Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c7f388c4f3064b05b73efeacdbc3690b : SUCCESS in 3m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/77232b1a4ef14d25904c6b13b2b3e7ec : FAILURE in 2m 36s