Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c2559035f07848c8a1dc91dd7cd91546 : SUCCESS in 7m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/37bf1a2a212244ff90126957a3d16103 : FAILURE in 6m 06s