2026-02-18 23:26.49: New job: test ahrefs/devkit https://github.com/ahrefs/devkit.git#refs/heads/lwt6-compat (2a212e10b050cad70f4d8f264116f5fb6044462c) (linux-x86_64:(lower-bound)) Base: ocaml/opam:debian-13-ocaml-4.14@sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633 Opam project build To reproduce locally: git clone --recursive "https://github.com/ahrefs/devkit.git" -b "lwt6-compat" && cd "devkit" && git reset --hard 2a212e10 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-4.14@sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633 # debian-13-4.14_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 a3da08eb2e90b5a5ba205957e036c59d1409525b || git fetch origin master) && git reset -q --hard a3da08eb2e90b5a5ba205957e036c59d1409525b && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 devkit.opam ./ RUN opam pin add -yn devkit.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="base-bigarray.base base-bytes.base base-threads.base base-unix.base biniou.1.2.0 camlp4.4.14+1 camlzip.1.07 conf-libcurl.1 conf-libevent.1 conf-libpcre2-8.1 conf-pkg-config.1.0 conf-which.1 cppo.1.6.1 csexp.1.5.1 curl.0.10.0 curl_lwt.0.10.0 dune.3.18.2 dune-configurator.3.18.2 easy-format.1.0.1 extlib.1.7.7-1 extunix.0.1.5 jbuilder.1.0+beta20.1 libevent.0.8.0 lwt.6.0.0 lwt_ppx.6.1.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.11.0 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.14.0 ocamlfind.1.9.1 ocplib-endian.1.0 ounit2.2.2.0 pcre2.8.0.3 ppx_derivers.1.0 ppxlib.0.37.0 sexplib0.v0.12.0 stdlib-shims.0.1.0 trace.0.4 yojson.1.6.0" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y devkit.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 2026-02-18 23:26.49: Using cache hint "ahrefs/devkit-ocaml/opam:debian-13-ocaml-4.14@sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633-debian-13-4.14_opam-2.5-3f33d5ce6b019930f95e107523c5c130" 2026-02-18 23:26.49: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-4.14@sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633) (comment debian-13-4.14_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 a3da08eb2e90b5a5ba205957e036c59d1409525b || git fetch origin master) && git reset -q --hard a3da08eb2e90b5a5ba205957e036c59d1409525b && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src devkit.opam) (dst ./)) (run (network host) (shell "opam pin add -yn devkit.dev './'")) (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "base-bigarray.base base-bytes.base base-threads.base base-unix.base biniou.1.2.0 camlp4.4.14+1 camlzip.1.07 conf-libcurl.1 conf-libevent.1 conf-libpcre2-8.1 conf-pkg-config.1.0 conf-which.1 cppo.1.6.1 csexp.1.5.1 curl.0.10.0 curl_lwt.0.10.0 dune.3.18.2 dune-configurator.3.18.2 easy-format.1.0.1 extlib.1.7.7-1 extunix.0.1.5 jbuilder.1.0+beta20.1 libevent.0.8.0 lwt.6.0.0 lwt_ppx.6.1.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.11.0 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.14.0 ocamlfind.1.9.1 ocplib-endian.1.0 ounit2.2.2.0 pcre2.8.0.3 ppx_derivers.1.0 ppxlib.0.37.0 sexplib0.v0.12.0 stdlib-shims.0.1.0 trace.0.4 yojson.1.6.0") (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 devkit.