[lower bounds] git-unix.3.3.0

[mseri]

Failure is

#=== ERROR while compiling git-unix.3.3.0 =====================================#
# context              2.1.0 | linux/x86_64 | ocaml-base-compiler.4.11.2 | file:///home/opam/opam-repository
# path                 ~/.opam/4.11/.opam-switch/build/git-unix.3.3.0
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p git-unix -j 31
# exit-code            1
# env-file             ~/.opam/log/git-unix-21-b5cb85.env
# output-file          ~/.opam/log/git-unix-21-b5cb85.out
### output ###
# File "/home/opam/.opam/4.11/lib/mirage-profile/mirage-profile.dune", line 1, characters 0-0:
# Warning: .dune files are ignored since 2.0. Reinstall the library with dune
# >= 2.0 to get rid of this warning and enable support for the subsystem this
# library provides.
#       ocamlc src/git-unix/ogit-fetch/.main.eobjs/byte/dune__exe__Main.{cmi,cmo,cmt} (exit 2)
# (cd _build/default && /home/opam/.opam/4.11/bin/ocamlc.opt -w -40 -g -bin-annot -I src/git-unix/ogit-fetch/.main.eobjs/byte -I /home/opam/.opam/4.11/lib/awa -I /home/opam/.opam/4.11/lib/awa-mirage -I /home/opam/.opam/4.11/lib/cmdliner -I /home/opam/.opam/4.11/lib/cohttp-lwt-unix -I /home/opam/.opam/4.11/lib/domain-name -I /home/opam/.opam/4.11/lib/fmt -I /home/opam/.opam/4.11/lib/fpath -I /home/opam/.opam/4.11/lib/git -I /home/opam/.opam/4.11/lib/git-cohttp-unix -I /home/opam/.opam/4.11/lib/git/nss/git -I /home/opam/.opam/4.11/lib/ipaddr -I /home/opam/.opam/4.11/lib/ipaddr/unix -I /home/opam/.opam/4.11/lib/logs -I /home/opam/.opam/4.11/lib/lwt -I /home/opam/.opam/4.11/lib/lwt/unix -I /home/opam/.opam/4.11/lib/mimic -I /home/opam/.opam/4.11/lib/mirage-clock -I /home/opam/.opam/4.11/lib/mirage-clock-unix -I /home/opam/.opam/4.11/lib/mirage-flow -I /home/opam/.opam/4.11/lib/mtime -I /home/opam/.opam/4.11/lib/mtime/os -I /home/opam/.opam/4.11/lib/result -I /home/opam/.opam/4.11/lib/rresult -I /home/opam/.opam/4.11/lib/tcpip/stack-socket -I src/git-unix/.git_unix.objs/byte -I src/git-unix/.git_unix.objs/native -no-alias-deps -o src/git-unix/ogit-fetch/.main.eobjs/byte/dune__exe__Main.cmo -c -impl src/git-unix/ogit-fetch/main.ml)
# File "src/git-unix/ogit-fetch/main.ml", line 98, characters 57-63:
# 98 |   include Awa_mirage.Make (Tcpip_stack_socket.V4V6.TCP) (Mclock)
#                                                               ^^^^^^
# Error: Unbound module Mclock
#     ocamlopt src/git-top/.git_top.objs/native/git_top.{cmx,o}
# File "_none_", line 1:
# Warning 58: no cmx file was found in path for module Toploop, and its interface was not compiled with -opaque

From https://opam.ci.ocaml.org/github/ocaml/opam-repository/commit/b0ad6260658621e09e47bdf9ff250f344ad50084/variant/opam-2.1,compilers,4.11,cca.0.4,lower-bounds