Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a08a350b5fd640d79520156c7f913cf8 : SUCCESS in 5m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8568665964ef4f599a6ca55a40ca57e6 : FAILURE in 4m 20s