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

Build failed. https://zuul.opendev.org/t/openstack/buildset/4d86d9b358444a7eac89089a48af66... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/810f9b2ce80746ab88123c12b53a63dc : TIMED_OUT in 30m 51s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/078434128b6a4746ad22e24a0c21a188 : SUCCESS in 3m 58s - openstack-tox-py38 https://zuul.opendev.org/t/openstack/build/b0d5bc5fbbb7466797a1367d988e51b0 : TIMED_OUT in 40m 50s