strange time method error

trace.txt

rTAIL $ rake db:import_csv[TAIL.csv] --trace
** Invoke db:import_csv (first_time)
** Invoke environment (first_time)
** Execute environment
** Execute db:import_csv
rake aborted!
NoMethodError: undefined method `usec' for 9:Fixnum
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/activerecord-sqlserver-adapter-4.2.4/lib/active_record/connection_adapters/sqlserver/type/time.rb:48:in `usec_to_seconds_frction'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/activerecord-sqlserver-adapter-4.2.4/lib/active_record/connection_adapters/sqlserver/type/time.rb:52:in `quote_usec'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/activerecord-sqlserver-adapter-4.2.4/lib/active_record/connection_adapters/sqlserver/type/time.rb:30:in `quote_ss'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/activerecord-sqlserver-adapter-4.2.4/lib/active_record/connection_adapters/sqlserver/type/quoter.rb:25:in `quote_ss_value'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/activerecord-sqlserver-adapter-4.2.4/lib/active_record/connection_adapters/sqlserver/quoting.rb:63:in `_quote'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/quoting.rb:16:in `quote'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/activerecord-sqlserver-adapter-4.2.4/lib/active_record/connection_adapters/sqlserver/database_statements.rb:251:in `block in sp_executesql_types_and_parameters'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/activerecord-sqlserver-adapter-4.2.4/lib/active_record/connection_adapters/sqlserver/database_statements.rb:249:in `each'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/activerecord-sqlserver-adapter-4.2.4/lib/active_record/connection_adapters/sqlserver/database_statements.rb:249:in `each_with_index'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/activerecord-sqlserver-adapter-4.2.4/lib/active_record/connection_adapters/sqlserver/database_statements.rb:249:in `sp_executesql_types_and_parameters'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/activerecord-sqlserver-adapter-4.2.4/lib/active_record/connection_adapters/sqlserver/database_statements.rb:242:in `sp_executesql'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/activerecord-sqlserver-adapter-4.2.4/lib/active_record/connection_adapters/sqlserver/database_statements.rb:19:in `exec_query'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/activerecord-sqlserver-adapter-4.2.4/lib/active_record/connection_adapters/sqlserver/database_statements.rb:199:in `select'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/database_statements.rb:32:in `select_all'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/query_cache.rb:70:in `select_all'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/activerecord-4.2.1/lib/active_record/querying.rb:39:in `find_by_sql'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/activerecord-4.2.1/lib/active_record/relation.rb:638:in `exec_queries'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/activerecord-4.2.1/lib/active_record/relation.rb:514:in `load'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/activerecord-4.2.1/lib/active_record/relation.rb:243:in `to_a'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/activerecord-4.2.1/lib/active_record/relation/finder_methods.rb:487:in `find_take'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/activerecord-4.2.1/lib/active_record/relation/finder_methods.rb:105:in `take'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/activerecord-4.2.1/lib/active_record/relation/finder_methods.rb:84:in `find_by'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/activerecord-4.2.1/lib/active_record/relation.rb:213:in `find_or_create_by'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/activerecord-4.2.1/lib/active_record/querying.rb:6:in `find_or_create_by'
/Users/adpatter/git/sbux/rTAIL/lib/tasks/import_csv.rake:844:in `block (2 levels) in <top (required)>'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/rake-10.4.2/lib/rake/task.rb:240:in `call'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/rake-10.4.2/lib/rake/task.rb:240:in `block in execute'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/rake-10.4.2/lib/rake/task.rb:235:in `each'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/rake-10.4.2/lib/rake/task.rb:235:in `execute'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/rake-10.4.2/lib/rake/task.rb:179:in `block in invoke_with_call_chain'
/Users/adpatter/.rvm/rubies/ruby-2.1.4/lib/ruby/2.1.0/monitor.rb:211:in `mon_synchronize'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/rake-10.4.2/lib/rake/task.rb:172:in `invoke_with_call_chain'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/rake-10.4.2/lib/rake/task.rb:165:in `invoke'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/rake-10.4.2/lib/rake/application.rb:150:in `invoke_task'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/rake-10.4.2/lib/rake/application.rb:106:in `block (2 levels) in top_level'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/rake-10.4.2/lib/rake/application.rb:106:in `each'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/rake-10.4.2/lib/rake/application.rb:106:in `block in top_level'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/rake-10.4.2/lib/rake/application.rb:115:in `run_with_threads'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/rake-10.4.2/lib/rake/application.rb:100:in `top_level'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/rake-10.4.2/lib/rake/application.rb:78:in `block in run'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/rake-10.4.2/lib/rake/application.rb:176:in `standard_exception_handling'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/rake-10.4.2/lib/rake/application.rb:75:in `run'
/Users/adpatter/.rvm/gems/ruby-2.1.4/gems/rake-10.4.2/bin/rake:33:in `<top (required)>'
/Users/adpatter/.rvm/gems/ruby-2.1.4/bin/rake:23:in `load'
/Users/adpatter/.rvm/gems/ruby-2.1.4/bin/rake:23:in `<main>'
/Users/adpatter/.rvm/gems/ruby-2.1.4/bin/ruby_executable_hooks:15:in `eval'
/Users/adpatter/.rvm/gems/ruby-2.1.4/bin/ruby_executable_hooks:15:in `<main>'
Tasks: TOP => db:import_csv