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")) ) 2026-02-18 23:26.49: Waiting for resource in pool OCluster 2026-02-18 23:26.50: Waiting for worker… 2026-02-18 23:27.39: Got resource from pool OCluster Building on eumache All commits already cached HEAD is now at 2a212e1 incompatible with lwt<6 (from ocaml/opam:debian-13-ocaml-4.14@sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633) Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633' locally docker.io/ocaml/opam@sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633: Pulling from ocaml/opam ef235bf1a09a: Already exists 58b06b604a42: Already exists b55f23c32d5a: Already exists aa415425edb7: Already exists c4f39ed7469c: Already exists ca248a2fdd5e: Already exists 74109c509b2f: Already exists 18c2fa2271cb: Already exists 37d4d41661a2: Already exists 0b2f35f78814: Already exists e65f29522a9a: Already exists 603a51b67573: Already exists 89b2faa02f16: Already exists e5f11471afd4: Already exists d7b0e5daa224: Already exists 7bec4d50f3b2: Already exists d3a70ed71f1c: Already exists 90de03d9b27a: Already exists a28f685cf2db: Already exists 5bb5e02041c7: Already exists 74f9af816199: Already exists 74c2f6cb4138: Already exists 4f4fb700ef54: Already exists 5ce9bdcb2952: Already exists bf18c14e9b34: Already exists bb4b67501479: Already exists 89e7ed0468f5: Already exists 640077527026: Already exists 363b481ff012: Already exists 437bd8bc3ce9: Already exists 2bcf3429833a: Already exists 3e5fe21454e9: Already exists f3afb11ae499: Already exists c3a5b88f5e5f: Already exists 124a1dc355b1: Already exists 0a9982d37abd: Already exists 9b8b724665ed: Already exists f81507befe71: Already exists 7984e4546bf9: Already exists 3579b890ab6e: Already exists e83772930ba8: Already exists 01bb609bb248: Already exists 7597cc56d4df: Already exists 9dbeadd31c61: Already exists f436be41184a: Already exists Digest: sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633 Status: Downloaded newer image for ocaml/opam@sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633 2026-02-18 23:27.39 ---> using "d6079ab6cce1b58b34ac9b5ed11aa86b7980ab728c75f5a6ba9271e98dc1ac1c" from cache /: (comment debian-13-4.14_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")) 2026-02-18 23:27.39 ---> using "79daebcbc5520475ef698774e191c2a976dee11cab06586599f03b4faa88b4c1" 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 2026-02-18 23:27.39 ---> using "6734ef203e8f94c3ede62661c6e533fbb1535b4bc07d5d9fe6b8569888ce349b" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-131-generic The OCaml toplevel, version 4.14.2 2.5.0 2026-02-18 23:27.39 ---> using "b7ba28dbe9695a097e10b97905022268a49d0b8258c7f907e34f92cb165b8c35" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-02-18 23:27.39 ---> using "ddbc61ab1d56844dc9a98d35bc99291d379fecdaddc6324eb024a9b4c538c925" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e a3da08eb2e90b5a5ba205957e036c59d1409525b || git fetch origin master) && git reset -q --hard a3da08eb2e90b5a5ba205957e036c59d1409525b && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 340ee6fd1f..a3da08eb2e master -> origin/master a3da08eb2e Merge pull request #29421 from raphael-proust/curl_lwt-relax-constraints <><> 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.5.4.0"), which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2026-02-18 23:27.54 ---> saved as "b84d7e6c048682c89a7225bfc6991eb254f34d54a461ead6174ba2f776abba44" /src: (copy (src devkit.opam) (dst ./)) 2026-02-18 23:27.55 ---> saved as "59062dad5c191332ec330aa25420fd17eff08de9865441b24e8202b54020dcc1" /src: (run (network host) (shell "opam pin add -yn devkit.dev './'")) [devkit.dev] synchronised (file:///src) devkit is now pinned to file:///src (version dev) 2026-02-18 23:27.58 ---> saved as "893bd353a1e9ef150c99c8f23c575aa723188f8b8ba425986087cf5d967c238c" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-02-18 23:27.59 ---> saved as "6c75f12ab57a50cb9c1d364c3e80db376e88552679e1c22114cae53bd0b5e4d4" /src: (env DEPS "base-bigarray.base base-bytes.base base-threads.base base-unix.base biniou.1.2.0 camlp4.4.14+1 camlzip.1.07 conf-libcurl.1 conf-libevent.1 conf-libpcre2-8.1 conf-pkg-config.1.0 conf-which.1 cppo.1.6.1 csexp.1.5.1 curl.0.10.0 curl_lwt.0.10.0 dune.3.18.2 dune-configurator.3.18.2 easy-format.1.0.1 extlib.1.7.7-1 extunix.0.1.5 jbuilder.1.0+beta20.1 libevent.0.8.0 lwt.6.0.0 lwt_ppx.6.1.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.11.0 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.14.0 ocamlfind.1.9.1 ocplib-endian.1.0 ounit2.2.2.0 pcre2.8.0.3 ppx_derivers.1.0 ppxlib.0.37.0 sexplib0.v0.12.0 stdlib-shims.0.1.0 trace.0.4 yojson.1.6.0") /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 devkit.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 amd64 Packages [110 kB] - Fetched 200 kB in 0s (1392 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [devkit.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: libcurl4-gnutls-dev libevent-dev libpcre2-dev pkg-config zlib1g-dev <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> + /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libcurl4-gnutls-dev" "libevent-dev" "libpcre2-dev" "pkg-config" "zlib1g-dev" - Selecting previously unselected package comerr-dev:amd64. - (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 ... 20623 files and directories currently installed.) - Preparing to unpack .../00-comerr-dev_2.1-1.47.2-3+b7_amd64.deb ... - Unpacking comerr-dev:amd64 (2.1-1.47.2-3+b7) ... - Selecting previously unselected package libgssrpc4t64:amd64. - Preparing to unpack .../01-libgssrpc4t64_1.21.3-5_amd64.deb ... - Unpacking libgssrpc4t64:amd64 (1.21.3-5) ... - Selecting previously unselected package libkadm5clnt-mit12:amd64. - Preparing to unpack .../02-libkadm5clnt-mit12_1.21.3-5_amd64.deb ... - Unpacking libkadm5clnt-mit12:amd64 (1.21.3-5) ... - Selecting previously unselected package libkdb5-10t64:amd64. - Preparing to unpack .../03-libkdb5-10t64_1.21.3-5_amd64.deb ... - Unpacking libkdb5-10t64:amd64 (1.21.3-5) ... - Selecting previously unselected package libkadm5srv-mit12:amd64. - Preparing to unpack .../04-libkadm5srv-mit12_1.21.3-5_amd64.deb ... - Unpacking libkadm5srv-mit12:amd64 (1.21.3-5) ... - Selecting previously unselected package krb5-multidev:amd64. - Preparing to unpack .../05-krb5-multidev_1.21.3-5_amd64.deb ... - Unpacking krb5-multidev:amd64 (1.21.3-5) ... - Selecting previously unselected package libbrotli-dev:amd64. - Preparing to unpack .../06-libbrotli-dev_1.1.0-2+b7_amd64.deb ... - Unpacking libbrotli-dev:amd64 (1.1.0-2+b7) ... - Preparing to unpack .../07-libgnutls30t64_3.8.9-3+deb13u2_amd64.deb ... - Unpacking libgnutls30t64:amd64 (3.8.9-3+deb13u2) over (3.8.9-3+deb13u1) ... - Selecting previously unselected package libevent-2.1-7t64:amd64. - Preparing to unpack .../08-libevent-2.1-7t64_2.1.12-stable-10+b1_amd64.deb ... - Unpacking libevent-2.1-7t64:amd64 (2.1.12-stable-10+b1) ... - Selecting