$ git clone -n https://src.fedoraproject.org/rpms/rnp.git /var/lib/mock/f40-build-748503-113859/root/chroot_tmpdir/scmroot/rnp
Cloning into '/var/lib/mock/f40-build-748503-113859/root/chroot_tmpdir/scmroot/rnp'...
$ git reset --hard 6b6bf691400affbc7189238307b9448097e79f6b
HEAD is now at 6b6bf69 use system libsexpp