2025-06-17 18:27.56: New job: test hyper-systems/ocaml-mqtt https://github.com/hyper-systems/ocaml-mqtt.git#refs/heads/master (ee6f43c284b35e7d5f83012fd97daffa99302581) (linux-x86_64:fedora-41-4.14_opam-2.3) Base: ocaml/opam:fedora-41-ocaml-4.14@sha256:e18d67147cfd23b78ea8a17248216181b59b1047f2b8c3fc75f37938c49e35a4 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-41-ocaml-4.14@sha256:e18d67147cfd23b78ea8a17248216181b59b1047f2b8c3fc75f37938c49e35a4 # fedora-41-4.14_opam-2.3 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-2.3 /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 a28eb8a148feb4fbc6466fa0791668993513dbde || git fetch origin master) && git reset -q --hard a28eb8a148feb4fbc6466fa0791668993513dbde && 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.1.9.0 alcotest-lwt.1.9.0 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 base64.3.5.1 bigstringaf.0.10.0 bos.0.2.1 ca-certs.1.0.1 cmdliner.1.3.0 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.0.4.1 dune.3.19.1 dune-configurator.3.19.1 duration.0.2.1 eqaf.0.10 fmt.0.10.0 fpath.0.7.3 gmap.0.3.0 http.6.1.1 ipaddr.5.6.0 ipaddr-sexp.5.6.0 kdf.1.0.0 logs.0.8.0 lwt.5.9.1 lwt_ppx.5.9.1 macaddr.5.6.0 magic-mime.1.3.1 mirage-crypto.2.0.1 mirage-crypto-ec.2.0.1 mirage-crypto-pk.2.0.1 mirage-crypto-rng.2.0.1 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.1.12.0 rresult.0.7.0 seq.base sexplib0.v0.16.0 stdlib-shims.0.3.0 stringext.1.6.0 tls.2.0.1 tls-lwt.2.0.1 topkg.1.0.8 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=2.3 --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 2025-06-17 18:27.56: Using cache hint "hyper-systems/ocaml-mqtt-ocaml/opam:fedora-41-ocaml-4.14@sha256:e18d67147cfd23b78ea8a17248216181b59b1047f2b8c3fc75f37938c49e35a4-fedora-41-4.14_opam-2.3-979b31470e1025a2c5dd55ac71c715f9" 2025-06-17 18:27.56: Using OBuilder spec: ((from ocaml/opam:fedora-41-ocaml-4.14@sha256:e18d67147cfd23b78ea8a17248216181b59b1047f2b8c3fc75f37938c49e35a4) (comment fedora-41-4.14_opam-2.3) (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-2.3 /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 a28eb8a148feb4fbc6466fa0791668993513dbde || git fetch origin master) && git reset -q --hard a28eb8a148feb4fbc6466fa0791668993513dbde && 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.1.9.0 alcotest-lwt.1.9.0 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 base64.3.5.1 bigstringaf.0.10.0 bos.0.2.1 ca-certs.1.0.1 cmdliner.1.3.0 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.0.4.1 dune.3.19.1 dune-configurator.3.19.1 duration.0.2.1 eqaf.0.10 fmt.0.10.0 fpath.0.7.3 gmap.0.3.0 http.6.1.1 ipaddr.5.6.0 ipaddr-sexp.5.6.0 kdf.1.0.0 logs.0.8.0 lwt.5.9.1 lwt_ppx.5.9.1 macaddr.5.6.0 magic-mime.1.3.1 mirage-crypto.2.0.1 mirage-crypto-ec.2.0.1 mirage-crypto-pk.2.0.1 mirage-crypto-rng.2.0.1 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.1.12.0 rresult.0.7.0 seq.base sexplib0.v0.16.0 stdlib-shims.0.3.0 stringext.1.6.0 tls.2.0.1 tls-lwt.2.0.1 topkg.1.0.8 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=2.3 --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")) ) 2025-06-17 18:27.56: Waiting for resource in pool OCluster 2025-06-17 19:56.13: Waiting for worker… 2025-06-17 20:00.00: Got resource from pool OCluster Building on asteria.caelum.ci.dev All commits already cached HEAD is now at ee6f43c Merge pull request #20 from hyper-systems/rizo-opam-install (from ocaml/opam:fedora-41-ocaml-4.14@sha256:e18d67147cfd23b78ea8a17248216181b59b1047f2b8c3fc75f37938c49e35a4) 2025-06-17 20:00.01 ---> using "22fe946b035c020ff814c5576cdc75d7652cf945cb2c467c6d9cae1ca0d5d1e4" from cache /: (comment fedora-41-4.14_opam-2.3) /: (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 41 - x86_64 - Updates 100% | 191.8 KiB/s | 25.1 KiB | 00m00s Fedora 41 - x86_64 - Updates 100% | 1.4 MiB/s | 3.5 MiB | 00m02s Repositories loaded. Package "findutils-1:4.10.0-4.fc41.x86_64" is already installed. Nothing to do. 2025-06-17 20:00.01 ---> using "acba83c8fbb85f5fb83b3d24118174ced84b0f66836231dc84f8d54745061278" from cache /src: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam")) 2025-06-17 20:00.01 ---> using "ca3db86f436b376241c2269f32c845b6b5ab85471332a51034b18e4dbae999eb" 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] y Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2025-06-17 20:00.01 ---> using "c8590e32c8015d4f1bad379929a5a7f97d0d852ea223612fbffb57dd53027e6f" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-134-generic The OCaml toplevel, version 4.14.2 2.3.0 2025-06-17 20:00.01 ---> using "605268a13adf0255e82b335cf6caa9db604ecc1366c7ff70da6dc14e3e676194" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-06-17 20:00.01 ---> using "9c99ba5690e61f79e97947f98468946414eb639242036a49598ef0d5dfab3355" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e a28eb8a148feb4fbc6466fa0791668993513dbde || git fetch origin master) && git reset -q --hard a28eb8a148feb4fbc6466fa0791668993513dbde && git log --no-decorate -n1 --oneline && opam update -u")) a28eb8a148 Merge pull request #28017 from maiste/release-dune-3.19.1 <><> 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, which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2025-06-17 20:00.01 ---> using "949afb7443c8ae552a5bb20c329aa70638316547ec655a5a4dcc62e3d017c9d0" from cache /src: (copy (src mqtt.opam) (dst ./)) 2025-06-17 20:00.01 ---> saved as "0c843e13c939e7b360d8f07c06497a0bc5b959fcc888d5b93e3b377ed61f5c4f" /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) 2025-06-17 20:00.02 ---> saved as "36cc9877e96ccaeff98a32224e4592fcc34c5552dbaf779d0e936c510cda7b0c" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-06-17 20:00.02 ---> saved as "7da68a4f785eb348b840c5364bd341aa57d33ec9f58f006bc13b234908021f79" /src: (env DEPS "alcotest.1.9.0 alcotest-lwt.1.9.0 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 base64.3.5.1 bigstringaf.0.10.0 bos.0.2.1 ca-certs.1.0.1 cmdliner.1.3.0 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.0.4.1 dune.3.19.1 dune-configurator.3.19.1 duration.0.2.1 eqaf.0.10 fmt.0.10.0 fpath.0.7.3 gmap.0.3.0 http.6.1.1 ipaddr.5.6.0 ipaddr-sexp.5.6.0 kdf.1.0.0 logs.0.8.0 lwt.5.9.1 lwt_ppx.5.9.1 macaddr.5.6.0 magic-mime.1.3.1 mirage-crypto.2.0.1 mirage-crypto-ec.2.0.1 