Building on ltsc2025-1
(from ocaml/opam:windows-server-mingw-ltsc2025-opam)
2026-03-27 09:10.14 ---> 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"))
2026-03-27 09:10.14 ---> 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 e589be2bb3f3c3428c9c98a122428f3ad2d44845"))
2026-03-27 09:10.14 ---> using "e45ceda38848c636c52a582b7b0e0300f8265fd055608e2010eb9091af016259" 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.
2026-03-27 09:10.14 ---> using "fca0867f47a2fc38aa8538df0aa1321357eb4edfd9be8bd5b70f35382e16c023" 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 flexdll.0.44 (https://github.com/ocaml/flexdll/archive/refs/tags/0.44.tar.gz)
-> installed flexdll.0.44
-> retrieved mingw-w64-shims.0.2.0 (https://github.com/dra27/mingw-w64-shims/archive/refs/tags/0.2.0.tar.gz)
-> installed ocaml-options-vanilla.1
-> installed conf-mingw-w64-gcc-x86_64.1
-> installed ocaml-env-mingw64.1
-> installed system-mingw.1
-> retrieved ocaml-config.3 (2 extra sources)
-> retrieved ocaml-config.3 (2 extra sources)
-> installed mingw-w64-shims.0.2.0
-> 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 $(opam env --switch=mingw-5.4)
2026-03-27 09:10.14 ---> using "50e23bda8cb7e182e2fb806cb3f1c6566c93ab53027ddfe1f4220b08bd2bf8f7" from cache
C:/: (run (network host)
(shell "opam update --depexts"))
2026-03-27 09:10.14 ---> using "882bc898cf68e632dee31003c12789c688566b3783a36d413db7b6a44325a086" from cache
C:/: (run (cache (opam-archives (target "c:\\opam\\.opam\\download-cache")))
(network host)
(shell "opam remove -y wtr-ppx.3.0.0\
\nopam install -vy wtr-ppx.3.0.0\
\nres=$?\
\nif [ $res = 31 ]; then\
\n if opam show -f x-ci-accept-failures: wtr-ppx.3.0.0 | 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"))
Nothing to do.
[NOTE] wtr-ppx.3.0.0 is not installed.
The following actions will be performed:
=== install 15 packages
- install angstrom 0.16.1 [required by uri]
- install bigstringaf 0.10.0 [required by angstrom]
- install csexp 1.5.2 [required by dune-configurator]
- install dune 3.21.1 [required by wtr-ppx]
- install dune-configurator 3.21.1 [required by bigstringaf]
- install ocaml-compiler-libs v0.17.0 [required by ppxlib]
- install ocaml-syntax-shims 1.0.0 [required by angstrom]
- install ppx_derivers 1.2.1 [required by ppxlib]
- install ppxlib 0.38.0~5.5preview [required by wtr-ppx]
- install sexplib0 v0.17.0 [required by ppxlib]
- install stdlib-shims 0.3.0 [required by ppxlib]
- install stringext 1.6.0 [required by uri]
- install uri 4.4.0 [required by wtr-ppx]
- install wtr 3.0.0 [required by wtr-ppx]
- install wtr-ppx 3.0.0
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing 1/43: [angstrom.0.16.1: extract]
Processing 2/43: [angstrom.0.16.1: extract] [bigstringaf.0.10.0: extract]
Processing 3/43: [angstrom.0.16.1: extract] [bigstringaf.0.10.0: extract] [csexp.1.5.2: extract]
-> retrieved angstrom.0.16.1 (cached)
Processing 3/43: [bigstringaf.0.10.0: extract] [csexp.1.5.2: extract]
Processing 4/43: [bigstringaf.0.10.0: extract] [csexp.1.5.2: extract] [dune.3.21.1, dune-configurator.3.21.1: extract]
-> retrieved bigstringaf.0.10.0 (cached)
Processing 4/43: [csexp.1.5.2: extract] [dune.3.21.1, dune-configurator.3.21.1: extract]
Processing 5/43: [csexp.1.5.2: extract] [dune.3.21.1, dune-configurator.3.21.1: extract] [ocaml-compiler-libs.v0.17.0: extract]
-> retrieved csexp.1.5.2 (cached)
Processing 5/43: [dune.3.21.1, dune-configurator.3.21.1: extract] [ocaml-compiler-libs.v0.17.0: extract]
Processing 6/43: [dune.3.21.1, dune-configurator.3.21.1: extract] [ocaml-compiler-libs.v0.17.0: extract] [ocaml-syntax-shims.1.0.0: extract]
