Build:
  1. 0
2026-03-25 13:15.04: New job: test binaryen.0.2.1 with ocaml-compiler.5.4.0~rc1, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29582/head (fa5fb3a6a806e832e4c7791145889a6bbe8b64ef)
                              on debian-13-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29582/head" && git reset --hard fa5fb3a6
git fetch origin master
git merge --no-edit 2f93e9d4614d6376ed929fc2cee7c59cb9d5833b
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocaml-compiler.5.4.0~rc1 5.4.0~rc1
RUN opam reinstall --update-invariant ocaml-compiler.5.4.0~rc1; \
    res=$?; \
    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 "$pkg" != 'ocaml-compiler.5.4.0~rc1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall binaryen.0.2.1; \
    res=$?; \
    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 "$pkg" != 'binaryen.0.2.1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test binaryen.0.2.1) || true
RUN opam reinstall --with-test --verbose binaryen.0.2.1; \
    res=$?; \
    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 "$pkg" != 'binaryen.0.2.1' && partial_fails="$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 .

2026-03-25 13:15.04: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6-ocaml-compiler.5.4.0~rc1-binaryen.0.2.1-fa5fb3a6a806e832e4c7791145889a6bbe8b64ef"
2026-03-25 13:15.04: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6)
 (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 ocaml-compiler.5.4.0~rc1 5.4.0~rc1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall --update-invariant ocaml-compiler.5.4.0~rc1;\
             \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 \"$pkg\" != 'ocaml-compiler.5.4.0~rc1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall binaryen.0.2.1;\
             \n        res=$?;\
             \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 \"$pkg\" != 'binaryen.0.2.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test binaryen.0.2.1) || true"))
 (run (shell  "opam reinstall --with-test --verbose binaryen.0.2.1;\
             \n        res=$?;\
             \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 \"$pkg\" != 'binaryen.0.2.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-25 13:15.04: Waiting for resource in pool OCluster
2026-03-25 21:46.18: Waiting for worker…
2026-03-25 21:48.35: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
Updating files:  77% (14376/18520)
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Updating files: 100% (18520/18520), done.
HEAD is now at 2f93e9d461 Merge pull request #29592 from dinosaure/release-miou-v0.5.5
Merge made by the 'ort' strategy.
 packages/ocaml-compiler/ocaml-compiler.5.3.0/opam      |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.3/opam        |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.4.0/opam      |  5 ++++-
 .../ocaml-compiler/ocaml-compiler.5.4.0~alpha1/opam    |  5 ++++-
 .../ocaml-compiler/ocaml-compiler.5.4.0~beta1/opam     |  5 ++++-
 .../ocaml-compiler/ocaml-compiler.5.4.0~beta2/opam     |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.4.0~rc1/opam  |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.4.1/opam      |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.4/opam        |  5 ++++-
 .../ocaml-compiler/ocaml-compiler.5.5.0~alpha1/opam    |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.5/opam        |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.6/opam        |  5 ++++-
 packages/ocaml-option-llvm/ocaml-option-llvm.1/opam    | 18 ++++++++++++++++++
 .../ocaml-options-vanilla/ocaml-options-vanilla.1/opam |  1 +
 packages/ocaml-variants/ocaml-variants.5.2.0+msvc/opam |  2 ++
 15 files changed, 69 insertions(+), 12 deletions(-)
 create mode 100644 packages/ocaml-option-llvm/ocaml-option-llvm.1/opam

(from ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6' locally
docker.io/ocaml/opam@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6: Pulling from ocaml/opam
866771c43bf5: Already exists
1e49bea09367: Already exists
e793768537e6: Already exists
ed323d3d481a: Already exists
7df34a5cd5f1: Already exists
fd712d3eb935: Already exists
4b9fb8c99118: Already exists
9d9a01948b94: Already exists
0f1514f90b32: Already exists
e1ec5a753447: Already exists
03cc323e2f71: Already exists
c09c08ea9749: Already exists
b36b619f8e6b: Already exists
195344ca5274: Already exists
228ee78582a6: Already exists
504bde1c25b3: Already exists
9d8b1356c89f: Already exists
9d8b1356c89f: Already exists
568fb6dda155: Already exists
c499c9198aea: Already exists
048e5e358118: Already exists
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28ce8ea66e72: Already exists
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e7c082452a54: Already exists
