +RTS -V0 -tManyConstructors.comp.stats --machine-readable -RTS bytes allocated value is too high: Expected ManyConstructors(hpc) bytes allocated: 4246959352 +/-10% Lower bound ManyConstructors(hpc) bytes allocated: 3822263416 Upper bound ManyConstructors(hpc) bytes allocated: 4671655288 Actual ManyConstructors(hpc) bytes allocated: 9359235576 Deviation ManyConstructors(hpc) bytes allocated: 120.4 % *** unexpected stat test failure for ManyConstructors(hpc) =====> ManyConstructors(optasm) 7 of 26 [0, 2, 2] cd "./perf/compiler/ManyConstructors.run" && ./genManyConstructors cd "./perf/compiler/ManyConstructors.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make ManyConstructors -no-user-package-db -rtsopts -fno-warn-missed- specialisations -fshow-warning-groups -fdiagnostics-color=never -fno- diagnostics-show-caret -dno-debug-output -O -fasm -v0 +RTS -V0 -tManyConstructors.comp.stats --machine-readable -RTS bytes allocated value is too high: Expected ManyConstructors(optasm) bytes allocated: 4246959352 +/-10% Lower bound ManyConstructors(optasm) bytes allocated: 3822263416 Upper bound ManyConstructors(optasm) bytes allocated: 4671655288 Actual ManyConstructors(optasm) bytes allocated: 9348447040 Deviation ManyConstructors(optasm) bytes allocated: 120.1 % *** unexpected stat test failure for ManyConstructors(optasm) =====> ManyConstructors(profasm) 7 of 26 [0, 2, 2] cd "./perf/compiler/ManyConstructors.run" && ./genManyConstructors cd "./perf/compiler/ManyConstructors.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make ManyConstructors -no-user-package-db -rtsopts -fno-warn-missed- specialisations -fshow-warning-groups -fdiagnostics-color=never -fno- diagnostics-show-caret -dno-debug-output -O -prof -static -fprof-auto -v0 +RTS -V0 -tManyConstructors.comp.stats --machine-readable -RTS bytes allocated value is too high: Expected ManyConstructors(profasm) bytes allocated: 4246959352 +/-10% Lower bound ManyConstructors(profasm) bytes allocated: 3822263416 Upper bound ManyConstructors(profasm) bytes allocated: 4671655288 Actual ManyConstructors(profasm) bytes allocated: 11167847640 Deviation ManyConstructors(profasm) bytes allocated: 163.0 % *** unexpected stat test failure for ManyConstructors(profasm) =====> ManyAlternatives(normal) 8 of 26 [0, 2, 2] cd "./perf/compiler/ManyAlternatives.run" && ./genManyAlternatives cd "./perf/compiler/ManyAlternatives.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make ManyAlternatives -no-user-package-db -rtsopts -fno-warn-missed- specialisations -fshow-warning-groups -fdiagnostics-color=never -fno- diagnostics-show-caret -dno-debug-output -v0 +RTS -V0 -tManyAlternatives.comp.stats --machine-readable -RTS =====> ManyAlternatives(hpc) 8 of 26 [0, 2, 2] cd "./perf/compiler/ManyAlternatives.run" && ./genManyAlternatives cd "./perf/compiler/ManyAlternatives.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make ManyAlternatives -no-user-package-db -rtsopts -fno-warn-missed- specialisations -fshow-warning-groups -fdiagnostics-color=never -fno- diagnostics-show-caret -dno-debug-output -O -fhpc -v0 +RTS -V0 -tManyAlternatives.comp.stats --machine-readable -RTS bytes allocated value is too high: Expected ManyAlternatives(hpc) bytes allocated: 1398898072 +/-10% Lower bound ManyAlternatives(hpc) bytes allocated: 1259008264 Upper bound ManyAlternatives(hpc) bytes allocated: 1538787880 Actual ManyAlternatives(hpc) bytes allocated: 2101087728 Deviation ManyAlternatives(hpc) bytes allocated: 50.2 % *** unexpected stat test failure for ManyAlternatives(hpc) =====> ManyAlternatives(optasm) 8 of 26 [0, 2, 2] cd "./perf/compiler/ManyAlternatives.run" && ./genManyAlternatives cd "./perf/compiler/ManyAlternatives.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make ManyAlternatives -no-user-package-db -rtsopts -fno-warn-missed- specialisations -fshow-warning-groups -fdiagnostics-color=never -fno- diagnostics-show-caret -dno-debug-output -O -fasm -v0 +RTS -V0 -tManyAlternatives.comp.stats --machine-readable -RTS bytes allocated value is too high: Expected ManyAlternatives(optasm) bytes allocated: 1398898072 +/-10% Lower bound ManyAlternatives(optasm) bytes allocated: 1259008264 Upper bound ManyAlternatives(optasm) bytes allocated: 1538787880 Actual ManyAlternatives(optasm) bytes allocated: 2069547176 Deviation ManyAlternatives(optasm) bytes allocated: 47.9 % *** unexpected stat test failure for ManyAlternatives(optasm) =====> ManyAlternatives(profasm) 8 of 26 [0, 2, 2] cd "./perf/compiler/ManyAlternatives.run" && ./genManyAlternatives cd "./perf/compiler/ManyAlternatives.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make ManyAlternatives -no-user-package-db -rtsopts -fno-warn-missed- specialisations -fshow-warning-groups -fdiagnostics-color=never -fno- diagnostics-show-caret -dno-debug-output -O -prof -static -fprof-auto -v0 +RTS -V0 -tManyAlternatives.comp.stats --machine-readable -RTS bytes allocated value is too high: Expected ManyAlternatives(profasm) bytes allocated: 1398898072 +/-10% Lower bound ManyAlternatives(profasm) bytes allocated: 1259008264 Upper bound ManyAlternatives(profasm) bytes allocated: 1538787880 Actual ManyAlternatives(profasm) bytes allocated: 2191392512 Deviation ManyAlternatives(profasm) bytes allocated: 56.7 % *** unexpected stat test failure for ManyAlternatives(profasm) =====> T13701(normal) 9 of 26 [0, 2, 2] cd "./perf/compiler/T13701.run" && ./genT13701 cd "./perf/compiler/T13701.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make T13701 -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output -v0 +RTS -V0 -tT13701.comp.stats --machine- readable -RTS =====> T13701(hpc) 9 of 26 [0, 2, 2] cd "./perf/compiler/T13701.run" && ./genT13701 cd "./perf/compiler/T13701.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make T13701 -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output -O -fhpc -v0 +RTS -V0 -tT13701.comp.stats --machine-readable -RTS Timeout happened...killed process "cd "./perf/compiler/T13701.run" && "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/inplace/test spaces/ghc-stage2" --make T13701 -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -fhpc -v0 +RTS -V0 -tT13701.comp.stats --machine-readable -RTS"... Compile failed (exit code 99) errors were: Failed to find field: bytes allocated *** framework failure for T13701(hpc) 'NoneType' object has no attribute 'group' Traceback (most recent call last): File "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/testsuite/driver/testlib.py", line 788, in test_common_work do_test(name, way, func, args, files) File "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/testsuite/driver/testlib.py", line 873, in do_test result = func(*[name,way] + args) File "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/testsuite/driver/testlib.py", line 1004, in multimod_compile return do_compile( name, way, 0, top_mod, [], extra_hc_opts ) File "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/testsuite/driver/testlib.py", line 1023, in do_compile result = simple_build(name, way, extra_hc_opts, should_fail, top_mod, 0, 1, **kwargs) File "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/testsuite/driver/testlib.py", line 1235, in simple_build statsResult = checkStats(name, way, stats_file, opts.compiler_stats_range_fields) File "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/testsuite/driver/testlib.py", line 1125, in checkStats val = int(m.group(1)) AttributeError: 'NoneType' object has no attribute 'group' =====> T13701(optasm) 9 of 26 [0, 2, 3] cd "./perf/compiler/T13701.run" && ./genT13701 cd "./perf/compiler/T13701.