Build failed. https://zuul.opendev.org/t/openstack/buildset/6378bcde55cd4250ae6a9233ebbb34e5 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0467bd7ccf6f43c2aec824a923e68142 : SUCCESS in 5m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/32b4b5dbfc7045789e7ff5d9b9701c20 : FAILURE in 4m 33s