Building on ltsc2025-1
(from ocaml/opam:windows-server-mingw-ltsc2025-opam)
2026-03-08 01:38.42 ---> using "63e5ddb9687855d0a0c4c5e0088f813758807605401f3a88b07751088826ddff" from cache
C:/: (user (uid 1000) (gid 1000))
C:/: (env OPAMPRECISETRACKING 1)
C:/: (env OPAMUTF8 never)
C:/: (env OPAMEXTERNALSOLVER builtin-0install)
C:/: (env OPAMCRITERIA +removed)
C:/: (env CI true)
C:/: (env OPAM_HEALTH_CHECK_CI true)
C:/: (run (shell "ln -f /usr/local/bin/opam-dev.exe /usr/local/bin/opam.exe"))
2026-03-08 01:38.42 ---> using "eb751f1617949fccf400da87a349c508e73323f3f0e3482f2cce8c46fbcb6c21" from cache
C:/: (run (network host)
(shell "rm -rf ~/opam-repository && git clone -q 'https://github.com/ocaml/opam-repository' ~/opam-repository && git -C ~/opam-repository checkout -q 31db989bcaf14647d9889b8903120d6202ac37a8"))
2026-03-08 01:38.42 ---> using "ef58fca6f6db70f2bdfd85579892df7c50e047d2e179a3be59dcaa5c5a2d773c" from cache
C:/: (run (shell "rm -rf ~/.opam && opam init -ya --bare ~/opam-repository"))
User configuration:
Updating ~\.bashrc.
[NOTE] Make sure that ~/.bashrc is well sourced in your ~\.bash_profile.
Added 9 lines after line 1 in ~\.bashrc.
2026-03-08 01:38.42 ---> using "c700dfaf6f2da6800841bb961abfee8cd8858dee38ab51c0793b149f1795270d" from cache
C:/: (run (cache (opam-archives (target "c:\\opam\\.opam\\download-cache")))
(network host)
(shell "opam switch create --repositories=default 'mingw-5.4' '5.4.0'"))
<><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
Switch invariant: ["ocaml-base-compiler" {= "5.4.0"}]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed arch-x86_64.1
-> installed base-bigarray.base
-> installed base-threads.base
-> installed base-unix.base
-> installed host-arch-x86_64.1
-> installed host-system-mingw.1
-> retrieved mingw-w64-shims.0.2.0 (cached)
-> installed conf-mingw-w64-gcc-x86_64.1
-> retrieved flexdll.0.44 (https://github.com/ocaml/flexdll/archive/refs/tags/0.44.tar.gz)
-> installed flexdll.0.44
-> installed ocaml-env-mingw64.1
-> installed ocaml-options-vanilla.1
-> installed system-mingw.1
-> installed mingw-w64-shims.0.2.0
-> retrieved ocaml-config.3 (2 extra sources)
-> retrieved ocaml-config.3 (2 extra sources)
-> retrieved ocaml-compiler.5.4.0 (https://github.com/ocaml/ocaml/releases/download/5.4.0/ocaml-5.4.0.tar.gz)
-> installed ocaml-compiler.5.4.0
-> installed ocaml-base-compiler.5.4.0
-> installed ocaml-config.3
-> installed ocaml.5.4.0
-> installed base-domains.base
-> installed base-effects.base
-> installed base-nnp.base
Done.
# To update the current shell environment, run: eval $(opam env --switch=mingw-5.4)
2026-03-08 01:38.42 ---> using "bde3e22405d3d4b8eb936b6a5924016abe757c72ef4284f806d0ffa633cf6608" from cache
C:/: (run (network host)
(shell "opam update --depexts"))
2026-03-08 01:38.42 ---> using "52107e23401ba5a409505a63e9d96ae2fb84390238c362f7049829fa18c5671f" from cache
C:/: (run (cache (opam-archives (target "c:\\opam\\.opam\\download-cache")))
(network host)
(shell "opam remove -y json_decoder.0.1.1\
\nopam install -vy json_decoder.0.1.1\
\nres=$?\
\nif [ $res = 31 ]; then\
\n if opam show -f x-ci-accept-failures: json_decoder.0.1.1 | grep -q 'ocaml/opam:windows-server-mingw-ltsc2025-opam'; then\
\n echo \"This package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\"\
\n exit 69\
\n fi\
\nfi \
\n\
\n\
\nexit $res"))
[NOTE] json_decoder.0.1.1 is not installed.
Nothing to do.
The following actions will be performed:
=== install 8 packages
- install biniou 1.2.2 [required by yojson]
- install camlp-streams 5.0.1 [required by biniou]
- install cppo 1.8.0 [required by yojson]
- install dune 3.21.1 [required by json_decoder]
- install easy-format 1.3.4 [required by yojson]
- install json_decoder 0.1.1
- install result 1.5 [required by json_decoder]
- install yojson 1.7.0 [required by json_decoder]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing 1/24: [biniou.1.2.2: extract]
Processing 2/24: [biniou.1.2.2: extract] [camlp-streams.5.0.1: extract]
Processing 3/24: [biniou.1.2.2: extract] [camlp-streams.5.0.1: extract] [cppo.1.8.0: extract]
-> retrieved biniou.1.2.2 (cached)
Processing 3/24: [camlp-streams.5.0.1: extract] [cppo.1.8.0: extract]
Processing 4/24: [camlp-streams.5.0.1: extract] [cppo.1.8.0: extract] [dune.3.21.1: extract]
-> retrieved camlp-streams.5.0.1 (cached)
Processing 4/24: [cppo.1.8.0: extract] [dune.3.21.1: extract]
Processing 5/24: [cppo.1.8.0: extract] [dune.3.21.1: extract] [easy-format.1.3.4: extract]
-> retrieved cppo.1.8.0 (cached)
Processing 5/24: [dune.3.21.1: extract] [easy-format.1.3.4: extract]
Processing 6/24: [dune.3.21.1: extract] [easy-format.1.3.4: extract] [json_decoder.0.1.1: http]
-> retrieved easy-format.1.3.4 (cached)
Processing 6/24: [dune.3.21.1: extract] [json_decoder.0.1.1: http]
Processing 7/24: [dune.3.21.1: extract] [json_decoder.0.1.1: http] [result.1.5: extract]
-> retrieved result.1.5 (cached)
Processing 7/24: [dune.3.21.1: extract] [json_decoder.0.1.1: http]
Processing 8/24: [dune.3.21.1: extract] [json_decoder.0.1.1: http] [yojson.1.7.0: http]
Processing 8/24: [dune.3.21.1: extract] [json_decoder.0.1.1: extract] [yojson.1.7.0: http]
Processing 8/24: [dune.3.21.1: extract] [json_decoder.0.1.1: extract] [yojson.1.7.0: extract]
-> retrieved json_decoder.0.1.1 (https://github.com/dagoof/ocaml-json-decoder/releases/download/v0.1.1/json_decoder-0.1.1.tbz)
Processing 8/24: [dune.3.21.1: extract] [yojson.1.7.0: extract]
-> retrieved yojson.1.7.0 (https://github.com/ocaml-community/yojson/releases/download/1.7.0/yojson-1.7.0.tbz)
Processing 8/24: [dune.3.21.1: extract]
-> retrieved dune.3.21.1 (cached)
Processing 9/24: [dune: ocaml 15]
+ C:\opam\.opam\mingw-5.4\bin\ocaml.exe "boot/bootstrap.ml" "-j" "15" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\dune.3.21.1)
- ocamlc -output-complete-exe -intf-suffix .dummy -g -o .duneboot.exe -I boot -I +unix unix.cma boot/types.ml boot/libs.ml boot/duneboot.ml
- .\.duneboot.exe -j 15
Processing 9/24: [dune: ./_boot/dune.exe build]
+ C:\opam\.opam\mingw-5.4\.opam-switch\build\dune.3.21.1\./_boot/dune.exe "build" "dune.install" "--release" "--profile" "dune-bootstrap" "-j" "15" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\dune.3.21.1)
-> compiled dune.3.21.1
-> installed dune.3.21.1
Processing 11/24: [camlp-streams: dune build]
Processing 12/24: [camlp-streams: dune build] [cppo: dune build]
Processing 13/24: [camlp-streams: dune build] [cppo: dune build] [easy-format: dune build]
Processing 14/24: [camlp-streams: dune build] [cppo: dune build] [easy-format: dune build] [result: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "easy-format" "-j" "15" "@install" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\easy-format.1.3.4)
-> compiled easy-format.1.3.4
Processing 14/24: [camlp-streams: dune build] [cppo: dune build] [result: dune build]
-> installed easy-format.1.3.4
Processing 15/24: [camlp-streams: dune build] [cppo: dune build] [result: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "result" "-j" "15" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\result.1.5)
-> compiled result.1.5
Processing 15/24: [camlp-streams: dune build] [cppo: dune build]
-> installed result.1.5
Processing 16/24: [camlp-streams: dune build] [cppo: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "camlp-streams" "-j" "15" "@install" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\camlp-streams.5.0.1)
-> compiled camlp-streams.5.0.1
Processing 16/24: [cppo: dune build]
-> installed camlp-streams.5.0.1
Processing 17/24: [cppo: dune build]
Processing 18/24: [biniou: dune build] [cppo: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "cppo" "-j" "15" "@install" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\cppo.1.8.0)
-> compiled cppo.1.8.0
Processing 18/24: [biniou: dune build]
-> installed cppo.1.8.0
Processing 19/24: [biniou: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "biniou" "-j" "15" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\biniou.1.2.2)
-> compiled biniou.1.2.2
-> installed biniou.1.2.2
Processing 21/24: [yojson: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "yojson" "-j" "15" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\yojson.1.7.0)
-> compiled yojson.1.7.0
-> installed yojson.1.7.0
Processing 23/24: [json_decoder: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "json_decoder" "-j" "15" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\json_decoder.0.1.1)
- (cd _build/default && C:\opam\.opam\mingw-5.4\bin\ocamlc.opt.exe -w -40 -g -bin-annot -bin-annot-occurrences -I src/.json_decoder.objs/byte -I C:\opam\.opam\mingw-5.4\lib\biniou -I C:\opam\.opam\mingw-5.4\lib\camlp-streams -I C:\opam\.opam\mingw-5.4\lib\easy-format -I C:\opam\.opam\mingw-5.4\lib\result -I C:\opam\.opam\mingw-5.4\lib\yojson -no-alias-deps -o src/.json_decoder.objs/byte/json_decoder.cmi -c -intf src/json_decoder.mli)
- File "src/json_decoder.mli", line 12, characters 22-39:
- 12 | val value_of_yojson : Yojson.Basic.json -> value
- ^^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Basic.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
-
- File "src/json_decoder.mli", line 13, characters 31-48:
- 13 | val value_to_yojson : value -> Yojson.Basic.json
- ^^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Basic.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- (cd _build/default && C:\opam\.opam\mingw-5.4\bin\ocamlc.opt.exe -w -40 -g -bin-annot -bin-annot-occurrences -I src/.json_decoder.objs/byte -I C:\opam\.opam\mingw-5.4\lib\biniou -I C:\opam\.opam\mingw-5.4\lib\camlp-streams -I C:\opam\.opam\mingw-5.4\lib\easy-format -I C:\opam\.opam\mingw-5.4\lib\result -I C:\opam\.opam\mingw-5.4\lib\yojson -cmi-file src/.json_decoder.objs/byte/json_decoder.cmi -no-alias-deps -o src/.json_decoder.objs/byte/json_decoder.cmo -c -impl src/json_decoder.ml)
- File "src/json_decoder.ml", line 29, characters 13-30:
- 29 | type value = Yojson.Basic.json
- ^^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Basic.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- (cd _build/default && C:\opam\.opam\mingw-5.4\bin\ocamlopt.opt.exe -w -40 -g -I src/.json_decoder.objs/byte -I src/.json_decoder.objs/native -I C:\opam\.opam\mingw-5.4\lib\biniou -I C:\opam\.opam\mingw-5.4\lib\camlp-streams -I C:\opam\.opam\mingw-5.4\lib\easy-format -I C:\opam\.opam\mingw-5.4\lib\result -I C:\opam\.opam\mingw-5.4\lib\yojson -cmi-file src/.json_decoder.objs/byte/json_decoder.cmi -no-alias-deps -o src/.json_decoder.objs/native/json_decoder.cmx -c -impl src/json_decoder.ml)
- File "src/json_decoder.ml", line 29, characters 13-30:
- 29 | type value = Yojson.Basic.json
- ^^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Basic.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
-> compiled json_decoder.0.1.1
-> installed json_decoder.0.1.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-08 01:45.53 ---> saved as "727cd785e066cadbfab3bcc99a3acda5eb5997b4cb0d1913c81ea1796a43b899"
Job succeeded
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