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make T13701 -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output -O -fasm -v0 +RTS -V0 -tT13701.comp.stats --machine-readable -RTS bytes allocated value is too high: Expected T13701(optasm) bytes allocated: 2549206272 +/-10% Lower bound T13701(optasm) bytes allocated: 2294285644 Upper bound T13701(optasm) bytes allocated: 2804126900 Actual T13701(optasm) bytes allocated: 3222935032 Deviation T13701(optasm) bytes allocated: 26.4 % *** unexpected stat test failure for T13701(optasm) =====> T13701(profasm) 9 of 26 [0, 2, 3] cd "./perf/compiler/T13701.run" && ./genT13701 cd "./perf/compiler/T13701.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make T13701 -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output -O -prof -static -fprof-auto -v0 +RTS -V0 -tT13701.comp.stats --machine-readable -RTS Timeout happened...killed process "cd "./perf/compiler/T13701.run" && "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/inplace/test spaces/ghc-stage2" --make T13701 -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -prof -static -fprof-auto -v0 +RTS -V0 -tT13701.comp.stats --machine- readable -RTS"... Compile failed (exit code 99) errors were: Failed to find field: bytes allocated *** framework failure for T13701(profasm) 'NoneType' object has no attribute 'group' Traceback (most recent call last): File "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/testsuite/driver/testlib.py", line 788, in test_common_work do_test(name, way, func, args, files) File "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/testsuite/driver/testlib.py", line 873, in do_test result = func(*[name,way] + args) File "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/testsuite/driver/testlib.py", line 1004, in multimod_compile return do_compile( name, way, 0, top_mod, [], extra_hc_opts ) File "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/testsuite/driver/testlib.py", line 1023, in do_compile result = simple_build(name, way, extra_hc_opts, should_fail, top_mod, 0, 1, **kwargs) File "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/testsuite/driver/testlib.py", line 1235, in simple_build statsResult = checkStats(name, way, stats_file, opts.compiler_stats_range_fields) File "/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/testsuite/driver/testlib.py", line 1125, in checkStats val = int(m.group(1)) AttributeError: 'NoneType' object has no attribute 'group' =====> T13719(normal) 10 of 26 [0, 2, 4] cd "./perf/compiler/T13719.run" && ./genT13719 cd "./perf/compiler/T13719.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make T13719 -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output -v0 +RTS -V0 -tT13719.comp.stats --machine- readable -RTS =====> T13719(hpc) 10 of 26 [0, 2, 4] cd "./perf/compiler/T13719.run" && ./genT13719 cd "./perf/compiler/T13719.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make T13719 -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output -O -fhpc -v0 +RTS -V0 -tT13719.comp.stats --machine-readable -RTS bytes allocated value is too high: Expected T13719(hpc) bytes allocated: 5187889872 +/-10% Lower bound T13719(hpc) bytes allocated: 4669100884 Upper bound T13719(hpc) bytes allocated: 5706678860 Actual T13719(hpc) bytes allocated: 6491534040 Deviation T13719(hpc) bytes allocated: 25.1 % *** unexpected stat test failure for T13719(hpc) =====> T13719(optasm) 10 of 26 [0, 2, 4] cd "./perf/compiler/T13719.run" && ./genT13719 cd "./perf/compiler/T13719.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make T13719 -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output -O -fasm -v0 +RTS -V0 -tT13719.comp.stats --machine-readable -RTS bytes allocated value is too high: Expected T13719(optasm) bytes allocated: 5187889872 +/-10% Lower bound T13719(optasm) bytes allocated: 4669100884 Upper bound T13719(optasm) bytes allocated: 5706678860 Actual T13719(optasm) bytes allocated: 6008103400 Deviation T13719(optasm) bytes allocated: 15.8 % *** unexpected stat test failure for T13719(optasm) =====> T13719(profasm) 10 of 26 [0, 2, 4] cd "./perf/compiler/T13719.run" && ./genT13719 cd "./perf/compiler/T13719.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make T13719 -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output -O -prof -static -fprof-auto -v0 +RTS -V0 -tT13719.comp.stats --machine-readable -RTS bytes allocated value is too high: Expected T13719(profasm) bytes allocated: 5187889872 +/-10% Lower bound T13719(profasm) bytes allocated: 4669100884 Upper bound T13719(profasm) bytes allocated: 5706678860 Actual T13719(profasm) bytes allocated: 6613843944 Deviation T13719(profasm) bytes allocated: 27.5 % *** unexpected stat test failure for T13719(profasm) =====> T14697(normal) 11 of 26 [0, 2, 4] cd "./perf/compiler/T14697.run" && ./genT14697 cd "./perf/compiler/T14697.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make T14697 -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output $(cat T14697-flags) -v0 +RTS -V0 -tT14697.comp.stats --machine-readable -RTS =====> T14697(hpc) 11 of 26 [0, 2, 4] cd "./perf/compiler/T14697.run" && ./genT14697 cd "./perf/compiler/T14697.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make T14697 -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output $(cat T14697-flags) -O -fhpc -v0 +RTS -V0 -tT14697.comp.stats --machine-readable -RTS bytes allocated value is too high: Expected T14697(hpc) bytes allocated: 371030912 +/-10% Lower bound T14697(hpc) bytes allocated: 333927820 Upper bound T14697(hpc) bytes allocated: 408134004 Actual T14697(hpc) bytes allocated: 589481848 Deviation T14697(hpc) bytes allocated: 58.9 % *** unexpected stat test failure for T14697(hpc) =====> T14697(optasm) 11 of 26 [0, 2, 4] cd "./perf/compiler/T14697.run" && ./genT14697 cd "./perf/compiler/T14697.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make T14697 -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output $(cat T14697-flags) -O -fasm -v0 +RTS -V0 -tT14697.comp.stats --machine-readable -RTS bytes allocated value is too high: Expected T14697(optasm) bytes allocated: 371030912 +/-10% Lower bound T14697(optasm) bytes allocated: 333927820 Upper bound T14697(optasm) bytes allocated: 408134004 Actual T14697(optasm) bytes allocated: 434183536 Deviation T14697(optasm) bytes allocated: 17.0 % *** unexpected stat test failure for T14697(optasm) =====> T14697(profasm) 11 of 26 [0, 2, 4] cd "./perf/compiler/T14697.run" && ./genT14697 cd "./perf/compiler/T14697.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make T14697 -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output $(cat T14697-flags) -O -prof -static -fprof-auto -v0 +RTS -V0 -tT14697.comp.stats --machine-readable -RTS bytes allocated value is too high: Expected T14697(profasm) bytes allocated: 371030912 +/-10% Lower bound T14697(profasm) bytes allocated: 333927820 Upper bound T14697(profasm) bytes allocated: 408134004 Actual T14697(profasm) bytes allocated: 595098104 Deviation T14697(profasm) bytes allocated: 60.4 % *** unexpected stat test failure for T14697(profasm) =====> T14683(normal) 12 of 26 [0, 2, 4] cd "./perf/compiler/T14683.