2026-03-03 17:44.30: New job: test ocsigen/lwt https://github.com/ocsigen/lwt.git#refs/pull/1103/head (bed3a40447c5f5eace2bde0e8ecee0661daf8e72) (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/ocsigen/lwt.git" && cd "lwt" && git fetch origin "refs/pull/1103/head" && git reset --hard bed3a404 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 c65fcb116531ae66ad3316b265e233443ef25044 || git fetch origin master) && git reset -q --hard c65fcb116531ae66ad3316b265e233443ef25044 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 lwt_runtime_events.opam lwt_retry.opam lwt_react.opam lwt_ppx__ppx_let_tests.opam lwt_ppx.opam lwt_direct.opam lwt.opam ./ RUN opam pin add -yn lwt_runtime_events.dev './' && \ opam pin add -yn lwt_retry.dev './' && \ opam pin add -yn lwt_react.dev './' && \ opam pin add -yn lwt_ppx__ppx_let_tests.dev './' && \ opam pin add -yn lwt_ppx.dev './' && \ opam pin add -yn lwt_direct.dev './' && \ opam pin add -yn lwt.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="base-bigarray.base base-bytes.base base-threads.base base-unix.base cppo.1.6.1 dune.3.18.2 dune-configurator.2.5.1 dune-private-libs.2.5.1 jbuilder.1.0+beta20.1 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 ppx_derivers.1.0 ppxlib.0.37.0 react.1.2.2 sexplib0.v0.12.0 stdlib-shims.0.1.0 topkg.1.0.8" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y lwt_retry.dev lwt_react.dev lwt_ppx.dev lwt.dev $DEPS RUN opam install $DEPS COPY --chown=1000:1000 . /src RUN opam exec -- dune build --only-packages=lwt_retry,lwt_react,lwt_ppx,lwt @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-03-03 17:44.30: Using cache hint "ocsigen/lwt-ocaml/opam:debian-13-ocaml-4.14@sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633-debian-13-4.14_opam-2.5-adfe7261e72c900e560f04d1d41e2c9e" 2026-03-03 17:44.30: 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 c65fcb116531ae66ad3316b265e233443ef25044 || git fetch origin master) && git reset -q --hard c65fcb116531ae66ad3316b265e233443ef25044 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src lwt_runtime_events.opam lwt_retry.opam lwt_react.opam lwt_ppx__ppx_let_tests.opam lwt_ppx.opam lwt_direct.opam lwt.opam) (dst ./)) (run (network host) (shell "opam pin add -yn lwt_runtime_events.dev './' && \ \nopam pin add -yn lwt_retry.dev './' && \ \nopam pin add -yn lwt_react.dev './' && \ \nopam pin add -yn lwt_ppx__ppx_let_tests.dev './' && \ \nopam pin add -yn lwt_ppx.dev './' && \ \nopam pin add -yn lwt_direct.dev './' && \ \nopam pin add -yn lwt.dev './'")) (run (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "base-bigarray.base base-bytes.base base-threads.base base-unix.base cppo.1.6.1 dune.3.18.2 dune-configurator.2.5.1 dune-private-libs.2.5.1 jbuilder.1.0+beta20.1 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 ppx_derivers.1.0 ppxlib.0.37.0 react.1.2.2 sexplib0.v0.12.0 stdlib-shims.0.1.0 topkg.1.0.8") (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 lwt_retry.dev lwt_react.dev lwt_ppx.dev lwt.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 --only-packages=lwt_retry,lwt_react,lwt_ppx,lwt @install @check @runtest && rm -rf _build")) ) 2026-03-03 17:44.30: Waiting for resource in pool OCluster 2026-03-03 17:44.30: Waiting for worker… 2026-03-03 17:44.55: Got resource from pool OCluster Building on doris.caelum.ci.dev All commits already cached HEAD is now at bed3a4044 Skip wait_read/wait_write on Windows for blocking fds (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: Pulling fs layer 7597cc56d4df: Pulling fs layer 9dbeadd31c61: Pulling fs layer f436be41184a: Pulling fs layer f436be41184a: Waiting 7597cc56d4df: Download complete 9dbeadd31c61: Download complete f436be41184a: Verifying Checksum f436be41184a: Download complete 01bb609bb248: Verifying Checksum 01bb609bb248: Download complete 01bb609bb248: Pull complete 7597cc56d4df: Pull complete 9dbeadd31c61: Pull complete f436be41184a: Pull complete Digest: sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633 Status: Downloaded newer image for ocaml/opam@sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633 2026-03-03 17:44.55 ---> 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")) 2026-03-03 17:44.55 ---> 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 [NOTE] The 'jobs' option was reset, its value was 71 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=71 --global Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2026-03-03 17:45.18 ---> saved as "6734ef203e8f94c3ede62661c6e533fbb1535b4bc07d5d9fe6b8569888ce349b" /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-94-generic The OCaml toplevel, version 4.14.2 2.5.0 2026-03-03 17:45.19 ---> saved as "b7ba28dbe9695a097e10b97905022268a49d0b8258c7f907e34f92cb165b8c35" /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-03-03 17:45.19 ---> saved as "ddbc61ab1d56844dc9a98d35bc99291d379fecdaddc6324eb024a9b4c538c925" /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e c65fcb116531ae66ad3316b265e233443ef25044 || git fetch origin master) && git reset -q --hard c65fcb116531ae66ad3316b265e233443ef25044 && git log --no-decorate -n1 --oneline && opam update -u")) c65fcb1165 Merge pull request #29080 from dra27/ocaml-config-urls <><> 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) 2026-03-03 17:45.31 ---> saved as "7f34e4e8689439cdfd18dae3b98a4e8c485daf6bffca720f7db6e88cd6e6af9c" /src: (copy (src lwt_runtime_events.opam lwt_retry.opam lwt_react.opam lwt_ppx__ppx_let_tests.opam lwt_ppx.opam lwt_direct.opam lwt.opam) (dst ./)) 2026-03-03 17:45.31 ---> saved as "91242de7a8f3b4a52d904bdafc313234e7cce9ad4cf5c5e5898957d4f88eb881" /src: (run (network host) (shell "opam pin add -yn lwt_runtime_events.dev './' && \ \nopam pin add -yn lwt_retry.dev './' && \ \nopam pin add -yn lwt_react.dev './' && \ \nopam pin add -yn lwt_ppx__ppx_let_tests.dev './' && \ \nopam pin add -yn lwt_ppx.dev './' && \ \nopam pin add -yn lwt_direct.dev './' && \ \nopam pin add -yn lwt.dev './'")) [lwt_runtime_events.dev] synchronised (file:///src) lwt_runtime_events is now pinned to file:///src (version dev) [lwt_retry.dev] synchronised (file:///src) lwt_retry is now pinned to file:///src (version dev) [lwt_react.dev] synchronised (file:///src) lwt_react is now pinned to file:///src (version dev) [NOTE] Package lwt_ppx__ppx_let_tests does not exist in opam repositories registered in the current switch. [lwt_ppx__ppx_let_tests.dev] synchronised (file:///src) [WARNING] Failed checks on lwt_ppx__ppx_let_tests package definition from source at file:///src: warning 62: License doesn't adhere to the SPDX standard, see https://spdx.org/licenses/ : "NOTFORRELEASE" lwt_ppx__ppx_let_tests is now pinned to file:///src (version dev) [lwt_ppx.dev] synchronised (file:///src) lwt_ppx is now pinned to file:///src (version dev) [lwt_direct.dev] synchronised (file:///src) lwt_direct is now pinned to file:///src (version dev) [lwt.dev] synchronised (file:///src) lwt is now pinned to file:///src (version dev) 2026-03-03 17:45.42 ---> saved as "fb972d974b369c4947b896639d7b28224a63e1098e4b8eaf537844e3a29d16cb" /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-03-03 17:45.42 ---> saved as "89986a75bd75d4a10797c553af1aa44dbf23f1393ee8fe0951feab7b2f6d2ab5" /src: (env DEPS "base-bigarray.base base-bytes.base base-threads.base base-unix.base cppo.1.6.1 dune.3.18.2 dune-configurator.2.5.1 dune-private-libs.2.5.1 jbuilder.1.0+beta20.1 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 ppx_derivers.1.0 ppxlib.0.37.0 react.1.2.2 sexplib0.v0.12.0 stdlib-shims.0.1.0 topkg.1.0.8") /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 lwt_retry.dev lwt_react.dev lwt_ppx.dev lwt.