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EACCES during test_mount on Cirrus-CI #1351

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asomers opened this issue Dec 7, 2020 · 0 comments · Fixed by #2269
Closed

EACCES during test_mount on Cirrus-CI #1351

asomers opened this issue Dec 7, 2020 · 0 comments · Fixed by #2269
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@asomers
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asomers commented Dec 7, 2020

test_mount fails when run on Cirrus-CI. The mount syscall returns EACCES. According to the man page, there are only three reasons for that error, and none of them apply in this case. For now we'll skip the test on Cirrus, but we need to find the root cause.

This test was always skipped on Travis, because unshare would fail with EPERM, indicating that unprivileged user namespaces are not available in that environment.
@asomers asomers added the A-bug label Dec 7, 2020
asomers added a commit to asomers/nix that referenced this issue Dec 7, 2020
@asomers
Skip mount tests on Cirrus
54881b8 
They fail for an unknown reason.

Issue nix-rust#1351
asomers added a commit to asomers/nix that referenced this issue Dec 7, 2020
@asomers
Switch all builds from Travis to Cirrus
bf7a5fd 
Travis has been super-slow lately (> 6 hours per build).  Cirrus is much
faster: about 20 minutes.  Cirrus also has slightly better test
coverage, mainly because it doesn't use SECCOMP.

Also,

* Fix the Redox CI build.  The old Travis configuration didn't actually
  build for Redox, so we never noticed that Redox can't be built with a
  stable compiler.  Thanks to @coolreader18 for finding this.

* Disable the udp_offload tests on cross-tested platforms.  These tests
  are failing with ENOPROTOOPT in Cirrus-CI.  I suspect it's due to a
  lack of support in QEMU.  These tests were skipped on Travis because
  its kernel was too old.

* Fix require_kernel_version on Cirrus-CI.  Cirrus reports the Linux
  kernel version as 4.19.112+, which the semver crate can't handle.

* Fix test_setfsuid on Cirrus.  When run on Cirrus, it seems like the
  file in /tmp gets deleted as soon as it's closed.  Probably an
  overzealous temporary file cleaner.  Use /var/tmp, because no
  temporary file cleaner should run in there.

* Skip mount tests on Cirrus.  They fail for an unknown reason.
Issue nix-rust#1351

* Skip the AF_ALG tests on Cirrus-CI
Issue nix-rust#1352
@asomers asomers mentioned this issue Dec 7, 2020
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@SteveLauC SteveLauC mentioned this issue Dec 17, 2023
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@SteveLauC SteveLauC linked a pull request Feb 6, 2024 that will close this issue
Fix the mount tests #2269
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Fix the mount tests asomers/nix
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