Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c972639dd58e482dac038cd59c31a5b4 : SUCCESS in 7m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/979edb5478ad4217b0dd1a98ff2d5d4c : FAILURE in 4m 31s