Building on ltsc2025-3
(from ocaml/opam:windows-server-mingw-ltsc2025-opam)
2026-03-28 23:51.20 ---> 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"))
2026-03-28 23:51.20 ---> 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 65664dc5b276cda6cf6908fce5d2f7df2d434246"))
2026-03-28 23:51.20 ---> using "a1e705b8eccfc593b4fbc230ee7712cb183e42874d3459594f007e83ba548a84" 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.
2026-03-28 23:51.20 ---> using "94b92ded6f6a914e0c8cf60eb04427886c3a380cc0b69761979305cc893fbb67" 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 (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 $(opam env --switch=mingw-5.4)
2026-03-28 23:51.20 ---> using "fef9a386bcc007a13a835243258296c6fba53ee56a7f3e7d366a20891bb1dbf6" from cache
C:/: (run (network host)
(shell "opam update --depexts"))
2026-03-28 23:51.20 ---> using "c1b87f3ba265cc602c17b1d72cdbd101c4febb3b928180288e5808ce3e9dbec0" from cache
C:/: (run (cache (opam-archives (target "c:\\opam\\.opam\\download-cache")))
(network host)
(shell "opam remove -y diff.1.0.2\
\nopam install -vy diff.1.0.2\
\nres=$?\
\nif [ $res = 31 ]; then\
\n if opam show -f x-ci-accept-failures: diff.1.0.2 | 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] diff.1.0.2 is not installed.
Nothing to do.
The following actions will be performed:
=== install 7 packages
- install diff 1.0.2
- install dune 3.21.1 [required by diff]
- install ocaml-compiler-libs v0.17.0 [required by ppxlib]
- install ppx_derivers 1.2.1 [required by ppxlib]
- install ppxlib 0.37.0 [required by diff]
- install sexplib0 v0.17.0 [required by ppxlib]
- install stdlib-shims 0.3.0 [required by ppxlib]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing 1/21: [diff.1.0.2: http]
Processing 2/21: [diff.1.0.2: http] [dune.3.21.1: extract]
Processing 3/21: [diff.1.0.2: http] [dune.3.21.1: extract] [ocaml-compiler-libs.v0.17.0: extract]
Processing 3/21: [diff.1.0.2: extract] [dune.3.21.1: extract] [ocaml-compiler-libs.v0.17.0: extract]
-> retrieved ocaml-compiler-libs.v0.17.0 (cached)
Processing 3/21: [diff.1.0.2: extract] [dune.3.21.1: extract]
Processing 4/21: [diff.1.0.2: extract] [dune.3.21.1: extract] [ppx_derivers.1.2.1: extract]
-> retrieved diff.1.0.2 (https://github.com/skolemlabs/diff/archive/refs/tags/1.0.2.tar.gz)
Processing 4/21: [dune.3.21.1: extract] [ppx_derivers.1.2.1: extract]
Processing 5/21: [dune.3.21.1: extract] [ppx_derivers.1.2.1: extract] [ppxlib.0.37.0: extract]
-> retrieved ppx_derivers.1.2.1 (cached)
Processing 5/21: [dune.3.21.1: extract] [ppxlib.0.37.0: extract]
Processing 6/21: [dune.3.21.1: extract] [ppxlib.0.37.0: extract] [sexplib0.v0.17.0: extract]
-> retrieved sexplib0.v0.17.0 (cached)
Processing 6/21: [dune.3.21.1: extract] [ppxlib.0.37.0: extract]
Processing 7/21: [dune.3.21.1: extract] [ppxlib.0.37.0: extract] [stdlib-shims.0.3.0: extract]
-> retrieved stdlib-shims.0.3.0 (cached)
Processing 7/21: [dune.3.21.1: extract] [ppxlib.0.37.0: extract]
-> retrieved ppxlib.0.37.0 (cached)
Processing 7/21: [dune.3.21.1: extract]
-> retrieved dune.3.21.1 (cached)
Processing 8/21: [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 8/21: [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 10/21: [ocaml-compiler-libs: dune build]
Processing 11/21: [ocaml-compiler-libs: dune build] [ppx_derivers: dune build]
Processing 12/21: [ocaml-compiler-libs: dune build] [ppx_derivers: dune build] [sexplib0: dune build]
Processing 13/21: [ocaml-compiler-libs: dune build] [ppx_derivers: dune build] [sexplib0: dune build] [stdlib-shims: 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 13/21: [ocaml-compiler-libs: dune build] [ppx_derivers: dune build] [sexplib0: dune build]
-> installed stdlib-shims.0.3.0
Processing 14/21: [ocaml-compiler-libs: dune build] [ppx_derivers: dune build] [sexplib0: 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 14/21: [ocaml-compiler-libs: dune build] [sexplib0: dune build]
-> installed ppx_derivers.1.2.1
Processing 15/21: [ocaml-compiler-libs: dune build] [sexplib0: 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 15/21: [ocaml-compiler-libs: dune build]
-> installed sexplib0.v0.17.0
Processing 16/21: [ocaml-compiler-libs: 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
-> installed ocaml-compiler-libs.v0.17.0
Processing 18/21: [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.0.37.0)
-> compiled ppxlib.0.37.0
-> installed ppxlib.0.37.0
Processing 20/21: [diff: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "diff" "-j" "15" "@install" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\diff.1.0.2)
-> compiled diff.1.0.2
-> installed diff.1.0.2
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-29 00:04.47 ---> saved as "ad0b6de81dd5cba781488839cd028757ed4df7282baa8dd71a8bfa95d00f008a"
Job succeeded
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