2025-10-18 16:35.02: New job: test hyper-systems/ocaml-mqtt https://github.com/hyper-systems/ocaml-mqtt.git#refs/heads/master (ee6f43c284b35e7d5f83012fd97daffa99302581) (linux-x86_64:fedora-43-4.14_opam-2.4) Base: ocaml/opam:fedora-43-ocaml-4.14@sha256:f74281c30f6a8c4817ab69eac6866ac072273427ed8dde9ee56fec4b9ad0cb52 Opam project build To reproduce locally: git clone --recursive "https://github.com/hyper-systems/ocaml-mqtt.git" -b "master" && cd "ocaml-mqtt" && git reset --hard ee6f43c2 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:fedora-43-ocaml-4.14@sha256:f74281c30f6a8c4817ab69eac6866ac072273427ed8dde9ee56fec4b9ad0cb52 # fedora-43-4.14_opam-2.4 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo dnf install -y findutils RUN sudo ln -f /usr/bin/opam-2.4 /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 60c74a29f5d280ca9330c57b890e2e8c0fbc444c || git fetch origin master) && git reset -q --hard 60c74a29f5d280ca9330c57b890e2e8c0fbc444c && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 mqtt.opam ./ RUN opam pin add -yn mqtt.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="alcotest.1.9.1 alcotest-lwt.1.9.1 angstrom.0.16.1 asn1-combinators.0.3.2 astring.0.8.5 base.v0.16.4 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 bos.0.2.1 ca-certs.1.0.1 cmdliner.2.0.0 cohttp.6.1.1 cohttp-lwt.6.1.1 cohttp-lwt-unix.6.1.1 conduit.8.0.0 conduit-lwt.8.0.0 conduit-lwt-unix.8.0.0 conf-gmp.5 conf-gmp-powm-sec.4 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 digestif.1.3.0 domain-name.0.5.0 dune.3.20.2 dune-configurator.3.20.2 duration.0.2.1 eqaf.0.10 fmt.0.11.0 fpath.0.7.3 gmap.0.3.0 http.6.1.1 ipaddr.5.6.1 ipaddr-sexp.5.6.1 kdf.1.0.0 logs.0.9.0 lwt.5.9.2 lwt_ppx.5.9.1 macaddr.5.6.1 magic-mime.1.3.1 mirage-crypto.2.0.2 mirage-crypto-ec.2.0.2 mirage-crypto-pk.2.0.2 mirage-crypto-rng.2.0.2 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ohex.0.2.0 ppx_derivers.1.2.1 ppx_sexp_conv.v0.16.0 ppxlib.0.35.0 ptime.1.2.0 re.1.14.0 rresult.0.7.0 sexplib0.v0.16.0 stdlib-shims.0.3.0 stringext.1.6.0 tls.2.0.3 tls-lwt.2.0.3 topkg.1.1.0 uri.4.4.0 uri-sexp.4.4.0 uutf.1.0.4 x509.1.0.6 zarith.1.14" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.4 --depext-only -y mqtt.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 2025-10-18 16:35.02: Using cache hint "hyper-systems/ocaml-mqtt-ocaml/opam:fedora-43-ocaml-4.14@sha256:f74281c30f6a8c4817ab69eac6866ac072273427ed8dde9ee56fec4b9ad0cb52-fedora-43-4.14_opam-2.4-d3d806bc0dacfb5210574f735dc9ba88" 2025-10-18 16:35.02: Using OBuilder spec: ((from ocaml/opam:fedora-43-ocaml-4.14@sha256:f74281c30f6a8c4817ab69eac6866ac072273427ed8dde9ee56fec4b9ad0cb52) (comment fedora-43-4.14_opam-2.4) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (workdir /src) (run (network host) (shell "sudo dnf install -y findutils")) (run (shell "sudo ln -f /usr/bin/opam-2.4 /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 60c74a29f5d280ca9330c57b890e2e8c0fbc444c || git fetch origin master) && git reset -q --hard 60c74a29f5d280ca9330c57b890e2e8c0fbc444c && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src mqtt.opam) (dst ./)) (run (network host) (shell "opam pin add -yn mqtt.dev './'")) (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "alcotest.1.9.1 