2026-05-13 10:18.56: New job: test MisterDA/windows-version https://github.com/MisterDA/windows-version.git#refs/heads/main (1994f53476c9203ee587ea28e421dc8d1cde74bf) (linux-x86_64:(lower-bound)) Base: ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c Opam project build To reproduce locally: git clone --recursive "https://github.com/MisterDA/windows-version.git" -b "main" && cd "windows-version" && git reset --hard 1994f534 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c # debian-13-4.11_opam-2.5 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam RUN cd ~/opam-repository && (git cat-file -e 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && git log --no-decorate -n1 --oneline RUN opam init --reinit -ni RUN uname -rs && opam exec -- ocaml -version && opam --version WORKDIR /src RUN sudo chown opam /src RUN opam update -u COPY --chown=1000:1000 windows-version.opam ./ RUN opam pin add -yn windows-version.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="astring.0.8.3 base.v0.13.1 base-bigarray.base base-bytes.base base-threads.base base-unix.base conf-m4.1 cppo.1.6.1 dune.2.9.3 dune-configurator.2.5.1 dune-private-libs.2.5.1 fmt.0.8.0 jbuilder.1.0+beta20.1 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-compiler-libs.v0.11.0 ocaml-config.1 ocaml-migrate-parsetree.1.7.3 ocamlbuild.0.14.0 ocamlfind.1.8.1 ppx_derivers.1.0 ppx_deriving.4.5 ppx_sexp_conv.v0.13.0 ppx_tools.6.2 ppxfind.1.4 ppxlib.0.12.0 result.1.5 sexplib0.v0.13.0 stdio.v0.13.0 topkg.0.7.9" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y windows-version.dev $DEPS RUN opam install $DEPS COPY --chown=1000:1000 . /src RUN opam exec -- dune build @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-05-13 10:18.56: Using cache hint "MisterDA/windows-version-ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c-debian-13-4.11_opam-2.5-04440b6de115e3780f1ebddf8c0b51b0" 2026-05-13 10:18.56: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c) (comment debian-13-4.11_opam-2.5) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (workdir /src) (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam")) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && git log --no-decorate -n1 --oneline")) (run (shell "opam init --reinit -ni")) (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) (workdir /src) (run (shell "sudo chown opam /src")) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam update -u")) (copy (src windows-version.opam) (dst ./)) (run (network host) (shell "opam pin add -yn windows-version.dev './'")) (run (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "astring.0.8.3 base.v0.13.1 base-bigarray.base base-bytes.base base-threads.base base-unix.base conf-m4.1 cppo.1.6.1 dune.2.9.3 dune-configurator.2.5.1 dune-private-libs.2.5.1 fmt.0.8.0 jbuilder.1.0+beta20.1 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-compiler-libs.v0.11.0 ocaml-config.1 ocaml-migrate-parsetree.1.7.3 ocamlbuild.0.14.0 ocamlfind.1.8.1 ppx_derivers.1.0 ppx_deriving.4.5 ppx_sexp_conv.v0.13.0 ppx_tools.6.2 ppxfind.1.4 ppxlib.0.12.0 result.1.5 sexplib0.v0.13.0 stdio.v0.13.0 topkg.0.7.9") (env CI true) (env OCAMLCI true) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam update --depexts && opam install --cli=2.5 --depext-only -y windows-version.dev $DEPS")) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install $DEPS")) (copy (src .) (dst /src)) (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) ) 2026-05-13 10:18.56: Waiting for resource in pool OCluster 2026-05-13 10:37.15: Waiting for worker… 2026-05-13 10:39.10: Got resource from pool OCluster Building on asteria.caelum.ci.dev All commits already cached HEAD is now at 1994f53 Initial import from ocaml-dockerfile (from ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c) 