Bug#801675: libsys-filesystem-perl: FTBFS: no regular filesystems

[Niko Tyni]

Package: libsys-filesystem-perl
Version: 1.406-1
Severity: normal
User: reproducible-builds at lists.alioth.debian.org
Usertags: ftbfs
X-Debbugs-Cc: reproducible-builds at lists.alioth.debian.org

This package failed to build on the reproducible.d.n CI system in "build2".
 https://reproducible.debian.net/rb-pkg/unstable/amd64/libsys-filesystem-perl.html

  #   Failed test 'Get list of regular filesystems'
  #   at t/02_basic.t line 26.
  # filesystem - mounted - special - device - options - format - volume - label - type
  # /dev/pts - 1 - 1 - none - rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 - devpts - 1 - 1 - devpts
  # /dev/shm - 1 - 1 - tmpfs - rw,nosuid,nodev - tmpfs - 1 - 1 - tmpfs
  # /proc - 1 - 1 - /proc - rw,relatime - proc - 1 - 1 - proc
  # /run/shm - 1 - 1 - tmpfs - rw,relatime - tmpfs - 1 - 1 - tmpfs
  # /sys - 1 - 1 - sysfs - rw,nosuid,nodev,noexec,relatime - sysfs - 1 - 1 - sysfs
  # Looks like you failed 1 test of 50.

Apparently the test fails when it can't find any "regular" (as opposed
to "special") filesystems. In this age of building on virtual hosts
and chroots, I'm not sure this is a valid assumption, though it does
look strange that the build on reproducible.d.n doesn't report anything
mounted as the root file system.

So I'd like to hear opinions on whether this should be considered a bug
in the package test suite or the reproducible.d.n setup.
-- 
Niko Tyni   ntyni at debian.org