Build:
  1. 0
2025-12-09 07:37.07: New job: test hdr_histogram.0.0.3 with dune.3.21.0~alpha2, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29042/head (a9b8a0d0db631d21208bd4ab7355e867d7ecf88d)
                              on debian-13-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29042/head" && git reset --hard a9b8a0d0
git fetch origin master
git merge --no-edit 2e91c1385fa6ee7c38e1108967fe3bf9ccba52f6
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:8c62cc7b043f64833949d4049211997093b28a2f1b98377748d3e185ae301c04
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dune.3.21.0~alpha2 3.21.0~alpha2
RUN opam reinstall dune.3.21.0~alpha2; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'dune.3.21.0~alpha2' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall hdr_histogram.0.0.3; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'hdr_histogram.0.0.3' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test hdr_histogram.0.0.3) || true
RUN opam reinstall --with-test --verbose hdr_histogram.0.0.3; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'hdr_histogram.0.0.3' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1

END-OF-DOCKERFILE
docker build -f ../Dockerfile .

2025-12-09 07:37.07: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:8c62cc7b043f64833949d4049211997093b28a2f1b98377748d3e185ae301c04-dune.3.21.0~alpha2-hdr_histogram.0.0.3-a9b8a0d0db631d21208bd4ab7355e867d7ecf88d"
2025-12-09 07:37.07: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:8c62cc7b043f64833949d4049211997093b28a2f1b98377748d3e185ae301c04)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
 (run (network host)
      (shell "opam init --reinit --config .opamrc-sandbox -ni"))
 (run (shell "opam option solver=builtin-0install && opam config report"))
 (env OPAMDOWNLOADJOBS 1)
 (env OPAMERRLOGLEN 0)
 (env OPAMPRECISETRACKING 1)
 (env CI true)
 (env OPAM_REPO_CI true)
 (run (shell "rm -rf opam-repository/"))
 (copy (src .) (dst opam-repository/))
 (run (shell "opam repository set-url --strict default opam-repository/"))
 (run (network host)
      (shell "opam update --depexts || true"))
 (run (shell "opam pin add -k version -yn dune.3.21.0~alpha2 3.21.0~alpha2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dune.3.21.0~alpha2;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'dune.3.21.0~alpha2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall hdr_histogram.0.0.3;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'hdr_histogram.0.0.3' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test hdr_histogram.0.0.3) || true"))
 (run (shell  "opam reinstall --with-test --verbose hdr_histogram.0.0.3;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'hdr_histogram.0.0.3' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-09 07:37.07: Waiting for resource in pool OCluster
2025-12-09 18:18.50: Waiting for worker…
2025-12-09 18:21.54: Got resource from pool OCluster
Building on bremusa.ocamllabs.io
All commits already cached
Updating files:  60% (11472/19007)
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Updating files: 100% (19007/19007), done.
HEAD is now at 2e91c1385f Merge pull request #29043 from hannesm/mirage-kv
Merge made by the 'ort' strategy.
 .../chrome-trace/chrome-trace.3.21.0~alpha2/opam   | 41 ++++++++++++
 .../dune-action-plugin.3.21.0~alpha2/opam          | 54 ++++++++++++++++
 .../dune-build-info.3.21.0~alpha2/opam             | 47 ++++++++++++++
 .../dune-configurator.3.21.0~alpha2/opam           | 51 +++++++++++++++
 packages/dune-glob/dune-glob.3.21.0~alpha2/opam    | 44 +++++++++++++
 .../dune-private-libs.3.21.0~alpha2/opam           | 52 +++++++++++++++
 .../dune-rpc-lwt/dune-rpc-lwt.3.21.0~alpha2/opam   | 43 +++++++++++++
 packages/dune-rpc/dune-rpc.3.21.0~alpha2/opam      | 46 +++++++++++++
 packages/dune-site/dune-site.3.21.0~alpha2/opam    | 39 +++++++++++
 packages/dune/dune.3.21.0~alpha2/opam              | 75 ++++++++++++++++++++++
 packages/dyn/dyn.3.21.0~alpha2/opam                | 42 ++++++++++++
 packages/fs-io/fs-io.3.21.0~alpha2/opam            | 40 ++++++++++++
 packages/ocamlc-loc/ocamlc-loc.3.21.0~alpha2/opam  | 45 +++++++++++++
 packages/ordering/ordering.3.21.0~alpha2/opam      | 40 ++++++++++++
 packages/stdune/stdune.3.21.0~alpha2/opam          | 48 ++++++++++++++
 .../top-closure/top-closure.3.21.0~alpha2/opam     | 39 +++++++++++
 packages/xdg/xdg.3.21.0~alpha2/opam                | 41 ++++++++++++
 17 files changed, 787 insertions(+)
 create mode 100644 packages/chrome-trace/chrome-trace.3.21.0~alpha2/opam
 create mode 100644 packages/dune-action-plugin/dune-action-plugin.3.21.0~alpha2/opam
 create mode 100644 packages/dune-build-info/dune-build-info.3.21.0~alpha2/opam
 create mode 100644 packages/dune-configurator/dune-configurator.3.21.0~alpha2/opam
 create mode 100644 packages/dune-glob/dune-glob.3.21.0~alpha2/opam
 create mode 100644 packages/dune-private-libs/dune-private-libs.3.21.0~alpha2/opam
 create mode 100644 packages/dune-rpc-lwt/dune-rpc-lwt.3.21.0~alpha2/opam
 create mode 100644 packages/dune-rpc/dune-rpc.3.21.0~alpha2/opam
 create mode 100644 packages/dune-site/dune-site.3.21.0~alpha2/opam
 create mode 100644 packages/dune/dune.3.21.0~alpha2/opam
 create mode 100644 packages/dyn/dyn.3.21.0~alpha2/opam
 create mode 100644 packages/fs-io/fs-io.3.21.0~alpha2/opam
 create mode 100644 packages/ocamlc-loc/ocamlc-loc.3.21.0~alpha2/opam
 create mode 100644 packages/ordering/ordering.3.21.0~alpha2/opam
 create mode 100644 packages/stdune/stdune.3.21.0~alpha2/opam
 create mode 100644 packages/top-closure/top-closure.3.21.0~alpha2/opam
 create mode 100644 packages/xdg/xdg.3.21.0~alpha2/opam

