Your package pkcs11-helper failed to build from source in current rawhide. https://koji.fedoraproject.org/koji/taskinfo?taskID=17782209 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
Created attachment 1253586 [details] build.log
Created attachment 1253587 [details] root.log
Created attachment 1253588 [details] state.log
nmav's pkcs11-helper-1.22-1.fc26 completed http://koji.fedoraproject.org/koji/buildinfo?buildID=860583
This bug appears to have been reported against 'rawhide' during the Fedora 26 development cycle. Changing version to '26'.
*** Bug 1388463 has been marked as a duplicate of this bug. ***
latest build succeeds, see comment #4