2026-09-03 17:15.07: New job: build kafka.0.5 (9e72f080aa43)
2026-09-03 17:15.07: Waiting for resource in pool day11-builds
2026-09-03 17:32.42: Got resource from pool day11-builds
2026-09-03 17:32.42: [profile full] build kafka.0.5
2026-09-03 17:32.42: build kafka.0.5 (9e72f080aa43)
=== DEPENDENCIES (8 transitive) ===
  base-threads.base                                  3d2f2cbc6db2
  base-unix.base                                     3a38ddca6b5e
  conf-pkg-config.5                                  74f50f3cfe72
  conf-zlib.1                                        26591fa9352c
  dune.3.24.2                                        bf83cdf0a904
  ocaml.4.14.4                                       c7d6265b51fe
  ocaml-base-compiler.4.14.4                         7a409b6ffbef
  ocaml-config.2                                     85edea6ac168
=== STDOUT ===
Processing: [default: loading data]

The following system packages will first need to be installed:
    librdkafka-dev

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "librdkafka-dev"
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- Setting up libgssrpc4t64:amd64 (1.21.3-5+deb13u1) ...
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- Setting up comerr-dev:amd64 (2.1-1.47.2-3+b11) ...
- Setting up libssl-dev:amd64 (3.5.7-1~deb13u2) ...
- Setting up libidn2-dev:amd64 (2.3.8-2) ...
- Setting up librdkafka1:amd64 (2.8.0-1) ...
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- Setting up zlib1g-dev:amd64 (1:1.3.dfsg+really1.3.1-1+b1) ...
- Setting up libtasn1-6-dev:amd64 (4.20.0-2+deb13u1) ...
- Setting up libbrotli-dev:amd64 (1.1.0-2+b7) ...
- Setting up libp11-kit-dev:amd64 (0.25.5-3) ...
- Setting up libkadm5clnt-mit12:amd64 (1.21.3-5+deb13u1) ...
- Setting up libgmp-dev:amd64 (2:6.3.0+dfsg-3) ...
- Setting up nettle-dev:amd64 (3.10.1-1) ...
- Setting up libkdb5-10t64:amd64 (1.21.3-5+deb13u1) ...
- Setting up librdkafka++1:amd64 (2.8.0-1) ...
- Setting up libsasl2-dev (2.1.28+dfsg1-9) ...
- Setting up liblz4-dev:amd64 (1.10.0-4) ...
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- Setting up libkadm5srv-mit12:amd64 (1.21.3-5+deb13u1) ...
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- Setting up libgnutls28-dev:amd64 (3.8.9-3+deb13u4) ...
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- Setting up librtmp-dev:amd64 (2.4+20151223.gitfa8646d.1-2+b5) ...
- Setting up libcurl4-openssl-dev:amd64 (8.14.1-2+deb13u4) ...
- Setting up librdkafka-dev:amd64 (2.8.0-1) ...
- Processing triggers for libc-bin (2.41-12+deb13u3) ...
[kafka.0.5: dl]
[kafka.0.5: extract]
-> retrieved kafka.0.5  (https://opam.ocaml.org/cache)
[kafka: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "kafka" "-j" "39" (CWD=/home/opam/.opam/default/.opam-switch/build/kafka.0.5)
- (cd _build/default/lib && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -g -I /home/opam/.opam/default/lib/ocaml -o ocaml_kafka.o -c ocaml_kafka.c)
- ocaml_kafka.c: In function 'alloc_caml_handler':
- ocaml_kafka.c:104:13: warning: "alloc_small" is deprecated: use "caml_alloc_small" instead
-   104 |   caml_handler = alloc_small(1, Abstract_tag);
-       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                               
- In file included from /home/opam/.opam/default/lib/ocaml/caml/memory.h:31,
-                  from ocaml_kafka.c:1:
- ocaml_kafka.c: In function 'ocaml_kafka_handler_name':
- /home/opam/.opam/default/lib/ocaml/caml/mlvalues.h:290:24: warning: passing argument 1 of 'memcpy' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
