Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/90472b9084cb45af8eba0e7b5598746a : SUCCESS in 7m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/eb018f82c10e428aa2ee9d2b086da2d8 : FAILURE in 4m 14s