2026-01-16 16:38.34: New job: test sqids/sqids-ocaml https://github.com/sqids/sqids-ocaml.git#refs/heads/main (d6a7ce6d19f8cef53f31dfc9fb6b0fd46ec4ab93) (linux-arm64:debian-13-5.4_arm32_opam-2.5) Base: ocaml/opam:debian-13-ocaml-5.4@sha256:7efb0739016281854f8d728bf8241f0cb6c0fc5cda2588c74466d369ca68a36d Opam project build To reproduce locally: git clone --recursive "https://github.com/sqids/sqids-ocaml.git" -b "main" && cd "sqids-ocaml" && git reset --hard d6a7ce6d cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-5.4@sha256:7efb0739016281854f8d728bf8241f0cb6c0fc5cda2588c74466d369ca68a36d # debian-13-5.4_arm32_opam-2.5 USER 1000:1000 SHELL [ "/usr/bin/linux32", "/bin/sh", "-c" ] 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 sqids.opam ./ RUN opam pin add -yn sqids.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base dune.3.21.0 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-option-bytecode-only.1 ocaml-options-vanilla.1 qcheck-core.0.91" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y sqids.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 16:38.34: Using cache hint "sqids/sqids-ocaml-ocaml/opam:debian-13-ocaml-5.4@sha256:7efb0739016281854f8d728bf8241f0cb6c0fc5cda2588c74466d369ca68a36d-debian-13-5.4_arm32_opam-2.5-e4eb79e3301add0b683db3d0aa78e313" 2026-01-16 16:38.34: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-5.4@sha256:7efb0739016281854f8d728bf8241f0cb6c0fc5cda2588c74466d369ca68a36d) (comment debian-13-5.4_arm32_opam-2.5) (user (uid 1000) (gid 1000)) (shell /usr/bin/linux32 /bin/sh -c) (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 sqids.opam) (dst ./)) (run (network host) (shell "opam pin add -yn sqids.dev './'")) (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base dune.3.21.0 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-option-bytecode-only.1 ocaml-options-vanilla.1 qcheck-core.0.91") (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 sqids.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 16:38.34: Waiting for resource in pool OCluster 2026-01-17 13:56.55: Waiting for worker… 2026-01-17 18:27.12: Got resource from pool OCluster Building on ainia.caelum.ci.dev All commits already cached HEAD is now at d6a7ce6 CHANGELOG: update to `0.1.0` (from ocaml/opam:debian-13-ocaml-5.4@sha256:7efb0739016281854f8d728bf8241f0cb6c0fc5cda2588c74466d369ca68a36d) Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:7efb0739016281854f8d728bf8241f0cb6c0fc5cda2588c74466d369ca68a36d' locally docker.io/ocaml/opam@sha256:7efb0739016281854f8d728bf8241f0cb6c0fc5cda2588c74466d369ca68a36d: Pulling from ocaml/opam 6a464c7d777c: Pulling fs layer 6a464c7d777c: Verifying Checksum 6a464c7d777c: Download complete 6a464c7d777c: Pull complete Digest: sha256:7efb0739016281854f8d728bf8241f0cb6c0fc5cda2588c74466d369ca68a36d Status: Downloaded newer image for ocaml/opam@sha256:7efb0739016281854f8d728bf8241f0cb6c0fc5cda2588c74466d369ca68a36d 2026-01-17 18:27.13 ---> using "3d42e26da837f5eb2dcfb7cd09de1d579abd598ce76baa8a695f2b7b6c6b31f3" from cache /: (comment debian-13-5.4_arm32_opam-2.5) /: (user (uid 1000) (gid 1000)) /: (shell /usr/bin/linux32 /bin/sh -c) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam")) 2026-01-17 18:27.13 ---> using "8d59ed9c6aa230c763ac5d61f3a2a5c07bed0ed9f40f0432f4e28b4deceb71e3" 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 2.0 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 2026-01-17 18:27.13 ---> using "19a2e177215e700e19280f375fd0b9fcae1b982940bbe36037f4dde35e0ba217" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-85-generic The OCaml toplevel, version 5.4.0 2.5.0 2026-01-17 18:27.13 ---> using "7a211bbf84f60504c671d63cdc7a68b9f09ba8f428e2cf4bbae5175619fd4335" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-01-17 18:27.13 ---> using "b116b3e25a7d0d45f7af5d0cdebd82b9ff9f32ff738a57419968a92331bbccfe" 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 a6b2f19780..6bda456f94 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 Already up-to-date. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2026-01-17 18:27.13 ---> using "68d5471d4ec706768366ca3f771d4d45d7394759e1ad3090b6e86a52ed78a368" from cache /src: (copy (src sqids.opam) (dst ./)) 2026-01-17 18:27.13 ---> saved as "42090267948456fd5ce4abe46100ca5859134f0e365fe6c6a9332aee801ac132" /src: (run (network host) (shell "opam pin add -yn sqids.dev './'")) [sqids.dev] synchronised (file:///src) sqids is now pinned to file:///src (version dev) 2026-01-17 18:27.14 ---> saved as "d5f23a057c1bc400d8fad719b8a1f4aac73964366de3ea624d8869ce39b2a698" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-01-17 18:27.15 ---> saved as "b4fcd72d386bb148e7e230c7a1860110ee93ff47e5e39046789752ce7e4c67e1" /src: (env DEPS "base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base dune.3.21.0 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-option-bytecode-only.1 ocaml-options-vanilla.1 qcheck-core.0.91") /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 sqids.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 armhf Packages [9238 kB] - Get:5 http://deb.debian.org/debian-security trixie-security/main armhf Packages [90.3 kB] - Fetched 9559 kB in 1s (6676 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [sqids.dev] synchronised (file:///src) [NOTE] Package ocaml-options-vanilla is already installed (current version is 1). [NOTE] Package ocaml-option-bytecode-only 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 5.4.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0). [NOTE] Package ocaml is already installed (current version is 5.4.0). [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) 2026-01-17 18:27.26 ---> saved as "d6fd08ac02ad81f8d0d521ce0ac45c76d2ddfa92052a11e86c97b4f2199a4d30" /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-option-bytecode-only 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 5.4.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0). [NOTE] Package ocaml is already installed (current version is 5.4.0). [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 2 packages - install dune 3.21.0 - install qcheck-core 0.91 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved qcheck-core.0.91 (cached) -> retrieved dune.3.21.0 (cached) -> installed dune.3.21.0 -> installed qcheck-core.0.91 Done. # To update the current shell environment, run: eval $(opam env) 2026-01-17 18:28.28 ---> saved as "774e88647c814163eb0d845bffe931a56c475eacfc93076806d0de8154238ac8" /src: (copy (src .) (dst /src)) 2026-01-17 18:28.28 ---> saved as "ec9f03b4dff78a99fd2c1eafbd1826503fb332c5fe87e9938ce8036561e2334a" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default && /home/opam/.opam/5.4/bin/ocamlc -w @1..3@5..28@31..39@43@46..47@49..57@61..62@67@69-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -bin-annot -bin-annot-occurrences -I tests/.Test_encoding_gen.eobjs/byte -I /home/opam/.opam/5.4/lib/ocaml/unix -I /home/opam/.opam/5.4/lib/qcheck-core -I lib/.sqids.objs/byte -cmi-file tests/.Test_encoding_gen.eobjs/byte/dune__exe__Test_encoding_gen.cmi -no-alias-deps -opaque -o tests/.Test_encoding_gen.eobjs/byte/dune__exe__Test_encoding_gen.cmo -c -impl tests/Test_encoding_gen.ml) File "tests/Test_encoding_gen.ml", line 16, characters 5-19: 16 | (Gen.small_list (Gen.int_bound max_int)) ^^^^^^^^^^^^^^ Error (alert deprecated): QCheck2.Gen.small_list Use [list_small] instead File "tests/Test_encoding_gen.ml", line 21, characters 5-19: 21 | (Gen.small_list (Gen.small_int_corners ())) ^^^^^^^^^^^^^^ Error (alert deprecated): QCheck2.Gen.small_list Use [list_small] instead File "tests/Test_encoding_gen.ml", line 21, characters 21-42: 21 | (Gen.small_list (Gen.small_int_corners ())) ^^^^^^^^^^^^^^^^^^^^^ Error (alert deprecated): QCheck2.Gen.small_int_corners Use [int_small_corners] instead "/usr/bin/linux32" "/bin/sh" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1 2026-01-17 18:28.38: Job failed: Failed: Build failed