Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f10addc3a2d14e14b22f89ea9196e76f : SUCCESS in 4m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3545e7521a0642378d1a50ac0fe8494b : FAILURE in 3m 35s