2026-07-24 12:14.49: New job: build ortools_solvers.9.14.0 (cf90051a7b01)
2026-07-24 12:14.49: Waiting for resource in pool day11-builds
2026-07-24 13:24.17: Got resource from pool day11-builds
2026-07-24 13:24.17: [profile full] build ortools_solvers.9.14.0
2026-07-24 13:24.17: build ortools_solvers.9.14.0 (cf90051a7b01)
=== DEPENDENCIES (12 transitive) ===
  base-threads.base                                  afe16a8e71c3
  base-unix.base                                     73c0a5fdd34a
  compiler-cloning.enabled                           22a431860256
  csexp.1.5.2                                        9b58e29a8bf1
  dune.3.24.1                                        0d2a3ba8bfb9
  dune-configurator.3.24.1                           29a4528f5159
  ocaml.5.5.0                                        af24caade1d3
  ocaml-base-compiler.5.5.0                          5f93989ce6d7
  ocaml-compiler.5.5.0                               15edcf5138e5
  ortools.9.15.0-2                                   a74c4d0de339
  pbrt.4.1                                           4cc2dd05e4b6
  stdlib-shims.0.3.0                                 4bbd4a6c7a07
=== STDOUT ===
Processing: [default: loading data]
[ortools_solvers.9.14.0: dl]
[ortools_solvers.9.14.0: extract]
-> retrieved ortools_solvers.9.14.0  (https://opam.ocaml.org/cache)
[ortools_solvers: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "ortools_solvers" "-j" "39" "@install" (CWD=/home/opam/.opam/default/.opam-switch/build/ortools_solvers.9.14.0)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I ortools_solvers/.ortools_solvers.objs/byte -I /home/opam/.opam/default/lib/ortools -I /home/opam/.opam/default/lib/pbrt -cmi-file ortools_solvers/.ortools_solvers.objs/byte/ortools_solvers.cmi -no-alias-deps -o ortools_solvers/.ortools_solvers.objs/byte/ortools_solvers.cmo -c -impl ortools_solvers/ortools_solvers.ml)
- File "ortools_solvers/ortools_solvers.ml", line 25, characters 6-70:
- 25 |       (fun ~parameters_pb ~model_pb -> c_solve model_pb parameters_pb)
-            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Error: This function should have type
-          ?observer_pb:(string -> unit) ->
-          parameters_pb:string -> model_pb:string -> unit -> string
-        but its first argument is labeled ~parameters_pb
-        instead of ?observer_pb
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -I ortools_solvers/.ortools_solvers.objs/byte -I ortools_solvers/.ortools_solvers.objs/native -I /home/opam/.opam/default/lib/ortools -I /home/opam/.opam/default/lib/pbrt -cmi-file ortools_solvers/.ortools_solvers.objs/byte/ortools_solvers.cmi -no-alias-deps -o ortools_solvers/.ortools_solvers.objs/native/ortools_solvers.cmx -c -impl ortools_solvers/ortools_solvers.ml)
- File "ortools_solvers/ortools_solvers.ml", line 25, characters 6-70:
- 25 |       (fun ~parameters_pb ~model_pb -> c_solve model_pb parameters_pb)
-            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Error: This function should have type
-          ?observer_pb:(string -> unit) ->
-          parameters_pb:string -> model_pb:string -> unit -> string
-        but its first argument is labeled ~parameters_pb
-        instead of ?observer_pb
- File "ortools_solvers/dune", lines 1-11, characters 0-281:
-  1 | (library
-  2 |   (name ortools_solvers)
-  3 |   (public_name ortools_solvers)
-  4 |   (synopsis "Call Google OR-Tools solvers")
-  5 |   (modules ortools_solvers)
-  6 |   (foreign_stubs
-  7 |     (language c)
-  8 |     (names ocaml_ortools_solvers))
-  9 |   (c_library_flags (:include discover/flags.sexp))
- 10 |   (libraries ortools)
- 11 | )
- (cd _build/default && /home/opam/.opam/default/bin/ocamlmklib -g -o ortools_solvers/ortools_solvers_stubs ortools_solvers/ocaml_ortools_solvers.o -ldopt -l:libortools.so.9)
- /usr/bin/ld: cannot find -l:libortools.so.9: No such file or directory
- collect2: error: ld returned 1 exit status
[ERROR] The compilation of ortools_solvers.9.14.0 failed at "dune build -p ortools_solvers -j 39 @install".
build failed... 

=== STDERR ===

2026-07-24 13:24.29: FAILED: build ortools_solvers.9.14.0
2026-07-24 13:24.29: Job failed: build failed: ortools_solvers.9.14.0