Build failed. https://zuul.opendev.org/t/openstack/buildset/f4ff77e7316c4fabae68904355cb6ea9 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c9812c8cbf9f433bbfe165b2b776e1cc : FAILURE in 4m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/164327f812884fff98b0e3729076b165 : SUCCESS in 5m 00s