Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/dfce40b1b3ec4ebcb8a67d76f498c6a8 : SUCCESS in 7m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/72505afef1c741b4bfcc21384fea55de : FAILURE in 4m 48s