(lint-fmt)

2025-12-14 10:12.59: New job: test jonludlam/js_top_worker https://github.com/jonludlam/js_top_worker.git#refs/heads/main (f83c32d71ee54b2d18b53d109933e44ed6054d78) (linux-x86_64:(lint-fmt))
Base: ocaml/opam:debian-13-ocaml-4.08@sha256:6fadef23b5069dc945f3a454c49421fd09e8c17aa57d3f9ad27d3879fce6aa44
ocamlformat version: version 0.20.1 (from opam)


To reproduce locally:


git clone --recursive "https://github.com/jonludlam/js_top_worker.git" -b "main" && cd "js_top_worker" && git reset --hard f83c32d7
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.08@sha256:6fadef23b5069dc945f3a454c49421fd09e8c17aa57d3f9ad27d3879fce6aa44
USER 1000:1000
RUN cd ~/opam-repository && (git cat-file -e 991c7a1514e7da747afe448ae9a046af3bc2497e || git fetch origin master) && git reset -q --hard 991c7a1514e7da747afe448ae9a046af3bc2497e && git log --no-decorate -n1 --oneline && opam update -u
RUN opam depext -i dune
WORKDIR /src
RUN opam depext -i ocamlformat=0.20.1
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


2025-12-14 10:12.59: Using cache hint "jonludlam/js_top_worker-ocaml/opam:debian-13-ocaml-4.08@sha256:6fadef23b5069dc945f3a454c49421fd09e8c17aa57d3f9ad27d3879fce6aa44-debian-13-4.08_opam-2.4-ocamlformat-991c7a1514e7da747afe448ae9a046af3bc2497e"
2025-12-14 10:12.59: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.08@sha256:6fadef23b5069dc945f3a454c49421fd09e8c17aa57d3f9ad27d3879fce6aa44)
(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 991c7a1514e7da747afe448ae9a046af3bc2497e || git fetch origin master) && git reset -q --hard 991c7a1514e7da747afe448ae9a046af3bc2497e && 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=0.20.1"))
(copy (src .) (dst /src/))
(run (shell "opam exec -- dune build @fmt --ignore-promoted-rules || (echo \"dune build @fmt failed\"; exit 2)"))
)


2025-12-14 10:12.59: Waiting for resource in pool OCluster
2025-12-14 10:19.08: Waiting for worker…
2025-12-14 10:20.23: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at f83c32d Missing dependency


