Non può Heroku eseguire rake db migrano attraverso la mia app

Question

è la mia prima volta ad incontrare tale errore (s):

Running `rake db:migrate` attached to terminal... up, run.8524 
! Heroku client internal error. 
! Search for help at: https://help.heroku.com 
! Or report a bug at: https://github.com/heroku/heroku/issues/new 

    Error:  Operation timed out - connect(2) (Errno::ETIMEDOUT) 
    Backtrace: /usr/local/heroku/lib/heroku/client/rendezvous.rb:39:in `initialize' 
       /usr/local/heroku/lib/heroku/client/rendezvous.rb:39:in `open' 
       /usr/local/heroku/lib/heroku/client/rendezvous.rb:39:in `block in start' 
       /usr/local/heroku/ruby/lib/ruby/1.9.1/timeout.rb:68:in `timeout' 
       /usr/local/heroku/lib/heroku/client/rendezvous.rb:31:in `start' 
       /usr/local/heroku/lib/heroku/command/run.rb:113:in `rendezvous_session' 
       /usr/local/heroku/lib/heroku/command/run.rb:100:in `run_attached' 
       /usr/local/heroku/lib/heroku/command/run.rb:21:in `index' 
       /usr/local/heroku/lib/heroku/command.rb:206:in `run' 
       /usr/local/heroku/lib/heroku/cli.rb:28:in `start' 
       /usr/local/heroku/bin/heroku:24:in `<main>' 

    Command:  heroku run rake db:migrate --app oppcis 
    Version:  heroku-toolbelt/2.35.0 (x86_64-darwin10.8.0) ruby/1.9.3 

Sono stato fuori per un po 'in uso Heroku ... e dopo il grande ritorno, ho riscontrato questo errore.

Sono già obsoleto in termini di notizie Heroku presenti.

Spero che qualcuno possa darmi suggerimenti, soluzioni o problemi.

Grazie.

EDIT:

i registri dice ...

2013-02-15T08:38:00+00:00 heroku[api]: Starting process with command `bundle exec rake db:migrate` by ssalamat.peg@gmail.com 
2013-02-15T08:38:03+00:00 heroku[run.6510]: Awaiting client 
2013-02-15T08:38:03+00:00 heroku[run.6510]: Starting process with command `bundle exec rake db:migrate` 
2013-02-15T08:38:04+00:00 heroku[run.6510]: State changed from starting to up 
2013-02-15T08:38:33+00:00 heroku[run.6510]: Error R13 (Attach error) -> Failed to attach to process 
2013-02-15T08:38:34+00:00 heroku[run.6510]: Process exited with status 128 
2013-02-15T08:38:34+00:00 heroku[run.6510]: State changed from up to complete 

Answer 1

provo a farlo funzionare in "background"

heroku run:detached rake db:migrate 

Si può anche provare heroku troubleshooting, come sembra essere un problema di connessione.

heroku run rails console 
telnet rendezvous.runtime.heroku.com 5000 

Se non dovesse funzionare, probabilmente avete un firewall che blocca la connessione a Heroku.