Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fc9764d9f52c445eabd92286ebffc42f : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6d0fab52febe41ac8d19960047eff153 : FAILURE in 2m 20s