$ git clone -n https://src.fedoraproject.org/rpms/ocaml-csexp.git /var/lib/mock/f38-build-719936-97326/root/chroot_tmpdir/scmroot/ocaml-csexp
Cloning into '/var/lib/mock/f38-build-719936-97326/root/chroot_tmpdir/scmroot/ocaml-csexp'...
$ git reset --hard cbef40047f16f472d954dfbc68d99fa5baed4d45
HEAD is now at cbef400 Version 1.5.2