black run-test: commands[0] | black --check . would reformat cubicweb_signedrequest/schema.py Oh no! 💥 💔 💥 1 file would be reformatted, 18 files would be left unchanged. ERROR: InvocationError for command /builds/cubicweb/cubes/signedrequest/.tox/black/bin/black --check . (exited with code 1) ___________________________________ summary ____________________________________ ERROR: black: commands failed Cleaning up file based variables ERROR: Job failed: command terminated with exit code 1