Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c092a254561a4b87a83fbc9dc58478e1 : SUCCESS in 5m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/90db5dbce7e04b9d94800c34689eace8 : FAILURE in 4m 37s