$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtremoteobjects.git /var/lib/mock/f40-build-1509999-23893/root/chroot_tmpdir/scmroot/qt6-qtremoteobjects
Cloning into '/var/lib/mock/f40-build-1509999-23893/root/chroot_tmpdir/scmroot/qt6-qtremoteobjects'...
$ git fetch origin 8f0881d01fb3d11479b794a28d6f9a80ecadbd3a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtremoteobjects
 * [new ref]         8f0881d01fb3d11479b794a28d6f9a80ecadbd3a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8f0881d 6.7.2