Build failed. https://zuul.opendev.org/t/openstack/buildset/f25ef558fa6744eaa7ec444f56d88b32 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ce686f68cb574f7eb6218b6a3896536e : SUCCESS in 3m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5658e5b8f387498bba80aaef30ef0bde : FAILURE in 2m 27s