Organisations ygrek extunix 4d9391 ()(lower-bound)
(lower-bound)

Created at May 13 10:18 +00:00
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Finished at May 13 10:40 +00:00
4d9391
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2026-05-13 10:18.53: New job: test ygrek/extunix https://github.com/ygrek/extunix.git#refs/pull/64/head (4d9391d40fd4e9e48b92fd748a6fdad325b7aed0) (linux-x86_64:(lower-bound))
Base: ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ygrek/extunix.git" && cd "extunix" && git fetch origin "refs/pull/64/head" && git reset --hard 4d9391d4
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c
# debian-13-4.11_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 cd ~/opam-repository && (git cat-file -e 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && git log --no-decorate -n1 --oneline
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
WORKDIR /src
RUN sudo chown opam /src
RUN opam update -u
COPY --chown=1000:1000 extunix.opam ./
RUN opam pin add -yn extunix.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="base-bigarray.base base-bytes.base base-threads.base base-unix.base conf-m4.1 csexp.1.5.1 dune.3.10.0 dune-configurator.3.13.1 jbuilder.1.0+beta20.1 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-compiler-libs.v0.11.0 ocaml-config.1 ocamlfind.1.8.1 ounit2.2.2.0 ppx_derivers.1.0 ppxlib.0.37.0 sexplib0.v0.12.0 stdlib-shims.0.1.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.5 --depext-only -y extunix.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


2026-05-13 10:18.53: Using cache hint "ygrek/extunix-ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c-debian-13-4.11_opam-2.5-7ab1e0d4453de0f4ca6d1c92461eb8a6"
2026-05-13 10:18.53: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c)
(comment debian-13-4.11_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 (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && git log --no-decorate -n1 --oneline"))
(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 "opam update -u"))
(copy (src extunix.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn extunix.dev './'"))
(run (shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "base-bigarray.base base-bytes.base base-threads.base base-unix.base conf-m4.1 csexp.1.5.1 dune.3.10.0 dune-configurator.3.13.1 jbuilder.1.0+beta20.1 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-compiler-libs.v0.11.0 ocaml-config.1 ocamlfind.1.8.1 ounit2.2.2.0 ppx_derivers.1.0 ppxlib.0.37.0 sexplib0.v0.12.0 stdlib-shims.0.1.0")
(env CI true)
(env OCAMLCI true)
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.5 --depext-only -y extunix.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"))
)


2026-05-13 10:18.53: Waiting for resource in pool OCluster
2026-05-13 10:33.25: Waiting for worker…
2026-05-13 10:36.06: Got resource from pool OCluster
Building on clete.caelum.ci.dev
All commits already cached
HEAD is now at 4d9391d add support for landlock on linux


(from ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c)
2026-05-13 10:39.07 ---> using "36abb6db1723167d15c41f53ef05d371444812dc64e2ea7fe109d222db988473" from cache


/: (comment debian-13-4.11_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"))
2026-05-13 10:39.07 ---> using "8b6c3f9b20d6c3beeb84a8d52ac5abfb97ee836913fb82a0f86bfdcf7eb71547" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && git log --no-decorate -n1 --oneline"))
4ae3c774e4 Merge pull request #29579 from ocaml/add-msys2-depexts
2026-05-13 10:39.07 ---> using "54f96e68ea5840d69b4f02846708b193c7a3c7a8b89c58ccdd59dd408cc89131" 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 2.1 to version 2.2, which can't be reverted.
You may want to back it up before going further.


[NOTE] The 'jobs' option was reset, its value was 1 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
opam option jobs=1 --global
Continue? [Y/n] y
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository
2026-05-13 10:39.07 ---> using "2e0488c85be23cfa510e6ed517b32de1968c6ef0872055c2e53d8cd567d53531" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-111-generic
The OCaml toplevel, version 4.11.2
2.5.1
2026-05-13 10:39.07 ---> using "2e3f19834893eb0759c86b2e011bf3b52c3aa4c6e95eb8613bc712c32121d5d7" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-05-13 10:39.07 ---> using "6f860519618ac6071ef972da70b2fd5c8de012ce87d22609f5f2a49241b2d26e" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update -u"))


<><> 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).


