Organisationsocurrentocaml-dockerfilee8c8fe ()(lint-fmt)

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2026-01-29 13:15.22: New job: test ocurrent/ocaml-dockerfile https://github.com/ocurrent/ocaml-dockerfile.git#refs/pull/257/head (e8c8fe8e07a5141f0f9e1b55cee9cd6565a9cd6c) (linux-x86_64:(lint-fmt))
Base: ocaml/opam:debian-13-ocaml-4.08@sha256:7cdc2a1943ac1462f548be7816c6d02f14e605659f225027208abe04795ea500
ocamlformat version: version 0.28.1 (from opam)

To reproduce locally:

git clone --recursive "https://github.com/ocurrent/ocaml-dockerfile.git" && cd "ocaml-dockerfile" && git fetch origin "refs/pull/257/head" && git reset --hard e8c8fe8e
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.08@sha256:7cdc2a1943ac1462f548be7816c6d02f14e605659f225027208abe04795ea500
USER 1000:1000
RUN cd ~/opam-repository && (git cat-file -e 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && git log --no-decorate -n1 --oneline && opam update -u
RUN opam depext -i dune
WORKDIR /src
RUN opam depext -i ocamlformat=0.28.1
COPY --chown=1000:1000 . /src/
RUN opam exec -- dune build @fmt --ignore-promoted-rules || (echo "dune build @fmt failed"; exit 2)

END-OF-DOCKERFILE
docker build .
END-REPRO-BLOCK

2026-01-29 13:15.22: Using cache hint "ocurrent/ocaml-dockerfile-ocaml/opam:debian-13-ocaml-4.08@sha256:7cdc2a1943ac1462f548be7816c6d02f14e605659f225027208abe04795ea500-debian-13-4.08_opam-2.5-ocamlformat-873cb18c37b308713d11ad3894c4bb78d73fb3e7"
2026-01-29 13:15.22: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.08@sha256:7cdc2a1943ac1462f548be7816c6d02f14e605659f225027208abe04795ea500)
 (user (uid 1000) (gid 1000))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell "cd ~/opam-repository && (git cat-file -e 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && git log --no-decorate -n1 --oneline && opam update -u"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell "opam depext -i dune"))
 (workdir /src)
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell "opam depext -i ocamlformat=0.28.1"))
 (copy (src .) (dst /src/))
 (run (shell "opam exec -- dune build @fmt --ignore-promoted-rules || (echo \"dune build @fmt failed\"; exit 2)"))
)

2026-01-29 13:15.22: Waiting for resource in pool OCluster
2026-01-29 13:15.22: Waiting for worker…
2026-01-29 13:15.23: Got resource from pool OCluster
Building on odawa.caelum.ci.dev
All commits already cached
HEAD is now at e8c8fe8 Fix paths. Copy DLLS. Use opam not ocaml-env

(from ocaml/opam:debian-13-ocaml-4.08@sha256:7cdc2a1943ac1462f548be7816c6d02f14e605659f225027208abe04795ea500)
2026-01-29 13:15.24 ---> using "4c1f60dc0cc5644c6a4c05cf3315bdbf9cc478b70e443b212a1220385bab8bba" from cache

/: (user (uid 1000) (gid 1000))

/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
        (network host)
        (shell "cd ~/opam-repository && (git cat-file -e 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
 * branch                  master     -> FETCH_HEAD
   a6b2f19780..84bda4afb0  master     -> origin/master
873cb18c37 Merge pull request #29216 from shonfeder/release-dune-3.21.0

<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
default (at git+file:///home/opam/opam-repository): 
    [INFO] opam 2.1 and 2.2 include many performance and security improvements over 2.0; please consider upgrading (https://opam.ocaml.org/doc/Install.html)


Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).
However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# Run eval $(opam env) to update the current shell environment
2026-01-29 13:16.13 ---> saved as "72a7cd495abee3d0659c15140c96fff42d035222fc9b794ad453f1a5292cd6f1"

/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
        (network host)
        (shell "opam depext -i dune"))
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
# No extra OS packages requirements found.
# All required OS packages found.
# Now letting opam install the packages
The following actions will be performed:
  - install dune 3.21.0

<><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
[dune.3.21.0] found in cache

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed dune.3.21.0
Done.
# Run eval $(opam env) to update the current shell environment
2026-01-29 13:16.36 ---> saved as "3b5aee51bb4636e6dab95deb6944478b896d0b06f021712424b773f7d70073ac"

/: (workdir /src)

