Build:
  1. 0
2026-10-06 21:29.39: New job: build async_ssl.v0.18~preview.130.83+317 (6f0dc28c680c)
2026-10-06 21:29.39: Waiting for resource in pool day11-builds
2026-10-06 21:30.51: Got resource from pool day11-builds
2026-10-06 21:30.51: [profile oxcaml-odoc-master] build async_ssl.v0.18~preview.130.83+317
2026-10-06 21:30.51: build async_ssl.v0.18~preview.130.83+317 (6f0dc28c680c)
=== DEPENDENCIES (126 transitive) ===
  astring.0.8.5                                      5dabbc4c2810
  async.v0.18~preview.130.83+317                     3dd1496abd31
  async_kernel.v0.18~preview.130.83+317              ee9beef8e47f
  async_log.v0.18~preview.130.83+317                 9edcda1a613c
  async_rpc_kernel.v0.18~preview.130.83+317          b6fdde9cc4fd
  async_unix.v0.18~preview.130.83+317                e909e0cf8fdd
  base.v0.18~preview.130.83+317                      05f8b398a27d
  base-threads.base                                  464810371b96
  base-unix.base                                     4596d20d2cf7
  base_bigstring.v0.18~preview.130.83+317            aabe3cf3b4f8
  base_quickcheck.v0.18~preview.130.83+317           79446b183885
  basement.v0.18~preview.130.83+317                  5a082dee44ba
  bigarray-compat.1.1.0                              559c340cf56d
  bin_prot.v0.18~preview.130.83+317                  2162dd6566ce
  camlp-streams.5.0.1                                2993a67a8ea8
  capitalization.v0.18~preview.130.83+317            fe317f2ed191
  capsule.v0.18~preview.130.83+317                   e9d3c48bae3e
  capsule0.v0.18~preview.130.83+317                  133db39e4943
  cmdliner.1.3.0                                     2b926c34d154
  conf-autoconf.1                                    8ee1e3913008
  conf-libffi.2.0.0                                  3b04165a8510
  conf-libssl.4                                      811e020af475
  conf-pkg-config.5                                  e39f7209b38f
  conf-which.1                                       65c43ca119c3
  core.v0.18~preview.130.83+317                      d437c760d7ba
  core_extended.v0.18~preview.130.83+317             f5d5315cc8aa
  core_kernel.v0.18~preview.130.83+317               35b86a51188e
  core_unix.v0.18~preview.130.83+317                 09e5ac52f032
  csexp.1.5.2                                        150b91ccc2e1
  cstruct.6.0.1                                      6876f4de3ecc
  ctypes.0.24.0+ox                                   369755718c79
  ctypes-foreign.0.24.0+ox                           1fe1c5228919
  dune.3.22.2+ox                                     c16d8afadb18
  dune-configurator.3.22.2+ox                        76e290e1b56c
  expect_test_helpers_core.v0.18~preview.130.83+317  8437d83a864f
  fieldslib.v0.18~preview.130.83+317                 fc4bfa0881ce
  flexible_sexp.v0.18~preview.130.83+317             c2660f733635
  int_repr.v0.18~preview.130.83+317                  5448b8ee8816
  integers.0.8.0                                     ddd0049ad20c
  jane-street-headers.v0.18~preview.130.83+317       a34782fbf16f
  jst-config.v0.18~preview.130.83+317                de626cd30485
  num.1.6                                            8a5c9b8bb784
  ocaml.5.2.0                                        9d46674255e6
  ocaml-compiler-libs.v0.17.0+ox                     14922d822522
  ocaml-config.3                                     15a28f46f03a
  ocaml-variants.5.2.0+ox                            807c3ef9c420
  ocaml_intrinsics_kernel.v0.18~preview.130.83+317   ad0628c6204e
  ocamlbuild.0.16.1+ox                               7b760041f98f
  ocamlfind.1.9.8+ox                                 747b1b555a03
  odoc-parser.3.2.1+master.1790607351.6dc5826        b74ed5e31518
  oxcaml-compiler.5.2.0minus25                       0929841197b1
  parsexp.v0.18~preview.130.83+317                   a7a8c5ad3ab1
  pipe_with_writer_error.v0.18~preview.130.83+317    9871a7cf6200
  portable.v0.18~preview.130.83+317                  ca3843896ec6
