The job was canceled because "_1_14_x_24_x" failed.

test pipes reading from stdout (ExCmd.ProcessTest)

test process termination check command that does not take any input or produce output (ExCmd.ProcessTest)

test process termination watcher kills external command on process without exit_await (ExCmd.ProcessTest)

doctest ExCmd.stream!/2 (1) (ExCmdTest)

doctest ExCmd.stream!/2 (2) (ExCmdTest)

Process completed with exit code 2.

in order to compile .yrl files, you must add "compilers: [:yecc] ++ Mix.compilers()" to the "def project" section of erlex's mix.exs