[DRE-maint] Bug#952030: ruby-listen: FTBFS: ERROR: Test "ruby2.7" failed: Failure/Error: rel_path = path.relative_path_from(dir).to_s

[Lucas Nussbaum]

Source: ruby-listen
Version: 3.1.5-1
Severity: serious
Justification: FTBFS on amd64
Tags: buster sid
Usertags: ftbfs-20200222 ftbfs-buster

Hi,

During a rebuild of all packages in sid, your package failed to build
on amd64.

Relevant part (hopefully):
>      Failure/Error: rel_path = path.relative_path_from(dir).to_s
> 
>      TypeError:
>        no implicit conversion of RSpec::Mocks::InstanceVerifyingDouble into String
>      # ./lib/listen/adapter/linux.rb:48:in `_process_event'
>      # ./lib/listen/adapter/base.rb:42:in `block (2 levels) in configure'
>      # ./spec/lib/listen/adapter/linux_spec.rb:99:in `block (5 levels) in <top (required)>'
>      # ./spec/lib/listen/adapter/linux_spec.rb:98:in `each'
>      # ./spec/lib/listen/adapter/linux_spec.rb:98:in `block (4 levels) in <top (required)>'
>      # ./spec/lib/listen/adapter/linux_spec.rb:118:in `block (3 levels) in <top (required)>'
> 
> Finished in 2 minutes 17.5 seconds (files took 0.25371 seconds to load)
> 316 examples, 3 failures, 1 pending
> 
> Failed examples:
> 
> rspec ./spec/lib/listen/adapter/linux_spec.rb:121 # Listen::Adapter::Linux _callback recognizes moved_from as moved_from
> rspec ./spec/lib/listen/adapter/linux_spec.rb:111 # Listen::Adapter::Linux _callback recognizes close_write as modify
> rspec ./spec/lib/listen/adapter/linux_spec.rb:116 # Listen::Adapter::Linux _callback recognizes moved_to as moved_to
> 
> Randomized with seed 44939
> 
> /usr/bin/ruby2.7 -I/usr/share/rubygems-integration/all/gems/rspec-support-3.9.2/lib:/usr/share/rubygems-integration/all/gems/rspec-core-3.9.1/lib /usr/share/rubygems-integration/all/gems/rspec-core-3.9.1/exe/rspec --pattern ./spec/\*\*/\*_spec.rb  --exclude-pattern ./spec/lib/listen/adapter/\{darwin,windows\}_spec.rb --format documentation failed
> ERROR: Test "ruby2.7" failed: 

The full build log is available from:
   http://qa-logs.debian.net/2020/02/22/ruby-listen_3.1.5-1_unstable.log

A list of current common problems and possible solutions is available at
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!

About the archive rebuild: The rebuild was done on EC2 VM instances from
Amazon Web Services, using a clean, minimal and up-to-date chroot. Every
failed build was retried once to eliminate random failures.