Your package libreswan failed to build from source in current rawhide. http://koji.fedoraproject.org/koji/taskinfo?taskID=12832063 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
Created attachment 1125269 [details] build.log
Created attachment 1125270 [details] root.log
Created attachment 1125271 [details] state.log
This bug appears to have been reported against 'rawhide' during the Fedora 24 development cycle. Changing version to '24'. More information and reason for this action is here: https://fedoraproject.org/wiki/Fedora_Program_Management/HouseKeeping/Fedora24#Rawhide_Rebase
pwouters's libreswan-3.17-1.fc25 completed http://koji.fedoraproject.org/koji/buildinfo?buildID=751066
pwouters's libreswan-3.17-2.fc25 completed http://koji.fedoraproject.org/koji/buildinfo?buildID=760361
pwouters's libreswan-3.18-1.fc26 completed http://koji.fedoraproject.org/koji/buildinfo?buildID=786441