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Building on asteria.caelum.ci.dev

(from ocaml/opam:debian-unstable)
Unable to find image 'ocaml/opam:debian-unstable' locally
debian-unstable: Pulling from ocaml/opam
Digest: sha256:ddf15bac1fa20047ef1a74f312acfa03eb67216bc7b4dc9eae73336fee957f7c
Status: Downloaded newer image for ocaml/opam:debian-unstable
2026-01-21 11:27.52 ---> 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"))
2026-01-21 11:27.52 ---> 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 10a02a697b08f6d78a6c4c2cb9a76136afc7776d"))
2026-01-21 11:27.52 ---> using "1e900f095b617695cba731f8ea7d4f181f17d5d2c67a45e910b441ea8b4cc395" 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.
2026-01-21 11:27.52 ---> using "dde2ec861d92885e35715529e38f79775c7e8cc633662c811e07abc19e33e887" from cache

/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
        (network host)
        (shell "sudo apt update && sudo apt install autoconf -y"))

WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

Get:1 http://deb.debian.org/debian unstable InRelease [187 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-2026-01-21-0800.23-F-2026-01-16-2009.15.pdiff [881 kB]
Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2026-01-21-0800.23-F-2026-01-16-2009.15.pdiff [881 kB]
Fetched 1131 kB in 1s (767 kB/s)
Reading package lists...
Building dependency tree...
Reading state information...
65 packages can be upgraded. Run 'apt list --upgradable' to see them.

WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

Reading package lists...
Building dependency tree...
Reading state information...
Solving dependencies...
Installing:
  autoconf

Installing dependencies:
  automake  autotools-dev  m4

Suggested packages:
  autoconf-archive  gnu-standards  autoconf-doc  libtool  gettext  m4-doc

Summary:
  Upgrading: 0, Installing: 4, Removing: 0, Not Upgrading: 65
  Download size: 1757 kB
  Space needed: 5333 kB / 261 GB available

Get:1 http://deb.debian.org/debian unstable/main amd64 m4 amd64 1.4.20-2 [325 kB]
Get:2 http://deb.debian.org/debian unstable/main amd64 autoconf all 2.72-3.1 [494 kB]
Get:3 http://deb.debian.org/debian unstable/main amd64 autotools-dev all 20240727.1 [60.2 kB]
Get:4 http://deb.debian.org/debian unstable/main amd64 automake all 1:1.18.1-3 [878 kB]
Fetched 1757 kB in 0s (13.2 MB/s)
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 ... 20859 files and directories currently installed.)
Preparing to unpack .../archives/m4_1.4.20-2_amd64.deb ...
Unpacking m4 (1.4.20-2) ...
Selecting previously unselected package autoconf.
Preparing to unpack .../autoconf_2.72-3.1_all.deb ...
Unpacking autoconf (2.72-3.1) ...
Selecting previously unselected package autotools-dev.
Preparing to unpack .../autotools-dev_20240727.1_all.deb ...
Unpacking autotools-dev (20240727.1) ...
Selecting previously unselected package automake.
Preparing to unpack .../automake_1%3a1.18.1-3_all.deb ...
Unpacking automake (1:1.18.1-3) ...
Setting up m4 (1.4.20-2) ...
Setting up autotools-dev (20240727.1) ...
Setting up autoconf (2.72-3.1) ...
Setting up automake (1:1.18.1-3) ...
update-alternatives: using /usr/bin/automake-1.18 to provide /usr/bin/automake (automake) in auto mode
2026-01-21 11:27.52 ---> using "1799f973d7e56ed7a0dfa7e98e537e0f6b9380429d423b25c85bd301ff8db70b" from cache

/: (run (network host)
        (shell "git clone -q 'https://github.com/oxcaml/opam-repository' ~/'oxcaml' && git -C ~/'oxcaml' checkout -q d26509af1e9232ddaab223c3cab162ecf81e52b8"))
2026-01-21 11:27.52 ---> using "2814ab43288df8b068af11359de6c2e85949a3d6e2f2218776bc7c1f9c9af05e" from cache

/: (run (shell "opam repository add --dont-select 'oxcaml' ~/'oxcaml'"))
[oxcaml] Initialised
2026-01-21 11:27.52 ---> using "bdd8d3afe8e38fb87653ddbd31aa79956dedc657ba2a251ad8f4ffc25815b952" from cache

/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
        (network host)
        (shell "opam switch create --repositories=oxcaml,default '5.2.0+flambda2' '5.2.0+ox'"))

<><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
Switch invariant: ["ocaml-variants" {= "5.2.0+ox"}]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocaml-config.3  (cached)
-> installed base-bigarray.base
-> installed base-threads.base
-> installed base-unix.base
-> installed ocaml-options-vanilla.1
-> installed conf-autoconf.0.2
-> installed conf-which.1
-> retrieved ocaml-variants.5.2.0+ox  (https://github.com/oxcaml/oxcaml/archive/refs/tags/5.2.0minus-25.tar.gz)
-> installed ocaml-variants.5.2.0+ox
-> installed ocaml-config.3
-> installed ocaml.5.2.0
-> installed base-domains.base
-> installed base-nnp.base
Done.
# To update the current shell environment, run: eval $(opam env --switch=5.2.0+flambda2)
2026-01-21 11:27.52 ---> using "c4b13ec5d9609bce0206ed1cb5e5f4bc921db329ec3c9213ee27bd3b03bde010" from cache

