2026-01-16 11:39.55: New job: test ocsigen/lwt https://github.com/ocsigen/lwt.git#refs/heads/fix-datarace-1026 (141d187d1113a0348399c4ced37d9dcc82b7f11d) (linux-x86_64:(lint-doc)) Base: ocaml/opam:alpine-3.22-ocaml-4.14@sha256:1c3a5ef9216cc43d14bea2bc9b42f4b1ee30cd78bf2e6993672b4c0c52909216 Opam project lint documentation To reproduce locally: git clone --recursive "https://github.com/ocsigen/lwt.git" -b "fix-datarace-1026" && cd "lwt" && git reset --hard 141d187d cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:alpine-3.22-ocaml-4.14@sha256:1c3a5ef9216cc43d14bea2bc9b42f4b1ee30cd78bf2e6993672b4c0c52909216 # alpine-3.22-4.14_opam-2.5 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo ln -f /usr/bin/opam-2.2 /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 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && 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.1.8.0 csexp.1.5.2 dune.3.21.0 dune-configurator.3.21.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ppx_derivers.1.2.1 ppxlib.0.37.0 react.1.2.2 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.1" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.2 --depext-only -y lwt_retry.dev lwt_react.dev lwt_ppx.dev lwt.dev $DEPS RUN opam install $DEPS RUN opam install --yes dune 'odoc>=1.5.0' COPY --chown=1000:1000 . /src/ RUN ODOC_WARN_ERROR=false opam exec -- dune build --only-packages=lwt_retry,lwt_react,lwt_ppx,lwt @doc || (echo "dune build @doc failed"; exit 2) END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-01-16 11:39.55: Using cache hint "ocsigen/lwt-ocaml/opam:alpine-3.22-ocaml-4.14@sha256:1c3a5ef9216cc43d14bea2bc9b42f4b1ee30cd78bf2e6993672b4c0c52909216-alpine-3.22-4.14_opam-2.5-f80664a0fc43791440912ae83095cdb3" 2026-01-16 11:39.55: Using OBuilder spec: ((from ocaml/opam:alpine-3.22-ocaml-4.14@sha256:1c3a5ef9216cc43d14bea2bc9b42f4b1ee30cd78bf2e6993672b4c0c52909216) (comment alpine-3.22-4.14_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-2.2 /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 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && 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 (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "base-bigarray.base base-bytes.base base-threads.base base-unix.base cppo.1.8.0 csexp.1.5.2 dune.3.21.0 dune-configurator.3.21.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ppx_derivers.1.2.1 ppxlib.0.37.0 react.1.2.2 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.1") (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=2.2 --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")) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install --yes dune 'odoc>=1.5.0'")) (copy (src .) (dst /src/)) (run (shell "ODOC_WARN_ERROR=false opam exec -- dune build --only-packages=lwt_retry,lwt_react,lwt_ppx,lwt @doc || (echo \"dune build @doc failed\"; exit 2)")) ) 2026-01-16 11:39.55: Waiting for resource in pool OCluster 2026-01-16 15:11.12: Waiting for worker… 2026-01-16 15:14.01: Got resource from pool OCluster Building on asteria.caelum.ci.dev All commits already cached HEAD is now at 141d187d1 lwt_unix_stubs.c: fix races reported by TSan (from ocaml/opam:alpine-3.22-ocaml-4.14@sha256:1c3a5ef9216cc43d14bea2bc9b42f4b1ee30cd78bf2e6993672b4c0c52909216) 2026-01-16 15:14.01 ---> using "d1cef22083ba59d6db4e2f107091c68dd70ebdcc64c3894ad7db7be62ad17f4a" from cache /: (comment alpine-3.22-4.14_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-2.2 /usr/bin/opam")) 2026-01-16 15:14.01 ---> using "aa238cb861d3c6c581edbbf37b9748fbb3955a0301f8754f1330522d31bdea95" from cache /src: (run (shell "opam init --reinit -ni")) Configuring from /home/opam/.opamrc and then from built-in defaults. Checking for available remotes: rsync and local, git. - you won't be able to use mercurial repositories unless you install the hg command on your system. - you won't be able to use darcs repositories unless you install the darcs command on your system. This development version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted. You may want to back it up before going further. Continue? [y/n] y Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2026-01-16 15:14.01 ---> using "3012e725308508d0de531ee578ee1e8781d13d01e7b7e084a1a8ab6b2e9dfc3c" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-87-generic The OCaml toplevel, version 4.14.2 2.2.1 2026-01-16 15:14.01 ---> using "49acb3bbc71f8cee0ac24a0653bcca777fc6f3873bc89b90d919182499bf3c26" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-01-16 15:14.01 ---> using "834d8ad0726c0946994af4beac26783ef6bb1014f63b7b5e9de6455c8090386e" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD a6b2f19780..873cb18c37 