Build:
  1. 0
2026-06-20 18:50.08: New job: build ocaml-r.0.3.1 (a994a7cc97cd)
2026-06-20 18:50.08: Waiting for resource in pool day11-builds
2026-06-20 19:12.21: Got resource from pool day11-builds
2026-06-20 19:12.21: [profile full] build ocaml-r.0.3.1
2026-06-20 19:12.21: build ocaml-r.0.3.1 (a994a7cc97cd)
=== DEPENDENCIES (15 transitive) ===
  base.v0.16.5                                       fef7130f72df
  base-threads.base                                  b7164ff76afe
  base-unix.base                                     839dc585f12d
  compiler-cloning.enabled                           0d2606125f88
  conf-pkg-config.5                                  64c6b37d622b
  conf-r.1.0.0                                       1dbfb3520a6e
  conf-r-mathlib.1                                   7032fd29e49b
  csexp.1.5.2                                        315ecef51574
  dune.3.23.1                                        dbfeecb5ca10
  dune-configurator.3.23.1                           8afe79196456
  ocaml.5.5.0                                        1b4132bddf48
  ocaml-base-compiler.5.5.0                          1901c3a760c1
  ocaml-compiler.5.5.0                               5f593a0b4a8c
  sexplib0.v0.16.0                                   2895c46d0477
  stdio.v0.16.0                                      5d2499fa0181
=== STDOUT ===
Processing: [default: loading data]
[ocaml-r.0.3.1: dl]
[ocaml-r.0.3.1: extract]
-> retrieved ocaml-r.0.3.1  (https://opam.ocaml.org/cache)
[ocaml-r: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "ocaml-r" "-j" "39" (CWD=/home/opam/.opam/default/.opam-switch/build/ocaml-r.0.3.1)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I stubgen/.stubgen.eobjs/byte -I /home/opam/.opam/default/lib/base -I /home/opam/.opam/default/lib/base/base_internalhash_types -I /home/opam/.opam/default/lib/base/caml -I /home/opam/.opam/default/lib/base/shadow_stdlib -I /home/opam/.opam/default/lib/ocaml/unix -I /home/opam/.opam/default/lib/sexplib0 -I lib/.OCamlR.objs/byte -I lib/interpreter/.OCamlR_interpreter.objs/byte -no-alias-deps -o stubgen/.stubgen.eobjs/byte/stubgen.cmo -c -impl stubgen/stubgen.ml)
- File "stubgen/stubgen.ml", line 43, characters 23-27:
- 43 |     if List.mem ~equal:Caml.( = ) keywords n then n ^ "_"
-                             ^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- 
- File "stubgen/stubgen.ml", line 106, characters 2-6:
- 106 |   Caml.print_endline "open OCamlR" ;
-         ^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- 
- File "stubgen/stubgen.ml", line 107, characters 2-6:
- 107 |   Caml.print_endline (
-         ^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- 
- File "stubgen/stubgen.ml", line 116, characters 11-15:
- 116 |         |> Caml.print_endline
-                  ^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- 
- File "stubgen/stubgen.ml", line 120, characters 31-35:
- 120 |   generate_stub_ml_for_package Caml.Sys.argv.(1)
-                                      ^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "lib/dune", line 12, characters 19-34:
- 12 |                    conversion_stub
-                         ^^^^^^^^^^^^^^^
- (cd _build/default/lib && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 '' -g -I /home/opam/.opam/default/lib/ocaml -I /home/opam/.opam/default/lib/ocaml/unix -o conversion_stub.o -c conversion_stub.c)
- conversion_stub.c:39:10: fatal error: R.h: No such file or directory
-    39 | #include <R.h>
-       |          ^~~~~
- compilation terminated.
