2026-04-28 18:45.29: New job: test ocsigen/lwt https://github.com/ocsigen/lwt.git#refs/heads/prepare-5-9-4 (e39d447ef7bf218e66f184a7b9f9960802d80d5e) (linux-x86_64:debian-13-5.5~beta1_opam-2.5) Base: ocaml/opam:debian-13-ocaml-5.5-beta1@sha256:2f03876e840edf3bcf2cd33a6b5b1e9ee40ad45e5d26f5be08f5d20a90f4bcf6 Opam project build To reproduce locally: git clone --recursive "https://github.com/ocsigen/lwt.git" -b "prepare-5-9-4" && cd "lwt" && git reset --hard e39d447e cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-5.5-beta1@sha256:2f03876e840edf3bcf2cd33a6b5b1e9ee40ad45e5d26f5be08f5d20a90f4bcf6 # debian-13-5.5~beta1_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 306a3c410f6b9393f2cbf4a84b8cd38a4c8b1b9c || git fetch origin master) && git reset -q --hard 306a3c410f6b9393f2cbf4a84b8cd38a4c8b1b9c && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 lwt_retry.opam lwt_react.opam lwt_ppx__ppx_let_tests.opam lwt_ppx.opam lwt.opam ./ RUN 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.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base compiler-cloning.enabled cppo.1.8.0 csexp.1.5.2 dune.3.22.2 dune-configurator.3.22.2 ocaml.5.5.0 ocaml-base-compiler.5.5.0~beta1 ocaml-compiler.5.5.0~beta1 ocaml-compiler-libs.v0.17.0 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ppx_derivers.1.2.1 ppx_here.v0.17.0 ppx_let.v0.17.1 ppxlib.0.38.0 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=2.5 --depext-only -y lwt_retry.dev lwt_react.dev lwt_ppx__ppx_let_tests.dev lwt_ppx.dev lwt.dev $DEPS RUN opam install $DEPS COPY --chown=1000:1000 . /src RUN opam exec -- dune build @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-04-28 18:45.29: Using cache hint "ocsigen/lwt-ocaml/opam:debian-13-ocaml-5.5-beta1@sha256:2f03876e840edf3bcf2cd33a6b5b1e9ee40ad45e5d26f5be08f5d20a90f4bcf6-debian-13-5.5~beta1_opam-2.5-572a923832272f7e97bda86aedee4992" 2026-04-28 18:45.29: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-5.5-beta1@sha256:2f03876e840edf3bcf2cd33a6b5b1e9ee40ad45e5d26f5be08f5d20a90f4bcf6) (comment debian-13-5.5~beta1_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 306a3c410f6b9393f2cbf4a84b8cd38a4c8b1b9c || git fetch origin master) && git reset -q --hard 306a3c410f6b9393f2cbf4a84b8cd38a4c8b1b9c && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src lwt_retry.opam lwt_react.opam lwt_ppx__ppx_let_tests.opam lwt_ppx.opam lwt.opam) (dst ./)) (run (network host) (shell "opam 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.dev './'")) (run (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base compiler-cloning.enabled cppo.1.8.0 csexp.1.5.2 dune.3.22.2 dune-configurator.3.22.2 ocaml.5.5.0 ocaml-base-compiler.5.5.0~beta1 ocaml-compiler.5.5.0~beta1 ocaml-compiler-libs.v0.17.0 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ppx_derivers.1.2.1 ppx_here.v0.17.0 ppx_let.v0.17.1 ppxlib.0.38.0 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=2.5 --depext-only -y lwt_retry.dev lwt_react.dev lwt_ppx__ppx_let_tests.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 @install @check @runtest && rm -rf _build")) ) 2026-04-28 18:45.29: Waiting for resource in pool OCluster 2026-04-28 19:06.59: Waiting for worker… 2026-04-28 19:10.38: Got resource from pool OCluster Building on clete.caelum.ci.dev All commits already cached HEAD is now at e39d447ef more engine compat (from ocaml/opam:debian-13-ocaml-5.5-beta1@sha256:2f03876e840edf3bcf2cd33a6b5b1e9ee40ad45e5d26f5be08f5d20a90f4bcf6) 2026-04-28 19:13.14 ---> using "603f02c023a1426d4a02d87570a93b0933bb94d7f12e9f446094d14bd1f75796" from cache /: (comment debian-13-5.5~beta1_opam-2.5) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam")) 2026-04-28 19:13.14 ---> using "ccda81830aa715878d8186863a3c37dfae7e34dd8264aa4fda9bd94af4a617fd" 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 ><><><><><><><><><><><><><><><><><><><><><><><><><><> [ERROR] Could not update repository "beta": "/usr/bin/git fetch -q" exited with code 128 "fatal: unable to access 'https://github.com/ocaml/ocaml-beta-repository/': Could not resolve host: github.com" [default] Initialised 2026-04-28 19:13.14 ---> using "409ea30faadacee6fadd9eddb453443f9b00d9b26e98894ddcfef06a5c24e1e4" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-107-generic The OCaml toplevel, version 5.5.0~beta1 2.5.1 2026-04-28 19:13.14 ---> using "54d6576e7c063b28940d24779cecdf39651e6fe24a3dba415cf047a6d13231ad" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-04-28 19:13.14 ---> using "d8bc683e925a8acf3cdfdb0e07904323d32f62a76f2549ffe948662133068672" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 306a3c410f6b9393f2cbf4a84b8cd38a4c8b1b9c || git fetch origin master) && git reset -q --hard 306a3c410f6b9393f2cbf4a84b8cd38a4c8b1b9c && git log --no-decorate -n1 --oneline && opam update -u")) 306a3c410f Merge pull request #29750 from Octachron/OCaml_5.5.0_beta1 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [beta] no changes from git+https://github.com/ocaml/ocaml-beta-repository [default] synchronised from git+file:///home/opam/opam-repository Already up-to-date. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2026-04-28 19:13.14 ---> using "34849a76c71b4c99fdc5def9b64bd18244651a4cd84df4c9112eb7df515a1416" from cache /src: (copy (src lwt_retry.opam lwt_react.opam lwt_ppx__ppx_let_tests.opam lwt_ppx.opam lwt.opam) (dst ./)) 2026-04-28 19:13.15 ---> saved as "40eb0e0cd5d5d2b7d58eb30cd4db2208d26ba403d7dd448da8368ca7c7fda7b9" /src: (run (network host) (shell "opam 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.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.dev] synchronised (file:///src) lwt is now pinned to file:///src (version dev) 2026-04-28 19:13.28 ---> saved as "9d113e45ee365f221dbcbdfe0facfb680d86abcf3732e47a0c1940c98c4b24b4" /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-04-28 19:13.30 ---> saved as "ac6dbccb229d2ae58223428f68e4a4fdd9c5347b72aae5bf1598b52864a098a0" /src: (env DEPS "base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base compiler-cloning.enabled cppo.1.8.0 csexp.1.5.2 dune.3.22.2 dune-configurator.3.22.2 ocaml.5.5.0 ocaml-base-compiler.5.5.0~beta1 ocaml-compiler.5.5.0~beta1 ocaml-compiler-libs.v0.17.0 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ppx_derivers.1.2.1 ppx_here.v0.17.0 ppx_let.v0.17.1 ppxlib.0.38.0 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=2.5 --depext-only -y lwt_retry.dev lwt_react.dev lwt_ppx__ppx_let_tests.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 [129 kB] - Fetched 219 kB in 0s (1154 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [lwt.dev] synchronised (file:///src) [lwt_ppx.dev] synchronised (file:///src) [lwt_ppx__ppx_let_tests.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-compiler is already installed (current version is 5.5.0~beta1). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.5.0~beta1). [NOTE] Package ocaml is already installed (current version is 5.5.0). [NOTE] Package compiler-cloning is already installed (current version is enabled). [NOTE] Package base-unix is already installed (current version is base). [NOTE] Package base-threads is already installed (current version is base). [NOTE] Package base-nnp is already installed (current version is base). [NOTE] Package base-effects is already installed (current version is base). [NOTE] Package base-domains is already installed (current version is base). [NOTE] Package base-bigarray is already installed (current version is base). # To update the current shell environment, run: eval $(opam env) 2026-04-28 19:13.52 ---> saved as "6b16a2ccdbcfea37c0fa387bb27439f045a7c8f408a92f46fcde97f83f510167" /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-compiler is already installed (current version is 5.5.0~beta1). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.5.0~beta1). [NOTE] Package ocaml is already installed (current version is 5.5.0). [NOTE] Package compiler-cloning is already installed (current version is enabled). [NOTE] Package base-unix is already installed (current version is base). [NOTE] Package base-threads is already installed (current version is base). [NOTE] Package base-nnp is already installed (current version is base). [NOTE] Package base-effects is already installed (current version is base). [NOTE] Package base-domains is already installed (current version is base). [NOTE] Package base-bigarray is already installed (current version is base). The following actions will be performed: === install 19 packages - install base v0.17.3 - install base-bytes base - install cppo 1.8.0 - install csexp 1.5.2 - install dune 3.22.2 - install dune-configurator 3.22.2 - install ocaml-compiler-libs v0.17.0 - install ocaml_intrinsics_kernel v0.17.1 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install ocplib-endian 1.2 - install ppx_derivers 1.2.1 - install ppx_here v0.17.0 - install ppx_let v0.17.1 - install ppxlib 0.38.0 - install react 1.2.2 - install sexplib0 v0.17.0 - install stdlib-shims 0.3.0 - install topkg 1.1.1 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved base.v0.17.3 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved ocaml-compiler-libs.v0.17.0 (cached) -> retrieved ocaml_intrinsics_kernel.v0.17.1 (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 ppx_here.v0.17.0 (cached) -> retrieved ppx_let.v0.17.1 (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.0.38.0 (cached) -> retrieved dune.3.22.2, dune-configurator.3.22.2 (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.3.22.2 -> installed ppx_derivers.1.2.1 -> installed stdlib-shims.0.3.0 -> installed csexp.1.5.2 -> installed cppo.1.8.0 -> installed ocaml-compiler-libs.v0.17.0 -> installed ocaml_intrinsics_kernel.v0.17.1 -> installed sexplib0.v0.17.0 -> installed ocplib-endian.1.2 -> installed dune-configurator.3.22.2 -> installed base.v0.17.3 -> installed ppxlib.0.38.0 -> installed ppx_here.v0.17.0 -> installed ppx_let.v0.17.1 Done. # To update the current shell environment, run: eval $(opam env) 2026-04-28 19:16.53 ---> saved as "5b012f22415dea6aa34257d7317740781401fdc0237c0b432c9210560db4f658" /src: (copy (src .) (dst /src)) 2026-04-28 19:16.55 ---> saved as "f35f0ae6fdf27372eb771e901db19db2005df9765d96f034cb6170cbfabecb6b" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) File "src/unix/dune", line 92, characters 3-18: 92 | unix_bytes_recv ^^^^^^^^^^^^^^^ (cd _build/default/src/unix && /usr/bin/gcc -Wall -fdiagnostics-color=always -fPIC -pthread -g -I /home/opam/.opam/5.5~beta1/lib/ocaml -I /home/opam/.opam/5.5~beta1/lib/bytes -I /home/opam/.opam/5.5~beta1/lib/ocaml/threads -I /home/opam/.opam/5.5~beta1/lib/ocaml/unix -I /home/opam/.opam/5.5~beta1/lib/ocplib-endian -I /home/opam/.opam/5.5~beta1/lib/ocplib-endian/bigstring -I ../core -o unix_bytes_recv.o -c unix_bytes_recv.c) In file included from lwt_unix.h:14, from unix_bytes_recv.c:17: /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:117:5: error: expected declaration specifiers or '...' before '(' token 117 | (vaddr), \ | ^ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:118:5: error: expected declaration specifiers or '...' before '_Generic' 118 | _Generic((addr), \ | ^~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:122:5: error: expected declaration specifiers or '...' before '(' token 122 | (addr_len)) | ^ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ File "src/unix/dune", line 94, characters 3-22: 94 | unix_bytes_recvfrom ^^^^^^^^^^^^^^^^^^^ (cd _build/default/src/unix && /usr/bin/gcc -Wall -fdiagnostics-color=always -fPIC -pthread -g -I /home/opam/.opam/5.5~beta1/lib/ocaml -I /home/opam/.opam/5.5~beta1/lib/bytes -I /home/opam/.opam/5.5~beta1/lib/ocaml/threads -I /home/opam/.opam/5.5~beta1/lib/ocaml/unix -I /home/opam/.opam/5.5~beta1/lib/ocplib-endian -I /home/opam/.opam/5.5~beta1/lib/ocplib-endian/bigstring -I ../core -o unix_bytes_recvfrom.o -c unix_bytes_recvfrom.c) In file included from unix_bytes_recvfrom.c:14: /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:117:5: error: expected declaration specifiers or '...' before '(' token 117 | (vaddr), \ | ^ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:118:5: error: expected declaration specifiers or '...' before '_Generic' 118 | _Generic((addr), \ | ^~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:122:5: error: expected declaration specifiers or '...' before '(' token 122 | (addr_len)) | ^ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ File "src/unix/dune", line 90, characters 3-18: 90 | unix_bytes_send ^^^^^^^^^^^^^^^ (cd _build/default/src/unix && /usr/bin/gcc -Wall -fdiagnostics-color=always -fPIC -pthread -g -I /home/opam/.opam/5.5~beta1/lib/ocaml -I /home/opam/.opam/5.5~beta1/lib/bytes -I /home/opam/.opam/5.5~beta1/lib/ocaml/threads -I /home/opam/.opam/5.5~beta1/lib/ocaml/unix -I /home/opam/.opam/5.5~beta1/lib/ocplib-endian -I /home/opam/.opam/5.5~beta1/lib/ocplib-endian/bigstring -I ../core -o unix_bytes_send.o -c unix_bytes_send.c) In file included from lwt_unix.h:14, from unix_bytes_send.c:17: /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:117:5: error: expected declaration specifiers or '...' before '(' token 117 | (vaddr), \ | ^ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:118:5: error: expected declaration specifiers or '...' before '_Generic' 118 | _Generic((addr), \ | ^~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:122:5: error: expected declaration specifiers or '...' before '(' token 122 | (addr_len)) | ^ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ File "src/unix/dune", line 97, characters 3-20: 97 | unix_bytes_sendto ^^^^^^^^^^^^^^^^^ (cd _build/default/src/unix && /usr/bin/gcc -Wall -fdiagnostics-color=always -fPIC -pthread -g -I /home/opam/.opam/5.5~beta1/lib/ocaml -I /home/opam/.opam/5.5~beta1/lib/bytes -I /home/opam/.opam/5.5~beta1/lib/ocaml/threads -I /home/opam/.opam/5.5~beta1/lib/ocaml/unix -I /home/opam/.opam/5.5~beta1/lib/ocplib-endian -I /home/opam/.opam/5.5~beta1/lib/ocplib-endian/bigstring -I ../core -o unix_bytes_sendto.o -c unix_bytes_sendto.c) In file included from unix_bytes_sendto.c:13: /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:117:5: error: expected declaration specifiers or '...' before '(' token 117 | (vaddr), \ | ^ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:118:5: error: expected declaration specifiers or '...' before '_Generic' 118 | _Generic((addr), \ | ^~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:122:5: error: expected declaration specifiers or '...' before '(' token 122 | (addr_len)) | ^ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ File "src/unix/dune", line 152, characters 3-23: 152 | unix_getaddrinfo_job ^^^^^^^^^^^^^^^^^^^^ (cd _build/default/src/unix && /usr/bin/gcc -Wall -fdiagnostics-color=always -fPIC -pthread -g -I /home/opam/.opam/5.5~beta1/lib/ocaml -I /home/opam/.opam/5.5~beta1/lib/bytes -I /home/opam/.opam/5.5~beta1/lib/ocaml/threads -I /home/opam/.opam/5.5~beta1/lib/ocaml/unix -I /home/opam/.opam/5.5~beta1/lib/ocplib-endian -I /home/opam/.opam/5.5~beta1/lib/ocplib-endian/bigstring -I ../core -o unix_getaddrinfo_job.o -c unix_getaddrinfo_job.c) In file included from lwt_unix.h:14, from unix_getaddrinfo_job.c:19: /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:117:5: error: expected declaration specifiers or '...' before '(' token 117 | (vaddr), \ | ^ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:118:5: error: expected declaration specifiers or '...' before '_Generic' 118 | _Generic((addr), \ | ^~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:122:5: error: expected declaration specifiers or '...' before '(' token 122 | (addr_len)) | ^ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ File "src/unix/dune", line 101, characters 3-16: 101 | unix_send_msg ^^^^^^^^^^^^^ (cd _build/default/src/unix && /usr/bin/gcc -Wall -fdiagnostics-color=always -fPIC -pthread -g -I /home/opam/.opam/5.5~beta1/lib/ocaml -I /home/opam/.opam/5.5~beta1/lib/bytes -I /home/opam/.opam/5.5~beta1/lib/ocaml/threads -I /home/opam/.opam/5.5~beta1/lib/ocaml/unix -I /home/opam/.opam/5.5~beta1/lib/ocplib-endian -I /home/opam/.opam/5.5~beta1/lib/ocplib-endian/bigstring -I ../core -o unix_send_msg.o -c unix_send_msg.c) In file included from unix_recv_send_utils.h:29, from unix_send_msg.c:13: /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:117:5: error: expected declaration specifiers or '...' before '(' token 117 | (vaddr), \ | ^ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:118:5: error: expected declaration specifiers or '...' before '_Generic' 118 | _Generic((addr), \ | ^~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:122:5: error: expected declaration specifiers or '...' before '(' token 122 | (addr_len)) | ^ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ File "src/unix/dune", line 91, characters 3-12: 91 | unix_recv ^^^^^^^^^ (cd _build/default/src/unix && /usr/bin/gcc -Wall -fdiagnostics-color=always -fPIC -pthread -g -I /home/opam/.opam/5.5~beta1/lib/ocaml -I /home/opam/.opam/5.5~beta1/lib/bytes -I /home/opam/.opam/5.5~beta1/lib/ocaml/threads -I /home/opam/.opam/5.5~beta1/lib/ocaml/unix -I /home/opam/.opam/5.5~beta1/lib/ocplib-endian -I /home/opam/.opam/5.5~beta1/lib/ocplib-endian/bigstring -I ../core -o unix_recv.o -c unix_recv.c) In file included from lwt_unix.h:14, from unix_recv.c:16: /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:117:5: error: expected declaration specifiers or '...' before '(' token 117 | (vaddr), \ | ^ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:118:5: error: expected declaration specifiers or '...' before '_Generic' 118 | _Generic((addr), \ | ^~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:122:5: error: expected declaration specifiers or '...' before '(' token 122 | (addr_len)) | ^ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ File "src/unix/dune", line 99, characters 3-23: 99 | unix_recv_send_utils ^^^^^^^^^^^^^^^^^^^^ (cd _build/default/src/unix && /usr/bin/gcc -Wall -fdiagnostics-color=always -fPIC -pthread -g -I /home/opam/.opam/5.5~beta1/lib/ocaml -I /home/opam/.opam/5.5~beta1/lib/bytes -I /home/opam/.opam/5.5~beta1/lib/ocaml/threads -I /home/opam/.opam/5.5~beta1/lib/ocaml/unix -I /home/opam/.opam/5.5~beta1/lib/ocplib-endian -I /home/opam/.opam/5.5~beta1/lib/ocplib-endian/bigstring -I ../core -o unix_recv_send_utils.o -c unix_recv_send_utils.c) In file included from unix_recv_send_utils.c:14: /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:117:5: error: expected declaration specifiers or '...' before '(' token 117 | (vaddr), \ | ^ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:118:5: error: expected declaration specifiers or '...' before '_Generic' 118 | _Generic((addr), \ | ^~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:122:5: error: expected declaration specifiers or '...' before '(' token 122 | (addr_len)) | ^ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ File "src/unix/dune", line 93, characters 3-16: 93 | unix_recvfrom ^^^^^^^^^^^^^ (cd _build/default/src/unix && /usr/bin/gcc -Wall -fdiagnostics-color=always -fPIC -pthread -g -I /home/opam/.opam/5.5~beta1/lib/ocaml -I /home/opam/.opam/5.5~beta1/lib/bytes -I /home/opam/.opam/5.5~beta1/lib/ocaml/threads -I /home/opam/.opam/5.5~beta1/lib/ocaml/unix -I /home/opam/.opam/5.5~beta1/lib/ocplib-endian -I /home/opam/.opam/5.5~beta1/lib/ocplib-endian/bigstring -I ../core -o unix_recvfrom.o -c unix_recvfrom.c) In file included from unix_recvfrom.c:13: /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:117:5: error: expected declaration specifiers or '...' before '(' token 117 | (vaddr), \ | ^ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:118:5: error: expected declaration specifiers or '...' before '_Generic' 118 | _Generic((addr), \ | ^~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:122:5: error: expected declaration specifiers or '...' before '(' token 122 | (addr_len)) | ^ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ File "src/unix/dune", line 95, characters 3-14: 95 | unix_sendto ^^^^^^^^^^^ (cd _build/default/src/unix && /usr/bin/gcc -Wall -fdiagnostics-color=always -fPIC -pthread -g -I /home/opam/.opam/5.5~beta1/lib/ocaml -I /home/opam/.opam/5.5~beta1/lib/bytes -I /home/opam/.opam/5.5~beta1/lib/ocaml/threads -I /home/opam/.opam/5.5~beta1/lib/ocaml/unix -I /home/opam/.opam/5.5~beta1/lib/ocplib-endian -I /home/opam/.opam/5.5~beta1/lib/ocplib-endian/bigstring -I ../core -o unix_sendto.o -c unix_sendto.c) In file included from unix_sendto.c:12: /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:117:5: error: expected declaration specifiers or '...' before '(' token 117 | (vaddr), \ | ^ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:118:5: error: expected declaration specifiers or '...' before '_Generic' 118 | _Generic((addr), \ | ^~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:122:5: error: expected declaration specifiers or '...' before '(' token 122 | (addr_len)) | ^ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ File "src/unix/dune", line 100, characters 3-16: 100 | unix_recv_msg ^^^^^^^^^^^^^ (cd _build/default/src/unix && /usr/bin/gcc -Wall -fdiagnostics-color=always -fPIC -pthread -g -I /home/opam/.opam/5.5~beta1/lib/ocaml -I /home/opam/.opam/5.5~beta1/lib/bytes -I /home/opam/.opam/5.5~beta1/lib/ocaml/threads -I /home/opam/.opam/5.5~beta1/lib/ocaml/unix -I /home/opam/.opam/5.5~beta1/lib/ocplib-endian -I /home/opam/.opam/5.5~beta1/lib/ocplib-endian/bigstring -I ../core -o unix_recv_msg.o -c unix_recv_msg.c) In file included from unix_recv_send_utils.h:29, from unix_recv_msg.c:13: /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:117:5: error: expected declaration specifiers or '...' before '(' token 117 | (vaddr), \ | ^ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:118:5: error: expected declaration specifiers or '...' before '_Generic' 118 | _Generic((addr), \ | ^~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:122:5: error: expected declaration specifiers or '...' before '(' token 122 | (addr_len)) | ^ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ File "src/unix/dune", line 89, characters 3-12: 89 | unix_send ^^^^^^^^^ (cd _build/default/src/unix && /usr/bin/gcc -Wall -fdiagnostics-color=always -fPIC -pthread -g -I /home/opam/.opam/5.5~beta1/lib/ocaml -I /home/opam/.opam/5.5~beta1/lib/bytes -I /home/opam/.opam/5.5~beta1/lib/ocaml/threads -I /home/opam/.opam/5.5~beta1/lib/ocaml/unix -I /home/opam/.opam/5.5~beta1/lib/ocplib-endian -I /home/opam/.opam/5.5~beta1/lib/ocplib-endian/bigstring -I ../core -o unix_send.o -c unix_send.c) In file included from lwt_unix.h:14, from unix_send.c:16: /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:117:5: error: expected declaration specifiers or '...' before '(' token 117 | (vaddr), \ | ^ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:118:5: error: expected declaration specifiers or '...' before '_Generic' 118 | _Generic((addr), \ | ^~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:122:5: error: expected declaration specifiers or '...' before '(' token 122 | (addr_len)) | ^ /home/opam/.opam/5.5~beta1/lib/ocaml/caml/socketaddr.h:69:22: note: in expansion of macro 'caml_unix_get_sockaddr' 69 | #define get_sockaddr caml_unix_get_sockaddr | ^~~~~~~~~~~~~~~~~~~~~~ unix_recv_send_utils.h:48:13: note: in expansion of macro 'get_sockaddr' 48 | extern void get_sockaddr(value mladdr, union sock_addr_union *addr /*out*/, | ^~~~~~~~~~~~ "/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1 2026-04-28 19:17.11: Job failed: Failed: Build failed