2024-04-10 16:13.18: New job: test ocsigen/lwt https://github.com/ocsigen/lwt.git#refs/pull/1007/head (79e0f5a58fc8c3d9651d900a372ef0fb1421eb35) (linux-x86_64:debian-12-4.08_opam-2.1)Base: ocaml/opam@sha256:e30e92a245a5f284471a3437bd6b19ebfb9ae067e380416fd178b1f6c2290480Opam project buildTo reproduce locally:git clone --recursive "https://github.com/ocsigen/lwt.git" && cd "lwt" && git fetch origin "refs/pull/1007/head" && git reset --hard 79e0f5a5cat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam@sha256:e30e92a245a5f284471a3437bd6b19ebfb9ae067e380416fd178b1f6c2290480# debian-12-4.08_opam-2.1USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"WORKDIR /srcRUN sudo ln -f /usr/bin/opam-2.1 /usr/bin/opamRUN opam init --reinit -niRUN uname -rs && opam exec -- ocaml -version && opam --versionWORKDIR /srcRUN sudo chown opam /srcRUN cd ~/opam-repository && (git cat-file -e 950c52962d34ab7507ecebe8cc7ef16fed0f292a || git fetch origin master) && git reset -q --hard 950c52962d34ab7507ecebe8cc7ef16fed0f292a && git log --no-decorate -n1 --oneline && opam update -uCOPY --chown=1000:1000 lwt_react.opam lwt_ppx_let.opam lwt_ppx.opam lwt.opam ./RUN opam pin add -yn lwt_react.dev './' && \opam pin add -yn lwt_ppx_let.dev './' && \opam pin add -yn lwt_ppx.dev './' && \opam pin add -yn lwt.dev './'ENV DEPS="base.v0.14.3 base-bigarray.base base-bytes.base base-threads.base base-unix.base cppo.1.6.9 csexp.1.5.2 dune.3.15.0 dune-configurator.3.15.0 ocaml.4.08.1 ocaml-base-compiler.4.08.1 ocaml-compiler-libs.v0.12.4 ocaml-config.1 ocamlbuild.0.14.3 ocamlfind.1.9.6 ocplib-endian.1.2 ppx_derivers.1.2.1 ppx_let.v0.14.0 ppxlib.0.32.0 react.1.2.2 sexplib0.v0.14.0 stdlib-shims.0.3.0 topkg.1.0.7"ENV CI="true"ENV OCAMLCI="true"RUN opam update --depexts && opam install --cli=2.1 --depext-only -y lwt_react.dev lwt_ppx_let.dev lwt_ppx.dev lwt.dev $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . /srcRUN opam exec -- dune build @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2024-04-10 16:13.18: Using cache hint "ocsigen/lwt-ocaml/opam@sha256:e30e92a245a5f284471a3437bd6b19ebfb9ae067e380416fd178b1f6c2290480-debian-12-4.08_opam-2.1-0e36c596b263a8094d50acd7ea34e19a"2024-04-10 16:13.18: Using OBuilder spec:((from ocaml/opam@sha256:e30e92a245a5f284471a3437bd6b19ebfb9ae067e380416fd178b1f6c2290480)(comment debian-12-4.08_opam-2.1)(user (uid 1000) (gid 1000))(env CLICOLOR_FORCE 1)(env OPAMCOLOR always)(workdir /src)(run (shell "sudo ln -f /usr/bin/opam-2.1 /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 950c52962d34ab7507ecebe8cc7ef16fed0f292a || git fetch origin master) && git reset -q --hard 950c52962d34ab7507ecebe8cc7ef16fed0f292a && git log --no-decorate -n1 --oneline && opam update -u"))(copy (src lwt_react.opam lwt_ppx_let.opam lwt_ppx.opam lwt.opam) (dst ./))(run (network host)(shell "opam pin add -yn lwt_react.dev './' && \\nopam pin add -yn lwt_ppx_let.dev './' && \\nopam pin add -yn lwt_ppx.dev './' && \\nopam pin add -yn lwt.dev './'"))(env DEPS "base.v0.14.3 base-bigarray.base base-bytes.base base-threads.base base-unix.base cppo.1.6.9 csexp.1.5.2 dune.3.15.0 dune-configurator.3.15.0 ocaml.4.08.1 ocaml-base-compiler.4.08.1 ocaml-compiler-libs.v0.12.4 ocaml-config.1 ocamlbuild.0.14.3 ocamlfind.1.9.6 ocplib-endian.1.2 ppx_derivers.1.2.1 ppx_let.v0.14.0 ppxlib.0.32.0 react.1.2.2 sexplib0.v0.14.0 stdlib-shims.0.3.0 topkg.1.0.7")(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=2.1 --depext-only -y lwt_react.dev lwt_ppx_let.