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Organisationsdinosaurecaravan375c09 (master)ubuntu-26.04-5.5_opam-2.5

ubuntu-26.04-5.5_opam-2.5

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2026-06-25 14:40.36: New job: test dinosaure/caravan https://github.com/dinosaure/caravan.git#refs/heads/master (375c092fb24ac877a4d3aeccf5042ef389e87b32) (linux-x86_64:ubuntu-26.04-5.5_opam-2.5)
Base: ocaml/opam:ubuntu-26.04-ocaml-5.5@sha256:92b192ec4933c318aeb38ded7d8e08d62077ef9eba2d941400f7c13c0c59053a
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/dinosaure/caravan.git" -b "master" && cd "caravan" && git reset --hard 375c092f
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-26.04-ocaml-5.5@sha256:92b192ec4933c318aeb38ded7d8e08d62077ef9eba2d941400f7c13c0c59053a
# ubuntu-26.04-5.5_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 2569983dbf3e7bba6895aaa326c068232317845d || git fetch origin master) && git reset -q --hard 2569983dbf3e7bba6895aaa326c068232317845d && 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 provision.opam caravan.opam ./
RUN opam pin add -yn provision.dev './' && \
opam pin add -yn caravan.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 bigarray-compat.1.1.0 bigstringaf.0.10.0 bos.0.3.0 cmdliner.2.1.1 compiler-cloning.enabled csexp.1.5.2 dune.3.23.1 dune-configurator.3.23.1 fmt.0.11.0 fpath.0.7.3 logs.0.10.0 mmap.1.2.0 ocaml.5.5.0 ocaml-base-compiler.5.5.0 ocaml-compiler.5.5.0 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 rresult.0.7.0 topkg.1.1.1"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.5 --depext-only -y provision.dev caravan.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


2026-06-25 14:40.36: Using cache hint "dinosaure/caravan-ocaml/opam:ubuntu-26.04-ocaml-5.5@sha256:92b192ec4933c318aeb38ded7d8e08d62077ef9eba2d941400f7c13c0c59053a-ubuntu-26.04-5.5_opam-2.5-1f111a5dee7fb73e43449da781bf1b79"
2026-06-25 14:40.36: Using OBuilder spec:
((from ocaml/opam:ubuntu-26.04-ocaml-5.5@sha256:92b192ec4933c318aeb38ded7d8e08d62077ef9eba2d941400f7c13c0c59053a)
(comment ubuntu-26.04-5.5_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 2569983dbf3e7bba6895aaa326c068232317845d || git fetch origin master) && git reset -q --hard 2569983dbf3e7bba6895aaa326c068232317845d && 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 provision.opam caravan.opam) (dst ./))
(run (network host)
(shell  "opam pin add -yn provision.dev './' && \
\nopam pin add -yn caravan.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 bigarray-compat.1.1.0 bigstringaf.0.10.0 bos.0.3.0 cmdliner.2.1.1 compiler-cloning.enabled csexp.1.5.2 dune.3.23.1 dune-configurator.3.23.1 fmt.0.11.0 fpath.0.7.3 logs.0.10.0 mmap.1.2.0 ocaml.5.5.0 ocaml-base-compiler.5.5.0 ocaml-compiler.5.5.0 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 rresult.0.7.0 topkg.1.1.1")
(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 provision.dev caravan.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"))
)


2026-06-25 14:40.36: Waiting for resource in pool OCluster
2026-06-25 15:20.30: Connecting to build cluster…
2026-06-25 16:14.56: Waiting for worker…
2026-06-25 16:17.21: Got resource from pool OCluster
Building on clete.caelum.ci.dev
All commits already cached
HEAD is now at 375c092 Merge remote-tracking branch 'origin/master'


