Guard not working

Guardfile

# A sample Guardfile
# More info at https://github.com/guard/guard#readme

## Uncomment and set this to only include directories you want to watch
# directories %w(app lib config test spec features)

## Uncomment to clear the screen before every task
# clearing :on

## Guard internally checks for changes in the Guardfile and exits.
## If you want Guard to automatically start up again, run guard in a
## shell loop, e.g.:
##
##  $ while bundle exec guard; do echo "Restarting Guard..."; done
##
## Note: if you are using the `directories` clause above and you are not
## watching the project directory ('.'), then you will want to move
## the Guardfile to a watched dir and symlink it back, e.g.
#
#  $ mkdir config
#  $ mv Guardfile config/
#  $ ln -s config/Guardfile .
#
# and, you'll have to watch "config/Guardfile" instead of "Guardfile"

# Note: The cmd option is now required due to the increasing number of ways
#       rspec may be run, below are examples of the most common uses.
#  * bundler: 'bundle exec rspec'
#  * bundler binstubs: 'bin/rspec'
#  * spring: 'bin/rspec' (This will use spring if running and you have
#                          installed the spring binstubs per the docs)
#  * zeus: 'zeus rspec' (requires the server to be started separately)
#  * 'just' rspec: 'rspec'

guard :rspec, cmd: "bundle exec rspec" do
  require "guard/rspec/dsl"
  dsl = Guard::RSpec::Dsl.new(self)

  # Feel free to open issues for suggestions and improvements

  # RSpec files
  rspec = dsl.rspec
  watch(rspec.spec_helper) { rspec.spec_dir }
  watch(rspec.spec_support) { rspec.spec_dir }
  watch(rspec.spec_files)

  # Ruby files
  ruby = dsl.ruby
  dsl.watch_spec_files_for(ruby.lib_files)

  # Rails files
  rails = dsl.rails(view_extensions: %w(erb haml slim))
  dsl.watch_spec_files_for(rails.app_files)
  dsl.watch_spec_files_for(rails.views)

  watch(rails.controllers) do |m|
    [
      rspec.spec.("routing/#{m[1]}_routing"),
      rspec.spec.("controllers/#{m[1]}_controller")
    ]
  end

  # Rails config changes
  watch(rails.spec_helper)     { rspec.spec_dir }
  watch(rails.routes)          { "#{rspec.spec_dir}/routing" }
  watch(rails.app_controller)  { "#{rspec.spec_dir}/controllers" }

