2026-04-23 09:51.55: New job: test patricoferris/ocaml-cid https://github.com/patricoferris/ocaml-cid.git#refs/heads/main (4f665cacb56e73462b690dcc793f1c6ec173c7b5) (linux-x86_64:ubuntu-22.04-5.4_opam-2.5) Base: ocaml/opam:ubuntu-22.04-ocaml-5.4@sha256:820d5bdb3799f5da6694d98eaf83c30643622415a2382ee9f2be3676799737f7 Opam project build To reproduce locally: git clone --recursive "https://github.com/patricoferris/ocaml-cid.git" -b "main" && cd "ocaml-cid" && git reset --hard 4f665cac cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:ubuntu-22.04-ocaml-5.4@sha256:820d5bdb3799f5da6694d98eaf83c30643622415a2382ee9f2be3676799737f7 # ubuntu-22.04-5.4_opam-2.5 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam RUN opam init --reinit -ni RUN uname -rs && opam exec -- ocaml -version && opam --version WORKDIR /src RUN sudo chown opam /src RUN cd ~/opam-repository && (git cat-file -e 499ef09e251055ba35c2e994b86c609886b37a53 || git fetch origin master) && git reset -q --hard 499ef09e251055ba35c2e994b86c609886b37a53 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 cid.opam ./ RUN opam pin add -yn cid.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base base64.3.5.2 camlp-streams.5.0.1 cmdliner.2.1.1 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 digestif.1.3.0 dune.3.22.2 eqaf.0.10 fmt.0.11.0 logs.0.10.0 mdx.2.5.2 multibase.0.1.0 multicodec.0.1.0 multihash.0.1.0 multihash-digestif.0.1.0 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.1.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 optint.0.3.0 re.1.14.0 result.1.5 stdlib-shims.0.3.0 topkg.1.1.1 uutf.1.0.4" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y cid.dev $DEPS RUN opam install $DEPS COPY --chown=1000:1000 . /src RUN opam exec -- dune build @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-04-23 09:51.55: Using cache hint "patricoferris/ocaml-cid-ocaml/opam:ubuntu-22.04-ocaml-5.4@sha256:820d5bdb3799f5da6694d98eaf83c30643622415a2382ee9f2be3676799737f7-ubuntu-22.04-5.4_opam-2.5-277daf8ad870b3881653136202414b5f" 2026-04-23 09:51.55: Using OBuilder spec: ((from ocaml/opam:ubuntu-22.04-ocaml-5.4@sha256:820d5bdb3799f5da6694d98eaf83c30643622415a2382ee9f2be3676799737f7) (comment ubuntu-22.04-5.4_opam-2.5) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (workdir /src) (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam")) (run (shell "opam init --reinit -ni")) (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) (workdir /src) (run (shell "sudo chown opam /src")) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 499ef09e251055ba35c2e994b86c609886b37a53 || git fetch origin master) && git reset -q --hard 499ef09e251055ba35c2e994b86c609886b37a53 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src cid.opam) (dst ./)) (run (network host) (shell "opam pin add -yn cid.dev './'")) (run (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base base64.3.5.2 camlp-streams.5.0.1 cmdliner.2.1.1 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 digestif.1.3.0 dune.3.22.2 eqaf.0.10 fmt.0.11.0 logs.0.10.0 mdx.2.5.2 multibase.0.1.0 multicodec.0.1.0 multihash.0.1.0 multihash-digestif.0.1.0 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.1.