Build:
  1. 0
2026-06-20 19:09.19: New job: build hl_yaml.1.0.0 (a4baaefd046a)
2026-06-20 19:09.19: Waiting for resource in pool day11-builds
2026-06-20 19:27.05: Got resource from pool day11-builds
2026-06-20 19:27.05: [profile full] build hl_yaml.1.0.0
2026-06-20 19:27.06: build hl_yaml.1.0.0 (a4baaefd046a)
=== DEPENDENCIES (30 transitive) ===
  astring.0.8.5                                      c9b7741b1ba7
  base-threads.base                                  b7164ff76afe
  base-unix.base                                     839dc585f12d
  bos.0.3.0                                          e5ef89ad6515
  compiler-cloning.enabled                           0d2606125f88
  cppo.1.8.0                                         2299340fea15
  csexp.1.5.2                                        315ecef51574
  ctypes.0.24.0                                      f65fb152010a
  dune.3.23.1                                        dbfeecb5ca10
  dune-configurator.3.23.1                           8afe79196456
  fmt.0.11.0                                         13e83cd80bf7
  fpath.0.7.3                                        5652a682081f
  integers.0.8.0                                     750e68af49a4
  logs.0.10.0                                        fac801fbd78e
  ocaml.5.5.0                                        1b4132bddf48
  ocaml-base-compiler.5.5.0                          1901c3a760c1
  ocaml-compiler.5.5.0                               5f593a0b4a8c
  ocaml-compiler-libs.v0.17.0                        6373bfde8e91
  ocamlbuild.0.16.1                                  b485a4f69c01
  ocamlfind.1.9.8                                    5b46f9d92bbd
  ppx_derivers.1.2.1                                 2a3f00c1f6d2
  ppx_deriving.6.1.1                                 f86af3c9f71e
  ppx_deriving_yojson.3.10.0                         964c07b26db1
  ppxlib.0.38.0                                      c01fe47fa7a4
  rresult.0.7.0                                      673600dffe08
  sexplib0.v0.17.0                                   313244870034
  stdlib-shims.0.3.0                                 9047e6396dc4
  topkg.1.1.1                                        8e3718e4cf5c
  yaml.3.2.0                                         2ab80745834e
  yojson.3.0.0                                       32381b219f5f
=== STDOUT ===
Processing: [default: loading data]
[hl_yaml.1.0.0: dl]
[hl_yaml.1.0.0: extract]
-> retrieved hl_yaml.1.0.0  (https://opam.ocaml.org/cache)
[hl_yaml: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "hl_yaml" "-j" "39" (CWD=/home/opam/.opam/default/.opam-switch/build/hl_yaml.1.0.0)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -I src/.hl_yaml.objs/byte -I src/.hl_yaml.objs/native -I /home/opam/.opam/default/lib/ctypes -I /home/opam/.opam/default/lib/ctypes/stubs -I /home/opam/.opam/default/lib/integers -I /home/opam/.opam/default/lib/ocaml/str -I /home/opam/.opam/default/lib/ocaml/unix -I /home/opam/.opam/default/lib/ppx_deriving/runtime -I /home/opam/.opam/default/lib/ppx_deriving_yojson/runtime -I /home/opam/.opam/default/lib/stdlib-shims -I /home/opam/.opam/default/lib/yaml -I /home/opam/.opam/default/lib/yaml/bindings -I /home/opam/.opam/default/lib/yaml/bindings/types -I /home/opam/.opam/default/lib/yaml/c -I /home/opam/.opam/default/lib/yaml/ffi -I /home/opam/.opam/default/lib/yaml/types -I /home/opam/.opam/default/lib/yojson -cmi-file src/.hl_yaml.objs/byte/hl_yaml__Spec.cmi -no-alias-deps -open Hl_yaml__ -o src/.hl_yaml.objs/native/hl_yaml__Spec.cmx -c -impl src/spec.pp.ml)