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")))2024-04-10 16:13.18: Waiting for resource in pool OCluster2024-04-10 18:36.11: Waiting for worker…2024-04-10 18:38.56: Got resource from pool OClusterBuilding on x86-bm-c19.sw.ocaml.orgAll commits already cachedHEAD is now at 79e0f5a58 Constify caml_unix_socket_{domain,type}_table in OCaml 5.03(from ocaml/opam@sha256:e30e92a245a5f284471a3437bd6b19ebfb9ae067e380416fd178b1f6c2290480)Unable to find image 'ocaml/opam@sha256:e30e92a245a5f284471a3437bd6b19ebfb9ae067e380416fd178b1f6c2290480' locallydocker.io/ocaml/opam@sha256:e30e92a245a5f284471a3437bd6b19ebfb9ae067e380416fd178b1f6c2290480: Pulling from ocaml/opamDigest: sha256:e30e92a245a5f284471a3437bd6b19ebfb9ae067e380416fd178b1f6c2290480Status: Downloaded newer image for ocaml/opam@sha256:e30e92a245a5f284471a3437bd6b19ebfb9ae067e380416fd178b1f6c22904802024-04-10 18:38.56 ---> using "ca7a47bb337547622343e1e691b0c92596d0990b9ed28342fd47c7204c2b0a74" from cache/: (comment debian-12-4.08_opam-2.1)/: (user (uid 1000) (gid 1000))/: (env CLICOLOR_FORCE 1)/: (env OPAMCOLOR always)/: (workdir /src)/src: (run (shell "sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam"))2024-04-10 18:38.56 ---> using "9362e111b0c9aa6dec1dc253e7435efd8f1ac8f2d7d6e66c10d24bc4c57ad605" 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 2.1, which can't be reverted.You may want to back it up before going further.Continue? [Y/n] yFormat upgrade done.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from file:///home/opam/opam-repository2024-04-10 18:38.56 ---> using "d9b0dd4261d4b45d1d45fcc185429e91e6b23305997b0ad336885eac0d3204ff" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 5.15.0-101-genericThe OCaml toplevel, version 4.08.12.1.52024-04-10 18:38.56 ---> using "6d08f9350fb9ef3e5cae7793dcb5f2ac075cfe0fc789bf328cd7ac0338e3980e" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2024-04-10 18:38.56 ---> using "44438eb632bedbdf12ad26788b4a274ef117e2313c1b08772cdb3a6d8d921790" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e 950c52962d34ab7507ecebe8cc7ef16fed0f292a || git fetch origin master) && git reset -q --hard 950c52962d34ab7507ecebe8cc7ef16fed0f292a && git log --no-decorate -n1 --oneline && opam update -u"))From https://github.com/ocaml/opam-repository* branch master -> FETCH_HEAD4bb8cb8b65..9f03f078ed master -> origin/master950c52962d [new release] dune (15 packages) (3.15.0)<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from file:///home/opam/opam-repositoryEverything 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 environment2024-04-10 18:38.56 ---> using "8c06d279f13838843a13b4d0c0b9dfcd095cb595cca6c93cbd2cff5184593a09" from cache/src: (copy (src lwt_react.opam lwt_ppx_let.opam lwt_ppx.opam lwt.opam)(dst ./))2024-04-10 18:38.56 ---> saved as "89563e236a376df0a13705768f617114804edf1c0f0f89f66c3432ff3810a29c"/src: (run (network host)(shell "opam pin add -yn lwt_react.dev './' && \\nopam pin add -yn lwt_ppx_let.dev './' && \\nopam pin add -yn lwt_ppx.dev './' && \\nopam pin add -yn lwt.dev './'"))[lwt_react.dev] synchronised (file:///src)lwt_react is now pinned to file:///src (version dev)[lwt_ppx_let.dev] synchronised (file:///src)lwt_ppx_let 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)2024-04-10 18:39.02 ---> saved as "e76920b49df930b01a955307d2da5937966e7cb7f98756040538e866a2c4980b"/src: (env DEPS "base.v0.14.3 base-bigarray.base base-bytes.base base-threads.base base-unix.base cppo.1.6.9 csexp.1.5.2 dune.3.15.0 dune-configurator.3.15.0 ocaml.4.08.1 ocaml-base-compiler.4.08.1 ocaml-compiler-libs.v0.12.4 ocaml-config.1 ocamlbuild.0.14.3 ocamlfind.1.9.6 ocplib-endian.1.2 ppx_derivers.1.2.1 ppx_let.v0.14.0 ppxlib.0.32.0 react.1.2.2 sexplib0.v0.14.0 stdlib-shims.0.3.0 topkg.1.0.7")/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=2.1 --depext-only -y lwt_react.dev lwt_ppx_let.dev lwt_ppx.dev lwt.dev $DEPS"))+ /usr/bin/sudo "apt-get" "update"- Hit:1 http://deb.debian.org/debian bookworm InRelease- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]- Get:4 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [150 kB]- Fetched 253 kB in 0s (1083 kB/s)- Reading package lists...