$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtremoteobjects.git /var/lib/mock/f42-build-side-1-3540010-46572/root/chroot_tmpdir/scmroot/qt6-qtremoteobjects
Cloning into '/var/lib/mock/f42-build-side-1-3540010-46572/root/chroot_tmpdir/scmroot/qt6-qtremoteobjects'...
$ git fetch origin 381ab267dc49f008d9df2f077243b99d806a34b8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtremoteobjects
 * [new ref]         381ab267dc49f008d9df2f077243b99d806a34b8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 381ab26 6.9.1