Cloning repository... Cloning into '/builds/le6/create-iso'... Checking out f39a39a3 as issue/509... Skipping Git submodules setup $ ./.linter_shell.sh grep: package: No such file or directory xargs: shellcheck: No such file or directory Understand errors in: https://github.com/koalaman/shellcheck/wiki ERROR: Job failed: exit code 1