master -> origin/master 873cb18c37 Merge pull request #29216 from shonfeder/release-dune-3.21.0 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///home/opam/opam-repository Everything as up-to-date as possible (run with --verbose to show unavailable upgrades). However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # Run eval $(opam env) to update the current shell environment 2026-01-16 15:14.01 ---> using "ea4426e849d938ebd90ba9a44dd62c3b5886c5282c0815e4c28c40a99c86dd59" from cache /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 ./)) 2026-01-16 15:14.02 ---> saved as "0208e12f9590b8964a2163f4e9e45d3fabe7fb53911eaef4a121d47ab713d503" /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) Package lwt_ppx__ppx_let_tests does not exist, create as a NEW package? [y/n] y [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) 2026-01-16 15:14.16 ---> saved as "41f2622be102661289fc1a7ea0579b865e19d57ca5f10c85a4f5036518418c7d" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-01-16 15:14.16 ---> saved as "e0dc574d8456ae09c4406b712de22f8af09d302562dfbae8b7e1b70a819d32b5" /src: (env DEPS "base-bigarray.base base-bytes.base base-threads.base base-unix.base cppo.1.8.0 csexp.1.5.2 dune.3.21.0 dune-configurator.3.21.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ppx_derivers.1.2.1 ppxlib.0.37.0 react.1.2.2 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.1") /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=2.2 --depext-only -y lwt_retry.dev lwt_react.dev lwt_ppx.dev lwt.dev $DEPS")) + /usr/bin/sudo "apk" "update" - fetch https://dl-cdn.alpinelinux.org/alpine/v3.22/main/x86_64/APKINDEX.tar.gz - fetch https://dl-cdn.alpinelinux.org/alpine/v3.22/community/x86_64/APKINDEX.tar.gz - fetch https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz - fetch https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz - fetch https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz - v3.22.2-345-g80278e42c54 [https://dl-cdn.alpinelinux.org/alpine/v3.22/main] - v3.22.2-350-ga346423740a [https://dl-cdn.alpinelinux.org/alpine/v3.22/community] - v20251224-1517-g76c24b64e20 [https://dl-cdn.alpinelinux.org/alpine/edge/main] - v20251224-1496-g03a612442a1 [https://dl-cdn.alpinelinux.org/alpine/edge/community] - v20251224-1495-g0eba70fbcb6 [https://dl-cdn.alpinelinux.org/alpine/edge/testing] - OK: 60721 distinct packages available <><> 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). 2026-01-16 15:14.26 ---> saved as "6ee262cd1f11309633bd1a50048e113e7a3ba818edea6f150c1860095cb2578c" /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 15 packages - install base-bytes base - install cppo 1.8.0 - install csexp 1.5.2 - install dune 3.21.0 - install dune-configurator 3.21.0 - install ocaml-compiler-libs v0.12.4 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install ocplib-endian 1.2 - install ppx_derivers 1.2.1 - install ppxlib 0.37.0 - install react 1.2.2 - install sexplib0 v0.17.0 - install stdlib-shims 0.3.0 - install topkg 1.1.1 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved cppo.1.8.0 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved ocaml-compiler-libs.v0.12.4 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved ocplib-endian.1.2 (cached) -> retrieved ppx_derivers.1.2.1 (cached) -> retrieved react.1.2.2 (cached) -> retrieved sexplib0.v0.17.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved topkg.1.1.1 (cached) -> retrieved ppxlib.0.37.0 (cached) -> retrieved dune.3.21.0, dune-configurator.3.21.0 (cached) -> installed ocamlbuild.0.16.1 -> installed ocamlfind.1.9.8 -> installed base-bytes.base -> installed topkg.1.1.1 -> installed react.1.2.2 -> installed dune.3.21.0 -> installed ppx_derivers.1.2.1 -> installed csexp.1.5.2 -> installed cppo.1.8.0 -> installed ocaml-compiler-libs.v0.12.4 -> installed sexplib0.v0.17.0 -> installed stdlib-shims.0.3.0 -> installed ocplib-endian.1.2 -> installed dune-configurator.3.21.0 -> installed ppxlib.0.37.0 Done. # Run eval $(opam env) to update the current shell environment 2026-01-16 15:15.16 ---> saved as "36b95719a729112583939eef52be36e352d108a4741ed5aab0721792f4be00a4" /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install --yes dune 'odoc>=1.5.0'")) [NOTE] Package dune is already installed (current version is 3.21.0). The following actions will be performed: === install 13 packages - install astring 0.8.5 [required by odoc] - install camlp-streams 5.0.1 [required by odoc-parser] - install cmdliner 2.1.0 [required by odoc] - install crunch 4.0.0 [required by odoc] - install fmt 0.11.0 [required by odoc] - install fpath 0.7.3 [required by odoc] - install odoc 3.1.0 - install odoc-parser 3.1.0 [required by odoc] - install ptime 1.2.0 [required by crunch] - install re 1.14.0 [required by tyxml] - install seq base [required by tyxml] - install tyxml 4.6.0 [required by odoc] - install uutf 1.0.4 [required by tyxml] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved camlp-streams.5.0.1 (cached) -> retrieved astring.0.8.5 (cached) -> retrieved cmdliner.2.1.0 (cached) -> retrieved crunch.4.0.0 (cached) -> retrieved fmt.0.11.0 (cached) -> retrieved fpath.0.7.3 (cached) -> retrieved ptime.1.2.0 (cached) -> retrieved seq.base (cached) -> installed seq.base -> retrieved re.1.14.0 (cached) -> retrieved tyxml.4.6.0 (cached) -> retrieved uutf.1.0.4 (cached) -> installed camlp-streams.5.0.1 -> retrieved odoc.3.1.0, odoc-parser.3.1.0 (cached) -> installed astring.0.8.5 -> installed ptime.1.2.0 -> installed re.1.14.0 -> installed fpath.0.7.3 -> installed odoc-parser.3.1.0 -> installed cmdliner.2.1.0 -> installed crunch.4.0.0 -> installed uutf.1.0.4 -> installed fmt.0.11.0 -> installed tyxml.4.6.0 -> installed odoc.3.1.0 Done. # Run eval $(opam env) to update the current shell environment 2026-01-16 15:15.39 ---> saved as "bc7984238b97e77c13a9daf9f930fe983fb4b4b613ca7c190c763f098c5e23bc" /src: (copy (src .) (dst /src/)) 2026-01-16 15:15.40 ---> saved as "29bca7fb0025562d8a274b434b156ef8c1f1f09e936512cf9420200e1eb25de6" /src: (run (shell "ODOC_WARN_ERROR=false opam exec -- dune build --only-packages=lwt_retry,lwt_react,lwt_ppx,lwt @doc || (echo \"dune build @doc failed\"; exit 2)")) (cd _build/default/_doc/_odoc/pkg/lwt && /home/opam/.opam/4.14/bin/odoc compile --pkg lwt -o page-manual.odoc ../../../../docs/manual.mld) File "../../../../docs/manual.mld", line 389, character 8 to line 393, character 6: Warning: Code blocks should be indented at the opening `{`. File "../../../../docs/manual.mld", line 394, character 8 to line 398, character 6: Warning: Code blocks should be indented at the opening `{`. File "../../../../docs/manual.mld", line 400, character 8 to line 404, character 22: Warning: Code blocks should be indented at the opening `{`. File "../../../../docs/manual.mld", line 405, character 8 to line 409, character 22: Warning: Code blocks should be indented at the opening `{`. File "../../../../docs/manual.mld", line 411, character 8 to line 415, character 22: Warning: Code blocks should be indented at the opening `{`. File "../../../../docs/manual.mld", line 416, character 8 to line 420, character 22: Warning: Code blocks should be indented at the opening `{`. File "../../../../docs/manual.mld", line 422, character 8 to line 424, character 6: Warning: Code blocks should be indented at the opening `{`. File "../../../../docs/manual.mld", line 425, character 8 to line 427, character 6: Warning: Code blocks should be indented at the opening `{`. (cd _build/default/src/core/.lwt.objs/byte && /home/opam/.opam/4.14/bin/odoc compile -I . -I ../../../../_doc/_odoc/pkg/lwt --pkg lwt -o lwt_sequence.odoc lwt_sequence.cmti) File "src/core/lwt_sequence.mli", line 21, character 0 to line 23, character 41: Warning: Alert deprecated not expected here. (cd _build/default/src/core/.lwt.objs/byte && /home/opam/.opam/4.14/bin/odoc compile -I . -I ../../../../_doc/_odoc/pkg/lwt --pkg lwt -o lwt_pool.odoc lwt_pool.cmti) File "src/core/lwt_pool.mli", line 23, character 4 to line 39, character 2: Warning: Code blocks should be indented at the opening `{`. (cd _build/default/src/unix/.lwt_unix.objs/byte && /home/opam/.opam/4.14/bin/odoc compile -I . -I ../../../../_doc/_odoc/pkg/lwt -I ../../../core/.lwt.objs/byte --pkg lwt -o lwt_engine.odoc lwt_engine.cmti) File "src/unix/lwt_engine.mli", line 219, character 2 to line 221, character 43: Warning: Alert deprecated not expected here. File "src/unix/lwt_engine.mli", line 234, character 2 to line 235, character 59: Warning: Alert deprecated not expected here. (cd _build/default/src/unix/.lwt_unix.objs/byte && /home/opam/.opam/4.14/bin/odoc compile -I . -I ../../../../_doc/_odoc/pkg/lwt -I ../../../core/.lwt.objs/byte --pkg lwt -o lwt_main.odoc lwt_main.cmti) File "src/unix/lwt_main.mli", line 20, character 6 to line 24, character 8: Warning: Code blocks should be indented at the opening `{`. (cd _build/default/src/ppx/.lwt_ppx.objs/byte && /home/opam/.opam/4.14/bin/odoc compile -I . -I ../../../../_doc/_odoc/pkg/lwt_ppx --pkg lwt_ppx -o lwt_ppx__Ppx_lwt.odoc lwt_ppx__Ppx_lwt.cmti) File "src/ppx/ppx_lwt.mli", line 20, character 3 to line 23, character 5: Warning: Code blocks should be indented at the opening `{`. File "src/ppx/ppx_lwt.mli", line 29, character 3 to line 33, character 5: Warning: Code blocks should be indented at the opening `{`. File "src/ppx/ppx_lwt.mli", line 38, character 3 to line 42, character 5: Warning: Code blocks should be indented at the opening `{`. File "src/ppx/ppx_lwt.mli", line 47, character 3 to line 50, character 5: Warning: Code blocks should be indented at the opening `{`. File "src/ppx/ppx_lwt.mli", line 56, character 3 to line 61, character 5: Warning: Code blocks should be indented at the opening `{`. File "src/ppx/ppx_lwt.mli", line 65, character 3 to line 72, character 5: Warning: Code blocks should be indented at the opening `{`. File "src/ppx/ppx_lwt.mli", line 76, character 3 to line 84, character 5: Warning: Code blocks should be indented at the opening `{`. File "src/ppx/ppx_lwt.mli", line 106, character 3 to line 110, character 5: Warning: Code blocks should be indented at the opening `{`. File "src/ppx/ppx_lwt.mli", line 114, character 3 to line 118, character 5: Warning: Code blocks should be indented at the opening `{`. File "src/ppx/ppx_lwt.mli", line 122, character 3 to line 126, character 5: Warning: Code blocks should be indented at the opening `{`. File "src/ppx/ppx_lwt.mli", line 130, character 3 to line 135, character 5: Warning: Code blocks should be indented at the opening `{`. File "src/ppx/ppx_lwt.mli", line 139, character 3 to line 145, character 5: Warning: Code blocks should be indented at the opening `{`. File "src/ppx/ppx_lwt.mli", line 149, character 3 to line 154, character 5: Warning: Code blocks should be indented at the opening `{`. File "lwt_ppx__Ppx_lwt.cmti": Warning: Failed to compile expansion for class root(Lwt_ppx__Ppx_lwt).mapper (cd _build/default/_doc/_html && /home/opam/.opam/4.14/bin/odoc link -I ../_odoc/pkg/lwt -I ../../src/core/.lwt.objs/byte -I ../../src/unix/.lwt_unix.objs/byte -o ../_odocls/lwt/lwt_seq.odocl ../../src/core/.lwt.objs/byte/lwt_seq.odoc) File "src/core/lwt_seq.mli", line 134, characters 2-51: Warning: Failed to resolve reference unresolvedroot(Invalid_argument) Couldn't find "Invalid_argument" (cd _build/default/_doc/_html && /home/opam/.opam/4.14/bin/odoc link -I ../_odoc/pkg/lwt -I ../../src/core/.lwt.objs/byte -I ../../src/unix/.lwt_unix.objs/byte -o ../_odocls/lwt/page-manual.odocl ../_odoc/pkg/lwt/page-manual.odoc) File "../../../../docs/manual.mld", line 803, characters 13-26: Warning: Failed to resolve reference unresolvedroot(Lwt_domain) Couldn't find "Lwt_domain" File "../../../../docs/manual.mld", line 363, characters 5-15: Warning: Failed to resolve reference unresolvedroot(Ppx_lwt) Couldn't find "Ppx_lwt" (cd _build/default/_doc/_html && /home/opam/.opam/4.14/bin/odoc link -I ../_odoc/pkg/lwt -I ../../src/core/.lwt.objs/byte -I ../../src/unix/.lwt_unix.objs/byte -o ../_odocls/lwt/lwt_stream.odocl ../../src/core/.lwt.objs/byte/lwt_stream.odoc) File "src/core/lwt_stream.mli", line 329, characters 4-53: Warning: Failed to resolve reference unresolvedroot(Invalid_argument) Couldn't find "Invalid_argument" File "src/core/lwt_stream.mli", line 79, characters 16-42: Warning: Failed to resolve reference unresolvedroot(Stdlib).Invalid_argument Couldn't find "Stdlib" File "src/core/lwt_stream.mli", line 48, characters 36-52: Warning: Failed to resolve reference unresolvedroot(Stdlib).result Couldn't find "Stdlib" (cd _build/default/_doc/_html && /home/opam/.opam/4.14/bin/odoc link -I ../_odoc/pkg/lwt -I ../../src/core/.lwt.objs/byte -I ../../src/unix/.lwt_unix.objs/byte -o ../_odocls/lwt/lwt_engine.odocl ../../src/unix/.lwt_unix.objs/byte/lwt_engine.odoc) File "src/unix/lwt_engine.mli", line 160, characters 20-34: Warning: Failed to resolve reference unresolvedroot(Unix).select Couldn't find "Unix" (cd _build/default/_doc/_html && /home/opam/.opam/4.14/bin/odoc link -I ../_odoc/pkg/lwt -I ../../src/core/.lwt.objs/byte -I ../../src/unix/.lwt_unix.objs/byte -o ../_odocls/lwt/lwt_process.odocl ../../src/unix/.lwt_unix.objs/byte/lwt_process.odoc) File "src/unix/lwt_process.mli", line 51, characters 11-26: Warning: Failed to resolve reference unresolvedroot(Unix).sigkill Couldn't find "Unix" (cd _build/default/_doc/_html && /home/opam/.opam/4.14/bin/odoc link -I ../_odoc/pkg/lwt -I ../../src/core/.lwt.objs/byte -I ../../src/unix/.lwt_unix.objs/byte -o ../_odocls/lwt/lwt_fmt.odocl ../../src/unix/.lwt_unix.objs/byte/lwt_fmt.odoc) File "src/unix/lwt_fmt.mli", line 78, characters 47-78: Warning: Failed to resolve reference unresolvedroot(Stdlib).Format.pp_print_flush Couldn't find "Stdlib" File "src/unix/lwt_fmt.mli", line 58, characters 47-73: Warning: Failed to resolve reference unresolvedroot(Stdlib).Format.formatter Couldn't find "Stdlib" File "src/unix/lwt_fmt.mli", line 53, characters 4-30: Warning: Failed to resolve reference