Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/abfceb2770c34550b88ae110b50011c2 : SUCCESS in 4m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f4b3c3c5bbb241d492f4722ac28bc042 : FAILURE in 3m 46s