[tor-bugs] #23758 [Core Tor/Tor]: test config/include_no_permission fails on gitlab.com CI because Docker?

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#23758: test config/include_no_permission fails on gitlab.com CI because Docker?
------------------------------+--------------------------------
     Reporter:  catalyst      |      Owner:  (none)
         Type:  defect        |     Status:  new
     Priority:  Medium        |  Milestone:  Tor: 0.3.2.x-final
    Component:  Core Tor/Tor  |    Version:
     Severity:  Normal        |   Keywords:  tor-ci tor-tests
Actual Points:                |  Parent ID:
       Points:                |   Reviewer:
      Sponsor:                |
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 I managed to get the gitlab.com CI running using the `.gitlab-ci.yml` on
 master.  (There are other issues with that CI configuration; see #23755
 and #23756.)  It fails with
 {{{
 config/include_no_permission:
   FAIL src/test/test_config.c:4975:
 assert(config_get_lines_include(torrc_contents, &result, 0,&include_used)
 OP_EQ -1): 0 vs -1
   [include_no_permission FAILED]
 }}}

 As far as I can tell, this can only happen if `opendir()` can succeed on a
 mode `0100` directory.  Maybe this strange thing can happen in the Docker
 environment that runs gitlab.com CI jobs?  I don't know enough about
 Docker to say how plausible that explanation is.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/23758>
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