$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtremoteobjects.git /var/lib/mock/f38-build-side-42-init-devel-767882-27746/root/chroot_tmpdir/scmroot/qt6-qtremoteobjects
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-767882-27746/root/chroot_tmpdir/scmroot/qt6-qtremoteobjects'...
$ git fetch origin 36c5123386c4ff3c323723abe2a1310e666c40ba:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtremoteobjects
 * [new ref]         36c5123386c4ff3c323723abe2a1310e666c40ba -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 36c5123 6.4.3