  ppx_array_base.v0.18~preview.130.83+317            d7fb683185ed
  ppx_assert.v0.18~preview.130.83+317                ccbc0650d444
  ppx_base.v0.18~preview.130.83+317                  d32f7cc45742
  ppx_bench.v0.18~preview.130.83+317                 21f115440ebe
  ppx_bin_prot.v0.18~preview.130.83+317              6f393e316888
  ppx_cold.v0.18~preview.130.83+317                  1fe3a5b0ca78
  ppx_compare.v0.18~preview.130.83+317               14c5bcf3ef08
  ppx_custom_printf.v0.18~preview.130.83+317         3b9bb2878ea7
  ppx_debug_assert.v0.18~preview.130.83+317          29e4b5db09dc
  ppx_derivers.1.2.1                                 32fdf6aeaa22
  ppx_diff.v0.18~preview.130.83+317                  6d4e24cfc4a1
  ppx_disable_unused_warnings.v0.18~preview.130.83+317 cb33f699b123
  ppx_enumerate.v0.18~preview.130.83+317             62c9750a28ef
  ppx_expect.v0.18~preview.130.83+317                e03c8197e593
  ppx_fields_conv.v0.18~preview.130.83+317           d58539d00e1b
  ppx_fixed_literal.v0.18~preview.130.83+317         da9bbb51db3f
  ppx_fuelproof.v0.18~preview.130.83+317             d1c2cfd0715f
  ppx_globalize.v0.18~preview.130.83+317             61d3d14bdb9a
  ppx_hash.v0.18~preview.130.83+317                  09efc494d157
  ppx_helpers.v0.18~preview.130.83+317               df92dc6e20a9
  ppx_here.v0.18~preview.130.83+317                  43207948ccf1
  ppx_ignore_instrumentation.v0.18~preview.130.83+317 34d631eefcfe
  ppx_inline_test.v0.18~preview.130.83+317           606676ddd92b
  ppx_int63_literal.v0.18~preview.130.83+317         c0d3c43bbcc9
  ppx_jane.v0.18~preview.130.83+317                  f3d1a731d981
  ppx_js_style.v0.18~preview.130.83+317              719088e2c211
  ppx_let.v0.18~preview.130.83+317                   179a5b2b7e5e
  ppx_log.v0.18~preview.130.83+317                   4ea651a49622
  ppx_module_timer.v0.18~preview.130.83+317          1537a56e8ae2
  ppx_optcomp.v0.18~preview.130.83+317               6709a5246693
  ppx_optional.v0.18~preview.130.83+317              3a862351be23
  ppx_pipebang.v0.18~preview.130.83+317              4c094c93f1c3
  ppx_portable.v0.18~preview.130.83+317              1e0e2f6eb5f1
  ppx_sexp_conv.v0.18~preview.130.83+317             b57520a80217
  ppx_sexp_message.v0.18~preview.130.83+317          3b4dd49a3f97
  ppx_sexp_value.v0.18~preview.130.83+317            95bfdc4e3b4d
  ppx_shorthand.v0.18~preview.130.83+317             3e973a7ba5bf
  ppx_stable.v0.18~preview.130.83+317                d3cbfb3f1814
  ppx_stable_witness.v0.18~preview.130.83+317        2c5636a6f027
  ppx_string.v0.18~preview.130.83+317                42867edf9985
  ppx_string_conv.v0.18~preview.130.83+317           f7144a1a99fc
  ppx_template.v0.18~preview.130.83+317              d53eded48cd4
  ppx_tydi.v0.18~preview.130.83+317                  c32e0a24ff4d
  ppx_typed_fields.v0.18~preview.130.83+317          fecaf86a51f7
  ppx_typerep_conv.v0.18~preview.130.83+317          e05e94f585a7
  ppx_var_name.v0.18~preview.130.83+317              0f49de98771b
  ppx_variants_conv.v0.18~preview.130.83+317         b7abc147ebf8
  ppxlib.0.33.0+ox                                   91adba82e909
  ppxlib_ast.0.33.0+ox                               fb8a034045c0
  ppxlib_jane.v0.18~preview.130.83+317               663fbe433471
  protocol_version_header.v0.18~preview.130.83+317   74bfd4779e62
  re.1.14.0+ox                                       b42bddfa6c8e
  record_builder.v0.18~preview.130.83+317            5681900b0ba3
  seq.base                                           7b4f653c99b0
  sexp_pretty.v0.18~preview.130.83+317               de5f60c4da70
  sexp_type.v0.18~preview.130.83+317                 f4b7181e44c7
  sexplib.v0.18~preview.130.83+317                   79e2a20b8893
  sexplib0.v0.18~preview.130.83+317                  b097e7dc4ae1
  spawn.v0.15.1+ox                                   b02788b83ac2
  splittable_random.v0.18~preview.130.83+317         9eff80c7752e
  stdio.v0.18~preview.130.83+317                     276c52fbe179
