2026-05-05 14:40.53: New job: test sqids/sqids-ocaml https://github.com/sqids/sqids-ocaml.git#refs/heads/main (d6a7ce6d19f8cef53f31dfc9fb6b0fd46ec4ab93) (linux-x86_64:ubuntu-26.04-5.4_opam-2.5)Base: ocaml/opam:ubuntu-26.04-ocaml-5.4@sha256:23f9b6595fd2952b198a6391d29b6f92c0edcf528ec4c73ef7766b7810f23b93Opam project buildTo reproduce locally:git clone --recursive "https://github.com/sqids/sqids-ocaml.git" -b "main" && cd "sqids-ocaml" && git reset --hard d6a7ce6dcat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:ubuntu-26.04-ocaml-5.4@sha256:23f9b6595fd2952b198a6391d29b6f92c0edcf528ec4c73ef7766b7810f23b93# ubuntu-26.04-5.4_opam-2.5USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"WORKDIR /srcRUN sudo ln -f /usr/bin/opam-2.5 /usr/bin/opamRUN opam init --reinit -niRUN uname -rs && opam exec -- ocaml -version && opam --versionWORKDIR /srcRUN sudo chown opam /srcRUN cd ~/opam-repository && (git cat-file -e a70af20c7161f9d2e1ede477647f5f9e06d6e78f || git fetch origin master) && git reset -q --hard a70af20c7161f9d2e1ede477647f5f9e06d6e78f && git log --no-decorate -n1 --oneline && opam update -uCOPY --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.3.23.0 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-config.3 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 $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . /srcRUN opam exec -- dune build @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2026-05-05 14:40.53: Using cache hint "sqids/sqids-ocaml-ocaml/opam:ubuntu-26.04-ocaml-5.4@sha256:23f9b6595fd2952b198a6391d29b6f92c0edcf528ec4c73ef7766b7810f23b93-ubuntu-26.04-5.4_opam-2.5-da56385fb819f863befdbba08f312716"2026-05-05 14:40.53: Using OBuilder spec:((from ocaml/opam:ubuntu-26.04-ocaml-5.4@sha256:23f9b6595fd2952b198a6391d29b6f92c0edcf528ec4c73ef7766b7810f23b93)(comment ubuntu-26.04-5.4_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 a70af20c7161f9d2e1ede477647f5f9e06d6e78f || git fetch origin master) && git reset -q --hard a70af20c7161f9d2e1ede477647f5f9e06d6e78f && 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 (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.3.23.0 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-config.3 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")))2026-05-05 14:40.53: Waiting for resource in pool OCluster2026-05-05 17:28.53: Waiting for worker…2026-05-05 17:32.54: Got resource from pool OClusterBuilding on laodoke.caelum.ci.devhint: Using 'master' as the name for the initial branch. This default branch namehint: is subject to change. To configure the initial branch name to use in allhint: of your new repositories, which will suppress this warning, call:hint:hint: git config --global init.defaultBranch <name>hint:hint: Names commonly chosen instead of 'master' are 'main', 'trunk' andhint: 'development'. The just-created branch can be renamed via this command:hint:hint: git branch -m <name>Initialised empty Git repository in /var/cache/obuilder/ocluster/git/sqids-ocaml.git-4207b215f12045235c2902a08af84f4047587131/.git/HEAD is now at d6a7ce6 CHANGELOG: update to `0.1.0`(from ocaml/opam:ubuntu-26.04-ocaml-5.4@sha256:23f9b6595fd2952b198a6391d29b6f92c0edcf528ec4c73ef7766b7810f23b93)Unable to find image 'ocaml/opam:ubuntu-26.04-ocaml-5.4@sha256:23f9b6595fd2952b198a6391d29b6f92c0edcf528ec4c73ef7766b7810f23b93' locallydocker.io/ocaml/opam@sha256:23f9b6595fd2952b198a6391d29b6f92c0edcf528ec4c73ef7766b7810f23b93: Pulling from ocaml/opam5f528443f346: Already exists9d7db96ef8a1: Already exists69cd0ed39c32: Already exists8ddd605780bc: Already existsb3563cf9c718: Already