merlin 3.0.3

Error log

The package failed to build. The error log from opam follows.

Opam plugin "depext" may require upgrading/reinstalling. Reinstall the plugin on the current switch? [Y/n] y
The following actions will be performed:
  - recompile opam-depext 1.2.1-1

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved opam-depext.1.2.1-1  (cached)
-> removed   opam-depext.1.2.1-1
-> installed opam-depext.1.2.1-1
Done.

<><> opam-depext.1.2.1-1 installed successfully <><><><><><><><><><><><><><><><>
=> opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
# Run eval $(opam env) to update the current shell environment

<><> Carrying on to "opam depext -viy merlin.3.0.3 yojson.2.1.2 seq.0.3.1 ocamlfind.1.9.6 dune.2.7.1 cppo.1.6.9" 

You are using opam 2.1+, where external dependency handling has been integrated: consider calling opam directly, the 'depext' plugin interface is provided for backwards compatibility only
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
# No extra OS packages requirements found.
[NOTE] Package dune is already installed (current version is 2.7.1).
[NOTE] Package ocamlfind is already installed (current version is 1.9.6).
The following actions will be performed:
  - install cppo   1.6.9
  - install seq    0.3.1
  - install yojson 2.1.2
  - install merlin 3.0.3
===== 4 to install =====

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/12:
Processing  2/12: [merlin.3.0.3: http]
Processing  3/12: [merlin.3.0.3: http]
-> retrieved cppo.1.6.9  (cached)
Processing  4/12: [merlin.3.0.3: http]
Processing  5/12: [merlin.3.0.3: http] [cppo: dune build]
-> retrieved seq.0.3.1  (cached)
Processing  6/12: [merlin.3.0.3: http] [cppo: dune build] [seq: dune build]
-> retrieved yojson.2.1.2  (cached)
-> compiled  cppo.1.6.9
Processing  6/12: [merlin.3.0.3: http] [seq: dune build]
-> installed cppo.1.6.9
Processing  7/12: [merlin.3.0.3: http] [seq: dune build]
Processing  7/12: [seq: dune build]
-> compiled  seq.0.3.1
Processing  7/12:
-> installed seq.0.3.1
Processing  8/12:
Processing  9/12: [yojson: dune build]
-> retrieved merlin.3.0.3  (https://github.com/ocaml/merlin/archive/v3.0.3.tar.gz)
+ /home/opam/.opam/4.05/bin/dune "build" "-p" "yojson" "-j" "255" "@install" (CWD=/home/opam/.opam/4.05/.opam-switch/build/yojson.2.1.2)
-> compiled  yojson.2.1.2
-> installed yojson.2.1.2
Processing 11/12: [merlin: ./configure]
+ /home/opam/.opam/4.05/.opam-switch/build/merlin.3.0.3/./configure "--prefix" "/home/opam/.opam/4.05" (CWD=/home/opam/.opam/4.05/.opam-switch/build/merlin.3.0.3)
- tput: No value for $TERM and no -T specified
- tput: No value for $TERM and no -T specified
- tput: No value for $TERM and no -T specified
- Merlin configuration
- --------------------
- Found findlib	GOOD
- Found yojson	GOOD
- 
- System config:
-   OCaml ABI version: OCaml 4.05.0
-   Native code: true
-   Sturgeon version: null (disabled)
-   Need threads: no
- 
- Will install:
-   ocamlmerlin binary in: /home/opam/.opam/4.05/bin
-   vim mode in: /home/opam/.opam/4.05/share/ocamlmerlin/vim
- 
- To customize directories, use:
-   ./configure [--prefix <dir>] [--bindir <dir>] [--sharedir <dir>] [--vimdir <vimdir>]
- 
- For more informations rerun with --help.
- Now, type 'make' to compile then 'make install'.
Processing 11/12: [merlin: rm]
+ /usr/bin/rm "-rf" "/home/opam/.opam/4.05/share/ocamlmerlin" (CWD=/home/opam/.opam/4.05/.opam-switch/build/merlin.3.0.3)
Processing 11/12: [merlin: make 255]
+ /usr/bin/make "-j" "255" (CWD=/home/opam/.opam/4.05/.opam-switch/build/merlin.3.0.3)
- /usr/bin/make -f Makefile.ocamlmakefile WITH_BIN_ANNOT="" WITHOUT_DEBUG="" ocamlmerlin-server
- cc -o ocamlmerlin src/frontend/ocamlmerlin.c 
- make[1]: Entering directory '/home/opam/.opam/4.05/.opam-switch/build/merlin.3.0.3'
- make[2]: Entering directory '/home/opam/.opam/4.05/.opam-switch/build/merlin.3.0.3'
- ocamlc -c -ccopt " \
- 			-DNATIVE_CODE   \
- 			 -Isrc/analysis/ -Isrc/config/ -Isrc/extend/ -Isrc/frontend/ -Isrc/frontend/new/ -Isrc/frontend/old/ -Isrc/kernel/ -Isrc/ocaml/support/ -Isrc/ocaml/typer/ -Isrc/ocaml/typer/parsing/ -Isrc/ocaml/typer/typing/ -Isrc/ocaml/typer/utils/ -Isrc/platform/ -Isrc/sturgeon/ -Isrc/utils/   -o src/platform/platform_misc.o " src/platform/platform_misc.c
- ocamlc -c -ccopt " \
- 			-DNATIVE_CODE   \
- 			 -Isrc/analysis/ -Isrc/config/ -Isrc/extend/ -Isrc/frontend/ -Isrc/frontend/new/ -Isrc/frontend/old/ -Isrc/kernel/ -Isrc/ocaml/support/ -Isrc/ocaml/typer/ -Isrc/ocaml/typer/parsing/ -Isrc/ocaml/typer/typing/ -Isrc/ocaml/typer/utils/ -Isrc/platform/ -Isrc/sturgeon/ -Isrc/utils/   -o src/platform/os_ipc_stub.o " src/platform/os_ipc_stub.c
- File "src/frontend/old/old_protocol.ml", line 97, characters 16-25:
- Error: Unbound type constructor Json.json
- make[2]: *** [OCamlMakefile:1079: src/frontend/old/old_protocol.cmx] Error 2
- make[2]: *** Waiting for unfinished jobs....
- make[2]: Leaving directory '/home/opam/.opam/4.05/.opam-switch/build/merlin.3.0.3'
- make[1]: *** [OCamlMakefile:780: native-code] Error 2
- make[1]: Leaving directory '/home/opam/.opam/4.05/.opam-switch/build/merlin.3.0.3'
- make: *** [Makefile:56: ocamlmerlin-server] Error 2
[ERROR] The compilation of merlin.3.0.3 failed at "make -j 255".