  stdlib-shims.0.3.0                                 fc997682ec0f
  string_dict.v0.18~preview.130.83+317               643fcc233ec3
  textutils.v0.18~preview.130.83+317                 2c00336180b4
  time_now.v0.18~preview.130.83+317                  fab04f4ee5ab
  topkg.1.1.1+ox                                     261435f4106a
  typerep.v0.18~preview.130.83+317                   9c0ffc54fe0d
  unique.v0.18~preview.130.83+317                    9c255d0e906d
  univ_map.v0.18~preview.130.83+317                  5b8a908cfe19
  uopt.v0.18~preview.130.83+317                      844a7f90b951
  uutf.1.0.3+ox                                      2f083fed49b9
  variantslib.v0.18~preview.130.83+317               82a716a644f2
=== STDOUT ===
Processing: [default: loading data]
[async_ssl.v0.18~preview.130.83+317: dl]
[async_ssl.v0.18~preview.130.83+317: http]
[async_ssl.v0.18~preview.130.83+317: extract]
-> retrieved async_ssl.v0.18~preview.130.83+317  (https://github.com/janestreet/async_ssl/archive/c4f08a3c1b72b67a4ad1b2fc9b43679972040d83.tar.gz)
[async_ssl: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "async_ssl" "-j" "39" (CWD=/home/opam/.opam/default/.opam-switch/build/async_ssl.v0.18~preview.130.83+317)
- File "src/dune", line 25, characters 9-28:
- 25 |   (names ffi_generated_stubs)
-               ^^^^^^^^^^^^^^^^^^^
- (cd _build/default/src && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -pthread -D_FILE_OFFSET_BITS=64 -Wall -fdiagnostics-color=always -Wno-everything -g -I /home/opam/.opam/default/lib/ocaml -I /home/opam/.opam/default/lib/async -I /home/opam/.opam/default/lib/async/async_command -I /home/opam/.opam/default/lib/async/async_quickcheck -I /home/opam/.opam/default/lib/async/async_rpc -I /home/opam/.opam/default/lib/async_kernel -I /home/opam/.opam/default/lib/async_kernel/config -I /home/opam/.opam/default/lib/async_kernel/eager_deferred -I /home/opam/.opam/default/lib/async_kernel/persistent_connection_kernel -I /home/opam/.opam/default/lib/async_kernel/read_write_pair -I /home/opam/.opam/default/lib/async_log -I /home/opam/.opam/default/lib/async_log/kernel -I /home/opam/.opam/default/lib/async_rpc_kernel -I /home/opam/.opam/default/lib/async_unix -I /home/opam/.opam/default/lib/async_unix/thread_pool -I /home/opam/.opam/default/lib/async_unix/thread_safe_ivar -I /home/opam/.opam/default/lib/base -I /home/opam/.opam/default/lib/base/md5 -I /home/opam/.opam/default/lib/base/shadow_stdlib -I /home/opam/.opam/default/lib/base_bigstring -I /home/opam/.opam/default/lib/base_quickcheck -I /home/opam/.opam/default/lib/base_quickcheck/ppx_quickcheck/runtime -I /home/opam/.opam/default/lib/basement -I /home/opam/.opam/default/lib/bigarray-compat -I /home/opam/.opam/default/lib/bin_prot -I /home/opam/.opam/default/lib/bin_prot/shape -I /home/opam/.opam/default/lib/capsule -I /home/opam/.opam/default/lib/capsule0/blocking_sync -I /home/opam/.opam/default/lib/capsule0/expert -I /home/opam/.opam/default/lib/core -I /home/opam/.opam/default/lib/core/base_for_tests -I /home/opam/.opam/default/lib/core/command -I /home/opam/.opam/default/lib/core/filename_base -I /home/opam/.opam/default/lib/core/heap_block -I /home/opam/.opam/default/lib/core/validate -I /home/opam/.opam/default/lib/core_extended/immediate_kernel -I /home/opam/.opam/default/lib/core_kernel/bounded_int_table -I /home/opam/.opam/default/lib/core_kernel/bus -I /home/opam/.opam/default/lib/core_kernel/caml_threads -I /home/opam/.opam/default/lib/core_kernel/caml_unix -I /home/opam/.opam/default/lib/core_kernel/flags -I /home/opam/.opam/default/lib/core_kernel/iobuf -I /home/opam/.opam/default/lib/core_kernel/moption -I /home/opam/.opam/default/lib/core_kernel/pairing_heap -I /home/opam/.opam/default/lib/core_kernel/sexp_hidden_in_test -I /home/opam/.opam/default/lib/core_kernel/thread_pool_cpu_affinity -I /home/opam/.opam/default/lib/core_kernel/thread_safe_queue -I /home/opam/.opam/default/lib/core_kernel/timing_wheel -I /home/opam/.opam/default/lib/core_kernel/tuple_pool -I /home/opam/.opam/default/lib/core_kernel/univ -I /home/opam/.opam/default/lib/core_kernel/uuid -I /home/opam/.opam/default/lib/core_kernel/version_util_compat -I /home/opam/.opam/default/lib/core_unix -I /home/opam/.opam/default/lib/core_unix/bigstring_unix -I /home/opam/.opam/default/lib/core_unix/command_unix -I /home/opam/.opam/default/lib/core_unix/core_thread -I /home/opam/.opam/default/lib/core_unix/error_checking_mutex -I /home/opam/.opam/default/lib/core_unix/filename_unix -I /home/opam/.opam/default/lib/core_unix/iobuf_unix -I /home/opam/.opam/default/lib/core_unix/linux_ext -I /home/opam/.opam/default/lib/core_unix/nano_mutex -I /home/opam/.opam/default/lib/core_unix/ocaml_c_utils -I /home/opam/.opam/default/lib/core_unix/signal_unix -I /home/opam/.opam/default/lib/core_unix/squeue -I /home/opam/.opam/default/lib/core_unix/sys_unix -I /home/opam/.opam/default/lib/core_unix/time_float_unix -I /home/opam/.opam/default/lib/core_unix/time_ns_unix -I /home/opam/.opam/default/lib/core_unix/time_stamp_counter -I /home/opam/.opam/default/lib/cstruct -I /home/opam/.opam/default/lib/ctypes -I /home/opam/.opam/default/lib/ctypes-foreign -I /home/opam/.opam/default/lib/ctypes/stubs -I /home/opam/.opam/default/lib/fieldslib -I /home/opam/.opam/default/lib/flexible_sexp -I /home/opam/.opam/default/lib/int_repr -I /home/opam/.opam/default/lib/integers -I /home/opam/.opam/default/lib/jane-street-headers -I /home/opam/.opam/default/lib/ocaml/str -I /home/opam/.opam/default/lib/ocaml/threads -I /home/opam/.opam/default/lib/ocaml/unix -I /home/opam/.opam/default/lib/ocaml_intrinsics_kernel -I /home/opam/.opam/default/lib/parsexp -I /home/opam/.opam/default/lib/pipe_with_writer_error -I /home/opam/.opam/default/lib/portable -I /home/opam/.opam/default/lib/portable/kernel -I /home/opam/.opam/default/lib/ppx_assert/runtime-lib -I /home/opam/.opam/default/lib/ppx_bench/config -I /home/opam/.opam/default/lib/ppx_bench/config_types -I /home/opam/.opam/default/lib/ppx_bench/runtime-lib -I /home/opam/.opam/default/lib/ppx_compare/runtime-lib -I /home/opam/.opam/default/lib/ppx_diff/diffable -I /home/opam/.opam/default/lib/ppx_diff/diffable_cinaps -I /home/opam/.opam/default/lib/ppx_enumerate/runtime-lib -I /home/opam/.opam/default/lib/ppx_expect/config -I /home/opam/.opam/default/lib/ppx_expect/config_types -I /home/opam/.opam/default/lib/ppx_expect/make_corrected_file -I /home/opam/.opam/default/lib/ppx_expect/make_corrected_file_kernel -I /home/opam/.opam/default/lib/ppx_expect/runtime -I /home/opam/.opam/default/lib/ppx_expect/runtime_types -I /home/opam/.opam/default/lib/ppx_fuelproof/runtime -I /home/opam/.opam/default/lib/ppx_hash/base_internalhash_types -I /home/opam/.opam/default/lib/ppx_hash/runtime-lib -I /home/opam/.opam/default/lib/ppx_here/runtime-lib -I /home/opam/.opam/default/lib/ppx_inline_test/config -I /home/opam/.opam/default/lib/ppx_inline_test/runtime-lib -I /home/opam/.opam/default/lib/ppx_log/syntax -I /home/opam/.opam/default/lib/ppx_log/types -I /home/opam/.opam/default/lib/ppx_module_timer/runtime -I /home/opam/.opam/default/lib/ppx_portable/runtime -I /home/opam/.opam/default/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/default/lib/ppx_stable_witness/runtime -I /home/opam/.opam/default/lib/ppx_stable_witness/stable_witness -I /home/opam/.opam/default/lib/ppx_string/runtime -I /home/opam/.opam/default/lib/ppx_typed_fields/typed_fields_lib -I /home/opam/.opam/default/lib/ppx_typed_fields/typed_variants_lib -I /home/opam/.opam/default/lib/ppxlib/print_diff -I /home/opam/.opam/default/lib/ppxlib/stdppx -I /home/opam/.opam/default/lib/ppxlib_ast/stdppx -I /home/opam/.opam/default/lib/protocol_version_header -I /home/opam/.opam/default/lib/sexp_type -I /home/opam/.opam/default/lib/sexp_type/grammar -I /home/opam/.opam/default/lib/sexplib -I /home/opam/.opam/default/lib/sexplib/unix -I /home/opam/.opam/default/lib/sexplib0 -I /home/opam/.opam/default/lib/spawn -I /home/opam/.opam/default/lib/splittable_random -I /home/opam/.opam/default/lib/stdio -I /home/opam/.opam/default/lib/stdlib-shims -I /home/opam/.opam/default/lib/string_dict -I /home/opam/.opam/default/lib/time_now -I /home/opam/.opam/default/lib/typerep -I /home/opam/.opam/default/lib/unique -I /home/opam/.opam/default/lib/univ_map -I /home/opam/.opam/default/lib/uopt -I /home/opam/.opam/default/lib/variantslib -I ../bindings -o ffi_generated_stubs.o -c ffi_generated_stubs.c)