(from ocaml/opam:ubuntu-26.04-ocaml-5.5@sha256:92b192ec4933c318aeb38ded7d8e08d62077ef9eba2d941400f7c13c0c59053a)
Unable to find image 'ocaml/opam:ubuntu-26.04-ocaml-5.5@sha256:92b192ec4933c318aeb38ded7d8e08d62077ef9eba2d941400f7c13c0c59053a' locally
docker.io/ocaml/opam@sha256:92b192ec4933c318aeb38ded7d8e08d62077ef9eba2d941400f7c13c0c59053a: Pulling from ocaml/opam
81e2f2053c8f: Already exists
d1f56e4c7f2f: Already exists
282509c34d7f: Already exists
ce63e4a28b1f: Already exists
136942ba042f: Already exists
94399a9a0f52: Already exists
f9b48df52c25: Already exists
39656ff64d99: Already exists
e97072a30bd9: Already exists
6effe1cfbd12: Already exists
c19808e5b86a: Already exists
b82037575329: Already exists
8c2e22546b8a: Already exists
bac337ce9750: Already exists
2e0aaacb64c5: Already exists
871cfae2286f: Already exists
14ddbd61ee22: Already exists
10bb981238c8: Already exists
10bb981238c8: Already exists
44e23de7792e: Already exists
8c40a7b57a1c: Already exists
2d14f876777b: Already exists
e961482c5df3: Already exists
4f4fb700ef54: Already exists
d76cc0c2cb5e: Already exists
9604e924c748: Already exists
cb00225ff30d: Already exists
3d43358473d9: Already exists
d7fa3a83b5f5: Already exists
50df2d9378e6: Already exists
a46be5cbc100: Already exists
9b073973cefe: Already exists
0385b2629f1d: Already exists
edd8da0e4030: Already exists
6a8847baf81b: Already exists
46b228ec6281: Already exists
cb274edb6a87: Already exists
a8ac79cc3ca7: Already exists
bf788870e28b: Already exists
9680cfe74017: Already exists
4f4fb700ef54: Already exists
46c86403b374: Already exists
4f4fb700ef54: Pulling fs layer
40592aa60fa4: Pulling fs layer
d99eeff4c95f: Pulling fs layer
9e932e5d805e: Pulling fs layer
4f4fb700ef54: Waiting
0da6c0e459da: Pulling fs layer
40592aa60fa4: Waiting
c685e2a4c04c: Pulling fs layer
d99eeff4c95f: Waiting
9e932e5d805e: Waiting
c685e2a4c04c: Waiting
0da6c0e459da: Waiting
4f4fb700ef54: Verifying Checksum
4f4fb700ef54: Download complete
4f4fb700ef54: Pull complete
40592aa60fa4: Verifying Checksum
40592aa60fa4: Download complete
40592aa60fa4: Pull complete
9e932e5d805e: Download complete
0da6c0e459da: Download complete
c685e2a4c04c: Download complete
d99eeff4c95f: Verifying Checksum
d99eeff4c95f: Download complete
d99eeff4c95f: Pull complete
9e932e5d805e: Pull complete
0da6c0e459da: Pull complete
c685e2a4c04c: Pull complete
Digest: sha256:92b192ec4933c318aeb38ded7d8e08d62077ef9eba2d941400f7c13c0c59053a
Status: Downloaded newer image for ocaml/opam@sha256:92b192ec4933c318aeb38ded7d8e08d62077ef9eba2d941400f7c13c0c59053a
2026-06-25 16:17.45 ---> using "b01ac08d9ec526f4000e955ff9d533642877783a58a159720d90d66d2ebde320" from cache


/: (comment ubuntu-26.04-5.5_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"))
2026-06-25 16:17.48 ---> using "9dd286db5831ebbbded994eac86aa29a608951cf79d06a40eb3ae3dcf2c2428d" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 2569983dbf3e7bba6895aaa326c068232317845d || git fetch origin master) && git reset -q --hard 2569983dbf3e7bba6895aaa326c068232317845d && git log --no-decorate -n1 --oneline"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
b85f65c75d..ceed23f9d3  master     -> origin/master
2569983dbf Merge pull request #30085 from Octachron/OCaml_5.5.0_fix_relocatable_build
2026-06-25 16:17.48 ---> using "5d62afc48d08b2ed6c2791915d4de6ceea48aa33ebb09b6deb555ec6c60ddd75" 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.


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


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository
2026-06-25 16:17.52 ---> using "9b6c726f8d0ffd6e2300e8f2b604a20d057d8d0c9a5a14f4a88723f8a8995a22" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 7.0.0-22-generic
The OCaml toplevel, version 5.5.0
2.5.1
2026-06-25 16:17.54 ---> using "388516677fb902f528908fcafaeba0f7e33a0c849016d694ed4ad6197c21e10a" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-06-25 16:17.55 ---> using "028a01c429c31196641f961e1d15a58d70fc7b77d31b204c72e2a167d1533b60" from cache


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


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] no changes from git+file:///home/opam/opam-repository