previously unselected package libunbound8:amd64. - Preparing to unpack .../09-libunbound8_1.22.0-2+deb13u1_amd64.deb ... - Unpacking libunbound8:amd64 (1.22.0-2+deb13u1) ... - Selecting previously unselected package libgnutls-dane0t64:amd64. - Preparing to unpack .../10-libgnutls-dane0t64_3.8.9-3+deb13u2_amd64.deb ... - Unpacking libgnutls-dane0t64:amd64 (3.8.9-3+deb13u2) ... - Selecting previously unselected package libgnutls-openssl27t64:amd64. - Preparing to unpack .../11-libgnutls-openssl27t64_3.8.9-3+deb13u2_amd64.deb ... - Unpacking libgnutls-openssl27t64:amd64 (3.8.9-3+deb13u2) ... - Selecting previously unselected package libidn2-dev:amd64. - Preparing to unpack .../12-libidn2-dev_2.3.8-2_amd64.deb ... - Unpacking libidn2-dev:amd64 (2.3.8-2) ... - Selecting previously unselected package libp11-kit-dev:amd64. - Preparing to unpack .../13-libp11-kit-dev_0.25.5-3_amd64.deb ... - Unpacking libp11-kit-dev:amd64 (0.25.5-3) ... - Selecting previously unselected package libtasn1-6-dev:amd64. - Preparing to unpack .../14-libtasn1-6-dev_4.20.0-2_amd64.deb ... - Unpacking libtasn1-6-dev:amd64 (4.20.0-2) ... - Selecting previously unselected package libgmpxx4ldbl:amd64. - Preparing to unpack .../15-libgmpxx4ldbl_2%3a6.3.0+dfsg-3_amd64.deb ... - Unpacking libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ... - Selecting previously unselected package libgmp-dev:amd64. - Preparing to unpack .../16-libgmp-dev_2%3a6.3.0+dfsg-3_amd64.deb ... - Unpacking libgmp-dev:amd64 (2:6.3.0+dfsg-3) ... - Selecting previously unselected package nettle-dev:amd64. - Preparing to unpack .../17-nettle-dev_3.10.1-1_amd64.deb ... - Unpacking nettle-dev:amd64 (3.10.1-1) ... - Selecting previously unselected package libgnutls28-dev:amd64. - Preparing to unpack .../18-libgnutls28-dev_3.8.9-3+deb13u2_amd64.deb ... - Unpacking libgnutls28-dev:amd64 (3.8.9-3+deb13u2) ... - Selecting previously unselected package libkrb5-dev:amd64. - Preparing to unpack .../19-libkrb5-dev_1.21.3-5_amd64.deb ... - Unpacking libkrb5-dev:amd64 (1.21.3-5) ... - Selecting previously unselected package libldap-dev:amd64. - Preparing to unpack .../20-libldap-dev_2.6.10+dfsg-1_amd64.deb ... - Unpacking libldap-dev:amd64 (2.6.10+dfsg-1) ... - Selecting previously unselected package libpkgconf3:amd64. - Preparing to unpack .../21-libpkgconf3_1.8.1-4_amd64.deb ... - Unpacking libpkgconf3:amd64 (1.8.1-4) ... - Selecting previously unselected package pkgconf-bin. - Preparing to unpack .../22-pkgconf-bin_1.8.1-4_amd64.deb ... - Unpacking pkgconf-bin (1.8.1-4) ... - Selecting previously unselected package pkgconf:amd64. - Preparing to unpack .../23-pkgconf_1.8.1-4_amd64.deb ... - Unpacking pkgconf:amd64 (1.8.1-4) ... - Selecting previously unselected package libnghttp2-dev:amd64. - Preparing to unpack .../24-libnghttp2-dev_1.64.0-1.1_amd64.deb ... - Unpacking libnghttp2-dev:amd64 (1.64.0-1.1) ... - Selecting previously unselected package libnghttp3-dev:amd64. - Preparing to unpack .../25-libnghttp3-dev_1.8.0-1_amd64.deb ... - Unpacking libnghttp3-dev:amd64 (1.8.0-1) ... - Selecting previously unselected package libngtcp2-crypto-gnutls-dev:amd64. - Preparing to unpack .../26-libngtcp2-crypto-gnutls-dev_1.11.0-1_amd64.deb ... - Unpacking libngtcp2-crypto-gnutls-dev:amd64 (1.11.0-1) ... - Selecting previously unselected package libngtcp2-dev:amd64. - Preparing to