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Organisationsdinosaurecaravan375c09 (master)debian-13-5.2_opam-2.5

debian-13-5.2_opam-2.5

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2026-01-16 11:40.03: New job: test dinosaure/caravan https://github.com/dinosaure/caravan.git#refs/heads/master (375c092fb24ac877a4d3aeccf5042ef389e87b32) (linux-x86_64:debian-13-5.2_opam-2.5)
Base: ocaml/opam:debian-13-ocaml-5.2@sha256:337f463bf7a7736c2329aecde49ec0604878cdb4144b9df2a84fbd4287640aa7
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:debian-13-ocaml-5.2@sha256:337f463bf7a7736c2329aecde49ec0604878cdb4144b9df2a84fbd4287640aa7
# debian-13-5.2_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 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && git log --no-decorate -n1 --oneline && 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-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.10.0 bos.0.2.1 cmdliner.2.1.0 csexp.1.5.2 dune.3.21.0 dune-configurator.3.21.0 fmt.0.11.0 fpath.0.7.3 logs.0.10.0 mmap.1.2.0 ocaml.5.2.1 ocaml-base-compiler.5.2.1 ocaml-config.3 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


2026-01-16 11:40.03: Using cache hint "dinosaure/caravan-ocaml/opam:debian-13-ocaml-5.2@sha256:337f463bf7a7736c2329aecde49ec0604878cdb4144b9df2a84fbd4287640aa7-debian-13-5.2_opam-2.5-108e5fbb17ea0635d4b814e71a2f8fdd"
2026-01-16 11:40.03: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.2@sha256:337f463bf7a7736c2329aecde49ec0604878cdb4144b9df2a84fbd4287640aa7)
(comment debian-13-5.2_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 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && git log --no-decorate -n1 --oneline && 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 (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.10.0 bos.0.2.1 cmdliner.2.1.0 csexp.1.5.2 dune.3.21.0 dune-configurator.3.21.0 fmt.0.11.0 fpath.0.7.3 logs.0.10.0 mmap.1.2.0 ocaml.5.2.1 ocaml-base-compiler.5.2.1 ocaml-config.3 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"))
)


2026-01-16 11:40.03: Waiting for resource in pool OCluster
2026-01-16 15:18.08: Waiting for worker…
2026-01-16 15:21.02: Got resource from pool OCluster
Building on eumache
All commits already cached
HEAD is now at 375c092 Merge remote-tracking branch 'origin/master'


(from ocaml/opam:debian-13-ocaml-5.2@sha256:337f463bf7a7736c2329aecde49ec0604878cdb4144b9df2a84fbd4287640aa7)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.2@sha256:337f463bf7a7736c2329aecde49ec0604878cdb4144b9df2a84fbd4287640aa7' locally
docker.io/ocaml/opam@sha256:337f463bf7a7736c2329aecde49ec0604878cdb4144b9df2a84fbd4287640aa7: Pulling from ocaml/opam
281b80c799de: Already exists
ce76feb86791: Already exists
7984eb0e5b45: Already exists
56c452a960b1: Already exists
b85825bef00a: Already exists
d6ff43dfb85c: Already exists
4197ec645389: Already exists
37cac33e41ff: Already exists
4cb993fb248e: Already exists
ca442870f91f: Already exists
b1d1a2fb5f4a: Already exists
0dea577b2801: Already exists
cc10daaea4fd: Already exists
5f878cb1723a: Already exists
8968959fa983: Already exists
5bdd9b9ed0e3: Already exists
55661c5b388f: Already exists
55661c5b388f: Already exists
92d1dc6907bd: Already exists
7100b414728b: Already exists
a6a54ddc9818: Already exists
a920ad627810: Already exists
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ce8d28b713f1: Already exists
97580d938033: Already exists
da5fa40e04f8: Already exists
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28e5932c7c69: Already exists
81389c423fc3: Already exists
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bb421667400f: Already exists
b928d85a3951: Already exists
Digest: sha256:337f463bf7a7736c2329aecde49ec0604878cdb4144b9df2a84fbd4287640aa7
Status: Downloaded newer image for ocaml/opam@sha256:337f463bf7a7736c2329aecde49ec0604878cdb4144b9df2a84fbd4287640aa7
2026-01-16 15:21.02 ---> using "b5bd9c066c3a792f2449958b5ac2051bcdf89adcf9c907dce832deb855abab3d" from cache


/: (comment debian-13-5.2_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"))
2026-01-16 15:21.02 ---> using "937e5e29aa32e2d3d65932219aff86ca7263a3ac55f1634b532ff058a33f420f" 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.


