stable/kilo and grenade (master) jobs are going to be blocked for some projects until the kilo 2015.1.2 version changes are merged: https://review.openstack.org/#/q/I180de9d4f1f4ae385682ce40a3a695eb3acc4c43,n,z So avoid rechecks for grenade failures until these are merged (at least nova and ironic at this point). The error is like this during devstack setup: ValueError: git history requires a target version of pbr.version.SemanticVersion(2015.1.2), but target version is pbr.version.SemanticVersion(2015.1.1) http://logstash.openstack.org/#eyJzZWFyY2giOiJtZXNzYWdlOlwiVmFsdWVFcnJvcjogZ2l0IGhpc3RvcnkgcmVxdWlyZXMgYSB0YXJnZXQgdmVyc2lvbiBvZiBwYnIudmVyc2lvbi5TZW1hbnRpY1ZlcnNpb24oMjAxNS4xLjIpLCBidXQgdGFyZ2V0IHZlcnNpb24gaXMgcGJyLnZlcnNpb24uU2VtYW50aWNWZXJzaW9uKDIwMTUuMS4xKVwiIEFORCB0YWdzOlwiY29uc29sZVwiIiwiZmllbGRzIjpbXSwib2Zmc2V0IjowLCJ0aW1lZnJhbWUiOiI2MDQ4MDAiLCJncmFwaG1vZGUiOiJjb3VudCIsInRpbWUiOnsidXNlcl9pbnRlcnZhbCI6MH0sInN0YW1wIjoxNDM4MTc1NTc3NzIwfQ== -- Thanks, Matt Riedemann