Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fd1316c493774f679e184c8ca17dcf00 : SUCCESS in 4m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f0bf1368cc764c259f8eb12d8e188099 : FAILURE in 3m 00s