Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/49a6a7e1d19e48458e2d613cdf68d93d : SUCCESS in 7m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/099367ecc68443f2b7bec51916ee24c4 : FAILURE in 6m 39s