Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ced92145a91d4148aeb7d03122f5b38b : SUCCESS in 8m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5736b73195cb40afb9e4b825e3e09888 : FAILURE in 4m 26s