
Hi, again, Travis is failing to build master since a while. Unfortunately, only the author of commits get mailed by Travis, so I did not notice it so far. But usually, when Travis reports a build failure, this is something actionable! If in doubt, contact me. The breakage at the moment occurs only with -DDEBUG on: Compile failed (exit code 1) errors were: ghc-stage2: panic! (the 'impossible' happened) (GHC version 8.1.20161118 for x86_64-unknown-linux): No match in record selector is_iloc Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug *** unexpected failure for rn017(normal) Compile failed (exit code 1) errors were: ghc-stage2: panic! (the 'impossible' happened) (GHC version 8.1.20161118 for x86_64-unknown-linux): No match in record selector is_iloc Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug *** unexpected failure for T7672(normal) And started appearing, unless I am mistaken, with From: Matthew Pickering < matthewtpickering@gmail.com > Date: Fri, 18 Nov 2016 16:28:30 +0000 Subject: [PATCH] Optimise whole module exports We directly build up the correct AvailInfos rather than generating lots of singleton instances and combining them with expensive calls to unionLists. There are two other small changes. * Pushed the nubAvails call into the explicit export list branch as we construct them correctly and uniquely ourselves. * fix_faminst only needs to check the first element of the export list as we maintain the (yucky) invariant that the parent is the first thing in it. Reviewers: simonpj, austin, bgamari Reviewed By: simonpj, bgamari Subscribers: simonpj, thomie, niteria Differential Revision: https://phabricator.haskell.org/D2657 Matthew, can you verify that this is a regression introduce here? Greetings, Joachim -- Joachim “nomeata” Breitner mail@joachim-breitner.de • https://www.joachim-breitner.de/ XMPP: nomeata@joachim-breitner.de • OpenPGP-Key: 0xF0FBF51F Debian Developer: nomeata@debian.org

I made #12930 to track this.
Matt
On Fri, Dec 2, 2016 at 11:22 PM, Joachim Breitner
Hi,
again, Travis is failing to build master since a while. Unfortunately, only the author of commits get mailed by Travis, so I did not notice it so far. But usually, when Travis reports a build failure, this is something actionable! If in doubt, contact me.
The breakage at the moment occurs only with -DDEBUG on:
Compile failed (exit code 1) errors were: ghc-stage2: panic! (the 'impossible' happened) (GHC version 8.1.20161118 for x86_64-unknown-linux): No match in record selector is_iloc
Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug
*** unexpected failure for rn017(normal) Compile failed (exit code 1) errors were: ghc-stage2: panic! (the 'impossible' happened) (GHC version 8.1.20161118 for x86_64-unknown-linux): No match in record selector is_iloc
Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug
*** unexpected failure for T7672(normal)
And started appearing, unless I am mistaken, with
From: Matthew Pickering < matthewtpickering@gmail.com > Date: Fri, 18 Nov 2016 16:28:30 +0000 Subject: [PATCH] Optimise whole module exports
We directly build up the correct AvailInfos rather than generating lots of singleton instances and combining them with expensive calls to unionLists.
There are two other small changes.
* Pushed the nubAvails call into the explicit export list branch as we construct them correctly and uniquely ourselves. * fix_faminst only needs to check the first element of the export list as we maintain the (yucky) invariant that the parent is the first thing in it.
Reviewers: simonpj, austin, bgamari
Reviewed By: simonpj, bgamari
Subscribers: simonpj, thomie, niteria
Differential Revision: https://phabricator.haskell.org/D2657
Matthew, can you verify that this is a regression introduce here?
Greetings, Joachim
-- Joachim “nomeata” Breitner mail@joachim-breitner.de • https://www.joachim-breitner.de/ XMPP: nomeata@joachim-breitner.de • OpenPGP-Key: 0xF0FBF51F Debian Developer: nomeata@debian.org _______________________________________________ ghc-devs mailing list ghc-devs@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs

Joachim Breitner
Hi,
again, Travis is failing to build master since a while. Unfortunately, only the author of commits get mailed by Travis, so I did not notice it so far. But usually, when Travis reports a build failure, this is something actionable! If in doubt, contact me.
It seems we have once again run in to the Travis build time limit: https://travis-ci.org/ghc/ghc/jobs/182594725. I seem to recall that this isn't the first time that this has happened. Given that our testsuite is only growing, what is the long-term plan for managing this? Cheers, - Ben

