(not at the head of any monitored branch or PR)
2026-03-28 23:54.08: New job: build libbinaryen.126.0.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29612/head (4c7f1e7d32763a5e30b6cdb4bab020cae874883c)
                              on debian-13-ocaml-5.4/arm64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29612/head" && git reset --hard 4c7f1e7d
git fetch origin master
git merge --no-edit 603a60b422594a5504cf7434b7765fd5b39e978e
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:c1830cb89505d82ce4f4b4097f1d002748603cb00382aa65e938776c377fa13a
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn libbinaryen.126.0.0 126.0.0
RUN opam reinstall libbinaryen.126.0.0; \
    res=$?; \
    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 "$pkg" != 'libbinaryen.126.0.0' && partial_fails="$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 .

2026-03-28 23:54.08: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:c1830cb89505d82ce4f4b4097f1d002748603cb00382aa65e938776c377fa13a-libbinaryen.126.0.0-4c7f1e7d32763a5e30b6cdb4bab020cae874883c"
2026-03-28 23:54.08: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:c1830cb89505d82ce4f4b4097f1d002748603cb00382aa65e938776c377fa13a)
 (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 libbinaryen.126.0.0 126.0.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall libbinaryen.126.0.0;\
             \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 \"$pkg\" != 'libbinaryen.126.0.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-28 23:54.08: Waiting for resource in pool OCluster
2026-03-28 23:54.09: Waiting for worker…
2026-03-28 23:54.09: Got resource from pool OCluster
Building on okypous.caelum.ci.dev
Updating files:  72% (13519/18545)
Updating files:  73% (13538/18545)
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Updating files: 100% (18545/18545)
Updating files: 100% (18545/18545), done.
HEAD is now at 4128027da6 fstar: remove depexts on newer packages
HEAD is now at 603a60b422 Merge pull request #29604 from Octachron/release-utop-2.17.0
Updating 603a60b422..4c7f1e7d32
Fast-forward
 packages/libbinaryen/libbinaryen.126.0.0/opam | 29 +++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 packages/libbinaryen/libbinaryen.126.0.0/opam

(from ocaml/opam:debian-13-ocaml-5.4@sha256:c1830cb89505d82ce4f4b4097f1d002748603cb00382aa65e938776c377fa13a)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:c1830cb89505d82ce4f4b4097f1d002748603cb00382aa65e938776c377fa13a' locally
docker.io/ocaml/opam@sha256:c1830cb89505d82ce4f4b4097f1d002748603cb00382aa65e938776c377fa13a: Pulling from ocaml/opam
ac9148dc57ca: Already exists
7888403f6ebd: Already exists
c624d8e138d3: Already exists
bae5329cb92a: Already exists
6228156e24ec: Already exists
d851fec6b77f: Already exists
45e3afcdcfef: Already exists
b3e7f2150c0a: Already exists
91048a8ba3a7: Already exists
26a15cffb83a: Already exists
3c2f2520de0f: Already exists
9f731cc5daa6: Already exists
0809377d5f3c: Already exists
ec4e42e8f98c: Already exists
065e3401ccf2: Already exists
bce3ceded749: Already exists
c4a4a6ab703b: Already exists
aa84bc2cf05b: Already exists
0fb96351134e: Already exists
a1735f92ccde: Already exists
dce836972d90: Already exists
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4f4fb700ef54: Already exists
44a2b50d619a: Already exists
e27f63ab21e8: Already exists
826c3a0f7d41: Already exists
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efa4af957d6d: Already exists
a2fa2f09a7e4: Already exists
3e0efbdba3cc: Already exists
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99812197be51: Already exists
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f03483f6ff47: Already exists
26c2642c44cf: Already exists
35e7bc3e512e: Already exists
fb2e4e264f0c: Already exists
aa2081614483: Pulling fs layer
526a1409cb54: Pulling fs layer
3a2eac8aba41: Pulling fs layer
663c0b5229f0: Pulling fs layer
f07447d54e12: Pulling fs layer
8eca58e2e466: Pulling fs layer
269ed2830268: Pulling fs layer
f07447d54e12: Waiting
663c0b5229f0: Waiting
269ed2830268: Waiting
8eca58e2e466: Waiting
526a1409cb54: Verifying Checksum
526a1409cb54: Download complete
aa2081614483: Verifying Checksum
aa2081614483: Download complete
aa2081614483: Pull complete
526a1409cb54: Pull complete
3a2eac8aba41: Verifying Checksum
3a2eac8aba41: Download complete
3a2eac8aba41: Pull complete
f07447d54e12: Download complete
8eca58e2e466: Verifying Checksum
8eca58e2e466: Download complete
269ed2830268: Verifying Checksum
269ed2830268: Download complete
663c0b5229f0: Verifying Checksum
663c0b5229f0: Download complete
663c0b5229f0: Pull complete
f07447d54e12: Pull complete
8eca58e2e466: Pull complete
269ed2830268: Pull complete
Digest: sha256:c1830cb89505d82ce4f4b4097f1d002748603cb00382aa65e938776c377fa13a
Status: Downloaded newer image for ocaml/opam@sha256:c1830cb89505d82ce4f4b4097f1d002748603cb00382aa65e938776c377fa13a
2026-03-28 23:54.13 ---> using "d3aef2d93064c0f54a54ca210e09e3e24634a77abbb58d114299d90d4843ce0d" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-28 23:54.13 ---> using "c6d013832b8e76282c6b234748b48ad1f1e9cc759f5de056c670da3554b797e4" 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.