f6cbd774d654: Pulling fs layer
b40777a84cca: Pulling fs layer
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020670bcefab: Pulling fs layer
46df05d0db83: Pulling fs layer
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b4d63fa01ada: Pulling fs layer
020670bcefab: Waiting
46df05d0db83: Waiting
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b4d63fa01ada: Waiting
f6cbd774d654: Download complete
b40777a84cca: Verifying Checksum
b40777a84cca: Download complete
f6cbd774d654: Pull complete
7bb5edb9c889: Download complete
b40777a84cca: Pull complete
7bb5edb9c889: Pull complete
46df05d0db83: Verifying Checksum
46df05d0db83: Download complete
45bde7b38933: Verifying Checksum
45bde7b38933: Download complete
b4d63fa01ada: Verifying Checksum
b4d63fa01ada: Download complete
020670bcefab: Verifying Checksum
020670bcefab: Download complete
020670bcefab: Pull complete
46df05d0db83: Pull complete
45bde7b38933: Pull complete
b4d63fa01ada: Pull complete
Digest: sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6
Status: Downloaded newer image for ocaml/opam@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6
2026-03-25 21:48.50 ---> using "41eea30e3f639c18d8cf57c309ec76919ec7b2398036f7e41744cbce59a133d3" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-25 21:48.50 ---> using "4ad7f430d684c40cedc651267e0edf890c044fe4e624255de377c471b4526bac" 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
2026-03-25 21:48.50 ---> using "71fa58e52457bf6a7eac317c6a6ef1e2bdf53e533a1e4fd04b90c9349347e038" 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
2026-03-25 21:48.50 ---> using "ed86081cb38ca125a920162bfe6a4bb7b1c27c6973c917551687c83cf44dbfdf" 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/"))
2026-03-25 21:48.50 ---> using "04a48515eea40c32b96da0c71328b4bba0edb66eed83d4f78554b39097cf1f25" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-25 21:48.52 ---> using "034191995d824300f355cbba1072d6e5fe6d815701f24eb84d82c75009d73829" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-25 21:48.52 ---> using "8232259ea36ea8848dc29ae49703acf145fd27b40f3ebd8fb785db7f8da1b9d4" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian trixie InRelease [140 kB]
- 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 trixie/main amd64 Packages [9671 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [114 kB]
- Fetched 10.0 MB in 2s (6318 kB/s)
- Reading package lists...
- 
2026-03-25 21:48.52 ---> using "a75782a571df4fc8f8933e94c681af881015ee87cdd4c652f8ae9af1d8cfad37" from cache

/home/opam: (run (shell "opam pin add -k version -yn ocaml-compiler.5.4.0~rc1 5.4.0~rc1"))
ocaml-compiler is now pinned to version 5.4.0~rc1
2026-03-25 21:48.52 ---> using "27ab7a5f0bff149d4782fba34c0f12f25c2745e4b7ce18ded4528e7b01215403" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall --update-invariant ocaml-compiler.5.4.0~rc1;\
                        \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 \"$pkg\" != 'ocaml-compiler.5.4.0~rc1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ocaml-compiler.5.4.0~rc1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== remove 1 package
  - remove    ocaml-base-compiler 5.4.0 (pinned)              [conflicts with ocaml-compiler]
=== downgrade 1 package
  - downgrade ocaml-compiler      5.4.0 to 5.4.0~rc1 (pinned)
=== recompile 6 packages
  - recompile base-domains        base                        [uses ocaml]
  - recompile base-effects        base                        [uses ocaml]
  - recompile base-nnp            base                        [uses base-domains]
  - recompile ocaml               5.4.0                       [uses ocaml-base-compiler]
  - recompile ocaml-config        3                           [uses ocaml-base-compiler]
  - recompile opam-depext         1.2.3                       [uses ocaml]
=== install 1 package
  - install   ocaml-variants      5.4.0~rc1+options           [required by ocaml]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocaml-compiler.5.4.0~rc1  (cached)
-> retrieved ocaml-config.3  (cached)
-> retrieved opam-depext.1.2.3  (cached)
-> removed   base-effects.base
-> removed   base-nnp.base
-> removed   base-domains.base
-> removed   opam-depext.1.2.3
-> removed   ocaml.5.4.0
-> removed   ocaml-config.3
-> removed   ocaml-base-compiler.5.4.0
-> removed   ocaml-compiler.5.4.0
-> installed ocaml-compiler.5.4.0~rc1
-> installed ocaml-variants.5.4.0~rc1+options
-> installed ocaml-config.3
-> installed ocaml.5.4.0
-> installed base-domains.base
-> installed base-effects.base
-> installed base-nnp.base
-> installed opam-depext.1.2.3
[NOTE] Switch invariant was updated to ["ocaml-variants" {= "5.4.0~rc1+options"}]
       Use `opam switch set-invariant' to change it.