/: (run (network host)
        (shell "opam update --depexts"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian unstable InRelease
- Reading package lists...
2026-01-21 11:27.52 ---> using "9beb6678510458dab111501a44a02ca68362c4f008cca5d48cc74c2c94ccf823" from cache

/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
        (network host)
        (shell  "opam remove -y redirect.0.2.1\
               \nopam install -vy redirect.0.2.1\
               \nres=$?\
               \nif [ $res = 31 ]; then\
               \n    if opam show -f x-ci-accept-failures: redirect.0.2.1 | 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"))
Nothing to do.
[NOTE] redirect.0.2.1 is not installed.

The following actions will be performed:
=== install 3 packages
  - install dune      3.21.0+ox [required by redirect]
  - install redirect  0.2.1
  - install stdcompat 21.1      [required by redirect]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/9: [dune.3.21.0+ox: extract]
Processing  2/9: [dune.3.21.0+ox: extract] [redirect.0.2.1: extract]
Processing  3/9: [dune.3.21.0+ox: extract] [redirect.0.2.1: extract] [stdcompat.21.1: extract]
-> retrieved redirect.0.2.1  (cached)
Processing  3/9: [dune.3.21.0+ox: extract] [stdcompat.21.1: extract]
-> retrieved stdcompat.21.1  (cached)
Processing  3/9: [dune.3.21.0+ox: extract]
-> retrieved dune.3.21.0+ox  (cached)
[dune: patch] applying oxcaml-dune.patch
Processing  4/9: [dune: ocaml 255]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "ocaml" "boot/bootstrap.ml" "-j" "255" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/dune.3.21.0+ox)
- ocamlc -output-complete-exe -intf-suffix .dummy -g -o .duneboot.exe -I boot -I +unix unix.cma boot/types.ml boot/libs.ml boot/duneboot.ml
- ./.duneboot.exe -j 255
- cd _boot && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -c -g -no-alias-deps -w -49-23-53 -alert -unstable -I +unix -I +threads lmdb__Lmdb_bindings.ml
- File "lmdb__Lmdb_bindings.ml", line 64, characters 2-29:
- 64 |   Callback.register_exception "LmdbExists" Exists;
-        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Callback.register_exception
- Use [Callback.Safe.register_exception].
- 
- File "lmdb__Lmdb_bindings.ml", line 65, characters 2-29:
- 65 |   Callback.register_exception "LmdbError" (Error 0);
-        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Callback.register_exception
- Use [Callback.Safe.register_exception].
- 
- File "lmdb__Lmdb_bindings.ml", line 66, characters 2-29:
- 66 |   Callback.register_exception "LmdbMapFull" (Map_full);
-        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Callback.register_exception
- Use [Callback.Safe.register_exception].
- 
- File "lmdb__Lmdb_bindings.ml", line 67, characters 2-27:
- 67 |   Printexc.register_printer @@ begin function
-        ^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Printexc.register_printer
- Use [Printexc.Safe.register_printer].
- cd _boot && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -c -g -no-alias-deps -w -49-23-53 -alert -unstable -I +unix -I +threads stdune__Code_error.ml
- File "stdune__Code_error.ml", line 30, characters 2-27:
- 30 |   Printexc.register_printer (function
-        ^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Printexc.register_printer
- Use [Printexc.Safe.register_printer].
- cd _boot && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -c -g -no-alias-deps -w -49-23-53 -alert -unstable -I +unix -I +threads notty_unix.ml
- File "notty_unix.ml", line 38, characters 23-29:
- 38 |     let old_hdl = Sys.(signal signum (Signal_handle (fun _ -> f ()))) in
-                             ^^^^^^
- Alert unsafe_multidomain: Stdlib.Sys.signal
- Use [Sys.Safe.signal].
- 
- File "notty_unix.ml", line 39, characters 31-45:
- 39 |     `Revert (once @@ fun () -> Sys.set_signal signum old_hdl)
-                                     ^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Sys.set_signal
- Use [Sys.Safe.set_signal].
- cd _boot && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -c -g -no-alias-deps -w -49-23-53 -alert -unstable -I +unix -I +threads stdune__User_error.ml
- File "stdune__User_error.ml", line 18, characters 2-27:
- 18 |   Printexc.register_printer (function
-        ^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Printexc.register_printer
- Use [Printexc.Safe.register_printer].
- cd _boot && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -c -g -no-alias-deps -w -49-23-53 -alert -unstable -I +unix -I +threads opamStd.ml
- File "opamStd.ml", line 958, characters 10-24:
- 958 |       try Sys.set_signal 28 (* SIGWINCH *)
-                 ^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Sys.set_signal
- Use [Sys.Safe.set_signal].
- 
- File "opamStd.ml", line 1407, characters 4-15:
- 1407 |     Unix.putenv "HOME" dir;
-            ^^^^^^^^^^^
- Alert unsafe_multidomain: Unix.putenv
- Mutating the environment makes reading the environment unsafe.