The following actions will be performed:
=== recompile 7 packages
- recompile base-domains        base           [uses ocaml]
- recompile base-effects        base           [uses ocaml]
- recompile base-nnp            base           [uses base-domains]
- recompile ocaml               5.5.0          [uses ocaml-base-compiler]
- recompile ocaml-base-compiler 5.5.0 (pinned) [uses ocaml-compiler]
- recompile ocaml-compiler      5.5.0          [upstream or system changes]
- recompile opam-depext         1.2.3          [uses ocaml]
=== install 1 package
- install   compiler-cloning    enabled        [required by ocaml-compiler]


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocaml.5.5.0  (cached)
-> removed   base-effects.base
-> removed   base-nnp.base
-> removed   base-domains.base
-> installed compiler-cloning.enabled
-> retrieved ocaml-compiler.5.5.0  (cached)
-> retrieved opam-depext.1.2.3  (cached)
-> removed   opam-depext.1.2.3
-> removed   ocaml.5.5.0
-> removed   ocaml-base-compiler.5.5.0
-> removed   ocaml-compiler.5.5.0
-> installed ocaml-compiler.5.5.0
-> installed ocaml-base-compiler.5.5.0
-> installed ocaml.5.5.0
-> installed base-domains.base
-> installed base-effects.base
-> installed base-nnp.base
-> installed opam-depext.1.2.3
Done.


<><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
=> opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead


<><> ocaml-compiler.5.5.0 installed successfully ><><><><><><><><><><><><><><><>
=> This switch had to be compiled from sources, but future switches with the 🐌
same compiler version and configuration should assemble instantly.
# To update the current shell environment, run: eval $(opam env)
2026-06-25 16:17.56 ---> using "ed8bcd610831db970fb28c9488d7b3d2d168be5c44fb6127b17ae7c2653c68a1" from cache


/src: (copy (src provision.opam caravan.opam) (dst ./))
2026-06-25 16:17.59 ---> saved as "5243890af183b5431db19f58a16539f42e3665bbd5c925ef17365d73d1066263"


/src: (run (network host)
(shell  "opam pin add -yn provision.dev './' && \
\nopam pin add -yn caravan.dev './'"))
[NOTE] Package provision does not exist in opam repositories registered in the current switch.
[provision.dev] synchronised (file:///src)
provision is now pinned to file:///src (version dev)
[NOTE] Package caravan does not exist in opam repositories registered in the current switch.
[caravan.dev] synchronised (file:///src)
caravan is now pinned to file:///src (version dev)
2026-06-25 16:18.08 ---> saved as "604d9181f94c989b702a8d9953fd780aff0ca639beb5c1373ab9a6306098a2cd"


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-06-25 16:18.16 ---> saved as "9ea4b4708a0fcf1ade75effd4111ef5f5198acb6150d898d77053e3f53333b9c"


/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 bigarray-compat.1.1.0 bigstringaf.0.10.0 bos.0.3.0 cmdliner.2.1.1 compiler-cloning.enabled csexp.1.5.2 dune.3.23.1 dune-configurator.3.23.1 fmt.0.11.0 fpath.0.7.3 logs.0.10.0 mmap.1.2.0 ocaml.5.5.0 ocaml-base-compiler.5.5.0 ocaml-compiler.5.5.0 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 rresult.0.7.0 topkg.1.1.1")


/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 provision.dev caravan.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://archive.ubuntu.com/ubuntu resolute InRelease
- Get:2 http://security.ubuntu.com/ubuntu resolute-security InRelease [137 kB]
- Get:3 http://security.ubuntu.com/ubuntu resolute-security/main amd64 Packages [286 kB]
- Get:4 http://security.ubuntu.com/ubuntu resolute-security/restricted amd64 Packages [258 kB]
- Get:5 http://security.ubuntu.com/ubuntu resolute-security/universe amd64 Packages [154 kB]
- Get:6 http://archive.ubuntu.com/ubuntu resolute-updates InRelease [137 kB]
- Hit:7 http://archive.ubuntu.com/ubuntu resolute-backports InRelease
- Get:8 http://archive.ubuntu.com/ubuntu resolute-updates/universe amd64 Packages [195 kB]
- Get:9 http://archive.ubuntu.com/ubuntu resolute-updates/main amd64 Packages [330 kB]
- Fetched 1497 kB in 1s (1882 kB/s)
- Reading package lists...
- 


