2026-06-24 15:39.07: New job: build ocaml-lsp-server.1.4.1 (b71bafcb53c3)
2026-06-24 15:39.07: Waiting for resource in pool day11-builds
2026-06-24 16:49.28: Got resource from pool day11-builds
2026-06-24 16:49.28: [profile full] build ocaml-lsp-server.1.4.1
2026-06-24 16:49.28: build ocaml-lsp-server.1.4.1 (b71bafcb53c3)
=== DEPENDENCIES (16 transitive) ===
  base-threads.base                                  c9e7bdbf5823
  base-unix.base                                     7d1428be9ddb
  csexp.1.5.2                                        a67dab4a5af5
  dot-merlin-reader.4.7.1                            bed3282e1fbc
  dune.3.23.1                                        1a2b61be1be6
  dune-build-info.3.23.1                             0a3b8cf11b62
  ocaml.4.11.2                                       dc018a4b7397
  ocaml-base-compiler.4.11.2                         81f0dd8b8651
  ocaml-config.1                                     2489653e51e5
  ocaml-secondary-compiler.4.14.2                    fb63d435ed9e
  ocamlfind.1.9.6                                    60aba0323008
  ocamlfind-secondary.1.9.6                          080d23d694f6
  ppx_yojson_conv_lib.v0.15.0                        1981493a4d1c
  result.1.5                                         cd4891aa370b
  stdlib-shims.0.3.0                                 aaef461b2388
  yojson.3.0.0                                       0c01c49e14be
=== STDOUT ===
Processing: [default: loading data]
[ocaml-lsp-server.1.4.1: dl]
[ocaml-lsp-server.1.4.1: extract]
-> retrieved ocaml-lsp-server.1.4.1  (https://opam.ocaml.org/cache)
[ocaml-lsp-server: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-j" "39" "ocaml-lsp-server.install" "--release" (CWD=/home/opam/.opam/default/.opam-switch/build/ocaml-lsp-server.1.4.1)
- File "vendor/stdune/dune", line 4, characters 14-25:
- 4 |  (action (run %{bin:cppo} -V OCAML:%{ocaml_version} %{ml} -o %{targets})))
-                   ^^^^^^^^^^^
- Error: Program cppo not found in the tree or in PATH
-  (context: default)
[ERROR] The compilation of ocaml-lsp-server.1.4.1 failed at "dune build -j 39 ocaml-lsp-server.install --release".
build failed... 

=== STDERR ===

2026-06-24 16:50.04: FAILED: build ocaml-lsp-server.1.4.1
2026-06-24 16:50.04: Job failed: build failed: ocaml-lsp-server.1.4.1