-> retrieved ocaml-compiler-libs.v0.17.0 (cached)
Processing 6/43: [dune.3.21.1, dune-configurator.3.21.1: extract] [ocaml-syntax-shims.1.0.0: extract]
Processing 7/43: [dune.3.21.1, dune-configurator.3.21.1: extract] [ocaml-syntax-shims.1.0.0: extract] [ppx_derivers.1.2.1: extract]
-> retrieved ocaml-syntax-shims.1.0.0 (cached)
Processing 7/43: [dune.3.21.1, dune-configurator.3.21.1: extract] [ppx_derivers.1.2.1: extract]
Processing 8/43: [dune.3.21.1, dune-configurator.3.21.1: extract] [ppx_derivers.1.2.1: extract] [ppxlib.0.38.0~5.5preview: extract]
-> retrieved ppx_derivers.1.2.1 (cached)
Processing 8/43: [dune.3.21.1, dune-configurator.3.21.1: extract] [ppxlib.0.38.0~5.5preview: extract]
Processing 9/43: [dune.3.21.1, dune-configurator.3.21.1: extract] [ppxlib.0.38.0~5.5preview: extract] [sexplib0.v0.17.0: extract]
-> retrieved sexplib0.v0.17.0 (cached)
Processing 9/43: [dune.3.21.1, dune-configurator.3.21.1: extract] [ppxlib.0.38.0~5.5preview: extract]
Processing 10/43: [dune.3.21.1, dune-configurator.3.21.1: extract] [ppxlib.0.38.0~5.5preview: extract] [stdlib-shims.0.3.0: extract]
-> retrieved stdlib-shims.0.3.0 (cached)
Processing 10/43: [dune.3.21.1, dune-configurator.3.21.1: extract] [ppxlib.0.38.0~5.5preview: extract]
Processing 11/43: [dune.3.21.1, dune-configurator.3.21.1: extract] [ppxlib.0.38.0~5.5preview: extract] [stringext.1.6.0: extract]
-> retrieved ppxlib.0.38.0~5.5preview (cached)
Processing 11/43: [dune.3.21.1, dune-configurator.3.21.1: extract] [stringext.1.6.0: extract]
Processing 12/43: [dune.3.21.1, dune-configurator.3.21.1: extract] [stringext.1.6.0: extract] [uri.4.4.0: extract]
-> retrieved stringext.1.6.0 (cached)
Processing 12/43: [dune.3.21.1, dune-configurator.3.21.1: extract] [uri.4.4.0: extract]
Processing 13/43: [dune.3.21.1, dune-configurator.3.21.1: extract] [uri.4.4.0: extract] [wtr.3.0.0, wtr-ppx.3.0.0: http]
-> retrieved uri.4.4.0 (cached)
Processing 13/43: [dune.3.21.1, dune-configurator.3.21.1: extract] [wtr.3.0.0, wtr-ppx.3.0.0: http]
Processing 13/43: [dune.3.21.1, dune-configurator.3.21.1: extract] [wtr.3.0.0, wtr-ppx.3.0.0: extract]
-> retrieved wtr.3.0.0, wtr-ppx.3.0.0 (https://github.com/lemaetech/wtr/archive/v3.0.0.tar.gz)
Processing 13/43: [dune.3.21.1, dune-configurator.3.21.1: extract]
-> retrieved dune.3.21.1, dune-configurator.3.21.1 (cached)
Processing 14/43: [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 14/43: [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 16/43: [csexp: dune build]
Processing 17/43: [csexp: dune build] [ocaml-compiler-libs: dune build]
Processing 18/43: [csexp: dune build] [ocaml-compiler-libs: dune build] [ocaml-syntax-shims: dune build]
Processing 19/43: [csexp: dune build] [ocaml-compiler-libs: dune build] [ocaml-syntax-shims: dune build] [ppx_derivers: dune build]
Processing 20/43: [csexp: dune build] [ocaml-compiler-libs: dune build] [ocaml-syntax-shims: dune build] [ppx_derivers: dune build] [sexplib0: dune build]
Processing 21/43: [csexp: dune build] [ocaml-compiler-libs: dune build] [ocaml-syntax-shims: dune build] [ppx_derivers: dune build] [sexplib0: dune build] [stdlib-shims: dune build]
Processing 22/43: [csexp: dune build] [ocaml-compiler-libs: dune build] [ocaml-syntax-shims: dune build] [ppx_derivers: dune build] [sexplib0: dune build] [stdlib-shims: dune build] [stringext: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "csexp" "-j" "15" "@install" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\csexp.1.5.2)