- In file included from /home/opam/.opam/default/lib/ctypes/ctypes_primitives.h:16,
-                  from /home/opam/.opam/default/lib/ctypes/ctypes_cstubs_internals.h:13,
-                  from ffi_generated_stubs.c:12:
- /home/opam/.opam/default/lib/ctypes/ocaml_integers.h:37:9: warning: "Int8_val" redefined
-    37 | #define Int8_val(V) ((int8_t)(Int_val(V)))
-       |         ^~~~~~~~
- In file included from /home/opam/.opam/default/lib/ctypes/ocaml_integers.h:11:
- /home/opam/.opam/default/lib/ocaml/caml/mlvalues.h:154:9: note: this is the location of the previous definition
-   154 | #define Int8_val(x)  ((int8_t) Long_val(x))
-       |         ^~~~~~~~
- /home/opam/.opam/default/lib/ctypes/ocaml_integers.h:38:9: warning: "Int16_val" redefined
-    38 | #define Int16_val(V) ((int16_t)(Int_val(V)))
-       |         ^~~~~~~~~
- /home/opam/.opam/default/lib/ocaml/caml/mlvalues.h:153:9: note: this is the location of the previous definition
-   153 | #define Int16_val(x) ((int16_t) Long_val(x))
-       |         ^~~~~~~~~
- ffi_generated_stubs.c: In function 'async_ssl_stub_1_TLS_method':
- ffi_generated_stubs.c:15:15: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
-    15 |    void* x2 = TLS_method();
-       |               ^~~~~~~~~~
- ffi_generated_stubs.c: In function 'async_ssl_stub_2_TLSv1_method':
- ffi_generated_stubs.c:20:4: warning: 'TLSv1_method' is deprecated: Since OpenSSL 1.1.0 [-Wdeprecated-declarations]
-    20 |    void* x4 = TLSv1_method();
-       |    ^~~~
- In file included from ffi_generated_stubs.c:2:
- /usr/include/openssl/ssl.h:2065:50: note: declared here
-  2065 | OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
-       |                                                  ^~~~~~~~~~~~
- ffi_generated_stubs.c:20:15: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
-    20 |    void* x4 = TLSv1_method();
-       |               ^~~~~~~~~~~~
- ffi_generated_stubs.c: In function 'async_ssl_stub_3_TLSv1_1_method':
- ffi_generated_stubs.c:25:4: warning: 'TLSv1_1_method' is deprecated: Since OpenSSL 1.1.0 [-Wdeprecated-declarations]
-    25 |    void* x6 = TLSv1_1_method();
-       |    ^~~~
- /usr/include/openssl/ssl.h:2073:50: note: declared here
-  2073 | OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *TLSv1_1_method(void); /* TLSv1.1 */
-       |                                                  ^~~~~~~~~~~~~~
- ffi_generated_stubs.c:25:15: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
-    25 |    void* x6 = TLSv1_1_method();
-       |               ^~~~~~~~~~~~~~
- ffi_generated_stubs.c: In function 'async_ssl_stub_4_TLSv1_2_method':
- ffi_generated_stubs.c:30:4: warning: 'TLSv1_2_method' is deprecated: Since OpenSSL 1.1.0 [-Wdeprecated-declarations]
-    30 |    void* x8 = TLSv1_2_method();
-       |    ^~~~
- /usr/include/openssl/ssl.h:2081:50: note: declared here
-  2081 | OSSL_DEPRECATEDIN_1_1_0 __owur const SSL_METHOD *TLSv1_2_method(void); /* TLSv1.2 */
-       |                                                  ^~~~~~~~~~~~~~
- ffi_generated_stubs.c:30:15: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
-    30 |    void* x8 = TLSv1_2_method();
-       |               ^~~~~~~~~~~~~~
- ffi_generated_stubs.c: In function 'async_ssl_stub_10_OPENSSL_config':
- ffi_generated_stubs.c:64:4: warning: 'OPENSSL_config' is deprecated: Since OpenSSL 1.1.0 [-Wdeprecated-declarations]
-    64 |    OPENSSL_config(x29);
-       |    ^~~~~~~~~~~~~~
- In file included from /usr/include/openssl/http.h:19,
-                  from /usr/include/openssl/x509.h:568,
