Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/705b5b0f6b444668a6fbcaaad684a252 : SUCCESS in 7m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8229ad5736cb49849d2283c603e7cee1 : FAILURE in 4m 14s