Build failed. https://zuul.opendev.org/t/openstack/buildset/bf4b3fe6af894a7cb65c7f51919a0064 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c917fff8454b488293bcdf920df83c24 : SUCCESS in 3m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9c3f2f2f6695454da379576f24c4e843 : FAILURE in 3m 56s