-                  from /usr/include/openssl/ssl.h:34:
- /usr/include/openssl/conf.h:139:30: note: declared here
-   139 | OSSL_DEPRECATEDIN_1_1_0 void OPENSSL_config(const char *config_name);
-       |                              ^~~~~~~~~~~~~~
- ffi_generated_stubs.c: In function 'async_ssl_stub_14_ENGINE_load_builtin_engines':
- ffi_generated_stubs.c:84:4: warning: 'ENGINE_load_builtin_engines' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
-    84 |    ENGINE_load_builtin_engines();
-       |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~
- In file included from ffi_generated_stubs.c:6:
- /usr/include/openssl/engine.h:358:28: note: declared here
-   358 | OSSL_DEPRECATEDIN_3_0 void ENGINE_load_builtin_engines(void);
-       |                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
- ffi_generated_stubs.c: In function 'async_ssl_stub_15_ENGINE_register_all_complete':
- ffi_generated_stubs.c:89:4: warning: 'ENGINE_register_all_complete' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
-    89 |    ENGINE_register_all_complete();
-       |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
- /usr/include/openssl/engine.h:415:27: note: declared here
-   415 | OSSL_DEPRECATEDIN_3_0 int ENGINE_register_all_complete(void);
-       |                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
- ffi_generated_stubs.c: In function 'async_ssl_stub_21_SSL_CTX_set_session_id_context':
- ffi_generated_stubs.c:132:50: warning: pointer targets in passing argument 2 of 'SSL_CTX_set_session_id_context' differ in signedness [-Wpointer-sign]
-   132 |    int x72 = SSL_CTX_set_session_id_context(x67, x68, x69);
-       |                                                  ^~~
-       |                                                  |
-       |                                                  char *
- /usr/include/openssl/ssl.h:1871:26: note: expected 'const unsigned char *' but argument is of type 'char *'
-  1871 |     const unsigned char *sid_ctx,
-       |     ~~~~~~~~~~~~~~~~~~~~~^~~~~~~
- ffi_generated_stubs.c: In function 'async_ssl_stub_27_SSL_CTX_set_alpn_protos':
- ffi_generated_stubs.c:181:45: warning: pointer targets in passing argument 2 of 'SSL_CTX_set_alpn_protos' differ in signedness [-Wpointer-sign]
-   181 |    int x116 = SSL_CTX_set_alpn_protos(x111, x112, x113);
-       |                                             ^~~~
-       |                                             |
-       |                                             char *
- /usr/include/openssl/ssl.h:837:71: note: expected 'const unsigned char *' but argument is of type 'char *'
-   837 | __owur int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char *protos,
-       |                                                  ~~~~~~~~~~~~~~~~~~~~~^~~~~~
- ffi_generated_stubs.c: In function 'async_ssl_stub_31_BIO_s_mem':
- ffi_generated_stubs.c:207:17: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
-   207 |    void* x133 = BIO_s_mem();
-       |                 ^~~~~~~~~
- ffi_generated_stubs.c: In function 'async_ssl_stub_35_OBJ_nid2sn':
- ffi_generated_stubs.c:235:17: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
-   235 |    char* x159 = OBJ_nid2sn(x156);
-       |                 ^~~~~~~~~~
- ffi_generated_stubs.c: In function 'async_ssl_stub_38_ASN1_STRING_data':
- ffi_generated_stubs.c:253:4: warning: 'ASN1_STRING_data' is deprecated: Since OpenSSL 1.1.0 [-Wdeprecated-declarations]
-   253 |    char const* x168 = ASN1_STRING_data(x167);
-       |    ^~~~
- In file included from /usr/include/openssl/objects.h:21,
-                  from /usr/include/openssl/evp.h:47,
-                  from /usr/include/openssl/x509.h:31:
- /usr/include/openssl/asn1.h:671:40: note: declared here
-   671 | OSSL_DEPRECATEDIN_1_1_0 unsigned char *ASN1_STRING_data(ASN1_STRING *x);
-       |                                        ^~~~~~~~~~~~~~~~
- ffi_generated_stubs.c:253:23: warning: pointer targets in initialization of 'const char *' from 'unsigned char *' differ in signedness [-Wpointer-sign]
