$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtwayland.git /var/lib/mock/f38-build-side-42-init-devel-1033781-29736/root/chroot_tmpdir/scmroot/qt6-qtwayland
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1033781-29736/root/chroot_tmpdir/scmroot/qt6-qtwayland'...
$ git fetch origin 58264e3a0d3b5d232f35a13ed66efed323ba66a9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtwayland
 * [new ref]         58264e3a0d3b5d232f35a13ed66efed323ba66a9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 58264e3 6.5.2