- File "src/spec.ml", line 89, characters 15-23:
- 89 | | (`Intlit _ | `Tuple _ | `Variant _) as json -> infer (Yojson.Safe.to_basic json :> Yojson.Safe.t)
-                     ^^^^^^^^
- Error: This pattern matches values of type [? `Tuple of 'a ]
-        but a pattern was expected which matches values of type Yojson.Safe.t
-        The second variant type does not allow tag(s) `Tuple
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I src/.hl_yaml.objs/byte -I /home/opam/.opam/default/lib/ctypes -I /home/opam/.opam/default/lib/ctypes/stubs -I /home/opam/.opam/default/lib/integers -I /home/opam/.opam/default/lib/ocaml/str -I /home/opam/.opam/default/lib/ocaml/unix -I /home/opam/.opam/default/lib/ppx_deriving/runtime -I /home/opam/.opam/default/lib/ppx_deriving_yojson/runtime -I /home/opam/.opam/default/lib/stdlib-shims -I /home/opam/.opam/default/lib/yaml -I /home/opam/.opam/default/lib/yaml/bindings -I /home/opam/.opam/default/lib/yaml/bindings/types -I /home/opam/.opam/default/lib/yaml/c -I /home/opam/.opam/default/lib/yaml/ffi -I /home/opam/.opam/default/lib/yaml/types -I /home/opam/.opam/default/lib/yojson -cmi-file src/.hl_yaml.objs/byte/hl_yaml__Spec.cmi -no-alias-deps -open Hl_yaml__ -o src/.hl_yaml.objs/byte/hl_yaml__Spec.cmo -c -impl src/spec.pp.ml)
- File "src/spec.ml", line 89, characters 15-23:
- 89 | | (`Intlit _ | `Tuple _ | `Variant _) as json -> infer (Yojson.Safe.to_basic json :> Yojson.Safe.t)
-                     ^^^^^^^^
- Error: This pattern matches values of type [? `Tuple of 'a ]
-        but a pattern was expected which matches values of type Yojson.Safe.t
-        The second variant type does not allow tag(s) `Tuple
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I src/.hl_yaml.objs/byte -I /home/opam/.opam/default/lib/ctypes -I /home/opam/.opam/default/lib/ctypes/stubs -I /home/opam/.opam/default/lib/integers -I /home/opam/.opam/default/lib/ocaml/str -I /home/opam/.opam/default/lib/ocaml/unix -I /home/opam/.opam/default/lib/ppx_deriving/runtime -I /home/opam/.opam/default/lib/ppx_deriving_yojson/runtime -I /home/opam/.opam/default/lib/stdlib-shims -I /home/opam/.opam/default/lib/yaml -I /home/opam/.opam/default/lib/yaml/bindings -I /home/opam/.opam/default/lib/yaml/bindings/types -I /home/opam/.opam/default/lib/yaml/c -I /home/opam/.opam/default/lib/yaml/ffi -I /home/opam/.opam/default/lib/yaml/types -I /home/opam/.opam/default/lib/yojson -cmi-file src/.hl_yaml.objs/byte/hl_yaml.cmi -no-alias-deps -open Hl_yaml__ -o src/.hl_yaml.objs/byte/hl_yaml.cmo -c -impl src/hl_yaml.pp.ml)
- File "src/hl_yaml.ml", line 114, characters 10-18:
- 114 |          |`Tuple _
-                 ^^^^^^^^
- Error: This pattern matches values of type [? `Tuple of 'a ]
-        but a pattern was expected which matches values of type Yojson.Safe.t
-        The second variant type does not allow tag(s) `Tuple
[ERROR] The compilation of hl_yaml.1.0.0 failed at "dune build -p hl_yaml -j 39".
build failed... 

=== STDERR ===

2026-06-20 19:27.22: FAILED: build hl_yaml.1.0.0
2026-06-20 19:27.22: Job failed: build failed: hl_yaml.1.0.0