Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2ca22ee0f1d640398366b7a6243b4576 : SUCCESS in 6m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9a13ee52b2bc471ca783b415adb9ebdd : FAILURE in 4m 29s