Your package siril failed to build from source in current rawhide. https://koji.fedoraproject.org/koji/taskinfo?taskID=17791637 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
Created attachment 1254619 [details] build.log
Created attachment 1254620 [details] root.log
Created attachment 1254621 [details] state.log
Fixed with https://koji.fedoraproject.org/koji/taskinfo?taskID=17936747