(from ocaml/opam:debian-13-ocaml-5.4@sha256:8c62cc7b043f64833949d4049211997093b28a2f1b98377748d3e185ae301c04)
2025-12-09 18:21.59 ---> using "5f87df8c1f6f0886e7311dfd3df40b8bbb961cc34c83c0d033c6dd248c84bc7d" from cache

/: (user (uid 1000) (gid 1000))

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-12-09 18:21.59 ---> using "f1296791f2d76481058db697105a569091a6b6345f05c94bbc5a650f1a364f9a" from cache

/home/opam: (run (network host)
                 (shell "opam init --reinit --config .opamrc-sandbox -ni"))
Configuring from /home/opam/.opamrc-sandbox, then /home/opam/.opamrc, and finally from built-in defaults.
Checking for available remotes: rsync and local, git.
  - you won't be able to use mercurial repositories unless you install the hg command on your system.
  - you won't be able to use darcs repositories unless you install the darcs command on your system.

This version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.

Continue? [Y/n] y
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-12-09 18:21.59 ---> using "0cac9a31b4750e6a46df8ed8d2f68352091a988199fdf62c52779549510cd6bf" from cache

/home/opam: (run (shell "opam option solver=builtin-0install && opam config report"))
Set to 'builtin-0install' the field solver in global configuration
# opam config report
# opam-version         2.5.0
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=13
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 71
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.4
# invariant            ["ocaml-base-compiler" {>= "5.4.0"}]
# compiler-packages    ocaml-base-compiler.5.4.0, ocaml-compiler.5.4.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.4/lib/ocaml/stublibs:/home/opam/.opam/5.4/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.4.0
2025-12-09 18:21.59 ---> using "1deb91dc3badca969976ed6f3bc5fe7c443d73a2cfa957be662fd6f93e30aa7b" from cache

/home/opam: (env OPAMDOWNLOADJOBS 1)

/home/opam: (env OPAMERRLOGLEN 0)

/home/opam: (env OPAMPRECISETRACKING 1)

/home/opam: (env CI true)

/home/opam: (env OPAM_REPO_CI true)

/home/opam: (run (shell "rm -rf opam-repository/"))
2025-12-09 18:21.59 ---> using "1a02438c8753bf7228a9eb625e65b7af26778a022b9ce0b16be5ef4f294c58cd" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-09 18:22.01 ---> using "5eb86997857236bc32f8e9906c0a6a1698d33db864496f8e374d3bf25b889084" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-09 18:22.01 ---> using "461b809ba40b3a1f0f49bbba2df1162936b2a997b1e1fab87951df5ee9c3828d" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [81.7 kB]
- Fetched 172 kB in 0s (1583 kB/s)
- Reading package lists...
- 
2025-12-09 18:22.01 ---> using "d953188c1144583f4d6c9508d29746bc7aa496329e24e2133499412480d3b360" from cache

