$ git clone -n https://src.fedoraproject.org/rpms/kdf.git /var/lib/mock/f33-build-135974-41831/root/chroot_tmpdir/scmroot/kdf
Cloning into '/var/lib/mock/f33-build-135974-41831/root/chroot_tmpdir/scmroot/kdf'...
$ git reset --hard 6c27203f67546c0ddf7719f37d032bb45c56386a
HEAD is now at 6c27203 19.12.3