-   253 |    char const* x168 = ASN1_STRING_data(x167);
-       |                       ^~~~~~~~~~~~~~~~
- ffi_generated_stubs.c: In function 'async_ssl_stub_43_EVP_sha1':
- ffi_generated_stubs.c:283:17: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
-   283 |    void* x186 = EVP_sha1();
-       |                 ^~~~~~~~
- ffi_generated_stubs.c: In function 'async_ssl_stub_45_X509_verify_cert_error_string':
- ffi_generated_stubs.c:295:17: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
-   295 |    char* x194 = X509_verify_cert_error_string(x191);
-       |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- ffi_generated_stubs.c: In function 'async_ssl_stub_49_X509_digest':
- ffi_generated_stubs.c:323:41: warning: pointer targets in passing argument 3 of 'X509_digest' differ in signedness [-Wpointer-sign]
-   323 |    _Bool x212 = X509_digest(x208, x209, x210, x211);
-       |                                         ^~~~
-       |                                         |
-       |                                         char *
- /usr/include/openssl/x509.h:555:20: note: expected 'unsigned char *' but argument is of type 'char *'
-   555 |     unsigned char *md, unsigned int *len);
-       |     ~~~~~~~~~~~~~~~^~
- ffi_generated_stubs.c:323:47: warning: pointer targets in passing argument 4 of 'X509_digest' differ in signedness [-Wpointer-sign]
-   323 |    _Bool x212 = X509_digest(x208, x209, x210, x211);
-       |                                               ^~~~
-       |                                               |
-       |                                               int *
- /usr/include/openssl/x509.h:555:38: note: expected 'unsigned int *' but argument is of type 'int *'
-   555 |     unsigned char *md, unsigned int *len);
-       |                        ~~~~~~~~~~~~~~^~~
- ffi_generated_stubs.c: In function 'async_ssl_stub_56_BN_bin2bn':
- ffi_generated_stubs.c:372:27: warning: pointer targets in passing argument 1 of 'BN_bin2bn' differ in signedness [-Wpointer-sign]
-   372 |    void* x255 = BN_bin2bn(x250, x251, x254);
-       |                           ^~~~
-       |                           |
-       |                           char *
- In file included from /usr/include/openssl/params.h:16,
-                  from /usr/include/openssl/indicator.h:18,
-                  from /usr/include/openssl/core_dispatch.h:16,
-                  from /usr/include/openssl/evp.h:28:
- /usr/include/openssl/bn.h:242:40: note: expected 'const unsigned char *' but argument is of type 'char *'
-   242 | BIGNUM *BN_bin2bn(const unsigned char *s, int len, BIGNUM *ret);
-       |                   ~~~~~~~~~~~~~~~~~~~~~^
- ffi_generated_stubs.c: In function 'async_ssl_stub_57_BN_hex2bn':
- ffi_generated_stubs.c:379:25: error: passing argument 1 of 'BN_hex2bn' from incompatible pointer type [-Wincompatible-pointer-types]
-   379 |    int x260 = BN_hex2bn(x258, x259);
-       |                         ^~~~
-       |                         |
-       |                         void **
- /usr/include/openssl/bn.h:345:24: note: expected 'BIGNUM **' {aka 'struct bignum_st **'} but argument is of type 'void **'
-   345 | int BN_hex2bn(BIGNUM **a, const char *str);
-       |               ~~~~~~~~~^
- ffi_generated_stubs.c: In function 'async_ssl_stub_58_DH_new':
- ffi_generated_stubs.c:384:4: warning: 'DH_new' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
-   384 |    void* x262 = DH_new();
-       |    ^~~~
- In file included from /usr/include/openssl/dsa.h:31,
-                  from /usr/include/openssl/x509.h:39:
- /usr/include/openssl/dh.h:210:27: note: declared here
-   210 | OSSL_DEPRECATEDIN_3_0 DH *DH_new(void);
-       |                           ^~~~~~
- ffi_generated_stubs.c: In function 'async_ssl_stub_59_DH_free':
- ffi_generated_stubs.c:390:4: warning: 'DH_free' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
-   390 |    DH_free(x264);
-       |    ^~~~~~~