- cd _boot && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -c -g -no-alias-deps -w -49-23-53 -alert -unstable -I +unix -I +threads dune_rpc_private__Conv.ml
- File "dune_rpc_private__Conv.ml", line 49, characters 2-27:
- 49 |   Printexc.register_printer (function
-        ^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Printexc.register_printer
- Use [Printexc.Safe.register_printer].
- cd _boot && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -c -g -no-alias-deps -w -49-23-53 -alert -unstable -I +unix -I +threads dune_rpc_private__Where.ml
- File "dune_rpc_private__Where.ml", line 23, characters 2-27:
- 23 |   Printexc.register_printer (function
-        ^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Printexc.register_printer
- Use [Printexc.Safe.register_printer].
- cd _boot && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -c -g -no-alias-deps -w -49-23-53 -alert -unstable -I +unix -I +threads dune_rpc_private__Types.ml
- File "dune_rpc_private__Types.ml", line 155, characters 6-31:
- 155 |       Printexc.register_printer (function
-             ^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Printexc.register_printer
- Use [Printexc.Safe.register_printer].
- cd _boot && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -c -g -no-alias-deps -w -49-23-53 -alert -unstable -I +unix -I +threads dune_rpc_private__Registry.ml
- File "dune_rpc_private__Registry.ml", line 68, characters 4-29:
- 68 |     Printexc.register_printer (function
-          ^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Printexc.register_printer
- Use [Printexc.Safe.register_printer].
- cd _boot && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -c -g -no-alias-deps -w -49-23-53 -alert -unstable -I +unix -I +threads opamSystem.ml
- File "opamSystem.ml", line 1248, characters 2-27:
- 1248 |   Printexc.register_printer (function
-          ^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Printexc.register_printer
- Use [Printexc.Safe.register_printer].
- 
- File "opamSystem.ml", line 1264, characters 6-20:
- 1264 |   try Sys.set_signal Sys.sigpipe (Sys.Signal_handle (fun _ -> ()))
-              ^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Sys.set_signal
- Use [Sys.Safe.set_signal].
- cd _boot && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -c -g -no-alias-deps -w -49-23-53 -alert -unstable -I +unix -I +threads dune_rpc_private__Versioned.ml
- File "dune_rpc_private__Versioned.ml", line 24, characters 4-29:
- 24 |     Printexc.register_printer (function
-          ^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Printexc.register_printer
- Use [Printexc.Safe.register_printer].
- cd _boot && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -c -g -no-alias-deps -w -49-23-53 -alert -unstable -I +unix -I +threads memo.ml
- File "memo.ml", line 415, characters 2-27:
- 415 |   Printexc.register_printer (fun exn ->
-         ^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Printexc.register_printer
- Use [Printexc.Safe.register_printer].
- cd _boot && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -c -g -no-alias-deps -w -49-23-53 -alert -unstable -I +unix -I +threads dune_rpc_private.ml
- File "dune_rpc_private.ml", line 176, characters 6-31:
- 176 |       Printexc.register_printer (function
-             ^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Printexc.register_printer
- Use [Printexc.Safe.register_printer].
- cd _boot && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -c -g -no-alias-deps -w -49-23-53 -alert -unstable -I +unix -I +threads dune_rpc_server.ml
- File "dune_rpc_server.ml", line 15, characters 2-27:
- 15 |   Printexc.register_printer (function
-        ^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Printexc.register_printer
- Use [Printexc.Safe.register_printer].
- cd _boot && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -c -g -no-alias-deps -w -49-23-53 -alert -unstable -I +unix -I +threads opamPp.ml
- File "opamPp.ml", line 64, characters 9-34:
- 64 | let () = Printexc.register_printer @@ function
-               ^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Printexc.register_printer
- Use [Printexc.Safe.register_printer].
- cd _boot && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -c -g -no-alias-deps -w -49-23-53 -alert -unstable -I +unix -I +threads dune_engine__Scheduler.ml
- File "dune_engine__Scheduler.ml", line 55, characters 4-29:
- 55 |     Printexc.register_printer (function
-          ^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Printexc.register_printer
- Use [Printexc.Safe.register_printer].
- 
- File "dune_engine__Scheduler.ml", line 631, characters 6-20:
- 631 |       Sys.set_signal
-             ^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Dune_engine__.Import.Sys.set_signal
- Use [Sys.Safe.set_signal].
- cd _boot && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -c -g -no-alias-deps -w -49-23-53 -alert -unstable -I +unix -I +threads dune_tui.ml