  # Capybara features specs
  watch(rails.view_dirs)     { |m| rspec.spec.("features/#{m[1]}") }
end

LISTEN_GEM_DEBUGGING=2 bundle exec guard -d

$ LISTEN_GEM_DEBUGGING=2 bundle exec guard -d
I, [2015-03-25T15:02:17.822000 #6918]  INFO -- : Celluloid loglevel set to: 0
I, [2015-03-25T15:02:17.826000 #6918]  INFO -- : Listen version: 2.9.0
15:02:17 - DEBUG - Notiffany: gntp not available (Please add "gem 'ruby_gntp'" to your Gemfile and run your app with "bundle exec".).
15:02:17 - DEBUG - Notiffany: growl not available (Please add "gem 'growl'" to your Gemfile and run your app with "bundle exec".).
Notice: Your terminal-notifier is older than what terminal-notifier-guard supports, consider upgrading.
15:02:17 - DEBUG - Notiffany: terminal_notifier not available (The :terminal_notifier only runs on Mac OS X 10.8 and later.).
15:02:17 - DEBUG - Notiffany: libnotify not available (Unsupported platform "darwin").
15:02:17 - DEBUG - Notiffany: notifysend not available (Unsupported platform "darwin").
15:02:18 - DEBUG - Notiffany: notifu not available (Unsupported platform "darwin").
15:02:18 - DEBUG - Command execution: emacsclient --eval '1'
15:02:18 - DEBUG - Notiffany: emacs not available (Emacs client failed).
15:02:18 - DEBUG - Notiffany: tmux not available (:tmux notifier is only available inside a TMux session.).
15:02:18 - DEBUG - Notiffany: file not available (No :path option given).
15:02:18 - DEBUG - Notiffany is using TerminalTitle to send notifications.
15:02:18 - DEBUG - Command execution: hash stty
15:02:18 - DEBUG - Guard starts all plugins
15:02:18 - DEBUG - Hook :start_begin executed for Guard::RSpec
15:02:18 - INFO - Guard::RSpec is running
15:02:18 - DEBUG - Hook :start_end executed for Guard::RSpec
D, [2015-03-25T15:02:18.676000 #6918] DEBUG -- : Adapter: considering TCP ...
D, [2015-03-25T15:02:18.677000 #6918] DEBUG -- : Adapter: considering polling ...
D, [2015-03-25T15:02:18.677000 #6918] DEBUG -- : Adapter: considering optimized backend...
I, [2015-03-25T15:02:19.242000 #6918]  INFO -- : Record.build(): 0.5510001182556152 seconds
15:02:19 - INFO - Guard is now watching at '/projects/ruby/test'
15:02:19 - DEBUG - Start interactor
15:02:19 - DEBUG - Command execution: /bin/sh -c stty -g 2>/dev/null
[1] guard(main)> D, [2015-03-25T15:02:46.169000 #6918] DEBUG -- : fsevent: /projects/ruby/test/app/controllers
D, [2015-03-25T15:02:46.173000 #6918] DEBUG -- : raw queue: [:dir, <Pathname:/projects/ruby/test>, "app/controllers", {:recursive=>true}]
D, [2015-03-25T15:02:46.180000 #6918] DEBUG -- : unknown: dir:/projects/ruby/test/app/controllers ({:recursive=>true})
D, [2015-03-25T15:02:46.184000 #6918] DEBUG -- : Scanning: app/controllers({:recursive=>true}): {} -> #<Set: {<Pathname:/projects/ruby/test/app/controllers/application_controller.rb>, <Pathname:/projects/ruby/test/app/controllers/cart_controller.rb>, <Pathname:/projects/ruby/test/app/controllers/concerns>, <Pathname:/projects/ruby/test/app/controllers/demo_controller.rb>, <Pathname:/projects/ruby/test/app/controllers/localization_controller.rb>, <Pathname:/projects/ruby/test/app/controllers/styleguide_controller.rb>}>
D, [2015-03-25T15:02:46.193000 #6918] DEBUG -- : unknown: file:/projects/ruby/test/app/controllers/application_controller.rb ({})
D, [2015-03-25T15:02:46.201000 #6918] DEBUG -- : unknown: file:/projects/ruby/test/app/controllers/cart_controller.rb ({})
D, [2015-03-25T15:02:46.213000 #6918] DEBUG -- : unknown: dir:/projects/ruby/test/app/controllers/concerns ({:recursive=>true})
D, [2015-03-25T15:02:46.216000 #6918] DEBUG -- : unknown: file:/projects/ruby/test/app/controllers/demo_controller.rb ({})
D, [2015-03-25T15:02:46.228000 #6918] DEBUG -- : unknown: file:/projects/ruby/test/app/controllers/localization_controller.rb ({})
D, [2015-03-25T15:02:46.233000 #6918] DEBUG -- : Scanning: app/controllers/concerns({:recursive=>true}): {} -> #<Set: {<Pathname:/projects/ruby/test/app/controllers/concerns/.keep>}>
D, [2015-03-25T15:02:46.234000 #6918] DEBUG -- : unknown: file:/projects/ruby/test/app/controllers/styleguide_controller.rb ({})
D, [2015-03-25T15:02:46.240000 #6918] DEBUG -- : unknown: file:/projects/ruby/test/app/controllers/concerns/.keep ({})
I, [2015-03-25T15:02:46.347000 #6918]  INFO -- : listen: raw changes: [[:added, "/projects/ruby/test/app/controllers/application_controller.rb"], [:added, "/projects/ruby/test/app/controllers/cart_controller.rb"], [:added, "/projects/ruby/test/app/controllers/demo_controller.rb"], [:added, "/projects/ruby/test/app/controllers/localization_controller.rb"], [:added, "/projects/ruby/test/app/controllers/styleguide_controller.rb"], [:added, "/projects/ruby/test/app/controllers/concerns/.keep"]]
I, [2015-03-25T15:02:46.348000 #6918]  INFO -- : listen: final changes: {:modified=>[], :added=>["/projects/ruby/test/app/controllers/application_controller.rb", "/projects/ruby/test/app/controllers/cart_controller.rb", "/projects/ruby/test/app/controllers/demo_controller.rb", "/projects/ruby/test/app/controllers/localization_controller.rb", "/projects/ruby/test/app/controllers/styleguide_controller.rb", "/projects/ruby/test/app/controllers/concerns/.keep"], :removed=>[]}
D, [2015-03-25T15:02:46.358000 #6918] DEBUG -- : Callback took 0.00800013542175293 seconds