2026-05-13 10:39.10 ---> using "36abb6db1723167d15c41f53ef05d371444812dc64e2ea7fe109d222db988473" from cache /: (comment debian-13-4.11_opam-2.5) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam")) 2026-05-13 10:39.10 ---> using "8b6c3f9b20d6c3beeb84a8d52ac5abfb97ee836913fb82a0f86bfdcf7eb71547" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && git log --no-decorate -n1 --oneline")) 4ae3c774e4 Merge pull request #29579 from ocaml/add-msys2-depexts 2026-05-13 10:39.10 ---> using "54f96e68ea5840d69b4f02846708b193c7a3c7a8b89c58ccdd59dd408cc89131" from cache /src: (run (shell "opam init --reinit -ni")) Configuring from /home/opam/.opamrc and then from built-in defaults. 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. This version of opam requires an update to the layout of /home/opam/.opam from version 2.1 to version 2.2, which can't be reverted. You may want to back it up before going further. Continue? [Y/n] y [NOTE] The 'jobs' option was reset, its value was 1 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using: opam option jobs=1 --global Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///home/opam/opam-repository 2026-05-13 10:39.10 ---> using "2e0488c85be23cfa510e6ed517b32de1968c6ef0872055c2e53d8cd567d53531" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-111-generic The OCaml toplevel, version 4.11.2 2.5.1 2026-05-13 10:39.10 ---> using "2e3f19834893eb0759c86b2e011bf3b52c3aa4c6e95eb8613bc712c32121d5d7" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-05-13 10:39.10 ---> using "6f860519618ac6071ef972da70b2fd5c8de012ce87d22609f5f2a49241b2d26e" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam update -u")) <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///home/opam/opam-repository Everything as up-to-date as possible (run with --verbose to show unavailable upgrades). The following packages are not being upgraded because the new versions conflict with other installed packages: - ocaml.5.5.0 - ocaml-config.3 However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2026-05-13 10:39.10 ---> using "7a3f34e1cf8732e7a22e946b952071a1ceef433d7611e04e2d67e9bac206c064" from cache /src: (copy (src windows-version.opam) (dst ./)) 2026-05-13 10:39.11 ---> saved as "ae94c501de5ded3bb1cc11083586dba5024ddbaab026845654f1d45ddfa5c0bb" /src: (run (network host) (shell "opam pin add -yn windows-version.dev './'")) [NOTE] Package windows-version does not exist in opam repositories registered in the current switch. [windows-version.dev] synchronised (file:///src) windows-version is now pinned to file:///src (version dev) 2026-05-13 10:39.12 ---> saved as "9e6316f209cdbc6acdff769ceac4f814ec585da0b45a06abc144e369e7c3a73b" /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-05-13 10:39.12 ---> saved as "d741ace11baa6eabb1e4fc7942d9bf643d34f7269345b7734fa8b74100e9bd34" /src: (env DEPS "astring.0.8.3 base.v0.13.1 base-bigarray.base base-bytes.base base-threads.base base-unix.base conf-m4.1 cppo.1.6.1 dune.2.9.3 dune-configurator.2.5.1 dune-private-libs.2.5.1 fmt.0.8.0 jbuilder.1.0+beta20.1 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-compiler-libs.v0.11.0 ocaml-config.1 ocaml-migrate-parsetree.1.7.3 ocamlbuild.0.14.0 ocamlfind.1.8.1 ppx_derivers.1.0 ppx_deriving.4.5 ppx_sexp_conv.v0.13.0 ppx_tools.6.2 ppxfind.1.4 ppxlib.0.12.0 result.1.5 sexplib0.v0.13.0 stdio.v0.13.0 topkg.0.7.9") /src: (env CI true) /src: (env OCAMLCI true) /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam update --depexts && opam install --cli=2.5 --depext-only -y windows-version.dev $DEPS")) + /usr/bin/sudo "apt-get" "update" - Hit:1 http://deb.debian.org/debian trixie InRelease - Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB] - Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB] - Get:4 