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


[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-compiler is already installed (current version is 5.5.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.5.0).
[NOTE] Package ocaml is already installed (current version is 5.5.0).
[NOTE] Package compiler-cloning is already installed (current version is enabled).
[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).
# To update the current shell environment, run: eval $(opam env)
2026-06-25 16:18.52 ---> saved as "a4fc4f42f108c43b906e63cb115bb9320b5f607de7066d7418f5ab717542b01e"


/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-compiler is already installed (current version is 5.5.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.5.0).
[NOTE] Package ocaml is already installed (current version is 5.5.0).
[NOTE] Package compiler-cloning is already installed (current version is enabled).
[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 17 packages
- install astring           0.8.5
- install base-bytes        base
- install bigarray-compat   1.1.0
- install bigstringaf       0.10.0
- install bos               0.3.0
- install cmdliner          2.1.1
- install csexp             1.5.2
- install dune              3.23.1
- install dune-configurator 3.23.1
- install fmt               0.11.0
- install fpath             0.7.3
- install logs              0.10.0
- install mmap              1.2.0
- install ocamlbuild        0.16.1
- install ocamlfind         1.9.8
- install rresult           0.7.0
- install topkg             1.1.1


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5  (cached)
-> retrieved bigarray-compat.1.1.0  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved bos.0.3.0  (cached)
-> retrieved cmdliner.2.1.1  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved mmap.1.2.0  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved rresult.0.7.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved dune.3.23.1, dune-configurator.3.23.1  (cached)
-> installed cmdliner.2.1.1
-> installed ocamlbuild.0.16.1
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed topkg.1.1.1
-> installed rresult.0.7.0
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed fpath.0.7.3
-> installed logs.0.10.0
-> installed bos.0.3.0
-> installed dune.3.23.1
-> installed csexp.1.5.2
-> installed bigarray-compat.1.1.0
-> installed mmap.1.2.0
-> installed dune-configurator.3.23.1
-> installed bigstringaf.0.10.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-06-25 16:20.18 ---> saved as "60b200b1d8b9e7f16c258b3cc69a376156df48cc8963de833e589d35b5691dea"


/src: (copy (src .) (dst /src))
2026-06-25 16:21.12 ---> saved as "bb2953ccc47f340673455f176e17ee98fb7c895ee6c1d38752e0f59e7f5cace1"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
File "example/dune", line 4, characters 12-22:
4 |  (libraries hxd.string fmt provision))
^^^^^^^^^^
Error: Library "hxd.string" not found.
-> required by _build/default/example/ex01.exe
-> required by %{exe:../example/ex01.exe} at test/dune:4
-> required by _build/default/test/ex01.c.exe
-> required by %{exe:ex01.c.exe} at test/dune:6
-> required by _build/default/test/result.output
-> required by alias test/runtest in test/dune:8
File "mirage/dune", line 14, characters 15-21:
14 |           (run mirage configure -t hvt)
^^^^^^
Error: Program mirage not found in the tree or in PATH
(context: default)
File "mirage/dune", line 6, characters 15-21:
6 |           (run mirage configure -t unix)
^^^^^^
Error: Program mirage not found in the tree or in PATH
(context: default)
(cd _build/default/lib/xen && ./cflags.sh) > _build/default/lib/xen/cflags.sexp
[WARNING] var was deprecated in version 2.1 of the opam CLI. Use opam var instead or set OPAMCLI environment variable to 2.0.
./cflags.sh: 3: pkg-config: not found
(cd _build/default/lib/freestanding && ./cflags.sh) > _build/default/lib/freestanding/cflags.sexp
[WARNING] var was deprecated in version 2.1 of the opam CLI. Use opam var instead or set OPAMCLI environment variable to 2.0.
./cflags.sh: 3: pkg-config: not found
(cd _build/default/lib && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -g -I /home/opam/.opam/5.5/lib/ocaml -I /home/opam/.opam/5.5/lib/bigstringaf -I /home/opam/.opam/5.5/lib/fmt -o load.o -c load.c)
In file included from load.c:1:
load.c: In function 'caml_load_vaddr_into_bytes':
/home/opam/.opam/5.5/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))
|                       ^
load.c:9:19: note: in expansion of macro 'String_val'
9 |   uint8_t * buf = String_val (v_buf) + Long_val (v_off) ;
|                   ^~~~~~~~~~
(cd _build/default/lib/xen && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 -std=c99 -g -I /home/opam/.opam/5.5/lib/ocaml -I /home/opam/.opam/5.5/lib/bigstringaf -I /home/opam/.opam/5.5/lib/fmt -o load.o -c load.c)
In file included from lib/load.c:1:
lib/load.c: In function 'caml_load_vaddr_into_bytes':
/home/opam/.opam/5.5/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))
|                       ^
lib/load.c:9:19: note: in expansion of macro 'String_val'
(cd _build/default/lib/freestanding && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 -std=c99 -g -I /home/opam/.opam/5.5/lib/ocaml -I /home/opam/.opam/5.5/lib/bigstringaf -I /home/opam/.opam/5.5/lib/fmt -o load.o -c load.c)
In file included from lib/load.c:1:
lib/load.c: In function 'caml_load_vaddr_into_bytes':
/home/opam/.opam/5.5/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))
|                       ^
lib/load.c:9:19: note: in expansion of macro 'String_val'
(cd _build/default && /home/opam/.opam/5.5/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 bin/.caravan.eobjs/byte -I /home/opam/.opam/5.5/lib/astring -I /home/opam/.opam/5.5/lib/bigarray-compat -I /home/opam/.opam/5.5/lib/bigstringaf -I /home/opam/.opam/5.5/lib/bos -I /home/opam/.opam/5.5/lib/cmdliner -I /home/opam/.opam/5.5/lib/fmt -I /home/opam/.opam/5.5/lib/fmt/cli -I /home/opam/.opam/5.5/lib/fmt/tty -I /home/opam/.opam/5.5/lib/fpath -I /home/opam/.opam/5.5/lib/logs -I /home/opam/.opam/5.5/lib/logs/cli -I /home/opam/.opam/5.5/lib/logs/fmt -I /home/opam/.opam/5.5/lib/mmap -I /home/opam/.opam/5.5/lib/ocaml/unix -I /home/opam/.opam/5.5/lib/rresult -no-alias-deps -opaque -o bin/.caravan.eobjs/byte/caravan.cmo -c -impl bin/caravan.ml)
File "bin/caravan.ml", line 965, characters 32-40:
965 |          else Bduff.copy ~name:(Fmt.strf "Segment %2d" i) ~src_off:off ~dst_off:off ~len:(Int64.of_int len) `Binary)
^^^^^^^^
Error (alert deprecated): Fmt.strf
use Fmt.str instead.


