Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ec0c83ad702a4804b2b774c8eec908d4 : SUCCESS in 3m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/546affc5a8234062b26ce146a04db466 : FAILURE in 4m 43s