windows-server-2022-amd64-5.4_opam-2.5

2026-01-16 11:40.00: New job: test joelburget/monaco-ocaml https://github.com/joelburget/monaco-ocaml.git#refs/heads/main (b30eb6ff95294a8886dc9eda78ae4f8aa19b9e2d) (windows-amd64:windows-server-2022-amd64-5.4_opam-2.5)
Base: windows-server-2022-amd64-ocaml-5.4
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/joelburget/monaco-ocaml.git" -b "main" && cd "monaco-ocaml" && git reset --hard b30eb6ff
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM windows-server-2022-amd64-ocaml-5.4
# windows-server-2022-amd64-5.4_opam-2.5
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
RUN ln -f /usr/bin/opam-2.5 /usr/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
RUN cd ~/opam-repository && (git cat-file -e 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 require.opam monarch.opam monaco.opam /Users/opam/src/./
RUN opam pin add -yn require.dev '/Users/opam/src/./' && \
opam pin add -yn monarch.dev '/Users/opam/src/./' && \
opam pin add -yn monaco.dev '/Users/opam/src/./'
RUN echo '(lang dune 3.0)' > '/cygdrive/c/Users/opam/src/./dune-project'
ENV DEPS="arch-x86_64.1 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base brr.0.0.8 cmdliner.2.1.0 conf-mingw-w64-gcc-x86_64.1 dune.3.21.0 either.1.0.0 flexdll.0.44 gen.1.1 host-arch-x86_64.1 host-system-mingw.1 js_of_ocaml-compiler.6.2.0 js_of_ocaml-toplevel.6.2.0 menhir.20250912 menhirCST.20250912 menhirLib.20250912 menhirSdk.20250912 mingw-w64-shims.0.2.0 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-env-mingw64.1 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 ppxlib.0.37.0 sedlex.3.7 seq.base sexplib0.v0.17.0 stdlib-shims.0.3.0 system-mingw.1 topkg.1.1.1 yojson.3.0.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.5 --depext-only -y require.dev monarch.dev monaco.dev $DEPS
RUN opam install $DEPS
COPY --chown=1000:1000 . /Users/opam/src
RUN cd /cygdrive/c/Users/opam/src && opam exec -- dune build @install @check @runtest && rm -rf _build


END-OF-DOCKERFILE
docker build .
END-REPRO-BLOCK


2026-01-16 11:40.00: Using cache hint "joelburget/monaco-ocaml-windows-server-2022-amd64-ocaml-5.4-windows-server-2022-amd64-5.4_opam-2.5-8575267cb03b1ec9e26071330f43ea13"
2026-01-16 11:40.00: Using OBuilder spec:
((from windows-server-2022-amd64-ocaml-5.4)
(comment windows-server-2022-amd64-5.4_opam-2.5)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(run (shell "ln -f /usr/bin/opam-2.5 /usr/bin/opam"))
(run (shell "opam init --reinit -ni"))
(run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
(run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache")))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src require.opam monarch.opam monaco.opam) (dst /Users/opam/src/./))
(run (network host)
(shell  "opam pin add -yn require.dev '/Users/opam/src/./' && \
\nopam pin add -yn monarch.dev '/Users/opam/src/./' && \
\nopam pin add -yn monaco.dev '/Users/opam/src/./'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > '/cygdrive/c/Users/opam/src/./dune-project'"))
(env DEPS "arch-x86_64.1 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base brr.0.0.8 cmdliner.2.1.0 conf-mingw-w64-gcc-x86_64.1 dune.3.21.0 either.1.0.0 flexdll.0.44 gen.1.1 host-arch-x86_64.1 host-system-mingw.1 js_of_ocaml-compiler.6.2.0 js_of_ocaml-toplevel.6.2.0 menhir.20250912 menhirCST.20250912 menhirLib.20250912 menhirSdk.20250912 mingw-w64-shims.0.2.0 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-env-mingw64.1 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 ppxlib.0.37.0 sedlex.3.7 seq.base sexplib0.v0.17.0 stdlib-shims.0.3.0 system-mingw.1 topkg.1.1.1 yojson.3.0.0")
(env CI true)
(env OCAMLCI true)
(run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache")))
(network host)
(shell "opam update --depexts && opam install --cli=2.5 --depext-only -y require.dev monarch.dev monaco.dev $DEPS"))
(run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache")))
(network host)
(shell "opam install $DEPS"))
(copy (src .) (dst /Users/opam/src))
(run (shell "cd /cygdrive/c/Users/opam/src && opam exec -- dune build @install @check @runtest && rm -rf _build"))
)


2026-01-16 11:40.00: Waiting for resource in pool OCluster
2026-01-16 21:15.11: Waiting for worker…
2026-01-17 01:52.41: Got resource from pool OCluster
Building on thyme
All commits already cached
HEAD is now at b30eb6f Add ISC license.