unresolvedroot(Stdlib).Format.formatter Couldn't find "Stdlib" File "src/unix/lwt_fmt.mli", line 24, characters 15-39: Warning: Failed to resolve reference unresolvedroot(Stdlib).Format.eprintf Couldn't find "Stdlib" File "src/unix/lwt_fmt.mli", line 20, characters 15-38: Warning: Failed to resolve reference unresolvedroot(Stdlib).Format.printf Couldn't find "Stdlib" File "src/unix/lwt_fmt.mli", line 10, characters 40-56: Warning: Failed to resolve reference unresolvedroot(Stdlib).Format Couldn't find "Stdlib" (cd _build/default/_doc/_html && /home/opam/.opam/4.14/bin/odoc link -I ../_odoc/pkg/lwt -I ../../src/core/.lwt.objs/byte -I ../../src/unix/.lwt_unix.objs/byte -o ../_odocls/lwt/lwt_io.odocl ../../src/unix/.lwt_unix.objs/byte/lwt_io.odoc) File "src/unix/lwt_io.mli", line 821, characters 22-53: Warning: Failed to resolve reference unresolvedroot(Stdlib).Sys.max_string_length Couldn't find "Stdlib" File "src/unix/lwt_io.mli", line 820, character 6 to line 821, character 53: Warning: Failed to resolve reference unresolvedroot(Invalid_argument) Couldn't find "Invalid_argument" File "src/unix/lwt_io.mli", line 573, characters 6-38: Warning: Failed to resolve reference unresolvedroot(Unix).Unix_error Couldn't find "Unix" File "src/unix/lwt_io.mli", line 482, characters 50-86: Warning: Failed to resolve reference unresolvedroot(Stdlib).Filename.get_temp_dir_name Couldn't find "Stdlib" File "src/unix/lwt_io.mli", line 481, characters 44-79: Warning: Failed to resolve reference unresolvedroot(Stdlib).Filename.current_dir_name Couldn't find "Stdlib" File "src/unix/lwt_io.mli", line 437, characters 4-36: Warning: Failed to resolve reference unresolvedroot(Unix).Unix_error Couldn't find "Unix" File "src/unix/lwt_io.mli", line 435, characters 51-66: Warning: Failed to resolve reference unresolvedroot(Unix).O_TRUNC Couldn't find "Unix" File "src/unix/lwt_io.mli", line 421, characters 4-21: Warning: Failed to resolve reference unresolvedroot(Unix).open_flag Couldn't find "Unix" File "src/unix/lwt_io.mli", line 337, characters 40-68: Warning: Failed to resolve reference unresolvedroot(Stdlib).Marshal.to_channel Couldn't find "Stdlib" File "src/unix/lwt_io.mli", line 282, characters 45-62: Warning: Failed to resolve reference unresolvedroot(Stdlib).Marshal Couldn't find "Stdlib" File "src/unix/lwt_io.mli", line 278, characters 30-60: Warning: Failed to resolve reference unresolvedroot(Stdlib).Marshal.from_channel Couldn't find "Stdlib" File "src/unix/lwt_io.mli", line 270, characters 6-40: Warning: Failed to resolve reference unresolvedroot(End_of_file) Couldn't find "End_of_file" File "src/unix/lwt_io.mli", line 221, characters 6-58: Warning: Failed to resolve reference unresolvedroot(End_of_file) Couldn't find "End_of_file" File "src/unix/lwt_io.mli", line 123, characters 37-46: Warning: Reference to 'output' is ambiguous. Please specify its kind: type-output, val-output. File "src/unix/lwt_io.mli", line 123, characters 25-33: Warning: Reference to 'input' is ambiguous. Please specify its kind: type-input, val-input. File "src/unix/lwt_io.mli", line 121, characters 34-47: Warning: Failed to resolve reference unresolvedroot(Unix).lseek Couldn't find "Unix" File "src/unix/lwt_io.mli", line 31, characters 42-60: Warning: Failed to resolve reference unresolvedroot(Unix).Unix_error Couldn't find "Unix" (cd _build/default/_doc/_html && /home/opam/.opam/4.14/bin/odoc link -I ../_odoc/pkg/lwt -I ../../src/core/.lwt.objs/byte -I ../../src/unix/.lwt_unix.objs/byte -o ../_odocls/lwt/lwt_unix.odocl ../../src/unix/.lwt_unix.objs/byte/lwt_unix.odoc) File "src/unix/lwt_unix.cppo.mli", line 1288, characters 18-32: Warning: Failed to resolve reference unresolvedroot(Unix).tcflow Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 1278, characters 18-33: Warning: Failed to resolve reference unresolvedroot(Unix).tcflush Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 1269, characters 18-33: Warning: Failed to resolve reference unresolvedroot(Unix).tcdrain Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 1266, characters 18-37: Warning: Failed to resolve reference unresolvedroot(Unix).tcsendbreak Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 1263, characters 18-35: Warning: Failed to resolve reference unresolvedroot(Unix).tcsetattr Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 1254, characters 18-35: Warning: Failed to resolve reference unresolvedroot(Unix).tcgetattr Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 1206, characters 18-37: Warning: Failed to resolve reference unresolvedroot(Unix).getnameinfo Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 1188, characters 18-37: Warning: Failed to resolve