ubuntu-26.04-5.4_opam-2.5

2026-04-29 00:33.12: New job: test ahrefs/devkit https://github.com/ahrefs/devkit.git#refs/heads/sc/structured-logging (ba7e6f4b585e7a132d3888bdaa34cc5863676dc2) (linux-x86_64:ubuntu-26.04-5.4_opam-2.5)
Base: ocaml/opam:ubuntu-26.04-ocaml-5.4@sha256:23f9b6595fd2952b198a6391d29b6f92c0edcf528ec4c73ef7766b7810f23b93
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ahrefs/devkit.git" -b "sc/structured-logging" && cd "devkit" && git reset --hard ba7e6f4b
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-26.04-ocaml-5.4@sha256:23f9b6595fd2952b198a6391d29b6f92c0edcf528ec4c73ef7766b7810f23b93
# ubuntu-26.04-5.4_opam-2.5
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
WORKDIR /src
RUN sudo chown opam /src
RUN cd ~/opam-repository && (git cat-file -e dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd || git fetch origin master) && git reset -q --hard dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 devkit.opam ./
RUN opam pin add -yn devkit.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base camlzip.1.14 conf-libcurl.2 conf-libevent.1 conf-libpcre2-8.2 conf-pkg-config.4 conf-zlib.1 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 curl.0.10.0 curl_lwt.0.10.0 dune.3.22.2 dune-compiledb.0.6.0 dune-configurator.3.22.2 extlib.1.8.0 extunix.0.4.4 ezjsonm.1.3.0 fmt.0.11.0 fpath.0.7.3 hex.1.5.0 jsonm.1.0.2 libevent.0.9.0 lwt.6.1.2 lwt_ppx.6.1.0 num.1.6 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ocurl.transition ounit2.2.2.7 parsexp.v0.17.0 pcre2.8.0.4 ppx_derivers.1.2.1 ppxlib.0.38.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.1 trace.0.12 uutf.1.0.4 yojson.3.0.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.5 --depext-only -y devkit.dev $DEPS
RUN opam install $DEPS
COPY --chown=1000:1000 . /src
RUN opam exec -- dune build @install @check @runtest && rm -rf _build


END-OF-DOCKERFILE
docker build .
END-REPRO-BLOCK


2026-04-29 00:33.12: Using cache hint "ahrefs/devkit-ocaml/opam:ubuntu-26.04-ocaml-5.4@sha256:23f9b6595fd2952b198a6391d29b6f92c0edcf528ec4c73ef7766b7810f23b93-ubuntu-26.04-5.4_opam-2.5-51ef004445b108daa792d0930d378549"
2026-04-29 00:33.12: Using OBuilder spec:
((from ocaml/opam:ubuntu-26.04-ocaml-5.4@sha256:23f9b6595fd2952b198a6391d29b6f92c0edcf528ec4c73ef7766b7810f23b93)
(comment ubuntu-26.04-5.4_opam-2.5)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(workdir /src)
(run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam"))
(run (shell "opam init --reinit -ni"))
(run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
(workdir /src)
(run (shell "sudo chown opam /src"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd || git fetch origin master) && git reset -q --hard dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src devkit.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn devkit.dev './'"))
(run (shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base camlzip.1.14 conf-libcurl.2 conf-libevent.1 conf-libpcre2-8.2 conf-pkg-config.4 conf-zlib.1 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 curl.0.10.0 curl_lwt.0.10.0 dune.3.22.2 dune-compiledb.0.6.0 dune-configurator.3.22.2 extlib.1.8.0 extunix.0.4.4 ezjsonm.1.3.0 fmt.0.11.0 fpath.0.7.3 hex.1.5.0 jsonm.1.0.2 libevent.0.9.0 lwt.6.1.2 lwt_ppx.6.1.0 num.1.6 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ocurl.transition ounit2.2.2.7 parsexp.v0.17.0 pcre2.8.0.4 ppx_derivers.1.2.1 ppxlib.0.38.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.1 trace.0.12 uutf.1.0.4 yojson.3.0.0")
(env CI true)
(env OCAMLCI true)
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.5 --depext-only -y devkit.dev $DEPS"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
(copy (src .) (dst /src))
(run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
)