- File "dune_tui.ml", line 15, characters 7-21:
- 15 |        Sys.set_signal Sys.sigcont
-             ^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Dune_tui__.Import.Sys.set_signal
- Use [Sys.Safe.set_signal].
- 
- File "dune_tui.ml", line 23, characters 12-22:
- 23 |            (Sys.signal Sys.sigtstp
-                  ^^^^^^^^^^
- Alert unsafe_multidomain: Dune_tui__.Import.Sys.signal
- Use [Sys.Safe.signal].
Processing  4/9: [dune: ./_boot/dune.exe build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "./_boot/dune.exe" "build" "dune.install" "--release" "--profile" "dune-bootstrap" "-j" "255" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/dune.3.21.0+ox)
-> compiled  dune.3.21.0+ox
-> installed dune.3.21.0+ox
Processing  6/9: [stdcompat: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "stdcompat" "-j" "255" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/stdcompat.21.1)
- (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -nolabels -w -3 -g -bin-annot -bin-annot-occurrences -I .stdcompat.objs/byte -cmi-file .stdcompat.objs/byte/stdcompat__atomic.cmi -no-alias-deps -o .stdcompat.objs/byte/stdcompat__atomic.cmo -c -impl stdcompat__atomic.ml)
- File "stdcompat__atomic.ml", line 1:
- Error: The implementation "stdcompat__atomic.ml"
-        does not match the interface ".stdcompat.objs/byte/stdcompat__atomic.cmi":
-         Values do not match:
-           external set : 'a t @ local -> 'a -> unit = "%atomic_set"
-         is not included in
-           val set : 'a t -> 'a -> unit
-         The type "'a t @ local -> 'a -> unit" is not compatible with the type
-           "'a t -> 'a -> unit"
-         File "stdcompat__atomic_s.mli", line 26, characters 0-28:
-           Expected declaration
-         File "stdlib/atomic.mli", line 55, characters 0-79:
-           Actual declaration
- (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -w -40 -nolabels -w -3 -g -I .stdcompat.objs/byte -I .stdcompat.objs/native -cmi-file .stdcompat.objs/byte/stdcompat__atomic.cmi -no-alias-deps -o .stdcompat.objs/native/stdcompat__atomic.cmx -c -impl stdcompat__atomic.ml)
- File "stdcompat__atomic.ml", line 1:
- Error: The implementation "stdcompat__atomic.ml"
-        does not match the interface ".stdcompat.objs/byte/stdcompat__atomic.cmi":
-         Values do not match:
-           external set : 'a t @ local -> 'a -> unit = "%atomic_set"
-         is not included in
-           val set : 'a t -> 'a -> unit
-         The type "'a t @ local -> 'a -> unit" is not compatible with the type
-           "'a t -> 'a -> unit"
-         File "stdcompat__atomic_s.mli", line 26, characters 0-28:
-           Expected declaration
-         File "stdlib/atomic.mli", line 55, characters 0-79:
-           Actual declaration
- (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -nolabels -w -3 -g -bin-annot -bin-annot-occurrences -I .stdcompat.objs/byte -cmi-file .stdcompat.objs/byte/stdcompat__domain.cmi -no-alias-deps -o .stdcompat.objs/byte/stdcompat__domain.cmo -c -impl stdcompat__domain.ml)
- File "stdcompat__domain.ml", line 1:
- Alert do_not_spawn_domains: spawn
- User programs should never spawn domains. To execute a function on a domain, use [Multicore] from the threading library. This is because spawning more than [recommended_domain_count] domains (the CPU core count) will significantly degrade GC performance.
- File "domain.mli", lines 34-40, characters 0-55:
-   Definition
- File "stdcompat__domain_s.mli", line 44, characters 0-32:
-   Expected signature
- 
- File "stdcompat__domain.ml", line 1:
- Alert unsafe_multidomain: spawn
- Use [Domain.Safe.spawn].
- File "domain.mli", lines 34-40, characters 0-55:
-   Definition
- File "stdcompat__domain_s.mli", line 44, characters 0-32:
-   Expected signature
- (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -nolabels -w -3 -g -bin-annot -bin-annot-occurrences -I .stdcompat.objs/byte -cmi-file .stdcompat.objs/byte/stdcompat__fun.cmi -no-alias-deps -o .stdcompat.objs/byte/stdcompat__fun.cmo -c -impl stdcompat__fun.ml)
- File "stdcompat__fun.ml", line 1:
- Error: The implementation "stdcompat__fun.ml"
-        does not match the interface ".stdcompat.objs/byte/stdcompat__fun.cmi": 
-        Values do not match:
-          val protect :
-            finally:(unit -> unit) @ local once ->
-            (unit -> 'a) @ local once -> 'a
-        is not included in
-          val protect : finally:(unit -> unit) -> (unit -> 'a) -> 'a
-        The type
-          "(unit -> unit) @ local once -> (unit -> 'a) @ local once -> 'a"
-        is not compatible with the type "(unit -> unit) -> (unit -> 'a) -> 'a"
-        File "stdcompat__fun_s.mli", line 20, characters 0-58:
-          Expected declaration
-        File "fun.mli", lines 55-56, characters 0-72: Actual declaration
