$ git clone -n https://src.fedoraproject.org/rpms/kasts.git /var/lib/mock/f40-build-2405041-60558/root/chroot_tmpdir/scmroot/kasts
Cloning into '/var/lib/mock/f40-build-2405041-60558/root/chroot_tmpdir/scmroot/kasts'...
$ git fetch origin 2f4ef20a99d5495d4c0073b47655d5a3e288063d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kasts
 * [new ref]         2f4ef20a99d5495d4c0073b47655d5a3e288063d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2f4ef20 24.01.95