Building on ltsc2025-2
(from ocaml/opam:windows-server-mingw-ltsc2025-opam)
2026-03-27 10:41.20 ---> 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"))
2026-03-27 10:41.20 ---> 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 e589be2bb3f3c3428c9c98a122428f3ad2d44845"))
2026-03-27 10:41.20 ---> 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 10:41.20 ---> 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 $(opam env --switch=mingw-5.4)
2026-03-27 10:41.20 ---> using "50e23bda8cb7e182e2fb806cb3f1c6566c93ab53027ddfe1f4220b08bd2bf8f7" from cache
C:/: (run (network host)
(shell "opam update --depexts"))
2026-03-27 10:41.20 ---> using "882bc898cf68e632dee31003c12789c688566b3783a36d413db7b6a44325a086" from cache
C:/: (run (cache (opam-archives (target "c:\\opam\\.opam\\download-cache")))
(network host)
(shell "opam remove -y yojson-five.3.0.0\
\nopam install -vy yojson-five.3.0.0\
\nres=$?\
\nif [ $res = 31 ]; then\
\n if opam show -f x-ci-accept-failures: yojson-five.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"))
[NOTE] yojson-five.3.0.0 is not installed.
Nothing to do.
The following actions will be performed:
=== install 11 packages
- install dune 3.21.1 [required by yojson-five]
- install gen 1.1 [required by sedlex]
- install ocaml-compiler-libs v0.17.0 [required by ppxlib]
- install ppx_derivers 1.2.1 [required by ppxlib]
- install ppxlib 0.38.0~5.5preview [required by sedlex]
- install sedlex 3.7 [required by yojson-five]
- install seq base [required by gen]
- install sexplib0 v0.17.0 [required by ppxlib]
- install stdlib-shims 0.3.0 [required by ppxlib]
- install yojson 3.0.0 [required by yojson-five]
- install yojson-five 3.0.0
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing 1/32: [dune.3.21.1: extract]
Processing 2/32: [dune.3.21.1: extract] [gen.1.1: extract]
Processing 3/32: [dune.3.21.1: extract] [gen.1.1: extract] [ocaml-compiler-libs.v0.17.0: extract]
-> retrieved gen.1.1 (cached)
Processing 3/32: [dune.3.21.1: extract] [ocaml-compiler-libs.v0.17.0: extract]
Processing 4/32: [dune.3.21.1: extract] [ocaml-compiler-libs.v0.17.0: extract] [ppx_derivers.1.2.1: extract]
-> retrieved ocaml-compiler-libs.v0.17.0 (cached)
Processing 4/32: [dune.3.21.1: extract] [ppx_derivers.1.2.1: extract]
Processing 5/32: [dune.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 5/32: [dune.3.21.1: extract] [ppxlib.0.38.0~5.5preview: extract]
Processing 6/32: [dune.3.21.1: extract] [ppxlib.0.38.0~5.5preview: extract] [sedlex.3.7: extract]
-> retrieved sedlex.3.7 (cached)
Processing 6/32: [dune.3.21.1: extract] [ppxlib.0.38.0~5.5preview: extract]
-> retrieved seq.base (cached)
Processing 7/32: [dune.3.21.1: extract] [ppxlib.0.38.0~5.5preview: extract]
Processing 8/32: [dune.3.21.1: extract] [ppxlib.0.38.0~5.5preview: extract] [sexplib0.v0.17.0: extract]
Processing 9/32: [dune.3.21.1: extract] [ppxlib.0.38.0~5.5preview: extract] [sexplib0.v0.17.0: extract]
-> installed seq.base
Processing 10/32: [dune.3.21.1: extract] [ppxlib.0.38.0~5.5preview: extract] [sexplib0.v0.17.0: extract]
-> retrieved sexplib0.v0.17.0 (cached)
Processing 10/32: [dune.3.21.1: extract] [ppxlib.0.38.0~5.5preview: extract]
Processing 11/32: [dune.3.21.1: extract] [ppxlib.0.38.0~5.5preview: extract] [stdlib-shims.0.3.0: extract]
-> retrieved ppxlib.0.38.0~5.5preview (cached)
Processing 11/32: [dune.3.21.1: extract] [stdlib-shims.0.3.0: extract]
Processing 12/32: [dune.3.21.1: extract] [stdlib-shims.0.3.0: extract] [yojson.3.0.0, yojson-five.3.0.0: extract]
