detailed error output no longer printed when a worker exits  13814 Closed JeffBezanson opened this Issue on Oct 28, 2015 · 5 comments Projects None yet Labels error handling parallel regression Milestone No milestone Assignees No one assigned 3 participants  JeffBezanson  tkelman  vtjnash Notifications    JeffBezanson The Julia Language member JeffBezanson commented on Oct 28, 2015  Looking at  13810, on 0.4:  julia   fetchfrom 2 v fatal error on 2: ERROR: MethodError: `convert` has no method matching convert ::Type Array ASCIIString,1  , ::Function  This may have arisen from a call to the constructor Array ASCIIString,1  ... , since type constructors fall back to convert methods. Closest candidates are:   call T  ::Type T , ::Any    convert T  ::Type Array T,1  , !Matched::Range T     convert T,S,N  ::Type Array T,N  , !Matched::SubArray S,N,P :AbstractArray T,N ,I :Tuple Vararg Union AbstractArray T,1 ,Colon,Int64   ,LD     ...  in setindex! at array-jl:313  in deserialize_array at serialize-jl:612  in handle_deserialize at serialize-jl:461  in deserialize at serialize-jl:480  in handle_deserialize at serialize-jl:461  in deserialize at serialize-jl:536  in handle_deserialize at serialize-jl:461  in deserialize at serialize-jl:694  in deserialize_datatype at serialize-jl:647  in handle_deserialize at serialize-jl:461  in message_handler_loop at multi-jl:847  in process_tcp_streams at multi-jl:836  in anonymous at task-jl:63 Worker 2 terminated. ERROR: ProcessExitedException    in yieldto at . task-jl:71  in wait at . task-jl:371  in wait at . task-jl:286  in wait at . channels-jl:93  in take! at . channels-jl:82  in take! at . multi-jl:792  in remotecall_fetch at multi-jl:729  in remotecall_fetch at multi-jl:734 ERROR  unhandled task failure : EOFError: read end of file  and on master:  julia   fetchfrom 2 v Worker 2 terminated. ERROR: ProcessExitedException    in yieldto at . task-jl:67  in wait at . task-jl:367  in wait at . task-jl:282  in wait at . channels-jl:97  in take! at . channels-jl:84  in take! at . multi-jl:809  in remotecall_fetch at multi-jl:735  in remotecall_fetch at multi-jl:740  in eval at . boot-jl:264 ERROR  unhandled task failure : EOFError: read end of file   JeffBezanson JeffBezanson added parallel regression error handling labels on Oct 28, 2015  tkelman The Julia Language member tkelman commented on Oct 28, 2015  Worth bisecting to make sure I don't accidentally backport the cause.  vtjnash The Julia Language member vtjnash commented on Oct 28, 2015  I had just fixed this on jn worker_stderr  was waiting for travis to push it to master   vtjnash The Julia Language member vtjnash commented on Oct 28, 2015  closed by 2b36acd  vtjnash vtjnash closed this on Oct 28, 2015  tkelman The Julia Language member tkelman commented on Oct 29, 2015  what was the cause? add a test?  JeffBezanson The Julia Language member JeffBezanson commented on Oct 29, 2015  Definitely caused by my cf5f23a. Should not be backported, since it's a behavior change.