[DRE-maint] Bug#830211: Tests fail when testing installed package

[Christian Hofstaedtler]

Package: ruby-ffi-rzmq
Version: 2.0.4-1
Severity: important
X-Debbugs-CC: debian-ruby at lists.debian.org

Dear Maintainer,

your package tests fail when testing the installed package:

adt-run [02:48:41]: test command1: gem2deb-test-runner --autopkgtest --check-dependencies 2>&1
adt-run [02:48:41]: test command1: [-----------------------

┌──────────────────────────────────────────────────────────────────────────────┐
│ Checking Rubygems dependency resolution on ruby2.3                           │
└──────────────────────────────────────────────────────────────────────────────┘

GEM_PATH= ruby2.3 -e gem\ \"ffi-rzmq\"

┌──────────────────────────────────────────────────────────────────────────────┐
│ Run tests for ruby2.3 from debian/ruby-tests.rb                              │
└──────────────────────────────────────────────────────────────────────────────┘

mv lib .gem2deb.lib
mv ext .gem2deb.ext
RUBYLIB=. GEM_PATH= ruby2.3 debian/ruby-tests.rb
/usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require': cannot load such file -- /tmp/adt-virt-lxc.shared.y3hqfuxi/downtmp/build.kn0/ruby-ffi-rzmq-2.0.4/lib/ffi-rzmq (LoadError)
        from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
        from /tmp/adt-virt-lxc.shared.y3hqfuxi/downtmp/build.kn0/ruby-ffi-rzmq-2.0.4/spec/spec_helper.rb:2:in `<top (required)>'
        from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
        from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
        from /tmp/adt-virt-lxc.shared.y3hqfuxi/downtmp/build.kn0/ruby-ffi-rzmq-2.0.4/spec/socket_spec.rb:2:in `<top (required)>'
        from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
        from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
        from debian/ruby-tests.rb:3:in `block in <main>'
        from debian/ruby-tests.rb:3:in `each'
        from debian/ruby-tests.rb:3:in `<main>'
mv .gem2deb.lib lib
mv .gem2deb.ext ext
adt-run [02:48:42]: test command1: -----------------------]
adt-run [02:48:42]: test command1:  - - - - - - - - - - results - - - - - - - - - -
command1             FAIL non-zero exit status 1


-- 
 ,''`.  Christian Hofstaedtler <zeha at debian.org>
: :' :  Debian Developer
`. `'   7D1A CFFA D9E0 806C 9C4C  D392 5C13 D6DB 9305 2E03
  `-