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make T14683 -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output -v0 +RTS -V0 -tT14683.comp.stats --machine- readable -RTS =====> T14683(hpc) 12 of 26 [0, 2, 4] cd "./perf/compiler/T14683.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make T14683 -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output -O -fhpc -v0 +RTS -V0 -tT14683.comp.stats --machine-readable -RTS bytes allocated value is too high: Expected T14683(hpc) bytes allocated: 10521594688 +/-10% Lower bound T14683(hpc) bytes allocated: 9469435219 Upper bound T14683(hpc) bytes allocated: 11573754157 Actual T14683(hpc) bytes allocated: 24859356896 Deviation T14683(hpc) bytes allocated: 136.3 % *** unexpected stat test failure for T14683(hpc) =====> T14683(optasm) 12 of 26 [0, 2, 4] cd "./perf/compiler/T14683.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make T14683 -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output -O -fasm -v0 +RTS -V0 -tT14683.comp.stats --machine-readable -RTS bytes allocated value is too high: Expected T14683(optasm) bytes allocated: 10521594688 +/-10% Lower bound T14683(optasm) bytes allocated: 9469435219 Upper bound T14683(optasm) bytes allocated: 11573754157 Actual T14683(optasm) bytes allocated: 24961281960 Deviation T14683(optasm) bytes allocated: 137.2 % *** unexpected stat test failure for T14683(optasm) =====> T14683(profasm) 12 of 26 [0, 2, 4] cd "./perf/compiler/T14683.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make T14683 -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output -O -prof -static -fprof-auto -v0 +RTS -V0 -tT14683.comp.stats --machine-readable -RTS bytes allocated value is too high: Expected T14683(profasm) bytes allocated: 10521594688 +/-10% Lower bound T14683(profasm) bytes allocated: 9469435219 Upper bound T14683(profasm) bytes allocated: 11573754157 Actual T14683(profasm) bytes allocated: 23501401952 Deviation T14683(profasm) bytes allocated: 123.4 % *** unexpected stat test failure for T14683(profasm) =====> T9630(normal) 13 of 26 [0, 2, 4] cd "./perf/compiler/T9630.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make T9630 -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output -v0 -O +RTS -V0 -tT9630.comp.stats --machine- readable -RTS =====> T9630(hpc) 13 of 26 [0, 2, 4] cd "./perf/compiler/T9630.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make T9630 -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output -O -fhpc -v0 -O +RTS -V0 -tT9630.comp.stats --machine-readable -RTS max_bytes_used value is too high: Expected T9630(hpc) max_bytes_used: 35324712 +/-15% Lower bound T9630(hpc) max_bytes_used: 30026005 Upper bound T9630(hpc) max_bytes_used: 40623419 Actual T9630(hpc) max_bytes_used: 45243520 Deviation T9630(hpc) max_bytes_used: 28.1 % *** unexpected stat test failure for T9630(hpc) =====> T9630(optasm) 13 of 26 [0, 2, 4] cd "./perf/compiler/T9630.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make T9630 -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output -O -fasm -v0 -O +RTS -V0 -tT9630.comp.stats --machine-readable -RTS =====> T9630(profasm) 13 of 26 [0, 2, 4] cd "./perf/compiler/T9630.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" --make T9630 -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show- caret -dno-debug-output -O -prof -static -fprof-auto -v0 -O +RTS -V0 -tT9630.comp.stats --machine-readable -RTS max_bytes_used value is too high: Expected T9630(profasm) max_bytes_used: 35324712 +/-15% Lower bound T9630(profasm) max_bytes_used: 30026005 Upper bound T9630(profasm) max_bytes_used: 40623419 Actual T9630(profasm) max_bytes_used: 47703656 Deviation T9630(profasm) max_bytes_used: 35.0 % *** unexpected stat test failure for T9630(profasm) =====> haddock.base(normal) 14 of 26 [0, 2, 4] bytes allocated value is too high: Expected haddock.base(normal) bytes allocated: 26201242752 +/-5% Lower bound haddock.base(normal) bytes allocated: 24891180614 Upper bound haddock.base(normal) bytes allocated: 27511304890 Actual haddock.base(normal) bytes allocated: 36323781512 Deviation haddock.base(normal) bytes allocated: 38.6 % *** unexpected stat test failure for haddock.base(normal) =====> haddock.Cabal(normal) 15 of 26 [0, 2, 4] bytes allocated value is too high: Expected haddock.Cabal(normal) bytes allocated: 27520214496 +/-5% Lower bound haddock.Cabal(normal) bytes allocated: 26144203771 Upper bound haddock.Cabal(normal) bytes allocated: 28896225221 Actual haddock.Cabal(normal) bytes allocated: 39795743696 Deviation haddock.Cabal(normal) bytes allocated: 44.6 % *** unexpected stat test failure for haddock.Cabal(normal) =====> haddock.compiler(normal) 16 of 26 [0, 2, 4] bytes allocated value is too high: Expected haddock.compiler(normal) bytes allocated: 63038317672 +/-10% Lower bound haddock.compiler(normal) bytes allocated: 56734485904 Upper bound haddock.compiler(normal) bytes allocated: 69342149440 Actual haddock.compiler(normal) bytes allocated: 156651062064 Deviation haddock.compiler(normal) bytes allocated: 148.5 % *** unexpected stat test failure for haddock.compiler(normal) =====> T9203(normal) 17 of 26 [0, 2, 4] cd "./perf/should_run/T9203.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -o T9203 T9203.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O2 cd "./perf/should_run/T9203.run" && ./T9203 +RTS -V0 -tT9203.stats --machine-readable -RTS bytes allocated value is too low: (If this is because you have improved GHC, please update the test so that GHC doesn't regress again) Expected T9203(normal) bytes allocated: 98360576 +/-5% Lower bound T9203(normal) bytes allocated: 93442547 Upper bound T9203(normal) bytes allocated: 103278605 Actual T9203(normal) bytes allocated: 46371880 Deviation T9203(normal) bytes allocated: -52.9 % *** unexpected stat test failure for T9203(normal) =====> T14936(normal) 18 of 26 [0, 2, 4] cd "./perf/should_run/T14936.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -o T14936 T14936.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O2 cd "./perf/should_run/T14936.run" && ./T14936 +RTS -V0 -tT14936.stats --machine-readable -RTS =====> T14936(hpc) 18 of 26 [0, 2, 4] cd "./perf/should_run/T14936.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -o T14936 T14936.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -fhpc -O2 cd "./perf/should_run/T14936.run" && ./T14936 +RTS -V0 -tT14936.stats --machine-readable -RTS bytes allocated value is too high: Expected T14936(hpc) bytes allocated: 51792 +/-5% Lower bound T14936(hpc) bytes allocated: 49202 Upper bound T14936(hpc) bytes allocated: 54382 Actual T14936(hpc) bytes allocated: 1440051256 Deviation T14936(hpc) bytes allocated: 2780351.1 % *** unexpected stat test failure for T14936(hpc) =====> T14936(optasm) 18 of 26 [0, 2, 4] cd "./perf/should_run/T14936.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -o T14936 T14936.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -fasm -O2 cd "./perf/should_run/T14936.run" && ./T14936 +RTS -V0 -tT14936.stats --machine-readable -RTS =====> T14936(profasm) 18 of 26 [0, 2, 4] cd "./perf/should_run/T14936.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -o T14936 T14936.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -prof -static -fprof- auto -O2 cd "./perf/should_run/T14936.run" && ./T14936 +RTS -V0 -tT14936.stats --machine-readable -RTS +RTS -hc -p -RTS cd "./perf/should_run/T14936.