Your package jsoncpp failed to build from source in current rawhide. http://koji.fedoraproject.org/koji/taskinfo?taskID=12826460 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
Created attachment 1125086 [details] build.log
Created attachment 1125087 [details] root.log
Created attachment 1125088 [details] state.log
The build failure was due to deprecations, and -Werror was on. I removed the -Werror flag. http://koji.fedoraproject.org/koji/taskinfo?taskID=13011986