$ git clone -n https://src.fedoraproject.org/rpms/krdc.git /var/lib/mock/f40-build-2227566-53028/root/chroot_tmpdir/scmroot/krdc
Cloning into '/var/lib/mock/f40-build-2227566-53028/root/chroot_tmpdir/scmroot/krdc'...
$ git fetch origin 76cfe3ee51650a6391cafb210ae23545840fc756:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/krdc
 * [new ref]         76cfe3ee51650a6391cafb210ae23545840fc756 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 76cfe3e Revert "24.01.90 (Qt6)"