Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b90dc34e6e134eb899fcecb337dd286c : SUCCESS in 5m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/95b3b8348fbc42d181ecd3e704cce3b4 : FAILURE in 4m 26s