- (cd _build/default && C:\opam\.opam\mingw-5.4\bin\ocamlc.opt.exe -w -40 -g -bin-annot -bin-annot-occurrences -I src/.csexp.objs/byte -cmi-file src/.csexp.objs/byte/csexp.cmi -no-alias-deps -o src/.csexp.objs/byte/csexp.cmo -c -impl src/csexp.ml)
- File "src/csexp.ml", line 236, characters 7-14:
- 236 | [@@inlined always]
- ^^^^^^^
- Warning 53 [misplaced-attribute]: the inlined attribute cannot appear in this context
- (cd _build/default && C:\opam\.opam\mingw-5.4\bin\ocamlopt.opt.exe -w -40 -g -I src/.csexp.objs/byte -I src/.csexp.objs/native -cmi-file src/.csexp.objs/byte/csexp.cmi -no-alias-deps -o src/.csexp.objs/native/csexp.cmx -c -impl src/csexp.ml)
- File "src/csexp.ml", line 236, characters 7-14:
- 236 | [@@inlined always]
- ^^^^^^^
- Warning 53 [misplaced-attribute]: the inlined attribute cannot appear in this context
-> compiled csexp.1.5.2
Processing 22/43: [ocaml-compiler-libs: dune build] [ocaml-syntax-shims: dune build] [ppx_derivers: dune build] [sexplib0: dune build] [stdlib-shims: dune build] [stringext: dune build]
-> installed csexp.1.5.2
Processing 23/43: [ocaml-compiler-libs: dune build] [ocaml-syntax-shims: dune build] [ppx_derivers: dune build] [sexplib0: dune build] [stdlib-shims: dune build] [stringext: dune build]
Processing 24/43: [dune-configurator: rm] [ocaml-compiler-libs: dune build] [ocaml-syntax-shims: dune build] [ppx_derivers: dune build] [sexplib0: dune build] [stdlib-shims: dune build] [stringext: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "ocaml-compiler-libs" "-j" "15" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\ocaml-compiler-libs.v0.17.0)
-> compiled ocaml-compiler-libs.v0.17.0
Processing 24/43: [dune-configurator: rm] [ocaml-syntax-shims: dune build] [ppx_derivers: dune build] [sexplib0: dune build] [stdlib-shims: dune build] [stringext: dune build]
-> installed ocaml-compiler-libs.v0.17.0
Processing 25/43: [dune-configurator: rm] [ocaml-syntax-shims: dune build] [ppx_derivers: dune build] [sexplib0: dune build] [stdlib-shims: dune build] [stringext: dune build]
+ C:\cygwin64\bin\rm.exe "-rf" "vendor/csexp" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\dune-configurator.3.21.1)
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "ocaml-syntax-shims" "-j" "15" "@install" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\ocaml-syntax-shims.1.0.0)
- (cd _build/default/src && C:\opam\.opam\mingw-5.4\bin\ocaml.exe select-impl 5.4.0) > _build/default/src/impl
- File "_none_", line 1:
- Alert ocaml_deprecated_cli:
- Running ocaml where the first argument is an implicit basename with no
- extension (e.g. ocaml script-file) is deprecated. Either rename the script
- (ocaml script-file.ml) or qualify the basename (ocaml ./script-file)
-> compiled ocaml-syntax-shims.1.0.0
Processing 25/43: [dune-configurator: rm] [ppx_derivers: dune build] [sexplib0: dune build] [stdlib-shims: dune build] [stringext: dune build]
-> installed ocaml-syntax-shims.1.0.0
Processing 26/43: [dune-configurator: rm] [ppx_derivers: dune build] [sexplib0: dune build] [stdlib-shims: dune build] [stringext: dune build]
+ C:\cygwin64\bin\rm.exe "-rf" "vendor/pp" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\dune-configurator.3.21.1)
Processing 26/43: [dune-configurator: dune build] [ppx_derivers: dune build] [sexplib0: dune build] [stdlib-shims: dune build] [stringext: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "ppx_derivers" "-j" "15" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\ppx_derivers.1.2.1)
-> compiled ppx_derivers.1.2.1
Processing 26/43: [dune-configurator: dune build] [sexplib0: dune build] [stdlib-shims: dune build] [stringext: dune build]