Done.

<><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
=> opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
# To update the current shell environment, run: eval $(opam env)
2026-03-25 21:48.52 ---> using "b49b6ed909e77c558f677915e871ebeabba006ff37f3f132a79670cd2a9f5db8" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall binaryen.0.2.1;\
                        \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 \"$pkg\" != 'binaryen.0.2.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
binaryen.0.2.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 4 packages
  - install binaryen      0.2.1
  - install conf-cmake    1      [required by binaryen]
  - install conf-python-3 9.0.0  [required by binaryen]
  - install dune          3.22.0 [required by binaryen]

The following system packages will first need to be installed:
    cmake python3

<><> 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

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<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved binaryen.0.2.1  (cached)
-> retrieved conf-cmake.1  (cached)
-> retrieved conf-python-3.9.0.0  (cached)
-> installed conf-cmake.1
-> installed conf-python-3.9.0.0
-> retrieved dune.3.22.0  (cached)
-> installed dune.3.22.0
[ERROR] The compilation of binaryen.0.2.1 failed at "dune build -p binaryen -j 71 --no-buffer".

#=== ERROR while compiling binaryen.0.2.1 =====================================#
# context              2.5.0 | linux/x86_64 | ocaml-variants.5.4.0~rc1+options | file:///home/opam/opam-repository
# path                 ~/.opam/5.4/.opam-switch/build/binaryen.0.2.1
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p binaryen -j 71 --no-buffer
# exit-code            1
# env-file             ~/.opam/log/binaryen-7-340ea8.env
# output-file          ~/.opam/log/binaryen-7-340ea8.out
### output ###
# CMake Deprecation Warning at CMakeLists.txt:1 (cmake_minimum_required):
#   Compatibility with CMake < 3.10 will be removed from a future version of
#   CMake.
# 
#   Update the VERSION argument <min> value.  Or, use the <min>...<max> syntax
#   to tell CMake that the project requires at least <min> but has been updated
#   to work with policies introduced by <max> or earlier.
# 
# 
# In file included from binaryen_stubs_expressions.c:2:
# binaryen_stubs_expressions.c: In function 'caml_binaryen_block':
# In file included from binaryen_stubs_function_tables.c:7:
# ocaml_helpers.h:11:33: warning: 'binaryen_ops' defined but not used [-Wunused-variable]
#    11 | static struct custom_operations binaryen_ops;
#       |                                 ^~~~~~~~~~~~
# In file included from binaryen_stubs_functions.c:2:
# binaryen_stubs_functions.c: In function 'caml_binaryen_add_function':
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_functions.c:22:16: note: in expansion of macro 'String_val'
#    22 |   char* name = String_val(_name);
#       |                ^~~~~~~~~~
# binaryen_stubs_functions.c: In function 'caml_binaryen_get_function':
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_functions.c:43:16: note: in expansion of macro 'String_val'
#    43 |   char* name = String_val(_name);
#       |                ^~~~~~~~~~
# binaryen_stubs_functions.c: In function 'caml_binaryen_remove_function':
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_functions.c:52:16: note: in expansion of macro 'String_val'
#    52 |   char* name = String_val(_name);
#       |                ^~~~~~~~~~
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_expressions.c:27:16: note: in expansion of macro 'String_val'
#    27 |   char* name = String_val(_name);
#       |                ^~~~~~~~~~
# binaryen_stubs_expressions.c: In function 'caml_binaryen_loop':
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_expressions.c:53:16: note: in expansion of macro 'String_val'
#    53 |   char* name = String_val(_name);
#       |                ^~~~~~~~~~
# binaryen_stubs_expressions.c: In function 'caml_binaryen_break':
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_expressions.c:63:16: note: in expansion of macro 'String_val'
#    63 |   char* name = String_val(_name);
#       |                ^~~~~~~~~~
# binaryen_stubs_expressions.c: In function 'caml_binaryen_switch':
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_expressions.c:80:23: note: in expansion of macro 'String_val'