exists0ff6404f2cf9: Already exists0fd106322b2a: Already exists6cfb66f33040: Already existsb054a68819af: Already exists935df48738cf: Already exists6d7855f07084: Already existsbaf8b6b1404d: Already existsd11a2bc559d8: Already exists47b449369e16: Already exists8821a6dafec4: Already existsde6cbfe58b17: Already exists4789d14f0dba: Already existsdc40a97042b2: Already exists5ba7a82e9924: Already exists5ba7a82e9924: Already exists1bd9b354e379: Already existsd95538300577: Already existsccb31d3e72ef: Already existsd5ec08a27795: Already exists4f4fb700ef54: Already existscace1535e380: Already exists6abc7b96ebc8: Already exists31baaf291736: Already existsd7ee8870a44e: Already existsbec0e40ffcad: Already exists8e3943b026f0: Already exists2a4924aaac32: Already exists4761365b4e53: Already exists1a958ae6c150: Already exists65cf788ac9e8: Already exists549c069a431e: Already existsd41918af1eb8: Already existsb07a459306ae: Already exists7a4d6fbc7167: Already existsd0314755e705: Already exists9fe4679cfa16: Already exists3da651ad3c12: Already existsd706efa35e7e: Already exists6e4c6034b693: Pulling fs layer36d0bd387fb0: Pulling fs layerd28a1a7cd77e: Pulling fs layer95308d60d7f3: Pulling fs layer26bd9639e4ee: Pulling fs layer33968c9edaaf: Pulling fs layer8b13cfd06b81: Pulling fs layer95308d60d7f3: Waiting26bd9639e4ee: Waiting33968c9edaaf: Waiting8b13cfd06b81: Waitingd28a1a7cd77e: Download complete6e4c6034b693: Download complete6e4c6034b693: Pull complete36d0bd387fb0: Verifying Checksum36d0bd387fb0: Download complete36d0bd387fb0: Pull completed28a1a7cd77e: Pull complete26bd9639e4ee: Verifying Checksum26bd9639e4ee: Download complete33968c9edaaf: Verifying Checksum33968c9edaaf: Download complete8b13cfd06b81: Download complete95308d60d7f3: Verifying Checksum95308d60d7f3: Download complete95308d60d7f3: Pull complete26bd9639e4ee: Pull complete33968c9edaaf: Pull complete8b13cfd06b81: Pull completeDigest: sha256:23f9b6595fd2952b198a6391d29b6f92c0edcf528ec4c73ef7766b7810f23b93Status: Downloaded newer image for ocaml/opam@sha256:23f9b6595fd2952b198a6391d29b6f92c0edcf528ec4c73ef7766b7810f23b932026-05-05 17:32.56 ---> using "adfe62a45dcf1f3d9a164e7f0368fcd193a49fd597399c1056161905cce9782f" from cache/: (comment ubuntu-26.04-5.4_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"))2026-05-05 17:32.56 ---> using "b9838b293e5f89d62a9632e502da1025454ab6b34001005252ead3cf4dde9f8d" 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] yFormat upgrade done.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] Initialised2026-05-05 17:32.56 ---> using "fc799b5b75670c49b5dcd664b948892af46813078beb8491ffa32208b628d37b" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 6.8.0-110-genericThe OCaml toplevel, version 5.4.12.5.12026-05-05 17:32.56 ---> using "4c43701be6bba98acfc33570ce6b1e0d025c02dabce58a2d606d8dadaee56a1a" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2026-05-05 17:32.56 ---> using "964d8523f4b7cfafa163e75bd9a7a84f3117f3f0b733287929a5d7b9e61d5bb1" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e a70af20c7161f9d2e1ede477647f5f9e06d6e78f || git fetch origin master) && git reset -q --hard a70af20c7161f9d2e1ede477647f5f9e06d6e78f && git log --no-decorate -n1 --oneline && opam update -u"))From https://github.com/ocaml/opam-repository* branch master -> FETCH_HEAD045748b2d8..a70af20c71 master -> origin/mastera70af20c71 Merge pull request #29844 from shonfeder/release-dune-3.23.0<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from git+file:///home/opam/opam-repositoryEverything as up-to-date as possibleHowever, 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)2026-05-05 