Fastlane: Fastlane very slow

[thomasjoulin]

New Issue Checklist

• [X] Updated fastlane to the latest version
• [x] I have read the Contribution Guidelines
  

  Issue Description

Fastlane suddenly is very slow and uses 100% CPU. I've tried uninstalling and reinstalling fastlane, no luck. It used to work fine, I didn't update fastlane or any gem recently I think (I did update _after_ the issue occurred of course)

Complete output when running fastlane, including the stack trace and command used

➜  ~  time fastlane -v
fastlane 1.91.0
fastlane -v  210.40s user 1.80s system 98% cpu 3:35.40 total

if I kill the command (ctrl-C), I get this stacktrace:

➜  ~  time fastlane -v
^C/Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/stub_specification.rb:138:in `name': Interrupt
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/dependency.rb:274:in `block in matching_specs'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/dependency.rb:273:in `each'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/dependency.rb:273:in `find_all'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/dependency.rb:273:in `matching_specs'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/dependency.rb:295:in `to_specs'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2438:in `block in traverse'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2437:in `each'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2437:in `traverse'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2440:in `block (2 levels) in traverse'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2438:in `each'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2438:in `block in traverse'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2437:in `each'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2437:in `traverse'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2440:in `block (2 levels) in traverse'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2438:in `each'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2438:in `block in traverse'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2437:in `each'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2437:in `traverse'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2440:in `block (2 levels) in traverse'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2438:in `each'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2438:in `block in traverse'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2437:in `each'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2437:in `traverse'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2440:in `block (2 levels) in traverse'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2438:in `each'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2438:in `block in traverse'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2437:in `each'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2437:in `traverse'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2440:in `block (2 levels) in traverse'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2438:in `each'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2438:in `block in traverse'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2437:in `each'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2437:in `traverse'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2440:in `block (2 levels) in traverse'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2438:in `each'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2438:in `block in traverse'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2437:in `each'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:2437:in `traverse'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:961:in `block in find_in_unresolved_tree'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:959:in `reverse_each'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/specification.rb:959:in `find_in_unresolved_tree'
    from /Users/thomas/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:87:in `require'
    from /Users/thomas/.rvm/gems/ruby-2.2.3/gems/fastlane-1.91.0/lib/fastlane/actions/actions_helper.rb:66:in `block in load_default_actions'
    from /Users/thomas/.rvm/gems/ruby-2.2.3/gems/fastlane-1.91.0/lib/fastlane/actions/actions_helper.rb:65:in `each'
    from /Users/thomas/.rvm/gems/ruby-2.2.3/gems/fastlane-1.91.0/lib/fastlane/actions/actions_helper.rb:65:in `load_default_actions'
    from /Users/thomas/.rvm/gems/ruby-2.2.3/gems/fastlane-1.91.0/lib/fastlane.rb:27:in `load_actions'
    from /Users/thomas/.rvm/gems/ruby-2.2.3/gems/fastlane-1.91.0/lib/fastlane/commands_generator.rb:12:in `start'
    from /Users/thomas/.rvm/gems/ruby-2.2.3/gems/fastlane-1.91.0/lib/fastlane/cli_tools_distributor.rb:47:in `take_off'
    from /Users/thomas/.rvm/gems/ruby-2.2.3/gems/fastlane-1.91.0/bin/fastlane:5:in `<top (required)>'
    from /Users/thomas/.rvm/gems/ruby-2.2.3/bin/fastlane:23:in `load'
    from /Users/thomas/.rvm/gems/ruby-2.2.3/bin/fastlane:23:in `<main>'
    from /Users/thomas/.rvm/gems/ruby-2.2.3/bin/ruby_executable_hooks:15:in `eval'
    from /Users/thomas/.rvm/gems/ruby-2.2.3/bin/ruby_executable_hooks:15:in `<main>'

Configuration Files

Does not apply here I believe. I get the issue while running fastlane -v in a random directory

Environment

fastlane version (run fastlane -v):

Do you use bundler to execute fastlane (i.e. bundle exec fastlane)?

No

Do you use a Ruby environment manager (e.g. chruby, rbenv, rvm)?

I use rvm

[KrauseFx]

Did you try this:

[sudo] gem cleanup

[thomasjoulin]

@KrauseFx thanks it worked! And thanks for a great project overall

[KrauseFx]

Yeah 🚀