$ git clone -n https://src.fedoraproject.org/rpms/ocaml-luv.git /var/lib/mock/f37-build-643743-72135/root/chroot_tmpdir/scmroot/ocaml-luv
Cloning into '/var/lib/mock/f37-build-643743-72135/root/chroot_tmpdir/scmroot/ocaml-luv'...
error: RPC failed; curl 16 Error in the HTTP2 framing layer
fatal: the remote end hung up unexpectedly