Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/94f31dc8c22a425db0d0e00809a27596 : SUCCESS in 4m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1ec0b47e9a4143798c25293269573439 : FAILURE in 7m 08s