unpack .../27-libngtcp2-dev_1.11.0-1_amd64.deb ... - Unpacking libngtcp2-dev:amd64 (1.11.0-1) ... - Selecting previously unselected package libpsl-dev:amd64. - Preparing to unpack .../28-libpsl-dev_0.21.2-1.1+b1_amd64.deb ... - Unpacking libpsl-dev:amd64 (0.21.2-1.1+b1) ... - Selecting previously unselected package zlib1g-dev:amd64. - Preparing to unpack .../29-zlib1g-dev_1%3a1.3.dfsg+really1.3.1-1+b1_amd64.deb ... - Unpacking zlib1g-dev:amd64 (1:1.3.dfsg+really1.3.1-1+b1) ... - Selecting previously unselected package librtmp-dev:amd64. - Preparing to unpack .../30-librtmp-dev_2.4+20151223.gitfa8646d.1-2+b5_amd64.deb ... - Unpacking librtmp-dev:amd64 (2.4+20151223.gitfa8646d.1-2+b5) ... - Selecting previously unselected package libssl-dev:amd64. - Preparing to unpack .../31-libssl-dev_3.5.4-1~deb13u2_amd64.deb ... - Unpacking libssl-dev:amd64 (3.5.4-1~deb13u2) ... - Selecting previously unselected package libssh2-1-dev:amd64. - Preparing to unpack .../32-libssh2-1-dev_1.11.1-1_amd64.deb ... - Unpacking libssh2-1-dev:amd64 (1.11.1-1) ... - Selecting previously unselected package libzstd-dev:amd64. - Preparing to unpack .../33-libzstd-dev_1.5.7+dfsg-1_amd64.deb ... - Unpacking libzstd-dev:amd64 (1.5.7+dfsg-1) ... - 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Setting up libevent-openssl-2.1-7t64:amd64 (2.1.12-stable-10+b1) ... - Setting up pkgconf:amd64 (1.8.1-4) ... - Setting up pkg-config:amd64 (1.8.1-4) ... - Setting up libssh2-1-dev:amd64 (1.11.1-1) ... - Setting up libevent-extra-2.1-7t64:amd64 (2.1.12-stable-10+b1) ... - Setting up libkadm5srv-mit12:amd64 (1.21.3-5) ... - Setting up krb5-multidev:amd64 (1.21.3-5) ... - Setting up libgnutls28-dev:amd64 (3.8.9-3+deb13u2) ... - Setting up libnghttp2-dev:amd64 (1.64.0-1.1) ... - Setting up libkrb5-dev:amd64 (1.21.3-5) ... - Setting up librtmp-dev:amd64 (2.4+20151223.gitfa8646d.1-2+b5) ... - Setting up libevent-dev (2.1.12-stable-10+b1) ... - Setting up libcurl4-gnutls-dev:amd64 (8.14.1-2+deb13u2) ... - Processing triggers for libc-bin (2.41-12+deb13u1) ... # To update the current shell environment, run: eval $(opam env) 2026-02-18 23:28.24 ---> saved as "3615c6d7ddf8fde6c55c5c8491a19cdc08a74f10abc9acff114749268a888614" /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 34 packages - install base-bytes base - install biniou 1.2.0 - install camlp4 4.14+1 - install camlzip 1.07 - install conf-libcurl 1 - install conf-libevent 1 - install conf-libpcre2-8 1 - install conf-pkg-config 1.0 - install conf-which 1 - install cppo 1.6.1 - install csexp 1.5.1 - install curl 0.10.0 - install curl_lwt 0.10.0 - install dune 3.18.2 - install dune-configurator 3.18.2 - install easy-format 1.0.1 - install extlib 1.7.7-1 - install extunix 0.1.5 - install jbuilder 1.0+beta20.1 (deprecated) - install libevent 0.8.0 - install lwt 6.0.0 - install lwt_ppx 6.1.0 - install ocaml-compiler-libs v0.11.0 - install ocamlbuild 0.14.0 - install ocamlfind 1.9.1 - install ocplib-endian 1.0 - install ounit2 2.2.0 - install pcre2 8.0.3 - install ppx_derivers 1.0 - install ppxlib 0.37.0 - install sexplib0 v0.12.0 - install stdlib-shims 0.1.0 - install trace 0.4 - install yojson 1.6.