The Phabricator differential validated successfully, so that's somewhat surprising.

David Feuer

Well-Typed, LLP

-------- Original message --------

From: Simon Peyton Jones via ghc-devs <ghc-devs@haskell.org>

Date: 2/7/18 4:54 AM (GMT-05:00)

To: ghc-devs <ghc-devs@haskell.org>

Subject: package01e failure

I'm getting this test failure, presumably because of a version bump in containers. I think this is a clean build from scratch.
Could someone have forgotten to update a test file?

Simon

=====> package01e(normal) 1 of 1 [0, 0, 0]

cd "./package01e.run" && "/5playpen/simonpj/HEAD-5/inplace/test   spaces/ghc-stage2" -c package01e.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 -hide-all-packages -XNoImplicitPrelude -package "containers (Data.Map as Map, Data.Set)"

Actual stderr output differs from expected:

diff -uw "./package01e.run/package01e.stderr.normalised" "./package01e.run/package01e.comp.stderr.normalised"

--- ./package01e.run/package01e.stderr.normalised    2018-02-07 09:52:44.562487065 +0000

+++ ./package01e.run/package01e.comp.stderr.normalised      2018-02-07 09:52:44.562487065 +0000

@@ -2,9 +2,11 @@

package01e.hs:2:1:

     Could not find module 'Data.Map'

     It is a member of the hidden package 'containers-0.5.11.0'.

+    It is a member of the hidden package 'containers-0.5.10.2'.

     Use -v to see a list of the files searched for.

package01e.hs:3:1:

     Could not find module 'Data.IntMap'

     It is a member of the hidden package 'containers-0.5.11.0'.

+    It is a member of the hidden package 'containers-0.5.10.2'.

     Use -v to see a list of the files searched for.

*** unexpected failure for package01e(normal)