(from windows-server-2022-amd64-ocaml-5.4)
2026-01-17 01:52.42 ---> using "dc0473c210cbdaa785843aceeb4b20f70de275b54f2f11b3cd1945755e26c295" from cache


/: (comment windows-server-2022-amd64-5.4_opam-2.5)


/: (user (uid 1000) (gid 1000))


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (run (shell "ln -f /usr/bin/opam-2.5 /usr/bin/opam"))
2026-01-17 01:52.42 ---> using "458612386af86cf817dbe29d01dc6efb3c2620df43160b102405910eab684d9d" from cache


/: (run (shell "opam init --reinit -ni"))
No configuration file found, using built-in defaults.


<><> Unix support infrastructure ><><><><><><><><><><><><><><><><><><><><><><><>


opam and the OCaml ecosystem in general require various Unix tools in order to operate correctly. At present, this requires the installation of Cygwin to provide these tools.


How should opam obtain Unix tools?
> 1. Use tools found in PATH (Cygwin installation at C:\cygwin64)
2. Automatically create an internal Cygwin installation that will be managed by opam (recommended)
3. Use Cygwin installation found in C:\cygwin64
4. Use another existing Cygwin/MSYS2 installation
5. Abort initialisation


[1/2/3/4/5] 1
Checking for available remotes: rsync and local, git.
- you won't be able to use mercurial repositories unless you install the hg command on your system.
- you won't be able to use darcs repositories unless you install the darcs command on your system.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] no changes from file://C:/Users/opam/opam-repository
2026-01-17 01:52.42 ---> using "3bceda86eced6c80594b1121f6cd17638cfd192928e335ef4b5c0e6a8a370c40" from cache


/: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
CYGWIN_NT-10.0-20348 3.6.5-1.x86_64
The OCaml toplevel, version 5.4.0
2.5.0
2026-01-17 01:52.42 ---> using "bbfe8c5871361a1180a9d803bce7b93263c018d1d780fe6d2ac0f7a771421cb9" from cache


/: (run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache")))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
a6b2f19780..873cb18c37  master     -> origin/master
873cb18c37 Merge pull request #29216 from shonfeder/release-dune-3.21.0


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file://C:/Users/opam/opam-repository


Already up-to-date.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2026-01-17 01:52.42 ---> using "47f8209770887ee219ae734b4b48e9570f2a916add9365eff7d0da2a4c052da2" from cache


/: (copy (src require.opam monarch.opam monaco.opam) (dst /Users/opam/src/./))
2026-01-17 01:53.16 ---> saved as "a53c13ae314a8d4f3ffae8ce585c1e2c94e262d34bc45f3a955bcb333494893f"


/: (run (network host)
(shell  "opam pin add -yn require.dev '/Users/opam/src/./' && \
\nopam pin add -yn monarch.dev '/Users/opam/src/./' && \
\nopam pin add -yn monaco.dev '/Users/opam/src/./'"))
[NOTE] Package require does not exist in opam repositories registered in the current switch.
[require.dev] synchronised (file://C:/Users/opam/src/.)
[WARNING] Failed checks on require package definition from source at file://C:/Users/opam/src/.:
warning 35: Missing field 'homepage'
warning 36: Missing field 'bug-reports'
require is now pinned to file://C:/Users/opam/src/. (version dev)
[NOTE] Package monarch does not exist in opam repositories registered in the current switch.
[monarch.dev] synchronised (file://C:/Users/opam/src/.)
[WARNING] Failed checks on monarch package definition from source at file://C:/Users/opam/src/.:
warning 35: Missing field 'homepage'
warning 36: Missing field 'bug-reports'
monarch is now pinned to file://C:/Users/opam/src/. (version dev)
[NOTE] Package monaco does not exist in opam repositories registered in the current switch.
[monaco.dev] synchronised (file://C:/Users/opam/src/.)
[WARNING] Failed checks on monaco package definition from source at file://C:/Users/opam/src/.:
warning 35: Missing field 'homepage'
warning 36: Missing field 'bug-reports'
monaco is now pinned to file://C:/Users/opam/src/. (version dev)
2026-01-17 01:53.57 ---> saved as "4dc4ce785ca5cadbf3c98ee56a3632d61977e45592145e6c30b9dd29038de9c6"


