Build failed. https://zuul.opendev.org/t/openstack/buildset/172650ae7e444b88a1c83c933a5ed38c - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/21fcb9103f1d4061b0c09787b3ae37ee : SUCCESS in 4m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b5ef0c26dd9f4b3cac478c50c56dd8be : FAILURE in 7m 27s