The following packages are not being upgraded because the new versions conflict with other installed packages:
- ocaml.5.5.0
- ocaml-config.3
However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2026-05-13 10:39.07 ---> using "7a3f34e1cf8732e7a22e946b952071a1ceef433d7611e04e2d67e9bac206c064" from cache


/src: (copy (src extunix.opam) (dst ./))
2026-05-13 10:39.07 ---> using "5aefd12f26bc0bc4e20c6049baa777bfd303e2f855aaafbe68aade84cbdd09ac" from cache


/src: (run (network host)
(shell "opam pin add -yn extunix.dev './'"))
[extunix.dev] synchronised (file:///src)
extunix is now pinned to file:///src (version dev)
2026-05-13 10:39.07 ---> using "edc61edaa6e1d6665279cdca43618efc49241ef8dba42b4ef56c12f1dea6cd06" from cache


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-05-13 10:39.07 ---> using "507a191c5e3dcd0eaed0279c1035f767d1733bd9cce77d8d66d60242ac7e8eb5" from cache


/src: (env DEPS "base-bigarray.base base-bytes.base base-threads.base base-unix.base conf-m4.1 csexp.1.5.1 dune.3.10.0 dune-configurator.3.13.1 jbuilder.1.0+beta20.1 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-compiler-libs.v0.11.0 ocaml-config.1 ocamlfind.1.8.1 ounit2.2.2.0 ppx_derivers.1.0 ppxlib.0.37.0 sexplib0.v0.12.0 stdlib-shims.0.1.0")


/src: (env CI true)


/src: (env OCAMLCI true)


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.5 --depext-only -y extunix.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 [160 kB]
- Fetched 251 kB in 0s (1259 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[extunix.dev] synchronised (file:///src)


[NOTE] Package ocaml-config is already installed (current version is 1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.11.2).
[NOTE] Package ocaml is already installed (current version is 4.11.2).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).


The following system packages will first need to be installed:
m4


<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>


+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "m4"
- Selecting previously unselected package m4.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 20623 files and directories currently installed.)
- Preparing to unpack .../archives/m4_1.4.19-8_amd64.deb ...
- Unpacking m4 (1.4.19-8) ...
- Setting up m4 (1.4.19-8) ...
# To update the current shell environment, run: eval $(opam env)
2026-05-13 10:39.07 ---> using "86e8226e3020a09954e73ee91220639a5873d2a1b13c04be77804869331d95c6" from cache


/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 4.11.2).
[NOTE] Package ocaml is already installed (current version is 4.11.2).
[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 13 packages
- install base-bytes          base
- install conf-m4             1
- install csexp               1.5.1
- install dune                3.10.0
- install dune-configurator   3.13.1
- install jbuilder            1.0+beta20.1 (deprecated)
- install ocaml-compiler-libs v0.11.0
- install ocamlfind           1.8.1
- install ounit2              2.2.0
- install ppx_derivers        1.0
- install ppxlib              0.37.0
- install sexplib0            v0.12.0
- install stdlib-shims        0.1.0


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved csexp.1.5.1  (cached)
-> installed conf-m4.1
-> retrieved jbuilder.1.0+beta20.1  (cached)
-> retrieved dune.3.10.0  (cached)
-> retrieved dune-configurator.3.13.1  (cached)
-> retrieved ocaml-compiler-libs.v0.11.0  (cached)
-> retrieved ocamlfind.1.8.1  (cached)
-> retrieved ppx_derivers.1.0  (cached)
-> retrieved sexplib0.v0.12.0  (cached)
-> retrieved stdlib-shims.0.1.0  (cached)
-> retrieved ounit2.2.2.0  (https://opam.ocaml.org/cache)
-> retrieved ppxlib.0.37.0  (https://opam.ocaml.org/cache)
-> installed ocamlfind.1.8.1
-> installed base-bytes.base
-> installed jbuilder.1.0+beta20.1
-> installed ppx_derivers.1.0
-> installed ocaml-compiler-libs.v0.11.0
-> installed dune.3.10.0
-> installed csexp.1.5.1
-> installed sexplib0.v0.12.0
-> installed stdlib-shims.0.1.0
-> installed ounit2.2.2.0
-> installed dune-configurator.3.13.1
-> installed ppxlib.0.37.0
Done.


