$ git clone -n https://src.fedoraproject.org/rpms/qmltermwidget.git /var/lib/mock/f40-build-2223724-52752/root/chroot_tmpdir/scmroot/qmltermwidget
Cloning into '/var/lib/mock/f40-build-2223724-52752/root/chroot_tmpdir/scmroot/qmltermwidget'...
$ git fetch origin 8dc92f9414e11b76c756d1892481f1ee2922f90e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qmltermwidget
 * [new ref]         8dc92f9414e11b76c756d1892481f1ee2922f90e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8dc92f9 Fix flatpak build