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved biniou.1.2.0 (cached) -> retrieved camlp4.4.14+1 (cached) -> retrieved camlzip.1.07 (cached) -> retrieved cppo.1.6.1 (cached) -> installed conf-pkg-config.1.0 -> installed conf-which.1 -> retrieved csexp.1.5.1 (cached) -> retrieved curl.0.10.0, curl_lwt.0.10.0 (cached) -> installed conf-libcurl.1 -> installed conf-libevent.1 -> installed conf-libpcre2-8.1 -> retrieved easy-format.1.0.1 (cached) -> retrieved extlib.1.7.7-1 (cached) -> retrieved extunix.0.1.5 (cached) -> retrieved libevent.0.8.0 (https://opam.ocaml.org/cache) -> retrieved lwt.6.0.0 (cached) -> retrieved jbuilder.1.0+beta20.1 (cached) -> retrieved lwt_ppx.6.1.0 (cached) -> retrieved ocaml-compiler-libs.v0.11.0 (cached) -> retrieved ocamlbuild.0.14.0 (cached) -> retrieved ocamlfind.1.9.1 (cached) -> retrieved ocplib-endian.1.0 (cached) -> retrieved ounit2.2.2.0 (cached) -> retrieved pcre2.8.0.3 (cached) -> retrieved ppx_derivers.1.0 (cached) -> retrieved sexplib0.v0.12.0 (cached) -> retrieved stdlib-shims.0.1.0 (cached) -> retrieved trace.0.4 (cached) -> retrieved yojson.1.6.0 (cached) -> retrieved dune.3.18.2, dune-configurator.3.18.2 (cached) -> retrieved ppxlib.0.37.0 (cached) -> installed ocamlbuild.0.14.0 -> installed ocamlfind.1.9.1 -> installed base-bytes.base -> installed easy-format.1.0.1 -> installed libevent.0.8.0 -> installed camlzip.1.07 -> installed jbuilder.1.0+beta20.1 -> installed ppx_derivers.1.0 -> installed biniou.1.2.0 -> installed cppo.1.6.1 -> installed ocaml-compiler-libs.v0.11.0 -> installed extlib.1.7.7-1 -> installed ocplib-endian.1.0 -> installed dune.3.18.2 -> installed csexp.1.5.1 -> installed sexplib0.v0.12.0 -> installed stdlib-shims.0.1.0 -> installed trace.0.4 -> installed yojson.1.6.0 -> installed ounit2.2.2.0 -> installed dune-configurator.3.18.2 -> installed pcre2.8.0.3 -> installed curl.0.10.0 -> installed lwt.6.0.0 -> installed curl_lwt.0.10.0 -> installed ppxlib.0.37.0 -> installed lwt_ppx.6.1.0 -> installed camlp4.4.14+1 -> installed extunix.0.1.5 Done. <><> jbuilder.1.0+beta20.1 installed successfully <><><><><><><><><><><><><><><> => Note: This package is deprecated. # To update the current shell environment, run: eval $(opam env) 2026-02-18 23:32.07 ---> saved as "7947058adf8e019693dfa5cb1889f8d67a09721d65340f59ddaf95f95542aa11" /src: (copy (src .) (dst /src)) 2026-02-18 23:32.08 ---> saved as "c993d2f9561d50eee66dc090a53a1fd7a07505d6d483e9d135df3b6f6865cf08" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default && /home/opam/.opam/4.14/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 -I .devkit_core.objs/byte -I /home/opam/.opam/4.14/lib/curl -I /home/opam/.opam/4.14/lib/curl_lwt -I /home/opam/.opam/4.14/lib/extlib -I /home/opam/.opam/4.14/lib/extunix -I /home/opam/.opam/4.14/lib/libevent -I /home/opam/.opam/4.14/lib/lwt -I /home/opam/.opam/4.14/lib/lwt/unix -I /home/opam/.opam/4.14/lib/ocaml/threads -I /home/opam/.opam/4.14/lib/pcre2 -I /home/opam/.opam/4.14/lib/stdlib-shims -I /home/opam/.opam/4.14/lib/trace/core -I /home/opam/.opam/4.14/lib/yojson -I /home/opam/.opam/4.14/lib/zip -I ocamlnet_lite/.ocamlnet_lite.objs/byte -no-alias-deps -opaque -open Devkit_core -o .devkit_core.objs/byte/devkit_core__Lwt_engines.cmo -c -impl lwt_engines.ml) File "lwt_engines.ml", line 33, characters 5-25: 33 | type Lwt_engine.engine_id += Engine_id__Devkit_libevent ^^^^^^^^^^^^^^^^^^^^ Error: Unbound type constructor Lwt_engine.engine_id "/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1 2026-02-18 23:32.11: Job failed: Failed: Build failed