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/hp2ps" T14936 bytes allocated value is too high: Expected T14936(profasm) bytes allocated: 51792 +/-5% Lower bound T14936(profasm) bytes allocated: 49202 Upper bound T14936(profasm) bytes allocated: 54382 Actual T14936(profasm) bytes allocated: 56280 Deviation T14936(profasm) bytes allocated: 8.7 % *** unexpected stat test failure for T14936(profasm) =====> T14936(ghci) 18 of 26 [0, 2, 4] cd "./perf/should_run/T14936.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" T14936.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed- specialisations -fshow-warning-groups -fdiagnostics-color=never -fno- diagnostics-show-caret -dno-debug-output --interactive -v0 -ignore-dot- ghci -fno-ghci-history -fghci-leak-check +RTS -I0.1 -RTS -O2< T14936.genscript =====> T14936(threaded1) 18 of 26 [0, 2, 4] cd "./perf/should_run/T14936.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -o T14936 T14936.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -threaded -debug -O2 cd "./perf/should_run/T14936.run" && ./T14936 +RTS -V0 -tT14936.stats --machine-readable -RTS bytes allocated value is too high: Expected T14936(threaded1) bytes allocated: 51792 +/-5% Lower bound T14936(threaded1) bytes allocated: 49202 Upper bound T14936(threaded1) bytes allocated: 54382 Actual T14936(threaded1) bytes allocated: 73432 Deviation T14936(threaded1) bytes allocated: 41.8 % *** unexpected stat test failure for T14936(threaded1) =====> T14936(threaded2) 18 of 26 [0, 2, 4] cd "./perf/should_run/T14936.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -o T14936 T14936.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -threaded -eventlog -O2 cd "./perf/should_run/T14936.run" && ./T14936 +RTS -V0 -tT14936.stats --machine-readable -RTS +RTS -N2 -ls -RTS bytes allocated value is too high: Expected T14936(threaded2) bytes allocated: 51792 +/-5% Lower bound T14936(threaded2) bytes allocated: 49202 Upper bound T14936(threaded2) bytes allocated: 54382 Actual T14936(threaded2) bytes allocated: 91320 Deviation T14936(threaded2) bytes allocated: 76.3 % *** unexpected stat test failure for T14936(threaded2) =====> T14936(dyn) 18 of 26 [0, 2, 4] cd "./perf/should_run/T14936.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -o T14936 T14936.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -dynamic -O2 cd "./perf/should_run/T14936.run" && ./T14936 +RTS -V0 -tT14936.stats --machine-readable -RTS =====> T14936(profthreaded) 18 of 26 [0, 2, 4] cd "./perf/should_run/T14936.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -o T14936 T14936.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -prof -static -fprof- auto -threaded -O2 cd "./perf/should_run/T14936.run" && ./T14936 +RTS -V0 -tT14936.stats --machine-readable -RTS +RTS -p -RTS bytes allocated value is too high: Expected T14936(profthreaded) bytes allocated: 51792 +/-5% Lower bound T14936(profthreaded) bytes allocated: 49202 Upper bound T14936(profthreaded) bytes allocated: 54382 Actual T14936(profthreaded) bytes allocated: 126784 Deviation T14936(profthreaded) bytes allocated: 144.8 % *** unexpected stat test failure for T14936(profthreaded) =====> space_leak_001(normal) 19 of 26 [0, 2, 4] cd "./perf/space_leaks/space_leak_001.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o space_leak_001 space_leak_001.hs -dcore-lint -dcmm-lint -no- user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning- groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug- output cd "./perf/space_leaks/space_leak_001.run" && ./space_leak_001 +RTS -V0 -tspace_leak_001.stats --machine-readable -RTS =====> space_leak_001(hpc) 19 of 26 [0, 2, 4] cd "./perf/space_leaks/space_leak_001.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o space_leak_001 space_leak_001.hs -dcore-lint -dcmm-lint -no- user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning- groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug- output -O -fhpc cd "./perf/space_leaks/space_leak_001.run" && ./space_leak_001 +RTS -V0 -tspace_leak_001.stats --machine-readable -RTS max_bytes_used value is too low: (If this is because you have improved GHC, please update the test so that GHC doesn't regress again) Expected space_leak_001(hpc) max_bytes_used: 440000 +/-15% Lower bound space_leak_001(hpc) max_bytes_used: 374000 Upper bound space_leak_001(hpc) max_bytes_used: 506000 Actual space_leak_001(hpc) max_bytes_used: 291048 Deviation space_leak_001(hpc) max_bytes_used: -33.9 % *** unexpected stat test failure for space_leak_001(hpc) =====> space_leak_001(optasm) 19 of 26 [0, 2, 4] cd "./perf/space_leaks/space_leak_001.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o space_leak_001 space_leak_001.hs -dcore-lint -dcmm-lint -no- user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning- groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug- output -O -fasm cd "./perf/space_leaks/space_leak_001.run" && ./space_leak_001 +RTS -V0 -tspace_leak_001.stats --machine-readable -RTS max_bytes_used value is too low: (If this is because you have improved GHC, please update the test so that GHC doesn't regress again) Expected space_leak_001(optasm) max_bytes_used: 440000 +/-15% Lower bound space_leak_001(optasm) max_bytes_used: 374000 Upper bound space_leak_001(optasm) max_bytes_used: 506000 Actual space_leak_001(optasm) max_bytes_used: 291048 Deviation space_leak_001(optasm) max_bytes_used: -33.9 % *** unexpected stat test failure for space_leak_001(optasm) =====> space_leak_001(ghci) 19 of 26 [0, 2, 4] cd "./perf/space_leaks/space_leak_001.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" space_leak_001.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics- color=never -fno-diagnostics-show-caret -dno-debug-output --interactive -v0 -ignore-dot-ghci -fno-ghci-history -fghci-leak-check +RTS -I0.1 -RTS < space_leak_001.genscript =====> space_leak_001(dyn) 19 of 26 [0, 2, 4] cd "./perf/space_leaks/space_leak_001.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o space_leak_001 space_leak_001.hs -dcore-lint -dcmm-lint -no- user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning- groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug- output -O -dynamic cd "./perf/space_leaks/space_leak_001.run" && ./space_leak_001 +RTS -V0 -tspace_leak_001.stats --machine-readable -RTS max_bytes_used value is too low: (If this is because you have improved GHC, please update the test so that GHC doesn't regress again) Expected space_leak_001(dyn) max_bytes_used: 440000 +/-15% Lower bound space_leak_001(dyn) max_bytes_used: 374000 Upper bound space_leak_001(dyn) max_bytes_used: 506000 Actual space_leak_001(dyn) max_bytes_used: 291048 Deviation space_leak_001(dyn) max_bytes_used: -33.9 % *** unexpected stat test failure for space_leak_001(dyn) =====> T4334(normal) 20 of 26 [0, 2, 4] cd "./perf/space_leaks/T4334.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -o T4334 T4334.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output cd "./perf/space_leaks/T4334.run" && ./T4334 +RTS -V0 -tT4334.stats --machine-readable -RTS 1000000 2 t =====> T4334(hpc) 20 of 26 [0, 2, 4] cd "./perf/space_leaks/T4334.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -o T4334 T4334.