Your package gmock failed to build from source in current rawhide. https://koji.fedoraproject.org/koji/taskinfo?taskID=17717686 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
Created attachment 1252236 [details] build.log
Created attachment 1252237 [details] root.log
Created attachment 1252238 [details] state.log
Failing due to https://github.com/google/googletest/issues/705 which I thought was already fixed in rawhide, but apparently not. I've added a patch and started a new build.