[DRE-maint] Bug#954564: ruby-em-hiredis: FTBFS: ERROR: Test "ruby2.7" failed: ArgumentError:

[Lucas Nussbaum]

Source: ruby-em-hiredis
Version: 0.3.1-1
Severity: serious
Justification: FTBFS on amd64
Tags: bullseye sid ftbfs
Usertags: ftbfs-20200321 ftbfs-bullseye

Hi,

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

Relevant part (hopefully):
>      ArgumentError:
>        wrong number of arguments (given 5, expected 1..4)
>      # ./lib/em-hiredis/client.rb:39:in `eval'
>      # ./lib/em-hiredis/client.rb:39:in `block in eval_script'
>      # ./lib/em-hiredis/base_client.rb:139:in `block in connect'
>      # ./lib/em-hiredis/event_emitter.rb:8:in `block in emit'
>      # ./lib/em-hiredis/event_emitter.rb:8:in `each'
>      # ./lib/em-hiredis/event_emitter.rb:8:in `emit'
>      # ./lib/em-hiredis/connection.rb:26:in `receive_data'
>      # ./spec/support/connection_helper.rb:5:in `connect'
>      # ./spec/lock_spec.rb:6:in `start'
>      # ./spec/lock_spec.rb:125:in `block (2 levels) in <top (required)>'
> 
> Deprecation Warnings:
> 
> Using `should` from rspec-expectations' old `:should` syntax without explicitly enabling the syntax is deprecated. Use the new `:expect` syntax or explicitly enable `:should` with `config.expect_with(:rspec) { |c| c.syntax = :should }` instead. Called from /<<PKGBUILDDIR>>/spec/base_client_spec.rb:111:in `block (5 levels) in <top (required)>'.
> 
> 
> If you need more of the backtrace for any of these deprecations to
> identify where to make the necessary changes, you can configure
> `config.raise_errors_for_deprecations!`, and it will turn the
> deprecation warnings into errors, giving you the full backtrace.
> 
> 1 deprecation warning total
> 
> Finished in 25.35 seconds (files took 0.20936 seconds to load)
> 159 examples, 8 failures
> 
> Failed examples:
> 
> rspec ./spec/lock_spec.rb:16 # EventMachine::Hiredis::Lock can be acquired
> rspec ./spec/lock_spec.rb:26 # EventMachine::Hiredis::Lock is re-entrant
> rspec ./spec/lock_spec.rb:41 # EventMachine::Hiredis::Lock is exclusive
> rspec ./spec/lock_spec.rb:55 # EventMachine::Hiredis::Lock can be released and taken by another instance
> rspec ./spec/lock_spec.rb:74 # EventMachine::Hiredis::Lock times out
> rspec ./spec/lock_spec.rb:90 # EventMachine::Hiredis::Lock extends timeout on re-entry
> rspec ./spec/lock_spec.rb:114 # EventMachine::Hiredis::Lock fails to release if it has not been taken
> rspec ./spec/lock_spec.rb:124 # EventMachine::Hiredis::Lock fails to release if taken by another instance
> 
> /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 --tag ~localhost failed
> ERROR: Test "ruby2.7" failed: 

The full build log is available from:
   http://qa-logs.debian.net/2020/03/21/ruby-em-hiredis_0.3.1-1_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.