- (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -w -40 -nolabels -w -3 -g -I .stdcompat.objs/byte -I .stdcompat.objs/native -cmi-file .stdcompat.objs/byte/stdcompat__fun.cmi -no-alias-deps -o .stdcompat.objs/native/stdcompat__fun.cmx -c -impl stdcompat__fun.ml)
- File "stdcompat__fun.ml", line 1:
- Error: The implementation "stdcompat__fun.ml"
-        does not match the interface ".stdcompat.objs/byte/stdcompat__fun.cmi": 
-        Values do not match:
-          val protect :
-            finally:(unit -> unit) @ local once ->
-            (unit -> 'a) @ local once -> 'a
-        is not included in
-          val protect : finally:(unit -> unit) -> (unit -> 'a) -> 'a
-        The type
-          "(unit -> unit) @ local once -> (unit -> 'a) @ local once -> 'a"
-        is not compatible with the type "(unit -> unit) -> (unit -> 'a) -> 'a"
-        File "stdcompat__fun_s.mli", line 20, characters 0-58:
-          Expected declaration
-        File "fun.mli", lines 55-56, characters 0-72: Actual declaration
- (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -w -40 -nolabels -w -3 -g -I .stdcompat.objs/byte -I .stdcompat.objs/native -cmi-file .stdcompat.objs/byte/stdcompat__domain.cmi -no-alias-deps -o .stdcompat.objs/native/stdcompat__domain.cmx -c -impl stdcompat__domain.ml)
- File "stdcompat__domain.ml", line 1:
- Alert do_not_spawn_domains: spawn
- User programs should never spawn domains. To execute a function on a domain, use [Multicore] from the threading library. This is because spawning more than [recommended_domain_count] domains (the CPU core count) will significantly degrade GC performance.
- File "domain.mli", lines 34-40, characters 0-55:
-   Definition
- File "stdcompat__domain_s.mli", line 44, characters 0-32:
-   Expected signature
- 
- File "stdcompat__domain.ml", line 1:
- Alert unsafe_multidomain: spawn
- Use [Domain.Safe.spawn].
- File "domain.mli", lines 34-40, characters 0-55:
-   Definition
- File "stdcompat__domain_s.mli", line 44, characters 0-32:
-   Expected signature
- (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -nolabels -w -3 -g -bin-annot -bin-annot-occurrences -I .stdcompat.objs/byte -cmi-file .stdcompat.objs/byte/stdcompat__int32.cmi -no-alias-deps -o .stdcompat.objs/byte/stdcompat__int32.cmo -c -impl stdcompat__int32.ml)
- File "stdcompat__int32.ml", line 1:
- Error: The implementation "stdcompat__int32.ml"
-        does not match the interface ".stdcompat.objs/byte/stdcompat__int32.cmi":
-         Values do not match:
-           external of_string : string -> (int32 [@unboxed])
-             = "caml_int32_of_string" "caml_int32_of_string_unboxed"
-         is not included in
-           external of_string : string -> int32 = "caml_int32_of_string"
-         The native names of the primitives are not the same
-         File "stdcompat__int32_s.mli", line 193, characters 0-61:
-           Expected declaration
-         File "int32.mli", lines 165-166, characters 0-57: Actual declaration
- (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -nolabels -w -3 -g -bin-annot -bin-annot-occurrences -I .stdcompat.objs/byte -cmi-file .stdcompat.objs/byte/stdcompat__list.cmi -no-alias-deps -o .stdcompat.objs/byte/stdcompat__list.cmo -c -impl stdcompat__list.ml)
- File "stdcompat__list.ml", line 1:
- Error: The implementation "stdcompat__list.ml"
-        does not match the interface ".stdcompat.objs/byte/stdcompat__list.cmi":
-         Values do not match:
-           val mem : 'a @ local -> 'a list @ local -> bool
-         is not included in
-           val mem : 'a -> 'a list -> bool
-         The type "'a @ local -> 'a list @ local -> bool"
-         is not compatible with the type "'a -> 'a list -> bool"
-         File "stdcompat__list_s.mli", line 251, characters 0-31:
-           Expected declaration
-         File "list.mli", line 317, characters 0-69: Actual declaration
- (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -nolabels -w -3 -g -bin-annot -bin-annot-occurrences -I .stdcompat.objs/byte -cmi-file .stdcompat.objs/byte/stdcompat__printexc.cmi -no-alias-deps -o .stdcompat.objs/byte/stdcompat__printexc.cmo -c -impl stdcompat__printexc.ml)
- File "stdcompat__printexc.ml", line 128, characters 37-76:
- 128 | let set_uncaught_exception_handler = Printexc.set_uncaught_exception_handler
-                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Printexc.set_uncaught_exception_handler
- Use [Printexc.Safe.set_uncaught_exception_handler].
- 
- File "stdcompat__printexc.ml", line 204, characters 23-48:
- 204 | let register_printer = Printexc.register_printer
-                              ^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Printexc.register_printer
- Use [Printexc.Safe.register_printer].
- (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -w -40 -nolabels -w -3 -g -I .stdcompat.objs/byte -I .stdcompat.objs/native -cmi-file .stdcompat.objs/byte/stdcompat__int32.cmi -no-alias-deps -o .stdcompat.objs/native/stdcompat__int32.cmx -c -impl stdcompat__int32.ml)
- File "stdcompat__int32.ml", line 1:
- Error: The implementation "stdcompat__int32.ml"
-        does not match the interface ".stdcompat.objs/byte/stdcompat__int32.cmi":
-         Values do not match:
-           external of_string : string -> (int32 [@unboxed])
-             = "caml_int32_of_string" "caml_int32_of_string_unboxed"
-         is not included in
-           external of_string : string -> int32 = "caml_int32_of_string"
-         The native names of the primitives are not the same
-         File "stdcompat__int32_s.mli", line 193, characters 0-61:
-           Expected declaration
-         File "int32.mli", lines 165-166, characters 0-57: Actual declaration
- (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -w -40 -nolabels -w -3 -g -I .stdcompat.objs/byte -I .stdcompat.objs/native -cmi-file .stdcompat.objs/byte/stdcompat__list.cmi -no-alias-deps -o .stdcompat.objs/native/stdcompat__list.cmx -c -impl stdcompat__list.ml)
- File "stdcompat__list.ml", line 1:
- Error: The implementation "stdcompat__list.ml"
-        does not match the interface ".stdcompat.objs/byte/stdcompat__list.cmi":
-         Values do not match:
-           val mem : 'a @ local -> 'a list @ local -> bool
-         is not included in
-           val mem : 'a -> 'a list -> bool
-         The type "'a @ local -> 'a list @ local -> bool"
-         is not compatible with the type "'a -> 'a list -> bool"
-         File "stdcompat__list_s.mli", line 251, characters 0-31:
-           Expected declaration
-         File "list.mli", line 317, characters 0-69: Actual declaration
- (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -nolabels -w -3 -g -bin-annot -bin-annot-occurrences -I .stdcompat.objs/byte -cmi-file .stdcompat.objs/byte/stdcompat__queue.cmi -no-alias-deps -o .stdcompat.objs/byte/stdcompat__queue.cmo -c -impl stdcompat__queue.ml)
- File "stdcompat__queue.ml", line 1:
- Error: The implementation "stdcompat__queue.ml"
-        does not match the interface ".stdcompat.objs/byte/stdcompat__queue.cmi":
-         Values do not match:
-           val iter : ('a -> unit) @ local -> 'a t @ local -> unit
-         is not included in
-           val iter : ('a -> unit) -> 'a t -> unit
-         The type "('a -> unit) @ local -> 'a t @ local -> unit"
-         is not compatible with the type "('a -> unit) -> 'a t -> unit"
-         File "stdcompat__queue_s.mli", line 80, characters 0-39:
-           Expected declaration
-         File "queue.mli", line 92, characters 0-78: Actual declaration
- (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -nolabels -w -3 -g -bin-annot -bin-annot-occurrences -I .stdcompat.objs/byte -cmi-file .stdcompat.objs/byte/stdcompat__int64.cmi -no-alias-deps -o .stdcompat.objs/byte/stdcompat__int64.cmo -c -impl stdcompat__int64.ml)
- File "stdcompat__int64.ml", line 1:
- Error: The implementation "stdcompat__int64.ml"
-        does not match the interface ".stdcompat.objs/byte/stdcompat__int64.cmi":
-         Values do not match:
-           external of_float : float -> int64 = "caml_int64_of_float"
-             "caml_int64_of_float_unboxed" [@@unboxed] [@@builtin] [@@noalloc]
-         is not included in
-           external of_float : float -> int64 = "caml_int64_of_float"
-             "caml_int64_of_float_unboxed" [@@unboxed] [@@noalloc]
-         The two primitives differ in whether they are builtins
-         File "stdcompat__int64_s.mli", lines 105-107, characters 0-24:
-           Expected declaration
-         File "int64.mli", lines 150-152, characters 0-37: Actual declaration
- (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -w -40 -nolabels -w -3 -g -I .stdcompat.objs/byte -I .stdcompat.objs/native -cmi-file .stdcompat.objs/byte/stdcompat__queue.cmi -no-alias-deps -o .stdcompat.objs/native/stdcompat__queue.cmx -c -impl stdcompat__queue.ml)
- File "stdcompat__queue.ml", line 1:
- Error: The implementation "stdcompat__queue.ml"
-        does not match the interface ".stdcompat.objs/byte/stdcompat__queue.cmi":
-         Values do not match:
-           val iter : ('a -> unit) @ local -> 'a t @ local -> unit
-         is not included in
-           val iter : ('a -> unit) -> 'a t -> unit
-         The type "('a -> unit) @ local -> 'a t @ local -> unit"
-         is not compatible with the type "('a -> unit) -> 'a t -> unit"
-         File "stdcompat__queue_s.mli", line 80, characters 0-39:
-           Expected declaration
-         File "queue.mli", line 92, characters 0-78: Actual declaration
- (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -w -40 -nolabels -w -3 -g -I .stdcompat.objs/byte -I .stdcompat.objs/native -cmi-file .stdcompat.objs/byte/stdcompat__printexc.cmi -no-alias-deps -o .stdcompat.objs/native/stdcompat__printexc.cmx -c -impl stdcompat__printexc.ml)
- File "stdcompat__printexc.ml", line 128, characters 37-76:
- 128 | let set_uncaught_exception_handler = Printexc.set_uncaught_exception_handler
-                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Printexc.set_uncaught_exception_handler
