Building on ltsc2025-1
(from ocaml/opam:windows-server-mingw-ltsc2025-opam)
2026-03-08 06:00.22 ---> 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 06:00.22 ---> 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 06:00.22 ---> 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 06:00.22 ---> 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 $(opam env --switch=mingw-5.4)
2026-03-08 06:00.22 ---> using "bde3e22405d3d4b8eb936b6a5924016abe757c72ef4284f806d0ffa633cf6608" from cache
C:/: (run (network host)
(shell "opam update --depexts"))
2026-03-08 06:00.22 ---> using "52107e23401ba5a409505a63e9d96ae2fb84390238c362f7049829fa18c5671f" from cache
C:/: (run (cache (opam-archives (target "c:\\opam\\.opam\\download-cache")))
(network host)
(shell "opam remove -y lua-ml.0.9.4\
\nopam install -vy lua-ml.0.9.4\
\nres=$?\
\nif [ $res = 31 ]; then\
\n if opam show -f x-ci-accept-failures: lua-ml.0.9.4 | 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"))
Nothing to do.
[NOTE] lua-ml.0.9.4 is not installed.
The following actions will be performed:
=== install 2 packages
- install dune 3.21.1 [required by lua-ml]
- install lua-ml 0.9.4
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing 1/6: [dune.3.21.1: extract]
Processing 2/6: [dune.3.21.1: extract] [lua-ml.0.9.4: http]
Processing 2/6: [dune.3.21.1: extract] [lua-ml.0.9.4: extract]
-> retrieved lua-ml.0.9.4 (https://github.com/lindig/lua-ml/archive/refs/tags/0.9.4.tar.gz)
Processing 2/6: [dune.3.21.1: extract]
-> retrieved dune.3.21.1 (cached)
Processing 3/6: [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 3/6: [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 5/6: [lua-ml: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "lua-ml" "-j" "15" "--promote-install-files=false" "@install" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\lua-ml.0.9.4)
- (cd _build/default && C:\opam\.opam\mingw-5.4\bin\ocamlc.opt.exe -w -40 -g -bin-annot -bin-annot-occurrences -I src/.lua.objs/byte -I C:/opam/.opam/mingw-5.4/lib/ocaml\unix -cmi-file src/.lua.objs/byte/luainterp.cmi -no-alias-deps -o src/.lua.objs/byte/luainterp.cmo -c -impl src/luainterp.ml)
- File "src/luainterp.ml", line 521, characters 9-23:
- 521 | | _ -> Printf.kprintf failwith "Global variable '%s' is already set" (V.to_string k)
- ^^^^^^^^^^^^^^
- Alert deprecated: Stdlib.Printf.kprintf
- Use Printf.ksprintf instead.
-
- File "src/luainterp.ml", line 536, characters 6-20:
- 536 | Printf.kprintf failwith "Duplicate '%s' registered in module '%s'" k tabname in
- ^^^^^^^^^^^^^^
- Alert deprecated: Stdlib.Printf.kprintf
- Use Printf.ksprintf instead.
- (cd _build/default && C:\opam\.opam\mingw-5.4\bin\ocamlopt.opt.exe -w -40 -g -I src/.lua.objs/byte -I src/.lua.objs/native -I C:/opam/.opam/mingw-5.4/lib/ocaml\unix -cmi-file src/.lua.objs/byte/luainterp.cmi -no-alias-deps -o src/.lua.objs/native/luainterp.cmx -c -impl src/luainterp.ml)
- File "src/luainterp.ml", line 521, characters 9-23:
- 521 | | _ -> Printf.kprintf failwith "Global variable '%s' is already set" (V.to_string k)
- ^^^^^^^^^^^^^^
- Alert deprecated: Stdlib.Printf.kprintf
- Use Printf.ksprintf instead.
-
- File "src/luainterp.ml", line 536, characters 6-20:
- 536 | Printf.kprintf failwith "Duplicate '%s' registered in module '%s'" k tabname in
- ^^^^^^^^^^^^^^
- Alert deprecated: Stdlib.Printf.kprintf
- Use Printf.ksprintf instead.
Processing 5/6: [lua-ml: dune install]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "install" "-p" "lua-ml" "--create-install-files" "lua-ml" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\lua-ml.0.9.4)
-> compiled lua-ml.0.9.4
-> installed lua-ml.0.9.4
Done.
<><> lua-ml.0.9.4 installed successfully ><><><><><><><><><><><><><><><><><><><>
=> Lua-ML does build with OCaml 5.0.0, however, it only works with it as long as the code is single-threaded: trying to execute Lua code in more than one domain may incur in confusing, unpredictable failures.
# To update the current shell environment, run: eval $(opam env)
2026-03-08 06:08.11 ---> saved as "a5a20d37c21fe4cef45889ab56b23c9f3a19bd77867299efe0ca58f56550736b"
Job succeeded
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