2026-04-29 00:33.12: Waiting for resource in pool OCluster
2026-04-29 00:33.12: Waiting for worker…
2026-04-29 00:35.25: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
HEAD is now at ba7e6f4 web: use structured logging


(from ocaml/opam:ubuntu-26.04-ocaml-5.4@sha256:23f9b6595fd2952b198a6391d29b6f92c0edcf528ec4c73ef7766b7810f23b93)
Unable to find image 'ocaml/opam:ubuntu-26.04-ocaml-5.4@sha256:23f9b6595fd2952b198a6391d29b6f92c0edcf528ec4c73ef7766b7810f23b93' locally
docker.io/ocaml/opam@sha256:23f9b6595fd2952b198a6391d29b6f92c0edcf528ec4c73ef7766b7810f23b93: Pulling from ocaml/opam
5f528443f346: Pulling fs layer
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Digest: sha256:23f9b6595fd2952b198a6391d29b6f92c0edcf528ec4c73ef7766b7810f23b93
Status: Downloaded newer image for ocaml/opam@sha256:23f9b6595fd2952b198a6391d29b6f92c0edcf528ec4c73ef7766b7810f23b93
2026-04-29 00:41.51 ---> using "adfe62a45dcf1f3d9a164e7f0368fcd193a49fd597399c1056161905cce9782f" from cache


/: (comment ubuntu-26.04-5.4_opam-2.5)


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


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam"))
2026-04-29 00:41.51 ---> using "b9838b293e5f89d62a9632e502da1025454ab6b34001005252ead3cf4dde9f8d" from cache


/src: (run (shell "opam init --reinit -ni"))
Configuring from /home/opam/.opamrc and then 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
[NOTE] The 'jobs' option was reset, its value was 71 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
opam option jobs=71 --global
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-04-29 00:41.51 ---> using "fc799b5b75670c49b5dcd664b948892af46813078beb8491ffa32208b628d37b" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-106-generic
The OCaml toplevel, version 5.4.1
2.5.1
2026-04-29 00:41.51 ---> using "4c43701be6bba98acfc33570ce6b1e0d025c02dabce58a2d606d8dadaee56a1a" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-04-29 00:41.51 ---> using "964d8523f4b7cfafa163e75bd9a7a84f3117f3f0b733287929a5d7b9e61d5bb1" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd || git fetch origin master) && git reset -q --hard dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
045748b2d8..dd592986d4  master     -> origin/master
dd592986d4 Merge pull request #29752 from raphael-proust/opam-publish-lwt.6.1.2


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository


Everything as up-to-date as possible
However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2026-04-29 00:41.51 ---> using "b24d169ea2e3ad1075a2ba6c0c17469bc512729530398eb5967bbe57effca286" from cache


/src: (copy (src devkit.opam) (dst ./))
2026-04-29 00:41.51 ---> using "d6e1d70f0ab53e7d3c66d7e07bbc32bf2be6430b6a69c3c8828f79e25d62585d" from cache


/src: (run (network host)
(shell "opam pin add -yn devkit.dev './'"))
[devkit.dev] synchronised (file:///src)
devkit is now pinned to file:///src (version dev)
2026-04-29 00:41.51 ---> using "fe29e4a55f83032e0c8c11d85ee42e0854d90fc996ce2f584796cc61050fe4f5" from cache


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-04-29 00:41.51 ---> using "72309267e3b70c2debdd010e48f2afe0fa441603b93b85e723d40baee460c661" from cache


/src: (env DEPS "astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base camlzip.1.14 conf-libcurl.2 conf-libevent.1 conf-libpcre2-8.2 conf-pkg-config.4 conf-zlib.1 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 curl.0.10.0 curl_lwt.0.10.0 dune.3.22.2 dune-compiledb.0.6.0 dune-configurator.3.22.2 extlib.1.8.0 extunix.0.4.4 ezjsonm.1.3.0 fmt.0.11.0 fpath.0.7.3 hex.1.5.0 jsonm.1.0.2 libevent.0.9.0 lwt.6.1.2 lwt_ppx.6.1.0 num.1.6 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ocurl.transition ounit2.2.2.7 parsexp.v0.17.0 pcre2.8.0.4 ppx_derivers.1.2.1 ppxlib.0.38.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.1 trace.0.12 uutf.1.0.4 yojson.3.0.0")


/src: (env CI true)