- Use [Printexc.Safe.set_uncaught_exception_handler].
- 
- File "stdcompat__printexc.ml", line 204, characters 23-48:
- 204 | let register_printer = Printexc.register_printer
-                              ^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Printexc.register_printer
- Use [Printexc.Safe.register_printer].
- (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -w -40 -nolabels -w -3 -g -I .stdcompat.objs/byte -I .stdcompat.objs/native -cmi-file .stdcompat.objs/byte/stdcompat__int64.cmi -no-alias-deps -o .stdcompat.objs/native/stdcompat__int64.cmx -c -impl stdcompat__int64.ml)
- File "stdcompat__int64.ml", line 1:
- Error: The implementation "stdcompat__int64.ml"
-        does not match the interface ".stdcompat.objs/byte/stdcompat__int64.cmi":
-         Values do not match:
-           external of_float : float -> int64 = "caml_int64_of_float"
-             "caml_int64_of_float_unboxed" [@@unboxed] [@@builtin] [@@noalloc]
-         is not included in
-           external of_float : float -> int64 = "caml_int64_of_float"
-             "caml_int64_of_float_unboxed" [@@unboxed] [@@noalloc]
-         The two primitives differ in whether they are builtins
-         File "stdcompat__int64_s.mli", lines 105-107, characters 0-24:
-           Expected declaration
-         File "int64.mli", lines 150-152, characters 0-37: Actual declaration
- (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -nolabels -w -3 -g -bin-annot -bin-annot-occurrences -I .stdcompat.objs/byte -cmi-file .stdcompat.objs/byte/stdcompat__nativeint.cmi -no-alias-deps -o .stdcompat.objs/byte/stdcompat__nativeint.cmo -c -impl stdcompat__nativeint.ml)
- File "stdcompat__nativeint.ml", line 1:
- Error: The implementation "stdcompat__nativeint.ml"
-        does not match the interface ".stdcompat.objs/byte/stdcompat__nativeint.cmi":
-         Values do not match:
-           external of_string : string -> (nativeint [@unboxed])
-             = "caml_nativeint_of_string" "caml_nativeint_of_string_unboxed"
-         is not included in
-           external of_string : string -> nativeint
-             = "caml_nativeint_of_string"
-         The native names of the primitives are not the same
-         File "stdcompat__nativeint_s.mli", line 161, characters 0-69:
-           Expected declaration
-         File "nativeint.mli", lines 193-194, characters 0-65:
-           Actual declaration
- (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -nolabels -w -3 -g -bin-annot -bin-annot-occurrences -I .stdcompat.objs/byte -cmi-file .stdcompat.objs/byte/stdcompat__sys.cmi -no-alias-deps -o .stdcompat.objs/byte/stdcompat__sys.cmo -c -impl stdcompat__sys.ml)
- File "stdcompat__sys.ml", line 1:
- Alert unsafe_multidomain: signal
- Use [Sys.Safe.signal].
- File "sys.mli", lines 274-276, characters 0-53:
-   Definition
- File "stdcompat__sys_s.mli", lines 376-377, characters 0-75:
-   Expected signature
- 
- File "stdcompat__sys.ml", line 1:
- Alert unsafe_multidomain: set_signal
- Use [Sys.Safe.set_signal].
- File "sys.mli", lines 283-284, characters 0-57:
-   Definition
- File "stdcompat__sys_s.mli", line 392, characters 0-47:
-   Expected signature
- 
- File "stdcompat__sys.ml", line 1:
- Error: The implementation "stdcompat__sys.ml"
-        does not match the interface ".stdcompat.objs/byte/stdcompat__sys.cmi": 
-        Values do not match:
-          external opaque_identity :
-            ('a : any). ('a [@local_opt]) -> ('a [@local_opt]) = "%opaque"
-            [@@layout_poly]
-        is not included in
-          external opaque_identity : 'a -> 'a = "%opaque"
-        The two primitives have different [@layout_poly] attributes
-        File "stdcompat__sys_s.mli", line 210, characters 0-47:
-          Expected declaration
-        File "sys.mli", lines 470-471, characters 0-62: Actual declaration
- (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -w -40 -nolabels -w -3 -g -I .stdcompat.objs/byte -I .stdcompat.objs/native -cmi-file .stdcompat.objs/byte/stdcompat__nativeint.cmi -no-alias-deps -o .stdcompat.objs/native/stdcompat__nativeint.cmx -c -impl stdcompat__nativeint.ml)
- File "stdcompat__nativeint.ml", line 1:
- Error: The implementation "stdcompat__nativeint.ml"
-        does not match the interface ".stdcompat.objs/byte/stdcompat__nativeint.cmi":
-         Values do not match:
-           external of_string : string -> (nativeint [@unboxed])
-             = "caml_nativeint_of_string" "caml_nativeint_of_string_unboxed"
-         is not included in
-           external of_string : string -> nativeint
-             = "caml_nativeint_of_string"
-         The native names of the primitives are not the same
-         File "stdcompat__nativeint_s.mli", line 161, characters 0-69:
-           Expected declaration
-         File "nativeint.mli", lines 193-194, characters 0-65:
-           Actual declaration