- File "lib/dune", line 8, characters 19-34:
- 8 |                    allocation_stub
-                        ^^^^^^^^^^^^^^^
- (cd _build/default/lib && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 '' -g -I /home/opam/.opam/default/lib/ocaml -I /home/opam/.opam/default/lib/ocaml/unix -o allocation_stub.o -c allocation_stub.c)
- allocation_stub.c:39:10: fatal error: R.h: No such file or directory
-    39 | #include <R.h>
-       |          ^~~~~
- compilation terminated.
- File "lib/dune", line 7, characters 5-15:
- 7 | 		   databridge
-          ^^^^^^^^^^
- (cd _build/default/lib && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 '' -g -I /home/opam/.opam/default/lib/ocaml -I /home/opam/.opam/default/lib/ocaml/unix -o databridge.o -c databridge.c)
- databridge.c:85:10: fatal error: R.h: No such file or directory
-    85 | #include <R.h>
-       |          ^~~~~
- compilation terminated.
- File "lib/dune", line 5, characters 19-38:
- 5 |  (c_names          initialisation_stub
-                        ^^^^^^^^^^^^^^^^^^^
- (cd _build/default/lib && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 '' -g -I /home/opam/.opam/default/lib/ocaml -I /home/opam/.opam/default/lib/ocaml/unix -o initialisation_stub.o -c initialisation_stub.c)
- initialisation_stub.c:39:10: fatal error: R.h: No such file or directory
-    39 | #include <R.h>
-       |          ^~~~~
- compilation terminated.
- File "lib/dune", line 15, characters 19-32:
- 15 |                    r_parser_stub
-                         ^^^^^^^^^^^^^
- (cd _build/default/lib && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 '' -g -I /home/opam/.opam/default/lib/ocaml -I /home/opam/.opam/default/lib/ocaml/unix -o r_parser_stub.o -c r_parser_stub.c)
- r_parser_stub.c:39:10: fatal error: R.h: No such file or directory
-    39 | #include <R.h>
-       |          ^~~~~
- compilation terminated.
- File "lib/dune", line 9, characters 19-37:
- 9 |                    read_internal_stub
-                        ^^^^^^^^^^^^^^^^^^
- (cd _build/default/lib && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 '' -g -I /home/opam/.opam/default/lib/ocaml -I /home/opam/.opam/default/lib/ocaml/unix -o read_internal_stub.o -c read_internal_stub.c)
- read_internal_stub.c:39:10: fatal error: R.h: No such file or directory
-    39 | #include <R.h>
-       |          ^~~~~
- compilation terminated.
- File "lib/dune", line 16, characters 19-33:
- 16 |                    reduction_stub)
-                         ^^^^^^^^^^^^^^
- (cd _build/default/lib && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 '' -g -I /home/opam/.opam/default/lib/ocaml -I /home/opam/.opam/default/lib/ocaml/unix -o reduction_stub.o -c reduction_stub.c)
- reduction_stub.c:39:10: fatal error: R.h: No such file or directory
-    39 | #include <R.h>
-       |          ^~~~~
- compilation terminated.
- File "lib/dune", line 13, characters 19-26:
- 13 |                    s3_stub
-                         ^^^^^^^
- (cd _build/default/lib && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 '' -g -I /home/opam/.opam/default/lib/ocaml -I /home/opam/.opam/default/lib/ocaml/unix -o s3_stub.o -c s3_stub.c)
- s3_stub.c:39:10: fatal error: R.h: No such file or directory
-    39 | #include <R.h>
-       |          ^~~~~
- compilation terminated.