(from ocaml/opam:debian-13-ocaml-4.08@sha256:6fadef23b5069dc945f3a454c49421fd09e8c17aa57d3f9ad27d3879fce6aa44)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.08@sha256:6fadef23b5069dc945f3a454c49421fd09e8c17aa57d3f9ad27d3879fce6aa44' locally
docker.io/ocaml/opam@sha256:6fadef23b5069dc945f3a454c49421fd09e8c17aa57d3f9ad27d3879fce6aa44: Pulling from ocaml/opam
2981f7e8980b: Already exists
9c63e1c4ba84: Already exists
02578b9c9f1b: Already exists
3801cb7ba5e6: Already exists
1c4cdedd39f1: Already exists
40f6006c5f5a: Already exists
c451a17216ec: Already exists
e4104b8f72ee: Already exists
7c7dbc5e7919: Already exists
aa82be714e7c: Already exists
922520f12384: Already exists
9bfea042cef8: Already exists
1244979f7c21: Already exists
7583a0e34f94: Already exists
14bef3f2665a: Already exists
3a4b42ce6cb5: Already exists
b0a08a900877: Already exists
b0a08a900877: Already exists
16ac87e68d60: Already exists
74ac6e8c9b82: Already exists
b41290a57dc5: Already exists
592e5bcb7159: Already exists
4f4fb700ef54: Already exists
1db0705661a3: Already exists
76bb8e35b9cc: Already exists
3bc9d98c3b49: Already exists
7096ef42e6c0: Already exists
cd0e70de8125: Already exists
23ffab57f98e: Already exists
b974353d8023: Already exists
c74fba566723: Already exists
5ad399846f45: Already exists
3e7203fa3980: Already exists
0b8915d2a92b: Already exists
e68c7a56c438: Already exists
9024d680a167: Pulling fs layer
3c7c73421b6e: Pulling fs layer
7134fa9b4278: Pulling fs layer
9d94fb523099: Pulling fs layer
20d06dbdae7e: Pulling fs layer
b9a45e537661: Pulling fs layer
d013a1d2f205: Pulling fs layer
20d06dbdae7e: Download complete
3c7c73421b6e: Download complete
7134fa9b4278: Download complete
9d94fb523099: Download complete
b9a45e537661: Download complete
b9e11c34eba5: Pulling fs layer
e0af6a95398b: Pulling fs layer
b559598791bf: Pulling fs layer
b559598791bf: Waiting
b9e11c34eba5: Verifying Checksum
b9e11c34eba5: Download complete
e0af6a95398b: Verifying Checksum
e0af6a95398b: Download complete
b559598791bf: Verifying Checksum
b559598791bf: Download complete
d013a1d2f205: Verifying Checksum
d013a1d2f205: Download complete
9024d680a167: Pull complete
3c7c73421b6e: Pull complete
7134fa9b4278: Pull complete
9d94fb523099: Pull complete
20d06dbdae7e: Pull complete
b9a45e537661: Pull complete
d013a1d2f205: Pull complete
b9e11c34eba5: Pull complete
e0af6a95398b: Pull complete
b559598791bf: Pull complete
Digest: sha256:6fadef23b5069dc945f3a454c49421fd09e8c17aa57d3f9ad27d3879fce6aa44
Status: Downloaded newer image for ocaml/opam@sha256:6fadef23b5069dc945f3a454c49421fd09e8c17aa57d3f9ad27d3879fce6aa44
2025-12-14 10:20.24 ---> using "c557567380599a9d74e9cba757661af503505628fe0a86c2e1639761275a17b1" 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 991c7a1514e7da747afe448ae9a046af3bc2497e || git fetch origin master) && git reset -q --hard 991c7a1514e7da747afe448ae9a046af3bc2497e && git log --no-decorate -n1 --oneline && opam update -u"))
991c7a1514 Merge pull request #28718 from ocaml/mseri-patch-1


<><> 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
2025-12-14 10:20.24 ---> using "48334a0274a4cda6e745afa064f35b53a7edab2808d8c06488698439abe9b851" from cache


/: (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 3.20.2


<><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
[dune.3.20.2] found in cache


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed dune.3.20.2
Done.
# Run eval $(opam env) to update the current shell environment
2025-12-14 10:20.24 ---> using "fcdaf03ddf3ca48837f128e47a2e53ac4a1c0800def4e13084ece1bb4817789b" from cache


/: (workdir /src)