alcotest-lwt.1.9.1 angstrom.0.16.1 asn1-combinators.0.3.2 astring.0.8.5 base.v0.16.4 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 bos.0.2.1 ca-certs.1.0.1 cmdliner.2.0.0 cohttp.6.1.1 cohttp-lwt.6.1.1 cohttp-lwt-unix.6.1.1 conduit.8.0.0 conduit-lwt.8.0.0 conduit-lwt-unix.8.0.0 conf-gmp.5 conf-gmp-powm-sec.4 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 digestif.1.3.0 domain-name.0.5.0 dune.3.20.2 dune-configurator.3.20.2 duration.0.2.1 eqaf.0.10 fmt.0.11.0 fpath.0.7.3 gmap.0.3.0 http.6.1.1 ipaddr.5.6.1 ipaddr-sexp.5.6.1 kdf.1.0.0 logs.0.9.0 lwt.5.9.2 lwt_ppx.5.9.1 macaddr.5.6.1 magic-mime.1.3.1 mirage-crypto.2.0.2 mirage-crypto-ec.2.0.2 mirage-crypto-pk.2.0.2 mirage-crypto-rng.2.0.2 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ohex.0.2.0 ppx_derivers.1.2.1 ppx_sexp_conv.v0.16.0 ppxlib.0.35.0 ptime.1.2.0 re.1.14.0 rresult.0.7.0 sexplib0.v0.16.0 stdlib-shims.0.3.0 stringext.1.6.0 tls.2.0.3 tls-lwt.2.0.3 topkg.1.1.0 uri.4.4.0 uri-sexp.4.4.0 uutf.1.0.4 x509.1.0.6 zarith.1.14") (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=2.4 --depext-only -y mqtt.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")) ) 2025-10-18 16:35.02: Waiting for resource in pool OCluster 2025-10-18 17:10.24: Waiting for worker… 2025-10-18 17:11.39: Got resource from pool OCluster Building on bremusa.ocamllabs.io hint: Using 'master' as the name for the initial branch. This default branch name hint: is subject to change. To configure the initial branch name to use in all hint: 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' and hint: '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/ocaml-mqtt.git-5c94b2eba5b0743e195a97b7384df7f740a0e3ca/.git/ HEAD is now at ee6f43c Merge pull request #20 from hyper-systems/rizo-opam-install (from ocaml/opam:fedora-43-ocaml-4.14@sha256:f74281c30f6a8c4817ab69eac6866ac072273427ed8dde9ee56fec4b9ad0cb52) Unable to find image 'ocaml/opam:fedora-43-ocaml-4.14@sha256:f74281c30f6a8c4817ab69eac6866ac072273427ed8dde9ee56fec4b9ad0cb52' locally docker.io/ocaml/opam@sha256:f74281c30f6a8c4817ab69eac6866ac072273427ed8dde9ee56fec4b9ad0cb52: Pulling from ocaml/opam 3a6ccf50917d: Already exists 698b8d1610af: Already exists 7e5b745a56a4: Already exists e8859609bfb8: Already exists 51242d36b3fd: Already exists 61958fadfb74: Already exists 04578677ff3f: Already exists 01b19b859bd1: Already exists 47b008c442e7: Already exists 434ff16e8a1b: Already exists e2e8d2ec1110: Already exists bb8f1dbb2acd: Already exists c914fb01d9b0: Already exists acbc7d112060: Already exists 7b0ca93f3f54: Already exists 5a223856338a: Already exists ace6a731f305: Already exists a6230b7fafa0: Already exists 917f9b8155b5: Already exists 8f7a3b7d908f: Already exists 4f4fb700ef54: Already exists 7af8a72dec52: Already exists 9565a36b4e3a: Already exists a1ba7d9452a1: Already exists 24a9095bda75: Already exists 16c026bd2ca7: Already exists 6b821f07d597: Already exists afd0175f27f4: Already exists 88ab18f654c7: Already exists be69a91a3ef7: Already exists ce8a4e53f5e3: Already exists 3e2bdc6df5e4: Already exists ff986d64677f: Already exists 9c9f7117b120: Already exists 8bc6797e23fc: Already exists 07b81fe7312a: Already exists 43fc65bb52eb: Already exists a5d75845130a: Already exists 