$ git clone -n https://src.fedoraproject.org/rpms/kalzium.git /var/lib/mock/f41-build-846139-162976/root/chroot_tmpdir/scmroot/kalzium
Cloning into '/var/lib/mock/f41-build-846139-162976/root/chroot_tmpdir/scmroot/kalzium'...
$ git fetch origin 330564ddb086562714a04a95a17d98295adbf9a3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kalzium
 * [new ref]         330564ddb086562714a04a95a17d98295adbf9a3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 330564d 24.08.0