2026-04-29 12:48.36: New job: test mirage/cowabloga https://github.com/mirage/cowabloga.git#refs/heads/master (2c256a92258f012c095bb72edcb639ad2fe164b3) (linux-s390x:debian-13-5.4_s390x_opam-2.5) Base: ocaml/opam:debian-13-ocaml-5.4@sha256:861c06f54720da3b18d2bf59d8bf9344a8ed199bb58da47182f5d7998ae05400 Opam project build To reproduce locally: git clone --recursive "https://github.com/mirage/cowabloga.git" -b "master" && cd "cowabloga" && git reset --hard 2c256a92 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-5.4@sha256:861c06f54720da3b18d2bf59d8bf9344a8ed199bb58da47182f5d7998ae05400 # debian-13-5.4_s390x_opam-2.5 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo ln -f /usr/bin/opam-2.5 /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 dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd || git fetch origin master) && git reset -q --hard dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 cowabloga.opam ./ RUN opam pin add -yn cowabloga.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="angstrom.0.16.1 asn1-combinators.0.3.2 astring.0.8.5 base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 bos.0.3.0 ca-certs.1.0.1 cmdliner.2.1.1 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 cow.2.5.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 digestif.1.3.0 domain-name.0.5.0 dune.3.22.2 dune-build-info.3.22.2 dune-configurator.3.22.2 duration.0.3.1 eqaf.0.10 ezjsonm.1.3.0 fmt.0.11.0 fpath.0.7.3 gmap.0.3.0 hex.1.5.0 http.6.2.1 ipaddr.5.6.2 ipaddr-sexp.5.6.2 jsonm.1.0.2 kdf.1.0.0 logs.0.10.0 lwt.6.1.2 macaddr.5.6.2 magic-mime.1.3.1 mirage-crypto.2.1.0 mirage-crypto-ec.2.1.0 mirage-crypto-pk.2.1.0 mirage-crypto-rng.2.1.0 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ohex.0.2.0 omd.2.0.0~alpha4 ppx_derivers.1.2.1 ppx_sexp_conv.v0.17.1 ppxlib.0.38.0 ppxlib_jane.v0.17.4 ptime.1.2.0 re.1.14.0 rresult.0.7.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 stringext.1.6.0 topkg.1.1.1 uri.4.4.0 uri-sexp.4.4.0 uucp.17.0.0 uunf.17.0.0 uutf.1.0.4 x509.1.0.6 xmlm.1.4.0 zarith.1.14" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y cowabloga.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 2026-04-29 12:48.36: Using cache hint "mirage/cowabloga-ocaml/opam:debian-13-ocaml-5.4@sha256:861c06f54720da3b18d2bf59d8bf9344a8ed199bb58da47182f5d7998ae05400-debian-13-5.4_s390x_opam-2.5-121ca5a69b33384459d129d3ebb20f14" 2026-04-29 12:48.36: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-5.4@sha256:861c06f54720da3b18d2bf59d8bf9344a8ed199bb58da47182f5d7998ae05400) (comment debian-13-5.4_s390x_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 dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd || git fetch origin master) && git reset -q --hard dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src cowabloga.opam) (dst ./)) (run (network host) (shell "opam pin add -yn cowabloga.dev './'")) (run (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "angstrom.0.16.1 asn1-combinators.0.3.2 astring.0.8.5 base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 bos.0.3.0 ca-certs.1.0.1 cmdliner.2.1.1 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 cow.2.5.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 digestif.1.3.0 domain-name.0.5.0 dune.3.22.2 dune-build-info.3.22.2 dune-configurator.3.22.2 duration.0.3.1 eqaf.0.10 ezjsonm.1.3.0 fmt.0.11.0 fpath.0.7.3 gmap.0.3.0 hex.1.5.0 http.6.2.1 ipaddr.5.6.2 ipaddr-sexp.5.6.2 jsonm.1.0.2 kdf.1.0.0 logs.0.10.0 lwt.6.1.2 macaddr.5.6.2 magic-mime.1.3.1 mirage-crypto.2.1.0 mirage-crypto-ec.2.1.0 mirage-crypto-pk.2.1.0 mirage-crypto-rng.2.1.0 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ohex.0.2.0 omd.2.0.0~alpha4 ppx_derivers.1.2.1 ppx_sexp_conv.v0.17.1 ppxlib.0.38.0 ppxlib_jane.v0.17.4 ptime.1.2.0 re.1.14.0 rresult.0.7.