Re: C-C TB tryserver mozmill test issue

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Re: C-C TB tryserver mozmill test issue

ISHIKAWA,chiaki
On 2017年06月07日 19:45, ishikawa wrote:

> In the last several days (and maybe before, too), I notice
> the following issues on tryserver by submitting a C-C TB build job and
> requesting |make mozmill| test.
>
>
> The following errors  appears at the beginning of |make mozmill| test log:
>
> Can't create directory /home/worker/tooltool-cache! [log…]
> Traceback (most recent call last): [log…]
> OSError: [Errno 13] Permission denied: '/home/worker' [log…]
> Can't create directory /home/worker/tooltool-cache! [log…]
> Traceback (most recent call last): [log…]
>
> When I see such infrastructure-related errors, anything in the log is suspect.
> I can't rely on the content of the log. An error reported may not be due to
> the bug in the code, but
> could be a tryserver infrastructure problem.
>
>
> In order to see if it is not only me, I looked at other people's jobs, and
> sure enough, I found a job
> from someone else whose mozmill test log shows the same set of errors.
>
> https://treeherder.mozilla.org/#/jobs?repo=try-comm-central&revision=0c389144aec706f9e1d48a8f5ab890b04ce463d3
>
> There click on the colorful  (red/violet?) [Z] icons and you will see errors
> at the beginning.
>
> Somehow orange [Z] for windows mozmill test does not show the particular set
> of errors, but
> Windows 7 opt mozmill test log shows
> the failure of  C:\slave\test\build\tests\mozmill\testBasicFunctionality
> which suggests to me that something went awry under windows opt test, too.
>
> Has anyone experienced this issue aside from me and that particular job's
> submitter, mschroeder?
>
> I am afraid this really gets in the way of using tryserver effectively to
> test C-C TB on platforms that I do not own.
>
> I run linux 64-bit locally, but I do need to test windows and OSX versions.
> I also need to compare the run on my PC and one on the tryserver to make
> sure if the
> problems I see locally are permanent and not transient ones. Seeing errors
> both locally and remotely
> gives me high assurance that the problems are permanent ones.
>
>
> TIA
>

Interesting. A build/test job

https://treeherder.mozilla.org/#/jobs?repo=try-comm-central&revision=7b322c1a752f78b1d8502cd873990a48e13005f1

shows that the particular errors I noticed occur only for debug builds.
Opt builds do not show the errors in that submission by mschroeder.

Oh well.

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