Am Freitag, den 09.12.2016, 10:56 -0500 schrieb Ben Gamari:
Joachim Breitner
writes: Hi,
again, Travis is failing to build master since a while. Unfortunately, only the author of commits get mailed by Travis, so I did not notice it so far. But usually, when Travis reports a build failure, this is something actionable! If in doubt, contact me.
It seems we have once again run in to the Travis build time limit: https://travis-ci.org/ghc/ghc/jobs/182594725.
I seem to recall that this isn't the first time that this has happened. Given that our testsuite is only growing, what is the long-term plan for managing this?
for many months I had the appearance that the time limit was no longer enforced for us. Maybe they have fixed that :-) Let’s try this: https://twitter.com/nomeata/status/807254988338630656?lang=de Greetings, Joachim -- Joachim “nomeata” Breitner mail@joachim-breitner.de • https://www.joachim-breitner.de/ XMPP: nomeata@joachim-breitner.de • OpenPGP-Key: 0xF0FBF51F Debian Developer: nomeata@debian.org

Or this route:
https://mail.haskell.org/pipermail/ghc-devs/2015-June/009234.html.
--
Mathieu Boespflug
Founder at http://tweag.io.
On 9 December 2016 at 17:06, Joachim Breitner
Am Freitag, den 09.12.2016, 10:56 -0500 schrieb Ben Gamari:
Joachim Breitner
writes: Hi,
again, Travis is failing to build master since a while. Unfortunately, only the author of commits get mailed by Travis, so I did not notice it so far. But usually, when Travis reports a build failure, this is something actionable! If in doubt, contact me.
It seems we have once again run in to the Travis build time limit: https://travis-ci.org/ghc/ghc/jobs/182594725.
I seem to recall that this isn't the first time that this has happened. Given that our testsuite is only growing, what is the long-term plan for managing this?
for many months I had the appearance that the time limit was no longer enforced for us. Maybe they have fixed that :-)
Let’s try this: https://twitter.com/nomeata/status/807254988338630656?lang=de
Greetings, Joachim
-- Joachim “nomeata” Breitner mail@joachim-breitner.de • https://www.joachim-breitner.de/ XMPP: nomeata@joachim-breitner.de • OpenPGP-Key: 0xF0FBF51F Debian Developer: nomeata@debian.org
_______________________________________________ ghc-devs mailing list ghc-devs@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs

Hi, I was not aware of that discussion. Great! If the twitter message does not do the job already, I will write a polite mail to Mathias Meyer. Greetings, Joachim Am Freitag, den 09.12.2016, 17:57 +0100 schrieb Boespflug, Mathieu:
Or this route: https://mail.haskell.org/pipermail/ghc-devs/2015-June/ 009234.html.
-- Mathieu Boespflug Founder at http://tweag.io.
On 9 December 2016 at 17:06, Joachim Breitner
wrote: Joachim Breitner
writes: Hi,
again, Travis is failing to build master since a while. Unfortunately, only the author of commits get mailed by Travis, so I did not notice it so far. But usually, when Travis reports a build failure, this is something actionable! If in doubt, contact me.
It seems we have once again run in to the Travis build time
https://travis-ci.org/ghc/ghc/jobs/182594725.
I seem to recall that this isn't the first time that this has happened. Given that our testsuite is only growing, what is the long-term
Am Freitag, den 09.12.2016, 10:56 -0500 schrieb Ben Gamari: limit: plan for
managing this?
for many months I had the appearance that the time limit was no longer enforced for us. Maybe they have fixed that :-)
Let’s try this: https://twitter.com/nomeata/status/807254988338630656?lang=de
Greetings, Joachim
-- Joachim “nomeata” Breitner mail@joachim-breitner.de • https://www.joachim-breitner.de/ XMPP: nomeata@joachim-breitner.de • OpenPGP-Key: 0xF0FBF51F Debian Developer: nomeata@debian.org
_______________________________________________ ghc-devs mailing list ghc-devs@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs
_______________________________________________ ghc-devs mailing list ghc-devs@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs -- Joachim “nomeata” Breitner mail@joachim-breitner.de • https://www.joachim-breitner.de/ XMPP: nomeata@joachim-breitner.de • OpenPGP-Key: 0xF0FBF51F Debian Developer: nomeata@debian.org

Hi, taken care off, for now, it seems, see attachement. Greetings, Joachim -- Joachim “nomeata” Breitner mail@joachim-breitner.de • https://www.joachim-breitner.de/ XMPP: nomeata@joachim-breitner.de • OpenPGP-Key: 0xF0FBF51F Debian Developer: nomeata@debian.org

On Fri, Dec 9, 2016 at 3:56 PM, Ben Gamari
I seem to recall that this isn't the first time that this has happened. Given that our testsuite is only growing, what is the long-term plan for managing this?
Consider running the test suite as a separate job? -- brandon s allbery kf8nh sine nomine associates allbery.b@gmail.com ballbery@sinenomine.net unix, openafs, kerberos, infrastructure, xmonad http://sinenomine.net
participants (5)
-
Ben Gamari
-
Boespflug, Mathieu
-
Brandon Allbery
-
Joachim Breitner
-
Matthew Pickering