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [160 kB] - Fetched 251 kB in 0s (2219 kB/s) - Reading package lists... <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [windows-version.dev] synchronised (file:///src) [NOTE] Package ocaml-config is already installed (current version is 1). [NOTE] Package ocaml-base-compiler is already installed (current version is 4.11.2). [NOTE] Package ocaml is already installed (current version is 4.11.2). [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-bigarray is already installed (current version is base). The following system packages will first need to be installed: m4 <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> + /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "m4" - Selecting previously unselected package m4. - (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 20623 files and directories currently installed.) - Preparing to unpack .../archives/m4_1.4.19-8_amd64.deb ... - Unpacking m4 (1.4.19-8) ... - Setting up m4 (1.4.19-8) ... # To update the current shell environment, run: eval $(opam env) 2026-05-13 10:39.23 ---> saved as "7da72807c3d50775092bfb11da3e594347f8a882aa96955491b5543f5356b093" /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install $DEPS")) [NOTE] Package ocaml-config is already installed (current version is 1). [NOTE] Package ocaml-base-compiler is already installed (current version is 4.11.2). [NOTE] Package ocaml is already installed (current version is 4.11.2). [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-bigarray is already installed (current version is base). The following actions will be performed: === install 24 packages - install astring 0.8.3 - install base v0.13.1 - install base-bytes base - install conf-m4 1 - install cppo 1.6.1 - install dune 2.9.3 - install dune-configurator 2.5.1 - install dune-private-libs 2.5.1 - install fmt 0.8.0 - install jbuilder 1.0+beta20.1 (deprecated) - install ocaml-compiler-libs v0.11.0 - install ocaml-migrate-parsetree 1.7.3 (deprecated) - install ocamlbuild 0.14.0 - install ocamlfind 1.8.1 - install ppx_derivers 1.0 - install ppx_deriving 4.5 - install ppx_sexp_conv v0.13.0 - install ppx_tools 6.2 - install ppxfind 1.4 - install ppxlib 0.12.0 - install result 1.5 - install sexplib0 v0.13.0 - install stdio v0.13.0 - install topkg 0.7.9 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved astring.0.8.3 (cached) -> retrieved base.v0.13.1 (cached) -> retrieved cppo.1.6.1 (cached) -> installed conf-m4.1 -> retrieved fmt.0.8.0 (cached) -> retrieved jbuilder.1.0+beta20.1 (cached) -> retrieved dune.2.9.3 (cached) -> retrieved dune-configurator.2.5.1, dune-private-libs.2.5.1 (cached) -> retrieved ocaml-compiler-libs.v0.11.0 (cached) -> retrieved ocaml-migrate-parsetree.1.7.3 (cached) -> retrieved ocamlbuild.0.14.0 (cached) -> retrieved ocamlfind.1.8.1 (cached) -> retrieved ppx_derivers.1.0 (cached) -> retrieved ppx_sexp_conv.v0.13.0 (cached) -> retrieved ppx_deriving.4.5 (https://opam.ocaml.org/cache) -> retrieved ppxlib.0.12.0 (cached) -> retrieved result.1.5 (cached) -> retrieved sexplib0.v0.13.0 (cached) -> retrieved stdio.v0.13.0 (cached) -> retrieved ppxfind.1.4 (https://opam.ocaml.org/cache) -> retrieved ppx_tools.6.2 (https://opam.ocaml.org/cache) -> retrieved topkg.0.7.9 (cached) -> installed ocamlfind.1.8.1 -> installed base-bytes.base -> installed ocamlbuild.0.14.0 -> installed jbuilder.1.0+beta20.1 -> installed ppx_derivers.1.0 -> installed cppo.1.6.1 -> installed ocaml-compiler-libs.v0.11.0 -> installed dune.2.9.3 -> installed result.1.5 -> installed sexplib0.v0.13.0 -> installed ppx_tools.6.2 -> installed dune-private-libs.2.5.1 -> installed topkg.0.7.9 -> installed ocaml-migrate-parsetree.1.7.3 -> installed