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Building on bremusa.ocamllabs.io

(from ocaml/opam:debian-unstable)
2025-08-11 15:45.55 ---> using "0acd5aeaa8f7bc314514d9795d14a7f12ec72a6a5b11c5904350189734c6859b" from cache

/: (user (uid 1000) (gid 1000))

/: (env OPAMPRECISETRACKING 1)

/: (env OPAMUTF8 never)

/: (env OPAMEXTERNALSOLVER builtin-0install)

/: (env OPAMCRITERIA +removed)

/: (env CI true)

/: (env OPAM_HEALTH_CHECK_CI true)

/: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-08-11 15:45.55 ---> using "40df4fa4cdfc68a5fa7a326047e82a7adc5df52b8059d4a7b745bdd50aad56e7" from cache

/: (run (network host)
        (shell "rm -rf ~/opam-repository && git clone -q 'https://github.com/ocaml/opam-repository' ~/opam-repository && git -C ~/opam-repository checkout -q 854fc71d55ce63c2ce04935106fe0551861f9a39"))
2025-08-11 15:45.55 ---> using "475916120a5e8bdd46d5bf720fb18956c4e33cacc85007945b14f932636914ee" from cache

/: (run (shell "rm -rf ~/.opam && opam init -ya --bare --config ~/.opamrc-sandbox ~/opam-repository"))
Configuring from /home/opam/.opamrc-sandbox, then /home/opam/.opamrc, and finally 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.


<><> Fetching repository information ><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised

User configuration:
  ~/.profile is already up-to-date.
[NOTE] Make sure that ~/.profile is well sourced in your ~/.bashrc.

2025-08-11 15:45.55 ---> using "9be99d11144cc1a35d40ac27ad0f9322c1e9cd078064bb7137a66028612eb814" from cache

/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune)))
        (network host)
        (shell "opam switch create --repositories=default '5.3-opam' '5.3.0'"))

<><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
Switch invariant: ["ocaml-base-compiler" {= "5.3.0"}]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocaml-config.3  (cached)
-> installed base-bigarray.base
-> installed base-threads.base
-> installed base-unix.base
-> installed ocaml-options-vanilla.1
-> retrieved ocaml-compiler.5.3.0  (cached)
-> installed ocaml-compiler.5.3.0
-> installed ocaml-base-compiler.5.3.0
-> installed ocaml-config.3
-> installed ocaml.5.3.0
-> installed base-domains.base
-> installed base-effects.base
-> installed base-nnp.base
Done.
# To update the current shell environment, run: eval $(opam env --switch=5.3-opam)
2025-08-11 15:45.55 ---> using "b9fcdb3ea6c521a476456b374999641423e11455d71ed9962c683d63e24f241d" from cache

/: (run (network host)
        (shell "opam update --depexts"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian unstable InRelease [216 kB]
- Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-08-11-0818.03-F-2025-08-02-0804.37.pdiff [377 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-08-11-0818.03-F-2025-08-02-0804.37.pdiff [377 kB]
- Fetched 657 kB in 2s (271 kB/s)
- Reading package lists...
- 
2025-08-11 15:45.55 ---> using "ae9398ef5a2cbea98741e4c1fc188ccf6f9cbafdc909f5d707d3bf1a05297c76" from cache

/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune)))
        (network host)
        (shell "opam pin add -k version dune $(opam show -f version dune)"))
dune is now pinned to version 3.19.1

The following actions will be performed:
=== install 1 package
  - install dune 3.19.1 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.19.1  (cached)
-> installed dune.3.19.1
Done.
# To update the current shell environment, run: eval $(opam env)
2025-08-11 15:45.55 ---> using "d61dddc75f3540a1266573579489b25149345e987938e9ad2c4ab34791d06a66" from cache

/: (env DUNE_CACHE enabled)

/: (env DUNE_CACHE_TRANSPORT direct)

/: (env DUNE_CACHE_DUPLICATION copy)

/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune)))
        (network host)
        (shell  "opam remove -y openbsd.1.0\
               \nopam install -vy openbsd.1.0\
               \nres=$?\
               \nif [ $res = 31 ]; then\
               \n    if opam show -f x-ci-accept-failures: openbsd.1.0 | grep -q 'debian-unstable'; then\
               \n        echo \"This package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\"\
               \n        exit 69\
               \n    fi\
               \nfi \
               \n\
               \n\
               \nexit $res"))
[NOTE] openbsd.1.0 is not installed.

