Arvados

arvados-src 0.1.20160822203905.1c258a3-1
arvados-api-server 0.1.20160822203905.1c258a3-6

when I excecute

RAILS_ENV=production `which rvm-exec` default bundle exec rake db:migrate
(..)
==  NormalizeCollectionUuidsInScriptParameters: migrating =====================
rake aborted!
StandardError: An error has occurred, this and all later migrations canceled:

undefined method `username' for #<User:0x00000005f2dd70>/var/www/arvados-api/shared/vendor_bundle/ruby/2.1.0/gems/activemodel-3.2.17/lib/active_model/attribute_methods.rb:407:in `method_missing'
/var/www/arvados-api/shared/vendor_bundle/ruby/2.1.0/gems/activerecord-3.2.17/lib/active_record/attribute_methods.rb:149:in `method_missing'
/var/www/arvados-api/shared/vendor_bundle/ruby/2.1.0/gems/activemodel-3.2.17/lib/active_model/validator.rb:151:in `block in validate'
/var/www/arvados-api/shared/vendor_bundle/ruby/2.1.0/gems/activemodel-3.2.17/lib/active_model/validator.rb:150:in `each'
/var/www/arvados-api/shared/vendor_bundle/ruby/2.1.0/gems/activemodel-3.2.17/lib/active_model/validator.rb:150:in `validate'
/var/www/arvados-api/shared/vendor_bundle/ruby/2.1.0/gems/activesupport-3.2.17/lib/active_support/callbacks.rb:310:in `_callback_before_900'
/var/www/arvados-api/shared/vendor_bundle/ruby/2.1.0/gems/activesupport-3.2.17/lib/active_support/callbacks.rb:495:in `_run__795707288872029468__validate__2544528696155066445__callbacks'
/var/www/arvados-api/shared/vendor_bundle/ruby/2.1.0/gems/activesupport-3.2.17/lib/active_support/callbacks.rb:405:in `__run_callback'
/var/www/arvados-api/shared/vendor_bundle/ruby/2.1.0/gems/activesupport-3.2.17/lib/active_support/callbacks.rb:385:in `_run_validate_callbacks'
/var/www/arvados-api/shared/vendor_bundle/ruby/2.1.0/gems/activesupport-3.2.17/lib/active_support/callbacks.rb:81:in `run_callbacks'
/var/www/arvados-api/shared/vendor_bundle/ruby/2.1.0/gems/activemodel-3.2.17/lib/active_model/validations.rb:228:in `run_validations!'
/var/www/arvados-api/shared/vendor_bundle/ruby/2.1.0/gems/activemodel-3.2.17/lib/active_model/validations/callbacks.rb:53:in `block in run_validations!'
/var/www/arvados-api/shared/vendor_bundle/ruby/2.1.0/gems/activesupport-3.2.17/lib/active_support/callbacks.rb:425:in `_run__795707288872029468__validation__2544528696155066445__callbacks'
/var/www/arvados-api/shared/vendor_bundle/ruby/2.1.0/gems/activesupport-3.2.17/lib/active_support/callbacks.rb:405:in `__run_callback'
/var/www/arvados-api/shared/vendor_bundle/ruby/2.1.0/gems/activesupport-3.2.17/lib/active_support/callbacks.rb:385:in `_run_validation_callbacks'
/var/www/arvados-api/shared/vendor_bundle/ruby/2.1.0/gems/activesupport-3.2.17/lib/active_support/callbacks.rb:81:in `run_callbacks'
/var/www/arvados-api/shared/vendor_bundle/ruby/2.1.0/gems/activemodel-3.2.17/lib/active_model/validations/callbacks.rb:53:in `run_validations!'
/var/www/arvados-api/shared/vendor_bundle/ruby/2.1.0/gems/activemodel-3.2.17/lib/active_model/validations.rb:195:in `valid?'
/var/www/arvados-api/shared/vendor_bundle/ruby/2.1.0/gems/activerecord-3.2.17/lib/active_record/validations.rb:69:in `valid?'
/var/www/arvados-api/shared/vendor_bundle/ruby/2.1.0/gems/activerecord-3.2.17/lib/active_record/validations.rb:77:in `perform_validations'
/var/www/arvados-api/shared/vendor_bundle/ruby/2.1.0/gems/activerecord-3.2.17/lib/active_record/validations.rb:56:in `save!'
(..)
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