<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>[lwt.dev] synchronised (no changes)[lwt_ppx.dev] synchronised (no changes)[lwt_ppx_let.dev] synchronised (no changes)[lwt_react.dev] synchronised (no changes)[NOTE] Package ocaml-config is already installed (current version is 1).[NOTE] Package ocaml-base-compiler is already installed (current version is 4.08.1).[NOTE] Package ocaml is already installed (current version is 4.08.1).[NOTE] Package base-unix is already installed (current version is base).[NOTE] Package base-threads is already installed (current version is base).[NOTE] Package base-bigarray is already installed (current version is base).2024-04-10 18:39.22 ---> saved as "73fe64fe4e794ee7833eecc350ca4fb13944b2cf5ea119730093162a36a62e03"/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "opam install $DEPS"))[NOTE] Package ocaml-config is already installed (current version is 1).[NOTE] Package ocaml-base-compiler is already installed (current version is 4.08.1).[NOTE] Package ocaml is already installed (current version is 4.08.1).[NOTE] Package base-unix is already installed (current version is base).[NOTE] Package base-threads is already installed (current version is base).[NOTE] Package base-bigarray is already installed (current version is base).The following actions will be performed:- install ocamlbuild 0.14.3- install dune 3.15.0- install ocamlfind 1.9.6- install stdlib-shims 0.3.0- install sexplib0 v0.14.0- install ppx_derivers 1.2.1- install ocaml-compiler-libs v0.12.4- install csexp 1.5.2- install cppo 1.6.9- install topkg 1.0.7- install base-bytes base- install ppxlib 0.32.0- install dune-configurator 3.15.0- install react 1.2.2- install ocplib-endian 1.2- install base v0.14.3- install ppx_let v0.14.0===== 17 to install =====<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> retrieved base.v0.14.3 (cached)-> retrieved cppo.1.6.9 (cached)-> retrieved csexp.1.5.2 (cached)-> retrieved ocaml-compiler-libs.v0.12.4 (cached)-> retrieved ocamlbuild.0.14.3 (cached)-> retrieved dune.3.15.0 (cached)-> retrieved dune-configurator.3.15.0 (cached)-> retrieved ocamlfind.1.9.6 (cached)-> retrieved ocplib-endian.1.2 (cached)-> retrieved ppx_derivers.1.2.1 (cached)-> retrieved ppx_let.v0.14.0 (cached)-> retrieved sexplib0.v0.14.0 (cached)-> retrieved react.1.2.2 (cached)-> retrieved stdlib-shims.0.3.0 (cached)-> retrieved topkg.1.0.7 (cached)-> retrieved ppxlib.0.32.0 (cached)-> installed ocamlfind.1.9.6-> installed base-bytes.base-> installed ocamlbuild.0.14.3-> installed topkg.1.0.7-> installed react.1.2.2-> installed dune.3.15.0-> installed ppx_derivers.1.2.1-> installed csexp.1.5.2-> installed sexplib0.v0.14.0-> installed stdlib-shims.0.3.0-> installed ocaml-compiler-libs.v0.12.4-> installed cppo.1.6.9-> installed ocplib-endian.1.2-> installed dune-configurator.3.15.0-> installed base.v0.14.3-> installed ppxlib.0.32.0-> installed ppx_let.v0.14.0Done.# Run eval $(opam env) to update the current shell environment2024-04-10 18:40.36 ---> saved as "54e6181ad747937618247c7f3a5fe4b9f3a536aa33a1dd4941b4a4355bdf7067"/src: (copy (src .) (dst /src))2024-04-10 18:40.36 ---> saved as "2e3f1ade82068dde44e31ff7bc40bd8cc30886452abde1f11371403e8b7566bf"/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))(cd _build/default/src/unix && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fcommon -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -I. -g -I /home/opam/.opam/4.08/lib/ocaml -I /home/opam/.opam/4.08/lib/bytes -I /home/opam/.opam/4.08/lib/ocaml/threads -I /home/opam/.opam/4.08/lib/ocplib-endian -I /home/opam/.opam/4.08/lib/ocplib-endian/bigstring -I ../core -o unix_bytes_recv.o -c unix_bytes_recv.c)unix_bytes_recv.c: In function 'lwt_unix_bytes_recv':unix_bytes_recv.c:25:59: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]25 | Long_val(len), caml_convert_flag_list(flags, msg_flag_table));| ^~~~~~~~~~~~~~In file included from unix_bytes_recv.c:10:/home/opam/.opam/4.08/lib/ocaml/caml/alloc.h:61:47: note: expected 'int *' but argument is of type 'const int *'61 | CAMLextern int caml_convert_flag_list (value, int *);| ^~~~~(cd _build/default/src/unix && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fcommon -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -I. -g -I /home/opam/.opam/4.08/lib/ocaml -I /home/opam/.opam/4.08/lib/bytes -I /home/opam/.opam/4.08/lib/ocaml/threads -I /home/opam/.opam/4.08/lib/ocplib-endian -I /home/opam/.opam/4.08/lib/ocplib-endian/bigstring -I ../core -o unix_bytes_sendto.o -c unix_bytes_sendto.c)unix_bytes_sendto.c: In function 'lwt_unix_bytes_sendto':unix_bytes_sendto.c:28:63: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]28 | Long_val(len), caml_convert_flag_list(flags, msg_flag_table),| ^~~~~~~~~~~~~~In file included from unix_bytes_sendto.c:10:/home/opam/.opam/4.08/lib/ocaml/caml/alloc.h:61:47: note: expected 'int *' but argument is of type 'const int *'61 | CAMLextern int caml_convert_flag_list (value, int *);| ^~~~~(cd _build/default/src/unix && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fcommon -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -I. -g -I /home/opam/.opam/4.08/lib/ocaml -I /home/opam/.opam/4.08/lib/bytes -I /home/opam/.opam/4.08/lib/ocaml/threads -I /home/opam/.opam/4.08/lib/ocplib-endian -I /home/opam/.opam/4.08/lib/ocplib-endian/bigstring -I ../core -o unix_bytes_recvfrom.o -c unix_bytes_recvfrom.c)unix_bytes_recvfrom.c: In function 'lwt_unix_bytes_recvfrom':unix_bytes_recvfrom.c:31:65: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]31 | Long_val(len), caml_convert_flag_list(flags, msg_flag_table),| ^~~~~~~~~~~~~~In file included from unix_bytes_recvfrom.c:10:/home/opam/.opam/4.08/lib/ocaml/caml/alloc.h:61:47: note: expected 'int *' but argument is of type 'const int *'61 | CAMLextern int caml_convert_flag_list (value, int *);| ^~~~~(cd _build/default/src/unix && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fcommon -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -I. -g -I /home/opam/.opam/4.08/lib/ocaml -I /home/opam/.opam/4.08/lib/bytes -I /home/opam/.opam/4.08/lib/ocaml/threads -I /home/opam/.opam/4.08/lib/ocplib-endian -I /home/opam/.opam/4.08/lib/ocplib-endian/bigstring -I ../core -o unix_bytes_send.o -c unix_bytes_send.c)unix_bytes_send.c: In function 'lwt_unix_bytes_send':unix_bytes_send.c:25:59: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]25 | Long_val(len), caml_convert_flag_list(flags, msg_flag_table));| ^~~~~~~~~~~~~~In file included from unix_bytes_send.c:10:/home/opam/.opam/4.08/lib/ocaml/caml/alloc.h:61:47: note: expected 'int *' but argument is of type 'const int *'61 | CAMLextern int caml_convert_flag_list (value, int *);| ^~~~~(cd _build/default/src/unix && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fcommon -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -I. -g -I /home/opam/.opam/4.08/lib/ocaml -I /home/opam/.opam/4.08/lib/bytes -I /home/opam/.opam/4.08/lib/ocaml/threads -I /home/opam/.opam/4.08/lib/ocplib-endian -I /home/opam/.opam/4.08/lib/ocplib-endian/bigstring -I ../core -o unix_getnameinfo_job.o -c unix_getnameinfo_job.c)unix_getnameinfo_job.c: In function 'lwt_unix_getnameinfo_job':unix_getnameinfo_job.c:63:46: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]63 | job->opts = caml_convert_flag_list(opts, getnameinfo_flag_table);| ^~~~~~~~~~~~~~~~~~~~~~In file included from unix_getnameinfo_job.c:10:/home/opam/.opam/4.08/lib/ocaml/caml/alloc.h:61:47: note: expected 'int *' but argument is of type 'const int *'61 | CAMLextern int caml_convert_flag_list (value, int *);| ^~~~~(cd _build/default/src/unix && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fcommon -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -I. -g -I /home/opam/.opam/4.08/lib/ocaml -I /home/opam/.opam/4.08/lib/bytes -I /home/opam/.opam/4.08/lib/ocaml/threads -I /home/opam/.opam/4.08/lib/ocplib-endian -I /home/opam/.opam/4.08/lib/ocplib-endian/bigstring -I ../core -o unix_open_job.o -c unix_open_job.c)unix_open_job.c: In function 'lwt_unix_open_job':unix_open_job.c:117:48: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]117 | job->flags = caml_convert_flag_list(flags, open_flag_table);| ^~~~~~~~~~~~~~~In file included from unix_open_job.c:10:/home/opam/.opam/4.08/lib/ocaml/caml/alloc.h:61:47: note: expected 'int *' but argument is of type 'const int *'61 | CAMLextern int caml_convert_flag_list (value, int *);| ^~~~~(cd _build/default/src/unix && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fcommon -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -I. -g -I /home/opam/.opam/4.08/lib/ocaml -I /home/opam/.opam/4.08/lib/bytes -I /home/opam/.opam/4.08/lib/ocaml/threads -I /home/opam/.opam/4.08/lib/ocplib-endian -I /home/opam/.opam/4.08/lib/ocplib-endian/bigstring -I ../core -o unix_send.o -c unix_send.c)unix_send.c: In function 'lwt_unix_send':unix_send.c:22:61: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]22 | Long_val(len), caml_convert_flag_list(flags, msg_flag_table));| ^~~~~~~~~~~~~~In file included from unix_send.c:10:/home/opam/.opam/4.08/lib/ocaml/caml/alloc.h:61:47: note: expected 'int *' but argument is of type 'const int *'61 | CAMLextern int caml_convert_flag_list (value, int *);| ^~~~~(cd _build/default/src/unix && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fcommon -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -I. -g -I /home/opam/.opam/4.08/lib/ocaml -I /home/opam/.opam/4.08/lib/bytes -I /home/opam/.opam/4.08/lib/ocaml/threads -I /home/opam/.opam/4.08/lib/ocplib-endian -I /home/opam/.opam/4.08/lib/ocplib-endian/bigstring -I ../core -o unix_recv.o -c unix_recv.c)unix_recv.c: In function 'lwt_unix_recv':unix_recv.c:22:61: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]22 | Long_val(len), caml_convert_flag_list(flags, msg_flag_table));| ^~~~~~~~~~~~~~In file included from unix_recv.c:10:/home/opam/.opam/4.08/lib/ocaml/caml/alloc.h:61:47: note: expected 'int *' but argument is of type 'const int *'61 | CAMLextern int caml_convert_flag_list (value, int *);| ^~~~~(cd _build/default/src/unix && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fcommon -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -I. -g -I /home/opam/.opam/4.08/lib/ocaml -I /home/opam/.opam/4.08/lib/bytes -I /home/opam/.opam/4.08/lib/ocaml/threads -I /home/opam/.opam/4.08/lib/ocplib-endian -I /home/opam/.opam/4.08/lib/ocplib-endian/bigstring -I ../core -o unix_recvfrom.o -c unix_recvfrom.c)unix_recvfrom.c: In function 'lwt_unix_recvfrom':unix_recvfrom.c:29:65: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]29 | Long_val(len), caml_convert_flag_list(flags, msg_flag_table),| ^~~~~~~~~~~~~~In file included from unix_recvfrom.c:10:/home/opam/.opam/4.08/lib/ocaml/caml/alloc.h:61:47: note: expected 'int *' but argument is of type 'const int *'61 | CAMLextern int caml_convert_flag_list (value, int *);| ^~~~~(cd _build/default/src/unix && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fcommon -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -I. -g -I /home/opam/.opam/4.08/lib/ocaml -I /home/opam/.opam/4.08/lib/bytes -I /home/opam/.opam/4.08/lib/ocaml/threads -I /home/opam/.opam/4.08/lib/ocplib-endian -I /home/opam/.opam/4.08/lib/ocplib-endian/bigstring -I ../core -o unix_sendto.o -c unix_sendto.c)unix_sendto.c: In function 'lwt_unix_sendto':unix_sendto.c:27:63: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]27 | Long_val(len), caml_convert_flag_list(flags, msg_flag_table),| ^~~~~~~~~~~~~~In file included