#    80 |   char* defaultName = String_val(_defaultName);
#       |                       ^~~~~~~~~~
# binaryen_stubs_expressions.c: In function 'caml_binaryen_call':
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_expressions.c:91:16: note: in expansion of macro 'String_val'
#    91 |   char* name = String_val(_name);
#       |                ^~~~~~~~~~
# binaryen_stubs_expressions.c: In function 'caml_binaryen_return_call':
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_expressions.c:124:16: note: in expansion of macro 'String_val'
#   124 |   char* name = String_val(_name);
#       |                ^~~~~~~~~~
# binaryen_stubs_expressions.c: In function 'caml_binaryen_global_get':
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_expressions.c:188:16: note: in expansion of macro 'String_val'
#   188 |   char* name = String_val(_name);
#       |                ^~~~~~~~~~
# binaryen_stubs_expressions.c: In function 'caml_binaryen_global_set':
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_expressions.c:198:16: note: in expansion of macro 'String_val'
#   198 |   char* name = String_val(_name);
#       |                ^~~~~~~~~~
# In file included from binaryen_stubs_memory.c:2:
# binaryen_stubs_memory.c: In function 'caml_binaryen_set_memory':
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_memory.c:16:22: note: in expansion of macro 'String_val'
#    16 |   char* exportName = String_val(_exportName);
#       |                      ^~~~~~~~~~
# In file included from binaryen_stubs_memory.c:7:
# ocaml_helpers.h: At top level:
# ocaml_helpers.h:11:33: warning: 'binaryen_ops' defined but not used [-Wunused-variable]
#    11 | static struct custom_operations binaryen_ops;
#       |                                 ^~~~~~~~~~~~
# In file included from binaryen_stubs_imports.c:2:
# binaryen_stubs_imports.c: In function 'caml_binaryen_add_function_import':
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_imports.c:14:24: note: in expansion of macro 'String_val'
#    14 |   char* internalName = String_val(_internalName);
#       |                        ^~~~~~~~~~
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_imports.c:15:30: note: in expansion of macro 'String_val'
#    15 |   char* externalModuleName = String_val(_externalModuleName);
#       |                              ^~~~~~~~~~
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_imports.c:16:28: note: in expansion of macro 'String_val'
#    16 |   char* externalBaseName = String_val(_externalBaseName);
#       |                            ^~~~~~~~~~
# binaryen_stubs_imports.c: In function 'caml_binaryen_add_table_import':
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_imports.c:31:24: note: in expansion of macro 'String_val'
#    31 |   char* internalName = String_val(_internalName);
#       |                        ^~~~~~~~~~
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_imports.c:32:30: note: in expansion of macro 'String_val'
#    32 |   char* externalModuleName = String_val(_externalModuleName);
#       |                              ^~~~~~~~~~
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_imports.c:33:28: note: in expansion of macro 'String_val'
#    33 |   char* externalBaseName = String_val(_externalBaseName);
#       |                            ^~~~~~~~~~
# binaryen_stubs_imports.c: In function 'caml_binaryen_add_memory_import':
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_imports.c:42:24: note: in expansion of macro 'String_val'
#    42 |   char* internalName = String_val(_internalName);
#       |                        ^~~~~~~~~~
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_imports.c:43:30: note: in expansion of macro 'String_val'
#    43 |   char* externalModuleName = String_val(_externalModuleName);
#       |                              ^~~~~~~~~~
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_imports.c:44:28: note: in expansion of macro 'String_val'
#    44 |   char* externalBaseName = String_val(_externalBaseName);
#       |                            ^~~~~~~~~~
# binaryen_stubs_imports.c: In function 'caml_binaryen_add_global_import':
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_imports.c:55:24: note: in expansion of macro 'String_val'
#    55 |   char* internalName = String_val(_internalName);
#       |                        ^~~~~~~~~~
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_imports.c:56:30: note: in expansion of macro 'String_val'
#    56 |   char* externalModuleName = String_val(_externalModuleName);
#       |                              ^~~~~~~~~~
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_imports.c:57:28: note: in expansion of macro 'String_val'