reference unresolvedroot(Unix).getaddrinfo Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 1166, characters 18-39: Warning: Failed to resolve reference unresolvedroot(Unix).getservbyport Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 1163, characters 18-39: Warning: Failed to resolve reference unresolvedroot(Unix).getservbyname Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 1160, characters 18-42: Warning: Failed to resolve reference unresolvedroot(Unix).getprotobynumber Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 1157, characters 18-40: Warning: Failed to resolve reference unresolvedroot(Unix).getprotobyname Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 1154, characters 18-39: Warning: Failed to resolve reference unresolvedroot(Unix).gethostbyaddr Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 1151, characters 18-39: Warning: Failed to resolve reference unresolvedroot(Unix).gethostbyname Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 1148, characters 18-37: Warning: Failed to resolve reference unresolvedroot(Unix).gethostname Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 1101, characters 18-42: Warning: Failed to resolve reference unresolvedroot(Unix).getsockopt_error Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 1098, characters 18-42: Warning: Failed to resolve reference unresolvedroot(Unix).setsockopt_float Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 1095, characters 18-42: Warning: Failed to resolve reference unresolvedroot(Unix).getsockopt_float Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 1092, characters 18-43: Warning: Failed to resolve reference unresolvedroot(Unix).setsockopt_optint Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 1089, characters 18-43: Warning: Failed to resolve reference unresolvedroot(Unix).getsockopt_optint Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 1086, characters 18-40: Warning: Failed to resolve reference unresolvedroot(Unix).setsockopt_int Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 1083, characters 18-40: Warning: Failed to resolve reference unresolvedroot(Unix).getsockopt_int Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 1080, characters 18-36: Warning: Failed to resolve reference unresolvedroot(Unix).setsockopt Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 1077, characters 18-36: Warning: Failed to resolve reference unresolvedroot(Unix).getsockopt Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 979, characters 16-30: Warning: Failed to resolve reference unresolvedroot(Unix).sendto Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 974, characters 16-28: Warning: Failed to resolve reference unresolvedroot(Unix).send Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 968, characters 16-32: Warning: Failed to resolve reference unresolvedroot(Unix).recvfrom Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 962, characters 16-28: Warning: Failed to resolve reference unresolvedroot(Unix).recv Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 953, characters 18-37: Warning: Failed to resolve reference unresolvedroot(Unix).getpeername Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 950, characters 18-37: Warning: Failed to resolve reference unresolvedroot(Unix).getsockname Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 947, characters 18-34: Warning: Failed to resolve reference unresolvedroot(Unix).shutdown Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 938, characters 18-33: Warning: Failed to resolve reference unresolvedroot(Unix).connect Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 915, characters 18-32: Warning: Failed to resolve reference unresolvedroot(Unix).accept Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 911, characters 18-32: Warning: Failed to resolve reference unresolvedroot(Unix).listen Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 905, characters 4-16: Warning: Failed to resolve reference unresolvedroot(Unix).bind Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 901, characters 18-36: Warning: Failed to resolve reference unresolvedroot(Unix).socketpair Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 896, characters 48-62: Warning: Failed to resolve reference unresolvedroot(Unix).socket Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 838, characters 18-34: Warning: Failed to resolve reference unresolvedroot(Unix).getgrgid Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 835, characters 18-34: Warning: Failed to resolve reference unresolvedroot(Unix).getpwuid Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 832, characters 18-34: Warning: Failed to resolve