[Openstack-stable-maint] Stable check of openstack/oslo.i18n for ref refs/heads/stable/train failed

Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/61741c2509fa4263b2c5c11299325994 : SUCCESS in 4m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/69e2665292b547518edaf71955f84bb2 : FAILURE in 5m 59s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/0d77ad651bd34a2b9c904d87f43dd19f : SUCCESS in 5m 07s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/dbbe74e360874492b1bec8d4efd278a7 : SUCCESS in 5m 30s