gem spring-commands-rspec не работает

Question

Кажется немного странным, но жемчужина spring-commands-rspec не работает для меня Кто-нибудь еще встречал это странное поведение этого драгоценного камня?

Я установил оба spring (1.3.5) а также spring-commands-rspec (1.0.4)И, кажется, я встречал проблемы с сервером запуска весны для rspec. Пожалуйста, просмотрите журнал

sergey@Pisuk:~/projects/fasteria$ time bin/rake db:migrate

real    0m2.013s
user    0m0.092s
sys 0m0.008s
sergey@Pisuk:~/projects/fasteria$ time bin/rake db:migrate

real    0m0.304s
user    0m0.087s
sys 0m0.008s

# it's worked

sergey@Pisuk:~/projects/fasteria$ time bin/rspec spec/models/user_spec.rb 
...

Finished in 1.1 seconds (files took 3 seconds to load)
3 examples, 0 failures

real    0m4.274s
user    0m0.087s
sys 0m0.008s
sergey@Pisuk:~/projects/fasteria$ time bin/rspec spec/models/user_spec.rb 
...

Finished in 1.12 seconds (files took 2.98 seconds to load)
3 examples, 0 failures

real    0m4.261s
user    0m0.088s
sys 0m0.008s
# doesn't work

Вот мой Gemfile:

group :development do
  ...
  gem 'spring-commands-rspec'
  gem 'spring'
end

я использую rvm -v 1.26.11, ruby -v 2.2.1p85, rails -v 4.2.0Ubuntu 14.04.

Вот вывод sprng status команда:

Spring is running:

20677 spring server | fasteria | started 7 mins ago
20685 spring app    | fasteria | started 7 mins ago | development mode                                             
21872 spring app    | fasteria | started 6 mins ago | test mode 

Что не так? PS я побежал spring stop много раз

ОБНОВЛЕНО ДОБАВИТЬ ВЕСНУ

Обычный журнал команд рейка

[2015-05-06 11:00:02 +0300] [22694] [server] accepted client
[2015-05-06 11:00:02 +0300] [22694] [server] running command rake
[2015-05-06 11:00:02 +0300] [22965] [client] sending command
[2015-05-06 11:00:02 +0300] [22697] [application:development] got client
[2015-05-06 11:00:02 +0300] [22697] [application:development] forked 22967
[2015-05-06 11:00:02 +0300] [22694] [application_manager:development] got worker pid 22967
[2015-05-06 11:00:02 +0300] [22965] [client] got pid: 22967
[2015-05-06 11:00:02 +0300] [22697] [application:development] 22967 exited with 0
[2015-05-06 11:00:02 +0300] [22965] [client] got exit status 0

Журнал Rspec

[2015-05-06 10:57:56 +0300] [22694] [server] accepted client
[2015-05-06 10:57:56 +0300] [22694] [server] running command rspec
[2015-05-06 10:57:56 +0300] [22814] [client] sending command
[2015-05-06 10:57:56 +0300] [22756] [application:test] got client
[2015-05-06 10:57:56 +0300] [22756] [application:test] forked 22816
[2015-05-06 10:57:56 +0300] [22694] [application_manager:test] got worker pid 22816
[2015-05-06 10:57:56 +0300] [22814] [client] got pid: 22816
[2015-05-06 10:57:56 +0300] [22694] [server] accepted client
[2015-05-06 10:57:56 +0300] [22694] [server] running command rake
[2015-05-06 10:57:56 +0300] [22821] [client] sending command
[2015-05-06 10:57:56 +0300] [22756] [application:test] got client
[2015-05-06 10:57:56 +0300] [22756] [application:test] forked 22823
[2015-05-06 10:57:56 +0300] [22694] [application_manager:test] got worker pid 22823
[2015-05-06 10:57:56 +0300] [22821] [client] got pid: 22823
[2015-05-06 10:57:58 +0300] [22756] [application:test] 22823 exited with 0
[2015-05-06 10:57:58 +0300] [22821] [client] got exit status 0
[2015-05-06 10:58:00 +0300] [22756] [application:test] 22816 exited with 0
[2015-05-06 10:58:00 +0300] [22814] [client] got exit status 0