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 [108 kB] - Fetched 199 kB in 0s (2000 kB/s) - Reading package lists... <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [lwt.dev] synchronised (file:///src) [lwt_ppx.dev] synchronised (file:///src) [lwt_react.dev] synchronised (file:///src) [lwt_retry.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). # To update the current shell environment, run: eval $(opam env) 2026-03-03 17:45.52 ---> saved as "faebbd72ee2f3d50e45b41b64abd4f659cb6922c8d85372b5fe03de2b9c07e84" /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 16 packages - install base-bytes base - install cppo 1.6.1 - install dune 3.18.2 - install dune-configurator 2.5.1 - install dune-private-libs 2.5.1 - install jbuilder 1.0+beta20.1 (deprecated) - install ocaml-compiler-libs v0.11.0 - install ocamlbuild 0.14.0 - install ocamlfind 1.9.1 - install ocplib-endian 1.0 - install ppx_derivers 1.0 - install ppxlib 0.37.0 - install react 1.2.2 - install sexplib0 v0.12.0 - install stdlib-shims 0.1.0 - install topkg 1.0.8 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved cppo.1.6.1 (cached) -> retrieved dune-configurator.2.5.1, dune-private-libs.2.5.1 (cached) -> retrieved dune.3.18.2 (cached) -> retrieved jbuilder.1.0+beta20.1 (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 ppx_derivers.1.0 (cached) -> retrieved sexplib0.v0.12.0 (cached) -> retrieved react.1.2.2 (cached) -> retrieved stdlib-shims.0.1.0 (cached) -> retrieved topkg.1.0.8 (cached) -> retrieved ppxlib.0.37.0 (cached) -> installed ocamlfind.1.9.1 -> installed base-bytes.base -> installed ocamlbuild.0.14.0 -> installed jbuilder.1.0+beta20.1 -> installed ppx_derivers.1.0 -> installed cppo.1.6.1 -> installed ocaml-compiler-libs.v0.11.0 -> installed topkg.1.0.8 -> installed react.1.2.2 -> installed ocplib-endian.1.0 -> installed dune.3.18.2 -> installed stdlib-shims.0.1.0 -> installed sexplib0.v0.12.0 -> installed dune-private-libs.2.5.1 -> installed dune-configurator.2.5.1 -> installed ppxlib.0.37.0 Done. <><> jbuilder.1.0+beta20.1 installed successfully <><><><><><><><><><><><><><><> => Note: This package is deprecated. # To update the current shell environment, run: eval $(opam env) 2026-03-03 17:46.36 ---> saved as "c277167c931f38940f4091ea14070a72afeac631d929954d8ad695e57e68ae7b" /src: (copy (src .) (dst /src)) 2026-03-03 17:46.36 ---> saved as "eaeece9566e4da5d0982e7e71f6ac1c5d534358277358a82d42a561dcb0466d2" /src: (run (shell "opam exec -- dune build --only-packages=lwt_retry,lwt_react,lwt_ppx,lwt @install @check @runtest && rm -rf _build")) File "test/unix/dune", line 31, characters 7-26: 31 | (name ocaml_runtime_exc_1) ^^^^^^^^^^^^^^^^^^^ (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 -o test/unix/ocaml_runtime_exc_1.exe src/core/lwt.cmxa /home/opam/.opam/4.14/lib/ocaml/unix.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/ocaml/bigarray.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/ocplib-endian/bigstring.cmxa /home/opam/.opam/4.14/lib/ocaml/threads/threads.cmxa -I /home/opam/.opam/4.14/lib/ocaml src/unix/lwt_unix.cmxa -I src/unix test/unix/.ocaml_runtime_exc_1.eobjs/native/dune__exe__Ocaml_runtime_exc_1.cmx) /usr/bin/ld: src/unix/lwt_unix.a(lwt_unix.o): in function `camlLwt_unix___win32_waitpid_3048': /workspace_root/src/unix/lwt_unix.cppo.ml:2364:(.text+0x85cd): undefined reference to `lwt_unix_waitpid_job' /usr/bin/ld: src/unix/lwt_unix.a(lwt_unix.o): in function `camlLwt_unix__1': :(.data+0x2f70): undefined reference to `lwt_unix_waitpid_job' collect2: error: ld returned 1 exit status File "caml_startup", line 1: Error: Error during linking (exit code 1) File "test/unix/dune", line 37, characters 7-26: 37 | (name ocaml_runtime_exc_2) ^^^^^^^^^^^^^^^^^^^ (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 -o test/unix/ocaml_runtime_exc_2.exe src/core/lwt.cmxa /home/opam/.opam/4.14/lib/ocaml/unix.