-> retrieved stdlib-shims.0.3.0 (cached)
Processing 12/32: [dune.3.21.1: extract] [yojson.3.0.0, yojson-five.3.0.0: extract]
-> retrieved yojson.3.0.0, yojson-five.3.0.0 (cached)
Processing 12/32: [dune.3.21.1: extract]
-> retrieved dune.3.21.1 (cached)
Processing 13/32: [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 13/32: [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 15/32: [gen: dune build]
Processing 16/32: [gen: dune build] [ocaml-compiler-libs: dune build]
Processing 17/32: [gen: dune build] [ocaml-compiler-libs: dune build] [ppx_derivers: dune build]
Processing 18/32: [gen: dune build] [ocaml-compiler-libs: dune build] [ppx_derivers: dune build] [sexplib0: dune build]
Processing 19/32: [gen: dune build] [ocaml-compiler-libs: dune build] [ppx_derivers: dune build] [sexplib0: dune build] [stdlib-shims: dune build]
Processing 20/32: [gen: dune build] [ocaml-compiler-libs: dune build] [ppx_derivers: dune build] [sexplib0: dune build] [stdlib-shims: dune build] [yojson: 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 20/32: [gen: dune build] [ocaml-compiler-libs: dune build] [sexplib0: dune build] [stdlib-shims: dune build] [yojson: dune build]
-> installed ppx_derivers.1.2.1
Processing 21/32: [gen: dune build] [ocaml-compiler-libs: dune build] [sexplib0: dune build] [stdlib-shims: dune build] [yojson: 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 21/32: [gen: dune build] [ocaml-compiler-libs: dune build] [sexplib0: dune build] [yojson: dune build]
-> installed stdlib-shims.0.3.0
Processing 22/32: [gen: dune build] [ocaml-compiler-libs: dune build] [sexplib0: dune build] [yojson: 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 22/32: [gen: dune build] [ocaml-compiler-libs: dune build] [yojson: dune build]
-> installed sexplib0.v0.17.0
Processing 23/32: [gen: dune build] [ocaml-compiler-libs: dune build] [yojson: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "@install" "-p" "gen" "-j" "15" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\gen.1.1)
-> compiled gen.1.1
Processing 23/32: [ocaml-compiler-libs: dune build] [yojson: dune build]
-> installed gen.1.1
Processing 24/32: [ocaml-compiler-libs: dune build] [yojson: 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 24/32: [yojson: dune build]
-> installed ocaml-compiler-libs.v0.17.0
Processing 25/32: [yojson: dune build]
Processing 26/32: [ppxlib: dune build] [yojson: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "yojson" "-j" "15" "@install" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\yojson.3.0.0)
-> compiled yojson.3.0.0
Processing 26/32: [ppxlib: dune build]
-> installed yojson.3.0.0
Processing 27/32: [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 29/32: [sedlex: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "sedlex" "-j" "15" "@install" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\sedlex.3.7)
-> compiled sedlex.3.7
-> installed sedlex.3.7
Processing 31/32: [yojson-five: dune build]
+ C:\opam\.opam\mingw-5.4\bin\dune.exe "build" "-p" "yojson-five" "-j" "15" "@install" (CWD=C:\opam\.opam\mingw-5.4\.opam-switch\build\yojson-five.3.0.0)
-> compiled yojson-five.3.0.0
-> installed yojson-five.3.0.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-27 10:55.02 ---> saved as "f5f72150d2718f9f5cc891b624df3d16da814b51fb1b9e388c6a9f8cc44f2fb1"
Job succeeded
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