Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/708d8785d5b84adab59c4f3660293435 : SUCCESS in 3m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ea3863a58a054176979daa83641a00f0 : FAILURE in 4m 00s