$ git clone -n https://src.fedoraproject.org/rpms/kcron.git /var/lib/mock/f40-build-2516429-61729/root/chroot_tmpdir/scmroot/kcron
Cloning into '/var/lib/mock/f40-build-2516429-61729/root/chroot_tmpdir/scmroot/kcron'...
$ git fetch origin 759aa7d2f07463ff81138ea63bef8f6f3f52f48d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kcron
 * [new ref]         759aa7d2f07463ff81138ea63bef8f6f3f52f48d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 759aa7d 24.02.0