1eec13083f65: Already exists 502b0eef2b39: Pulling fs layer c1a5e9a62af8: Pulling fs layer 13ca68c1356e: Pulling fs layer b02e3b0a0c41: Pulling fs layer 13ca68c1356e: Waiting c1a5e9a62af8: Waiting b02e3b0a0c41: Waiting 13ca68c1356e: Verifying Checksum 13ca68c1356e: Download complete b02e3b0a0c41: Download complete 502b0eef2b39: Verifying Checksum 502b0eef2b39: Download complete 502b0eef2b39: Pull complete c1a5e9a62af8: Pull complete 13ca68c1356e: Pull complete b02e3b0a0c41: Pull complete Digest: sha256:f74281c30f6a8c4817ab69eac6866ac072273427ed8dde9ee56fec4b9ad0cb52 Status: Downloaded newer image for ocaml/opam@sha256:f74281c30f6a8c4817ab69eac6866ac072273427ed8dde9ee56fec4b9ad0cb52 2025-10-18 17:11.40 ---> using "eff1ce5e32c7f8b8343a5c02e7f09c1f2495c9a1c7103f693d04375f30e30d11" from cache /: (comment fedora-43-4.14_opam-2.4) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (network host) (shell "sudo dnf install -y findutils")) Updating and loading repositories: Fedora 43 - x86_64 - Updates 100% | 208.2 KiB/s | 23.9 KiB | 00m00s Repositories loaded. Package "findutils-1:4.10.0-6.fc43.x86_64" is already installed. Nothing to do. 2025-10-18 17:11.40 ---> using "539b6860d861916654a676969490f4b634b158f259c18d3ac592c3c997eba783" from cache /src: (run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam")) 2025-10-18 17:11.40 ---> using "e12cefea2f2f5b469e179585d2c765ac2baf9332734082a245c7c52002bc9c65" 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 2025-10-18 17:11.40 ---> using "b2bbe53b4d2b95275e2c0bbaf344efd40767d651ade22efbcfb773f281af0097" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-85-generic The OCaml toplevel, version 4.14.2 2.4.1 2025-10-18 17:11.40 ---> using "2a9a612fdb4247c5cf9861b29cc7abeaa727473dda457b6ddcd5e0a27cc54521" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-10-18 17:11.40 ---> using "b7cd289f8f3fabdf5bb02ef230944cf9bf6d73f3ebc44c0711329c4bea2cde87" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 60c74a29f5d280ca9330c57b890e2e8c0fbc444c || git fetch origin master) && git reset -q --hard 60c74a29f5d280ca9330c57b890e2e8c0fbc444c && git log --no-decorate -n1 --oneline && opam update -u")) 60c74a29f5 Merge pull request #28709 from hannesm/release-domain-name-v0.5.0 <><> 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.5.3.0"), which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2025-10-18 17:11.40 ---> using "eada8d0f1a337e0a6f61b2d9b06fd60c4200b3d412d8ba1851ef84fe72fedd74" from cache /src: (copy (src mqtt.opam) (dst ./)) 2025-10-18 17:11.41 ---> saved as "48c4b1972eb8f34c3b4e3b803d97d7f3a001c818ce6abf49d395dc1ef7b39d84" /src: (run (network host) (shell "opam pin add -yn mqtt.dev './'")) [mqtt.dev] synchronised (file:///src) mqtt is now pinned to file:///src (version dev) 2025-10-18 17:11.42 ---> saved as "4ace65a9690fc4b5687f18d1f64f7d946177f6d6d311643cee991c2692d32a38" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-10-18 17:11.42 ---> saved as "4bba7871cde38038fcf2fea43b43427af0d606b9f48eeda58599340b42f271ee" /src: (env DEPS "alcotest.1.9.1 alcotest-lwt.1.9.1 angstrom.0.16.1 asn1-combinators.0.3.2 astring.0.8.5 base.v0.16.4 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 bos.0.2.1 ca-certs.1.0.1 cmdliner.2.0.0 cohttp.6.1.1 