$ git clone -n https://src.fedoraproject.org/rpms/ocaml-ounit.git /var/lib/mock/f33-build-153383-43331/root/chroot_tmpdir/scmroot/ocaml-ounit
Cloning into '/var/lib/mock/f33-build-153383-43331/root/chroot_tmpdir/scmroot/ocaml-ounit'...
$ git reset --hard f828f03458d2af1cea9e5b276954e0dd93e7a3ab
HEAD is now at f828f03 Add BR libev-devel, see comment for why.