/: (run (network host)
(shell "echo '(lang dune 3.0)' > '/cygdrive/c/Users/opam/src/./dune-project'"))
2026-01-17 01:54.35 ---> saved as "6e72177b756edb44b34dcb3ccfbdd86ab32ed316c9f7828aa8b18f8af6110618"


/: (env DEPS "arch-x86_64.1 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base brr.0.0.8 cmdliner.2.1.0 conf-mingw-w64-gcc-x86_64.1 dune.3.21.0 either.1.0.0 flexdll.0.44 gen.1.1 host-arch-x86_64.1 host-system-mingw.1 js_of_ocaml-compiler.6.2.0 js_of_ocaml-toplevel.6.2.0 menhir.20250912 menhirCST.20250912 menhirLib.20250912 menhirSdk.20250912 mingw-w64-shims.0.2.0 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-env-mingw64.1 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 ppxlib.0.37.0 sedlex.3.7 seq.base sexplib0.v0.17.0 stdlib-shims.0.3.0 system-mingw.1 topkg.1.1.1 yojson.3.0.0")


/: (env CI true)


/: (env OCAMLCI true)


/: (run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache")))
(network host)
(shell "opam update --depexts && opam install --cli=2.5 --depext-only -y require.dev monarch.dev monaco.dev $DEPS"))


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[monaco.dev] synchronised (file://C:/Users/opam/src/.)
[monarch.dev] synchronised (file://C:/Users/opam/src/.)
[require.dev] synchronised (file://C:/Users/opam/src/.)


[NOTE] Package system-mingw is already installed (current version is 1).
[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-env-mingw64 is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-compiler is already installed (current version is 5.4.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0).
[NOTE] Package ocaml is already installed (current version is 5.4.0).
[NOTE] Package mingw-w64-shims is already installed (current version is 0.2.0).
[NOTE] Package host-system-mingw is already installed (current version is 1).
[NOTE] Package host-arch-x86_64 is already installed (current version is 1).
[NOTE] Package flexdll is already installed (current version is 0.44).
[NOTE] Package conf-mingw-w64-gcc-x86_64 is already installed (current version is 1).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-nnp is already installed (current version is base).
[NOTE] Package base-effects is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
[NOTE] Package arch-x86_64 is already installed (current version is 1).
# To update the current shell environment, run: eval $(opam env)
2026-01-17 01:56.21 ---> saved as "1770f5e78b24705b5d6de057b47a6e10e9c43bf5c9c1c867806c70fe0e31394a"


/: (run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache")))
(network host)
(shell "opam install $DEPS"))
[NOTE] Package system-mingw is already installed (current version is 1).
[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-env-mingw64 is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-compiler is already installed (current version is 5.4.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0).
[NOTE] Package ocaml is already installed (current version is 5.4.0).
[NOTE] Package mingw-w64-shims is already installed (current version is 0.2.0).
[NOTE] Package host-system-mingw is already installed (current version is 1).
[NOTE] Package host-arch-x86_64 is already installed (current version is 1).
[NOTE] Package flexdll is already installed (current version is 0.44).
[NOTE] Package conf-mingw-w64-gcc-x86_64 is already installed (current version is 1).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-nnp is already installed (current version is base).
[NOTE] Package base-effects is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
[NOTE] Package arch-x86_64 is already installed (current version is 1).
The following actions will be performed:
=== install 22 packages
- install brr                  0.0.8
- install cmdliner             2.1.0
- install dune                 3.21.0
- install either               1.0.0
- install gen                  1.1
- install js_of_ocaml-compiler 6.2.0
- install js_of_ocaml-toplevel 6.2.0
- install menhir               20250912
- install menhirCST            20250912
- install menhirLib            20250912
- install menhirSdk            20250912
- install ocaml-compiler-libs  v0.17.0
- install ocamlbuild           0.16.1
- install ocamlfind            1.9.8
- install ppx_derivers         1.2.1
- install ppxlib               0.37.0
- install sedlex               3.7
- install seq                  base
- install sexplib0             v0.17.0
- install stdlib-shims         0.3.0
- install topkg                1.1.1
- install yojson               3.0.0


