2026-06-25 14:40.36: New job: test dinosaure/caravan https://github.com/dinosaure/caravan.git#refs/heads/master (375c092fb24ac877a4d3aeccf5042ef389e87b32) (linux-x86_64:fedora-44-5.5_opam-2.5) Base: ocaml/opam:fedora-44-ocaml-5.5@sha256:4150b581cd0661faf9f8880de791855c25f89805840f29debbb91bc48b7f9dda 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:fedora-44-ocaml-5.5@sha256:4150b581cd0661faf9f8880de791855c25f89805840f29debbb91bc48b7f9dda # fedora-44-5.5_opam-2.5 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo dnf install -y findutils 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:fedora-44-ocaml-5.5@sha256:4150b581cd0661faf9f8880de791855c25f89805840f29debbb91bc48b7f9dda-fedora-44-5.5_opam-2.5-1f111a5dee7fb73e43449da781bf1b79" 2026-06-25 14:40.36: Using OBuilder spec: ((from ocaml/opam:fedora-44-ocaml-5.5@sha256:4150b581cd0661faf9f8880de791855c25f89805840f29debbb91bc48b7f9dda) (comment fedora-44-5.5_opam-2.5) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (workdir /src) (run (network host) (shell "sudo dnf install -y findutils")) (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 16:14.51: Waiting for worker… 2026-06-25 16:17.18: Got resource from pool OCluster Building on phoebe.caelum.ci.dev All commits already cached HEAD is now at 375c092 Merge remote-tracking branch 'origin/master' (from ocaml/opam:fedora-44-ocaml-5.5@sha256:4150b581cd0661faf9f8880de791855c25f89805840f29debbb91bc48b7f9dda) Unable to find image 'ocaml/opam:fedora-44-ocaml-5.5@sha256:4150b581cd0661faf9f8880de791855c25f89805840f29debbb91bc48b7f9dda' locally docker.io/ocaml/opam@sha256:4150b581cd0661faf9f8880de791855c25f89805840f29debbb91bc48b7f9dda: Pulling from ocaml/opam 4dd84e24b4eb: Pulling fs layer c855aef692e0: Pulling fs layer d5db3ed9ed6c: Pulling fs layer 91473e4b2845: Pulling fs layer 6423b7893863: Pulling fs layer 68389201b7e3: Pulling fs layer c855aef692e0: Waiting 4dd84e24b4eb: Waiting ea2f6b01b9ca: Pulling fs layer 91473e4b2845: Waiting d5db3ed9ed6c: Waiting 6070ebf1b19b: Pulling fs layer 6423b7893863: Waiting 68389201b7e3: Waiting ea2f6b01b9ca: Waiting ed277bfd2fff: Pulling fs layer 6070ebf1b19b: Waiting 10a4adf14481: Pulling fs layer 9282feaa3026: Pulling fs layer 1619cacdb462: Pulling fs layer 050ff808f0c8: Pulling fs layer 75d5447db8eb: Pulling fs layer e5435a7e206e: Pulling fs layer 10a4adf14481: Waiting ed277bfd2fff: Waiting 79abb75016fb: Pulling fs layer 050ff808f0c8: Waiting 9282feaa3026: Waiting 75d5447db8eb: Waiting e5435a7e206e: Waiting 1619cacdb462: Waiting 36dcf63969d6: Pulling fs layer 5a58fba3b55e: Pulling fs layer 79abb75016fb: Waiting 1aed4ee0db8c: Pulling fs layer 4f4fb700ef54: Pulling fs layer 74b39a71999b: Pulling fs layer 5a58fba3b55e: Waiting 36dcf63969d6: Waiting 0f8139e3e078: Pulling fs layer c18524ece9d1: Pulling fs layer dc94c79af00f: Pulling fs layer 4f4fb700ef54: Waiting 1aed4ee0db8c: Waiting 74b39a71999b: Waiting 0f8139e3e078: Waiting c18524ece9d1: Waiting 6894fa1e8dd5: Pulling fs layer dc94c79af00f: Waiting 519a583e051f: Pulling fs layer ef65a66dc206: Pulling fs layer 6894fa1e8dd5: Waiting 9b0fc41cdcd8: Pulling fs layer 519a583e051f: Waiting b361b14d12ee: Pulling fs layer ef65a66dc206: Waiting 9b0fc41cdcd8: Waiting 6d1ddf02f483: Pulling fs layer 729f0c275cf6: Pulling fs layer 553958ba7135: Pulling fs layer b361b14d12ee: Waiting 6d1ddf02f483: Waiting 729f0c275cf6: Waiting 4ca2f8c8b3d6: Pulling fs layer f508247d566e: Pulling fs layer 33c89018572c: Pulling fs layer aae9b8b87fd3: Pulling fs layer ae57ac75a71b: Pulling fs layer 4ca2f8c8b3d6: Waiting 553958ba7135: Waiting 33c89018572c: Waiting f508247d566e: Waiting aae9b8b87fd3: Waiting 6c9249e03224: Pulling fs layer f5233cd332c7: Pulling fs layer ae57ac75a71b: Waiting a534a46f6a78: Pulling fs layer 6c9249e03224: Waiting 8a2324c6949d: Pulling fs layer a534a46f6a78: Waiting f5233cd332c7: Waiting 2ac80613f4a1: Pulling fs layer b0b8cfaf5597: Pulling fs layer 2ac80613f4a1: Waiting 8a2324c6949d: Waiting b0b8cfaf5597: Waiting 4dd84e24b4eb: Verifying Checksum 4dd84e24b4eb: Download complete c855aef692e0: Verifying Checksum c855aef692e0: Download complete d5db3ed9ed6c: Verifying Checksum d5db3ed9ed6c: Download complete 4dd84e24b4eb: Pull complete c855aef692e0: Pull complete d5db3ed9ed6c: Pull complete 6423b7893863: Verifying Checksum 6423b7893863: Download complete 68389201b7e3: Verifying Checksum 68389201b7e3: Download complete ea2f6b01b9ca: Verifying Checksum ea2f6b01b9ca: Download complete 6070ebf1b19b: Verifying Checksum 6070ebf1b19b: Download complete ed277bfd2fff: Verifying Checksum ed277bfd2fff: Download complete 10a4adf14481: Download complete 9282feaa3026: Verifying Checksum 9282feaa3026: Download complete 050ff808f0c8: Download complete 1619cacdb462: Verifying Checksum 1619cacdb462: Download complete e5435a7e206e: Verifying Checksum e5435a7e206e: Download complete 75d5447db8eb: Download complete 36dcf63969d6: Verifying Checksum 36dcf63969d6: Download complete 5a58fba3b55e: Verifying Checksum 5a58fba3b55e: Download complete 79abb75016fb: Verifying Checksum 79abb75016fb: Download complete 4f4fb700ef54: Verifying Checksum 4f4fb700ef54: Download complete 1aed4ee0db8c: Verifying Checksum 1aed4ee0db8c: Download complete 0f8139e3e078: Download complete 74b39a71999b: Verifying Checksum 74b39a71999b: Download complete c18524ece9d1: Verifying Checksum c18524ece9d1: Download complete dc94c79af00f: Verifying Checksum dc94c79af00f: Download complete 6894fa1e8dd5: Verifying Checksum 6894fa1e8dd5: Download complete 519a583e051f: Verifying Checksum 519a583e051f: Download complete ef65a66dc206: Download complete 9b0fc41cdcd8: Verifying Checksum 9b0fc41cdcd8: Download complete 6d1ddf02f483: Verifying Checksum 6d1ddf02f483: Download complete b361b14d12ee: Verifying Checksum b361b14d12ee: Download complete 729f0c275cf6: Verifying Checksum 729f0c275cf6: Download complete 553958ba7135: Verifying Checksum f508247d566e: Verifying 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6d1ddf02f483: Pull complete 729f0c275cf6: Pull complete 553958ba7135: Pull complete 33c89018572c: Verifying Checksum 33c89018572c: Download complete 4ca2f8c8b3d6: Verifying Checksum 4ca2f8c8b3d6: Download complete 4ca2f8c8b3d6: Pull complete f508247d566e: Pull complete 33c89018572c: Pull complete aae9b8b87fd3: Pull complete ae57ac75a71b: Pull complete 6c9249e03224: Pull complete f5233cd332c7: Verifying Checksum f5233cd332c7: Download complete 8a2324c6949d: Verifying Checksum 2ac80613f4a1: Download complete a534a46f6a78: Verifying Checksum a534a46f6a78: Download complete f5233cd332c7: Pull complete b0b8cfaf5597: Verifying Checksum b0b8cfaf5597: Download complete a534a46f6a78: Pull complete 8a2324c6949d: Pull complete 2ac80613f4a1: Pull complete b0b8cfaf5597: Pull complete Digest: sha256:4150b581cd0661faf9f8880de791855c25f89805840f29debbb91bc48b7f9dda Status: Downloaded newer image for ocaml/opam@sha256:4150b581cd0661faf9f8880de791855c25f89805840f29debbb91bc48b7f9dda 2026-06-25 16:18.31 ---> using "fc4b84d18c92ce7ade7e1a35b92df1a03d949b2d60e71b39d5fa19270d2d7e4e" from cache /: (comment fedora-44-5.5_opam-2.5) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (network host) (shell "sudo dnf install -y findutils")) Updating and loading repositories: Fedora 44 - x86_64 - Updates 100% | 34.6 KiB/s | 17.9 KiB | 00m01s Repositories loaded. Package "findutils-1:4.10.0-7.fc44.x86_64" is already installed. Nothing to do. 2026-06-25 16:18.31 ---> using "876c75da5573a494572ede26e8249d539da7224d4d7af9d15034242c582afa80" from cache /src: (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam")) 2026-06-25 16:18.31 ---> using "81f36feb0037f0b190afd2ed42fce9455aa87fcca708c01781082db258956e10" 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 16:18.31 ---> using "2ae46ec87f7eadd13e13f1d7d3956aba78dfd988662a4da6d31f7b5d8ea7779a" 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 2026-06-25 16:18.31 ---> using "6d557b244ee470a2b663c5dec4b4b5bc6799aa52e6801ea7e18a513648079546" 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 16:18.31 ---> using "be07168fcb4624f71225bc3aebfc15fc5fe417a5750183174eb5452e4fc55934" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-06-25 16:18.31 ---> using "4b5e8d791ab3b86f0c557ce089b1c12d0130d778e87d277a1206591d37df134d" 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 16:18.31 ---> using "f8f730b90783b37d493b8af749fa831e860088363164a365e1d5e76ddbaa783f" from cache /src: (copy (src provision.opam caravan.opam) (dst ./)) 2026-06-25 16:18.32 ---> saved as "ffd782db91cf399175abedc4db0ad879ed188e1018fee2632f23bebc31ee9a4b" /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 16:18.36 ---> saved as "c36b165dafadbfb50b423654dc31afc37374546fb11dff2a3c5fa586064a699c" /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-06-25 16:18.37 ---> saved as "ca96a52869cad8929218412d4c53f581ae99a0b9de9a4252301e5e323dbb134e" /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/sbin/sudo "yum" "makecache" - Updating and loading repositories: - Repositories loaded. - Metadata cache created. <><> 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 16:18.55 ---> saved as "d4fe8dd90c51d83facd2f70ae927f996f29e4561772d8c9168cc604b08aa23ae" /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 logs.0.10.0 (cached) -> retrieved fpath.0.7.3 (cached) -> retrieved mmap.1.2.0 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved ocamlfind.1.9.8 (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 ocamlfind.1.9.8 -> installed base-bytes.base -> installed ocamlbuild.0.16.1 -> 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.0.3.0 -> 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 16:22.41 ---> saved as "347214ca003926968fe18121451dfdf304373397fe09bea5045cf676a3bf67a3" /src: (copy (src .) (dst /src)) 2026-06-25 16:22.41 ---> saved as "6fc084c8eef94d86bbaf8eaabc93c7aa8afc6f8240cbc99cf0639ca9221f8784" /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 && /usr/sbin/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 && ./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. Package mirage-xen-posix was not found in the pkg-config search path. Perhaps you should add the directory containing `mirage-xen-posix.pc' to the PKG_CONFIG_PATH environment variable Package 'mirage-xen-posix' 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. Package ocaml-freestanding was not found in the pkg-config search path. Perhaps you should add the directory containing `ocaml-freestanding.pc' to the PKG_CONFIG_PATH environment variable Package 'ocaml-freestanding' not found (cd _build/default/lib/freestanding && /usr/sbin/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/xen && /usr/sbin/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 16:22.45: Job failed: Failed: Build failed