2026-02-20 10:08.37: New job: test hyper-systems/ocaml-mqtt https://github.com/hyper-systems/ocaml-mqtt.git#refs/heads/master (ee6f43c284b35e7d5f83012fd97daffa99302581) (macos-arm64:macos-homebrew-4.14_arm64_opam-2.5)Base: macos-homebrew-ocaml-4.14Opam project buildTo reproduce locally:git clone --recursive "https://github.com/hyper-systems/ocaml-mqtt.git" -b "master" && cd "ocaml-mqtt" && git reset --hard ee6f43c2cat > Dockerfile <<'END-OF-DOCKERFILE'FROM macos-homebrew-ocaml-4.14# macos-homebrew-4.14_arm64_opam-2.5USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"RUN ln -f ~/local/bin/opam-2.5 ~/local/bin/opamRUN opam init --reinit -niRUN uname -rs && opam exec -- ocaml -version && opam --versionRUN cd ~/opam-repository && (git cat-file -e d18d14011e4188f5c398421e2e99b297dd8150fb || git fetch origin master) && git reset -q --hard d18d14011e4188f5c398421e2e99b297dd8150fb && git log --no-decorate -n1 --oneline && opam update -uCOPY --chown=1000:1000 mqtt.opam ./src/./RUN opam pin add -yn mqtt.dev './src/./'RUN echo '(lang dune 3.0)' > './src/./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.2.1.0 cohttp.6.2.1 cohttp-lwt.6.2.1 cohttp-lwt-unix.6.2.1 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.3.21.1 dune-configurator.3.21.1 duration.0.2.1 eqaf.0.10 fmt.0.11.0 fpath.0.7.3 gmap.0.3.0 http.6.2.1 ipaddr.5.6.2 ipaddr-sexp.5.6.2 kdf.1.0.0 logs.0.10.0 lwt.5.9.2 lwt_ppx.5.9.1 macaddr.5.6.2 magic-mime.1.3.1 mirage-crypto.2.0.3 mirage-crypto-ec.2.0.3 mirage-crypto-pk.2.0.3 mirage-crypto-rng.2.0.3 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.1.1.1 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=2.5 --depext-only -y mqtt.dev $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . ./srcRUN cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2026-02-20 10:08.37: Using cache hint "hyper-systems/ocaml-mqtt-macos-homebrew-ocaml-4.14-macos-homebrew-4.14_arm64_opam-2.5-62091f8515fb2bf978ea87a0aca26175"2026-02-20 10:08.37: Using OBuilder spec:((from macos-homebrew-ocaml-4.14)(comment macos-homebrew-4.14_arm64_opam-2.5)(user (uid 1000) (gid 1000))(env CLICOLOR_FORCE 1)(env OPAMCOLOR always)(run (shell "ln -f ~/local/bin/opam-2.5 ~/local/bin/opam"))(run (shell "opam init --reinit -ni"))(run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))(run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))(network host)(shell "cd ~/opam-repository && (git cat-file -e d18d14011e4188f5c398421e2e99b297dd8150fb || git fetch origin master) && git reset -q --hard d18d14011e4188f5c398421e2e99b297dd8150fb && git log --no-decorate -n1 --oneline && opam update -u"))(copy (src mqtt.opam) (dst ./src/./))(run (network host)(shell "opam pin add -yn mqtt.dev './src/./'"))(run (network host)(shell "echo '(lang dune 3.0)' > './src/./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.2.1.0 cohttp.6.2.1 cohttp-lwt.6.2.1 cohttp-lwt-unix.6.2.1 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.3.21.1 dune-configurator.3.21.1 duration.0.2.1 eqaf.0.10 fmt.0.11.0 fpath.0.7.3 gmap.0.3.0 http.6.2.1 ipaddr.5.6.2 ipaddr-sexp.5.6.2 kdf.1.0.0 logs.0.10.0 lwt.5.9.2 lwt_ppx.5.9.1 macaddr.5.6.2 magic-mime.1.3.1 mirage-crypto.2.0.3 mirage-crypto-ec.2.0.3 mirage-crypto-pk.2.0.3 mirage-crypto-rng.2.0.3 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.1.1.1 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 /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))(network host)(shell "opam update --depexts && opam install --cli=2.5 --depext-only -y mqtt.dev $DEPS"))(run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))(network host)(shell "opam install $DEPS"))(copy (src .) (dst ./src))(run (shell "cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build")))2026-02-20 10:08.37: Waiting for resource in pool OCluster2026-02-20 10:08.37: Waiting for worker…2026-02-20 11:29.17: Got resource from pool OClusterBuilding on m1-worker-01All commits already cachedHEAD is now at ee6f43c Merge pull request #20 from hyper-systems/rizo-opam-install(from macos-homebrew-ocaml-4.14)2026-02-20 11:29.17 ---> using "0c60f117aee57abea8364cb033d47bb1d63ff0f68e5ee97378e032498e8442af" from cache/: (comment macos-homebrew-4.14_arm64_opam-2.5)/: (user (uid 1000) (gid 1000))/: (env CLICOLOR_FORCE 1)/: (env OPAMCOLOR always)/: (run (shell "ln -f ~/local/bin/opam-2.5 ~/local/bin/opam"))2026-02-20 11:29.18 ---> using "75b1629629d7f21c50a7e1e39b2ef83e2edb8ace81aab34254c0c8782b814749" from cache/: (run (shell "opam init --reinit -ni"))No configuration file found, using 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 /Users/mac1000/.opam from version 2.1 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 1 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=1 --globalFormat upgrade done.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] no changes from git+file:///Users/mac1000/opam-repository2026-02-20 11:29.18 ---> using "a61e945ab7671a6fff400f946e3fe88df4d67a783ea1f56fa59dc21595ef1b19" from cache/: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Darwin 24.5.0The OCaml toplevel, version 4.14.22.5.02026-02-20 11:29.18 ---> using "11a9923a4c4f0ab256d15330129e4c4938459d2e6239eb4f7bdf0f2620300e09" from cache/: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))(network host)(shell "cd ~/opam-repository && (git cat-file -e d18d14011e4188f5c398421e2e99b297dd8150fb || git fetch origin master) && git reset -q --hard d18d14011e4188f5c398421e2e99b297dd8150fb && git log --no-decorate -n1 --oneline && opam update -u"))From https://github.com/ocaml/opam-repository* branch master -> FETCH_HEAD043b6ea343..d18d14011e master -> origin/masterd18d14011e Merge pull request #29430 from hannesm/release-ipaddr-v5.6.2<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from git+file:///Users/mac1000/opam-repositoryEverything as up-to-date as possibleThe following packages are not being upgraded because the new versions conflict with other installed packages:- ocaml.5.4.1- ocaml-config.3However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.4.1"), which will ask permission to downgrade or uninstall the conflicting packages.Nothing to do.# To update the current shell environment, run: eval $(opam env)2026-02-20 11:29.18 ---> using "d620ef26fb7727cc8db468a5d24eb1adbbddc7bdfa8dc5d644bfe2a03012c6c1" from cache/: (copy (src mqtt.opam) (dst ./src/./))2026-02-20 11:29.19 ---> saved as "7a69da69ffc6aa683885e6f0c54634b52724659e03636f32be65d4a35a97f8c1"/: (run (network host)(shell "opam pin add -yn mqtt.dev './src/./'"))[mqtt.dev] synchronised (file:///Users/mac1000/src)mqtt is now pinned to file:///Users/mac1000/src (version dev)2026-02-20 11:29.29 ---> saved as "3bb7ae2f7f32f7912570806198bccba22a2e7b6ff0d3c8cdb31e937e6352683d"/: (run (network host)(shell "echo '(lang dune 3.0)' > './src/./dune-project'"))2026-02-20 11:29.30 ---> saved as "ee9b29f0220b2f4a3af641910cc8161b9893b75c859c74817c06de94ed522569"/: (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.2.1.0 cohttp.6.2.1 cohttp-lwt.6.2.1 cohttp-lwt-unix.6.2.1 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.3.21.1 dune-configurator.3.21.1 duration.0.2.1 eqaf.0.10 fmt.0.11.0 fpath.0.7.3 gmap.0.3.0 http.6.2.1 ipaddr.5.6.2 ipaddr-sexp.5.6.2 kdf.1.0.0 logs.0.10.0 lwt.5.9.2 lwt_ppx.5.9.1 macaddr.5.6.2 magic-mime.1.3.1 mirage-crypto.2.0.3 mirage-crypto-ec.2.0.3 mirage-crypto-pk.2.0.3 mirage-crypto-rng.2.0.3 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.1.1.1 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 /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))(network host)(shell "opam update --depexts && opam install --cli=2.5 --depext-only -y mqtt.dev $DEPS"))+ /opt/homebrew/bin/brew "update"- ==> Updating Homebrew...- Already up-to-date.<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>[mqtt.dev] synchronised (file:///Users/mac1000/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 pkgconf<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>+ /opt/homebrew/bin/brew "install" "gmp" "pkgconf"- ==> Fetching downloads for: gmp and pkgconf- ✔︎ Bottle Manifest gmp (6.3.0)- ✔︎ Bottle Manifest pkgconf (2.5.1)- ✔︎ Bottle Manifest gmp (6.3.0)- ✔︎ Bottle Manifest pkgconf (2.5.1)- ✔︎ Bottle gmp (6.3.0)- ✔︎ Bottle pkgconf (2.5.1)- ==> Pouring gmp--6.3.0.arm64_sequoia.bottle.tar.gz- 🍺 /opt/homebrew/Cellar/gmp/6.3.0: 22 files, 3.4MB- ==> Running `brew cleanup gmp`...- Disable this behaviour by setting `HOMEBREW_NO_INSTALL_CLEANUP=1`.- Hide these hints with `HOMEBREW_NO_ENV_HINTS=1` (see `man brew`).- ==> Pouring pkgconf--2.5.1.arm64_sequoia.bottle.tar.gz- 🍺 /opt/homebrew/Cellar/pkgconf/2.5.1: 28 files, 531.1KB- ==> Running `brew cleanup pkgconf`...# To update the current shell environment, run: eval $(opam env)2026-02-20 11:29.52 ---> saved as "6cee115f501d1ad6e9c30be7a47d9d87bb88b1431309b47c44270eaa232c6a0f"/: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))(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 2.1.0- install cohttp 6.2.1- install cohttp-lwt 6.2.1- install cohttp-lwt-unix 6.2.1- 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 3.21.1- install dune-configurator 3.21.1- 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 6.2.1- install ipaddr 5.6.2- install ipaddr-sexp 5.6.2- install kdf 1.0.0- install logs 0.10.0- install lwt 5.9.2- install lwt_ppx 5.9.1- install macaddr 5.6.2- install magic-mime 1.3.1- install mirage-crypto 2.0.3- install mirage-crypto-ec 2.0.3- install mirage-crypto-pk 2.0.3- install mirage-crypto-rng 2.0.3- 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 1.1.1- 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 asn1-combinators.0.3.2 (cached)-> retrieved angstrom.0.16.1 (cached)-> retrieved astring.0.8.5 (cached)-> retrieved alcotest.1.9.1, alcotest-lwt.1.9.1 (cached)-> retrieved base64.3.5.2 (cached)-> retrieved base.v0.16.4 (cached)-> retrieved bos.0.2.1 (cached)-> retrieved bigstringaf.0.10.0 (cached)-> retrieved ca-certs.1.0.1 (cached)-> retrieved cmdliner.2.1.0 (cached)-> retrieved conf-gmp.5 (cached)-> retrieved conf-gmp-powm-sec.4 (cached)-> retrieved conduit.8.0.0, conduit-lwt.8.0.0, conduit-lwt-unix.8.0.0 (cached)-> installed conf-pkg-config.4-> retrieved cppo.1.8.0 (cached)-> installed conf-gmp.5-> retrieved csexp.1.5.2 (cached)-> retrieved cohttp.6.2.1, cohttp-lwt.6.2.1, cohttp-lwt-unix.6.2.1, http.6.2.1 (cached)-> installed conf-gmp-powm-sec.4-> retrieved