Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bb2b1e00fcb14e02b2c3d51dc9e59dd4 : SUCCESS in 4m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c641005b38e14d099290532583e1194e : FAILURE in 3m 53s