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -fhpc cd "./perf/space_leaks/T4334.run" && ./T4334 +RTS -V0 -tT4334.stats --machine-readable -RTS 1000000 2 t =====> T4334(optasm) 20 of 26 [0, 2, 4] cd "./perf/space_leaks/T4334.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -o T4334 T4334.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -fasm cd "./perf/space_leaks/T4334.run" && ./T4334 +RTS -V0 -tT4334.stats --machine-readable -RTS 1000000 2 t =====> T4334(ghci) 20 of 26 [0, 2, 4] cd "./perf/space_leaks/T4334.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" T4334.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed- specialisations -fshow-warning-groups -fdiagnostics-color=never -fno- diagnostics-show-caret -dno-debug-output --interactive -v0 -ignore-dot- ghci -fno-ghci-history -fghci-leak-check +RTS -I0.1 -RTS < T4334.genscript =====> T4334(threaded1) 20 of 26 [0, 2, 4] cd "./perf/space_leaks/T4334.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -o T4334 T4334.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -threaded -debug cd "./perf/space_leaks/T4334.run" && ./T4334 +RTS -V0 -tT4334.stats --machine-readable -RTS 1000000 2 t =====> T4334(threaded2) 20 of 26 [0, 2, 4] cd "./perf/space_leaks/T4334.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -o T4334 T4334.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -threaded -eventlog cd "./perf/space_leaks/T4334.run" && ./T4334 +RTS -V0 -tT4334.stats --machine-readable -RTS +RTS -N2 -ls -RTS 1000000 2 t peak_megabytes_allocated value is too high: Expected T4334(threaded2) peak_megabytes_allocated: 2 +/-1% Lower bound T4334(threaded2) peak_megabytes_allocated: 1 Upper bound T4334(threaded2) peak_megabytes_allocated: 3 Actual T4334(threaded2) peak_megabytes_allocated: 4 Deviation T4334(threaded2) peak_megabytes_allocated: 100.0 % *** unexpected stat test failure for T4334(threaded2) =====> T4334(dyn) 20 of 26 [0, 2, 4] cd "./perf/space_leaks/T4334.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -o T4334 T4334.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -dynamic cd "./perf/space_leaks/T4334.run" && ./T4334 +RTS -V0 -tT4334.stats --machine-readable -RTS 1000000 2 t =====> T6132(normal) 21 of 26 [0, 2, 4] cd "./runghc/T6132.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -c T6132.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output *** unexpected pass for T6132(normal) =====> T6132(hpc) 21 of 26 [1, 2, 4] cd "./runghc/T6132.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -c T6132.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -fhpc *** unexpected pass for T6132(hpc) =====> T6132(optasm) 21 of 26 [2, 2, 4] cd "./runghc/T6132.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -c T6132.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -fasm *** unexpected pass for T6132(optasm) =====> T6132(profasm) 21 of 26 [3, 2, 4] cd "./runghc/T6132.run" && "/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -c T6132.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -prof -static -fprof- auto *** unexpected pass for T6132(profasm) =====> T7702(normal) 22 of 26 [4, 2, 4] cd "./simplCore/should_compile/T7702.run" && $MAKE -s --no-print-directory -C T7702plugin package.T7702 TOP=/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/testsuite cd "./simplCore/should_compile/T7702.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -c T7702.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -v0 -package-db T7702plugin/pkg.T7702/local.package.conf -fplugin T7702Plugin -package T7702plugin -dynamic +RTS -V0 -tT7702.comp.stats --machine-readable -RTS =====> T7702(hpc) 22 of 26 [4, 2, 4] cd "./simplCore/should_compile/T7702.run" && $MAKE -s --no-print-directory -C T7702plugin package.T7702 TOP=/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/testsuite cd "./simplCore/should_compile/T7702.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -c T7702.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -fhpc -v0 -package-db T7702plugin/pkg.T7702/local.package.conf -fplugin T7702Plugin -package T7702plugin -dynamic +RTS -V0 -tT7702.comp.stats --machine-readable -RTS =====> T7702(optasm) 22 of 26 [4, 2, 4] cd "./simplCore/should_compile/T7702.run" && $MAKE -s --no-print-directory -C T7702plugin package.T7702 TOP=/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/testsuite cd "./simplCore/should_compile/T7702.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -c T7702.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -fasm -v0 -package-db T7702plugin/pkg.T7702/local.package.conf -fplugin T7702Plugin -package T7702plugin -dynamic +RTS -V0 -tT7702.comp.stats --machine-readable -RTS =====> T7702(profasm) 22 of 26 [4, 2, 4] cd "./simplCore/should_compile/T7702.run" && $MAKE -s --no-print-directory -C T7702plugin package.T7702 TOP=/Users/carter/dev-checkouts/ghc- tree/ghc-8.6.2-checkout-build/testsuite cd "./simplCore/should_compile/T7702.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" -c T7702.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -prof -static -fprof- auto -v0 -package-db T7702plugin/pkg.T7702/local.package.conf -fplugin T7702Plugin -package T7702plugin -dynamic +RTS -V0 -tT7702.comp.stats --machine-readable -RTS Compile failed (exit code 1) errors were: <command line>: Could not find module ‘T7702Plugin’ Perhaps you haven't installed the "p_dyn" libraries for package ‘T7702plugin-0.1’? Use -v to see a list of the files searched for. *** unexpected failure for T7702(profasm) =====> EtaExpandLevPoly(normal) 23 of 26 [4, 3, 4] cd "./typecheck/should_run/EtaExpandLevPoly.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o EtaExpandLevPoly EtaExpandLevPoly.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow- warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno- debug-output cd "./typecheck/should_run/EtaExpandLevPoly.run" && ./EtaExpandLevPoly =====> EtaExpandLevPoly(hpc) 23 of 26 [4, 3, 4] cd "./typecheck/should_run/EtaExpandLevPoly.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o EtaExpandLevPoly EtaExpandLevPoly.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow- warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno- debug-output -O -fhpc cd "./typecheck/should_run/EtaExpandLevPoly.run" && ./EtaExpandLevPoly =====> EtaExpandLevPoly(optasm) 23 of 26 [4, 3, 4] cd "./typecheck/should_run/EtaExpandLevPoly.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o EtaExpandLevPoly EtaExpandLevPoly.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow- warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno- debug-output -O -fasm cd "./typecheck/should_run/EtaExpandLevPoly.run" && ./EtaExpandLevPoly =====> EtaExpandLevPoly(profasm) 23 of 26 [4, 3, 4] cd "./typecheck/should_run/EtaExpandLevPoly.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o EtaExpandLevPoly EtaExpandLevPoly.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow- warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno- debug-output -O -prof -static -fprof-auto cd "./typecheck/should_run/EtaExpandLevPoly.run" && ./EtaExpandLevPoly +RTS -hc -p -RTS cd "./typecheck/should_run/EtaExpandLevPoly.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/hp2ps" EtaExpandLevPoly *** unexpected pass for EtaExpandLevPoly(profasm) =====> EtaExpandLevPoly(threaded1) 23 of 26 [5, 3, 4] cd "./typecheck/should_run/EtaExpandLevPoly.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o EtaExpandLevPoly EtaExpandLevPoly.