$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtsensors.git /var/lib/mock/f38-build-side-42-init-devel-742271-27656/root/chroot_tmpdir/scmroot/qt6-qtsensors
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-742271-27656/root/chroot_tmpdir/scmroot/qt6-qtsensors'...
$ git fetch origin aca31f57234a160f8a149891710bf80bc1812d68:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtsensors
 * [new ref]         aca31f57234a160f8a149891710bf80bc1812d68 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aca31f5 6.4.3