Build:
  1. 0
2026-09-28 16:00.57: New job: build hdr_histogram.0.0.6 (130286bfdbf0)
2026-09-28 16:00.57: Waiting for resource in pool day11-builds
2026-09-28 16:04.56: Got resource from pool day11-builds
2026-09-28 16:04.56: [profile oxcaml-odoc-master] build hdr_histogram.0.0.6
2026-09-28 16:04.56: build hdr_histogram.0.0.6 (130286bfdbf0)
=== DEPENDENCIES (19 transitive) ===
  base-threads.base                                  ddcab511c589
  base-unix.base                                     742554e1dbc2
  conf-autoconf.1                                    43fe4a407b7a
  conf-cmake.1                                       526bb63076e4
  conf-libffi.2.0.0                                  2de1e6fba1f5
  conf-pkg-config.5                                  5bc8297bba82
  conf-which.1                                       5fccb3a41099
  conf-zlib.1                                        87393a303e89
  csexp.1.5.2                                        ac277789f184
  ctypes.0.24.0+ox                                   4660e9fbc32b
  ctypes-foreign.0.24.0+ox                           7211914f95a2
  dune.3.22.2+ox                                     057b1ed5957b
  dune-configurator.3.22.2+ox                        86e12d406fa5
  integers.0.8.0                                     6992343ae57d
  ocaml.5.4.0                                        74a2c67841c6
  ocaml-config.3                                     d58db97ddfef
  ocaml-variants.5.4.0+ox                            4babdc19da91
  oxcaml-compiler.5.4.0-ox7                          42053eeff39a
  stdlib-shims.0.3.0                                 36fee4c2b40b
=== STDOUT ===
Processing: [default: loading data]
[hdr_histogram.0.0.6: dl]
[hdr_histogram.0.0.6: extract]
-> retrieved hdr_histogram.0.0.6  (https://opam.ocaml.org/cache)
[hdr_histogram: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "hdr_histogram" "-j" "39" "@install" (CWD=/home/opam/.opam/default/.opam-switch/build/hdr_histogram.0.0.6)
- (cd _build/default/lib/libhdr_histogram/_build && /usr/bin/cmake .. -DHDR_HISTOGRAM_BUILD_PROGRAMS=OFF)
- -- The C compiler identification is GNU 14.2.0
- -- Detecting C compiler ABI info
- -- Detecting C compiler ABI info - done
- -- Check for working C compiler: /usr/bin/cc - skipped
- -- Detecting C compile features
- -- Detecting C compile features - done
- -- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found version "1.3.1")
- -- Performing Test CMAKE_HAVE_LIBC_PTHREAD
- -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
- -- Found Threads: TRUE
- -- Looking for ceil in m
- -- Looking for ceil in m - found
- -- Looking for clock_gettime in rt
- -- Looking for clock_gettime in rt - found
- -- Configuring done (1.3s)
- -- Generating done (0.0s)
- -- Build files have been written to: /home/opam/.opam/default/.opam-switch/build/hdr_histogram.0.0.6/_build/default/lib/libhdr_histogram/_build
- (cd _build/default/lib/libhdr_histogram/_build && /usr/bin/cmake --build . --config Release)
- [  6%] Building C object src/CMakeFiles/hdr_histogram.dir/hdr_encoding.c.o
- [ 12%] Building C object src/CMakeFiles/hdr_histogram.dir/hdr_histogram.c.o
- [ 18%] Building C object src/CMakeFiles/hdr_histogram.dir/hdr_histogram_log.c.o
- [ 25%] Building C object src/CMakeFiles/hdr_histogram.dir/hdr_interval_recorder.c.o
- [ 31%] Building C object src/CMakeFiles/hdr_histogram.dir/hdr_thread.c.o
- [ 37%] Building C object src/CMakeFiles/hdr_histogram.dir/hdr_time.c.o
- [ 43%] Building C object src/CMakeFiles/hdr_histogram.dir/hdr_writer_reader_phaser.c.o
- [ 50%] Linking C shared library libhdr_histogram.so
- [ 50%] Built target hdr_histogram
- [ 56%] Building C object src/CMakeFiles/hdr_histogram_static.dir/hdr_encoding.c.o
- [ 62%] Building C object src/CMakeFiles/hdr_histogram_static.dir/hdr_histogram.c.o
- [ 68%] Building C object src/CMakeFiles/hdr_histogram_static.dir/hdr_histogram_log.c.o
