Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3ad5a034c59c486d87c56f733788f324 : SUCCESS in 5m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/37fca890dd9542db88bb07dc8f0349af : FAILURE in 4m 00s