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow- warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno- debug-output -threaded -debug cd "./typecheck/should_run/EtaExpandLevPoly.run" && ./EtaExpandLevPoly =====> EtaExpandLevPoly(threaded2) 23 of 26 [5, 3, 4] cd "./typecheck/should_run/EtaExpandLevPoly.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o EtaExpandLevPoly EtaExpandLevPoly.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow- warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno- debug-output -O -threaded -eventlog cd "./typecheck/should_run/EtaExpandLevPoly.run" && ./EtaExpandLevPoly +RTS -N2 -ls -RTS =====> EtaExpandLevPoly(dyn) 23 of 26 [5, 3, 4] cd "./typecheck/should_run/EtaExpandLevPoly.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o EtaExpandLevPoly EtaExpandLevPoly.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow- warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno- debug-output -O -dynamic cd "./typecheck/should_run/EtaExpandLevPoly.run" && ./EtaExpandLevPoly =====> EtaExpandLevPoly(profthreaded) 23 of 26 [5, 3, 4] cd "./typecheck/should_run/EtaExpandLevPoly.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o EtaExpandLevPoly EtaExpandLevPoly.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow- warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno- debug-output -O -prof -static -fprof-auto -threaded cd "./typecheck/should_run/EtaExpandLevPoly.run" && ./EtaExpandLevPoly +RTS -p -RTS *** unexpected pass for EtaExpandLevPoly(profthreaded) =====> T15349(normal) 24 of 26 [6, 3, 4] cd "../../libraries/base/tests/T15349.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o T15349 T15349.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output cd "../../libraries/base/tests/T15349.run" && ./T15349 =====> T15349(hpc) 24 of 26 [6, 3, 4] cd "../../libraries/base/tests/T15349.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o T15349 T15349.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -fhpc cd "../../libraries/base/tests/T15349.run" && ./T15349 =====> T15349(optasm) 24 of 26 [6, 3, 4] cd "../../libraries/base/tests/T15349.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o T15349 T15349.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -fasm cd "../../libraries/base/tests/T15349.run" && ./T15349 =====> T15349(profasm) 24 of 26 [6, 3, 4] cd "../../libraries/base/tests/T15349.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o T15349 T15349.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -prof -static -fprof-auto cd "../../libraries/base/tests/T15349.run" && ./T15349 +RTS -hc -p -RTS cd "../../libraries/base/tests/T15349.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/hp2ps" T15349 =====> T15349(ghci) 24 of 26 [6, 3, 4] cd "../../libraries/base/tests/T15349.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" T15349.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output --interactive -v0 -ignore- dot-ghci -fno-ghci-history -fghci-leak-check +RTS -I0.1 -RTS < T15349.genscript Timeout happened...killed process "cd "../../libraries/base/tests/T15349.run" && "/Users/carter/dev-checkouts /ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc-stage2" T15349.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn- missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output --interactive -v0 -ignore- dot-ghci -fno-ghci-history -fghci-leak-check +RTS -I0.1 -RTS "... Wrong exit code for T15349(ghci) (expected 1 , actual 99 ) *** unexpected failure for T15349(ghci) =====> T15349(threaded1) 24 of 26 [6, 4, 4] cd "../../libraries/base/tests/T15349.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o T15349 T15349.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -threaded -debug cd "../../libraries/base/tests/T15349.run" && ./T15349 =====> T15349(threaded2) 24 of 26 [6, 4, 4] cd "../../libraries/base/tests/T15349.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o T15349 T15349.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -threaded -eventlog cd "../../libraries/base/tests/T15349.run" && ./T15349 +RTS -N2 -ls -RTS =====> T15349(dyn) 24 of 26 [6, 4, 4] cd "../../libraries/base/tests/T15349.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o T15349 T15349.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -dynamic cd "../../libraries/base/tests/T15349.run" && ./T15349 =====> T15349(profthreaded) 24 of 26 [6, 4, 4] cd "../../libraries/base/tests/T15349.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o T15349 T15349.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -prof -static -fprof-auto -threaded cd "../../libraries/base/tests/T15349.run" && ./T15349 +RTS -p -RTS =====> hpc_fork(normal) 25 of 26 [6, 4, 4] cd "../../libraries/hpc/tests/fork/hpc_fork.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o hpc_fork hpc_fork.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -fhpc cd "../../libraries/hpc/tests/fork/hpc_fork.run" && perl hpcrun.pl --clear --exeext= --hpc="/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/inplace/test spaces/hpc" ./hpc_fork =====> hpc_fork(hpc) 25 of 26 [6, 4, 4] cd "../../libraries/hpc/tests/fork/hpc_fork.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o hpc_fork hpc_fork.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -fhpc -fhpc cd "../../libraries/hpc/tests/fork/hpc_fork.run" && perl hpcrun.pl --clear --exeext= --hpc="/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/inplace/test spaces/hpc" ./hpc_fork =====> hpc_fork(optasm) 25 of 26 [6, 4, 4] cd "../../libraries/hpc/tests/fork/hpc_fork.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o hpc_fork hpc_fork.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -fasm -fhpc cd "../../libraries/hpc/tests/fork/hpc_fork.run" && perl hpcrun.pl --clear --exeext= --hpc="/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/inplace/test spaces/hpc" ./hpc_fork =====> hpc_fork(profasm) 25 of 26 [6, 4, 4] cd "../../libraries/hpc/tests/fork/hpc_fork.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o hpc_fork hpc_fork.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -prof -static -fprof-auto -fhpc cd "../../libraries/hpc/tests/fork/hpc_fork.run" && perl hpcrun.pl --clear --exeext= --hpc="/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/inplace/test spaces/hpc" ./hpc_fork +RTS -hc -p -RTS cd "../../libraries/hpc/tests/fork/hpc_fork.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/hp2ps" hpc_fork hp2ps error when processing heap profile for hpc_fork *** unexpected failure for hpc_fork(profasm) =====> hpc_fork(threaded1) 25 of 26 [6, 5, 4] cd "../../libraries/hpc/tests/fork/hpc_fork.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o hpc_fork hpc_fork.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -threaded -debug -fhpc cd "../../libraries/hpc/tests/fork/hpc_fork.run" && perl hpcrun.pl --clear --exeext= --hpc="/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/inplace/test spaces/hpc" ./hpc_fork =====> hpc_fork(dyn) 25 of 26 [6, 5, 4] cd "../../libraries/hpc/tests/fork/hpc_fork.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o hpc_fork hpc_fork.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -dynamic -fhpc cd "../../libraries/hpc/tests/fork/hpc_fork.run" && perl hpcrun.pl --clear --exeext= --hpc="/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/inplace/test spaces/hpc" ./hpc_fork =====> hpc_fork(profthreaded) 25 of 26 [6, 5, 4] cd "../../libraries/hpc/tests/fork/hpc_fork.