$ git clone -n https://src.fedoraproject.org/rpms/ocaml-base64.git /var/lib/mock/f38-build-685196-80578/root/chroot_tmpdir/scmroot/ocaml-base64
Cloning into '/var/lib/mock/f38-build-685196-80578/root/chroot_tmpdir/scmroot/ocaml-base64'...
$ git reset --hard cfec2d3979ad427544d13b762f6c82dd7ae50177
HEAD is now at cfec2d3 Bump release and rebuild