Build:
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2026-09-03 22:22.02: New job: build hdr_histogram.0.0.4 (adf9b1a6fcae) 2026-09-03 22:22.02: Waiting for resource in pool day11-builds 2026-09-03 23:07.25: Got resource from pool day11-builds 2026-09-03 23:07.25: [profile full] build hdr_histogram.0.0.4 2026-09-03 23:07.25: build hdr_histogram.0.0.4 (adf9b1a6fcae) === DEPENDENCIES (17 transitive) === base-threads.base 3d2f2cbc6db2 base-unix.base 3a38ddca6b5e compiler-cloning.enabled 966a2e6839f0 conf-cmake.1 957f53148eba conf-libffi.2.0.0 32cf20b5f065 conf-pkg-config.5 74f50f3cfe72 conf-zlib.1 26591fa9352c csexp.1.5.2 58b250503765 ctypes.0.24.0 0932749f0814 ctypes-foreign.0.24.0 de0d10812d94 dune.3.24.2 ec704e062ad3 dune-configurator.3.24.2 183455f65a68 integers.0.8.0 39f28989dadd ocaml.5.5.0 22ebd7932512 ocaml-base-compiler.5.5.0 db1659234e8a ocaml-compiler.5.5.0 7f52fb26d939 stdlib-shims.0.3.0 8ab1e1c44699 === STDOUT === Processing: [default: loading data] [hdr_histogram.0.0.4: dl] [hdr_histogram.0.0.4: extract] -> retrieved hdr_histogram.0.0.4 (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.0.0.4) - (cd _build/default/lib/libhdr_histogram/_build && /usr/bin/cmake ..) - -- 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 (2.1s) - -- Generating done (0.1s) - -- Build files have been written to: /home/opam/.opam/default/.opam-switch/build/hdr_histogram.0.0.4/_build/default/lib/libhdr_histogram/_build - (cd _build/default/lib/libhdr_histogram/_build && /usr/bin/make) - [ 2%] Building C object src/CMakeFiles/hdr_histogram.dir/hdr_encoding.c.o - [ 5%] Building C object src/CMakeFiles/hdr_histogram.dir/hdr_histogram.c.o - [ 7%] Building C object src/CMakeFiles/hdr_histogram.dir/hdr_histogram_log.c.o - [ 10%] Building C object src/CMakeFiles/hdr_histogram.dir/hdr_interval_recorder.c.o - [ 13%] Building C object src/CMakeFiles/hdr_histogram.dir/hdr_thread.c.o - [ 15%] Building C object src/CMakeFiles/hdr_histogram.dir/hdr_time.c.o - [ 18%] Building C object src/CMakeFiles/hdr_histogram.dir/hdr_writer_reader_phaser.c.o - [ 21%] Linking C shared library libhdr_histogram.so - [ 21%] Built target hdr_histogram - [ 23%] Building C object src/CMakeFiles/hdr_histogram_static.dir/hdr_encoding.c.o - [ 26%] Building C object src/CMakeFiles/hdr_histogram_static.dir/hdr_histogram.c.o - [ 28%] Building C object src/CMakeFiles/hdr_histogram_static.dir/hdr_histogram_log.c.o - [ 31%] Building C object src/CMakeFiles/hdr_histogram_static.dir/hdr_interval_recorder.c.o - [ 34%] Building C object src/CMakeFiles/hdr_histogram_static.dir/hdr_thread.c.o - [ 36%] Building C object src/CMakeFiles/hdr_histogram_static.dir/hdr_time.c.o - [ 39%] Building C object src/CMakeFiles/hdr_histogram_static.dir/hdr_writer_reader_phaser.c.o - [ 42%] Linking C static library libhdr_histogram_static.a - [ 42%] Built target hdr_histogram_static - [ 44%] Building C object test/CMakeFiles/hdr_histogram_test.dir/hdr_histogram_test.c.o - [ 47%] Building C object test/CMakeFiles/hdr_histogram_test.dir/minunit.c.o - [ 50%] Linking C executable hdr_histogram_test - [ 50%] Built target hdr_histogram_test - [ 52%] Building C object test/CMakeFiles/hdr_histogram_atomic_test.dir/hdr_histogram_atomic_test.c.o - [ 55%] Building C object test/CMakeFiles/hdr_histogram_atomic_test.dir/minunit.c.o - [ 57%] Linking C executable hdr_histogram_atomic_test - [ 57%] Built target hdr_histogram_atomic_test - [ 60%] Building C object test/CMakeFiles/hdr_histogram_log_test.dir/hdr_histogram_log_test.c.o - [ 63%] Building C object test/CMakeFiles/hdr_histogram_log_test.dir/minunit.c.o - [ 65%] Linking C executable hdr_histogram_log_test - [ 65%] Built target hdr_histogram_log_test - [ 68%] Building C object test/CMakeFiles/hdr_atomic_test.dir/hdr_atomic_test.c.o - [ 71%] Building C object test/CMakeFiles/hdr_atomic_test.dir/minunit.c.o - [ 73%] Linking C executable hdr_atomic_test - [ 73%] Built target hdr_atomic_test - [ 76%] Building C object test/CMakeFiles/hdr_histogram_atomic_concurrency_test.dir/hdr_histogram_atomic_concurrency_test.c.o - [ 78%] Building C object test/CMakeFiles/hdr_histogram_atomic_concurrency_test.dir/minunit.c.o - [ 81%] Linking C executable hdr_histogram_atomic_concurrency_test - [ 81%] Built target hdr_histogram_atomic_concurrency_test - [ 84%] Building C object test/CMakeFiles/hdr_histogram_perf.dir/hdr_histogram_perf.c.o - [ 86%] Building C object test/CMakeFiles/hdr_histogram_perf.dir/minunit.c.o - [ 89%] Linking C executable hdr_histogram_perf - [ 89%] Built target hdr_histogram_perf - [ 92%] Building C object examples/CMakeFiles/hdr_decoder.dir/hdr_decoder.c.o - [ 94%] Linking C executable hdr_decoder - [ 94%] Built target hdr_decoder - [ 97%] Building C object examples/CMakeFiles/hiccup.dir/hiccup.c.o - [100%] Linking C executable hiccup - [100%] Built target hiccup - /home/opam/.opam/default/.opam-switch/build/hdr_histogram.0.0.4/_build/default/lib/libhdr_histogram/test/hdr_histogram_log_test.c: In function 'assert_base64_encode': - /home/opam/.opam/default/.opam-switch/build/hdr_histogram.0.0.4/_build/default/lib/libhdr_histogram/test/hdr_histogram_log_test.c:381:34: warning: 'calloc' sizes specified with 'sizeof' in the earlier argument and not in the later argument [-Wcalloc-transposed-args] - 381 | char* output = calloc(sizeof(char), output_len); - | ^~~~ - /home/opam/.opam/default/.opam-switch/build/hdr_histogram.0.0.4/_build/default/lib/libhdr_histogram/test/hdr_histogram_log_test.c:381:34: note: earlier argument should specify number of elements, later size of each element - /home/opam/.opam/default/.opam-switch/build/hdr_histogram.0.0.4/_build/default/lib/libhdr_histogram/test/hdr_histogram_log_test.c: In function 'assert_base64_decode': - /home/opam/.opam/default/.opam-switch/build/hdr_histogram.0.0.4/_build/default/lib/libhdr_histogram/test/hdr_histogram_log_test.c:452:37: warning: 'calloc' sizes specified with 'sizeof' in the earlier argument and not in the later argument [-Wcalloc-transposed-args] - 452 | uint8_t* output = calloc(sizeof(uint8_t), output_len); - | ^~~~~~~ - /home/opam/.opam/default/.opam-switch/build/hdr_histogram.0.0.4/_build/default/lib/libhdr_histogram/test/hdr_histogram_log_test.c:452:37: note: earlier argument should specify number of elements, later size of each element -> compiled hdr_histogram.0.0.4 -> installed hdr_histogram.0.0.4 [WARNING] Opam packages conf-libffi.2.0.0, conf-pkg-config.5 and conf-zlib.1 depend on the following system packages that are no longer installed: libffi-dev pkg-config zlib1g-dev - 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 === 2026-09-03 23:07.45: OK: build hdr_histogram.0.0.4 (runc: 13.6s, disk: 13KB) 2026-09-03 23:07.45: Job succeeded