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o hpc_fork hpc_fork.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -prof -static -fprof-auto -threaded -fhpc cd "../../libraries/hpc/tests/fork/hpc_fork.run" && perl hpcrun.pl --clear --exeext= --hpc="/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2-checkout- build/inplace/test spaces/hpc" ./hpc_fork +RTS -p -RTS =====> signals004(normal) 26 of 26 [6, 5, 4] cd "../../libraries/unix/tests/signals004.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o signals004 signals004.hs -dcore-lint -dcmm-lint -no-user- package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -package unix cd "../../libraries/unix/tests/signals004.run" && ./signals004 =====> signals004(hpc) 26 of 26 [6, 5, 4] cd "../../libraries/unix/tests/signals004.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o signals004 signals004.hs -dcore-lint -dcmm-lint -no-user- package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -fhpc -package unix cd "../../libraries/unix/tests/signals004.run" && ./signals004 =====> signals004(optasm) 26 of 26 [6, 5, 4] cd "../../libraries/unix/tests/signals004.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o signals004 signals004.hs -dcore-lint -dcmm-lint -no-user- package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -fasm -package unix cd "../../libraries/unix/tests/signals004.run" && ./signals004 =====> signals004(profasm) 26 of 26 [6, 5, 4] cd "../../libraries/unix/tests/signals004.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o signals004 signals004.hs -dcore-lint -dcmm-lint -no-user- package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -prof -static -fprof-auto -package unix cd "../../libraries/unix/tests/signals004.run" && ./signals004 +RTS -hc -p -RTS cd "../../libraries/unix/tests/signals004.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/hp2ps" signals004 =====> signals004(ghci) 26 of 26 [6, 5, 4] cd "../../libraries/unix/tests/signals004.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" signals004.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics- color=never -fno-diagnostics-show-caret -dno-debug-output --interactive -v0 -ignore-dot-ghci -fno-ghci-history -fghci-leak-check +RTS -I0.1 -RTS -package unix< signals004.genscript =====> signals004(threaded1) 26 of 26 [6, 5, 4] cd "../../libraries/unix/tests/signals004.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o signals004 signals004.hs -dcore-lint -dcmm-lint -no-user- package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -threaded -debug -package unix cd "../../libraries/unix/tests/signals004.run" && ./signals004 =====> signals004(threaded2) 26 of 26 [6, 5, 4] cd "../../libraries/unix/tests/signals004.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o signals004 signals004.hs -dcore-lint -dcmm-lint -no-user- package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -threaded -eventlog -package unix cd "../../libraries/unix/tests/signals004.run" && ./signals004 +RTS -N2 -ls -RTS Timeout happened...killed process "cd "../../libraries/unix/tests/signals004.run" && ./signals004 +RTS -N2 -ls -RTS "... Wrong exit code for signals004(threaded2)(expected 0 , actual 99 ) *** unexpected failure for signals004(threaded2) =====> signals004(dyn) 26 of 26 [6, 6, 4] cd "../../libraries/unix/tests/signals004.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o signals004 signals004.hs -dcore-lint -dcmm-lint -no-user- package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -dynamic -package unix cd "../../libraries/unix/tests/signals004.run" && ./signals004 =====> signals004(profthreaded) 26 of 26 [6, 6, 4] cd "../../libraries/unix/tests/signals004.run" && "/Users/carter/dev- checkouts/ghc-tree/ghc-8.6.2-checkout-build/inplace/test spaces/ghc- stage2" -o signals004 signals004.hs -dcore-lint -dcmm-lint -no-user- package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -O -prof -static -fprof-auto -threaded -package unix cd "../../libraries/unix/tests/signals004.run" && ./signals004 +RTS -p -RTS Unexpected results from: TEST="EtaExpandLevPoly ManyAlternatives ManyConstructors MultiLayerModules T10370 T11535 T12707 T13379 T13701 T13719 T14683 T14697 T14936 T15349 T4334 T6132 T7702 T9203 T9630 ghci063 haddock.Cabal haddock.base haddock.compiler hpc_fork signals004 space_leak_001" SUMMARY for test run started at Fri Nov 30 11:28:02 2018 EST 0:56:11 spent to go through 26 total tests, which gave rise to 137 test cases, of which 20 were skipped 0 had missing libraries 64 expected passes 0 expected failures 4 caused framework failures 0 caused framework warnings 6 unexpected passes 6 unexpected failures 37 unexpected stat failures Unexpected passes: runghc/T6132.run T6132 [unexpected] (normal) runghc/T6132.run T6132 [unexpected] (hpc) runghc/T6132.run T6132 [unexpected] (optasm) runghc/T6132.run T6132 [unexpected] (profasm) typecheck/should_run/EtaExpandLevPoly.run EtaExpandLevPoly [unexpected] (profasm) typecheck/should_run/EtaExpandLevPoly.run EtaExpandLevPoly [unexpected] (profthreaded) Unexpected failures: deriving/should_run/T11535.run T11535 [bad exit code] (ghci) ghci/scripts/ghci063.run ghci063 [bad stderr] (ghci) simplCore/should_compile/T7702.run T7702 [exit code non-0] (profasm) ../../libraries/base/tests/T15349.run T15349 [bad exit code] (ghci) ../../libraries/hpc/tests/fork/hpc_fork.run hpc_fork [bad heap profile] (profasm) ../../libraries/unix/tests/signals004.run signals004 [bad exit code] (threaded2) Unexpected stat failures: perf/compiler/T10370.run T10370 [stat not good enough] (optasm) perf/compiler/T12707.run T12707 [stat not good enough] (hpc) perf/compiler/T12707.run T12707 [stat not good enough] (optasm) perf/compiler/T12707.run T12707 [stat not good enough] (profasm) perf/compiler/T13379.run T13379 [stat not good enough] (hpc) perf/compiler/MultiLayerModules.run MultiLayerModules [stat not good enough] (optasm) perf/compiler/ManyConstructors.run ManyConstructors [stat not good enough] (hpc) perf/compiler/ManyConstructors.run ManyConstructors [stat not good enough] (optasm) perf/compiler/ManyConstructors.run ManyConstructors [stat not good enough] (profasm) perf/compiler/ManyAlternatives.run ManyAlternatives [stat not good enough] (hpc) perf/compiler/ManyAlternatives.run ManyAlternatives [stat not good enough] (optasm) perf/compiler/ManyAlternatives.run ManyAlternatives [stat not good enough] (profasm) perf/compiler/T13701.run T13701 [stat not good enough] (optasm) perf/compiler/T13719.run T13719 [stat not good enough] (hpc) perf/compiler/T13719.run T13719 [stat not good enough] (optasm) perf/compiler/T13719.run T13719 [stat not good enough] (profasm) perf/compiler/T14697.run T14697 [stat not good enough] (hpc) perf/compiler/T14697.run T14697 [stat not good enough] (optasm) perf/compiler/T14697.run T14697 [stat not good enough] (profasm) perf/compiler/T14683.run T14683 [stat not good enough] (hpc) perf/compiler/T14683.run T14683 [stat not good enough] (optasm) perf/compiler/T14683.run T14683 [stat not good enough] (profasm) perf/compiler/T9630.run T9630 [stat not good enough] (hpc) perf/compiler/T9630.run T9630 [stat not good enough] (profasm) perf/haddock/haddock.base.run haddock.base [stat not good enough] (normal) perf/haddock/haddock.Cabal.run