$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtlocation.git /var/lib/mock/f38-build-side-42-init-devel-1034623-29745/root/chroot_tmpdir/scmroot/qt6-qtlocation
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1034623-29745/root/chroot_tmpdir/scmroot/qt6-qtlocation'...
$ git fetch origin e7fdf560bb6d596f22e421b96c841dcc5990091c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtlocation
 * [new ref]         e7fdf560bb6d596f22e421b96c841dcc5990091c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e7fdf56 6.5.2