/home/opam: (run (shell "opam pin add -k version -yn dune.3.21.0~alpha2 3.21.0~alpha2"))
dune is now pinned to version 3.21.0~alpha2
2025-12-09 18:22.01 ---> using "4bbb6c46577f14fbf00d88ad9fe4a416fdaa3fe45eb57c7c8107e7f4e475d88b" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dune.3.21.0~alpha2;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'dune.3.21.0~alpha2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dune.3.21.0~alpha2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 1 package
  - install dune 3.21.0~alpha2 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.21.0~alpha2  (cached)
-> installed dune.3.21.0~alpha2
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-09 18:22.01 ---> using "6e916170e11b6a845780488e15d6d58d70f93cf536b2d72ac046cb05589b0a6d" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall hdr_histogram.0.0.3;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'hdr_histogram.0.0.3' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
hdr_histogram.0.0.3 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 11 packages
  - install conf-cmake        1             [required by hdr_histogram]
  - install conf-libffi       2.0.0         [required by ctypes-foreign]
  - install conf-pkg-config   4             [required by hdr_histogram]
  - install conf-zlib         1             [required by hdr_histogram]
  - install csexp             1.5.2         [required by dune-configurator]
  - install ctypes            0.24.0        [required by hdr_histogram]
  - install ctypes-foreign    0.24.0        [required by hdr_histogram]
  - install dune-configurator 3.21.0~alpha2 [required by ctypes, ctypes-foreign]
  - install hdr_histogram     0.0.3
  - install integers          0.7.0         [required by ctypes]
  - install stdlib-shims      0.3.0         [required by integers]

The following system packages will first need to be installed:
    cmake libffi-dev pkg-config zlib1g-dev

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

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "cmake" "libffi-dev" "pkg-config" "zlib1g-dev"
- Selecting previously unselected package cmake-data.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 20653 files and directories currently installed.)
- Preparing to unpack .../00-cmake-data_3.31.6-2_all.deb ...
- Unpacking cmake-data (3.31.6-2) ...
- Selecting previously unselected package libxml2:amd64.
- Preparing to unpack .../01-libxml2_2.12.7+dfsg+really2.9.14-2.1+deb13u2_amd64.deb ...
- Unpacking libxml2:amd64 (2.12.7+dfsg+really2.9.14-2.1+deb13u2) ...
- Selecting previously unselected package libarchive13t64:amd64.
- Preparing to unpack .../02-libarchive13t64_3.7.4-4_amd64.deb ...
- Unpacking libarchive13t64:amd64 (3.7.4-4) ...
- Selecting previously unselected package libjsoncpp26:amd64.
- Preparing to unpack .../03-libjsoncpp26_1.9.6-3_amd64.deb ...
- Unpacking libjsoncpp26:amd64 (1.9.6-3) ...
- Selecting previously unselected package librhash1:amd64.
- Preparing to unpack .../04-librhash1_1.4.5-1_amd64.deb ...
- Unpacking librhash1:amd64 (1.4.5-1) ...
- Selecting previously unselected package libuv1t64:amd64.
- Preparing to unpack .../05-libuv1t64_1.50.0-2_amd64.deb ...
- Unpacking libuv1t64:amd64 (1.50.0-2) ...
- Selecting previously unselected package cmake.
- Preparing to unpack .../06-cmake_3.31.6-2_amd64.deb ...
- Unpacking cmake (3.31.6-2) ...
- Selecting previously unselected package libffi-dev:amd64.
- Preparing to unpack .../07-libffi-dev_3.4.8-2_amd64.deb ...
- Unpacking libffi-dev:amd64 (3.4.8-2) ...
- Selecting previously unselected package libpkgconf3:amd64.
- Preparing to unpack .../08-libpkgconf3_1.8.1-4_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../09-pkgconf-bin_1.8.1-4_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-4) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../10-pkgconf_1.8.1-4_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../11-pkg-config_1.8.1-4_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-4) ...
- Selecting previously unselected package zlib1g-dev:amd64.
- Preparing to unpack .../12-zlib1g-dev_1%3a1.3.dfsg+really1.3.1-1+b1_amd64.deb ...
- Unpacking zlib1g-dev:amd64 (1:1.3.dfsg+really1.3.1-1+b1) ...
- Setting up libuv1t64:amd64 (1.50.0-2) ...
- Setting up libffi-dev:amd64 (3.4.8-2) ...
- Setting up libpkgconf3:amd64 (1.8.1-4) ...
- Setting up libjsoncpp26:amd64 (1.9.6-3) ...
- Setting up pkgconf-bin (1.8.1-4) ...
- Setting up zlib1g-dev:amd64 (1:1.3.dfsg+really1.3.1-1+b1) ...
- Setting up cmake-data (3.31.6-2) ...
- Setting up librhash1:amd64 (1.4.5-1) ...
- Setting up libxml2:amd64 (2.12.7+dfsg+really2.9.14-2.1+deb13u2) ...
- Setting up pkgconf:amd64 (1.8.1-4) ...
- Setting up pkg-config:amd64 (1.8.1-4) ...
- Setting up libarchive13t64:amd64 (3.7.4-4) ...
- Setting up cmake (3.31.6-2) ...
- Processing triggers for libc-bin (2.41-12) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved conf-cmake.1  (cached)
-> retrieved csexp.1.5.2  (cached)
-> installed conf-cmake.1
-> installed conf-pkg-config.4
-> retrieved ctypes.0.24.0, ctypes-foreign.0.24.0  (cached)
-> installed csexp.1.5.2
-> installed conf-libffi.2.0.0
-> installed conf-zlib.1
-> retrieved dune-configurator.3.21.0~alpha2  (cached)
-> retrieved hdr_histogram.0.0.3  (cached)
-> retrieved integers.0.7.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed stdlib-shims.0.3.0
-> installed integers.0.7.0
-> installed dune-configurator.3.21.0~alpha2
-> installed ctypes.0.24.0
-> installed ctypes-foreign.0.24.0
-> installed hdr_histogram.0.0.3
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-09 18:23.02 ---> saved as "6d1d1a63a484fdf54ff3cf8c06348e4af370a162485d8b66bfe45f9cf85711e4"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test hdr_histogram.0.0.3) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile hdr_histogram 0.0.3

