branch-1 docker build fails

Docker build for precommit fails:

19:08:29 Cleaning up...19:08:29 Command python setup.py egg_info failed with error code 1 in /tmp/pip_build_root/pylint*19:08:29* Storing debug log for failure in /root/.pip/pip.log*19:08:29* The command '/bin/sh -c pip install pylint' returned a non-zero code: 1*19:08:29* 19:08:29 Total Elapsed time: 0m 3s*19:08:29* 19:08:29 ERROR: Docker failed to build image.