Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cd7490dd9c804e64aa31e7226fb0f080 : SUCCESS in 3m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/82ff02b26d134397b448ae4cbb59a47e : FAILURE in 2m 56s