from unix_sendto.c:10:/home/opam/.opam/4.08/lib/ocaml/caml/alloc.h:61:47: note: expected 'int *' but argument is of type 'const int *'61 | CAMLextern int caml_convert_flag_list (value, int *);| ^~~~~(cd _build/default/src/unix && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fcommon -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -I. -g -I /home/opam/.opam/4.08/lib/ocaml -I /home/opam/.opam/4.08/lib/bytes -I /home/opam/.opam/4.08/lib/ocaml/threads -I /home/opam/.opam/4.08/lib/ocplib-endian -I /home/opam/.opam/4.08/lib/ocplib-endian/bigstring -I ../core -o unix_wait4.o -c unix_wait4.c)unix_wait4.c: In function 'lwt_unix_wait4':unix_wait4.c:69:46: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]69 | cv_flags = caml_convert_flag_list(flags, wait_flag_table);| ^~~~~~~~~~~~~~~In file included from unix_wait4.c:10:/home/opam/.opam/4.08/lib/ocaml/caml/alloc.h:61:47: note: expected 'int *' but argument is of type 'const int *'61 | CAMLextern int caml_convert_flag_list (value, int *);| ^~~~~(cd _build/default && /home/opam/.opam/4.08/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -warn-error -22 -g -bin-annot -I test/ppx/.main.eobjs/byte -I /home/opam/.opam/4.08/lib/bytes -I /home/opam/.opam/4.08/lib/ocaml/threads -I /home/opam/.opam/4.08/lib/ocplib-endian -I /home/opam/.opam/4.08/lib/ocplib-endian/bigstring -I src/core/.lwt.objs/byte -I src/unix/.lwt_unix.objs/byte -I test/.lwttester.objs/byte -no-alias-deps -opaque -o test/ppx/.main.eobjs/byte/main.cmo -c -impl test/ppx/main.pp.ml)File "test/ppx/main.ml", line 9, characters 0-46:9 | let%lwt structure_let_result = Lwt.return_true^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^Warning 22: let%lwt should not be used at the module item level.Replace let%lwt x = e by let x = Lwt_main.run (e)(cd _build/default && /home/opam/.opam/4.08/bin/ocamlopt.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -warn-error -22 -g -I test/ppx/.main.eobjs/byte -I test/ppx/.main.eobjs/native -I /home/opam/.opam/4.08/lib/bytes -I /home/opam/.opam/4.08/lib/ocaml/threads -I /home/opam/.opam/4.08/lib/ocplib-endian -I /home/opam/.opam/4.08/lib/ocplib-endian/bigstring -I src/core/.lwt.objs/byte -I src/core/.lwt.objs/native -I src/unix/.lwt_unix.objs/byte -I src/unix/.lwt_unix.objs/native -I test/.lwttester.objs/byte -I test/.lwttester.objs/native -intf-suffix .ml -no-alias-deps -opaque -o test/ppx/.main.eobjs/native/main.cmx -c -impl test/ppx/main.pp.ml)File "test/ppx/main.ml", line 9, characters 0-46:9 | let%lwt structure_let_result = Lwt.return_true^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^Warning 22: let%lwt should not be used at the module item level.Replace let%lwt x = e by let x = Lwt_main.run (e)(cd _build/default/test/core && ./main.exe)Testing library 'core'...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................SSSSSSSSSSSSSSSSSSSSSSS..................................................................................................................................................Ok. 702 tests ran, 23 tests skipped in 0.23 seconds(cd _build/default/test/ppx && ./main.exe)Testing library 'ppx'...................Ok. 16 tests ran, 0 tests skipped in 1.20 seconds(cd _build/default/test/react && ./main.exe)Testing library 'react'..............Ok. 11 tests ran, 0 tests skipped in 4.50 seconds(cd _build/default/test/unix && ./main.exe)Testing library 'unix'........................................SSSSS...............................................................................................................SS...................................................................SS................Ok. 231 tests ran, 9 tests skipped in 6.29 seconds2024-04-10 18:40.46 ---> saved as "5e7e1ba125b990b7858e99f4c613c064c86e6272ce6ee9b10b287d350d205444"Job succeeded2024-04-10 18:40.47: Job succeeded