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cmdliner.2.1.0  (https://erratique.ch/software/cmdliner/releases/cmdliner-2.1.0.tbz)
-> retrieved brr.0.0.8  (https://erratique.ch/software/brr/releases/brr-0.0.8.tbz)
-> retrieved either.1.0.0  (cached)
-> retrieved gen.1.1  (cached)
-> retrieved menhir.20250912, menhirCST.20250912, menhirLib.20250912, menhirSdk.20250912  (https://gitlab.inria.fr/fpottier/menhir/-/archive/20250912/archive.tar.gz)
-> retrieved js_of_ocaml-compiler.6.2.0, js_of_ocaml-toplevel.6.2.0  (https://github.com/ocsigen/js_of_ocaml/releases/download/6.2.0/js_of_ocaml-6.2.0.tbz)
-> retrieved dune.3.21.0  (https://github.com/ocaml/dune/releases/download/3.21.0/dune-3.21.0.tbz)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved sedlex.3.7  (https://github.com/ocaml-community/sedlex/archive/refs/tags/v3.7.tar.gz)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved ppxlib.0.37.0  (https://github.com/ocaml-ppx/ppxlib/releases/download/0.37.0/ppxlib-0.37.0.tbz)
-> retrieved topkg.1.1.1  (https://erratique.ch/software/topkg/releases/topkg-1.1.1.tbz)
-> installed cmdliner.2.1.0
-> retrieved yojson.3.0.0  (https://github.com/ocaml-community/yojson/releases/download/3.0.0/yojson-3.0.0.tbz)
[WARNING] .install file is missing .exe extension for src/findlib/ocamlfind
[WARNING] .install file is missing .exe extension for src/findlib/ocamlfind_opt
[WARNING] Automatically adding .exe to C:\Users\opam\AppData\Local\opam\5.4.0\.opam-switch\build\ocamlfind.1.9.8\src\findlib\ocamlfind.exe
[WARNING] Automatically adding .exe to C:\Users\opam\AppData\Local\opam\5.4.0\.opam-switch\build\ocamlfind.1.9.8\src\findlib\ocamlfind_opt.exe
[WARNING] C:\Users\opam\AppData\Local\opam\5.4.0\bin\safe_camlp4 is a script; the command won't be available
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed dune.3.21.0
-> installed either.1.0.0
-> installed gen.1.1
-> installed menhirCST.20250912
-> installed menhirLib.20250912
-> installed menhirSdk.20250912
-> installed ocaml-compiler-libs.v0.17.0
-> installed ppx_derivers.1.2.1
-> installed sexplib0.v0.17.0
-> installed stdlib-shims.0.3.0
-> installed yojson.3.0.0
-> installed ppxlib.0.37.0
-> installed sedlex.3.7
-> installed menhir.20250912
-> installed js_of_ocaml-compiler.6.2.0
-> installed js_of_ocaml-toplevel.6.2.0
-> installed brr.0.0.8
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-17 02:20.31 ---> saved as "42578bed0d0ac56275dae4513c3ed6fe7184f7d614aad630d8c7e1a63fd995fb"


/: (copy (src .) (dst /Users/opam/src))
2026-01-17 02:22.20 ---> saved as "4dac59d2a45b9200682a53c90ac4337494e346a4a717740dd10d15bb28077d22"


/: (run (shell "cd /cygdrive/c/Users/opam/src && opam exec -- dune build @install @check @runtest && rm -rf _build"))
2026-01-17 02:23.21 ---> saved as "6e62bd70085f5fa4f01d9e13c908ac4bec3d95a6a027063f038b1d9b52cc93e9"
Job succeeded
2026-01-17 02:23.22: Job succeeded