[tor-bugs] #26787 [Core Tor/Tor]: Core file left on travis hardened rust builld

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#26787: Core file left on travis hardened rust builld
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 Reporter:  mikeperry                            |          Owner:  (none)
     Type:  defect                               |         Status:
                                                 |  needs_information
 Priority:  Medium                               |      Milestone:  Tor:
                                                 |  0.3.4.x-final
Component:  Core Tor/Tor                         |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  travis, 035-must, regression, tor-   |  Actual Points:
  build, 029-backport, 032-backport,             |
  033-backport, 034-backport                     |
Parent ID:                                       |         Points:
 Reviewer:                                       |        Sponsor:
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Comment (by catalyst):

 Replying to [comment:7 nickm]:
 > For what it's worth don't expect that the patch above will actually fix
 the bug for us: I think that if the backtrace test were the part dumping
 core, it would do it consistently, not just sometimes.
 >
 > Another possibility here would be to add "core" to CLEANFILES, though
 I'm not sure whether it's a good idea.

 It might be intermittently losing a race condition for cleaning up the
 core file.

 It also seems that this failure turns up on maint-0.3.4 on Travis with
 `DISTCHECK=yes` and `RUST_OPTIONS="--enable-rust --enable-cargo-online-
 mode"`.  Maybe it's something having to do with the build.rs stuff.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/26787#comment:8>
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