- [ 75%] Building C object src/CMakeFiles/hdr_histogram_static.dir/hdr_interval_recorder.c.o
- [ 81%] Building C object src/CMakeFiles/hdr_histogram_static.dir/hdr_thread.c.o
- [ 87%] Building C object src/CMakeFiles/hdr_histogram_static.dir/hdr_time.c.o
- [ 93%] Building C object src/CMakeFiles/hdr_histogram_static.dir/hdr_writer_reader_phaser.c.o
- [100%] Linking C static library libhdr_histogram_static.a
- [100%] Built target hdr_histogram_static
- (cd _build/default/lib && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 -Wall -fdiagnostics-color=always -g -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 -Wall -fdiagnostics-color=always -I. -g -I /home/opam/.opam/default/lib/ocaml -I /home/opam/.opam/default/lib/ctypes hdr_histogram__c_cout_generated_types.c -o hdr_histogram__c_cout_generated_types.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 hdr_histogram__c_cout_generated_types.c:9:
- /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))
-       |         ^~~~~~~~~
- (cd _build/default/lib && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 -Wall -fdiagnostics-color=always -I. -g -I /home/opam/.opam/default/lib/ocaml -I /home/opam/.opam/default/lib/ctypes -I /home/opam/.opam/default/lib/ctypes/stubs -I /home/opam/.opam/default/lib/integers -I /home/opam/.opam/default/lib/ocaml/str -I /home/opam/.opam/default/lib/ocaml/unix -I /home/opam/.opam/default/lib/stdlib-shims -o hdr_histogram__c_cout_generated_functions__Function_description__Function.o -c hdr_histogram__c_cout_generated_functions__Function_description__Function.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 hdr_histogram__c_cout_generated_functions__Function_description__Function.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))
-       |         ^~~~~~~~~
- (cd _build/default/lib && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 -Wall -fdiagnostics-color=always -I. -g -I /home/opam/.opam/default/lib/ocaml -I /home/opam/.opam/default/lib/ctypes -I /home/opam/.opam/default/lib/ctypes/stubs -I /home/opam/.opam/default/lib/integers -I /home/opam/.opam/default/lib/ocaml/str -I /home/opam/.opam/default/lib/ocaml/unix -I /home/opam/.opam/default/lib/stdlib-shims -o hdr_histogram__c_cout_generated_functions__Stdio_description__Stdio.o -c hdr_histogram__c_cout_generated_functions__Stdio_description__Stdio.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 hdr_histogram__c_cout_generated_functions__Stdio_description__Stdio.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))
-       |         ^~~~~~~~~
- (cd _build/default/lib && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 -Wall -fdiagnostics-color=always -I. -g -I /home/opam/.opam/default/lib/ocaml -I /home/opam/.opam/default/lib/ctypes -I /home/opam/.opam/default/lib/ctypes/stubs -I /home/opam/.opam/default/lib/integers -I /home/opam/.opam/default/lib/ocaml/str -I /home/opam/.opam/default/lib/ocaml/unix -I /home/opam/.opam/default/lib/stdlib-shims -o hdr_histogram__c_cout_generated_functions__Function_description_fast__Function_fast.o -c hdr_histogram__c_cout_generated_functions__Function_description_fast__Function_fast.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 hdr_histogram__c_cout_generated_functions__Function_description_fast__Function_fast.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))
-       |         ^~~~~~~~~
-> compiled  hdr_histogram.0.0.6
-> installed hdr_histogram.0.0.6
[WARNING] Opam packages conf-autoconf.1, conf-libffi.2.0.0, conf-pkg-config.5 and conf-zlib.1 depend on the following system packages that are no longer installed: autoconf libffi-dev pkg-config zlib1g-dev
  - conf-autoconf.1: depends on autoconf
  - conf-libffi.2.0.0: depends on libffi-dev
  - conf-pkg-config.5: depends on pkg-config
  - conf-zlib.1: depends on zlib1g-dev

=== STDERR ===

2026-09-28 16:05.16: OK: build hdr_histogram.0.0.6 (runc: 10.1s, disk: 16KB)
2026-09-28 16:05.16: Job succeeded