Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/858987f441c347bea6ac43d1abe9f4ac : SUCCESS in 4m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ed78c3968c1f4e719b4f9643b925468c : FAILURE in 5m 47s