$ git clone -n https://src.fedoraproject.org/rpms/kf6-frameworkintegration.git /var/lib/mock/f42-build-side-1-3588110-46942/root/chroot_tmpdir/scmroot/kf6-frameworkintegration
Cloning into '/var/lib/mock/f42-build-side-1-3588110-46942/root/chroot_tmpdir/scmroot/kf6-frameworkintegration'...
$ git fetch origin 750d5a2cfeb69d89fd76df5959cfdbeac1c11240:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-frameworkintegration
 * [new ref]         750d5a2cfeb69d89fd76df5959cfdbeac1c11240 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 750d5a2 6.16.0