-> installed ppx_derivers.1.2.1
Processing 27/43: [dune-configurator: dune build] [sexplib0: dune build] [stdlib-shims: dune build] [stringext: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "sexplib0" "-j" "15" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\sexplib0.v0.17.0)
-> compiled sexplib0.v0.17.0
Processing 27/43: [dune-configurator: dune build] [stdlib-shims: dune build] [stringext: dune build]
-> installed sexplib0.v0.17.0
Processing 28/43: [dune-configurator: dune build] [stdlib-shims: dune build] [stringext: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "stdlib-shims" "-j" "15" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\stdlib-shims.0.3.0)
-> compiled stdlib-shims.0.3.0
Processing 28/43: [dune-configurator: dune build] [stringext: dune build]
-> installed stdlib-shims.0.3.0
Processing 29/43: [dune-configurator: dune build] [stringext: dune build]
Processing 30/43: [dune-configurator: dune build] [ppxlib: dune build] [stringext: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "stringext" "-j" "15" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\stringext.1.6.0)
-> compiled stringext.1.6.0
Processing 30/43: [dune-configurator: dune build] [ppxlib: dune build]
-> installed stringext.1.6.0
Processing 31/43: [dune-configurator: dune build] [ppxlib: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "dune-configurator" "-j" "15" "@install" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\dune-configurator.3.21.1)
-> compiled dune-configurator.3.21.1
Processing 31/43: [ppxlib: dune build]
-> installed dune-configurator.3.21.1
Processing 32/43: [ppxlib: dune build]
Processing 33/43: [bigstringaf: dune build] [ppxlib: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "bigstringaf" "-j" "15" "@install" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\bigstringaf.0.10.0)
-> compiled bigstringaf.0.10.0
Processing 33/43: [ppxlib: dune build]
-> installed bigstringaf.0.10.0
Processing 34/43: [ppxlib: dune build]
Processing 35/43: [angstrom: dune build] [ppxlib: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "angstrom" "-j" "15" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\angstrom.0.16.1)
-> compiled angstrom.0.16.1
Processing 35/43: [ppxlib: dune build]
-> installed angstrom.0.16.1
Processing 36/43: [ppxlib: dune build]
Processing 37/43: [ppxlib: dune build] [uri: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "uri" "-j" "15" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\uri.4.4.0)
-> compiled uri.4.4.0
Processing 37/43: [ppxlib: dune build]
-> installed uri.4.4.0
Processing 38/43: [ppxlib: dune build]
Processing 39/43: [ppxlib: dune build] [wtr: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "wtr" "-j" "15" "@install" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\wtr.3.0.0)
-> compiled wtr.3.0.0
Processing 39/43: [ppxlib: dune build]
-> installed wtr.3.0.0
Processing 40/43: [ppxlib: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "ppxlib" "-j" "15" "@install" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\ppxlib.0.38.0~5.5preview)
-> compiled ppxlib.0.38.0~5.5preview
-> installed ppxlib.0.38.0~5.5preview
Processing 42/43: [wtr-ppx: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "wtr-ppx" "-j" "15" "@install" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\wtr-ppx.3.0.0)
-> compiled wtr-ppx.3.0.0
-> installed wtr-ppx.3.0.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-27 09:25.16 ---> saved as "29ed3a230e65fc53f778c1c4144332a9a815744635c2d45c68fb20808b826c46"
Job succeeded
Home|Differences with the last checks|Previous runs