/src: (env OCAMLCI true)


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.5 --depext-only -y devkit.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://archive.ubuntu.com/ubuntu resolute InRelease
- Get:2 http://archive.ubuntu.com/ubuntu resolute-updates InRelease [136 kB]
- Hit:3 http://archive.ubuntu.com/ubuntu resolute-backports InRelease
- Get:4 http://archive.ubuntu.com/ubuntu resolute-updates/main amd64 Packages [14.8 kB]
- Get:5 http://archive.ubuntu.com/ubuntu resolute-updates/universe amd64 Packages [6843 B]
- Get:6 http://security.ubuntu.com/ubuntu resolute-security InRelease [136 kB]
- Get:7 http://security.ubuntu.com/ubuntu resolute-security/universe amd64 Packages [6843 B]
- Get:8 http://security.ubuntu.com/ubuntu resolute-security/main amd64 Packages [14.8 kB]
- Fetched 314 kB in 2s (165 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[devkit.dev] synchronised (file:///src)


[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-compiler is already installed (current version is 5.4.1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.1).
[NOTE] Package ocaml is already installed (current version is 5.4.1).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-nnp is already installed (current version is base).
[NOTE] Package base-effects is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).


The following system packages will first need to be installed:
libcurl4-gnutls-dev libevent-dev libpcre2-dev pkg-config zlib1g-dev