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 optint.0.3.0 re.1.14.0 result.1.5 stdlib-shims.0.3.0 topkg.1.1.1 uutf.1.0.4") (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 cid.dev $DEPS")) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install $DEPS")) (copy (src .) (dst /src)) (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) ) 2026-04-23 09:51.55: Waiting for resource in pool OCluster 2026-04-23 10:05.29: Waiting for worker… 2026-04-23 10:07.14: Got resource from pool OCluster Building on eumache.caelum.ci.dev All commits already cached HEAD is now at 4f665ca Add changes (from ocaml/opam:ubuntu-22.04-ocaml-5.4@sha256:820d5bdb3799f5da6694d98eaf83c30643622415a2382ee9f2be3676799737f7) Unable to find image 'ocaml/opam:ubuntu-22.04-ocaml-5.4@sha256:820d5bdb3799f5da6694d98eaf83c30643622415a2382ee9f2be3676799737f7' locally docker.io/ocaml/opam@sha256:820d5bdb3799f5da6694d98eaf83c30643622415a2382ee9f2be3676799737f7: Pulling from ocaml/opam de47083ed7d7: Pulling fs layer ae7ac0da60c3: Pulling fs layer 57ff9bc83013: Pulling fs layer a288301b5d01: Pulling fs layer f352b66a76e4: Pulling fs layer f509f3aae84b: Pulling fs layer ae7ac0da60c3: Waiting 1674fa14ab09: Pulling fs layer 57ff9bc83013: Waiting 2698574bb308: Pulling fs 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ac7e8a5a96a7: Pull complete Digest: sha256:820d5bdb3799f5da6694d98eaf83c30643622415a2382ee9f2be3676799737f7 Status: Downloaded newer image for ocaml/opam@sha256:820d5bdb3799f5da6694d98eaf83c30643622415a2382ee9f2be3676799737f7 2026-04-23 10:08.37 ---> saved as "d2564225bf1b0f86f879d98077c5aee1af360c988d8f5d2b60b97ba1f9e07761" /: (comment ubuntu-22.04-5.4_opam-2.5) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam")) 2026-04-23 10:08.37 ---> saved as "6173b475db7783a1c34961d8c0aaafb3b382c024f78aacc75dadbdbb936b85d4" /src: (run (shell "opam init --reinit -ni")) Configuring from /home/opam/.opamrc and then from built-in defaults. Checking for available remotes: rsync and local, git. - you won't be able to use mercurial repositories unless you install the hg command on your system. - you won't be able to use darcs repositories unless you install the darcs command on your system. This version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted. You may want to back it up before going further. Continue? [Y/n] y Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2026-04-23 10:09.09 ---> saved as "66cb56b7a1bde2643b508320ad816b5e889a6c383d870e6c22e4b9a554e7404f" /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-107-generic The OCaml toplevel, version 5.4.1 2.5.0 2026-04-23 10:09.09 ---> saved as "e7e8c309fc8dc0f965860a37d87001b835a5e47de72f1345f21f0d262101c352" /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-04-23 10:09.09 ---> saved as "6db34e0f0c6b7c2450cd6b22daeecef2536e20c11596e7f80d694dbb4746bbe7" /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 499ef09e251055ba35c2e994b86c609886b37a53 || git fetch origin master) && git reset -q --hard 499ef09e251055ba35c2e994b86c609886b37a53 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 42844088d7..6b6b0c375b master -> origin/master 499ef09e25 Merge pull request #29791 from dbuenzli/b0-publish-bos.0.3.0 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///home/opam/opam-repository default (at git+file:///home/opam/opam-repository): [WARNING] opam is out-of-date. Please consider updating it (https://opam.ocaml.org/doc/Install.html) default (at git+file:///home/opam/opam-repository): [INFO] opam 2.5.1 includes security fixes; please consider upgrading (https://opam.ocaml.org/doc/Install.html) Everything as up-to-date as possible However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2026-04-23 10:09.28 ---> saved as "9591b437492223eed8b00ad37364fb46a6c3b2ae636772e40bf755deed6bbbc5" /src: (copy (src cid.opam) (dst ./)) 2026-04-23 10:09.28 ---> saved as "8f07a329ad0ffd3bb21471168208ae2c5c4543bcd61f0bb492801a7adcaf8d0d" /src: (run (network host) (shell "opam pin add -yn cid.dev './'")) [cid.dev] synchronised (file:///src) [WARNING] Failed checks on cid package definition from source at file:///src: warning 68: Missing field 'license' cid is now