2025-07-17 18:30.58: New job: test inhabitedtype/bigstringaf https://github.com/inhabitedtype/bigstringaf.git#refs/pull/58/head (e1bc165ec4e1af274fb03c04c4a0cd57b111dbcc) (linux-x86_64:debian-12-5.2_opam-2.3)Base: ocaml/opam:debian-12-ocaml-5.2@sha256:fd6ecf1a82dc09104b3c9aea47d77617e923c7d00161a164368922b5bc0c9565Opam project buildTo reproduce locally:git clone --recursive "https://github.com/inhabitedtype/bigstringaf.git" && cd "bigstringaf" && git fetch origin "refs/pull/58/head" && git reset --hard e1bc165ecat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:debian-12-ocaml-5.2@sha256:fd6ecf1a82dc09104b3c9aea47d77617e923c7d00161a164368922b5bc0c9565# debian-12-5.2_opam-2.3USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"WORKDIR /srcRUN sudo ln -f /usr/bin/opam-2.3 /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 382e02b4c17b5b59d503254784ac3a5d78916d5a || git fetch origin master) && git reset -q --hard 382e02b4c17b5b59d503254784ac3a5d78916d5a && git log --no-decorate -n1 --oneline && opam update -uCOPY --chown=1000:1000 bigstringaf.opam ./RUN opam pin add -yn bigstringaf.dev './'RUN echo '(lang dune 3.0)' > './dune-project'ENV DEPS="alcotest.1.9.0 astring.0.8.5 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base cmdliner.1.3.0 csexp.1.5.2 dune.3.19.1 dune-configurator.3.19.1 fmt.0.10.0 ocaml.5.2.1 ocaml-base-compiler.5.2.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.13.2 seq.base stdlib-shims.0.3.0 topkg.1.0.8 uutf.1.0.4"ENV CI="true"ENV OCAMLCI="true"RUN opam update --depexts && opam install --cli=2.3 --depext-only -y bigstringaf.dev $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . /srcRUN opam exec -- dune build @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2025-07-17 18:30.58: Using cache hint "inhabitedtype/bigstringaf-ocaml/opam:debian-12-ocaml-5.2@sha256:fd6ecf1a82dc09104b3c9aea47d77617e923c7d00161a164368922b5bc0c9565-debian-12-5.2_opam-2.3-e0c22f4c7b76be31d35b51eced9512c8"2025-07-17 18:30.58: Using OBuilder spec:((from ocaml/opam:debian-12-ocaml-5.2@sha256:fd6ecf1a82dc09104b3c9aea47d77617e923c7d00161a164368922b5bc0c9565)(comment debian-12-5.2_opam-2.3)(user (uid 1000) (gid 1000))(env CLICOLOR_FORCE 1)(env OPAMCOLOR always)(workdir /src)(run (shell "sudo ln -f /usr/bin/opam-2.3 /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 382e02b4c17b5b59d503254784ac3a5d78916d5a || git fetch origin master) && git reset -q --hard 382e02b4c17b5b59d503254784ac3a5d78916d5a && git log --no-decorate -n1 --oneline && opam update -u"))(copy (src bigstringaf.opam) (dst ./))(run (network host)(shell "opam pin add -yn bigstringaf.dev './'"))(run (network host)(shell "echo '(lang dune 3.0)' > './dune-project'"))(env DEPS "alcotest.1.9.0 astring.0.8.5 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base cmdliner.1.3.0 csexp.1.5.2 dune.3.19.1 dune-configurator.3.19.1 fmt.0.10.0 ocaml.5.2.1 ocaml-base-compiler.5.2.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.13.2 seq.base stdlib-shims.0.3.0 topkg.1.0.8 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=2.3 --depext-only -y bigstringaf.