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam depext -i ocamlformat=0.20.1"))
# 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 ocaml-version     3.5.0    [required by ocamlformat]
- install sexplib0          v0.14.0  [required by base]
- install ocamlbuild        0.16.1   [required by fpath, uuseg]
- install cmdliner          1.3.0    [required by ocamlformat]
- install either            1.0.0    [required by ocamlformat]
- install menhirLib         20250912 [required by ocamlformat]
- install csexp             1.5.2    [required by dune-configurator]
- install result            1.5      [required by odoc-parser]
- install camlp-streams     5.0.1    [required by odoc-parser]
- install seq               base     [required by re]
- install menhirSdk         20250912 [required by ocamlformat]
- install fix               20250919 [required by ocamlformat]
- install menhirCST         20250912 [required by menhir]
- install ocamlfind         1.9.8    [required by ocp-indent, fpath, uuseg]
- install dune-build-info   3.20.2   [required by ocamlformat]
- install dune-configurator 3.20.2   [required by base]
- install re                1.11.0   [required by ocamlformat]
- install menhir            20250912 [required by ocamlformat]
- install topkg             1.1.1    [required by fpath, uuseg]
- install ocp-indent        1.9.0    [required by ocamlformat]
- install base              v0.14.3  [required by ocamlformat]
- install uutf              1.0.4    [required by ocamlformat]
- install astring           0.8.5    [required by fpath, odoc-parser]
- install stdio             v0.14.0  [required by ocamlformat]
- install uucp              15.0.0   [required by uuseg]
- install odoc-parser       1.0.1    [required by ocamlformat]
- install fpath             0.7.3    [required by ocamlformat]
- install uuseg             15.0.0   [required by ocamlformat]
- install ocamlformat       0.20.1
===== 29 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.1.3.0] found in cache
[csexp.1.5.2] found in cache
[dune-build-info.3.20.2] found in cache
[dune-configurator.3.20.2] 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.3.5.0] found in cache
[ocamlbuild.0.16.1] found in cache
[ocamlfind.1.9.8] found in cache
[ocamlformat.0.20.1] found in cache
[ocp-indent.1.9.0] found in cache
[odoc-parser.1.0.1] found in cache
[re.1.11.0] found in cache
[result.1.5] 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.1.3.0
-> installed either.1.0.0
-> installed fix.20250919
-> installed menhirCST.20250912
-> installed menhirLib.20250912
-> installed menhirSdk.20250912
-> installed ocaml-version.3.5.0
-> installed re.1.11.0
-> installed result.1.5
-> installed sexplib0.v0.14.0
-> installed dune-build-info.3.20.2
-> installed dune-configurator.3.20.2
-> 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 menhir.20250912
-> installed odoc-parser.1.0.1
-> installed fpath.0.7.3
-> installed uucp.15.0.0
-> installed uuseg.15.0.0
-> installed ocamlformat.0.20.1
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
2025-12-14 10:20.24 ---> using "49316287e3b0ac4df084bd5b9f78c11e68bdf5a7b5f7fca2fb435cc5aa04cc9d" from cache


/src: (copy (src .) (dst /src/))
2025-12-14 10:20.24 ---> saved as "8d3d282c009f634ebe2bf3ad1f416a8643c05d374e138cc566b65ad9ae6aa7ad"


/src: (run (shell "opam exec -- dune build @fmt --ignore-promoted-rules || (echo \"dune build @fmt failed\"; exit 2)"))
File "lib/uTop.mli", line 1, characters 0-0:
diff --git a/_build/default/lib/uTop.mli b/_build/default/lib/.formatted/uTop.mli
index d8337a0..e1a90a2 100644
--- a/_build/default/lib/uTop.mli
+++ b/_build/default/lib/.formatted/uTop.mli
@@ -21,14 +21,11 @@ val add_keyword : string -> unit
(** {6 Parsing} *)


type location = int * int
-    (** Type of a string-location. It is composed of a start and stop
+(** Type of a string-location. It is composed of a start and stop
offsets (in bytes). *)


-type lines = {
-  start: int;
-  stop:  int;
-}
-    (** Type for a range of lines in a buffer from start to stop. *)
+type lines = { start : int; stop : int }
+(** Type for a range of lines in a buffer from start to stop. *)


(** Result of a function processing a programx. *)
type 'a result =
@@ -80,13 +77,15 @@ val get_message : (Format.formatter -> 'a -> unit) -> 'a -> string
(** [get_message printer x] applies [printer] on [x] and returns everything it
prints as a string. *)


-val get_ocaml_error_message : exn -> location * string * (lines option)
-  (** [get_ocaml_error_message exn] returns the location and error
+val get_ocaml_error_message : exn -> location * string * lines option
+(** [get_ocaml_error_message exn] returns the location and error
message for the exception [exn] which must be an exception from
the compiler. *)


-val check_phrase : Parsetree.toplevel_phrase -> (location list * string * lines option list) option
-  (** [check_phrase phrase] checks that [phrase] can be executed
+val check_phrase :
+  Parsetree.toplevel_phrase ->
+  (location list * string * lines option list) option
+(** [check_phrase phrase] checks that [phrase] can be executed
without typing or compilation errors. It returns [None] if
[phrase] is OK and an error message otherwise.
If the result is [None] it is guaranteed that
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
2025-12-14 10:20.25: Job failed: Failed: Build failed