Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2420063872404a1ba76085d3ad25b185 : SUCCESS in 7m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/96766f208957482aa2451de794b429fc : FAILURE in 5m 01s