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 stringext.1.6.0 topkg.1.1.1 uri.4.4.0 uri-sexp.4.4.0 uucp.17.0.0 uunf.17.0.0 uutf.1.0.4 x509.1.0.6 xmlm.1.4.0 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=2.5 --depext-only -y cowabloga.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")) ) 2026-04-29 12:48.36: Waiting for resource in pool OCluster 2026-04-29 13:37.28: Waiting for worker… 2026-04-29 20:01.39: Got resource from pool OCluster Building on s390x-worker-01.marist.ci.dev All commits already cached HEAD is now at 2c256a9 lint opam file (from ocaml/opam:debian-13-ocaml-5.4@sha256:861c06f54720da3b18d2bf59d8bf9344a8ed199bb58da47182f5d7998ae05400) Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:861c06f54720da3b18d2bf59d8bf9344a8ed199bb58da47182f5d7998ae05400' locally docker.io/ocaml/opam@sha256:861c06f54720da3b18d2bf59d8bf9344a8ed199bb58da47182f5d7998ae05400: Pulling from ocaml/opam Digest: sha256:861c06f54720da3b18d2bf59d8bf9344a8ed199bb58da47182f5d7998ae05400 Status: Downloaded newer image for ocaml/opam@sha256:861c06f54720da3b18d2bf59d8bf9344a8ed199bb58da47182f5d7998ae05400 2026-04-29 20:01.39 ---> using "1409726e79dc9be9e4654217e55476173a1c5e4979c5ce8b4590b4f02c5bba90" from cache /: (comment debian-13-5.4_s390x_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")) 2026-04-29 20:01.39 ---> using "5984c7db0c3205eebbe2b0f9dffc8a14fce2938cbfb2bd7f84def5e90e28ede8" 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 2026-04-29 20:01.39 ---> using "c352ee630ca44c2cbb5a2306c53342d63d89bb3eace87beefde3a620dbe8617a" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-107-generic The OCaml toplevel, version 5.4.1 2.5.0 2026-04-29 20:01.39 ---> using "631a37c5bd52ff501299e11acc882062011c2c834e90ee4b8e0b8314ff72feef" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-04-29 20:01.39 ---> using "4cf8a4ec6775313ba00e7945991404b95d24be54cf13198975e09a30f94a5632" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd || git fetch origin master) && git reset -q --hard dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 42844088d7..dd592986d4 master -> origin/master dd592986d4 Merge pull request #29752 from raphael-proust/opam-publish-lwt.6.1.2 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///home/opam/opam-repository default (at git+file:///home/opam/opam-repository): [WARNING] opam is out-of-date. Please consider updating it (https://opam.ocaml.org/doc/Install.html) default (at git+file:///home/opam/opam-repository): [INFO] opam 2.5.1 includes security fixes; please consider upgrading (https://opam.ocaml.org/doc/Install.html) Everything as up-to-date as possible However, 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) 2026-04-29 20:01.39 ---> using "1b45f4a6f89fb2fad6b6134909696dda3b971241825bd40b35a965092c82d8bc" from cache /src: (copy (src cowabloga.opam) (dst ./)) 2026-04-29 20:01.42 ---> saved as "93660e9a128665f191c4afe47bd5019e83d590100824154c907e71ea181e6d2b" /src: (run (network host) (shell "opam pin add -yn cowabloga.dev './'")) [cowabloga.dev] synchronised (file:///src) cowabloga is now pinned to file:///src (version dev) 2026-04-29 20:01.46 ---> saved as "e5197070167628004ff7c2a78e2ae66e38479d9705c7efa4d8c0e7f368f3b3b5" /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-04-29 20:01.47 ---> saved as "4ee40698422e2bee0777e87dac1ea14f52214c347f47ef2cc2e3763ec22360f2" /src: (env DEPS "angstrom.0.16.1 asn1-combinators.0.3.2 astring.0.8.5 base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 bos.0.3.0 ca-certs.1.0.1 cmdliner.2.1.1 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 cow.2.5.