/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "opam depext -i ocamlformat=0.28.1"))
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
# No extra OS packages requirements found.
# All required OS packages found.
# Now letting opam install the packages
The following actions will be performed:
  - install sexplib0          v0.14.0  [required by base]
  - install ocamlbuild        0.16.1   [required by fpath, astring, uuseg]
  - install either            1.0.0    [required by ocamlformat-lib]
  - install menhirLib         20250912 [required by ocamlformat-lib]
  - install csexp             1.5.2    [required by ocamlformat]
  - install dune-build-info   3.21.0   [required by ocamlformat-lib]
  - install camlp-streams     5.0.1    [required by ocamlformat-lib]
  - install seq               base     [required by re]
  - install menhirSdk         20250912 [required by ocamlformat-lib]
  - install fix               20250919 [required by ocamlformat-lib]
  - install menhirCST         20250912 [required by menhir]
  - install ocamlfind         1.9.8    [required by ocp-indent, astring, fpath, uuseg]
  - install ocaml-version     4.0.3    [required by ocamlformat-lib]
  - install cmdliner          2.1.0    [required by ocamlformat]
  - install dune-configurator 3.21.0   [required by base]
  - install re                1.11.0   [required by ocamlformat]
  - install menhir            20250912 [required by ocamlformat-lib]
  - install topkg             1.1.1    [required by fpath, astring, uuseg]
  - install ocp-indent        1.9.0    [required by ocamlformat-lib]
  - install base              v0.14.3  [required by ocamlformat-lib]
  - install uutf              1.0.4    [required by ocamlformat-lib]
  - install astring           0.8.5    [required by ocamlformat-lib]
  - install stdio             v0.14.0  [required by ocamlformat-lib]
  - install uucp              15.0.0   [required by uuseg]
  - install fpath             0.7.3    [required by ocamlformat-lib]
  - install uuseg             15.0.0   [required by ocamlformat-lib]
  - install ocamlformat-lib   0.28.1   [required by ocamlformat]
  - install ocamlformat       0.28.1
===== 28 to install =====

<><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
[astring.0.8.5] found in cache
[base.v0.14.3] found in cache
[camlp-streams.5.0.1] found in cache
[cmdliner.2.1.0] found in cache
[csexp.1.5.2] found in cache
[dune-build-info.3.21.0] found in cache
[dune-configurator.3.21.0] found in cache
[either.1.0.0] found in cache
[fix.20250919] found in cache
[fpath.0.7.3] found in cache
[menhir.20250912] found in cache
[menhirCST.20250912] found in cache
[menhirLib.20250912] found in cache
[menhirSdk.20250912] found in cache
[ocaml-version.4.0.3] found in cache
[ocamlbuild.0.16.1] found in cache
[ocamlfind.1.9.8] found in cache
[ocamlformat.0.28.1] found in cache
[ocamlformat-lib.0.28.1] found in cache
[ocp-indent.1.9.0] found in cache
[re.1.11.0] found in cache
[sexplib0.v0.14.0] found in cache
[stdio.v0.14.0] found in cache
[topkg.1.1.1] found in cache
[uucp.15.0.0] found in cache
[uuseg.15.0.0] found in cache
[uutf.1.0.4] found in cache

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed seq.base
-> installed camlp-streams.5.0.1
-> installed csexp.1.5.2
-> installed cmdliner.2.1.0
-> installed either.1.0.0
-> installed fix.20250919
-> installed menhirCST.20250912
-> installed menhirLib.20250912
-> installed menhirSdk.20250912
-> installed ocaml-version.4.0.3
-> installed re.1.11.0
-> installed sexplib0.v0.14.0
-> installed dune-build-info.3.21.0
-> installed dune-configurator.3.21.0
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed ocp-indent.1.9.0
-> installed base.v0.14.3
-> installed topkg.1.1.1
-> installed stdio.v0.14.0
-> installed uutf.1.0.4
-> installed astring.0.8.5
-> installed fpath.0.7.3
-> installed menhir.20250912
-> installed uucp.15.0.0
-> installed uuseg.15.0.0
-> installed ocamlformat-lib.0.28.1
-> installed ocamlformat.0.28.1
Done.

<><> ocp-indent.1.9.0 installed successfully ><><><><><><><><><><><><><><><><><>
=> This package requires additional configuration for use in editors. Install package 'user-setup', or manually:

   * for Emacs, add these lines to ~/.emacs:
     (add-to-list 'load-path "/home/opam/.opam/4.08/share/emacs/site-lisp")
     (require 'ocp-indent)

   * for Vim, add this line to ~/.vimrc:
     set rtp^="/home/opam/.opam/4.08/share/ocp-indent/vim"
# Run eval $(opam env) to update the current shell environment
2026-01-29 13:17.21 ---> saved as "feaec41ae6674b5392c1669250b45e7c9432e92ab5fcb8c64fb0ca2bc77dcd2b"

/src: (copy (src .) (dst /src/))
2026-01-29 13:17.21 ---> saved as "40fab5cd1ec09bb1d2e7c91b1d0cd338a3f5e949b7ad225438050cddd9b32a2f"

