Your package 0install failed to build from source in current rawhide. http://koji.fedoraproject.org/koji/taskinfo?taskID=6930041 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
Created attachment 903330 [details] build.log
Created attachment 903331 [details] root.log
Created attachment 903332 [details] state.log
This was needed the OCaml BRs to be rebuilt first. I repushed the build without further changes.