Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/95c2c1110b614c9b933e03bcc8908e68 : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/28a13dece8824b9ab03c99ba453462f1 : FAILURE in 7m 07s