$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtpositioning.git /var/lib/mock/f40-build-2383914-60486/root/chroot_tmpdir/scmroot/qt6-qtpositioning
Cloning into '/var/lib/mock/f40-build-2383914-60486/root/chroot_tmpdir/scmroot/qt6-qtpositioning'...
$ git fetch origin 3d44f3fe5e577a0df4df0ef01333e837a31d4ecf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtpositioning
 * [new ref]         3d44f3fe5e577a0df4df0ef01333e837a31d4ecf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3d44f3f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild