(lower-bound)

2026-05-13 10:19.00: New job: test joelburget/monaco-ocaml https://github.com/joelburget/monaco-ocaml.git#refs/heads/main (b30eb6ff95294a8886dc9eda78ae4f8aa19b9e2d) (linux-x86_64:(lower-bound))
Base: ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/joelburget/monaco-ocaml.git" -b "main" && cd "monaco-ocaml" && git reset --hard b30eb6ff
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c
# debian-13-4.11_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 cd ~/opam-repository && (git cat-file -e 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && git log --no-decorate -n1 --oneline
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
WORKDIR /src
RUN sudo chown opam /src
RUN opam update -u
COPY --chown=1000:1000 require.opam monarch.opam monaco.opam ./
RUN opam pin add -yn require.dev './' && \
opam pin add -yn monarch.dev './' && \
opam pin add -yn monaco.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="base-bigarray.base base-bytes.base base-threads.base base-unix.base biniou.1.2.0 brr.0.0.7 cmdliner.1.3.0 conf-m4.1 conf-which.1 cppo.1.6.1 dune.3.10.0 easy-format.1.0.1 either.1.0.0 gen.0.2.2 jbuilder.1.0+beta20.1 js_of_ocaml-compiler.5.5.2 js_of_ocaml-toplevel.5.5.2 menhir.20200123 menhirLib.20200123 menhirSdk.20200123 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-compiler-libs.v0.11.0 ocaml-config.1 ocaml-migrate-parsetree.2.1.0 ocamlbuild.0.14.0 ocamlfind.1.8.1 ppx_derivers.1.0 ppxlib.0.20.0 sedlex.2.3 sexplib0.v0.12.0 stdlib-shims.0.1.0 topkg.1.0.8 uchar.0.0.2 yojson.1.5.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.5 --depext-only -y require.dev monarch.dev monaco.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


2026-05-13 10:19.00: Using cache hint "joelburget/monaco-ocaml-ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c-debian-13-4.11_opam-2.5-e8743fae434e651b93bbab0edbae40b1"
2026-05-13 10:19.00: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c)
(comment debian-13-4.11_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 (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && git log --no-decorate -n1 --oneline"))
(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 "opam update -u"))
(copy (src require.opam monarch.opam monaco.opam) (dst ./))
(run (network host)
(shell  "opam pin add -yn require.dev './' && \
\nopam pin add -yn monarch.dev './' && \
\nopam pin add -yn monaco.dev './'"))
(run (shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "base-bigarray.base base-bytes.base base-threads.base base-unix.base biniou.1.2.0 brr.0.0.7 cmdliner.1.3.0 conf-m4.1 conf-which.1 cppo.1.6.1 dune.3.10.0 easy-format.1.0.1 either.1.0.0 gen.0.2.2 jbuilder.1.0+beta20.1 js_of_ocaml-compiler.5.5.2 js_of_ocaml-toplevel.5.5.2 menhir.20200123 menhirLib.20200123 menhirSdk.20200123 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-compiler-libs.v0.11.0 ocaml-config.1 ocaml-migrate-parsetree.2.1.0 ocamlbuild.0.14.0 ocamlfind.1.8.1 ppx_derivers.1.0 ppxlib.0.20.0 sedlex.2.3 sexplib0.v0.12.0 stdlib-shims.0.1.0 topkg.1.0.8 uchar.0.0.2 yojson.1.5.0")
(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 require.dev monarch.dev monaco.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"))
)


2026-05-13 10:19.00: Waiting for resource in pool OCluster
2026-05-13 10:40.44: Waiting for worker…
2026-05-13 10:42.39: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
Initialized empty Git repository in /var/cache/obuilder/ocluster/git/monaco-ocaml.git-7f43b89bad70f33a8cf16ee65f778a32b3ab7f2b/.git/
HEAD is now at b30eb6f Add ISC license.


(from ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c)
2026-05-13 10:42.41 ---> using "36abb6db1723167d15c41f53ef05d371444812dc64e2ea7fe109d222db988473" from cache


/: (comment debian-13-4.11_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"))
2026-05-13 10:42.41 ---> using "8b6c3f9b20d6c3beeb84a8d52ac5abfb97ee836913fb82a0f86bfdcf7eb71547" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && git log --no-decorate -n1 --oneline"))
4ae3c774e4 Merge pull request #29579 from ocaml/add-msys2-depexts
2026-05-13 10:42.41 ---> using "54f96e68ea5840d69b4f02846708b193c7a3c7a8b89c58ccdd59dd408cc89131" 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 2.1 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 1 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=1 --global
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository
2026-05-13 10:42.41 ---> using "2e0488c85be23cfa510e6ed517b32de1968c6ef0872055c2e53d8cd567d53531" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-111-generic
The OCaml toplevel, version 4.11.2
2.5.1
2026-05-13 10:42.41 ---> using "2e3f19834893eb0759c86b2e011bf3b52c3aa4c6e95eb8613bc712c32121d5d7" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-05-13 10:42.41 ---> using "6f860519618ac6071ef972da70b2fd5c8de012ce87d22609f5f2a49241b2d26e" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update -u"))


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


Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).


The following packages are not being upgraded because the new versions conflict with other installed packages:
- ocaml.5.5.0
- ocaml-config.3
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)
2026-05-13 10:42.41 ---> using "7a3f34e1cf8732e7a22e946b952071a1ceef433d7611e04e2d67e9bac206c064" from cache


/src: (copy (src require.opam monarch.opam monaco.opam) (dst ./))
2026-05-13 10:42.41 ---> saved as "684d231f87345e62c2c3c1c2d46fe1082b5887a6e91df955e19309463ebb1555"


/src: (run (network host)
(shell  "opam pin add -yn require.dev './' && \
\nopam pin add -yn monarch.dev './' && \
\nopam pin add -yn monaco.dev './'"))
[NOTE] Package require does not exist in opam repositories registered in the current switch.
[require.dev] synchronised (file:///src)
[WARNING] Failed checks on require package definition from source at file:///src:
warning 35: Missing field 'homepage'
warning 36: Missing field 'bug-reports'
require is now pinned to file:///src (version dev)
[NOTE] Package monarch does not exist in opam repositories registered in the current switch.
[monarch.dev] synchronised (file:///src)
[WARNING] Failed checks on monarch package definition from source at file:///src:
warning 35: Missing field 'homepage'
warning 36: Missing field 'bug-reports'
monarch is now pinned to file:///src (version dev)
[NOTE] Package monaco does not exist in opam repositories registered in the current switch.
[monaco.dev] synchronised (file:///src)
[WARNING] Failed checks on monaco package definition from source at file:///src:
warning 35: Missing field 'homepage'
warning 36: Missing field 'bug-reports'
monaco is now pinned to file:///src (version dev)
2026-05-13 10:42.45 ---> saved as "2f3ac41a5b593950693b8192b35d55c8bd0c13b8a4ae1e96c74eb1177e3c4340"


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-05-13 10:42.45 ---> saved as "10ace4c000b3772144360b352221e2b4036b9ccb897eb4bc1d5488a9303eb431"


/src: (env DEPS "base-bigarray.base base-bytes.base base-threads.base base-unix.base biniou.1.2.0 brr.0.0.7 cmdliner.1.3.0 conf-m4.1 conf-which.1 cppo.1.6.1 dune.3.10.0 easy-format.1.0.1 either.1.0.0 gen.0.2.2 jbuilder.1.0+beta20.1 js_of_ocaml-compiler.5.5.2 js_of_ocaml-toplevel.5.5.2 menhir.20200123 menhirLib.20200123 menhirSdk.20200123 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-compiler-libs.v0.11.0 ocaml-config.1 ocaml-migrate-parsetree.2.1.0 ocamlbuild.0.14.0 ocamlfind.1.8.1 ppx_derivers.1.0 ppxlib.0.20.0 sedlex.2.3 sexplib0.v0.12.0 stdlib-shims.0.1.0 topkg.1.0.8 uchar.0.0.2 yojson.1.5.0")


/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 require.dev monarch.dev monaco.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [160 kB]
- Fetched 251 kB in 0s (2076 kB/s)
- Reading package lists...


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


[NOTE] Package ocaml-config is already installed (current version is 1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.11.2).
[NOTE] Package ocaml is already installed (current version is 4.11.2).
[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-bigarray is already installed (current version is base).


The following system packages will first need to be installed:
m4


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


+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "m4"
- Selecting previously unselected package m4.
- (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 ... 20623 files and directories currently installed.)
- Preparing to unpack .../archives/m4_1.4.19-8_amd64.deb ...
- Unpacking m4 (1.4.19-8) ...
- Setting up m4 (1.4.19-8) ...
# To update the current shell environment, run: eval $(opam env)
2026-05-13 10:42.56 ---> saved as "1c6f42964e32c5cc6b734e08c51e013a6696dc809b3be562df725f6213ca42f8"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
[NOTE] Package ocaml-config is already installed (current version is 1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.11.2).
[NOTE] Package ocaml is already installed (current version is 4.11.2).
[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-bigarray is already installed (current version is base).
The following actions will be performed:
=== install 29 packages
- install base-bytes              base
- install biniou                  1.2.0
- install brr                     0.0.7
- install cmdliner                1.3.0
- install conf-m4                 1
- install conf-which              1
- install cppo                    1.6.1
- install dune                    3.10.0
- install easy-format             1.0.1
- install either                  1.0.0
- install gen                     0.2.2
- install jbuilder                1.0+beta20.1 (deprecated)
- install js_of_ocaml-compiler    5.5.2
- install js_of_ocaml-toplevel    5.5.2
- install menhir                  20200123
- install menhirLib               20200123
- install menhirSdk               20200123
- install ocaml-compiler-libs     v0.11.0
- install ocaml-migrate-parsetree 2.1.0 (deprecated)
- install ocamlbuild              0.14.0
- install ocamlfind               1.8.1
- install ppx_derivers            1.0
- install ppxlib                  0.20.0
- install sedlex                  2.3
- install sexplib0                v0.12.0
- install stdlib-shims            0.1.0
- install topkg                   1.0.8
- install uchar                   0.0.2
- install yojson                  1.5.0


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved biniou.1.2.0  (cached)
-> retrieved brr.0.0.7  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved cppo.1.6.1  (cached)
-> installed conf-m4.1
-> installed conf-which.1
-> retrieved easy-format.1.0.1  (cached)
-> retrieved either.1.0.0  (cached)
-> retrieved gen.0.2.2  (cached)
-> retrieved jbuilder.1.0+beta20.1  (cached)
-> retrieved menhir.20200123, menhirLib.20200123, menhirSdk.20200123  (cached)
-> retrieved dune.3.10.0  (cached)
-> retrieved js_of_ocaml-compiler.5.5.2, js_of_ocaml-toplevel.5.5.2  (https://opam.ocaml.org/cache)
-> retrieved ocaml-compiler-libs.v0.11.0  (cached)
-> retrieved ocaml-migrate-parsetree.2.1.0  (cached)
-> retrieved ocamlbuild.0.14.0  (cached)
-> retrieved ocamlfind.1.8.1  (cached)
-> retrieved ppx_derivers.1.0  (cached)
-> installed cmdliner.1.3.0
-> retrieved ppxlib.0.20.0  (cached)
-> retrieved sedlex.2.3  (cached)
-> retrieved sexplib0.v0.12.0  (cached)
-> retrieved stdlib-shims.0.1.0  (cached)
-> retrieved uchar.0.0.2  (cached)
-> retrieved yojson.1.5.0  (cached)
-> retrieved topkg.1.0.8  (cached)
-> installed ocamlfind.1.8.1
-> installed base-bytes.base
-> installed easy-format.1.0.1
-> installed ocamlbuild.0.14.0
-> installed uchar.0.0.2
-> installed jbuilder.1.0+beta20.1
-> installed ppx_derivers.1.0
-> installed biniou.1.2.0
-> installed cppo.1.6.1
-> installed ocaml-compiler-libs.v0.11.0
-> installed gen.0.2.2
-> installed topkg.1.0.8
-> installed dune.3.10.0
-> installed either.1.0.0
-> installed stdlib-shims.0.1.0
-> installed menhirSdk.20200123
-> installed sexplib0.v0.12.0
-> installed menhirLib.20200123
-> installed yojson.1.5.0
-> installed ocaml-migrate-parsetree.2.1.0
-> installed menhir.20200123
-> installed ppxlib.0.20.0
-> installed sedlex.2.3
-> installed js_of_ocaml-compiler.5.5.2
-> installed js_of_ocaml-toplevel.5.5.2
-> installed brr.0.0.7
Done.


<><> ocaml-migrate-parsetree.2.1.0 installed successfully <><><><><><><><><><><>
=> Note: This package is deprecated.


<><> jbuilder.1.0+beta20.1 installed successfully <><><><><><><><><><><><><><><>
=> Note: This package is deprecated.
# To update the current shell environment, run: eval $(opam env)
2026-05-13 10:44.03 ---> saved as "119e332c37817854ce227ccb954c5db6882ad25366fb6882091bbceaf16b5521"


/src: (copy (src .) (dst /src))
2026-05-13 10:44.04 ---> saved as "48a5fe5b9769f7970a77143350551bf0adc9c019343dc85cd8b5b6930ccb51ca"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
2026-05-13 10:44.05 ---> saved as "be82003935d3e48059b41de746d51dfd29187cb6016740880f27f202889f0c0c"
Job succeeded
2026-05-13 10:44.13: Job succeeded