- /usr/include/openssl/dh.h:211:28: note: declared here
-   211 | OSSL_DEPRECATEDIN_3_0 void DH_free(DH *dh);
-       |                            ^~~~~~~
- ffi_generated_stubs.c: In function 'async_ssl_stub_60_DH_generate_parameters':
- ffi_generated_stubs.c:400:4: warning: 'DH_generate_parameters' is deprecated: Since OpenSSL 0.9.8 [-Wdeprecated-declarations]
-   400 |    void* x278 = DH_generate_parameters(x270, x273, x276, x277);
-       |    ^~~~
- /usr/include/openssl/dh.h:323:29: note: declared here
-   323 | OSSL_DEPRECATEDIN_0_9_8 DH *DH_generate_parameters(int prime_len, int generator,
-       |                             ^~~~~~~~~~~~~~~~~~~~~~
- ffi_generated_stubs.c: In function 'async_ssl_stub_74_SSL_get_cipher_list':
- ffi_generated_stubs.c:496:17: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
-   496 |    char* x354 = SSL_get_cipher_list(x350, x351);
-       |                 ^~~~~~~~~~~~~~~~~~~
- ffi_generated_stubs.c: In function 'async_ssl_stub_86_SSL_get0_alpn_selected':
- ffi_generated_stubs.c:574:33: error: passing argument 2 of 'SSL_get0_alpn_selected' from incompatible pointer type [-Wincompatible-pointer-types]
-   574 |    SSL_get0_alpn_selected(x397, x398, x399);
-       |                                 ^~~~
-       |                                 |
-       |                                 char **
- /usr/include/openssl/ssl.h:850:67: note: expected 'const unsigned char **' but argument is of type 'char **'
-   850 | void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data,
-       |                                             ~~~~~~~~~~~~~~~~~~~~~~^~~~
- ffi_generated_stubs.c:574:39: warning: pointer targets in passing argument 3 of 'SSL_get0_alpn_selected' differ in signedness [-Wpointer-sign]
-   574 |    SSL_get0_alpn_selected(x397, x398, x399);
-       |                                       ^~~~
-       |                                       |
-       |                                       int *
- /usr/include/openssl/ssl.h:851:19: note: expected 'unsigned int *' but argument is of type 'int *'
-   851 |     unsigned int *len);
-       |     ~~~~~~~~~~~~~~^~~
- At top level:
- cc1: note: unrecognized command-line option '-Wno-everything' may have been intended to silence earlier diagnostics
- (cd _build/default/stubgen && /usr/bin/bash -e -u -o pipefail -c 'gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -pthread -D_FILE_OFFSET_BITS=64 -Wall -fdiagnostics-color=always ffi_ml_types_stubgen.c $(< ../bindings/openssl-ccopt) $(< ../bindings/openssl-cclib) -I `dirname /home/opam/.opam/default/lib/ctypes/ctypes_cstubs_internals.h` -I /home/opam/.opam/default/lib/ocaml -o ffi_ml_types_stubgen.exe')
- In file included from /home/opam/.opam/default/lib/ctypes/ctypes_primitives.h:16,
-                  from /home/opam/.opam/default/lib/ctypes/ctypes_cstubs_internals.h:13,
-                  from ffi_ml_types_stubgen.c:7:
- /home/opam/.opam/default/lib/ctypes/ocaml_integers.h:37:9: warning: "Int8_val" redefined
-    37 | #define Int8_val(V) ((int8_t)(Int_val(V)))
-       |         ^~~~~~~~
- In file included from /home/opam/.opam/default/lib/ctypes/ocaml_integers.h:11:
- /home/opam/.opam/default/lib/ocaml/caml/mlvalues.h:154:9: note: this is the location of the previous definition
-   154 | #define Int8_val(x)  ((int8_t) Long_val(x))
-       |         ^~~~~~~~
- /home/opam/.opam/default/lib/ctypes/ocaml_integers.h:38:9: warning: "Int16_val" redefined
-    38 | #define Int16_val(V) ((int16_t)(Int_val(V)))
-       |         ^~~~~~~~~
- /home/opam/.opam/default/lib/ocaml/caml/mlvalues.h:153:9: note: this is the location of the previous definition
-   153 | #define Int16_val(x) ((int16_t) Long_val(x))
-       |         ^~~~~~~~~
[ERROR] The compilation of async_ssl.v0.18~preview.130.83+317 failed at "dune build -p async_ssl -j 39".
build failed... 

=== STDERR ===

2026-10-06 21:32.02: FAILED: build async_ssl.v0.18~preview.130.83+317
2026-10-06 21:32.02: Job failed: build failed: async_ssl.v0.18~preview.130.83+317