[LLVMdev] buildbot failure in LLVM on ppc64le-sanitizer

[Jay Foad]

OK, thanks!

On 13 January 2015 at 00:20, Alexey Samsonov <vonosmas at gmail.com> wrote:
> Hi Jay,
>
> This should hopefully be fixed by http://reviews.llvm.org/D6934 (by Will)
>
> On Mon, Jan 12, 2015 at 1:37 PM, Timur Iskhodzhanov <timurrrr at google.com>
> wrote:
>>
>> Hi Jay,
>>
>> Please bear in mind that quite a lot of buildbot-related issues you'll see
>> are, well, caused by bugs/features of buildbot source code rather than the
>> configs used for the LLVM master.
>>
>> I'm not familiar with the LLVM master configs per se, but from my
>> experience setting up buildbots for other projects, there are dozens of
>> features in buildbot you'll find weird.  And in most cases, those are not
>> actionable for LLVM developers, so not sure I support your resolution :)
>>
>> Flaky tests and/or undecipherable LIT test outputs are good reasons to
>> complain though.
>>
>> In this particular case, it looks like the bot has just been added [and is
>> unlikely to be green for the first few cycles/days], so it seems reasonable
>> to just disable email notifications for it.
>> I don't know who has added the bot, so adding Galina and Kostya to CC,
>> they should know.
>>
>> ––
>> Tim
>>
>> On Tue Jan 13 2015 at 12:07:23 AM Jay Foad <jay.foad at gmail.com> wrote:
>>>
>>> Hi,
>>>
>>> My New Year's resolution is to complain (constructively) whenever I
>>> get a spurious build failure email from a buildbot. For new or
>>> infrequent contributors especially, they can be extremely confusing
>>> and unnecessarily alarming.
>>>
>>> This one below is the first build ever attempted by the builder, so
>>> how on earth can it have come up with a meaningful blame list? And in
>>> any case, surely we should only get emailed when something breaks,
>>> i.e. on a transition from green to red? In this case there was no
>>> previous build whatsoever, let alone a successful one.
>>>
>>> Thanks,
>>> Jay.
>>>
>>> On 12 January 2015 at 19:54,  <llvm.buildmaster at lab.llvm.org> wrote:
>>> > The Buildbot has detected a new failure on builder ppc64le-sanitizer
>>> > while building llvm.
>>> > Full details are available at:
>>> >  http://lab.llvm.org:8011/builders/ppc64le-sanitizer/builds/0
>>> >
>>> > Buildbot URL: http://lab.llvm.org:8011/
>>> >
>>> > Buildslave for this Build: ppc64le-sanitizer
>>> >
>>> > Build Reason: scheduler
>>> > Build Source Stamp: [branch trunk] 225670
>>> > Blamelist:
>>> > ab,abataev,alexfh,artagnon,benlangmuir,chandlerc,chapuni,compnerd,dexonsmith,djasper,dsanders,ehsan,eugenis,foad,gribozavr,hfinkel,jhibbits,jkolek,joerg,majnemer,matze,nathan,rafael,rdivacky,rksimon,rsmith,rtrieu,sanjoy,seurer,spatel,timurrrr,tomatabacu,tstellar
>>> >
>>> > BUILD FAILED: failed annotate
>>> >
>>> > sincerely,
>>> >  -The Buildbot
>>>
>>> _______________________________________________
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>>> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
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>>
>>
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>
>
>
> --
> Alexey Samsonov
> vonosmas at gmail.com