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")))2025-07-17 18:30.58: Waiting for resource in pool OCluster2025-07-17 21:17.14: Waiting for worker…2025-07-17 21:20.18: Got resource from pool OClusterBuilding on laodoke.caelum.ci.devAll commits already cachedHEAD is now at e1bc165 Adds an example(from ocaml/opam:debian-12-ocaml-5.2@sha256:fd6ecf1a82dc09104b3c9aea47d77617e923c7d00161a164368922b5bc0c9565)2025-07-17 21:20.19 ---> using "8adfb98052ef2c4c924c7abcb993350388c2c8e4cf749d84a3556c9c511ac112" from cache/: (comment debian-12-5.2_opam-2.3)/: (user (uid 1000) (gid 1000))/: (env CLICOLOR_FORCE 1)/: (env OPAMCOLOR always)/: (workdir /src)/src: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))2025-07-17 21:20.19 ---> using "471f016aabd6842ddab648908c90ee07d330ede1a2c818b2a39e6c66c4ee56b3" 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 development 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] Initialised2025-07-17 21:20.19 ---> using "956e7d345ef40a4f29b56f5c95da897b8a3568640a5a1ae149ff406a41af5d7b" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 5.15.0-142-genericThe OCaml toplevel, version 5.2.12.3.02025-07-17 21:20.19 ---> using "336fe3eabc55325d29bb389153d4a158cc2bc3accf2babe804d083c21df40eec" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2025-07-17 21:20.19 ---> using "a6362200464cfd4b98bb20c1a39a9509b04d38f3ee8e5f71792ed88f156ab853" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e 382e02b4c17b5b59d503254784ac3a5d78916d5a || git fetch origin master) && git reset -q --hard 382e02b4c17b5b59d503254784ac3a5d78916d5a && git log --no-decorate -n1 --oneline && opam update -u"))382e02b4c1 Merge pull request #28124 from kit-ty-kate/opam-publish-re.1.13.2<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from git+file:///home/opam/opam-repositoryEverything as up-to-date as possible (run with --verbose to show unavailable upgrades).However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages.Nothing to do.# To update the current shell environment, run: eval $(opam env)2025-07-17 21:20.19 ---> using "af05f9f14ee0376a8c4920ceab135d7532f6e92209c3b422931385437838a7e2" from cache/src: (copy (src bigstringaf.opam) (dst ./))2025-07-17 21:20.19 ---> saved as "af3cb103b4d4e5958b260401c1cd959547d68c7661b29761e8042a1664c94105"/src: (run (network host)(shell "opam pin add -yn bigstringaf.dev './'"))[bigstringaf.dev] synchronised (file:///src)bigstringaf is now pinned to file:///src (version dev)2025-07-17 21:20.22 ---> saved as "d6f4c007caa0a656853f031e5c1268ce980349a5ceac09150cb3fc03510f6439"/src: (run (network host)(shell "echo '(lang dune 3.0)' > './dune-project'"))2025-07-17 21:20.23 ---> saved as "d317f2ce058a01e6036bd8847e7cf678e39d0d3ee4eff51d39121009d9019ee9"/src: (env DEPS "alcotest.1.9.0 astring.0.8.5 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base cmdliner.1.3.0 csexp.1.5.2 dune.3.19.1 dune-configurator.3.19.1 fmt.0.10.0 ocaml.5.2.1 ocaml-base-compiler.5.2.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.13.2 seq.base stdlib-shims.0.3.0 topkg.1.0.8 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=2.3 --depext-only -y bigstringaf.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 [272 kB]- Fetched 375 kB in 1s (434 kB/s)- Reading package lists...-<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>[bigstringaf.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-base-compiler is already installed (current version is 5.2.1).[NOTE] Package ocaml is already installed (current version is 5.2.1).[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-domains is already installed (current version is base).[NOTE] Package base-bigarray is already installed (current version is base).2025-07-17 21:20.42 ---> saved as "5b82d7ca1cf45205854e8be0d305044f158a00eeb2b7082ea95a57b4a02dd0d7"/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-base-compiler is already installed (current version is 5.2.1).[NOTE] Package ocaml is already installed (current version is 5.2.1).