Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c0ce628a75a84ebfab66c03486f1ed38 : SUCCESS in 6m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6ce0127cba2e4bdfa06091290a4b3ede : FAILURE in 7m 29s