2026-01-27 07:19.47: New job: test sqids/sqids-ocaml https://github.com/sqids/sqids-ocaml.git#refs/heads/main (d6a7ce6d19f8cef53f31dfc9fb6b0fd46ec4ab93) (linux-x86_64:debian-12-4.14_opam-2.5) Base: ocaml/opam:debian-12-ocaml-4.14@sha256:1d85ec9a1aaff691bc5fff241b3f05248aff16b79df09282e567a370b9b967b9 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-12-ocaml-4.14@sha256:1d85ec9a1aaff691bc5fff241b3f05248aff16b79df09282e567a370b9b967b9 # debian-12-4.14_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 sqids.opam ./ RUN opam pin add -yn sqids.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="base-bigarray.base base-threads.base base-unix.base dune.3.21.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 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 2026-01-27 07:19.47: Using cache hint "sqids/sqids-ocaml-ocaml/opam:debian-12-ocaml-4.14@sha256:1d85ec9a1aaff691bc5fff241b3f05248aff16b79df09282e567a370b9b967b9-debian-12-4.14_opam-2.5-78e317be26d4cd2ab8dc502a48c49b39" 2026-01-27 07:19.47: Using OBuilder spec: ((from ocaml/opam:debian-12-ocaml-4.14@sha256:1d85ec9a1aaff691bc5fff241b3f05248aff16b79df09282e567a370b9b967b9) (comment debian-12-4.14_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 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-threads.base base-unix.base dune.3.21.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 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")) ) 2026-01-27 07:19.47: Waiting for resource in pool OCluster 2026-01-27 07:24.18: Waiting for worker… 2026-01-27 07:27.17: Got resource from pool OCluster Building on asteria.caelum.ci.dev All commits already cached HEAD is now at d6a7ce6 CHANGELOG: update to `0.1.0` (from ocaml/opam:debian-12-ocaml-4.14@sha256:1d85ec9a1aaff691bc5fff241b3f05248aff16b79df09282e567a370b9b967b9) Unable to find image 'ocaml/opam:debian-12-ocaml-4.14@sha256:1d85ec9a1aaff691bc5fff241b3f05248aff16b79df09282e567a370b9b967b9' locally docker.io/ocaml/opam@sha256:1d85ec9a1aaff691bc5fff241b3f05248aff16b79df09282e567a370b9b967b9: Pulling from ocaml/opam ab06d69bab83: Already exists 625f6ef5293a: Pulling fs layer b91c1e061181: Pulling fs layer 7113f6726dac: Pulling fs layer 625f6ef5293a: Waiting b91c1e061181: Waiting 5c3c1027e44f: Pulling fs layer 7113f6726dac: Waiting 5c3c1027e44f: Waiting 625f6ef5293a: Verifying Checksum 625f6ef5293a: Download complete b91c1e061181: Verifying Checksum b91c1e061181: Download complete 7113f6726dac: Verifying Checksum 7113f6726dac: Download complete 5c3c1027e44f: Verifying Checksum 5c3c1027e44f: Download complete 625f6ef5293a: Pull complete b91c1e061181: Pull complete 7113f6726dac: Pull complete 5c3c1027e44f: Pull complete Digest: sha256:1d85ec9a1aaff691bc5fff241b3f05248aff16b79df09282e567a370b9b967b9 Status: Downloaded newer image for ocaml/opam@sha256:1d85ec9a1aaff691bc5fff241b3f05248aff16b79df09282e567a370b9b967b9 2026-01-27 07:27.18 ---> using "8b6b2ece625b17f48cdda93e75252a1612003997d5403decc2a26d307e8a13ca" from cache /: (comment debian-12-4.14_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")) 2026-01-27 07:27.18 ---> using "e5d9cbb1652005103164728e8505b325295454a27f414827ae394261ec54d110" 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 [NOTE] The 'jobs' option was reset, its value was 71 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=71 --global Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2026-01-27 07:27.36 ---> saved as "369db8ff6aa0fd2773b6ba655bf0da42c13a39a1671cd6812a9f1f32634deb9c" /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-87-generic The OCaml toplevel, version 4.14.2 2.5.0 2026-01-27 07:27.36 ---> saved as "5b5f1a31bc16da19a087e5e631d27ef5a834ce733a0bfaf4d2b05835adcba9e0" /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-01-27 07:27.36 ---> saved as "53dd220e1bcc746f4f9db00d84828a5dfaeed162aaea1a0d9bb2397eb9d387c8" /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")) 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) 2026-01-27 07:27.46 ---> saved as "e99c9e3d93ff2299c761759792ee03c578a145a8a2afb9b20f194d729ea4d609" /src: (copy (src sqids.opam) (dst ./)) 2026-01-27 07:27.47 ---> saved as "9dd22cbf2a2da3eb522fd1ca081e0aecc7552bd5efae51ed2a944d00117dcb72" /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) 2026-01-27 07:27.48 ---> saved as "24673d3537f301dbecb4b96ceefce58c4ff704b0d20defb82fdcd2b242f2a644" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-01-27 07:27.48 ---> saved as "9c092d4e2afb61dd0429b25aaa1d7450276aaa253b682e3442e79886e0adb337" /src: (env DEPS "base-bigarray.base base-threads.base base-unix.base dune.3.21.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 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" - Hit:1 http://deb.debian.org/debian bookworm InRelease - Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB] - Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB] - Get:4 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [292 kB] - Fetched 396 kB in 0s (910 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-config is already installed (current version is 2). [NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2). [NOTE] Package ocaml is already installed (current version is 4.14.2). [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-bigarray is already installed (current version is base). # To update the current shell environment, run: eval $(opam env) 2026-01-27 07:27.56 ---> saved as "2bba319bb53f915447f694803c708e2b3f31110c7dc0a6c6acb5d351261559dd" /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 2). [NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2). [NOTE] Package ocaml is already installed (current version is 4.14.2). [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-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) 2026-01-27 07:28.24 ---> saved as "15f76fc4dd8794e284ca7fbb78f464de5cfe81e2830bc707104e0480d71d9725" /src: (copy (src .) (dst /src)) 2026-01-27 07:28.25 ---> saved as "5ff9bff4882880108b6d041c3e376b63f6868699a38093f6d8f35059d5d2206b" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -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 -I tests/.Test_encoding_gen.eobjs/byte -I /home/opam/.opam/4.14/lib/qcheck-core -I lib/.sqids.objs/byte -intf-suffix .ml -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 (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -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 -I tests/.Test_encoding_gen.eobjs/byte -I tests/.Test_encoding_gen.eobjs/native -I /home/opam/.opam/4.14/lib/qcheck-core -I lib/.sqids.objs/byte -I lib/.sqids.objs/native -intf-suffix .ml -no-alias-deps -opaque -o tests/.Test_encoding_gen.eobjs/native/dune__exe__Test_encoding_gen.cmx -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/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1 2026-01-27 07:28.26: Job failed: Failed: Build failed