Your package libfreenect failed to build from source in current rawhide. https://koji.fedoraproject.org/koji/taskinfo?taskID=17732056 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
Created attachment 1252895 [details] build.log
Created attachment 1252896 [details] root.log
Created attachment 1252897 [details] state.log
corsepiu's libfreenect-0.5.3-5.fc26 completed http://koji.fedoraproject.org/koji/buildinfo?buildID=846132
Seems to be another victim of RHBZ#1417385 A rebuilt without any changes to the spec succeeded.