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 digestif.1.3.0 domain-name.0.5.0 dune.3.22.2 dune-build-info.3.22.2 dune-configurator.3.22.2 duration.0.3.1 eqaf.0.10 ezjsonm.1.3.0 fmt.0.11.0 fpath.0.7.3 gmap.0.3.0 hex.1.5.0 http.6.2.1 ipaddr.5.6.2 ipaddr-sexp.5.6.2 jsonm.1.0.2 kdf.1.0.0 logs.0.10.0 lwt.6.1.2 macaddr.5.6.2 magic-mime.1.3.1 mirage-crypto.2.1.0 mirage-crypto-ec.2.1.0 mirage-crypto-pk.2.1.0 mirage-crypto-rng.2.1.0 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ohex.0.2.0 omd.2.0.0~alpha4 ppx_derivers.1.2.1 ppx_sexp_conv.v0.17.1 ppxlib.0.38.0 ppxlib_jane.v0.17.4 ptime.1.2.0 re.1.14.0 rresult.0.7.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 stringext.1.6.0 topkg.1.1.1 uri.4.4.0 uri-sexp.4.4.0 uucp.17.0.0 uunf.17.0.0 uutf.1.0.4 x509.1.0.6 xmlm.1.4.0 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=2.5 --depext-only -y cowabloga.dev $DEPS")) + /usr/bin/sudo "apt-get" "update" - Hit:1 http://deb.debian.org/debian trixie InRelease - Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB] - Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB] - Get:4 http://deb.debian.org/debian-security trixie-security/main s390x Packages [121 kB] - Fetched 212 kB in 0s (1222 kB/s) - Reading package lists... <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [cowabloga.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). The following system packages will first need to be installed: libgmp-dev pkg-config <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> + /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libgmp-dev" "pkg-config" - Selecting previously unselected package libgmpxx4ldbl:s390x. - (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 20413 files and directories currently installed.) - Preparing to unpack .../0-libgmpxx4ldbl_2%3a6.3.0+dfsg-3_s390x.deb ... - Unpacking libgmpxx4ldbl:s390x (2:6.3.0+dfsg-3) ... - Selecting previously unselected package libgmp-dev:s390x. - Preparing to unpack .../1-libgmp-dev_2%3a6.3.0+dfsg-3_s390x.deb ... - Unpacking libgmp-dev:s390x (2:6.3.0+dfsg-3) ... - Selecting previously unselected package libpkgconf3:s390x. - Preparing to unpack .../2-libpkgconf3_1.8.1-4_s390x.deb ... - Unpacking libpkgconf3:s390x (1.8.1-4) ... - Selecting previously unselected package pkgconf-bin. - Preparing to unpack .../3-pkgconf-bin_1.8.1-4_s390x.deb ... - Unpacking pkgconf-bin (1.8.1-4) ... - Selecting previously unselected package pkgconf:s390x. - Preparing to unpack .../4-pkgconf_1.8.1-4_s390x.deb ... - Unpacking pkgconf:s390x (1.8.1-4) ... - Selecting previously unselected package pkg-config:s390x. - Preparing to unpack .../5-pkg-config_1.8.1-4_s390x.deb ... - Unpacking pkg-config:s390x (1.8.1-4) ... - Setting up libpkgconf3:s390x (1.8.1-4) ... - Setting up libgmpxx4ldbl:s390x (2:6.3.0+dfsg-3) ... - Setting up pkgconf-bin (1.8.1-4) ... - Setting up libgmp-dev:s390x (2:6.3.0+dfsg-3) ... - Setting up pkgconf:s390x (1.8.1-4) ... - Setting up pkg-config:s390x (1.8.1-4) ... - Processing triggers for libc-bin (2.41-12+deb13u2) ... # To update the current shell environment, run: eval $(opam env) 2026-04-29 20:02.11 ---> saved as "44cff370166e204e4bd564092ae8544dd23c6ee48209bcf4b62e9d140c4054cb" /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 75 packages - install angstrom 0.16.1 - install asn1-combinators 0.3.2 - install astring 0.8.5 - install base v0.17.3 - install base-bytes base - install base64 3.5.2 - install bigstringaf 0.10.0 - install bos 0.3.0 - install ca-certs 1.0.1 - install cmdliner 2.1.1 - 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 cow 2.5.0 - install cppo 1.8.0 - install csexp 1.5.2 - install cstruct 6.2.0 - install digestif 