(lint-fmt)

2026-01-30 10:40.51: New job: test ocurrent/ocaml-dockerfile https://github.com/ocurrent/ocaml-dockerfile.git#refs/pull/257/head (595355856125c677a766de028ba32a065391cb71) (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 59535585
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


2026-01-30 10:40.51: Using cache hint "ocurrent/ocaml-dockerfile-ocaml/opam:debian-13-ocaml-4.08@sha256:7cdc2a1943ac1462f548be7816c6d02f14e605659f225027208abe04795ea500-debian-13-4.08_opam-2.5-ocamlformat-873cb18c37b308713d11ad3894c4bb78d73fb3e7"
2026-01-30 10:40.51: 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)"))
)


2026-01-30 10:40.51: Waiting for resource in pool OCluster
2026-01-30 10:40.51: Waiting for worker…
2026-01-30 10:40.52: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
HEAD is now at 5953558 Fix paths and file copy


(from ocaml/opam:debian-13-ocaml-4.08@sha256:7cdc2a1943ac1462f548be7816c6d02f14e605659f225027208abe04795ea500)
2026-01-30 10:41.28 ---> saved as "4c1f60dc0cc5644c6a4c05cf3315bdbf9cc478b70e443b212a1220385bab8bba"


/: (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..d5976962c5  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
2026-01-30 10:42.37 ---> 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
2026-01-30 10:43.09 ---> 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 either.1.0.0
-> installed fix.20250919
-> installed menhirCST.20250912
-> installed cmdliner.2.1.0
-> 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 ocp-indent.1.9.0
-> installed ocamlbuild.0.16.1
-> 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 menhir.20250912
-> installed fpath.0.7.3
-> 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
2026-01-30 10:44.06 ---> saved as "feaec41ae6674b5392c1669250b45e7c9432e92ab5fcb8c64fb0ca2bc77dcd2b"


/src: (copy (src .) (dst /src/))
2026-01-30 10:44.06 ---> saved as "3be8e6e22189b24ac54c07d1380b36b97a0bfeef0240f8b283d441b0ceff6a20"


/src: (run (shell "opam exec -- dune build @fmt --ignore-promoted-rules || (echo \"dune build @fmt failed\"; exit 2)"))
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 69cc899..49d4e36 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
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 855c948..aec4cec 100644
--- a/_build/default/src-opam/opam.ml
+++ b/_build/default/src-opam/.formatted/opam.ml
@@ -344,8 +344,7 @@ 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:\Opam.Runtime.amd64|}
-       ()
+       ~dst:{|C:\Opam.Runtime.amd64|} ()
@@ run {|move C:\Opam.Runtime.amd64 C:\cygwin64\usr\local\bin|}
else empty)
@@ List.fold_left
@@ -380,11 +379,17 @@ let setup_default_opam_windows_mingw =


let setup_default_opam_windows_msvc =
let cygwin = {|C:\cygwin64\usr\local\bin;C:\cygwin64\bin|} in
-  let windows = {|C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0;C:\Windows\System32\OpenSSH|} in
+  let windows =
+    {|C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0;C:\Windows\System32\OpenSSH|}
+  in
(* Capture MSVC environment and set PATH = MSVC -> Cygwin -> Windows *)
-  run {|powershell -Command "[Environment]::GetEnvironmentVariable('PATH', 'Machine')" > C:\path_before.txt|}
-  @@ run {|call "C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Auxiliary\Build\vcvarsall.bat" amd64 && set > C:\msvc_env.txt|}
-  @@ run_powershell (Printf.sprintf {|
+  run
+    {|powershell -Command "[Environment]::GetEnvironmentVariable('PATH', 'Machine')" > C:\path_before.txt|}
+  @@ run
+       {|call "C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Auxiliary\Build\vcvarsall.bat" amd64 && set > C:\msvc_env.txt|}
+  @@ run_powershell
+       (Printf.sprintf
+          {|
$before = (Get-Content C:\path_before.txt).Trim()
$content = Get-Content C:\msvc_env.txt
foreach ($line in $content) {
@@ -398,9 +403,11 @@ foreach ($line in $content) {
[Environment]::SetEnvironmentVariable('PATH', $finalPath, 'Machine')
}
}
-|} cygwin windows)
+|}
+          cygwin windows)
@@ run {|del C:\path_before.txt C:\msvc_env.txt|}
-  @@ run {|mklink C:\cygwin64\usr\local\bin\opam.exe C:\cygwin64\usr\local\bin\opam-2.2.exe|}
+  @@ run
+       {|mklink C:\cygwin64\usr\local\bin\opam.exe C:\cygwin64\usr\local\bin\opam-2.2.exe|}


(* Apk based Dockerfile *)
let apk_opam2 ?(labels = []) ?arch ~opam_hashes distro () =
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
2026-01-30 10:44.06: Job failed: Failed: Build failed