Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c00ad074e2c04edeba10d19d4120fdbc : SUCCESS in 5m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1536bb24e4c045c1b1dbd937ae8228e0 : FAILURE in 4m 35s