(lint-fmt)

2026-04-16 16:39.37: New job: test ocaml-gospel/gospel https://github.com/ocaml-gospel/gospel.git#refs/heads/implementations_gospel (cd13727dc0ed4d595f6f1504e53a0d5d64a38ac9) (linux-x86_64:(lint-fmt))
Base: ocaml/opam:debian-13-ocaml-4.08@sha256:3cbf0e68d3a718b80b9a2ab282b68bb62badcbc072fa014a5564516c5f70e74c
ocamlformat version: version 0.21.0 (from opam)


To reproduce locally:


git clone --recursive "https://github.com/ocaml-gospel/gospel.git" -b "implementations_gospel" && cd "gospel" && git reset --hard cd13727d
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.08@sha256:3cbf0e68d3a718b80b9a2ab282b68bb62badcbc072fa014a5564516c5f70e74c
USER 1000:1000
RUN cd ~/opam-repository && (git cat-file -e 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 || git fetch origin master) && git reset -q --hard 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 && git log --no-decorate -n1 --oneline && opam update -u
RUN opam depext -i dune
WORKDIR /src
RUN opam depext -i ocamlformat=0.21.0
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


2026-04-16 16:39.37: Using cache hint "ocaml-gospel/gospel-ocaml/opam:debian-13-ocaml-4.08@sha256:3cbf0e68d3a718b80b9a2ab282b68bb62badcbc072fa014a5564516c5f70e74c-debian-13-4.08_opam-2.5-ocamlformat-5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41"
2026-04-16 16:39.37: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.08@sha256:3cbf0e68d3a718b80b9a2ab282b68bb62badcbc072fa014a5564516c5f70e74c)
(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 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 || git fetch origin master) && git reset -q --hard 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 && 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=0.21.0"))
(copy (src .) (dst /src/))
(run (shell "opam exec -- dune build @fmt --ignore-promoted-rules || (echo \"dune build @fmt failed\"; exit 2)"))
)


2026-04-16 16:39.37: Waiting for resource in pool OCluster
2026-04-16 19:57.08: Waiting for worker…
2026-04-16 20:03.00: Got resource from pool OCluster
Building on phoebe.caelum.ci.dev
All commits already cached
HEAD is now at cd13727 Added !! entry in terms


(from ocaml/opam:debian-13-ocaml-4.08@sha256:3cbf0e68d3a718b80b9a2ab282b68bb62badcbc072fa014a5564516c5f70e74c)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.08@sha256:3cbf0e68d3a718b80b9a2ab282b68bb62badcbc072fa014a5564516c5f70e74c' locally
docker.io/ocaml/opam@sha256:3cbf0e68d3a718b80b9a2ab282b68bb62badcbc072fa014a5564516c5f70e74c: Pulling from ocaml/opam
a7730063fcfe: Pulling fs layer
1a27fd2181de: Pulling fs layer
c29591c91388: Pulling fs layer
356a64daa753: Pulling fs layer
ac02f8f2062b: Pulling fs layer
aaa2f390e4c8: Pulling fs layer
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32fd4e1a774f: Pulling fs layer
b1d486fb8fdf: Pulling fs layer
cf8a2024f299: Pulling fs layer
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f21057dc4e85: Pulling fs layer
e0d2ca1300ed: Pulling fs layer
356a64daa753: Waiting
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Digest: sha256:3cbf0e68d3a718b80b9a2ab282b68bb62badcbc072fa014a5564516c5f70e74c
Status: Downloaded newer image for ocaml/opam@sha256:3cbf0e68d3a718b80b9a2ab282b68bb62badcbc072fa014a5564516c5f70e74c
2026-04-16 20:03.01 ---> using "228e5ba11f0bea08c69266bb98d12a75785691261b07b0808652a307a04e14b2" 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 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 || git fetch origin master) && git reset -q --hard 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
42844088d7..ab54f30430  master     -> origin/master
5f7bb1a6e6 Merge pull request #29704 from shonfeder/release-dune-3.22.2


<><> 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
2026-04-16 20:03.01 ---> using "258cae844a72eb8aff9e0ff154fcd3221fc099e2496be43da4df2e66c163b3fe" 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 3.22.2


<><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
[dune.3.22.2] found in cache


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed dune.3.22.2
Done.
# Run eval $(opam env) to update the current shell environment
2026-04-16 20:03.01 ---> using "effbcae8fcd9a93cf66de0f212437b65e55b1a8be7f39c4a9a3ce354b6ec7445" from cache


/: (workdir /src)