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/ocaml/bigarray.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/ocplib-endian/bigstring.cmxa /home/opam/.opam/4.14/lib/ocaml/threads/threads.cmxa -I /home/opam/.opam/4.14/lib/ocaml src/unix/lwt_unix.cmxa -I src/unix test/unix/.ocaml_runtime_exc_2.eobjs/native/dune__exe__Ocaml_runtime_exc_2.cmx) /usr/bin/ld: src/unix/lwt_unix.a(lwt_unix.o): in function `camlLwt_unix___win32_waitpid_3048': /workspace_root/src/unix/lwt_unix.cppo.ml:2364:(.text+0x85cd): undefined reference to `lwt_unix_waitpid_job' /usr/bin/ld: src/unix/lwt_unix.a(lwt_unix.o): in function `camlLwt_unix__1': :(.data+0x2f70): undefined reference to `lwt_unix_waitpid_job' collect2: error: ld returned 1 exit status File "caml_startup", line 1: Error: Error during linking (exit code 1) File "test/unix/dune", line 49, characters 7-26: 49 | (name ocaml_runtime_exc_4) ^^^^^^^^^^^^^^^^^^^ (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 -o test/unix/ocaml_runtime_exc_4.exe src/core/lwt.cmxa /home/opam/.opam/4.14/lib/ocaml/unix.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/ocaml/bigarray.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/ocplib-endian/bigstring.cmxa /home/opam/.opam/4.14/lib/ocaml/threads/threads.cmxa -I /home/opam/.opam/4.14/lib/ocaml src/unix/lwt_unix.cmxa -I src/unix test/unix/.ocaml_runtime_exc_4.eobjs/native/dune__exe__Ocaml_runtime_exc_4.cmx) /usr/bin/ld: src/unix/lwt_unix.a(lwt_unix.o): in function `camlLwt_unix___win32_waitpid_3048': /workspace_root/src/unix/lwt_unix.cppo.ml:2364:(.text+0x85cd): undefined reference to `lwt_unix_waitpid_job' /usr/bin/ld: src/unix/lwt_unix.a(lwt_unix.o): in function `camlLwt_unix__1': :(.data+0x2f70): undefined reference to `lwt_unix_waitpid_job' collect2: error: ld returned 1 exit status File "caml_startup", line 1: Error: Error during linking (exit code 1) File "test/unix/dune", line 43, characters 7-26: 43 | (name ocaml_runtime_exc_3) ^^^^^^^^^^^^^^^^^^^ (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 -o test/unix/ocaml_runtime_exc_3.exe src/core/lwt.cmxa /home/opam/.opam/4.14/lib/ocaml/unix.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/ocaml/bigarray.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/ocplib-endian/bigstring.cmxa /home/opam/.opam/4.14/lib/ocaml/threads/threads.cmxa -I /home/opam/.opam/4.14/lib/ocaml src/unix/lwt_unix.cmxa -I src/unix test/unix/.ocaml_runtime_exc_3.eobjs/native/dune__exe__Ocaml_runtime_exc_3.cmx) /usr/bin/ld: src/unix/lwt_unix.a(lwt_unix.o): in function `camlLwt_unix___win32_waitpid_3048': /workspace_root/src/unix/lwt_unix.cppo.ml:2364:(.text+0x85cd): undefined reference to `lwt_unix_waitpid_job' /usr/bin/ld: src/unix/lwt_unix.a(lwt_unix.o): in function `camlLwt_unix__1': :(.data+0x2f70): undefined reference to `lwt_unix_waitpid_job' collect2: error: ld returned 1 exit status File "caml_startup", line 1: Error: Error during linking (exit code 1) File "test/retry/dune", line 2, characters 7-11: 2 | (name main) ^^^^ (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 -o test/retry/main.exe src/core/lwt.cmxa /home/opam/.opam/4.14/lib/ocaml/unix.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/ocaml/bigarray.