Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2e0d5a3841424a37b35edaa8b2170169 : SUCCESS in 4m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e8e2e536dad44d7d81bfa2c60540e220 : FAILURE in 3m 59s