$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtremoteobjects.git /var/lib/mock/f45-build-34123-678/root/chroot_tmpdir/scmroot/qt6-qtremoteobjects
Cloning into '/var/lib/mock/f45-build-34123-678/root/chroot_tmpdir/scmroot/qt6-qtremoteobjects'...
$ git fetch origin 17acec5a4a29c791f1a6a1c03b64e5b475313372:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtremoteobjects
 * [new ref]         17acec5a4a29c791f1a6a1c03b64e5b475313372 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 17acec5 6.11.2