/usr/local/bin/run-hooks.sh: line 8: /usr/local/bin/_docker_stacks_log.sh: No such file or directory
/usr/local/bin/run-hooks.sh: line 20: _log_error: command not found
/usr/local/bin/run-hooks.sh: line 21: return: can only `return' from a function or sourced script
/usr/local/bin/run-hooks.sh: line 37: _log_info: command not found
/usr/local/bin/run-hooks.sh: line 68: _log_info: command not found