Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bf008f884a284e41b7e1e6cc3e6477cd : SUCCESS in 4m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/22fb831bd9444793948ba6b2e9beab25 : FAILURE in 4m 37s