Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ff155e1785b8410e8e26d7002982b70d : SUCCESS in 6m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/810ae80518e14079a43210ee6e37d4e7 : FAILURE in 5m 32s