Build failed. https://zuul.opendev.org/t/openstack/buildset/f171a836e957413ab396bd1e73a242ab - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8a2a560209fb48a0b9f2c2114a398350 : SUCCESS in 3m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f1921cb0923a4890afc5a0e045bf2046 : FAILURE in 2m 29s