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
2026-01-16 15:21.02 ---> using "0a8bb0b9372941336838614dd7a29347589db13933bc0fcfceb7c30c42d80a7c" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-131-generic
The OCaml toplevel, version 5.2.1
2.5.0
2026-01-16 15:21.02 ---> using "2c8720faf6ba20f27b5795b8482074f2111223221df3e136271b644f4ac56492" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-01-16 15:21.02 ---> using "63ad37411282d5b15b43522ac7d7485f201340e4b83ee4ebf5a2684e04012c50" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
16d9c0eb87..92679ed614  master     -> origin/master
873cb18c37 Merge pull request #29216 from shonfeder/release-dune-3.21.0


<><> 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).
However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.4.0"), which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2026-01-16 15:21.02 ---> using "bc0aa2fe1be2a71ebac8b28ffae526af50cc014aa9582ca3ddf96b2f919a392d" from cache


/src: (copy (src provision.opam caravan.opam) (dst ./))
2026-01-16 15:21.02 ---> saved as "3938b9e261a8aefe7e2c0f3ed4c7fdacd1afea66fc8c2d981c9b862ab082b733"


/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)
2026-01-16 15:21.09 ---> saved as "18c2f6da6ed1faee59b920a9e140277643e7985f3c41e6296f80925f4040d0f2"


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-01-16 15:21.09 ---> saved as "69010377f4daac59d50ae4d604219faee7184dd569b3a1465d57fd5fb8a1f0fb"


/src: (env DEPS "astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.10.0 bos.0.2.1 cmdliner.2.1.0 csexp.1.5.2 dune.3.21.0 dune-configurator.3.21.0 fmt.0.11.0 fpath.0.7.3 logs.0.10.0 mmap.1.2.0 ocaml.5.2.1 ocaml-base-compiler.5.2.1 ocaml-config.3 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"
- 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 [9670 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [95.9 kB]
- Fetched 9997 kB in 2s (5138 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-config is already installed (current version is 3).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.2.1).
[NOTE] Package ocaml is already installed (current version is 5.2.1).
[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-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)
2026-01-16 15:21.30 ---> saved as "e0472825477ab69cdd8b6bf79e11ba6fe9da75e2b2a6585f7105f1de4f37aa18"


/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-base-compiler is already installed (current version is 5.2.1).
[NOTE] Package ocaml is already installed (current version is 5.2.1).
[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-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               0.2.1
- install cmdliner          2.1.0
- install csexp             1.5.2
- install dune              3.21.0
- install dune-configurator 3.21.0
- 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.0.2.1  (cached)
-> retrieved cmdliner.2.1.0  (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.3.21.0, dune-configurator.3.21.0  (cached)
-> installed cmdliner.2.1.0
-> 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 logs.0.10.0
-> installed fpath.0.7.3
-> installed bos.0.2.1
-> installed dune.3.21.0
-> installed csexp.1.5.2
-> installed bigarray-compat.1.1.0
-> installed mmap.1.2.0
-> installed dune-configurator.3.21.0
-> installed bigstringaf.0.10.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-16 15:22.29 ---> saved as "15b9282ba63e369b99b06af0e4a0347f69964bd0180472d3f7a1984eba039932"


/src: (copy (src .) (dst /src))
2026-01-16 15:22.29 ---> saved as "4c9ede4e4ad36d3676f5d7630be38f0831fc304d55f0486af54deedbcbae9e66"


/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 -pthread -fPIC -pthread -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -pthread -g -I /home/opam/.opam/5.2/lib/ocaml -I /home/opam/.opam/5.2/lib/bigstringaf -I /home/opam/.opam/5.2/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/5.2/lib/ocaml/caml/mlvalues.h:332:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
332 | #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/freestanding && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -pthread -D_FILE_OFFSET_BITS=64 -std=c99 -g -I /home/opam/.opam/5.2/lib/ocaml -I /home/opam/.opam/5.2/lib/bigstringaf -I /home/opam/.opam/5.2/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/5.2/lib/ocaml/caml/mlvalues.h:332:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
332 | #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/xen && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -pthread -D_FILE_OFFSET_BITS=64 -std=c99 -g -I /home/opam/.opam/5.2/lib/ocaml -I /home/opam/.opam/5.2/lib/bigstringaf -I /home/opam/.opam/5.2/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/5.2/lib/ocaml/caml/mlvalues.h:332:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
332 | #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/5.2/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/5.2/lib/astring -I /home/opam/.opam/5.2/lib/bigarray-compat -I /home/opam/.opam/5.2/lib/bigstringaf -I /home/opam/.opam/5.2/lib/bos -I /home/opam/.opam/5.2/lib/cmdliner -I /home/opam/.opam/5.2/lib/fmt -I /home/opam/.opam/5.2/lib/fmt/cli -I /home/opam/.opam/5.2/lib/fmt/tty -I /home/opam/.opam/5.2/lib/fpath -I /home/opam/.opam/5.2/lib/logs -I /home/opam/.opam/5.2/lib/logs/cli -I /home/opam/.opam/5.2/lib/logs/fmt -I /home/opam/.opam/5.2/lib/mmap -I /home/opam/.opam/5.2/lib/ocaml/unix -I /home/opam/.opam/5.2/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: This expression 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
2026-01-16 15:22.30: Job failed: Failed: Build failed