mirage-crypto-pk.2.0.1 mirage-crypto-rng.2.0.1 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.1.12.0 rresult.0.7.0 seq.base sexplib0.v0.16.0 stdlib-shims.0.3.0 stringext.1.6.0 tls.2.0.1 tls-lwt.2.0.1 topkg.1.0.8 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=2.3 --depext-only -y mqtt.dev $DEPS")) + /usr/bin/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/bin/sudo "yum" "install" "-y" "gmp-devel" - Updating and loading repositories: - Repositories loaded. - Package Arch Version Repository Size - Installing: - gmp-devel x86_64 1:6.3.0-2.fc41 fedora 352.3 KiB - Installing dependencies: - gmp-c++ x86_64 1:6.3.0-2.fc41 fedora 31.8 KiB - - Transaction Summary: - Installing: 2 packages - - Total size of inbound packages is 193 KiB. Need to download 193 KiB. - After this operation, 384 KiB extra will be used (install 384 KiB, remove 0 B). - [1/2] gmp-devel-1:6.3.0-2.fc41.x86_64 100% | 863.5 KiB/s | 174.4 KiB | 00m00s - [2/2] gmp-c++-1:6.3.0-2.fc41.x86_64 100% | 48.3 KiB/s | 18.6 KiB | 00m00s - -------------------------------------------------------------------------------- - [2/2] Total 100% | 369.1 KiB/s | 193.0 KiB | 00m01s - Running transaction - [1/4] Verify package files 100% | 2.0 KiB/s | 2.0 B | 00m00s - [2/4] Prepare transaction 100% | 52.0 B/s | 2.0 B | 00m00s - [3/4] Installing gmp-c++-1:6.3.0-2.fc41 100% | 15.9 MiB/s | 32.6 KiB | 00m00s - [4/4] Installing gmp-devel-1:6.3.0-2.fc 100% | 6.8 MiB/s | 354.1 KiB | 00m00s - Complete! + /usr/bin/rpm "-q" "--whatprovides" "gmp-devel" - gmp-devel-6.3.0-2.fc41.x86_64 2025-06-17 20:00.14 ---> saved as "9b467c754241c1cdaff5b7eda2e43458e109639d82e9328ed6a5219bb5839749" /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 69 packages - install alcotest 1.9.0 - install alcotest-lwt 1.9.0 - 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 3.5.1 - install bigstringaf 0.10.0 - install bos 0.2.1 - install ca-certs 1.0.1 - install cmdliner 1.3.0 - 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 0.4.1 - install dune 3.19.1 - install dune-configurator 3.19.1 - install duration 0.2.1 - install eqaf 0.10 - install fmt 0.10.0 - install fpath 0.7.3 - install gmap 0.3.0 - install http 6.1.1 - install ipaddr 5.6.0 - install ipaddr-sexp 5.6.0 - install kdf 1.0.0 - install logs 0.8.0 - install lwt 5.9.1 - install lwt_ppx 5.9.1 - install macaddr 5.6.0 - install magic-mime 1.3.1 - install mirage-crypto 2.0.1 - install mirage-crypto-ec 2.0.1 - install mirage-crypto-pk 2.0.1 - install mirage-crypto-rng 2.0.1 - 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 1.12.0 - install rresult 0.7.0 - install seq base - install sexplib0 v0.16.0 - install stdlib-shims 0.3.0 - install stringext 1.6.0 - install tls 2.0.1 - install tls-lwt 2.0.1 - install topkg 1.0.8 - 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.1.9.0, alcotest-lwt.1.9.0 (cached) -> retrieved base.v0.16.4 (cached) -> retrieved base64.3.5.1 (cached) -> retrieved bigstringaf.0.10.0 (cached) -> retrieved bos.0.2.1 (cached) -> retrieved ca-certs.1.0.1 (cached) -> retrieved cmdliner.1.3.0 (cached) -> retrieved conf-gmp.5 (cached) -> retrieved conf-gmp-powm-sec.4 (cached) -> retrieved cohttp.6.1.1, cohttp-lwt.6.1.1, cohttp-lwt-unix.6.1.1, http.6.1.1 (cached) -> retrieved conduit.8.0.0, conduit-lwt.8.0.0, conduit-lwt-unix.8.0.0 (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.0.4.1 (cached) -> installed conf-gmp-powm-sec.4 -> retrieved duration.0.2.1 (cached) -> retrieved eqaf.0.10 (cached) -> retrieved fmt.0.10.0 (cached) -> retrieved fpath.0.7.3 (cached) -> retrieved gmap.0.3.0 (cached) -> retrieved ipaddr.5.6.0, ipaddr-sexp.5.6.0, macaddr.5.6.0 (cached) -> retrieved kdf.1.0.0 (cached) -> retrieved logs.0.8.0 (cached) -> retrieved lwt.5.9.1, 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.3.19.1, dune-configurator.3.19.1 (cached) -> retrieved mirage-crypto.2.0.1, mirage-crypto-ec.2.0.1, mirage-crypto-pk.2.0.1, mirage-crypto-rng.2.0.1 (cached) -> retrieved ppxlib.0.35.0 (cached) -> retrieved ptime.1.2.0 (cached) -> retrieved seq.base (cached) -> retrieved re.1.12.0 (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.1.3.0 -> installed ocamlbuild.0.16.1 -> installed seq.base -> retrieved tls.2.0.1, tls-lwt.2.0.1 (cached) -> retrieved topkg.1.0.8 (cached) -> retrieved uri.4.4.0, uri-sexp.4.4.0 (cached) -> retrieved uutf.1.0.4 (cached) -> retrieved x509.1.0.6 (cached) -> retrieved zarith.1.14 (cached) -> installed ocamlfind.1.9.8 -> installed base-bytes.base -> installed zarith.1.14 -> installed topkg.1.0.8 -> installed rresult.0.7.0 -> installed uutf.1.0.4 -> installed fmt.0.10.0 -> installed ptime.1.2.0 -> installed astring.0.8.5 -> installed fpath.0.7.3 -> installed dune.3.19.1 -> installed duration.0.2.1 -> installed csexp.1.5.2 -> installed asn1-combinators.0.3.2 -> installed base64.3.5.1 -> installed cppo.1.8.0 -> installed domain-name.0.4.1 -> installed eqaf.0.10 -> installed gmap.0.3.0 -> installed http.6.1.1 -> installed macaddr.5.6.0 -> 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.1.12.0 -> installed sexplib0.v0.16.0 -> installed stdlib-shims.0.3.0 -> installed stringext.1.6.0 -> installed ocplib-endian.1.2 -> installed ipaddr.5.6.0 -> installed digestif.1.3.0 -> installed alcotest.1.9.0 -> installed dune-configurator.3.19.1 -> installed bigstringaf.0.10.0 -> installed angstrom.0.16.1 -> installed mirage-crypto.2.0.1 -> installed kdf.1.0.0 -> installed uri.4.4.0 -> installed lwt.5.9.1 -> installed logs.0.8.0 -> installed base.v0.16.4 -> installed alcotest-lwt.1.9.0 -> installed mirage-crypto-rng.2.0.1 -> installed mirage-crypto-pk.2.0.1 -> installed bos.0.2.1 -> installed mirage-crypto-ec.2.0.1 -> installed ppxlib.0.35.0 -> installed x509.1.0.6 -> installed ca-certs.1.0.1 -> installed tls.2.0.1 -> installed tls-lwt.2.0.1 -> installed lwt_ppx.5.9.1 -> installed ppx_sexp_conv.v0.16.0 -> installed ipaddr-sexp.5.6.0 -> 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) 2025-06-17 20:01.12 ---> saved as "a2af63e0f148d2cb16adf58b49538fa96374cbba56ca9f663cd1ff44b2406705" /src: (copy (src .) (dst /src)) 2025-06-17 20:01.12 ---> saved as "88519db7ee2983ddb516d5deff91c37e78c4878563ccb9997798de8af51eb301" /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 2025-06-17 20:01.14: Job failed: Failed: Build failed