$ git clone -n https://src.fedoraproject.org/rpms/ocaml-sha.git /var/lib/mock/f37-build-643859-72137/root/chroot_tmpdir/scmroot/ocaml-sha
Cloning into '/var/lib/mock/f37-build-643859-72137/root/chroot_tmpdir/scmroot/ocaml-sha'...
$ git reset --hard 19080dc9c43cb60ee61ed73249dc09a62a864208
HEAD is now at 19080dc New upstream version. (RHBZ#2051541)