<><> jbuilder.1.0+beta20.1 installed successfully <><><><><><><><><><><><><><><>
=> Note: This package is deprecated.
# To update the current shell environment, run: eval $(opam env)
2026-05-13 10:40.11 ---> saved as "d2f2a4e825a4e0c5946d48c7781b61096a3ffcf1245745b832b115301b059f0d"


/src: (copy (src .) (dst /src))
2026-05-13 10:40.11 ---> saved as "fbd598efab9c7356286dc1c66328e1dcab6a7fe647a3ecc506bf4f6808d0d63a"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
File "/home/opam/.opam/4.11/lib/ocaml-compiler-libs/bytecomp/ocaml-compiler-libs.bytecomp.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
File "/home/opam/.opam/4.11/lib/ocaml-compiler-libs/common/ocaml-compiler-libs.common.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
File "/home/opam/.opam/4.11/lib/ocaml-compiler-libs/shadow/ocaml-compiler-libs.shadow.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
File "/home/opam/.opam/4.11/lib/ocaml-compiler-libs/toplevel/ocaml-compiler-libs.toplevel.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
File "/home/opam/.opam/4.11/lib/ppx_derivers/ppx_derivers.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
(cd _build/default/src && ../discover/discover.exe)
checking EVENTFD.............ok
checking ATFILE..............ok
checking RENAMEAT2...........ok
checking RENAME_WHITEOUT.....ok
checking DIRFD...............ok
checking STATVFS.............ok
checking FSTATVFS............ok
checking SIOCGIFCONF.........ok
checking IFADDRS.............ok
checking INET_NTOA...........ok
checking INET_NTOP...........ok
checking UNAME...............ok
checking FADVISE.............ok
checking FALLOCATE...........ok
checking TTY_IOCTL...........ok
checking TTYNAME.............ok
checking CTERMID.............ok
checking GETTID..............ok
checking PGID................ok
checking SETREUID............ok
checking FSYNC...............ok
checking FDATASYNC...........ok
checking SYNC................ok
checking SYNCFS..............ok
checking REALPATH............ok
checking SIGNALFD............ok
checking PTRACE..............ok
checking RESOURCE............ok
checking MLOCKALL............ok
checking STRPTIME............ok
checking STRTIME.............ok
checking TIMEZONE............ok
checking TIMEGM..............ok
checking PTS.................ok
checking FCNTL...............ok
checking TCPGRP..............ok
checking EXECINFO............ok
checking SETENV..............ok
checking CLEARENV............ok
checking MKDTEMP.............ok
checking MALLOC_INFO.........ok
checking MALLOC_STATS........ok
checking MEMALIGN............ok
checking ENDIAN..............ok
checking READ_CREDENTIALS....ok
checking FEXECVE.............ok
checking SENDMSG.............ok
checking PREAD...............ok
checking PWRITE..............ok
checking READ................ok
checking WRITE...............ok
checking MKSTEMPS............ok
checking MKOSTEMPS...........ok
checking SETRESUID...........ok
checking SYSCONF.............ok
checking SPLICE..............ok
checking TEE.................ok
checking VMSPLICE............ok
checking SOCKOPT.............ok
checking TCP_KEEPIDLE........ok
checking TCP_KEEPCNT.........ok
checking TCP_KEEPINTVL.......ok
checking SO_REUSEPORT........ok
checking POLL................ok
checking SYSINFO.............ok
checking MCHECK..............ok
checking MOUNT...............ok
checking UNSHARE.............ok
checking CHROOT..............ok
checking SYSLOG..............ok
checking WAIT4...............ok
checking NO_NEW_PRIVS........ok
checking LANDLOCK............ok
(cd _build/default/src && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -fdiagnostics-color=always -Wall -Wextra -g -I /home/opam/.opam/4.11/lib/ocaml -o rename.o -c rename.c)
rename.c: In function 'caml_extunix_renameat2':
rename.c:36:47: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
36 |   int flags = caml_convert_flag_list(v_flags, rename_flags_table);
|                                               ^~~~~~~~~~~~~~~~~~
In file included from config.h:34,
from rename.c:2:
/home/opam/.opam/4.11/lib/ocaml/caml/alloc.h:64:47: note: expected 'int *' but argument is of type 'const int *'
64 | CAMLextern int caml_convert_flag_list (value, int *);
|                                               ^~~~~
(cd _build/default/src && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -fdiagnostics-color=always -Wall -Wextra -g -I /home/opam/.opam/4.11/lib/ocaml -o mman.o -c mman.c)
mman.c: In function 'caml_extunix_mlockall':
mman.c:11:47: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
11 |   int flags = caml_convert_flag_list(v_flags, mlockall_flags_table);
|                                               ^~~~~~~~~~~~~~~~~~~~