cohttp-lwt.6.1.1 cohttp-lwt-unix.6.1.1 conduit.8.0.0 conduit-lwt.8.0.0 conduit-lwt-unix.8.0.0 conf-gmp.5 conf-gmp-powm-sec.4 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 digestif.1.3.0 domain-name.0.5.0 dune.3.20.2 dune-configurator.3.20.2 duration.0.2.1 eqaf.0.10 fmt.0.11.0 fpath.0.7.3 gmap.0.3.0 http.6.1.1 ipaddr.5.6.1 ipaddr-sexp.5.6.1 kdf.1.0.0 logs.0.9.0 lwt.5.9.2 lwt_ppx.5.9.1 macaddr.5.6.1 magic-mime.1.3.1 mirage-crypto.2.0.2 mirage-crypto-ec.2.0.2 mirage-crypto-pk.2.0.2 mirage-crypto-rng.2.0.2 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ohex.0.2.0 ppx_derivers.1.2.1 ppx_sexp_conv.v0.16.0 ppxlib.0.35.0 ptime.1.2.0 re.1.14.0 rresult.0.7.0 sexplib0.v0.16.0 stdlib-shims.0.3.0 stringext.1.6.0 tls.2.0.3 tls-lwt.2.0.3 topkg.1.1.0 uri.4.4.0 uri-sexp.4.4.0 uutf.1.0.4 x509.1.0.6 zarith.1.14") /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=2.4 --depext-only -y mqtt.dev $DEPS")) + /usr/sbin/sudo "yum" "makecache" - Updating and loading repositories: - Repositories loaded. - Metadata cache created. <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [mqtt.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). The following system packages will first need to be installed: gmp-devel <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> + /usr/sbin/sudo "yum" "install" "-y" "gmp-devel" - Updating and loading repositories: - Repositories loaded. - Package Arch Version Repository Size - Installing: - gmp-devel x86_64 1:6.3.0-4.fc43 fedora 352.3 KiB - Installing dependencies: - gmp-c++ x86_64 1:6.3.0-4.fc43 fedora 27.6 KiB - - Transaction Summary: - Installing: 2 packages - - Total size of inbound packages is 193 KiB. Need to download 193 KiB. - After this operation, 380 KiB extra will be used (install 380 KiB, remove 0 B). - [1/2] gmp-c++-1:6.3.0-4.fc43.x86_64 100% | 340.8 KiB/s | 18.4 KiB | 00m00s - [2/2] gmp-devel-1:6.3.0-4.fc43.x86_64 100% | 1.6 MiB/s | 174.3 KiB | 00m00s - -------------------------------------------------------------------------------- - [2/2] Total 100% | 838.0 KiB/s | 192.7 KiB | 00m00s - Running transaction - [1/4] Verify package files 100% | 400.0 B/s | 2.0 B | 00m00s - [2/4] Prepare transaction 100% | 28.0 B/s | 2.0 B | 00m00s - [3/4] Installing gmp-c++-1:6.3.0-4.fc43 100% | 7.0 MiB/s | 28.5 KiB | 00m00s - [4/4] Installing gmp-devel-1:6.3.0-4.fc 100% | 4.6 MiB/s | 354.1 KiB | 00m00s - Complete! + /usr/sbin/rpm "-q" "--whatprovides" "gmp-devel" - gmp-devel-6.3.0-4.fc43.x86_64 2025-10-18 17:12.02 ---> saved as "0fe4ac0913fe08bdbdf75046f3f9433ce622912ba4032ffde1837842ab8a871b" /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 68 packages - install alcotest 1.9.1 - install alcotest-lwt 1.9.1 - install angstrom 0.16.1 - install asn1-combinators 0.3.2 - install astring 0.8.5 - install base v0.16.4 - install base-bytes base - install base64 3.5.2 - install bigstringaf 0.10.0 - install bos 0.2.1 - install ca-certs 1.0.1 - install cmdliner 2.0.0 - install cohttp 6.1.1 - install cohttp-lwt 6.1.1 - install cohttp-lwt-unix 6.1.1 - install conduit 8.0.0 - install conduit-lwt 8.0.0 - install conduit-lwt-unix 8.0.0 - install conf-gmp 5 - install conf-gmp-powm-sec 4 - install conf-pkg-config 4 - install cppo 1.8.0 - install csexp 1.5.2 - install digestif 1.3.0 - install domain-name 0.5.0 - install dune 3.20.2 - install dune-configurator 3.20.2 - install duration 0.2.1 - install eqaf 0.10 - install fmt 0.11.0 - install fpath 0.7.3 - install gmap 0.3.0 - install http 6.1.1 - install ipaddr 5.6.1 - install ipaddr-sexp 5.6.1 - install kdf 1.0.0 - install logs 0.9.0 - install lwt 5.9.2 - install lwt_ppx 5.9.1 - install macaddr 5.6.1 - install magic-mime 1.3.1 - install mirage-crypto 2.0.2 - install mirage-crypto-ec 2.0.2 - install mirage-crypto-pk 2.0.2 - install mirage-crypto-rng 2.0.2 - install ocaml-compiler-libs v0.12.4 - install ocaml-syntax-shims 1.0.0 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install ocplib-endian 1.2 - install ohex 0.2.0 - install ppx_derivers 1.2.1 - install ppx_sexp_conv v0.16.0 - install ppxlib 0.35.0 - install ptime 1.2.0 - install re 1.14.0 - install rresult 0.7.0 - install sexplib0 v0.16.0 - install stdlib-shims 0.3.0 - install stringext 1.6.0 - install tls 2.0.3 - install tls-lwt 2.0.3 - install topkg 1.1.0 - install uri 4.4.0 - install uri-sexp 4.4.0 - install uutf 1.0.4 - install x509 1.0.6 - install zarith 1.14 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved alcotest.1.9.1, alcotest-lwt.1.9.1 (cached) -> retrieved angstrom.0.16.1 (cached) -> retrieved asn1-combinators.0.3.2 (cached) -> retrieved astring.0.8.5 (cached) -> retrieved base64.3.5.2 (cached) -> retrieved bigstringaf.0.10.0 (cached) -> retrieved base.v0.16.4 (cached) -> retrieved bos.0.2.1 (cached) -> retrieved ca-certs.1.0.1 (cached) -> retrieved conduit.8.0.0, conduit-lwt.8.0.0, conduit-lwt-unix.8.0.0 (cached) -> retrieved conf-gmp.5 (cached) -> retrieved conf-gmp-powm-sec.4 (cached) -> retrieved cmdliner.2.0.0 (cached) -> retrieved cohttp.6.1.1, cohttp-lwt.6.1.1, cohttp-lwt-unix.6.1.1, http.6.1.1 (cached) -> retrieved cppo.1.8.0 (cached) -> installed conf-gmp.5 -> installed conf-pkg-config.4 -> retrieved csexp.1.5.2 (cached) -> retrieved domain-name.0.5.0 (cached) -> installed conf-gmp-powm-sec.4 -> retrieved duration.0.2.1 (cached) -> retrieved eqaf.0.10 (cached) -> retrieved fmt.0.11.0 (cached) -> retrieved fpath.0.7.3 (cached) -> retrieved gmap.0.3.0 (cached) -> retrieved ipaddr.5.6.1, ipaddr-sexp.5.6.1, macaddr.5.6.1 (cached) -> retrieved kdf.1.0.0 (cached) -> retrieved logs.0.9.0 (cached) -> retrieved lwt.5.9.2 (cached) -> retrieved lwt_ppx.5.9.1 (cached) -> retrieved magic-mime.1.3.1 (cached) -> retrieved digestif.1.3.0 (cached) -> retrieved ocaml-compiler-libs.v0.12.4 (cached) -> retrieved ocaml-syntax-shims.1.0.0 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ocplib-endian.1.2 (cached) -> retrieved ohex.0.2.0 (cached) -> retrieved ppx_derivers.1.2.1 (cached) -> retrieved ppx_sexp_conv.v0.16.0 (cached) -> retrieved dune.3.20.2, dune-configurator.3.20.2 (cached) -> retrieved mirage-crypto.2.0.2, mirage-crypto-ec.2.0.2, mirage-crypto-pk.2.0.2, mirage-crypto-rng.2.0.2 (cached) -> retrieved ppxlib.0.35.0 (cached) -> retrieved ptime.1.2.0 (cached) -> retrieved re.1.14.0 (cached) -> retrieved rresult.0.7.0 (cached) -> retrieved sexplib0.v0.16.