#=== ERROR while compiling merlin.3.0.3 =======================================#
# context              2.1.5 | linux/x86_64 | ocaml-base-compiler.4.05.0 | file:///src
# path                 ~/.opam/4.05/.opam-switch/build/merlin.3.0.3
# command              /usr/bin/make -j 255
# exit-code            2
# env-file             ~/.opam/log/merlin-113-731ac3.env
# output-file          ~/.opam/log/merlin-113-731ac3.out
### output ###
# /usr/bin/make -f Makefile.ocamlmakefile WITH_BIN_ANNOT="" WITHOUT_DEBUG="" ocamlmerlin-server
# cc -o ocamlmerlin src/frontend/ocamlmerlin.c 
# make[1]: Entering directory '/home/opam/.opam/4.05/.opam-switch/build/merlin.3.0.3'
# make[2]: Entering directory '/home/opam/.opam/4.05/.opam-switch/build/merlin.3.0.3'
# ocamlc -c -ccopt " \
# 			-DNATIVE_CODE   \
# 			 -Isrc/analysis/ -Isrc/config/ -Isrc/extend/ -Isrc/frontend/ -Isrc/frontend/new/ -Isrc/frontend/old/ -Isrc/kernel/ -Isrc/ocaml/support/ -Isrc/ocaml/typer/ -Isrc/ocaml/typer/parsing/ -Isrc/ocaml/typer/typing/ -Isrc/ocaml/typer/utils/ -Isrc/platform/ -Isrc/sturgeon/ -Isrc/utils/   -o src/platform/platform_misc.o " src/platform/platform_misc.c
# ocamlc -c -ccopt " \
# 			-DNATIVE_CODE   \
# 			 -Isrc/analysis/ -Isrc/config/ -Isrc/extend/ -Isrc/frontend/ -Isrc/frontend/new/ -Isrc/frontend/old/ -Isrc/kernel/ -Isrc/ocaml/support/ -Isrc/ocaml/typer/ -Isrc/ocaml/typer/parsing/ -Isrc/ocaml/typer/typing/ -Isrc/ocaml/typer/utils/ -Isrc/platform/ -Isrc/sturgeon/ -Isrc/utils/   -o src/platform/os_ipc_stub.o " src/platform/os_ipc_stub.c
# File "src/frontend/old/old_protocol.ml", line 97, characters 16-25:
# Error: Unbound type constructor Json.json
# make[2]: *** [OCamlMakefile:1079: src/frontend/old/old_protocol.cmx] Error 2
# make[2]: *** Waiting for unfinished jobs....
# make[2]: Leaving directory '/home/opam/.opam/4.05/.opam-switch/build/merlin.3.0.3'
# make[1]: *** [OCamlMakefile:780: native-code] Error 2
# make[1]: Leaving directory '/home/opam/.opam/4.05/.opam-switch/build/merlin.3.0.3'
# make: *** [Makefile:56: ocamlmerlin-server] Error 2



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build merlin 3.0.3
+- 
+- The following changes have been performed
| - install cppo   1.6.9
| - install seq    0.3.1
| - install yojson 2.1.2
+- 
# Run eval $(opam env) to update the current shell environment

The former state can be restored with:
    /usr/bin/opam switch import "/home/opam/.opam/4.05/.opam-switch/backup/state-20240129191515.export"
'opam --cli=2.1 install merlin.3.0.3 yojson.2.1.2 seq.0.3.1 ocamlfind.1.9.6 dune.2.7.1 cppo.1.6.9 --verbose --yes --confirm-level=unsafe-yes' failed.