/src: (run (shell "opam exec -- dune build @fmt --ignore-promoted-rules || (echo \"dune build @fmt failed\"; exit 2)"))
File "src-opam/windows.mli", line 1, characters 0-0:
diff --git a/_build/default/src-opam/windows.mli b/_build/default/src-opam/.formatted/windows.mli
index b7c4842..123cd44 100644
--- a/_build/default/src-opam/windows.mli
+++ b/_build/default/src-opam/.formatted/windows.mli
@@ -63,9 +63,9 @@ val install_visual_studio_build_tools : ?vs_version:string -> string list -> t
 
 val persist_msvc_env : ?arch:Ocaml_version.arch -> unit -> t
 (** [persist_msvc_env ?arch ()] captures the MSVC environment variables from
-    vcvarsall.bat and persists them permanently to the system environment.
-    This allows opam and users to access the MSVC compiler without needing
-    a wrapper script. Should be called after [install_visual_studio_build_tools]. *)
+    vcvarsall.bat and persists them permanently to the system environment. This
+    allows opam and users to access the MSVC compiler without needing a wrapper
+    script. Should be called after [install_visual_studio_build_tools]. *)
 
 val ocaml_for_windows_package_exn :
   switch:Ocaml_version.t ->
File "src-opam/windows.ml", line 1, characters 0-0:
diff --git a/_build/default/src-opam/windows.ml b/_build/default/src-opam/.formatted/windows.ml
index 031ffb7..f983a4b 100644
--- a/_build/default/src-opam/windows.ml
+++ b/_build/default/src-opam/.formatted/windows.ml
@@ -31,7 +31,9 @@ let run_vc ~arch fmt =
     | _ -> invalid_arg "Unsupported architecture"
   in
   ksprintf
-    (run {|call "C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Auxiliary\Build\vcvarsall.bat" %s && %s|} arch)
+    (run
+       {|call "C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Auxiliary\Build\vcvarsall.bat" %s && %s|}
+       arch)
     fmt
 
 let cleanup t = t @@ run_powershell {|Remove-Item 'C:\TEMP' -Recurse|} |> crunch
@@ -102,9 +104,17 @@ let install_visual_studio_build_tools ?(vs_version = "17") components =
 let persist_msvc_env ?(arch = `X86_64) () =
   (* Capture the MSVC environment from vcvarsall.bat and persist it permanently.
      This allows opam and users to access the MSVC compiler without needing a wrapper. *)
-  let arch_str = match arch with `I386 -> "x86" | `X86_64 -> "amd64" | _ -> invalid_arg "Unsupported architecture" in
-  run {|call "C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Auxiliary\Build\vcvarsall.bat" %s && set > C:\msvc_env.txt|} arch_str
-  @@ run_powershell {|Get-Content C:\msvc_env.txt | ForEach-Object { if ($_ -match '^(PATH|INCLUDE|LIB|LIBPATH)=(.*)$') { Write-Host ('Setting ' + $matches[1]); [Environment]::SetEnvironmentVariable($matches[1], $matches[2], 'Machine') } }|}
+  let arch_str =
+    match arch with
+    | `I386 -> "x86"
+    | `X86_64 -> "amd64"
+    | _ -> invalid_arg "Unsupported architecture"
+  in
+  run
+    {|call "C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Auxiliary\Build\vcvarsall.bat" %s && set > C:\msvc_env.txt|}
+    arch_str
+  @@ run_powershell
+       {|Get-Content C:\msvc_env.txt | ForEach-Object { if ($_ -match '^(PATH|INCLUDE|LIB|LIBPATH)=(.*)$') { Write-Host ('Setting ' + $matches[1]); [Environment]::SetEnvironmentVariable($matches[1], $matches[2], 'Machine') } }|}
   @@ run {|del C:\msvc_env.txt|}
 
 let header ?alias ~override_tag distro =
File "src-opam/opam.ml", line 1, characters 0-0:
diff --git a/_build/default/src-opam/opam.ml b/_build/default/src-opam/.formatted/opam.ml
index 1adcabe..7745299 100644
--- a/_build/default/src-opam/opam.ml
+++ b/_build/default/src-opam/.formatted/opam.ml
@@ -342,8 +342,7 @@ let copy_opams_windows ~mingw opam_branches =
   (if mingw then
      copy ~from:"opam-builder"
        ~src:[ {|C:\cygwin64\usr\local\bin\Opam.Runtime.amd64|} ]
-       ~dst:{|C:\cygwin64\usr\local\bin\Opam.Runtime.amd64|}
-       ()
+       ~dst:{|C:\cygwin64\usr\local\bin\Opam.Runtime.amd64|} ()
    else empty)
   @@ List.fold_left
        (fun acc { branch; public_name; aliases; _ } ->
dune build @fmt failed
"/usr/bin/env" "bash" "-c" "opam exec -- dune build @fmt --ignore-promoted-rules || (echo "dune build @fmt failed"; exit 2)" failed with exit status 2
2026-01-29 13:17.22: Job failed: Failed: Build failed