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


+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libcurl4-gnutls-dev" "libevent-dev" "libpcre2-dev" "pkg-config" "zlib1g-dev"
- Selecting previously unselected package comerr-dev:amd64.
- (Reading database ... 
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(Reading database ... 22821 files and directories currently installed.)
- Preparing to unpack .../00-comerr-dev_2.1-1.47.2-3ubuntu4_amd64.deb ...
- Unpacking comerr-dev:amd64 (2.1-1.47.2-3ubuntu4) ...
- Selecting previously unselected package libgssrpc4t64:amd64.
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- Unpacking libgssrpc4t64:amd64 (1.22.1-2ubuntu4) ...
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- Unpacking libkadm5clnt-mit12:amd64 (1.22.1-2ubuntu4) ...
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- Unpacking libkadm5srv-mit12:amd64 (1.22.1-2ubuntu4) ...
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- Unpacking krb5-multidev:amd64 (1.22.1-2ubuntu4) ...
- Selecting previously unselected package libbrotli-dev:amd64.
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- Unpacking libbrotli-dev:amd64 (1.2.0-3build1) ...
- Selecting previously unselected package libevent-2.1-7t64:amd64.
- Preparing to unpack .../07-libevent-2.1-7t64_2.1.12-stable-10build2_amd64.deb ...
- Unpacking libevent-2.1-7t64:amd64 (2.1.12-stable-10build2) ...
- Selecting previously unselected package libunbound8:amd64.
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- Unpacking libunbound8:amd64 (1.24.2-1ubuntu2) ...
- Selecting previously unselected package libgnutls-dane0t64:amd64.
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- Unpacking libidn2-dev:amd64 (2.3.8-4build1) ...
- Selecting previously unselected package libp11-kit-dev:amd64.
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- Unpacking libgnutls28-dev:amd64 (3.8.12-2ubuntu1) ...
- Selecting previously unselected package libkrb5-dev:amd64.
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- Unpacking libkrb5-dev:amd64 (1.22.1-2ubuntu4) ...
- Selecting previously unselected package libldap-dev:amd64.
- Preparing to unpack .../19-libldap-dev_2.6.10+dfsg-1ubuntu5_amd64.deb ...
- Unpacking libldap-dev:amd64 (2.6.10+dfsg-1ubuntu5) ...
- Selecting previously unselected package libpkgconf7:amd64.
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- Unpacking libpkgconf7:amd64 (2.5.1-4) ...
- Selecting previously unselected package pkgconf-bin.
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- Unpacking pkgconf-bin (2.5.1-4) ...
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- Unpacking pkgconf:amd64 (2.5.1-4) ...
- Selecting previously unselected package libnghttp2-dev:amd64.
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- Selecting previously unselected package zlib1g-dev:amd64.
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- Unpacking zlib1g-dev:amd64 (1:1.3.dfsg+really1.3.1-1ubuntu3) ...
- Selecting previously unselected package librtmp-dev:amd64.
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- Unpacking librtmp-dev:amd64 (2.4+20151223.gitfa8646d.1-3) ...
- Selecting previously unselected package libssl-dev:amd64.
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- Unpacking libssl-dev:amd64 (3.5.5-1ubuntu3) ...
- Selecting previously unselected package libssh2-1-dev:amd64.
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- Unpacking libssh2-1-dev:amd64 (1.11.1-1build2) ...
- Selecting previously unselected package libcurl4-gnutls-dev:amd64.
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- Unpacking libevent-core-2.1-7t64:amd64 (2.1.12-stable-10build2) ...
- Selecting previously unselected package libevent-extra-2.1-7t64:amd64.
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- Unpacking libevent-extra-2.1-7t64:amd64 (2.1.12-stable-10build2) ...
- Selecting previously unselected package libevent-pthreads-2.1-7t64:amd64.
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- Unpacking libevent-pthreads-2.1-7t64:amd64 (2.1.12-stable-10build2) ...
- Selecting previously unselected package libevent-openssl-2.1-7t64:amd64.
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- Unpacking libevent-openssl-2.1-7t64:amd64 (2.1.12-stable-10build2) ...
- Selecting previously unselected package libevent-dev.
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- Unpacking libevent-dev (2.1.12-stable-10build2) ...
- Selecting previously unselected package libpcre2-16-0:amd64.
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- Selecting previously unselected package libpcre2-32-0:amd64.
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- Unpacking libpcre2-32-0:amd64 (10.46-1build1) ...
- Selecting previously unselected package libpcre2-posix3:amd64.
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- Unpacking libpcre2-posix3:amd64 (10.46-1build1) ...
- Selecting previously unselected package libpcre2-dev:amd64.
- Preparing to unpack .../38-libpcre2-dev_10.46-1build1_amd64.deb ...
- Unpacking libpcre2-dev:amd64 (10.46-1build1) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../39-pkg-config_2.5.1-4_amd64.deb ...
- Unpacking pkg-config:amd64 (2.5.1-4) ...
- Selecting previously unselected package libtasn1-doc.
- Preparing to unpack .../40-libtasn1-doc_4.21.0-2_all.deb ...
- Unpacking libtasn1-doc (4.21.0-2) ...
- Setting up libgnutls-openssl27t64:amd64 (3.8.12-2ubuntu1) ...
- Setting up libtasn1-doc (4.21.0-2) ...
- Setting up libpkgconf7:amd64 (2.5.1-4) ...
- Setting up libevent-2.1-7t64:amd64 (2.1.12-stable-10build2) ...
- Setting up libpcre2-16-0:amd64 (10.46-1build1) ...
- Setting up libpsl-dev:amd64 (0.21.2-1.1build2) ...
- Setting up libpcre2-32-0:amd64 (10.46-1build1) ...
- Setting up libunbound8:amd64 (1.24.2-1ubuntu2) ...
- Setting up libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-5ubuntu2) ...
- Setting up libgnutls-dane0t64:amd64 (3.8.12-2ubuntu1) ...
- Setting up libgssrpc4t64:amd64 (1.22.1-2ubuntu4) ...
- Setting up libldap-dev:amd64 (2.6.10+dfsg-1ubuntu5) ...
- Setting up comerr-dev:amd64 (2.1-1.47.2-3ubuntu4) ...
- Setting up libssl-dev:amd64 (3.5.5-1ubuntu3) ...
- Setting up pkgconf-bin (2.5.1-4) ...
- Setting up libidn2-dev:amd64 (2.3.8-4build1) ...
- Setting up zlib1g-dev:amd64 (1:1.3.dfsg+really1.3.1-1ubuntu3) ...
- Setting up libpcre2-posix3:amd64 (10.46-1build1) ...
- Setting up libevent-core-2.1-7t64:amd64 (2.1.12-stable-10build2) ...
- Setting up libtasn1-6-dev:amd64 (4.21.0-2) ...
- Setting up libbrotli-dev:amd64 (1.2.0-3build1) ...
- Setting up libp11-kit-dev:amd64 (0.26.2-2) ...
- Setting up libkadm5clnt-mit12:amd64 (1.22.1-2ubuntu4) ...
- Setting up libgmp-dev:amd64 (2:6.3.0+dfsg-5ubuntu2) ...
- Setting up libpcre2-dev:amd64 (10.46-1build1) ...
- Setting up nettle-dev:amd64 (3.10.2-1) ...
- Setting up libkdb5-10t64:amd64 (1.22.1-2ubuntu4) ...
- Setting up libevent-pthreads-2.1-7t64:amd64 (2.1.12-stable-10build2) ...
- Setting up libevent-openssl-2.1-7t64:amd64 (2.1.12-stable-10build2) ...
- Setting up pkgconf:amd64 (2.5.1-4) ...
- Setting up pkg-config:amd64 (2.5.1-4) ...
- Setting up libssh2-1-dev:amd64 (1.11.1-1build2) ...
- Setting up libevent-extra-2.1-7t64:amd64 (2.1.12-stable-10build2) ...
- Setting up libkadm5srv-mit12:amd64 (1.22.1-2ubuntu4) ...
- Setting up krb5-multidev:amd64 (1.22.1-2ubuntu4) ...
- Setting up libgnutls28-dev:amd64 (3.8.12-2ubuntu1) ...
- Setting up libnghttp2-dev:amd64 (1.68.0-2) ...
- Setting up libkrb5-dev:amd64 (1.22.1-2ubuntu4) ...
- Setting up librtmp-dev:amd64 (2.4+20151223.gitfa8646d.1-3) ...
- Setting up libevent-dev (2.1.12-stable-10build2) ...
- Setting up libcurl4-gnutls-dev:amd64 (8.18.0-1ubuntu2) ...
- Processing triggers for libc-bin (2.43-2ubuntu2) ...
# To update the current shell environment, run: eval $(opam env)
2026-04-29 00:41.51 ---> using "ef6f71123596423e5ece8c15917a45642260e1f64e7dfa74ccd37cc96e7d7a14" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-compiler is already installed (current version is 5.4.1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.1).
[NOTE] Package ocaml is already installed (current version is 5.4.1).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-nnp is already installed (current version is base).
[NOTE] Package base-effects is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
The following actions will be performed:
=== install 45 packages
- install astring             0.8.5
- install base-bytes          base
- install camlzip             1.14
- install conf-libcurl        2
- install conf-libevent       1
- install conf-libpcre2-8     2
- install conf-pkg-config     4
- install conf-zlib           1
- install cppo                1.8.0
- install csexp               1.5.2
- install cstruct             6.2.0
- install curl                0.10.0
- install curl_lwt            0.10.0
- install dune                3.22.2
- install dune-compiledb      0.6.0
- install dune-configurator   3.22.2
- install extlib              1.8.0
- install extunix             0.4.4
- install ezjsonm             1.3.0
- install fmt                 0.11.0
- install fpath               0.7.3
- install hex                 1.5.0
- install jsonm               1.0.2
- install libevent            0.9.0
- install lwt                 6.1.2
- install lwt_ppx             6.1.0
- install num                 1.6
- install ocaml-compiler-libs v0.17.0
- install ocamlbuild          0.16.1
- install ocamlfind           1.9.8
- install ocplib-endian       1.2
- install ocurl               transition (deprecated)
- install ounit2              2.2.7
- install parsexp             v0.17.0
- install pcre2               8.0.4
- install ppx_derivers        1.2.1
- install ppxlib              0.38.0
- install seq                 base
- install sexplib             v0.17.0
- install sexplib0            v0.17.0
- install stdlib-shims        0.3.0
- install topkg               1.1.1
- install trace               0.12
- install uutf                1.0.4
- install yojson              3.0.0


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5  (cached)
-> retrieved camlzip.1.14  (cached)
-> retrieved cppo.1.8.0  (cached)
-> installed conf-libcurl.2
-> installed conf-pkg-config.4
-> retrieved csexp.1.5.2  (cached)
-> retrieved cstruct.6.2.0  (cached)
-> retrieved curl.0.10.0, curl_lwt.0.10.0, ocurl.transition  (cached)
-> installed conf-libevent.1
-> installed conf-libpcre2-8.2
-> installed conf-zlib.1
-> retrieved dune-compiledb.0.6.0  (cached)
-> retrieved extlib.1.8.0  (cached)
-> retrieved extunix.0.4.4  (cached)
-> retrieved ezjsonm.1.3.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved hex.1.5.0  (cached)
-> retrieved jsonm.1.0.2  (cached)
-> retrieved libevent.0.9.0  (cached)
-> retrieved lwt.6.1.2  (cached)
-> retrieved lwt_ppx.6.1.0  (cached)
-> retrieved num.1.6  (cached)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved ounit2.2.2.7  (cached)
-> retrieved parsexp.v0.17.0  (cached)
-> retrieved pcre2.8.0.4  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved sexplib.v0.17.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved trace.0.12  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved yojson.3.0.0  (cached)
-> retrieved ppxlib.0.38.0  (cached)
-> retrieved dune.3.22.2, dune-configurator.3.22.2  (cached)
-> installed num.1.6
-> installed ocamlbuild.0.16.1
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed libevent.0.9.0
-> installed camlzip.1.14
-> installed topkg.1.1.1
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed jsonm.1.0.2
-> installed fpath.0.7.3
-> installed dune.3.22.2
-> installed ppx_derivers.1.2.1
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed cstruct.6.2.0
-> installed ocaml-compiler-libs.v0.17.0
-> installed sexplib0.v0.17.0
-> installed stdlib-shims.0.3.0
-> installed yojson.3.0.0
-> installed hex.1.5.0
-> installed trace.0.12
-> installed ocplib-endian.1.2
-> installed ezjsonm.1.3.0
-> installed extlib.1.8.0
-> installed ounit2.2.2.7
-> installed dune-configurator.3.22.2
-> installed parsexp.v0.17.0
-> installed sexplib.v0.17.0
-> installed curl.0.10.0
-> installed dune-compiledb.0.6.0
-> installed lwt.6.1.2
-> installed curl_lwt.0.10.0
-> installed ocurl.transition
-> installed pcre2.8.0.4
-> installed ppxlib.0.38.0
-> installed lwt_ppx.6.1.0
-> installed extunix.0.4.4
Done.


<><> ocurl.transition installed successfully ><><><><><><><><><><><><><><><><><>
=> Note: This package is deprecated.
=> ocurl has been renamed and the ocurl package is now a transition package. Use the curl package instead.
# To update the current shell environment, run: eval $(opam env)
2026-04-29 00:41.51 ---> using "b7139093a4408a1135d3ea9191c6fed0c4a777cc4454cef9c9a10042c26cff4e" from cache


/src: (copy (src .) (dst /src))
2026-04-29 00:41.51 ---> saved as "99a5f9478b0f6f77827b62d9a6f14a85796cd553e49c4e9c5591fe4181565892"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default && /home/opam/.opam/5.4/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -bin-annot -bin-annot-occurrences -I .devkit_core.objs/byte -I /home/opam/.opam/5.4/lib/curl -I /home/opam/.opam/5.4/lib/curl_lwt -I /home/opam/.opam/5.4/lib/extlib -I /home/opam/.opam/5.4/lib/extunix -I /home/opam/.opam/5.4/lib/libevent -I /home/opam/.opam/5.4/lib/lwt -I /home/opam/.opam/5.4/lib/lwt/unix -I /home/opam/.opam/5.4/lib/ocaml/str -I /home/opam/.opam/5.4/lib/ocaml/threads -I /home/opam/.opam/5.4/lib/ocaml/unix -I /home/opam/.opam/5.4/lib/pcre2 -I /home/opam/.opam/5.4/lib/stdlib-shims -I /home/opam/.opam/5.4/lib/trace/core -I /home/opam/.opam/5.4/lib/yojson -I /home/opam/.opam/5.4/lib/zip -I ocamlnet_lite/.ocamlnet_lite.objs/byte -no-alias-deps -opaque -open Devkit_core -o .devkit_core.objs/byte/devkit_core__Lwt_engines.cmo -c -impl lwt_engines.ml)
File "lwt_engines.ml", lines 37-76, characters 0-3:
37 | object(self)
38 |   inherit Lwt_engine.abstract
39 |
40 |   val events_ = Ev.init ()
41 |   val mutable pid = Unix.getpid ()
...
73 |     Ev.add ev (Some delay);
74 |     lazy (stop := true; Ev.del ev)
75 |
76 | end
Error: This non-virtual class has virtual methods.
The following methods are virtual : id
"/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1
2026-04-29 00:41.54: Job failed: Failed: Build failed