#    57 |   char* externalBaseName = String_val(_externalBaseName);
#       |                            ^~~~~~~~~~
# In file included from binaryen_stubs_imports.c:7:
# ocaml_helpers.h: At top level:
# ocaml_helpers.h:11:33: warning: 'binaryen_ops' defined but not used [-Wunused-variable]
#    11 | static struct custom_operations binaryen_ops;
#       |                                 ^~~~~~~~~~~~
# In file included from binaryen_stubs_exports.c:2:
# binaryen_stubs_exports.c: In function 'caml_binaryen_add_function_export':
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_exports.c:21:24: note: in expansion of macro 'String_val'
#    21 |   char* internalName = String_val(_internalName);
#       |                        ^~~~~~~~~~
# In file included from binaryen_stubs_features.c:7:
# ocaml_helpers.h:11:33: warning: 'binaryen_ops' defined but not used [-Wunused-variable]
#    11 | static struct custom_operations binaryen_ops;
#       |                                 ^~~~~~~~~~~~
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_exports.c:22:24: note: in expansion of macro 'String_val'
#    22 |   char* externalName = String_val(_externalName);
#       |                        ^~~~~~~~~~
# binaryen_stubs_exports.c: In function 'caml_binaryen_add_table_export':
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_exports.c:31:24: note: in expansion of macro 'String_val'
#    31 |   char* internalName = String_val(_internalName);
#       |                        ^~~~~~~~~~
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_exports.c:32:24: note: in expansion of macro 'String_val'
#    32 |   char* externalName = String_val(_externalName);
#       |                        ^~~~~~~~~~
# binaryen_stubs_exports.c: In function 'caml_binaryen_add_memory_export':
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_exports.c:41:24: note: in expansion of macro 'String_val'
#    41 |   char* internalName = String_val(_internalName);
#       |                        ^~~~~~~~~~
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_exports.c:42:24: note: in expansion of macro 'String_val'
#    42 |   char* externalName = String_val(_externalName);
#       |                        ^~~~~~~~~~
# binaryen_stubs_exports.c: In function 'caml_binaryen_add_global_export':
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_exports.c:51:24: note: in expansion of macro 'String_val'
#    51 |   char* internalName = String_val(_internalName);
#       |                        ^~~~~~~~~~
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_exports.c:52:24: note: in expansion of macro 'String_val'
#    52 |   char* externalName = String_val(_externalName);
#       |                        ^~~~~~~~~~
# binaryen_stubs_exports.c: In function 'caml_binaryen_remove_export':
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_exports.c:61:24: note: in expansion of macro 'String_val'
#    61 |   char* externalName = String_val(_externalName);
#       |                        ^~~~~~~~~~
# ocaml_helpers.c:9:33: warning: 'binaryen_ops' defined but not used [-Wunused-variable]
#     9 | static struct custom_operations binaryen_ops = {
#       |                                 ^~~~~~~~~~~~
# -- The C compiler identification is GNU 14.2.0
# In file included from binaryen_stubs_globals.c:2:
# binaryen_stubs_globals.c: In function 'caml_binaryen_add_global':
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_globals.c:21:16: note: in expansion of macro 'String_val'
#    21 |   char* name = String_val(_name);
#       |                ^~~~~~~~~~
# binaryen_stubs_globals.c: In function 'caml_binaryen_get_global':
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_globals.c:33:16: note: in expansion of macro 'String_val'
#    33 |   char* name = String_val(_name);
#       |                ^~~~~~~~~~
# binaryen_stubs_globals.c: In function 'caml_binaryen_remove_global':
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_globals.c:42:16: note: in expansion of macro 'String_val'
#    42 |   char* name = String_val(_name);
#       |                ^~~~~~~~~~
# In file included from binaryen_stubs_modules.c:2:
# binaryen_stubs_modules.c: In function 'caml_binaryen_module_read':
# /home/opam/.opam/5.4/lib/ocaml/caml/mlvalues.h:366:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   366 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ^