1.3.0 - install domain-name 0.5.0 - install dune 3.22.2 - install dune-build-info 3.22.2 - install dune-configurator 3.22.2 - install duration 0.3.1 - install eqaf 0.10 - install ezjsonm 1.3.0 - install fmt 0.11.0 - install fpath 0.7.3 - install gmap 0.3.0 - install hex 1.5.0 - install http 6.2.1 - install ipaddr 5.6.2 - install ipaddr-sexp 5.6.2 - install jsonm 1.0.2 - install kdf 1.0.0 - install logs 0.10.0 - install lwt 6.1.2 - install macaddr 5.6.2 - install magic-mime 1.3.1 - install mirage-crypto 2.1.0 - install mirage-crypto-ec 2.1.0 - install mirage-crypto-pk 2.1.0 - install mirage-crypto-rng 2.1.0 - install ocaml-compiler-libs v0.17.0 - install ocaml-syntax-shims 1.0.0 - install ocaml_intrinsics_kernel v0.17.1 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install ocplib-endian 1.2 - install ohex 0.2.0 - install omd 2.0.0~alpha4 - install ppx_derivers 1.2.1 - install ppx_sexp_conv v0.17.1 - install ppxlib 0.38.0 - install ppxlib_jane v0.17.4 - install ptime 1.2.0 - install re 1.14.0 - install rresult 0.7.0 - install sexplib0 v0.17.0 - install stdlib-shims 0.3.0 - install stringext 1.6.0 - install topkg 1.1.1 - install uri 4.4.0 - install uri-sexp 4.4.0 - install uucp 17.0.0 - install uunf 17.0.0 - install uutf 1.0.4 - install x509 1.0.6 - install xmlm 1.4.0 - install zarith 1.14 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> 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 bos.0.3.0 (cached) -> retrieved base.v0.17.3 (cached) -> retrieved ca-certs.1.0.1 (cached) -> retrieved cmdliner.2.1.1 (cached) -> retrieved conf-gmp.5 (cached) -> retrieved conf-gmp-powm-sec.4 (cached) -> retrieved cohttp.6.2.1, cohttp-lwt.6.2.1, cohttp-lwt-unix.6.2.1, http.6.2.1 (cached) -> retrieved conduit.8.0.0, conduit-lwt.8.0.0, conduit-lwt-unix.8.0.0 (cached) -> retrieved cow.2.5.0 (cached) -> installed conf-gmp.5 -> installed conf-pkg-config.4 -> retrieved cppo.1.8.0 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved cstruct.6.2.0 (cached) -> installed conf-gmp-powm-sec.4 -> retrieved domain-name.0.5.0 (cached) -> retrieved duration.0.3.1 (cached) -> retrieved eqaf.0.10 (cached) -> retrieved ezjsonm.1.3.0 (cached) -> retrieved fmt.0.11.0 (cached) -> retrieved fpath.0.7.3 (cached) -> retrieved gmap.0.3.0 (cached) -> retrieved hex.1.5.0 (cached) -> retrieved ipaddr.5.6.2, ipaddr-sexp.5.6.2, macaddr.5.6.2 (cached) -> retrieved jsonm.1.0.2 (cached) -> retrieved digestif.1.3.0 (cached) -> retrieved kdf.1.0.0 (cached) -> retrieved logs.0.10.0 (cached) -> retrieved magic-mime.1.3.1 (cached) -> retrieved lwt.6.1.2 (cached) -> retrieved ocaml-compiler-libs.v0.17.0 (cached) -> retrieved ocaml-syntax-shims.1.0.0 (cached) -> retrieved ocaml_intrinsics_kernel.v0.17.1 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved dune.3.22.2, dune-build-info.3.22.2, dune-configurator.3.22.2 (cached) -> retrieved mirage-crypto.2.1.0, mirage-crypto-ec.2.1.0, mirage-crypto-pk.2.1.0, mirage-crypto-rng.2.1.0 (cached) -> retrieved ocplib-endian.1.2 (cached) -> retrieved ohex.0.2.0 (cached) -> retrieved omd.2.0.0~alpha4 (cached) -> retrieved ppx_derivers.1.2.1 (cached) -> retrieved ppx_sexp_conv.v0.17.1 (cached) -> retrieved ppxlib_jane.v0.17.4 (cached) -> installed cmdliner.2.1.1 -> retrieved ppxlib.0.38.0 (cached) -> retrieved ptime.1.2.0 (cached) -> retrieved re.1.14.0 (cached) -> retrieved rresult.0.7.0 (cached) -> retrieved sexplib0.v0.17.