$ git clone -n https://src.fedoraproject.org/rpms/kjumpingcube.git /var/lib/mock/f41-build-855800-167429/root/chroot_tmpdir/scmroot/kjumpingcube
Cloning into '/var/lib/mock/f41-build-855800-167429/root/chroot_tmpdir/scmroot/kjumpingcube'...
$ git fetch origin 6f547adc1051ace066faccaa6e5cfeedba3d1f0f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kjumpingcube
 * [new ref]         6f547adc1051ace066faccaa6e5cfeedba3d1f0f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6f547ad 24.08.2