Build failed. https://zuul.opendev.org/t/openstack/buildset/3a9997db7d474fadbb5ec8c80c25fac4 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2acfbe5b7f2444d6b9759160b2e3ad99 : SUCCESS in 7m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/efa64527df4e4346910cd9bc04128b41 : FAILURE in 4m 57s