From: Alyssa Ross <firstname.lastname@example.org>
To: Eric Wong <email@example.com>
Subject: Re: Test failures in build sandbox
Date: Wed, 02 Oct 2019 23:23:39 +0000 [thread overview]
Message-ID: <firstname.lastname@example.org> (raw)
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> What kind of filesystem and mount options was the code and
> (if set, TMPDIR) on?
> Since Nix seems to use odd paths, what's the default temporary
> directory? ("/tmp" on my systems)
TMPDIR is /build. The code is extracted to /build/public-inbox.
Relevant mount output is:
tmp on /build type tmpfs (rw,relatime)
>> t/search.t ................. fatal: Could not make /build/pi-search-i646IK/a.git/branches/ writable by group
>> t/search.t ................. 1/?
>> # Failed test 'git init (main)'
>> # at t/search.t line 20.
>> # got: '0'
>> # expected: '32768'
After some rather extensive debugging, I've determined that most of
these are to do with not being able to set the setgid bit. If I mask it
off in git's adjust_shared_perm function, I get down to two failures. I
don't know enough about filesystem permissions to know why this wouldn't
be allowed inside the sandbox if it is allowed normally, though.
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next prev parent reply other threads:[~2019-10-02 23:23 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-15 13:48 [PATCH] t/spawn: fix with unusual env locations Alyssa Ross
2019-09-15 18:55 ` Eric Wong
2019-09-24 1:11 ` Alyssa Ross
2019-09-24 4:01 ` Eric Wong
2019-09-24 22:12 ` Test failures in build sandbox Alyssa Ross
2019-09-26 8:44 ` Eric Wong
2019-10-02 23:23 ` Alyssa Ross [this message]
2019-10-03 0:46 ` Alyssa Ross
2019-10-03 1:28 ` Eric Wong
2019-10-03 1:43 ` Alyssa Ross
2019-10-03 7:57 ` [PATCH] t/search: bail out on `git init --shared' failures Eric Wong
2019-10-03 10:15 ` Alyssa Ross
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