File "bin/caravan.ml", line 991, characters 30-38:
991 |           Bduff.insert ~name:(Fmt.strf "Section %2d" n) ~off ~len { off= 0L; len; raw= shdr_to_bigstring ~ehdr shdr }
^^^^^^^^
Error (alert deprecated): Fmt.strf
use Fmt.str instead.


File "bin/caravan.ml", line 992, characters 31-39:
992 |         else Bduff.copy ~name:(Fmt.strf "Section %2d" n) ~src_off ~dst_off:off ~len:(Int64.of_int len) `Binary)
^^^^^^^^
Error (alert deprecated): Fmt.strf
use Fmt.str instead.


File "bin/caravan.ml", line 1126, characters 32-40:
1126 |          else Bduff.copy ~name:(Fmt.strf "Segment %2d" i) ~src_off:off ~dst_off:off ~len:(Int64.of_int len) `Binary)
^^^^^^^^
Error (alert deprecated): Fmt.strf
use Fmt.str instead.


File "bin/caravan.ml", line 1158, characters 45-53:
1158 |           let old_hunk = Bduff.insert ~name:(Fmt.strf "Section %2d" on) ~off:Int64.(add off (of_int len)) ~len
^^^^^^^^
Error (alert deprecated): Fmt.strf
use Fmt.str instead.


File "bin/caravan.ml", line 1166, characters 41-49:
1166 |           let hunk = Bduff.insert ~name:(Fmt.strf "Section %2d" on) ~off ~len { off= 0L; len; raw= shdr_to_bigstring ~ehdr shdr } in
^^^^^^^^
Error (alert deprecated): Fmt.strf
use Fmt.str instead.


File "bin/caravan.ml", line 1169, characters 39-47:
1169 |           let hunk = Bduff.copy ~name:(Fmt.strf "Section %2d" on) ~src_off ~dst_off:off ~len:(Int64.of_int len) `Binary in
^^^^^^^^
Error (alert deprecated): Fmt.strf
use Fmt.str instead.


File "bin/caravan.ml", line 1200, characters 28-31:
1200 |       let lenl = min Int64.(max - pos) maxl in
^^^
Error: The value max has type int64 -> int64 -> int64
but an expression was expected of type int64
"/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1
2026-06-25 16:21.46: Job failed: Failed: Build failed