haddock.Cabal [stat not good enough] (normal) perf/haddock/haddock.compiler.run haddock.compiler [stat not good enough] (normal) perf/should_run/T9203.run T9203 [stat too good] (normal) perf/should_run/T14936.run T14936 [stat not good enough] (hpc) perf/should_run/T14936.run T14936 [stat not good enough] (profasm) perf/should_run/T14936.run T14936 [stat not good enough] (threaded1) perf/should_run/T14936.run T14936 [stat not good enough] (threaded2) perf/should_run/T14936.run T14936 [stat not good enough] (profthreaded) perf/space_leaks/space_leak_001.run space_leak_001 [stat too good] (hpc) perf/space_leaks/space_leak_001.run space_leak_001 [stat too good] (optasm) perf/space_leaks/space_leak_001.run space_leak_001 [stat too good] (dyn) perf/space_leaks/T4334.run T4334 [stat not good enough] (threaded2) Framework failures: perf/compiler/MultiLayerModules.run MultiLayerModules [hpc] ('NoneType' object has no attribute 'group') perf/compiler/MultiLayerModules.run MultiLayerModules [profasm] ('NoneType' object has no attribute 'group') perf/compiler/T13701.run T13701 [hpc] ('NoneType' object has no attribute 'group') perf/compiler/T13701.run T13701 [profasm] ('NoneType' object has no attribute 'group') ../mk/test.mk:329: recipe for target 'test' failed make[2]: *** [test] Error 1 make[2]: Leaving directory '/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2 -checkout-build/testsuite/tests' ../mk/test.mk:348: recipe for target 'slow' failed make[1]: *** [slow] Error 2 make[1]: Leaving directory '/Users/carter/dev-checkouts/ghc-tree/ghc-8.6.2 -checkout-build/testsuite/tests' Makefile:35: recipe for target 'slow' failed make: *** [slow] Error 2 }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15978> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #15977: Restructure typechecking modules
by GHC 30 Nov '18

30 Nov '18

#15977: Restructure typechecking modules -------------------------------------+------------------------------------- Reporter: goldfire | Owner: (none) Type: task | Status: new Priority: normal | Milestone: 8.6.3 Component: Compiler | Version: 8.6.2 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- Some of the kind-checking and type-checking modules have become unruly. Simon and I propose the new structure: - KcTyClsDecls will handle kind-checking and generalization of datatype declarations. (That is, `kcTyClGroup` and children, including related functions in TcHsType) - TcInstBinds will handle `tcInstDecls2` and children - TcTyConValidity will handle `checkValidTyCon` and children - Fold the rest of TcInstDecls (essentially, `tcInstDecls1`) into what's left of TcTyClsDecls. TcInstDecls is removed. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15977> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #15899: Testcase tcfail158 is broken
by GHC 30 Nov '18

30 Nov '18

#15899: Testcase tcfail158 is broken -------------------------------------+------------------------------------- Reporter: RolandSenn | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: 8.8.1 Component: Test Suite | Version: 8.7 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: Other Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- Test testsuite/tests/typecheck/should_fail/tcfail158.hs contains the following code: {{{#!hs {-# LANGUAGE ExplicitForAll #-} -- This one actually crashed in 6.4.1 -- There's a kind error in the signature for bar, -- and we were recovering, and then crashing when we found -- a scoped type variable not in scope data Val v sm = Val foo :: forall v sm. Val v sm foo = undefined where foo1 :: Val v sm foo1 = bar -- Correct type signature: bar :: forall v sm. Val v sm bar :: forall v. Val v bar = undefined foo }}} The expected test result in testsuite/tests/typecheck/should_fail/tcfail158.stderr is: {{{ tcfail158.hs:1:1: error: The IO action ‘main’ is not defined in module ‘Main’ }}} == Issues: 1. With a very high probability, the intention of this test was not to test on the missing main function. The intention was to test the error message for the type signature of function ''bar'' . 2. The code for the definitions and functions start in column 2 and not in column 1. 3. With an added main function GHC Versions 8.0, 8.2, 8.4 and 8.6 report the following error: {{{ tcfail158.hs:17:18: error: • Expecting one more argument to ‘Val v’ Expected a type, but ‘Val v’ has kind ‘* -> *’ • In the type signature: bar :: forall v. Val v }}} 4. GHC HEAD version 8.7.20181112, however, reports: {{{ tcfail158.hs:15:17: error: • Couldn't match expected type ‘Val v1 sm1’ with actual type ‘Val v0’ • In the expression: bar In an equation for ‘foo1’: foo1 = bar In an equation for ‘foo’: foo = undefined where foo1 :: Val v sm foo1 = bar • Relevant bindings include foo1 :: Val v1 sm1 (bound at tcfail158.hs:15:10) tcfail158.hs:17:18: error: • Expecting one more argument to ‘Val v’ Expected a type, but ‘Val v’ has kind ‘* -> *’ • In the type signature: bar :: forall v. Val v ^^^^^ tcfail158.hs:18:7: error: • Couldn't match kind ‘* -> *’ with ‘*’ When matching types t0 :: * Val v :: * -> * • In the expression: undefined foo In an equation for ‘bar’: bar = undefined foo • Relevant bindings include bar :: Val v (bound at tcfail158.hs:18:1) }}} GHC HEAD reports errors in 3 different lines 15, 17 and 18. Fix the type signature in line 17 and GHC compiles successfully. The error messages produced by GHC HEAD are very confusing! -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15899> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

1 5

[GHC] #15972: Test nofib tests for correctness in CI
by GHC 30 Nov '18

30 Nov '18

#15972: Test nofib tests for correctness in CI -------------------------------------+------------------------------------- Reporter: bgamari | Owner: bgamari Type: bug | Status: new Priority: high | Milestone: 8.9 Component: Continuous | Version: 8.6.2 Integration | Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- Apparently the result of the `spectral/fft2` nofib test changed at some point in the last few months. The difference is likely acceptable given the nature of the test but it's nevertheless worrying that we are only finding this out now. We really should test nofib tests for correctness as part of CI. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15972> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

1 1

[GHC] #15976: Can't run nofib in parallel
by GHC 30 Nov '18

30 Nov '18

#15976: Can't run nofib in parallel -------------------------------------+------------------------------------- Reporter: sgraf | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: ⊥ Component: NoFib | Version: benchmark suite | Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- I was under the impression that `make -j$n` within `nofib` would run benchmarks in parallel, but it doesn't. The following warning is indicative: {{{ make[1]: warning: -jN forced in submake: disabling jobserver mode. }}} Whenever `make` is called recursively, any `-j` flags will lead to this warning and consequently disable parallelisation (which would lead to a number of jobs exponential in the depth of recursive calls). Parallel benchmarks are useful to get deterministic metrics such as allocations or counted instructions really fast. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15976> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

1 0