GNU bug report logs - #66692
[cuirass] Spurious failed builds following patching u-boot sources

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Ludovic Courtès <ludo <at> gnu.org>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#66692: closed ([cuirass] Spurious failed builds following
 patching u-boot sources)
Date: Mon, 30 Oct 2023 13:14:02 +0000

[Message part 1 (text/plain, inline)]

Your message dated Mon, 30 Oct 2023 14:13:12 +0100
with message-id <87sf5s5k47.fsf <at> gnu.org>
and subject line Re: bug#66692: [cuirass] Spurious failed builds following patching u-boot sources
has caused the debbugs.gnu.org bug report #66692,
regarding [cuirass] Spurious failed builds following patching u-boot sources
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


-- 
66692: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=66692
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

[Message part 2 (message/rfc822, inline)]

From: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
To: bug-guix <bug-guix <at> gnu.org>
Subject: [cuirass] Spurious failed builds following patching u-boot sources
Date: Sun, 22 Oct 2023 22:57:06 -0400

Hi,

I've noticed build failure events from Cuirass such as:

 --8<---------------cut here---------------start------------->8---
. [   ?: Cuirass                ] Build u-boot-sifive-unmatched.x86_64-linux on master is broken.
R. [   ?: Cuirass                ] Build u-boot-am335x-boneblack.x86_64-linux on master is broken.
 . [   ?: Cuirass                ] Build u-boot-a20-olinuxino-lime.x86_64-linux on master is broken.
 . [   ?: Cuirass                ] Build u-boot-wandboard.powerpc64le-linux on master is broken.
 . [   ?: Cuirass                ] Build u-boot-qemu-riscv64-smode.aarch64-linux on master is broken.
 . [   ?: Cuirass                ] Build u-boot-rpi-2-efi.powerpc64le-linux on master is broken.
 . [   ?: Cuirass                ] Build u-boot-qemu-arm.x86_64-linux on master is broken.
 . [   ?: Cuirass                ] Build u-boot-rpi-2.x86_64-linux on master is broken.
 --8<---------------cut here---------------end--------------->8---

There are a few more, and they were triggered by applying a patch (that
only touches the patman tool) in this commit:
<https://git.savannah.gnu.org/cgit/guix.git/log/?id=faeebdc37e9137d62e11175e83988f77496a6641>.

The build failures are not captured in the logs, which appear truncated,
e.g. from <https://ci.guix.gnu.org/build/2294052/details> (log empty --
builder: sjd-p9, worker N38vG7OW) or from
<https://ci.guix.gnu.org/build/2294218/details> (builder:
hydra-guix-107, worker 4CWieLpQ) which ends with:

--8<---------------cut here---------------start------------->8---
/tmp/guix-build-gcc-cross-arm-linux-gnueabihf-11.3.0.drv-0/build/./gcc/nm -pg _arm_fixsfsi_s.o | gawk 'NF == 3 && $2 !~ /^[UN]$/ && $3 !~ /.*_compat/ && $3 !~ /.*@.*/ { print "\t.hidden", $3 }' > _arm_fixsfsi.visT
/tmp/guix-build-gcc-cross-arm-linux-gnueabihf-11.3.0.drv-0/build/./gcc/nm -pg _arm_fixunssfsi_s.o | gawk 'NF == 3 && $2 !~ /^[UN]$/ && $3 !~ /.*_compat/ && $3 !~ /.*@.*/ { print "\t.hidden", $3 }' > _arm_fixunssfsi.visT
mv -f _arm_truncdfsf2.visT _arm_truncdfsf2.vis
/tmp/guix-build-gcc-cross-arm-linux-gnueabihf-11.3.0.drv-0/build/./gcc/nm -pg _arm_floatdidf_s.o | gawk 'NF == 3 && $2 !~ /^[UN]$/ && $3 !~ /.*_compat/ && $3 !~ /.*@.*/ { print "\t.hidden", $3 }' > _arm_floatdidf.visT
mv -f _arm_negsf2.visT _arm_negsf2.vis
mv -f _arm_addsubsf3.visT _arm_addsubsf3.vis
/tmp/guix-build-gcc-cross-arm-linux-gnueabihf-11.3.0.drv-0/build/./gcc/nm -pg _arm_floatdisf_s.o | gawk 'NF == 3 && $2 !~ /^[UN]$/ && $3 !~ /.*_compat/ && $3 !~ /.*@.*/ { print "\t.hidden", $3 }' > _arm_floatdisf.visT
/tmp/guix-build-gcc-cross-arm-linux-gnueabihf-11.3.0.drv-0/build/./gcc/nm -pg _arm_floatundi
--8<---------------cut here---------------end--------------->8---

These appear to be some problem with the CI software (probably not
hardware, as many workers across different architectures suffered the
same problem) rather than packaging problems.

I didn't see anything useful in /var/log/cuirass.log or
/var/log/cuirass-remote-worker.log berlin.  I haven't checked the logs
on the builders.

-- 
Thanks,
Maxim

[Message part 3 (message/rfc822, inline)]

From: Ludovic Courtès <ludo <at> gnu.org>
To: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
Cc: 66692-done <at> debbugs.gnu.org
Subject: Re: bug#66692: [cuirass] Spurious failed builds following patching
 u-boot sources
Date: Mon, 30 Oct 2023 14:13:12 +0100

Ludovic Courtès <ludo <at> gnu.org> skribis:

> This is fixed by these Cuirass commits:
>
>   2eb3e13 * remote-worker: Discard log anytime ‘send-log’ throws.
>   4cc37f5 * remote-worker: Ignore the return value of ‘build-derivations&’.
>   3bbb5c8 * store: ‘build-derivations&’ enforces synchronization with the build.
>
> (I have yet to update the ‘cuirass’ package and to deploy it on ci.guix.
> It’s been running for a few days at <https://guix.bordeaux.inria.fr>.)

I’ve done that just a couple of hours ago, running Cuirass 1.2.0 on both
berlin and the x86_64 nodes listed in ‘berlin-nodes.scm’.

Ludo’.

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