In file included from config.h:34,
from mman.c:2:
/home/opam/.opam/4.11/lib/ocaml/caml/alloc.h:64:47: note: expected 'int *' but argument is of type 'const int *'
64 | CAMLextern int caml_convert_flag_list (value, int *);
|                                               ^~~~~
(cd _build/default/src && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -fdiagnostics-color=always -Wall -Wextra -g -I /home/opam/.opam/4.11/lib/ocaml -o mount.o -c mount.c)
mount.c: In function 'caml_extunix_mount':
mount.c:25:59: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
25 |   int p_mountflags = caml_convert_flag_list(v_mountflags, mountflags_table);
|                                                           ^~~~~~~~~~~~~~~~
In file included from config.h:34,
from mount.c:2:
/home/opam/.opam/4.11/lib/ocaml/caml/alloc.h:64:47: note: expected 'int *' but argument is of type 'const int *'
64 | CAMLextern int caml_convert_flag_list (value, int *);
|                                               ^~~~~
mount.c: In function 'caml_extunix_umount2':
mount.c:50:61: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
50 |   int p_umountflags = caml_convert_flag_list(v_umountflags, umountflags_table);
|                                                             ^~~~~~~~~~~~~~~~~
/home/opam/.opam/4.11/lib/ocaml/caml/alloc.h:64:47: note: expected 'int *' but argument is of type 'const int *'
64 | CAMLextern int caml_convert_flag_list (value, int *);
|                                               ^~~~~
(cd _build/default/src && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -fdiagnostics-color=always -Wall -Wextra -g -I /home/opam/.opam/4.11/lib/ocaml -o unshare.o -c unshare.c)
unshare.c: In function 'caml_extunix_unshare':
unshare.c:17:59: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
17 |   int p_cloneflags = caml_convert_flag_list(v_cloneflags, umountflags_table);
|                                                           ^~~~~~~~~~~~~~~~~
In file included from config.h:34,
from unshare.c:3:
/home/opam/.opam/4.11/lib/ocaml/caml/alloc.h:64:47: note: expected 'int *' but argument is of type 'const int *'
64 | CAMLextern int caml_convert_flag_list (value, int *);
|                                               ^~~~~
(cd _build/default/src && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -fdiagnostics-color=always -Wall -Wextra -g -I /home/opam/.opam/4.11/lib/ocaml -o splice.o -c splice.c)
splice.c: In function 'caml_extunix_splice':
splice.c:24:56: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
24 |   unsigned int flags = caml_convert_flag_list(v_flags, splice_flags_table);
|                                                        ^~~~~~~~~~~~~~~~~~
In file included from config.h:34,
from splice.c:5:
/home/opam/.opam/4.11/lib/ocaml/caml/alloc.h:64:47: note: expected 'int *' but argument is of type 'const int *'
64 | CAMLextern int caml_convert_flag_list (value, int *);
|                                               ^~~~~
splice.c: In function 'caml_extunix_tee':
splice.c:62:56: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
62 |   unsigned int flags = caml_convert_flag_list(v_flags, splice_flags_table);
|                                                        ^~~~~~~~~~~~~~~~~~
/home/opam/.opam/4.11/lib/ocaml/caml/alloc.h:64:47: note: expected 'int *' but argument is of type 'const int *'
64 | CAMLextern int caml_convert_flag_list (value, int *);
|                                               ^~~~~
splice.c: In function 'caml_extunixba_vmsplice':
splice.c:87:56: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
87 |   unsigned int flags = caml_convert_flag_list(v_flags, splice_flags_table);
|                                                        ^~~~~~~~~~~~~~~~~~
/home/opam/.opam/4.11/lib/ocaml/caml/alloc.h:64:47: note: expected 'int *' but argument is of type 'const int *'
64 | CAMLextern int caml_convert_flag_list (value, int *);
|                                               ^~~~~
(cd _build/default/src && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -fdiagnostics-color=always -Wall -Wextra -g -I /home/opam/.opam/4.11/lib/ocaml -o syslog.o -c syslog.c)
syslog.c: In function 'caml_extunix_setlogmask':
syslog.c:19:42: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
19 |   mask = caml_convert_flag_list(v_level, mask_table);
|                                          ^~~~~~~~~~
In file included from config.h:34,
from syslog.c:2:
/home/opam/.opam/4.11/lib/ocaml/caml/alloc.h:64:47: note: expected 'int *' but argument is of type 'const int *'
64 | CAMLextern int caml_convert_flag_list (value, int *);
|                                               ^~~~~