domain-name.0.5.0 (cached)-> retrieved digestif.1.3.0 (cached)-> retrieved duration.0.2.1 (cached)-> retrieved fmt.0.11.0 (cached)-> retrieved eqaf.0.10 (cached)-> retrieved fpath.0.7.3 (cached)-> retrieved gmap.0.3.0 (cached)-> retrieved ipaddr.5.6.2, ipaddr-sexp.5.6.2, macaddr.5.6.2 (cached)-> retrieved kdf.1.0.0 (cached)-> retrieved logs.0.10.0 (cached)-> retrieved lwt.5.9.2 (cached)-> retrieved lwt_ppx.5.9.1 (cached)-> retrieved magic-mime.1.3.1 (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 mirage-crypto.2.0.3, mirage-crypto-ec.2.0.3, mirage-crypto-pk.2.0.3, mirage-crypto-rng.2.0.3 (cached)-> retrieved ppxlib.0.35.0 (cached)-> retrieved ptime.1.2.0 (cached)-> retrieved rresult.0.7.0 (cached)-> retrieved re.1.14.0 (cached)-> retrieved sexplib0.v0.16.0 (cached)-> retrieved stdlib-shims.0.3.0 (cached)-> retrieved stringext.1.6.0 (cached)-> retrieved topkg.1.1.1 (cached)-> retrieved tls.2.0.3, tls-lwt.2.0.3 (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)-> retrieved dune.3.21.1, dune-configurator.3.21.1 (cached)-> installed ocamlbuild.0.16.1-> installed cmdliner.2.1.0-> installed ocamlfind.1.9.8-> installed base-bytes.base-> installed zarith.1.14-> installed topkg.1.1.1-> 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.3.21.1-> installed duration.0.2.1-> installed csexp.1.5.2-> installed domain-name.0.5.0-> installed http.6.2.1-> installed gmap.0.3.0-> installed eqaf.0.10-> installed cppo.1.8.0-> installed base64.3.5.2-> installed asn1-combinators.0.3.2-> installed macaddr.5.6.2-> installed ohex.0.2.0-> installed ocplib-endian.1.2-> installed ocaml-syntax-shims.1.0.0-> installed ocaml-compiler-libs.v0.12.4-> installed ppx_derivers.1.2.1-> installed stdlib-shims.0.3.0-> installed stringext.1.6.0-> installed magic-mime.1.3.1-> installed sexplib0.v0.16.0-> installed ipaddr.5.6.2-> installed digestif.1.3.0-> installed re.1.14.0-> installed dune-configurator.3.21.1-> installed bigstringaf.0.10.0-> installed angstrom.0.16.1-> installed alcotest.1.9.1-> installed mirage-crypto.2.0.3-> installed kdf.1.0.0-> installed uri.4.4.0-> installed lwt.5.9.2-> installed logs.0.10.0-> installed alcotest-lwt.1.9.1-> installed mirage-crypto-rng.2.0.3-> installed mirage-crypto-pk.2.0.3-> installed base.v0.16.4-> installed bos.0.2.1-> installed mirage-crypto-ec.2.0.3-> installed x509.1.0.6-> installed ca-certs.1.0.1-> installed tls.2.0.3-> installed tls-lwt.2.0.3-> installed ppxlib.0.35.0-> installed lwt_ppx.5.9.1-> installed ppx_sexp_conv.v0.16.0-> installed uri-sexp.4.4.0-> installed ipaddr-sexp.5.6.2-> installed conduit.8.0.0-> installed cohttp.6.2.1-> installed conduit-lwt.8.0.0-> installed conduit-lwt-unix.8.0.0-> installed cohttp-lwt.6.2.1-> installed cohttp-lwt-unix.6.2.1Done.# To update the current shell environment, run: eval $(opam env)2026-02-20 11:31.03 ---> saved as "1b2b21be15ce15ebe03c781bb0d30e54c1bdc9899fbc6cf21d1c24602dd5f430"/: (copy (src .) (dst ./src))2026-02-20 11:31.04 ---> saved as "61686f01b24fc667a56034d58ab6eca23f280258f65bd578885cb1a9c4c9e329"/: (run (shell "cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build"))(cd _build/default && /Users/mac1000/.opam/4.14.2/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 -I lib/mqtt_client/.mqtt_client.objs/byte -I /Users/mac1000/.opam/4.14.2/lib/asn1-combinators -I /Users/mac1000/.opam/4.14.2/lib/base64 -I /Users/mac1000/.opam/4.14.2/lib/bytes -I /Users/mac1000/.opam/4.14.2/lib/digestif -I /Users/mac1000/.opam/4.14.2/lib/domain-name -I /Users/mac1000/.opam/4.14.2/lib/eqaf -I /Users/mac1000/.opam/4.14.2/lib/fmt -I /Users/mac1000/.opam/4.14.2/lib/gmap -I /Users/mac1000/.opam/4.14.2/lib/ipaddr -I /Users/mac1000/.opam/4.14.2/lib/kdf/hkdf -I /Users/mac1000/.opam/4.14.2/lib/kdf/pbkdf -I /Users/mac1000/.opam/4.14.2/lib/logs -I /Users/mac1000/.opam/4.14.2/lib/logs/lwt -I /Users/mac1000/.opam/4.14.2/lib/lwt -I /Users/mac1000/.opam/4.14.2/lib/lwt/unix -I /Users/mac1000/.opam/4.14.2/lib/macaddr -I /Users/mac1000/.opam/4.14.2/lib/mirage-crypto -I /Users/mac1000/.opam/4.14.2/lib/mirage-crypto-ec -I /Users/mac1000/.opam/4.14.2/lib/mirage-crypto-pk -I /Users/mac1000/.opam/4.14.2/lib/mirage-crypto-rng -I /Users/mac1000/.opam/4.14.2/lib/mirage-crypto-rng/unix -I /Users/mac1000/.opam/4.14.2/lib/ocaml/threads -I /Users/mac1000/.opam/4.14.2/lib/ocplib-endian -I /Users/mac1000/.opam/4.14.2/lib/ocplib-endian/bigstring -I /Users/mac1000/.opam/4.14.2/lib/ohex -I /Users/mac1000/.opam/4.14.2/lib/ptime -I /Users/mac1000/.opam/4.14.2/lib/ptime/clock -I /Users/mac1000/.opam/4.14.2/lib/tls -I /Users/mac1000/.opam/4.14.2/lib/tls-lwt -I /Users/mac1000/.opam/4.14.2/lib/x509 -I /Users/mac1000/.opam/4.14.2/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.tbut an expression was expected of type(Lwt_io.input_channel * Lwt_io.output_channel, [> `Msg of string ])result Lwt.tType Lwt_io.input_channel * Lwt_io.output_channelis not compatible with type(Lwt_io.input_channel * Lwt_io.output_channel, [> `Msg of string ])result(cd _build/default && /Users/mac1000/.opam/4.14.2/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 /Users/mac1000/.opam/4.14.2/lib/asn1-combinators -I /Users/mac1000/.opam/4.14.2/lib/base64 -I /Users/mac1000/.opam/4.14.2/lib/bytes -I /Users/mac1000/.opam/4.14.2/lib/digestif -I /Users/mac1000/.opam/4.14.2/lib/domain-name -I /Users/mac1000/.opam/4.14.2/lib/eqaf -I /Users/mac1000/.opam/4.14.2/lib/fmt -I /Users/mac1000/.opam/4.14.2/lib/gmap -I /Users/mac1000/.opam/4.14.2/lib/ipaddr -I /Users/mac1000/.opam/4.14.2/lib/kdf/hkdf -I /Users/mac1000/.opam/4.14.2/lib/kdf/pbkdf -I /Users/mac1000/.opam/4.14.2/lib/logs -I /Users/mac1000/.opam/4.14.2/lib/logs/lwt -I /Users/mac1000/.opam/4.14.2/lib/lwt -I /Users/mac1000/.opam/4.14.2/lib/lwt/unix -I /Users/mac1000/.opam/4.14.2/lib/macaddr -I /Users/mac1000/.opam/4.14.2/lib/mirage-crypto -I /Users/mac1000/.opam/4.14.2/lib/mirage-crypto-ec -I /Users/mac1000/.opam/4.14.2/lib/mirage-crypto-pk -I /Users/mac1000/.opam/4.14.2/lib/mirage-crypto-rng -I /Users/mac1000/.opam/4.14.2/lib/mirage-crypto-rng/unix -I /Users/mac1000/.opam/4.14.2/lib/ocaml/threads -I /Users/mac1000/.opam/4.14.2/lib/ocplib-endian -I /Users/mac1000/.opam/4.14.2/lib/ocplib-endian/bigstring -I /Users/mac1000/.opam/4.14.2/lib/ohex -I /Users/mac1000/.opam/4.14.2/lib/ptime -I /Users/mac1000/.opam/4.14.2/lib/ptime/clock -I /Users/mac1000/.opam/4.14.2/lib/tls -I /Users/mac1000/.opam/4.14.2/lib/tls-lwt -I /Users/mac1000/.opam/4.14.2/lib/x509 -I /Users/mac1000/.opam/4.14.2/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.tbut an expression was expected of type(Lwt_io.input_channel * Lwt_io.output_channel, [> `Msg of string ])result Lwt.tType Lwt_io.input_channel * Lwt_io.output_channelis not compatible with type(Lwt_io.input_channel * Lwt_io.output_channel, [> `Msg of string ])result"/usr/bin/env" "bash" "-c" "cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 12026-02-20 11:31.10: Job failed: Failed: Build failed