exec_result
A structure storing result of repository_ctx.execute() method. It contains the standard output stream content, the standard error stream content and the execution return code.
The return code returned after the execution of the program. 256 if the process was terminated by a time out; values larger than 128 indicate termination by a signal.
The content of the standard error output returned by the execution.
The content of the standard output returned by the execution.