[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-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 15 packages- install alcotest 1.9.0- install astring 0.8.5- install cmdliner 1.3.0- install csexp 1.5.2- install dune 3.19.1- install dune-configurator 3.19.1- install fmt 0.10.0- install ocaml-syntax-shims 1.0.0- install ocamlbuild 0.16.1- install ocamlfind 1.9.8- install re 1.13.2- install seq base- install stdlib-shims 0.3.0- install topkg 1.0.8- install uutf 1.0.4<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> retrieved astring.0.8.5 (cached)-> retrieved cmdliner.1.3.0 (cached)-> retrieved alcotest.1.9.0 (cached)-> retrieved csexp.1.5.2 (cached)-> retrieved fmt.0.10.0 (cached)-> retrieved ocaml-syntax-shims.1.0.0 (cached)-> retrieved ocamlfind.1.9.8 (cached)-> retrieved ocamlbuild.0.16.1 (cached)-> retrieved seq.base (cached)-> installed seq.base-> retrieved re.1.13.2 (cached)-> retrieved stdlib-shims.0.3.0 (cached)-> retrieved uutf.1.0.4 (cached)-> retrieved topkg.1.0.8 (cached)-> retrieved dune.3.19.1, dune-configurator.3.19.1 (cached)-> installed cmdliner.1.3.0-> installed ocamlfind.1.9.8-> installed ocamlbuild.0.16.1-> installed topkg.1.0.8-> installed uutf.1.0.4-> installed fmt.0.10.0-> installed astring.0.8.5-> installed dune.3.19.1-> installed csexp.1.5.2-> installed stdlib-shims.0.3.0-> installed ocaml-syntax-shims.1.0.0-> installed re.1.13.2-> installed dune-configurator.3.19.1-> installed alcotest.1.9.0Done.# To update the current shell environment, run: eval $(opam env)2025-07-17 21:22.36 ---> saved as "4656874f41c8daad0c10d60824168dc9242485d2bc355d6de1dfdfa2d748974d"/src: (copy (src .) (dst /src))2025-07-17 21:22.36 ---> saved as "9d2382dbc56d8d184f3dc907cdf9a4c056704545a6b93c033b28f643faa9bdbe"/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))(cd _build/default && /home/opam/.opam/5.2/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 examples/bin/.main.eobjs/byte -I lib/.bigstringaf.objs/byte -intf-suffix .ml -no-alias-deps -opaque -o examples/bin/.main.eobjs/byte/dune__exe__Main.cmo -c -impl examples/bin/main.ml)File "examples/bin/main.ml", line 7, characters 6-8:7 | let b3 = Bigstringaf.sub ~off:0 ~len:(1024 * 1024) in^^Error (warning 26 [unused-var]): unused variable b3.File "examples/bin/main.ml", line 11, characters 6-9:11 | let i64 = Bigstringaf.get_int64_be b 0 in^^^Error (warning 26 [unused-var]): unused variable i64.File "examples/bin/main.ml", line 15, characters 6-9:15 | let cmp = Bigstringaf.memcmp b 0 b2 0 (1024 * 1024) in^^^Error (warning 26 [unused-var]): unused variable cmp.(cd _build/default/lib_test && ./test_bigstringaf.exe)Testing `test suite'.This run has ID `QL8I73CK'.[OK] constructors 0 of_string.[OK] safe operations 0 index out of bounds.[OK] safe operations 1 getters.[OK] safe operations 2 setters.[OK] safe operations 3 blit.[OK] safe operations 4 blit_to_bytes.[OK] safe operations 5 blit_from_bytes.[OK] safe operations 6 memcmp.[OK] safe operations 7 memcmp_string.[OK] safe operations 8 negative length.[OK] safe operations 9 memchr.[OK] unsafe operations 0 getters.[OK] unsafe operations 1 setters.[OK] unsafe operations 2 blit.[OK] unsafe operations 3 blit_to_bytes.[OK] unsafe operations 4 blit_from_bytes.[OK] unsafe operations 5 memcmp.[OK] unsafe operations 6 memcmp_string.[OK] unsafe operations 7 memchr.Full test results in `/src/_build/default/lib_test/_build/_tests/test suite'.Test Successful in 0.003s. 19 tests run."/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 12025-07-17 21:22.39: Job failed: Failed: Build failed