$ git clone -n https://src.fedoraproject.org/rpms/whsniff.git /var/lib/mock/f40-build-791681-137680/root/chroot_tmpdir/scmroot/whsniff
Cloning into '/var/lib/mock/f40-build-791681-137680/root/chroot_tmpdir/scmroot/whsniff'...
$ git fetch origin 71041accc14ac7d0741ef0a1d191967f48ea8214:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/whsniff
 * [new ref]         71041accc14ac7d0741ef0a1d191967f48ea8214 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 71041ac Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild