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Building on ltsc2025-2

(from ocaml/opam:windows-server-mingw-ltsc2025-opam)
2026-03-07 12:01.24 ---> saved as "63e5ddb9687855d0a0c4c5e0088f813758807605401f3a88b07751088826ddff"

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"))
2026-03-07 12:01.55 ---> saved as "eb751f1617949fccf400da87a349c508e73323f3f0e3482f2cce8c46fbcb6c21"

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"))
2026-03-07 12:23.48 ---> saved as "ef58fca6f6db70f2bdfd85579892df7c50e047d2e179a3be59dcaa5c5a2d773c"

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.
2026-03-07 12:24.22 ---> saved as "c700dfaf6f2da6800841bb961abfee8cd8858dee38ab51c0793b149f1795270d"

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 flexdll.0.44  (cached)
-> retrieved ocaml-config.3  (cached)
-> installed flexdll.0.44
-> installed ocaml-options-vanilla.1
-> retrieved mingw-w64-shims.0.2.0  (cached)
-> installed conf-mingw-w64-gcc-x86_64.1
-> installed ocaml-env-mingw64.1
-> installed system-mingw.1
-> installed mingw-w64-shims.0.2.0
-> retrieved ocaml-compiler.5.4.0  (cached)
-> 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)
2026-03-07 12:52.17 ---> saved as "bde3e22405d3d4b8eb936b6a5924016abe757c72ef4284f806d0ffa633cf6608"

C:/: (run (network host)
          (shell "opam update --depexts"))
2026-03-07 12:53.16 ---> saved as "52107e23401ba5a409505a63e9d96ae2fb84390238c362f7049829fa18c5671f"

C:/: (run (cache (opam-archives (target "c:\\opam\\.opam\\download-cache")))
          (network host)
          (shell  "opam remove -y decoders-yojson.1.0.0\
                 \nopam install -vy decoders-yojson.1.0.0\
                 \nres=$?\
                 \nif [ $res = 31 ]; then\
                 \n    if opam show -f x-ci-accept-failures: decoders-yojson.1.0.0 | 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] decoders-yojson.1.0.0 is not installed.

Nothing to do.
The following actions will be performed:
=== install 4 packages
  - install decoders        1.0.0  [required by decoders-yojson]
  - install decoders-yojson 1.0.0
  - install dune            3.21.1 [required by decoders-yojson]
  - install yojson          3.0.0  [required by decoders-yojson]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/11: [decoders.1.0.0, decoders-yojson.1.0.0: http]
Processing  2/11: [decoders.1.0.0, decoders-yojson.1.0.0: http] [dune.3.21.1: extract]
Processing  3/11: [decoders.1.0.0, decoders-yojson.1.0.0: http] [dune.3.21.1: extract] [yojson.3.0.0: http]
Processing  3/11: [decoders.1.0.0, decoders-yojson.1.0.0: extract] [dune.3.21.1: extract] [yojson.3.0.0: http]
Processing  3/11: [decoders.1.0.0, decoders-yojson.1.0.0: extract] [dune.3.21.1: extract] [yojson.3.0.0: extract]
-> retrieved decoders.1.0.0, decoders-yojson.1.0.0  (https://github.com/mattjbray/ocaml-decoders/releases/download/v1.0.0/decoders-1.0.0.tbz)
Processing  3/11: [dune.3.21.1: extract] [yojson.3.0.0: extract]
-> retrieved yojson.3.0.0  (https://github.com/ocaml-community/yojson/releases/download/3.0.0/yojson-3.0.0.tbz)
Processing  3/11: [dune.3.21.1: extract]
-> retrieved dune.3.21.1  (cached)
Processing  4/11: [dune: ocaml 7]
+ C:\opam\.opam\mingw-5.4\bin\ocaml.exe "boot/bootstrap.ml" "-j" "7" (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 7
Processing  4/11: [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" "7" (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  6/11: [decoders: dune build]
Processing  7/11: [decoders: dune build] [yojson: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "decoders" "-j" "7" "@install" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\decoders.1.0.0)
-> compiled  decoders.1.0.0
Processing  7/11: [yojson: dune build]
-> installed decoders.1.0.0
Processing  8/11: [yojson: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "yojson" "-j" "7" "@install" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\yojson.3.0.0)
-> compiled  yojson.3.0.0
-> installed yojson.3.0.0
Processing 10/11: [decoders-yojson: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "decoders-yojson" "-j" "7" "@install" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\decoders-yojson.1.0.0)
-> compiled  decoders-yojson.1.0.0
-> installed decoders-yojson.1.0.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-07 13:04.20 ---> saved as "c12a1c834e7d9a462cfafc4820643bfefc8685755a36c07bba49d1502c2602bb"
Job succeeded