17:32.56 ---> using "78e70b842493c409e393ac096ffdb5cf4487ab1672247a4042c2507feaae1bfe" from cache/src: (copy (src sqids.opam) (dst ./))2026-05-05 17:32.56 ---> saved as "53e76b8c93d744211facef7872cc75121ed9f8d1a34944989945e83687f3dae3"/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)2026-05-05 17:32.58 ---> saved as "14fd3934e19d1cd3ba371d7a4a6cbe5145dbc73a6efcdb11e10cc7ee765999db"/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))2026-05-05 17:32.59 ---> saved as "8005477dd8da37c4609b584f634b69b60ffd0373df6eac61a5b235015cd09480"/src: (env DEPS "base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base dune.3.23.0 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-config.3 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://security.ubuntu.com/ubuntu resolute-security InRelease [136 kB]- Get:2 http://security.ubuntu.com/ubuntu resolute-security/main amd64 Packages [21.4 kB]- Hit:3 http://archive.ubuntu.com/ubuntu resolute InRelease- Get:4 http://security.ubuntu.com/ubuntu resolute-security/universe amd64 Packages [33.5 kB]- Get:5 http://archive.ubuntu.com/ubuntu resolute-updates InRelease [136 kB]- Hit:6 http://archive.ubuntu.com/ubuntu resolute-backports InRelease- Get:7 http://archive.ubuntu.com/ubuntu resolute-updates/restricted amd64 Packages [34.7 kB]- Get:8 http://archive.ubuntu.com/ubuntu resolute-updates/universe amd64 Packages [33.5 kB]- Get:9 http://archive.ubuntu.com/ubuntu resolute-updates/main amd64 Packages [64.6 kB]- Fetched 459 kB in 1s (534 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 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)2026-05-05 17:33.14 ---> saved as "26dccca2bcd294ec5f5b9cdc3478552a6094d1b7e66edee7eace6a590abf455f"/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 2 packages- install dune 3.23.0- install qcheck-core 0.91<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> retrieved qcheck-core.0.91 (cached)-> retrieved dune.3.23.0 (cached)-> installed dune.3.23.0-> installed qcheck-core.0.91Done.# To update the current shell environment, run: eval $(opam env)2026-05-05 17:34.40 ---> saved as "9a8751a5e9dbd8c45c626bedb580486d2585ec8f77e2e136db217c3d88f896c0"/src: (copy (src .) (dst /src))2026-05-05 17:34.41 ---> saved as "2872abdef6bb55ae2029cb450218b9036c4f426ed3db8d5381b1077d1d9ce99a"/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))(cd _build/default && /home/opam/.opam/5.4/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 -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_listUse [list_small] insteadFile "tests/Test_encoding_gen.ml", line 21, characters 5-19:21 | (Gen.small_list (Gen.small_int_corners ()))^^^^^^^^^^^^^^Error (alert deprecated): QCheck2.Gen.small_listUse [list_small] insteadFile "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_cornersUse [int_small_corners] instead(cd _build/default && /home/opam/.opam/5.4/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/5.4/lib/ocaml/unix -I /home/opam/.opam/5.4/lib/qcheck-core -I lib/.sqids.objs/byte -I lib/.sqids.objs/native -cmi-file tests/.Test_encoding_gen.eobjs/byte/dune__exe__Test_encoding_gen.cmi -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_listUse [list_small] insteadFile "tests/Test_encoding_gen.ml", line 21, characters 5-19:21 | (Gen.small_list (Gen.small_int_corners ()))^^^^^^^^^^^^^^Error (alert deprecated): QCheck2.Gen.small_listUse [list_small] insteadFile "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_cornersUse [int_small_corners] instead"/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 12026-05-05 17:34.44: Job failed: Failed: Build failed