pinned to file:///src (version dev) 2026-04-23 10:09.30 ---> saved as "6da6d17bf9aa33fe2859b24c604f605b9d0ccbce6d47edfd2ded6dfaedfe6c66" /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-04-23 10:09.31 ---> saved as "c6dcddb63df0196b08bb6e4e48e3d49ceb6f65615531d3317f00f882384e0b9c" /src: (env DEPS "alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base base64.3.5.2 camlp-streams.5.0.1 cmdliner.2.1.1 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 digestif.1.3.0 dune.3.22.2 eqaf.0.10 fmt.0.11.0 logs.0.10.0 mdx.2.5.2 multibase.0.1.0 multicodec.0.1.0 multihash.0.1.0 multihash-digestif.0.1.0 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.1.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 optint.0.3.0 re.1.14.0 result.1.5 stdlib-shims.0.3.0 topkg.1.1.1 uutf.1.0.4") /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 cid.dev $DEPS")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://security.ubuntu.com/ubuntu jammy-security InRelease [129 kB] - Hit:2 http://archive.ubuntu.com/ubuntu jammy InRelease - Get:3 http://security.ubuntu.com/ubuntu jammy-security/restricted amd64 Packages [6862 kB] - Get:4 http://archive.ubuntu.com/ubuntu jammy-updates InRelease [128 kB] - Get:5 http://archive.ubuntu.com/ubuntu jammy-backports InRelease [127 kB] - Get:6 http://security.ubuntu.com/ubuntu jammy-security/multiverse amd64 Packages [61.6 kB] - Get:7 http://security.ubuntu.com/ubuntu jammy-security/main amd64 Packages [3860 kB] - Get:8 http://security.ubuntu.com/ubuntu jammy-security/universe amd64 Packages [1292 kB] - Get:9 http://archive.ubuntu.com/ubuntu jammy-updates/restricted amd64 Packages [7066 kB] - Get:10 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 Packages [4188 kB] - Get:11 http://archive.ubuntu.com/ubuntu jammy-updates/multiverse amd64 Packages [69.9 kB] - Get:12 http://archive.ubuntu.com/ubuntu jammy-updates/universe amd64 Packages [1601 kB] - Get:13 http://archive.ubuntu.com/ubuntu jammy-backports/main amd64 Packages [82.7 kB] - Get:14 http://archive.ubuntu.com/ubuntu jammy-backports/universe amd64 Packages [35.7 kB] - Fetched 25.5 MB in 7s (3789 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [cid.dev] synchronised (file:///src) [NOTE] Package ocaml-options-vanilla is already installed (current version is 1). [NOTE] Package ocaml-config is already installed (current version is 3). [NOTE] Package ocaml-compiler is already installed (current version is 5.4.1). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.1). [NOTE] Package ocaml is already installed (current version is 5.4.1). [NOTE] Package base-unix is already installed (current version is base). [NOTE] Package base-threads is already installed (current version is base). [NOTE] Package base-nnp is already installed (current version is base). [NOTE] Package base-effects is already installed (current version is base). [NOTE] Package base-domains is already installed (current version is base). [NOTE] Package base-bigarray is already installed (current version is base). # To update the current shell environment, run: eval $(opam env) 2026-04-23 10:09.52 ---> saved as "8dff224d43c947fdafdb8ca324bf47e4604c2a68c53c815ab2415decd8a9ec36" /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install $DEPS")) [NOTE] Package ocaml-options-vanilla is already installed (current version is 1). [NOTE] Package ocaml-config is already installed (current version is 3). [NOTE] Package ocaml-compiler is already installed (current version is 5.4.1). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.1). [NOTE] Package ocaml is already installed (current version is 5.4.1). [NOTE] Package base-unix is already installed (current version is base). [NOTE] Package base-threads is already installed (current version is base). [NOTE] Package base-nnp is already installed (current version is base). [NOTE] Package base-effects is already installed (current version is base). [NOTE] Package base-domains is already installed (current version is base). [NOTE] Package base-bigarray is already installed (current version is base). The following actions will be performed: === install 28 packages - install alcotest 1.9.1 - install astring 0.8.5 - install base64 3.5.2 - install camlp-streams 5.0.1 - install cmdliner 2.1.1 - install cppo 1.8.0 - install csexp 1.5.2 - install cstruct 6.2.0 - install digestif 1.3.0 - install dune 3.22.2 - install eqaf 0.10 - install fmt 0.11.0 - install logs 0.10.0 - install mdx 2.5.2 - install multibase 0.1.0 - install multicodec 0.1.0 - install multihash 0.1.0 - install multihash-digestif 0.1.0 - install ocaml-syntax-shims 1.0.0 - install ocaml-version 4.1.0 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install optint 0.3.0 - install re 1.14.0 - install result 1.5 - install stdlib-shims 0.3.0 - install topkg 1.1.1 - install uutf 1.0.4 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved alcotest.1.9.1 (cached) -> retrieved astring.0.8.5 (cached) -> retrieved base64.3.5.2 (cached) -> retrieved camlp-streams.5.0.1 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved cmdliner.2.1.1 (cached) -> retrieved cstruct.6.2.0 (cached) -> retrieved eqaf.0.10 (cached) -> retrieved fmt.0.11.0 (cached) -> retrieved logs.0.10.0 (cached) -> retrieved mdx.2.5.2 (cached) -> retrieved multibase.0.1.0 (cached) -> retrieved multicodec.0.1.0 (cached) -> retrieved multihash.0.1.0, multihash-digestif.0.1.0 (cached) -> retrieved ocaml-syntax-shims.1.0.0 (cached) -> retrieved ocaml-version.4.1.0 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved optint.0.3.0 (cached) -> retrieved re.1.14.0 (cached) -> retrieved result.1.5 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved topkg.1.1.1 (cached) -> retrieved uutf.1.0.4 (cached) -> retrieved digestif.1.3.0 (cached) -> retrieved dune.3.22.2 (cached) -> installed cmdliner.2.1.1 -> installed ocamlfind.1.9.8 -> installed ocamlbuild.0.16.1 -> installed topkg.1.1.1 -> installed uutf.1.0.4 -> installed fmt.0.11.0 -> installed astring.0.8.5 -> installed logs.0.10.0 -> installed dune.3.22.2 -> installed base64.3.5.2 -> installed result.1.5 -> installed csexp.1.5.2 -> installed stdlib-shims.0.3.0 -> installed camlp-streams.5.0.1 -> installed ocaml-version.4.1.0 -> installed cstruct.6.2.0 -> installed optint.0.3.0 -> installed eqaf.0.10 -> installed multibase.0.1.0 -> installed ocaml-syntax-shims.1.0.0 -> installed cppo.1.8.0 -> installed re.1.14.0 -> installed digestif.1.3.0 -> installed multicodec.0.1.0 -> installed multihash.0.1.0 -> installed multihash-digestif.0.1.0 -> installed alcotest.1.9.1 -> installed mdx.2.5.2 Done. # To update the current shell environment, run: eval $(opam env) 2026-04-23 10:11.37 ---> saved as "bb9a93407497dfe3ffdaae597ea4fa42af854e7a3f2610b220aad9d6042474a5" /src: (copy (src .) (dst /src)) 2026-04-23 10:11.37 ---> saved as "99233a655c3fc1dd80216e7286035f1e21b614b3c9404daa4c2c6ff1d1f18cf4" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default/test && ./test.exe) Testing `CID'. This run has ID `RKXH56RY'. [OK] enc-dec 0 cid 0. [OK] enc-dec 1 cid 1. [OK] enc-dec 2 cid 2. [OK] enc-dec 3 cid 3. [OK] enc-dec 4 cid 4. Full test results in `/src/_build/default/test/_build/_tests/CID'. Test Successful in 0.001s. 5 tests run. 2026-04-23 10:11.49 ---> saved as "bc01cf062afe7499076d3f183dfab98b9da59e661f6ccbe65c8fb5e40e8fd382" Job succeeded 2026-04-23 10:11.49: Job succeeded