Your package clementine failed to build from source in current rawhide. https://koji.fedoraproject.org/koji/taskinfo?taskID=17711009 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
Created attachment 1251542 [details] build.log
Created attachment 1251543 [details] root.log
Created attachment 1251544 [details] state.log
Fails due to a missing header: /builddir/build/BUILD/Clementine-1.3.1/src/core/mergedproxymodel.cpp:29:12: error: 'std::placeholders' has not been declared using std::placeholders::_1; ^~~~~~~~~~~~ Documented at https://gcc.gnu.org/gcc-7/porting_to.html#header-dep-changes
This is already fixed upstream, I'm applying the patch and rebuilding.
jwakely's clementine-1.3.1-8.fc26 completed http://koji.fedoraproject.org/koji/buildinfo?buildID=841322