Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/10ec136333734ebf8ffc95b1eb7070e0 : SUCCESS in 4m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/94645d7436f94f3398d2733db3ae1461 : FAILURE in 2m 57s