[DRE-maint] Bug#841586: ruby-em-synchrony: FTBFS: ERROR: Test "ruby2.3" failed: Invalid gemspec in [em-synchrony.gemspec]: No such file or directory - git

[Lucas Nussbaum]

Source: ruby-em-synchrony
Version: 1.0.5-1
Severity: serious
Tags: stretch sid
User: debian-qa at lists.debian.org
Usertags: qa-ftbfs-20161021 qa-ftbfs
Justification: FTBFS on amd64

Hi,

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

Relevant part (hopefully):
> Invalid gemspec in [em-synchrony.gemspec]: No such file or directory - git
> 
> ┌──────────────────────────────────────────────────────────────────────────────┐
> │ Install files                                                                │
> └──────────────────────────────────────────────────────────────────────────────┘
> 
> install -d /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby
> install -D -m644 /<<PKGBUILDDIR>>/lib/active_record/connection_adapters/em_mysql2_adapter.rb /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby/active_record/connection_adapters/em_mysql2_adapter.rb
> install -D -m644 /<<PKGBUILDDIR>>/lib/em-synchrony/em-redis.rb /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby/em-synchrony/em-redis.rb
> install -D -m644 /<<PKGBUILDDIR>>/lib/em-synchrony/mongo.rb /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby/em-synchrony/mongo.rb
> install -D -m644 /<<PKGBUILDDIR>>/lib/em-synchrony/mongoid.rb /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby/em-synchrony/mongoid.rb
> install -D -m644 /<<PKGBUILDDIR>>/lib/em-synchrony/em-remcached.rb /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby/em-synchrony/em-remcached.rb
> install -D -m644 /<<PKGBUILDDIR>>/lib/em-synchrony/fiber_iterator.rb /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby/em-synchrony/fiber_iterator.rb
> install -D -m644 /<<PKGBUILDDIR>>/lib/em-synchrony/amqp.rb /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby/em-synchrony/amqp.rb
> install -D -m644 /<<PKGBUILDDIR>>/lib/em-synchrony/tcpsocket.rb /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby/em-synchrony/tcpsocket.rb
> install -D -m644 /<<PKGBUILDDIR>>/lib/em-synchrony/thread.rb /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby/em-synchrony/thread.rb
> install -D -m644 /<<PKGBUILDDIR>>/lib/em-synchrony/em-http.rb /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby/em-synchrony/em-http.rb
> install -D -m644 /<<PKGBUILDDIR>>/lib/em-synchrony/kernel.rb /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby/em-synchrony/kernel.rb
> install -D -m644 /<<PKGBUILDDIR>>/lib/em-synchrony/em-multi.rb /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby/em-synchrony/em-multi.rb
> install -D -m644 /<<PKGBUILDDIR>>/lib/em-synchrony/mechanize.rb /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby/em-synchrony/mechanize.rb
> install -D -m644 /<<PKGBUILDDIR>>/lib/em-synchrony/mysql2.rb /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby/em-synchrony/mysql2.rb
> install -D -m644 /<<PKGBUILDDIR>>/lib/em-synchrony/keyboard.rb /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby/em-synchrony/keyboard.rb
> install -D -m644 /<<PKGBUILDDIR>>/lib/em-synchrony/em-hiredis.rb /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby/em-synchrony/em-hiredis.rb
> install -D -m644 /<<PKGBUILDDIR>>/lib/em-synchrony/activerecord_4_2.rb /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby/em-synchrony/activerecord_4_2.rb
> install -D -m644 /<<PKGBUILDDIR>>/lib/em-synchrony/em-mongo.rb /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby/em-synchrony/em-mongo.rb
> install -D -m644 /<<PKGBUILDDIR>>/lib/em-synchrony/iterator.rb /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby/em-synchrony/iterator.rb
> install -D -m644 /<<PKGBUILDDIR>>/lib/em-synchrony/core_ext.rb /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby/em-synchrony/core_ext.rb
> install -D -m644 /<<PKGBUILDDIR>>/lib/em-synchrony/connection_pool.rb /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby/em-synchrony/connection_pool.rb
> install -D -m644 /<<PKGBUILDDIR>>/lib/em-synchrony/activerecord.rb /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby/em-synchrony/activerecord.rb
> install -D -m644 /<<PKGBUILDDIR>>/lib/em-synchrony/em-jack.rb /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby/em-synchrony/em-jack.rb
> install -D -m644 /<<PKGBUILDDIR>>/lib/em-synchrony/em-memcache.rb /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby/em-synchrony/em-memcache.rb
> install -D -m644 /<<PKGBUILDDIR>>/lib/em-synchrony.rb /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby/em-synchrony.rb
> 
> ┌──────────────────────────────────────────────────────────────────────────────┐
> │ Install Rubygems integration metadata                                        │
> └──────────────────────────────────────────────────────────────────────────────┘
> 
> generating gemspec at /<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/share/rubygems-integration/all/specifications/em-synchrony-1.0.5.gemspec
> /usr/bin/ruby2.3 /usr/bin/gem2deb-test-runner
> 
> ┌──────────────────────────────────────────────────────────────────────────────┐
> │ Run tests for ruby2.3 from debian/ruby-tests.rake                            │
> └──────────────────────────────────────────────────────────────────────────────┘
> 
> RUBYLIB=/<<PKGBUILDDIR>>/debian/ruby-em-synchrony/usr/lib/ruby/vendor_ruby:. GEM_PATH=debian/ruby-em-synchrony/usr/share/rubygems-integration/all:/var/lib/gems/2.3.0:/usr/lib/x86_64-linux-gnu/rubygems-integration/2.3.0:/usr/share/rubygems-integration/2.3.0:/usr/share/rubygems-integration/all ruby2.3 -S rake -f debian/ruby-tests.rake
> ./debian/start_services_and_run.sh ruby2.3 -S rspec
> mysql_install_db: [ERROR] unknown option '--force'
> 2016-10-21 01:02:00 [ERROR]   Unrecognized options
> rake aborted!
> Command failed with status (1): [./debian/start_services_and_run.sh ruby2.3...]
> /<<PKGBUILDDIR>>/debian/ruby-tests.rake:5:in `block in <top (required)>'
> Tasks: TOP => default
> (See full trace by running task with --trace)
> ERROR: Test "ruby2.3" failed: 

If the failure looks somehow time/timezone related:
Note that this rebuild was performed without the 'tzdata' package
installed in the chroot. tzdata used be (transitively) part of
build-essential, but it no longer is. If this package requires it to
build, it should be added to build-depends. For the release team's
opinion on this, see
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=836940#185

If the failure looks LSB-related:
similarly to tzdata, lsb-base is not installed in the build chroot.

The full build log is available from:
   http://aws-logs.debian.net/2016/10/21/ruby-em-synchrony_1.0.5-1_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.