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved stringext.1.6.0 (cached) -> installed cmdliner.2.0.0 -> retrieved tls.2.0.3, tls-lwt.2.0.3 (cached) -> retrieved topkg.1.1.0 (cached) -> retrieved uri.4.4.0, uri-sexp.4.4.0 (cached) -> retrieved uutf.1.0.4 (cached) -> retrieved zarith.1.14 (cached) -> retrieved x509.1.0.6 (cached) -> installed ocamlbuild.0.16.1 -> installed ocamlfind.1.9.8 -> installed base-bytes.base -> installed zarith.1.14 -> installed topkg.1.1.0 -> installed rresult.0.7.0 -> installed uutf.1.0.4 -> installed fmt.0.11.0 -> installed ptime.1.2.0 -> installed astring.0.8.5 -> installed fpath.0.7.3 -> installed dune.3.20.2 -> installed duration.0.2.1 -> installed base64.3.5.2 -> installed csexp.1.5.2 -> installed asn1-combinators.0.3.2 -> installed cppo.1.8.0 -> installed domain-name.0.5.0 -> installed eqaf.0.10 -> installed gmap.0.3.0 -> installed http.6.1.1 -> installed macaddr.5.6.1 -> installed magic-mime.1.3.1 -> installed ocaml-compiler-libs.v0.12.4 -> installed ocaml-syntax-shims.1.0.0 -> installed ohex.0.2.0 -> installed ppx_derivers.1.2.1 -> installed re.1.14.0 -> installed sexplib0.v0.16.0 -> installed stdlib-shims.0.3.0 -> installed stringext.1.6.0 -> installed ocplib-endian.1.2 -> installed ipaddr.5.6.1 -> installed digestif.1.3.0 -> installed alcotest.1.9.1 -> installed dune-configurator.3.20.2 -> installed bigstringaf.0.10.0 -> installed angstrom.0.16.1 -> installed mirage-crypto.2.0.2 -> installed kdf.1.0.0 -> installed lwt.5.9.2 -> installed uri.4.4.0 -> installed logs.0.9.0 -> installed alcotest-lwt.1.9.1 -> installed mirage-crypto-rng.2.0.2 -> installed mirage-crypto-pk.2.0.2 -> installed base.v0.16.4 -> installed bos.0.2.1 -> installed mirage-crypto-ec.2.0.2 -> installed x509.1.0.6 -> installed ca-certs.1.0.1 -> installed tls.2.0.3 -> installed ppxlib.0.35.0 -> installed tls-lwt.2.0.3 -> installed lwt_ppx.5.9.1 -> installed ppx_sexp_conv.v0.16.0 -> installed ipaddr-sexp.5.6.1 -> installed uri-sexp.4.4.0 -> installed conduit.8.0.0 -> installed cohttp.6.1.1 -> installed conduit-lwt.8.0.0 -> installed cohttp-lwt.6.1.1 -> installed conduit-lwt-unix.8.0.0 -> installed cohttp-lwt-unix.6.1.1 Done. # To update the current shell environment, run: eval $(opam env) 2025-10-18 17:16.21 ---> saved as "926ad1d068089ab20d0485a91ef773c084899fc196f1aa777498599e6f04c0b6" /src: (copy (src .) (dst /src)) 2025-10-18 17:16.21 ---> saved as "0643220e3359d1c3140f8756ac474ea191fc3e3aa98ed4fa8ece53e47d4bf985" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (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 lib/mqtt_client/.mqtt_client.objs/byte -I lib/mqtt_client/.mqtt_client.objs/native -I /home/opam/.opam/4.14/lib/asn1-combinators -I /home/opam/.opam/4.14/lib/base64 -I /home/opam/.opam/4.14/lib/bytes -I /home/opam/.opam/4.14/lib/digestif -I /home/opam/.opam/4.14/lib/domain-name -I /home/opam/.opam/4.14/lib/eqaf -I /home/opam/.opam/4.14/lib/fmt -I /home/opam/.opam/4.14/lib/gmap -I /home/opam/.opam/4.14/lib/ipaddr -I /home/opam/.opam/4.14/lib/kdf/hkdf -I /home/opam/.opam/4.14/lib/kdf/pbkdf -I /home/opam/.opam/4.14/lib/logs -I /home/opam/.opam/4.14/lib/logs/lwt -I /home/opam/.opam/4.14/lib/lwt -I /home/opam/.opam/4.14/lib/lwt/unix -I /home/opam/.opam/4.14/lib/macaddr -I /home/opam/.opam/4.14/lib/mirage-crypto -I /home/opam/.opam/4.14/lib/mirage-crypto-ec -I /home/opam/.opam/4.14/lib/mirage-crypto-pk -I /home/opam/.opam/4.14/lib/mirage-crypto-rng -I /home/opam/.opam/4.14/lib/mirage-crypto-rng/unix -I /home/opam/.opam/4.14/lib/ocaml/threads -I /home/opam/.opam/4.14/lib/ocplib-endian -I /home/opam/.opam/4.14/lib/ocplib-endian/bigstring -I /home/opam/.opam/4.14/lib/ohex -I /home/opam/.opam/4.14/lib/ptime -I /home/opam/.opam/4.14/lib/ptime/clock -I /home/opam/.opam/4.14/lib/tls -I /home/opam/.opam/4.14/lib/tls-lwt -I /home/opam/.opam/4.14/lib/x509 -I /home/opam/.opam/4.14/lib/zarith -intf-suffix .ml -no-alias-deps -opaque -open Mqtt_client__ -o lib/mqtt_client/.mqtt_client.objs/native/mqtt_client.cmx -c -impl lib/mqtt_client/Mqtt_client.pp.ml) File "lib/mqtt_client/Mqtt_client.ml", line 200, characters 18-58: 200 | | None -> open_tcp_connection ~client_id host port ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Error: This expression has type (Lwt_io.input_channel * Lwt_io.output_channel) Lwt.t but an expression was expected of type (Lwt_io.input_channel * Lwt_io.output_channel, [> `Msg of string ]) result Lwt.t Type Lwt_io.input_channel * Lwt_io.output_channel is not compatible with type (Lwt_io.input_channel * Lwt_io.output_channel, [> `Msg of string ]) result (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 lib/mqtt_client/.mqtt_client.objs/byte -I /home/opam/.opam/4.14/lib/asn1-combinators -I /home/opam/.opam/4.14/lib/base64 -I /home/opam/.opam/4.14/lib/bytes -I /home/opam/.opam/4.14/lib/digestif -I /home/opam/.opam/4.14/lib/domain-name -I /home/opam/.opam/4.14/lib/eqaf -I /home/opam/.opam/4.14/lib/fmt -I /home/opam/.opam/4.14/lib/gmap -I /home/opam/.opam/4.14/lib/ipaddr -I /home/opam/.opam/4.14/lib/kdf/hkdf -I /home/opam/.opam/4.14/lib/kdf/pbkdf -I /home/opam/.opam/4.14/lib/logs -I /home/opam/.opam/4.14/lib/logs/lwt -I /home/opam/.opam/4.14/lib/lwt -I /home/opam/.opam/4.14/lib/lwt/unix -I /home/opam/.opam/4.14/lib/macaddr -I /home/opam/.opam/4.14/lib/mirage-crypto -I /home/opam/.opam/4.14/lib/mirage-crypto-ec -I /home/opam/.opam/4.14/lib/mirage-crypto-pk -I /home/opam/.opam/4.14/lib/mirage-crypto-rng -I /home/opam/.opam/4.14/lib/mirage-crypto-rng/unix -I /home/opam/.opam/4.14/lib/ocaml/threads -I /home/opam/.opam/4.14/lib/ocplib-endian -I /home/opam/.opam/4.14/lib/ocplib-endian/bigstring -I /home/opam/.opam/4.14/lib/ohex -I /home/opam/.opam/4.14/lib/ptime -I /home/opam/.opam/4.14/lib/ptime/clock -I /home/opam/.opam/4.14/lib/tls -I /home/opam/.opam/4.14/lib/tls-lwt -I /home/opam/.opam/4.14/lib/x509 -I /home/opam/.opam/4.14/lib/zarith -intf-suffix .ml -no-alias-deps -opaque -open Mqtt_client__ -o lib/mqtt_client/.mqtt_client.objs/byte/mqtt_client.cmo -c -impl lib/mqtt_client/Mqtt_client.pp.ml) File "lib/mqtt_client/Mqtt_client.ml", line 200, characters 18-58: 200 | | None -> open_tcp_connection ~client_id host port ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Error: This expression has type (Lwt_io.input_channel * Lwt_io.output_channel) Lwt.t but an expression was expected of type (Lwt_io.input_channel * Lwt_io.output_channel, [> `Msg of string ]) result Lwt.t Type Lwt_io.input_channel * Lwt_io.output_channel is not compatible with type (Lwt_io.input_channel * Lwt_io.output_channel, [> `Msg of string ]) result "/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1 2025-10-18 17:16.24: Job failed: Failed: Build failed