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved stringext.1.6.0 (cached) -> retrieved topkg.1.1.1 (cached) -> retrieved uunf.17.0.0 (cached) -> retrieved uutf.1.0.4 (cached) -> retrieved uri.4.4.0, uri-sexp.4.4.0 (cached) -> retrieved x509.1.0.6 (cached) -> retrieved uucp.17.0.0 (cached) -> retrieved xmlm.1.4.0 (cached) -> retrieved zarith.1.14 (cached) -> installed ocamlfind.1.9.8 -> installed base-bytes.base -> installed ocamlbuild.0.16.1 -> installed zarith.1.14 -> installed topkg.1.1.1 -> installed fmt.0.11.0 -> installed astring.0.8.5 -> installed rresult.0.7.0 -> installed ptime.1.2.0 -> installed fpath.0.7.3 -> installed uutf.1.0.4 -> installed xmlm.1.4.0 -> installed jsonm.1.0.2 -> installed uunf.17.0.0 -> installed dune.3.22.2 -> installed base64.3.5.2 -> installed asn1-combinators.0.3.2 -> installed csexp.1.5.2 -> installed cppo.1.8.0 -> installed cstruct.6.2.0 -> installed domain-name.0.5.0 -> installed dune-build-info.3.22.2 -> installed duration.0.3.1 -> installed eqaf.0.10 -> installed gmap.0.3.0 -> installed dune-configurator.3.22.2 -> installed hex.1.5.0 -> installed bigstringaf.0.10.0 -> installed http.6.2.1 -> installed macaddr.5.6.2 -> installed digestif.1.3.0 -> installed ipaddr.5.6.2 -> installed magic-mime.1.3.1 -> installed uucp.17.0.0 -> installed ocaml-compiler-libs.v0.17.0 -> installed mirage-crypto.2.1.0 -> installed ocaml_intrinsics_kernel.v0.17.1 -> installed ocaml-syntax-shims.1.0.0 -> installed ocplib-endian.1.2 -> installed ohex.0.2.0 -> installed kdf.1.0.0 -> installed angstrom.0.16.1 -> installed ppx_derivers.1.2.1 -> installed omd.2.0.0~alpha4 -> installed re.1.14.0 -> installed stdlib-shims.0.3.0 -> installed sexplib0.v0.17.0 -> installed stringext.1.6.0 -> installed ezjsonm.1.3.0 -> installed lwt.6.1.2 -> installed uri.4.4.0 -> installed logs.0.10.0 -> installed cow.2.5.0 -> installed bos.0.3.0 -> installed mirage-crypto-rng.2.1.0 -> installed base.v0.17.3 -> installed mirage-crypto-pk.2.1.0 -> installed mirage-crypto-ec.2.1.0 -> installed ppxlib.0.38.0 -> installed ppxlib_jane.v0.17.4 -> installed x509.1.0.6 -> installed ca-certs.1.0.1 -> installed ppx_sexp_conv.v0.17.1 -> installed ipaddr-sexp.5.6.2 -> installed uri-sexp.4.4.0 -> installed conduit.8.0.0 -> installed conduit-lwt.8.0.0 -> installed cohttp.6.2.1 -> installed conduit-lwt-unix.8.0.0 -> installed cohttp-lwt.6.2.1 -> installed cohttp-lwt-unix.6.2.1 Done. # To update the current shell environment, run: eval $(opam env) 2026-04-29 20:04.28 ---> saved as "0914e647266b7b4251e7a594c9bb1c36e75626b33f6300efe21de4ef68a33ec8" /src: (copy (src .) (dst /src)) 2026-04-29 20:04.38 ---> saved as "f3fa9e9bb1c61c28b6f1531b7d590e0a0ff639ffbcde58191c031bc22754d16c" /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@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -w A-4-41-44 -warn-error +1..49 -strict-sequence -principal -g -bin-annot -bin-annot-occurrences -I lib/.cowabloga.objs/byte -I /home/opam/.opam/5.4/lib/angstrom -I /home/opam/.opam/5.4/lib/bigstringaf -I /home/opam/.opam/5.4/lib/cow -I /home/opam/.opam/5.4/lib/cstruct -I /home/opam/.opam/5.4/lib/ezjsonm -I /home/opam/.opam/5.4/lib/hex -I /home/opam/.opam/5.4/lib/jsonm -I /home/opam/.opam/5.4/lib/lwt -I /home/opam/.opam/5.4/lib/magic-mime -I /home/opam/.opam/5.4/lib/omd -I /home/opam/.opam/5.4/lib/re -I /home/opam/.opam/5.4/lib/sexplib0 -I /home/opam/.opam/5.4/lib/stringext -I /home/opam/.opam/5.4/lib/uri -I /home/opam/.opam/5.4/lib/uucp -I /home/opam/.opam/5.4/lib/uunf -I /home/opam/.opam/5.4/lib/uutf -I /home/opam/.opam/5.4/lib/xmlm -no-alias-deps -opaque -open Cowabloga -o lib/.cowabloga.objs/byte/cowabloga__Atom_feed.cmo -c -impl lib/atom_feed.ml) File "lib/atom_feed.ml", line 1: Warning 70 [missing-mli]: Cannot find interface file. (cd _build/default && /home/opam/.opam/5.4/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -w A-4-41-44 -warn-error +1..49 -strict-sequence -principal -g -bin-annot -bin-annot-occurrences -I lib/.cowabloga.objs/byte -I /home/opam/.opam/5.4/lib/angstrom -I /home/opam/.opam/5.4/lib/bigstringaf -I /home/opam/.opam/5.4/lib/cow -I /home/opam/.opam/5.4/lib/cstruct -I /home/opam/.opam/5.4/lib/ezjsonm -I /home/opam/.opam/5.4/lib/hex -I /home/opam/.opam/5.4/lib/jsonm -I /home/opam/.opam/5.4/lib/lwt -I /home/opam/.opam/5.4/lib/magic-mime -I /home/opam/.opam/5.4/lib/omd -I /home/opam/.opam/5.4/lib/re -I /home/opam/.opam/5.4/lib/sexplib0 -I /home/opam/.opam/5.4/lib/stringext -I /home/opam/.opam/5.4/lib/uri -I /home/opam/.opam/5.4/lib/uucp -I /home/opam/.opam/5.4/lib/uunf -I /home/opam/.opam/5.4/lib/uutf -I /home/opam/.opam/5.4/lib/xmlm -no-alias-deps -opaque -open Cowabloga -o lib/.cowabloga.objs/byte/cowabloga__Date.cmo -c -impl lib/date.ml) File "lib/date.ml", line 1: Warning 70 [missing-mli]: Cannot find interface file. (cd _build/default && /home/opam/.opam/5.4/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -w A-4-41-44 -warn-error +1..49 -strict-sequence -principal -g -bin-annot -bin-annot-occurrences -I lib/.cowabloga.objs/byte -I /home/opam/.opam/5.4/lib/angstrom -I /home/opam/.opam/5.4/lib/bigstringaf -I /home/opam/.opam/5.4/lib/cow -I /home/opam/.opam/5.4/lib/cstruct -I /home/opam/.opam/5.4/lib/ezjsonm -I /home/opam/.opam/5.4/lib/hex -I /home/opam/.opam/5.4/lib/jsonm -I /home/opam/.opam/5.4/lib/lwt -I /home/opam/.opam/5.4/lib/magic-mime -I /home/opam/.opam/5.4/lib/omd -I /home/opam/.opam/5.4/lib/re -I /home/opam/.opam/5.4/lib/sexplib0 -I /home/opam/.opam/5.4/lib/stringext -I /home/opam/.opam/5.4/lib/uri -I /home/opam/.opam/5.4/lib/uucp -I /home/opam/.opam/5.4/lib/uunf -I /home/opam/.opam/5.4/lib/uutf -I /home/opam/.opam/5.4/lib/xmlm -no-alias-deps -opaque -open Cowabloga -o lib/.cowabloga.objs/byte/cowabloga__Headers.cmo -c -impl lib/headers.ml) File "lib/headers.ml", line 1: Warning 70 [missing-mli]: Cannot find interface file. (cd _build/default && /home/opam/.opam/5.4/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -w A-4-41-44 -warn-error +1..49 -strict-sequence -principal -g -bin-annot -bin-annot-occurrences -I lib/.cowabloga.objs/byte -I /home/opam/.opam/5.4/lib/angstrom -I /home/opam/.opam/5.4/lib/bigstringaf -I /home/opam/.opam/5.4/lib/cow -I /home/opam/.opam/5.4/lib/cstruct -I /home/opam/.opam/5.4/lib/ezjsonm -I /home/opam/.opam/5.4/lib/hex -I /home/opam/.opam/5.4/lib/jsonm -I /home/opam/.opam/5.4/lib/lwt -I /home/opam/.opam/5.4/lib/magic-mime -I /home/opam/.opam/5.4/lib/omd -I /home/opam/.opam/5.4/lib/re -I /home/opam/.opam/5.4/lib/sexplib0 -I /home/opam/.opam/5.4/lib/stringext -I /home/opam/.opam/5.4/lib/uri -I /home/opam/.opam/5.4/lib/uucp -I /home/opam/.opam/5.4/lib/uunf -I /home/opam/.opam/5.4/lib/uutf -I /home/opam/.opam/5.4/lib/xmlm -no-alias-deps -opaque -open Cowabloga -o lib/.cowabloga.objs/byte/cowabloga__Links.cmo -c -impl lib/links.ml) File "lib/links.ml", line 1: Warning 70 [missing-mli]: Cannot find interface file. (cd _build/default && /home/opam/.opam/5.4/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -w A-4-41-44 -warn-error +1..49 -strict-sequence -principal -g -bin-annot -bin-annot-occurrences -I lib/.cowabloga.objs/byte -I /home/opam/.opam/5.4/lib/angstrom -I /home/opam/.opam/5.4/lib/bigstringaf -I /home/opam/.opam/5.4/lib/cow -I /home/opam/.opam/5.4/lib/cstruct -I /home/opam/.opam/5.4/lib/ezjsonm -I /home/opam/.opam/5.4/lib/hex -I /home/opam/.opam/5.4/lib/jsonm -I /home/opam/.opam/5.4/lib/lwt -I /home/opam/.opam/5.4/lib/magic-mime -I /home/opam/.opam/5.4/lib/omd -I /home/opam/.opam/5.4/lib/re -I /home/opam/.opam/5.4/lib/sexplib0 -I /home/opam/.opam/5.4/lib/stringext -I /home/opam/.opam/5.4/lib/uri -I /home/opam/.opam/5.4/lib/uucp -I /home/opam/.opam/5.4/lib/uunf -I /home/opam/.opam/5.4/lib/uutf -I /home/opam/.opam/5.4/lib/xmlm -no-alias-deps -opaque -open Cowabloga -o lib/.cowabloga.objs/byte/cowabloga__Wiki.cmo -c -impl lib/wiki.ml) File "lib/wiki.ml", line 1: Warning 70 [missing-mli]: Cannot find interface file. (cd _build/default && /home/opam/.opam/5.4/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -w A-4-41-44 -warn-error +1..49 -strict-sequence -principal -g -bin-annot -bin-annot-occurrences -I lib/.cowabloga.objs/byte -I /home/opam/.opam/5.4/lib/angstrom -I /home/opam/.opam/5.4/lib/bigstringaf -I /home/opam/.opam/5.4/lib/cow -I /home/opam/.opam/5.4/lib/cstruct -I /home/opam/.opam/5.4/lib/ezjsonm -I /home/opam/.opam/5.4/lib/hex -I /home/opam/.opam/5.4/lib/jsonm -I /home/opam/.opam/5.4/lib/lwt -I /home/opam/.opam/5.4/lib/magic-mime -I /home/opam/.opam/5.4/lib/omd -I /home/opam/.opam/5.4/lib/re -I /home/opam/.opam/5.4/lib/sexplib0 -I /home/opam/.opam/5.4/lib/stringext -I /home/opam/.opam/5.4/lib/uri -I /home/opam/.opam/5.4/lib/uucp -I /home/opam/.opam/5.4/lib/uunf -I /home/opam/.opam/5.4/lib/uutf -I /home/opam/.opam/5.4/lib/xmlm -no-alias-deps -opaque -open Cowabloga -o lib/.cowabloga.objs/byte/cowabloga__Dispatch.cmo -c -impl lib/dispatch.ml) File "lib/dispatch.ml", line 1: Warning 70 [missing-mli]: Cannot find interface file. (cd _build/default && /home/opam/.opam/5.4/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -w A-4-41-44 -warn-error +1..49 -strict-sequence -principal -g -bin-annot -bin-annot-occurrences -I lib/.cowabloga.objs/byte -I /home/opam/.opam/5.4/lib/angstrom -I /home/opam/.opam/5.4/lib/bigstringaf -I /home/opam/.opam/5.4/lib/cow -I /home/opam/.opam/5.4/lib/cstruct -I /home/opam/.opam/5.4/lib/ezjsonm -I /home/opam/.opam/5.4/lib/hex -I /home/opam/.opam/5.4/lib/jsonm -I /home/opam/.opam/5.4/lib/lwt -I /home/opam/.opam/5.4/lib/magic-mime -I /home/opam/.opam/5.4/lib/omd -I /home/opam/.opam/5.4/lib/re -I /home/opam/.opam/5.4/lib/sexplib0 -I /home/opam/.opam/5.4/lib/stringext -I /home/opam/.opam/5.4/lib/uri -I /home/opam/.opam/5.4/lib/uucp -I /home/opam/.opam/5.4/lib/uunf -I /home/opam/.opam/5.4/lib/uutf -I /home/opam/.opam/5.4/lib/xmlm -cmi-file lib/.cowabloga.objs/byte/cowabloga__Blog.cmi -no-alias-deps -opaque -open Cowabloga -o lib/.cowabloga.objs/byte/cowabloga__Blog.cmo -c -impl lib/blog.ml) File "lib/blog.ml", line 101, characters 14-17: 101 | let to_html ?(sep=default_separator) ~feed ~entries = ^^^ Error (warning 16 [unerasable-optional-argument]): this optional argument cannot be erased. (cd _build/default && /home/opam/.opam/5.4/bin/ocamlopt.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -w A-4-41-44 -warn-error +1..49 -strict-sequence -principal -g -I lib/.cowabloga.objs/byte -I lib/.cowabloga.objs/native -I /home/opam/.opam/5.4/lib/angstrom -I /home/opam/.opam/5.4/lib/bigstringaf -I /home/opam/.opam/5.4/lib/cow -I /home/opam/.opam/5.4/lib/cstruct -I /home/opam/.opam/5.4/lib/ezjsonm -I /home/opam/.opam/5.4/lib/hex -I /home/opam/.opam/5.4/lib/jsonm -I /home/opam/.opam/5.4/lib/lwt -I /home/opam/.opam/5.4/lib/magic-mime -I /home/opam/.opam/5.4/lib/omd -I /home/opam/.opam/5.4/lib/re -I /home/opam/.opam/5.4/lib/sexplib0 -I /home/opam/.opam/5.4/lib/stringext -I /home/opam/.opam/5.4/lib/uri -I /home/opam/.opam/5.4/lib/uucp -I /home/opam/.opam/5.4/lib/uunf -I /home/opam/.opam/5.4/lib/uutf -I /home/opam/.opam/5.4/lib/xmlm -cmi-file lib/.cowabloga.objs/byte/cowabloga__Blog.cmi -no-alias-deps -opaque -open Cowabloga -o lib/.cowabloga.objs/native/cowabloga__Blog.cmx -c -impl lib/blog.ml) File "lib/blog.ml", line 101, characters 14-17: 101 | let to_html ?