-   290 | #define String_val(x) ((const char *) Bp_val(x))
-       |                       ~^~~~~~~~~~~~~~~~~~~~~~~~~
- ocaml_kafka.c:298:10: note: in expansion of macro 'String_val'
-   298 |   memcpy(String_val(caml_name), name, len);
-       |          ^~~~~~~~~~
- In file included from ocaml_kafka.c:8:
- /usr/include/string.h:43:39: note: expected 'void * restrict' but argument is of type 'const char *'
-    43 | extern void *memcpy (void *__restrict __dest, const void *__restrict __src,
-       |                      ~~~~~~~~~~~~~~~~~^~~~~~
- ocaml_kafka.c: In function 'ocaml_kafka_partitioner_callback':
- /home/opam/.opam/default/lib/ocaml/caml/mlvalues.h:290:24: warning: passing argument 1 of 'memcpy' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
-   290 | #define String_val(x) ((const char *) Bp_val(x))
-       |                       ~^~~~~~~~~~~~~~~~~~~~~~~~~
- ocaml_kafka.c:312:10: note: in expansion of macro 'String_val'
-   312 |   memcpy(String_val(caml_key), key, keylen);
-       |          ^~~~~~~~~~
- /usr/include/string.h:43:39: note: expected 'void * restrict' but argument is of type 'const char *'
-    43 | extern void *memcpy (void *__restrict __dest, const void *__restrict __src,
-       |                      ~~~~~~~~~~~~~~~~~^~~~~~
- ocaml_kafka.c: In function 'ocaml_kafka_extract_topic_message':
- /home/opam/.opam/default/lib/ocaml/caml/mlvalues.h:290:24: warning: passing argument 1 of 'memcpy' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
-   290 | #define String_val(x) ((const char *) Bp_val(x))
-       |                       ~^~~~~~~~~~~~~~~~~~~~~~~~~
- ocaml_kafka.c:421:12: note: in expansion of macro 'String_val'
-   421 |     memcpy(String_val(caml_msg_payload), message->payload, message->len);
-       |            ^~~~~~~~~~
- /usr/include/string.h:43:39: note: expected 'void * restrict' but argument is of type 'const char *'
-    43 | extern void *memcpy (void *__restrict __dest, const void *__restrict __src,
-       |                      ~~~~~~~~~~~~~~~~~^~~~~~
- /home/opam/.opam/default/lib/ocaml/caml/mlvalues.h:290:24: warning: passing argument 1 of 'memcpy' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
-   290 | #define String_val(x) ((const char *) Bp_val(x))
-       |                       ~^~~~~~~~~~~~~~~~~~~~~~~~~
- ocaml_kafka.c:426:14: note: in expansion of macro 'String_val'
-   426 |       memcpy(String_val(caml_key_payload), message->key, message->key_len);
-       |              ^~~~~~~~~~
- /usr/include/string.h:43:39: note: expected 'void * restrict' but argument is of type 'const char *'
-    43 | extern void *memcpy (void *__restrict __dest, const void *__restrict __src,
-       |                      ~~~~~~~~~~~~~~~~~^~~~~~
- ocaml_kafka.c: In function 'ocaml_kafka_produce':
- /home/opam/.opam/default/lib/ocaml/caml/mlvalues.h:290:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
-   290 | #define String_val(x) ((const char *) Bp_val(x))
-       |                       ^
- ocaml_kafka.c:556:19: note: in expansion of macro 'String_val'
-   556 |   void* payload = String_val(caml_msg);
-       |                   ^~~~~~~~~~
- ocaml_kafka.c:563:10: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
-   563 |      key = String_val(caml_key);
-       |          ^
-> compiled  kafka.0.5
-> installed kafka.0.5
[WARNING] Opam package conf-zlib.1 depends on the following system package that can no longer be found: zlib1g-dev

=== STDERR ===

2026-09-03 17:33.02: OK: build kafka.0.5 (runc: 12.6s, disk: 0KB)
2026-09-03 17:33.02: Job succeeded