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved hdr_histogram.0.0.3  (https://opam.ocaml.org/cache)
-> removed   hdr_histogram.0.0.3
-> installed hdr_histogram.0.0.3
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-09 18:23.38 ---> saved as "638d8b67735c73a06a054b8bb9da57412e18557509c02e2bf2548c9b302cc3cd"

/home/opam: (run (shell  "opam reinstall --with-test --verbose hdr_histogram.0.0.3;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'hdr_histogram.0.0.3' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
The following actions will be performed:
=== recompile 1 package
  - recompile hdr_histogram 0.0.3

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [hdr_histogram.0.0.3: extract]
-> retrieved hdr_histogram.0.0.3  (cached)
Processing  2/4: [hdr_histogram: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "hdr_histogram" "-j" "71" "@install" "@runtest" (CWD=/home/opam/.opam/5.4/.opam-switch/build/hdr_histogram.0.0.3)
- (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 (2.0s)
- -- Generating done (0.1s)
- -- Build files have been written to: /home/opam/.opam/5.4/.opam-switch/build/hdr_histogram.0.0.3/_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/5.4/.opam-switch/build/hdr_histogram.0.0.3/_build/default/lib/libhdr_histogram/test/hdr_histogram_log_test.c: In function 'assert_base64_encode':
- /home/opam/.opam/5.4/.opam-switch/build/hdr_histogram.0.0.3/_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/5.4/.opam-switch/build/hdr_histogram.0.0.3/_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/5.4/.opam-switch/build/hdr_histogram.0.0.3/_build/default/lib/libhdr_histogram/test/hdr_histogram_log_test.c: In function 'assert_base64_decode':
- /home/opam/.opam/5.4/.opam-switch/build/hdr_histogram.0.0.3/_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/5.4/.opam-switch/build/hdr_histogram.0.0.3/_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
- (cd _build/default/test && ./test1.exe)
- 50.000000 	 51007
- 75.000000 	 76031
- 90.000000 	 91007
- 99.000000 	 100031
- 99.900000 	 109055
- 99.990000 	 109951
- 99.999000 	 110015
- 100.000000 	 110015
-> compiled  hdr_histogram.0.0.3
-> removed   hdr_histogram.0.0.3
-> installed hdr_histogram.0.0.3
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-09 18:24.16 ---> saved as "2f30fe3135f7f2f9108cccbb54369a26ba964fa5e4702238f7a291fde4fc8ca5"
Job succeeded
2025-12-09 18:25.05: Job succeeded