# binaryen_stubs_modules.c:252:17: note: in expansion of macro 'String_val'
#   252 |   char* bytes = String_val(_bytes);
#       |                 ^~~~~~~~~~
# -- The CXX 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
# -- Detecting CXX compiler ABI info
# -- Detecting CXX compiler ABI info - done
# -- Check for working CXX compiler: /usr/bin/c++ - skipped
# -- Detecting CXX compile features
# -- Detecting CXX compile features - done
# -- No build type selected, default to Release
# -- Building with -DBUILD_LLVM_DWARF
# -- Performing Test CMAKE_HAVE_LIBC_PTHREAD
# -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
# -- Found Threads: TRUE
# -- Building with -std=c++14
# -- Building with -Wall
# -- Building with -Werror
# -- Building with -Wextra
# -- Building with -Wno-unused-parameter
# -- Building with -fno-omit-frame-pointer
# -- Building with -Wno-implicit-int-float-conversion
# -- Building with -Wno-unknown-warning-option
# -- Building with -Wswitch
# -- Building with -fPIC
# -- Building with -O2
# -- Building with -UNDEBUG
# CMake Warning (dev) at src/passes/CMakeLists.txt:2 (find_package):
#   Policy CMP0148 is not set: The FindPythonInterp and FindPythonLibs modules
#   are removed.  Run "cmake --help-policy CMP0148" for policy details.  Use
#   the cmake_policy command to set the policy and suppress this warning.
# 
# This warning is for project developers.  Use -Wno-dev to suppress it.
# 
# -- Found PythonInterp: /usr/bin/python3 (found suitable version "3.13.5", minimum required is "3.5")
# -- Building libbinaryen as statically linked library.
# -- Configuring done (1.9s)
# -- Generating done (0.2s)
# -- Build files have been written to: /home/opam/.opam/5.4/.opam-switch/build/binaryen.0.2.1/_build/default/src/binaryen
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# [ 39%] Built target emscripten-optimizer
# [ 40%] Generating WasmIntrinsics.cpp
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# /home/opam/.opam/5.4/.opam-switch/build/binaryen.0.2.1/_build/default/src/binaryen/src/passes/Asyncify.cpp: In member function 'wasm::Expression* wasm::{anonymous}::AsyncifyLocals::makeLocalLoading()':
# /home/opam/.opam/5.4/.opam-switch/build/binaryen.0.2.1/_build/default/src/binaryen/src/passes/Asyncify.cpp:1270:19: error: possibly dangling reference to a temporary [-Werror=dangling-reference]
#  1270 |       const auto& types = func->getLocalType(i).expand();
#       |                   ^~~~~
# /home/opam/.opam/5.4/.opam-switch/build/binaryen.0.2.1/_build/default/src/binaryen/src/passes/Asyncify.cpp:1270:55: note: the temporary was destroyed at the end of the full expression 'func->wasm::Function::getLocalType(i).wasm::Type::expand()'
#  1270 |       const auto& types = func->getLocalType(i).expand();
#       |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
# At global scope:
# cc1plus: note: unrecognized command-line option '-Wno-unknown-warning-option' may have been intended to silence earlier diagnostics
# cc1plus: note: unrecognized command-line option '-Wno-implicit-int-float-conversion' may have been intended to silence earlier diagnostics
# cc1plus: all warnings being treated as errors
# make[2]: *** [src/passes/CMakeFiles/passes.dir/build.make:112: src/passes/CMakeFiles/passes.dir/Asyncify.cpp.o] Error 1
# make[1]: *** [CMakeFiles/Makefile2:806: src/passes/CMakeFiles/passes.dir/all] Error 2
# make: *** [Makefile:146: all] Error 2
# File "src/dune", lines 2-11, characters 0-378:
#  2 | (rule
#  3 |  (deps (source_tree binaryen))
#  4 |  (targets libbinaryen.a dllbinaryen.so)
#  5 |  (action
#  6 |   (no-infer
#  7 |    (progn
#  8 |     (chdir binaryen (progn (run cmake -D BUILD_STATIC_LIB=ON .) (run make)))
#  9 |     (chdir binaryen/lib (run gcc -shared -o dllbinaryen.so libbinaryen.a -lstdc++))
# 10 |     (copy binaryen/lib/libbinaryen.a libbinaryen.a)
# 11 |     (copy binaryen/lib/dllbinaryen.so dllbinaryen.so)))))
# (cd _build/default/src/binaryen && /usr/bin/make)
# Command exited with code 2.



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build binaryen 0.2.1
+- 
+- The following changes have been performed
| - install conf-cmake    1
| - install conf-python-3 9.0.0
| - install dune          3.22.0
+- 
# To update the current shell environment, run: eval $(opam env)

The former state can be restored with:
    /usr/bin/opam switch import "/home/opam/.opam/5.4/.opam-switch/backup/state-20260325214853.export"
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
"/usr/bin/env" "bash" "-c" "opam reinstall binaryen.0.2.1;
        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 "$pkg" != 'binaryen.0.2.1' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 1
2026-03-25 21:56.40: Job failed: Failed: Build failed
2026-03-25 21:56.40: Log analysis:
2026-03-25 21:56.40: >>> 
[ERROR] The compilation of binaryen.0.2.1 failed at "dune build -p binaryen -j 71 --no-buffer".
 (score = 20)
2026-03-25 21:56.40: >>> 
# /home/opam/.opam/5.4/.opam-switch/build/binaryen.0.2.1/_build/default/src/binaryen/src/passes/Asyncify.cpp:1270:19: error: possibly dangling reference to a temporary [-Werror=dangling-reference]
 (score = 30)
2026-03-25 21:56.40: possibly dangling reference to a temporary [-Werror=dangling-reference]