Continue? [Y/n] y
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.

Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-03-28 23:54.13 ---> using "fb496ff70b60feb4631f2ccabfaf3e4ce96b849824fabff4dfb86387ecb42786" 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=arm64 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                 79
# 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
2026-03-28 23:54.13 ---> using "aa92515e6c6831c3af95685ce4459633457cd57f4d4ed0d3b134dfcd50a6d3ce" 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/"))
2026-03-28 23:54.13 ---> using "c1b6fa629490ffe282e3b42423139a5cde8b6751f88cf847685f943bce34c598" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-28 23:54.22 ---> saved as "bcfa6bb7fe2dd4f51d8461830a4c648acda30defaaff0e3a0a436c6f1bbef6dd"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-28 23:54.44 ---> saved as "b9d483664d9ef16aa4dee758ff0b67f8601b5079a0bcd3f065dcd4b327a5ebcb"

/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 arm64 Packages [9607 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main arm64 Packages [114 kB]
- Fetched 9952 kB in 3s (3905 kB/s)
- Reading package lists...
- 
2026-03-28 23:54.47 ---> saved as "7c45f7b482e85e2c33cac5354fc3b4e180a4efc5ba0169050a4aad75cf8bd3e5"

/home/opam: (run (shell "opam pin add -k version -yn libbinaryen.126.0.0 126.0.0"))
libbinaryen is now pinned to version 126.0.0
2026-03-28 23:54.48 ---> saved as "9155ed0cda02f4048cf9fc530a8887ff3e20abdaf58e7e029af43d2e8f86e0c9"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall libbinaryen.126.0.0;\
                        \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 \"$pkg\" != 'libbinaryen.126.0.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
libbinaryen.126.0.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 5 packages
  - install conf-cmake        1                [required by libbinaryen]
  - install csexp             1.5.2            [required by dune-configurator]
  - install dune              3.22.0           [required by libbinaryen]
  - install dune-configurator 3.22.0           [required by libbinaryen]
  - install libbinaryen       126.0.0 (pinned)

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

<><> 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"
- 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 ... 20768 files and directories currently installed.)
- Preparing to unpack .../0-cmake-data_3.31.6-2_all.deb ...
- Unpacking cmake-data (3.31.6-2) ...
- Selecting previously unselected package libxml2:arm64.
- Preparing to unpack .../1-libxml2_2.12.7+dfsg+really2.9.14-2.1+deb13u2_arm64.deb ...
- Unpacking libxml2:arm64 (2.12.7+dfsg+really2.9.14-2.1+deb13u2) ...
- Selecting previously unselected package libarchive13t64:arm64.
- Preparing to unpack .../2-libarchive13t64_3.7.4-4_arm64.deb ...
- Unpacking libarchive13t64:arm64 (3.7.4-4) ...
- Selecting previously unselected package libjsoncpp26:arm64.
- Preparing to unpack .../3-libjsoncpp26_1.9.6-3_arm64.deb ...
- Unpacking libjsoncpp26:arm64 (1.9.6-3) ...
- Selecting previously unselected package librhash1:arm64.
- Preparing to unpack .../4-librhash1_1.4.5-1_arm64.deb ...
- Unpacking librhash1:arm64 (1.4.5-1) ...
- Selecting previously unselected package libuv1t64:arm64.
- Preparing to unpack .../5-libuv1t64_1.50.0-2_arm64.deb ...
- Unpacking libuv1t64:arm64 (1.50.0-2) ...
- Selecting previously unselected package cmake.
- Preparing to unpack .../6-cmake_3.31.6-2_arm64.deb ...
- Unpacking cmake (3.31.6-2) ...
- Setting up libuv1t64:arm64 (1.50.0-2) ...
- Setting up libjsoncpp26:arm64 (1.9.6-3) ...
- Setting up cmake-data (3.31.6-2) ...
- Setting up librhash1:arm64 (1.4.5-1) ...
- Setting up libxml2:arm64 (2.12.7+dfsg+really2.9.14-2.1+deb13u2) ...
- Setting up libarchive13t64:arm64 (3.7.4-4) ...
- Setting up cmake (3.31.6-2) ...
- Processing triggers for libc-bin (2.41-12+deb13u1) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved conf-cmake.1  (cached)
-> retrieved csexp.1.5.2  (cached)
-> installed conf-cmake.1
-> retrieved dune.3.22.0, dune-configurator.3.22.0  (cached)
-> retrieved libbinaryen.126.0.0  (https://github.com/grain-lang/libbinaryen/releases/download/v126.0.0/libbinaryen-v126.0.0.tar.gz)
-> installed dune.3.22.0
-> installed csexp.1.5.2
-> installed dune-configurator.3.22.0
-> installed libbinaryen.126.0.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-29 00:08.01 ---> saved as "36c0399bcc5fc9fc465886c13f5a5ff7589dba2e1458c885ebc441f0dccc85f7"
Job succeeded
2026-03-29 00:08.12: Job succeeded