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -I stubgen/.stubgen.eobjs/byte -I stubgen/.stubgen.eobjs/native -I /home/opam/.opam/default/lib/base -I /home/opam/.opam/default/lib/base/base_internalhash_types -I /home/opam/.opam/default/lib/base/caml -I /home/opam/.opam/default/lib/base/shadow_stdlib -I /home/opam/.opam/default/lib/ocaml/unix -I /home/opam/.opam/default/lib/sexplib0 -I lib/.OCamlR.objs/byte -I lib/.OCamlR.objs/native -I lib/interpreter/.OCamlR_interpreter.objs/byte -I lib/interpreter/.OCamlR_interpreter.objs/native -cmi-file stubgen/.stubgen.eobjs/byte/stubgen.cmi -no-alias-deps -o stubgen/.stubgen.eobjs/native/stubgen.cmx -c -impl stubgen/stubgen.ml)
- File "stubgen/stubgen.ml", line 43, characters 23-27:
- 43 |     if List.mem ~equal:Caml.( = ) keywords n then n ^ "_"
-                             ^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- 
- File "stubgen/stubgen.ml", line 106, characters 2-6:
- 106 |   Caml.print_endline "open OCamlR" ;
-         ^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- 
- File "stubgen/stubgen.ml", line 107, characters 2-6:
- 107 |   Caml.print_endline (
-         ^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- 
- File "stubgen/stubgen.ml", line 116, characters 11-15:
- 116 |         |> Caml.print_endline
-                  ^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- 
- File "stubgen/stubgen.ml", line 120, characters 31-35:
- 120 |   generate_stub_ml_for_package Caml.Sys.argv.(1)
-                                      ^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "lib/dune", line 14, characters 19-26:
- 14 |                    s4_stub
-                         ^^^^^^^
- (cd _build/default/lib && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 '' -g -I /home/opam/.opam/default/lib/ocaml -I /home/opam/.opam/default/lib/ocaml/unix -o s4_stub.o -c s4_stub.c)
- s4_stub.c:39:10: fatal error: R.h: No such file or directory
-    39 | #include <R.h>
-       |          ^~~~~
- compilation terminated.
- File "lib/dune", line 6, characters 19-23:
- 6 |                    sexp
-                        ^^^^
- (cd _build/default/lib && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 '' -g -I /home/opam/.opam/default/lib/ocaml -I /home/opam/.opam/default/lib/ocaml/unix -o sexp.o -c sexp.c)
- sexp.c:39:10: fatal error: R.h: No such file or directory
-    39 | #include <R.h>
-       |          ^~~~~
- compilation terminated.
- File "lib/dune", line 11, characters 19-31:
- 11 |                    symbols_stub
-                         ^^^^^^^^^^^^
- (cd _build/default/lib && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 '' -g -I /home/opam/.opam/default/lib/ocaml -I /home/opam/.opam/default/lib/ocaml/unix -o symbols_stub.o -c symbols_stub.c)
- symbols_stub.c:39:10: fatal error: R.h: No such file or directory
-    39 | #include <R.h>
-       |          ^~~~~
- compilation terminated.
- File "lib/dune", line 10, characters 19-38:
- 10 |                    write_internal_stub
-                         ^^^^^^^^^^^^^^^^^^^
- (cd _build/default/lib && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 '' -g -I /home/opam/.opam/default/lib/ocaml -I /home/opam/.opam/default/lib/ocaml/unix -o write_internal_stub.o -c write_internal_stub.c)
- write_internal_stub.c:39:10: fatal error: R.h: No such file or directory
-    39 | #include <R.h>
-       |          ^~~~~
- compilation terminated.
- File "lib/math/dune", line 5, characters 18-30:
- 5 |  (c_names         r_math_stubs)
-                       ^^^^^^^^^^^^
- (cd _build/default/lib/math && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 '' -g -I /home/opam/.opam/default/lib/ocaml -o r_math_stubs.o -c r_math_stubs.c)
- gcc: warning: : linker input file unused because linking not done
- gcc: error: : linker input file not found: No such file or directory
[ERROR] The compilation of ocaml-r.0.3.1 failed at "dune build -p ocaml-r -j 39".
build failed... 

=== STDERR ===

2026-06-20 19:12.35: FAILED: build ocaml-r.0.3.1
2026-06-20 19:12.35: Job failed: build failed: ocaml-r.0.3.1