syslog.c: In function 'caml_extunix_openlog':
syslog.c:67:45: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
67 |   option = caml_convert_flag_list(v_option, option_table);
|                                             ^~~~~~~~~~~~
/home/opam/.opam/4.11/lib/ocaml/caml/alloc.h:64:47: note: expected 'int *' but argument is of type 'const int *'
64 | CAMLextern int caml_convert_flag_list (value, int *);
|                                               ^~~~~
(cd _build/default/src && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -fdiagnostics-color=always -Wall -Wextra -g -I /home/opam/.opam/4.11/lib/ocaml -o wait4.o -c wait4.c)
wait4.c: In function 'caml_extunix_wait4':
wait4.c:51:49: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
51 |   options = caml_convert_flag_list(vwait_flags, wait_flag_table);
|                                                 ^~~~~~~~~~~~~~~
In file included from config.h:34,
from wait4.c:2:
/home/opam/.opam/4.11/lib/ocaml/caml/alloc.h:64:47: note: expected 'int *' but argument is of type 'const int *'
64 | CAMLextern int caml_convert_flag_list (value, int *);
|                                               ^~~~~
(cd _build/default/src && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -fdiagnostics-color=always -Wall -Wextra -g -I /home/opam/.opam/4.11/lib/ocaml -o atfile.o -c atfile.c)
atfile.c: In function 'stat_aux':
atfile.c:55:52: warning: passing argument 2 of 'cst_to_constr' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
55 |     caml_unix_cst_to_constr(buf->st_mode & S_IFMT, file_kind_table,
|                                                    ^~~~~~~~~~~~~~~
atfile.c:14:41: note: expected 'int *' but argument is of type 'const int *'
14 | extern value cst_to_constr(int n, int * tbl, int size, int deflt);
|                                   ~~~~~~^~~
atfile.c: In function 'caml_extunix_fstatat':
atfile.c:76:47: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
76 |   int flags = caml_convert_flag_list(v_flags, at_flags_table);
|                                               ^~~~~~~~~~~~~~
In file included from config.h:34,
from atfile.c:2:
/home/opam/.opam/4.11/lib/ocaml/caml/alloc.h:64:47: note: expected 'int *' but argument is of type 'const int *'
64 | CAMLextern int caml_convert_flag_list (value, int *);
|                                               ^~~~~
atfile.c: In function 'caml_extunix_unlinkat':
atfile.c:95:47: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
95 |   int flags = caml_convert_flag_list(v_flags, at_flags_table);
|                                               ^~~~~~~~~~~~~~
/home/opam/.opam/4.11/lib/ocaml/caml/alloc.h:64:47: note: expected 'int *' but argument is of type 'const int *'
64 | CAMLextern int caml_convert_flag_list (value, int *);
|                                               ^~~~~
atfile.c: In function 'caml_extunix_linkat':
atfile.c:141:47: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
141 |   int flags = caml_convert_flag_list(v_flags, at_flags_table);
|                                               ^~~~~~~~~~~~~~
/home/opam/.opam/4.11/lib/ocaml/caml/alloc.h:64:47: note: expected 'int *' but argument is of type 'const int *'
64 | CAMLextern int caml_convert_flag_list (value, int *);
|                                               ^~~~~
atfile.c: In function 'caml_extunix_fchownat':
atfile.c:158:47: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
158 |   int flags = caml_convert_flag_list(v_flags, at_flags_table);
|                                               ^~~~~~~~~~~~~~
/home/opam/.opam/4.11/lib/ocaml/caml/alloc.h:64:47: note: expected 'int *' but argument is of type 'const int *'
64 | CAMLextern int caml_convert_flag_list (value, int *);
|                                               ^~~~~
atfile.c: In function 'caml_extunix_fchmodat':
atfile.c:174:47: warning: passing argument 2 of 'caml_convert_flag_list' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
174 |   int flags = caml_convert_flag_list(v_flags, at_flags_table);
|                                               ^~~~~~~~~~~~~~
/home/opam/.opam/4.11/lib/ocaml/caml/alloc.h:64:47: note: expected 'int *' but argument is of type 'const int *'
64 | CAMLextern int caml_convert_flag_list (value, int *);
|                                               ^~~~~
(cd _build/default/test && ./testba.exe)
......
Ran: 6 tests in: 0.02 seconds.
OK
(cd _build/default/test && ./test.exe)
...........................................................
Ran: 43 tests in: 0.07 seconds.
OK
.
2026-05-13 10:40.29 ---> saved as "aa0e07c4af2d5251cd4b2c7c86320aa615513f989a887fbb7f831ef9a12e45f7"
Job succeeded
2026-05-13 10:40.42: Job succeeded