Nothing to do.
The following actions will be performed:
=== install 1 package
  - install openbsd 1.0

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/3: [openbsd.1.0: extract]
-> retrieved openbsd.1.0  (cached)
Processing  2/3: [openbsd: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "openbsd" "-j" "71" "@install" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/openbsd.1.0)
- (cd _build/default/lib && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 -Wall -fdiagnostics-color=always -O2 -g -I /home/opam/.opam/5.3-opam/lib/ocaml -o openbsd_stubs.o -c openbsd_stubs.c)
- In file included from openbsd_stubs.c:31:
- openbsd_stubs.c: In function 'caml_openbsd_pledge_promises':
- /home/opam/.opam/5.3-opam/lib/ocaml/caml/memory.h:278:29: warning: unused variable 'caml__frame' [-Wunused-variable]
-   278 |   struct caml__roots_block *caml__frame = *caml_local_roots_ptr
-       |                             ^~~~~~~~~~~
- /home/opam/.opam/5.3-opam/lib/ocaml/caml/memory.h:281:3: note: in expansion of macro 'CAMLparam0'
-   281 |   CAMLparam0 (); \
-       |   ^~~~~~~~~~
- openbsd_stubs.c:56:3: note: in expansion of macro 'CAMLparam1'
-    56 |   CAMLparam1(v);
-       |   ^~~~~~~~~~
- openbsd_stubs.c: In function 'caml_openbsd_pledge_execpromises':
- /home/opam/.opam/5.3-opam/lib/ocaml/caml/memory.h:278:29: warning: unused variable 'caml__frame' [-Wunused-variable]
-   278 |   struct caml__roots_block *caml__frame = *caml_local_roots_ptr
-       |                             ^~~~~~~~~~~
- /home/opam/.opam/5.3-opam/lib/ocaml/caml/memory.h:281:3: note: in expansion of macro 'CAMLparam0'
-   281 |   CAMLparam0 (); \
-       |   ^~~~~~~~~~
- openbsd_stubs.c:77:3: note: in expansion of macro 'CAMLparam1'
-    77 |   CAMLparam1(v);
-       |   ^~~~~~~~~~
- openbsd_stubs.c: In function 'caml_openbsd_unveil_add':
- /home/opam/.opam/5.3-opam/lib/ocaml/caml/memory.h:278:29: warning: unused variable 'caml__frame' [-Wunused-variable]
-   278 |   struct caml__roots_block *caml__frame = *caml_local_roots_ptr
-       |                             ^~~~~~~~~~~
- /home/opam/.opam/5.3-opam/lib/ocaml/caml/memory.h:285:3: note: in expansion of macro 'CAMLparam0'
-   285 |   CAMLparam0 (); \
-       |   ^~~~~~~~~~
- openbsd_stubs.c:119:3: note: in expansion of macro 'CAMLparam2'
-   119 |   CAMLparam2(path, permissions);
-       |   ^~~~~~~~~~
- openbsd_stubs.c: In function 'caml_openbsd_unveil_lock':
- /home/opam/.opam/5.3-opam/lib/ocaml/caml/memory.h:278:29: warning: unused variable 'caml__frame' [-Wunused-variable]
-   278 |   struct caml__roots_block *caml__frame = *caml_local_roots_ptr
-       |                             ^~~~~~~~~~~
- /home/opam/.opam/5.3-opam/lib/ocaml/caml/memory.h:281:3: note: in expansion of macro 'CAMLparam0'
-   281 |   CAMLparam0 (); \
-       |   ^~~~~~~~~~
- openbsd_stubs.c:142:3: note: in expansion of macro 'CAMLparam1'
-   142 |   CAMLparam1(unit);
-       |   ^~~~~~~~~~
-> compiled  openbsd.1.0
-> installed openbsd.1.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-08-11 15:46.05 ---> saved as "9ab668250798b1cca62fc36c0a4c343475be7f2b4bc68b507da1a0355e0282a8"
Job succeeded