$ git clone -n https://src.fedoraproject.org/rpms/gtkdatabox.git /var/lib/mock/f39-build-1492369-34529/root/chroot_tmpdir/scmroot/gtkdatabox
Cloning into '/var/lib/mock/f39-build-1492369-34529/root/chroot_tmpdir/scmroot/gtkdatabox'...
$ git fetch origin 1f766870e2a784ce783a18a70d2f84ff2f8078fc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gtkdatabox
 * [new ref]         1f766870e2a784ce783a18a70d2f84ff2f8078fc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1f76687 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild