Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/737594b538e245268f2f2e4d2d1d5466 : SUCCESS in 7m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2fc1a33edb3c4a1caeba3b623ac9bb5c : FAILURE in 5m 52s