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/ocplib-endian/bigstring.cmxa /home/opam/.opam/4.14/lib/ocaml/threads/threads.cmxa -I /home/opam/.opam/4.14/lib/ocaml src/unix/lwt_unix.cmxa -I src/unix test/lwttester.cmxa src/retry/lwt_retry.cmxa test/retry/.main.eobjs/native/dune__exe__Main.cmx) /usr/bin/ld: src/unix/lwt_unix.a(lwt_unix.o): in function `camlLwt_unix___win32_waitpid_3048': /workspace_root/src/unix/lwt_unix.cppo.ml:2364:(.text+0x85cd): undefined reference to `lwt_unix_waitpid_job' /usr/bin/ld: src/unix/lwt_unix.a(lwt_unix.o): in function `camlLwt_unix__1': :(.data+0x2f70): undefined reference to `lwt_unix_waitpid_job' collect2: error: ld returned 1 exit status File "caml_startup", line 1: Error: Error during linking (exit code 1) File "test/unix/dune", line 55, characters 7-26: 55 | (name ocaml_runtime_exc_5) ^^^^^^^^^^^^^^^^^^^ (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 -o test/unix/ocaml_runtime_exc_5.exe src/core/lwt.cmxa /home/opam/.opam/4.14/lib/ocaml/unix.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/ocaml/bigarray.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/ocplib-endian/bigstring.cmxa /home/opam/.opam/4.14/lib/ocaml/threads/threads.cmxa -I /home/opam/.opam/4.14/lib/ocaml src/unix/lwt_unix.cmxa -I src/unix test/unix/.ocaml_runtime_exc_5.eobjs/native/dune__exe__Ocaml_runtime_exc_5.cmx) /usr/bin/ld: src/unix/lwt_unix.a(lwt_unix.o): in function `camlLwt_unix___win32_waitpid_3048': /workspace_root/src/unix/lwt_unix.cppo.ml:2364:(.text+0x85cd): undefined reference to `lwt_unix_waitpid_job' /usr/bin/ld: src/unix/lwt_unix.a(lwt_unix.o): in function `camlLwt_unix__1': :(.data+0x2f70): undefined reference to `lwt_unix_waitpid_job' collect2: error: ld returned 1 exit status File "caml_startup", line 1: Error: Error during linking (exit code 1) File "test/unix/dune", line 61, characters 7-26: 61 | (name ocaml_runtime_exc_6) ^^^^^^^^^^^^^^^^^^^ (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 -o test/unix/ocaml_runtime_exc_6.exe src/core/lwt.cmxa /home/opam/.opam/4.14/lib/ocaml/unix.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/ocaml/bigarray.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/ocplib-endian/bigstring.cmxa /home/opam/.opam/4.14/lib/ocaml/threads/threads.cmxa -I /home/opam/.opam/4.14/lib/ocaml src/unix/lwt_unix.cmxa -I src/unix test/unix/.ocaml_runtime_exc_6.eobjs/native/dune__exe__Ocaml_runtime_exc_6.cmx) /usr/bin/ld: src/unix/lwt_unix.a(lwt_unix.o): in function `camlLwt_unix___win32_waitpid_3048': /workspace_root/src/unix/lwt_unix.cppo.ml:2364:(.text+0x85cd): undefined reference to `lwt_unix_waitpid_job' /usr/bin/ld: src/unix/lwt_unix.a(lwt_unix.o): in function `camlLwt_unix__1': :(.data+0x2f70): undefined reference to `lwt_unix_waitpid_job' collect2: error: ld returned 1 exit status File "caml_startup", line 1: Error: Error during linking (exit code 1) File "test/react/dune", line 2, characters 7-11: 2 | (name main) ^^^^ (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 -o test/react/main.exe src/core/lwt.cmxa /home/opam/.opam/4.14/lib/react/react.cmxa src/react/lwt_react.cmxa /home/opam/.opam/4.14/lib/ocaml/unix.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/ocaml/bigarray.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/ocplib-endian/bigstring.cmxa /home/opam/.opam/4.14/lib/ocaml/threads/threads.cmxa -I /home/opam/.opam/4.14/lib/ocaml src/unix/lwt_unix.cmxa -I src/unix test/lwttester.cmxa test/react/.main.eobjs/native/dune__exe.cmx test/react/.main.eobjs/native/dune__exe__Test_lwt_event.cmx test/react/.main.eobjs/native/dune__exe__Test_lwt_signal.cmx test/react/.main.eobjs/native/dune__exe__Main.cmx) /usr/bin/ld: src/unix/lwt_unix.a(lwt_unix.o): in function `camlLwt_unix___win32_waitpid_3048': /workspace_root/src/unix/lwt_unix.cppo.ml:2364:(.text+0x85cd): undefined reference to `lwt_unix_waitpid_job' /usr/bin/ld: src/unix/lwt_unix.a(lwt_unix.o): in function `camlLwt_unix__1': :(.data+0x2f70): undefined reference to `lwt_unix_waitpid_job' collect2: error: ld returned 1 exit status File "caml_startup", line 1: Error: Error during linking (exit code 1) File "test/unix/dune", line 23, characters 7-11: 23 | (name main) ^^^^ (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 -o test/unix/main.exe src/core/lwt.cmxa /home/opam/.opam/4.14/lib/ocaml/unix.