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam depext -i ocamlformat=0.21.0"))
# 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-build-info   3.22.2   [required by ocamlformat]
- install ocaml-version     3.5.0    [required by ocamlformat]
- install sexplib0          v0.14.0  [required by base]
- install cmdliner          1.3.0    [required by ocamlformat]
- install ocamlbuild        0.16.1   [required by fpath, uuseg]
- install either            1.0.0    [required by ocamlformat]
- install menhirLib         20260209 [required by ocamlformat]
- install csexp             1.5.2    [required by dune-configurator]
- install menhirSdk         20260209 [required by ocamlformat]
- install menhirGLR         20260209 [required by menhir]
- 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 fix               20250919 [required by ocamlformat]
- install ocamlfind         1.9.8    [required by ocp-indent, fpath, uuseg]
- install menhirCST         20260209 [required by menhir]
- install dune-configurator 3.22.2   [required by base]
- install re                1.11.0   [required by ocamlformat]
- install topkg             1.1.1    [required by fpath, uuseg]
- install ocp-indent        1.9.0    [required by ocamlformat]
- install menhir            20260209 [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       0.21.0
===== 30 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.3.22.2] found in cache
[dune-configurator.3.22.2] found in cache
[either.1.0.0] found in cache
[fix.20250919] found in cache
[fpath.0.7.3] found in cache
[menhir.20260209] found in cache
[menhirCST.20260209] found in cache
[menhirGLR.20260209] found in cache
[menhirLib.20260209] found in cache
[menhirSdk.20260209] 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.0.21.0] 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 dune-build-info.3.22.2
-> installed either.1.0.0
-> installed fix.20250919
-> installed menhirCST.20260209
-> installed menhirGLR.20260209
-> installed cmdliner.1.3.0
-> installed menhirLib.20260209
-> installed menhirSdk.20260209
-> installed ocaml-version.3.5.0
-> installed re.1.11.0
-> installed result.1.5
-> installed sexplib0.v0.14.0
-> installed dune-configurator.3.22.2
-> installed ocamlfind.1.9.8
-> installed ocp-indent.1.9.0
-> installed ocamlbuild.0.16.1
-> installed base.v0.14.3
-> installed menhir.20260209
-> installed topkg.1.1.1
-> installed stdio.v0.14.0
-> installed uutf.1.0.4
-> installed astring.0.8.5
-> installed odoc-parser.1.0.1
-> installed fpath.0.7.3
-> installed uucp.15.0.0
-> installed uuseg.15.0.0
-> installed ocamlformat.0.21.0
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
2026-04-16 20:06.28 ---> saved as "c1b895cb167ff0c8908ca8088c24dee064e89cb23540ede62612aa88b5ce1257"


/src: (copy (src .) (dst /src/))
2026-04-16 20:06.28 ---> saved as "130c7ea3e3db4fbb70e7223cb7ca5ee9166fbd552033d869e006a647a4438147"


/src: (run (shell "opam exec -- dune build @fmt --ignore-promoted-rules || (echo \"dune build @fmt failed\"; exit 2)"))
File "bin/cli.ml", line 1, characters 0-0:
diff --git a/_build/default/bin/cli.ml b/_build/default/bin/.formatted/cli.ml
index a689bdd..23c076f 100644
--- a/_build/default/bin/cli.ml
+++ b/_build/default/bin/.formatted/cli.ml
@@ -14,8 +14,10 @@ let ocaml_file =
let parse s =
match Sys.file_exists s with
| true ->
-        if Sys.is_directory s || (Filename.extension s <> ".mli"
-                                  && Filename.extension s <> ".ml") then
+        if
+          Sys.is_directory s
+          || (Filename.extension s <> ".mli" && Filename.extension s <> ".ml")
+        then
`Error (Printf.sprintf "Error: `%s' is not an OCaml interface file" s)
else `Ok s
| false -> `Error (Printf.sprintf "Error: `%s' not found" s)
File "src/uast.mli", line 1, characters 0-0:
diff --git a/_build/default/src/uast.mli b/_build/default/src/.formatted/uast.mli
index 0a18dbe..41acbbf 100644
--- a/_build/default/src/uast.mli
+++ b/_build/default/src/.formatted/uast.mli
@@ -129,9 +129,11 @@ type fun_spec = {
fun_loc : Location.t;
}


-type loop_spec = { loop_invariant : term list;
-                   loop_checks_invariant: term list;
-                   loop_variant : term list }
+type loop_spec = {
+  loop_invariant : term list;
+  loop_checks_invariant : term list;
+  loop_variant : term list;
+}


(* type param  = Location.t * Preid.t * pty *)
type function_ = {
@@ -468,7 +470,7 @@ and s_case = {
spc_lhs : Parsetree.pattern;
spc_guard : s_expression option;
spc_rhs : s_expression;
-  spc_spec: fun_spec option;
+  spc_spec : fun_spec option;
}


and s_module_expr_desc =
File "src/uattr2spec.ml", line 1, characters 0-0:
diff --git a/_build/default/src/uattr2spec.ml b/_build/default/src/.formatted/uattr2spec.ml
index 0b22fd6..5ab9703 100644
--- a/_build/default/src/uattr2spec.ml
+++ b/_build/default/src/.formatted/uattr2spec.ml
@@ -323,14 +323,14 @@ and s_expression ~filename expr =
let loc_stack = expr.pexp_loc_stack in
let attributes = expr.pexp_attributes in
let fun_spec spec =
-    Option.map (parse_gospel ~filename Uparser.func_spec) spec
-    |> Option.map snd
+    Option.map (parse_gospel ~filename Uparser.func_spec) spec |> Option.map snd
in
let lbl_expr (lbl, expr) = (lbl, s_expression expr) in
let longid_expr (id, expr) = (id, s_expression expr) in
-  let spec_of_ppat {ppat_attributes; _} =
+  let spec_of_ppat { ppat_attributes; _ } =
let spec, _ = get_spec_attr ppat_attributes in
-    fun_spec spec in
+    fun_spec spec
+  in
let case { pc_lhs; pc_guard; pc_rhs } =
let spc_lhs = pc_lhs in
let spc_guard = Option.map s_expression pc_guard in
File "src/upretty_printer.ml", line 1, characters 0-0:
diff --git a/_build/default/src/upretty_printer.ml b/_build/default/src/.formatted/upretty_printer.ml
index 9095f54..2e3b84b 100644
--- a/_build/default/src/upretty_printer.ml
+++ b/_build/default/src/.formatted/upretty_printer.ml
@@ -358,5 +358,4 @@ and s_module_type1 f x =
| Mod_extension e -> extension reset_ctxt f e
| _ -> paren true s_module_type f x


-and s_structure _fmt _str =
-  assert false (* TODO *)
+and s_structure _fmt _str = assert false (* TODO *)
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
2026-04-16 20:06.33: Job failed: Failed: Build failed