dune-configurator.2.5.1 -> installed fmt.0.8.0 -> installed astring.0.8.3 -> installed ppxfind.1.4 -> installed ppx_deriving.4.5 -> installed base.v0.13.1 -> installed stdio.v0.13.0 -> installed ppxlib.0.12.0 -> installed ppx_sexp_conv.v0.13.0 Done. <><> ocaml-migrate-parsetree.1.7.3 installed successfully <><><><><><><><><><><> => Note: This package is deprecated. <><> jbuilder.1.0+beta20.1 installed successfully <><><><><><><><><><><><><><><> => Note: This package is deprecated. # To update the current shell environment, run: eval $(opam env) 2026-05-13 10:40.14 ---> saved as "a97ebb4f9196d73c9d452406c45004d73b777d5336bc04cf8715743978eeaa8a" /src: (copy (src .) (dst /src)) 2026-05-13 10:40.14 ---> saved as "b7b84b8f2e45a6835b3c1d9cf55abaf9c410dc6c26e3a8807a56274566448e76" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) File "/home/opam/.opam/4.11/lib/ocaml-compiler-libs/bytecomp/ocaml-compiler-libs.bytecomp.dune", line 1, characters 0-0: Warning: .dune files are ignored since 2.0. Reinstall the library with dune >= 2.0 to get rid of this warning and enable support for the subsystem this library provides. File "/home/opam/.opam/4.11/lib/ocaml-compiler-libs/common/ocaml-compiler-libs.common.dune", line 1, characters 0-0: Warning: .dune files are ignored since 2.0. Reinstall the library with dune >= 2.0 to get rid of this warning and enable support for the subsystem this library provides. File "/home/opam/.opam/4.11/lib/ocaml-compiler-libs/shadow/ocaml-compiler-libs.shadow.dune", line 1, characters 0-0: Warning: .dune files are ignored since 2.0. Reinstall the library with dune >= 2.0 to get rid of this warning and enable support for the subsystem this library provides. File "/home/opam/.opam/4.11/lib/ocaml-compiler-libs/toplevel/ocaml-compiler-libs.toplevel.dune", line 1, characters 0-0: Warning: .dune files are ignored since 2.0. Reinstall the library with dune >= 2.0 to get rid of this warning and enable support for the subsystem this library provides. File "/home/opam/.opam/4.11/lib/ppx_derivers/ppx_derivers.dune", line 1, characters 0-0: Warning: .dune files are ignored since 2.0. Reinstall the library with dune >= 2.0 to get rid of this warning and enable support for the subsystem this library provides. ocamlc .windows_version.objs/byte/windows_version.{cmo,cmt} (exit 2) (cd _build/default && /home/opam/.opam/4.11/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -bin-annot -I .windows_version.objs/byte -I /home/opam/.opam/4.11/lib/astring -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/fmt -I /home/opam/.opam/4.11/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.11/lib/sexplib0 -intf-suffix .ml -no-alias-deps -opaque -o .windows_version.objs/byte/windows_version.cmo -c -impl windows_version.pp.ml) File "windows_version.ml", line 205, characters 10-25: 205 | Fmt.invalid_arg "No KB for this Win10 %s revision" ^^^^^^^^^^^^^^^ Error: Unbound value Fmt.invalid_arg ocamlopt .windows_version.objs/native/windows_version.{cmx,o} (exit 2) (cd _build/default && /home/opam/.opam/4.11/bin/ocamlopt.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -I .windows_version.objs/byte -I .windows_version.objs/native -I /home/opam/.opam/4.11/lib/astring -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/fmt -I /home/opam/.opam/4.11/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.11/lib/sexplib0 -intf-suffix .ml -no-alias-deps -opaque -o .windows_version.objs/native/windows_version.cmx -c -impl windows_version.pp.ml) File "windows_version.ml", line 205, characters 10-25: 205 | Fmt.invalid_arg "No KB for this Win10 %s revision" ^^^^^^^^^^^^^^^ Error: Unbound value Fmt.invalid_arg "/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1 2026-05-13 10:40.16: Job failed: Failed: Build failed