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/ocaml/bigarray.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/ocplib-endian/bigstring.cmxa /home/opam/.opam/4.14/lib/ocaml/threads/threads.cmxa -I /home/opam/.opam/4.14/lib/ocaml src/unix/lwt_unix.cmxa -I src/unix test/lwttester.cmxa test/unix/tester.cmxa test/unix/.main.eobjs/native/dune__exe__Main.cmx) /usr/bin/ld: src/unix/lwt_unix.a(lwt_unix.o): in function `camlLwt_unix___win32_waitpid_3048': /workspace_root/src/unix/lwt_unix.cppo.ml:2364:(.text+0x85cd): undefined reference to `lwt_unix_waitpid_job' /usr/bin/ld: src/unix/lwt_unix.a(lwt_unix.o): in function `camlLwt_unix__1': :(.data+0x2f70): undefined reference to `lwt_unix_waitpid_job' collect2: error: ld returned 1 exit status File "caml_startup", line 1: Error: Error during linking (exit code 1) File "test/core/dune", line 2, characters 7-11: 2 | (name main) ^^^^ (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 -o test/core/main.exe src/core/lwt.cmxa /home/opam/.opam/4.14/lib/ocaml/unix.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/ocaml/bigarray.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/ocplib-endian/bigstring.cmxa /home/opam/.opam/4.14/lib/ocaml/threads/threads.cmxa -I /home/opam/.opam/4.14/lib/ocaml src/unix/lwt_unix.cmxa -I src/unix test/lwttester.cmxa test/core/.main.eobjs/native/dune__exe.cmx test/core/.main.eobjs/native/dune__exe__Test_lwt.cmx test/core/.main.eobjs/native/dune__exe__Test_lwt_condition.cmx test/core/.main.eobjs/native/dune__exe__Test_lwt_list.cmx test/core/.main.eobjs/native/dune__exe__Test_lwt_mutex.cmx test/core/.main.eobjs/native/dune__exe__Test_lwt_mvar.cmx test/core/.main.eobjs/native/dune__exe__Test_lwt_pool.cmx test/core/.main.eobjs/native/dune__exe__Test_lwt_result.cmx test/core/.main.eobjs/native/dune__exe__Test_lwt_seq.cmx test/core/.main.eobjs/native/dune__exe__Test_lwt_sequence.cmx test/core/.main.eobjs/native/dune__exe__Test_lwt_stream.cmx test/core/.main.eobjs/native/dune__exe__Test_lwt_switch.cmx test/core/.main.eobjs/native/dune__exe__Main.cmx) /usr/bin/ld: src/unix/lwt_unix.a(lwt_unix.o): in function `camlLwt_unix___win32_waitpid_3048': /workspace_root/src/unix/lwt_unix.cppo.ml:2364:(.text+0x85cd): undefined reference to `lwt_unix_waitpid_job' /usr/bin/ld: src/unix/lwt_unix.a(lwt_unix.o): in function `camlLwt_unix__1': :(.data+0x2f70): undefined reference to `lwt_unix_waitpid_job' collect2: error: ld returned 1 exit status File "caml_startup", line 1: Error: Error during linking (exit code 1) File "test/ppx/dune", line 2, characters 7-11: 2 | (name main) ^^^^ (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 -o test/ppx/main.exe src/core/lwt.cmxa /home/opam/.opam/4.14/lib/ocaml/unix.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/ocaml/bigarray.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/ocplib-endian/bigstring.cmxa /home/opam/.opam/4.14/lib/ocaml/threads/threads.cmxa -I /home/opam/.opam/4.14/lib/ocaml src/unix/lwt_unix.cmxa -I src/unix test/lwttester.cmxa test/ppx/.main.eobjs/native/dune__exe__Main.cmx) /usr/bin/ld: src/unix/lwt_unix.a(lwt_unix.o): in function `camlLwt_unix___win32_waitpid_3048': /workspace_root/src/unix/lwt_unix.cppo.ml:2364:(.text+0x85cd): undefined reference to `lwt_unix_waitpid_job' /usr/bin/ld: src/unix/lwt_unix.a(lwt_unix.o): in function `camlLwt_unix__1': :(.data+0x2f70): undefined reference to `lwt_unix_waitpid_job' collect2: error: ld returned 1 exit status File "caml_startup", line 1: Error: Error during linking (exit code 1) "/usr/bin/env" "bash" "-c" "opam exec -- dune build --only-packages=lwt_retry,lwt_react,lwt_ppx,lwt @install @check @runtest && rm -rf _build" failed with exit status 1 2026-03-03 17:46.40: Job failed: Failed: Build failed