Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cb0fd2f6876c4b3195b2569405c5f275 : SUCCESS in 5m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/917ab0dda7da4d568dd87aef47cf870d : FAILURE in 4m 35s