reference unresolvedroot(Unix).getgrnam Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 829, characters 18-34: Warning: Failed to resolve reference unresolvedroot(Unix).getpwnam Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 826, characters 18-34: Warning: Failed to resolve reference unresolvedroot(Unix).getlogin Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 800, characters 18-31: Warning: Failed to resolve reference unresolvedroot(Unix).lockf Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 786, characters 18-34: Warning: Failed to resolve reference unresolvedroot(Unix).readlink Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 783, characters 18-33: Warning: Failed to resolve reference unresolvedroot(Unix).symlink Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 778, characters 18-32: Warning: Failed to resolve reference unresolvedroot(Unix).mkfifo Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 762, characters 35-47: Warning: Failed to resolve reference unresolvedroot(Unix).pipe Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 752, characters 53-69: Warning: Failed to resolve reference unresolvedroot(Unix).closedir Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 749, characters 37-54: Warning: Failed to resolve reference unresolvedroot(Unix).rewinddir Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 738, characters 51-66: Warning: Failed to resolve reference unresolvedroot(Unix).readdir Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 733, characters 4-19: Warning: Failed to resolve reference unresolvedroot(Unix).opendir Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 726, characters 18-32: Warning: Failed to resolve reference unresolvedroot(Unix).chroot Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 721, characters 16-30: Warning: Failed to resolve reference unresolvedroot(Unix).getcwd Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 718, characters 18-31: Warning: Failed to resolve reference unresolvedroot(Unix).chdir Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 715, characters 18-31: Warning: Failed to resolve reference unresolvedroot(Unix).rmdir Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 712, characters 18-31: Warning: Failed to resolve reference unresolvedroot(Unix).mkdir Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 707, characters 18-45: Warning: Failed to resolve reference unresolvedroot(Unix).clear_close_on_exec Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 704, characters 18-43: Warning: Failed to resolve reference unresolvedroot(Unix).set_close_on_exec Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 701, characters 18-30: Warning: Failed to resolve reference unresolvedroot(Unix).dup2 Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 697, characters 18-29: Warning: Failed to resolve reference unresolvedroot(Unix).dup Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 691, characters 18-32: Warning: Failed to resolve reference unresolvedroot(Unix).access Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 681, characters 18-32: Warning: Failed to resolve reference unresolvedroot(Unix).fchown Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 678, characters 18-31: Warning: Failed to resolve reference unresolvedroot(Unix).chown Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 675, characters 18-32: Warning: Failed to resolve reference unresolvedroot(Unix).fchmod Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 672, characters 18-31: Warning: Failed to resolve reference unresolvedroot(Unix).chmod Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 667, characters 18-30: Warning: Failed to resolve reference unresolvedroot(Unix).link Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 664, characters 18-32: Warning: Failed to resolve reference unresolvedroot(Unix).rename Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 661, characters 18-32: Warning: Failed to resolve reference unresolvedroot(Unix).unlink Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 654, characters 10-28: Warning: Failed to resolve reference unresolvedroot(Unix).Unix_error Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 648, characters 8-26: Warning: Failed to resolve reference unresolvedroot(Sys).file_exists Couldn't find "Sys" File "src/unix/lwt_unix.cppo.mli", line 642, characters 20-43: Warning: Failed to resolve reference unresolvedroot(Unix).LargeFile.fstat Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 639, characters 20-43: Warning: Failed to resolve reference unresolvedroot(Unix).LargeFile.lstat Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 636, characters 20-42: Warning: Failed to resolve reference unresolvedroot(Unix).LargeFile.stat Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 616, characters 20-47: Warning: Failed to resolve reference unresolvedroot(Unix).LargeFile.ftruncate Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 613, characters 20-46: Warning: Failed to resolve reference unresolvedroot(Unix).LargeFile.truncate Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 610, characters 20-43: Warning: Failed to resolve reference unresolvedroot(Unix).LargeFile.lseek Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 604, characters 18-32: Warning: Failed to resolve reference unresolvedroot(Unix).isatty Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 598, characters 33-47: Warning: Failed to resolve reference unresolvedroot(Unix).utimes Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 590, characters 8-26: Warning: Failed to resolve reference unresolvedroot(Unix).Unix_error Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 584, characters 6-24: Warning: Failed to resolve reference unresolvedroot(Sys).file_exists Couldn't find "Sys" File "src/unix/lwt_unix.cppo.mli", line 578, characters 18-31: Warning: Failed to resolve reference unresolvedroot(Unix).fstat Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 575, characters 18-31: Warning: Failed to resolve reference unresolvedroot(Unix).lstat Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 572, characters 18-30: Warning: Failed to resolve reference unresolvedroot(Unix).stat Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 528, characters 18-35: Warning: Failed to resolve reference unresolvedroot(Unix).ftruncate Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 525, characters 18-34: Warning: Failed to resolve reference unresolvedroot(Unix).truncate Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 522, characters 18-31: Warning: Failed to resolve reference unresolvedroot(Unix).lseek Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 353, characters 4-24: Warning: Failed to resolve reference unresolvedroot(Unix).single_write Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 324, characters 73-85: Warning: Failed to resolve reference unresolvedroot(Unix).read Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 304, characters 18-34: Warning: Failed to resolve reference unresolvedroot(Unix).openfile Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 239, characters 34-49: Warning: Failed to resolve reference unresolvedroot(Unix).waitpid Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 236, characters 18-30: Warning: Failed to resolve reference unresolvedroot(Unix).wait Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 222, characters 40-55: Warning: Reference to 'async_method' is ambiguous. Please specify its kind: type-async_method, val-async_method. File "src/unix/lwt_unix.cppo.mli", line 212, characters 8-20: Warning: Failed to resolve reference unresolvedroot(Unix).fork Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 196, characters 26-38: Warning: Failed to resolve reference unresolvedroot(Unix).fork Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 195, characters 33-45: Warning: Failed to resolve reference unresolvedroot(Unix).fork Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 99, characters 6-24: Warning: Failed to resolve reference unresolvedroot(Unix).file_descr Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 44, characters 14-39: Warning: Failed to resolve reference unresolvedroot(Unix).handle_unix_error Couldn't find "Unix" File "src/unix/lwt_unix.cppo.mli", line 8, characters 14-21: Warning: Failed to resolve reference unresolvedroot(Unix) Couldn't find "Unix" (cd _build/default/_doc/_html && /home/opam/.opam/4.14/bin/odoc link -I ../_odoc/pkg/lwt -I ../../src/core/.lwt.objs/byte -I ../../src/unix/.lwt_unix.objs/byte -o ../_odocls/lwt/lwt.odocl ../../src/core/.lwt.objs/byte/lwt.odoc) File "src/core/lwt.mli", line 1998, characters 19-35: Warning: Failed to resolve reference unresolvedroot(Stdlib).ignore Couldn't find "Stdlib" File "src/core/lwt.mli", line 1607, characters 50-66: Warning: Failed to resolve reference unresolvedroot(Stdlib).result Couldn't find "Stdlib" File "src/core/lwt.mli", line 893, characters 4-26: Warning: Failed to resolve reference unresolvedroot(Lwt_react).of_stream Couldn't find "Lwt_react" File "src/core/lwt.mli", line 416, characters 4-30: Warning: Failed to resolve reference unresolvedroot(Stdlib).Invalid_argument Couldn't find "Stdlib" 2026-01-16 15:15.42 ---> saved as "290b6a895861db87fae41ab1d482a232a788568f0104f336849df5bcc452f5bb" Job succeeded 2026-01-16 15:15.42: Job succeeded