(sep=default_separator) ~feed ~entries = ^^^ Error (warning 16 [unerasable-optional-argument]): this optional argument cannot be erased. (cd _build/default && /home/opam/.opam/5.4/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -w A-4-41-44 -warn-error +1..49 -strict-sequence -principal -g -bin-annot -bin-annot-occurrences -I lib/.cowabloga.objs/byte -I /home/opam/.opam/5.4/lib/angstrom -I /home/opam/.opam/5.4/lib/bigstringaf -I /home/opam/.opam/5.4/lib/cow -I /home/opam/.opam/5.4/lib/cstruct -I /home/opam/.opam/5.4/lib/ezjsonm -I /home/opam/.opam/5.4/lib/hex -I /home/opam/.opam/5.4/lib/jsonm -I /home/opam/.opam/5.4/lib/lwt -I /home/opam/.opam/5.4/lib/magic-mime -I /home/opam/.opam/5.4/lib/omd -I /home/opam/.opam/5.4/lib/re -I /home/opam/.opam/5.4/lib/sexplib0 -I /home/opam/.opam/5.4/lib/stringext -I /home/opam/.opam/5.4/lib/uri -I /home/opam/.opam/5.4/lib/uucp -I /home/opam/.opam/5.4/lib/uunf -I /home/opam/.opam/5.4/lib/uutf -I /home/opam/.opam/5.4/lib/xmlm -no-alias-deps -opaque -open Cowabloga -o lib/.cowabloga.objs/byte/cowabloga__Feed.cmo -c -impl lib/feed.ml) File "lib/feed.ml", line 1: Warning 70 [missing-mli]: Cannot find interface file. (cd _build/default && /home/opam/.opam/5.4/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -bin-annot -bin-annot-occurrences -I lib_test/.serve.eobjs/byte -I /home/opam/.opam/5.4/lib/angstrom -I /home/opam/.opam/5.4/lib/astring -I /home/opam/.opam/5.4/lib/base64 -I /home/opam/.opam/5.4/lib/bigstringaf -I /home/opam/.opam/5.4/lib/bytes -I /home/opam/.opam/5.4/lib/cohttp -I /home/opam/.opam/5.4/lib/cohttp-lwt -I /home/opam/.opam/5.4/lib/cohttp-lwt-unix -I /home/opam/.opam/5.4/lib/conduit -I /home/opam/.opam/5.4/lib/conduit-lwt -I /home/opam/.opam/5.4/lib/conduit-lwt-unix -I /home/opam/.opam/5.4/lib/cow -I /home/opam/.opam/5.4/lib/cstruct -I /home/opam/.opam/5.4/lib/domain-name -I /home/opam/.opam/5.4/lib/ezjsonm -I /home/opam/.opam/5.4/lib/fmt -I /home/opam/.opam/5.4/lib/hex -I /home/opam/.opam/5.4/lib/http -H /home/opam/.opam/5.4/lib/http/__private__/http_bytebuffer -H /home/opam/.opam/5.4/lib/http/__private__/http_bytebuffer/.public_cmi -I /home/opam/.opam/5.4/lib/ipaddr -I /home/opam/.opam/5.4/lib/ipaddr-sexp -I /home/opam/.opam/5.4/lib/ipaddr/unix -I /home/opam/.opam/5.4/lib/jsonm -I /home/opam/.opam/5.4/lib/logs -I /home/opam/.opam/5.4/lib/logs/fmt -I /home/opam/.opam/5.4/lib/logs/lwt -I /home/opam/.opam/5.4/lib/lwt -I /home/opam/.opam/5.4/lib/lwt/unix -I /home/opam/.opam/5.4/lib/macaddr -I /home/opam/.opam/5.4/lib/magic-mime -I /home/opam/.opam/5.4/lib/ocaml/threads -I /home/opam/.opam/5.4/lib/ocaml/unix -I /home/opam/.opam/5.4/lib/ocplib-endian -I /home/opam/.opam/5.4/lib/ocplib-endian/bigstring -I /home/opam/.opam/5.4/lib/omd -I /home/opam/.opam/5.4/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/5.4/lib/re -I /home/opam/.opam/5.4/lib/sexplib0 -I /home/opam/.opam/5.4/lib/stringext -I /home/opam/.opam/5.4/lib/uri -I /home/opam/.opam/5.4/lib/uri-sexp -I /home/opam/.opam/5.4/lib/uri/services -I /home/opam/.opam/5.4/lib/uucp -I /home/opam/.opam/5.4/lib/uunf -I /home/opam/.opam/5.4/lib/uutf -I /home/opam/.opam/5.4/lib/xmlm -I lib/.cowabloga.objs/byte -no-alias-deps -opaque -o lib_test/.serve.eobjs/byte/serve.cmo -c -impl lib_test/serve.ml) File "lib_test/serve.ml", line 28, characters 8-27: 28 | Server.resolve_file ~docroot:"lib_test" ~uri:(Request.uri req) ^^^^^^^^^^^^^^^^^^^ Error (alert deprecated): Cohttp_lwt_unix.Server.resolve_file Please use Cohttp.Path.resolve_local_file. File "lib_test/serve.ml", line 33, characters 41-61: 33 | Printf.eprintf "conn %s closed\n%!" (Connection.to_string conn_id); ^^^^^^^^^^^^^^^^^^^^ Error: Unbound value Connection.to_string "/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1 2026-04-29 20:04.43: Job failed: Failed: Build failed