$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtremoteobjects.git /var/lib/mock/f38-build-724591-99442/root/chroot_tmpdir/scmroot/qt6-qtremoteobjects
Cloning into '/var/lib/mock/f38-build-724591-99442/root/chroot_tmpdir/scmroot/qt6-qtremoteobjects'...
$ git fetch origin f26fefbb76f0fc266467a445e91b969db3e6deeb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtremoteobjects
 * [new ref]         f26fefbb76f0fc266467a445e91b969db3e6deeb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f26fefb 6.5.1