Build:
  1. 0
2026-06-16 16:18.24: New job: build ocaml-r.0.4.0 (e878b6f9a3f2)
2026-06-16 16:18.24: Waiting for resource in pool day11-builds
2026-06-16 17:00.04: Got resource from pool day11-builds
2026-06-16 17:00.04: [profile full] build ocaml-r.0.4.0
2026-06-16 17:00.04: build ocaml-r.0.4.0 (e878b6f9a3f2)
=== DEPENDENCIES (15 transitive) ===
  base.v0.16.5                                       aec973c9b88c
  base-threads.base                                  b7164ff76afe
  base-unix.base                                     839dc585f12d
  conf-pkg-config.5                                  64c6b37d622b
  conf-r.1.0.0                                       1dbfb3520a6e
  conf-r-mathlib.1                                   7032fd29e49b
  csexp.1.5.2                                        e2491a88a8e9
  dune.3.23.1                                        d50060dd2cab
  dune-configurator.3.23.1                           83dd42d9abe2
  ocaml.5.4.1                                        708fed352b2a
  ocaml-base-compiler.5.4.1                          89b85703f841
  ocaml-compiler.5.4.1                               a719b8419b8e
  ocaml-config.3                                     aa27f63940d8
  sexplib0.v0.16.0                                   1ed50c69fa31
  stdio.v0.16.0                                      5a91a731cf3b
=== STDOUT ===
Processing: [default: loading data]
[ocaml-r.0.4.0: dl]
[ocaml-r.0.4.0: extract]
-> retrieved ocaml-r.0.4.0  (https://opam.ocaml.org/cache)
[ocaml-r: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "ocaml-r" "-j" "39" "@install" (CWD=/home/opam/.opam/default/.opam-switch/build/ocaml-r.0.4.0)
- (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 -H lib/.OCamlR.objs/byte -I lib/.OCamlR.objs/public_cmi -I lib/interpreter/.OCamlR_interpreter.objs/byte -no-alias-deps -o stubgen/.stubgen.eobjs/byte/dune__exe__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 11, characters 20-35:
- 11 |                     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 15, characters 20-35:
- 15 |                     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 10, characters 20-30:
- 10 |                     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 17, characters 20-27:
- 17 |                     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 9, characters 20-24:
- 9 |                     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 13, characters 20-39:
- 13 |                     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/dune", line 14, characters 20-32:
- 14 |                     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 16, characters 20-27:
- 16 |                     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.
- File "lib/dune", line 8, characters 20-39:
- 8 |     (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 18, characters 20-33:
- 18 |                     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 12, characters 20-38:
- 12 |                     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 19, characters 20-34:
- 19 |                     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.
- (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 -H lib/.OCamlR.objs/byte -I lib/.OCamlR.objs/native -I lib/.OCamlR.objs/public_cmi -I lib/interpreter/.OCamlR_interpreter.objs/byte -I lib/interpreter/.OCamlR_interpreter.objs/native -cmi-file stubgen/.stubgen.eobjs/byte/dune__exe__Stubgen.cmi -no-alias-deps -o stubgen/.stubgen.eobjs/native/dune__exe__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/math/dune", line 7, characters 19-31:
- 7 |     (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.0.4.0 failed at "dune build -p ocaml-r -j 39 @install".
build failed... 

=== STDERR ===

2026-06-16 17:00.18: FAILED: build ocaml-r.0.4.0
2026-06-16 17:00.18: Job failed: build failed: ocaml-r.0.4.0