Excerpts from zuul's message of 2018-01-30 00:40:13 +0000: > Build failed. > > - release-openstack-python http://logs.openstack.org/53/533a5ee424ebccccf6937f03d3b1d9d5b52e8ecb/pre-release/release-openstack-python/44f2fd4/ : FAILURE in 7m 58s > - announce-release announce-release : SKIPPED > - propose-update-constraints propose-update-constraints : SKIPPED > This release appears to have failed because tox.ini is set up to use the old style of constraints list management and mistral-extra appears in the constraints list. I don't know why the tox environment is being used to build the package; I thought we stopped doing that. One solution is to fix the tox.ini to put the constraints specification in the "deps" field. The patch [1] to oslo.config making a similar change should show you what is needed. Doug [1] https://review.openstack.org/#/c/524496/1/tox.ini