- (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -w -40 -nolabels -w -3 -g -I .stdcompat.objs/byte -I .stdcompat.objs/native -cmi-file .stdcompat.objs/byte/stdcompat__sys.cmi -no-alias-deps -o .stdcompat.objs/native/stdcompat__sys.cmx -c -impl stdcompat__sys.ml)
- File "stdcompat__sys.ml", line 1:
- Alert unsafe_multidomain: signal
- Use [Sys.Safe.signal].
- File "sys.mli", lines 274-276, characters 0-53:
-   Definition
- File "stdcompat__sys_s.mli", lines 376-377, characters 0-75:
-   Expected signature
- 
- File "stdcompat__sys.ml", line 1:
- Alert unsafe_multidomain: set_signal
- Use [Sys.Safe.set_signal].
- File "sys.mli", lines 283-284, characters 0-57:
-   Definition
- File "stdcompat__sys_s.mli", line 392, characters 0-47:
-   Expected signature
- 
- File "stdcompat__sys.ml", line 1:
- Error: The implementation "stdcompat__sys.ml"
-        does not match the interface ".stdcompat.objs/byte/stdcompat__sys.cmi": 
-        Values do not match:
-          external opaque_identity :
-            ('a : any). ('a [@local_opt]) -> ('a [@local_opt]) = "%opaque"
-            [@@layout_poly]
-        is not included in
-          external opaque_identity : 'a -> 'a = "%opaque"
-        The two primitives have different [@layout_poly] attributes
-        File "stdcompat__sys_s.mli", line 210, characters 0-47:
-          Expected declaration
-        File "sys.mli", lines 470-471, characters 0-62: Actual declaration
- (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -nolabels -w -3 -g -bin-annot -bin-annot-occurrences -I .stdcompat.objs/byte -cmi-file .stdcompat.objs/byte/stdcompat__format.cmi -no-alias-deps -o .stdcompat.objs/byte/stdcompat__format.cmo -c -impl stdcompat__format.ml)
- File "stdcompat__format.ml", line 1:
- Alert unsafe_multidomain: make_synchronized_formatter
- Use [Format.Safe.make_synchronized_formatter].
- File "format.mli", lines 1066-1071, characters 0-77:
-   Definition
- File "stdcompat__format_s.mli", lines 172-174, characters 0-57:
-   Expected signature
- (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -nolabels -w -3 -g -bin-annot -bin-annot-occurrences -I .stdcompat.objs/byte -cmi-file .stdcompat.objs/byte/stdcompat__pervasives.cmi -no-alias-deps -o .stdcompat.objs/byte/stdcompat__pervasives.cmo -c -impl stdcompat__pervasives.ml)
- File "stdcompat__pervasives.ml", line 1:
- Error: The implementation "stdcompat__pervasives.ml"
-        does not match the interface ".stdcompat.objs/byte/stdcompat__pervasives.cmi":
-         Values do not match:
-           external raise : exn -> 'a @ unique portable = "%reraise"
-         is not included in
-           external raise : exn -> 'a = "%raise"
-         The names of the primitives are not the same
-         File "stdcompat__pervasives_s.mli", line 384, characters 2-39:
-           Expected declaration
-         File "stdlib.mli", line 35, characters 0-79: Actual declaration
- (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -w -40 -nolabels -w -3 -g -I .stdcompat.objs/byte -I .stdcompat.objs/native -cmi-file .stdcompat.objs/byte/stdcompat__pervasives.cmi -no-alias-deps -o .stdcompat.objs/native/stdcompat__pervasives.cmx -c -impl stdcompat__pervasives.ml)
- File "stdcompat__pervasives.ml", line 1:
- Error: The implementation "stdcompat__pervasives.ml"
-        does not match the interface ".stdcompat.objs/byte/stdcompat__pervasives.cmi":
-         Values do not match:
-           external raise : exn -> 'a @ unique portable = "%reraise"
-         is not included in
-           external raise : exn -> 'a = "%raise"
-         The names of the primitives are not the same
-         File "stdcompat__pervasives_s.mli", line 384, characters 2-39:
-           Expected declaration
-         File "stdlib.mli", line 35, characters 0-79: Actual declaration
- (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -w -40 -nolabels -w -3 -g -I .stdcompat.objs/byte -I .stdcompat.objs/native -cmi-file .stdcompat.objs/byte/stdcompat__format.cmi -no-alias-deps -o .stdcompat.objs/native/stdcompat__format.cmx -c -impl stdcompat__format.ml)
- File "stdcompat__format.ml", line 1:
- Alert unsafe_multidomain: make_synchronized_formatter
- Use [Format.Safe.make_synchronized_formatter].
- File "format.mli", lines 1066-1071, characters 0-77:
-   Definition
- File "stdcompat__format_s.mli", lines 172-174, characters 0-57:
-   Expected signature
[ERROR] The compilation of stdcompat.21.1 failed at "dune build -p stdcompat -j 255".

#=== ERROR while compiling stdcompat.21.1 =====================================#
# context              2.5.0 | linux/x86_64 | ocaml-variants.5.2.0+ox | file:///home/opam/opam-repository
# path                 ~/.opam/5.2.0+flambda2/.opam-switch/build/stdcompat.21.1
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p stdcompat -j 255
# exit-code            1
# env-file             ~/.opam/log/stdcompat-8-6aedc6.env
# output-file          ~/.opam/log/stdcompat-8-6aedc6.out
### output ###
# (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -nolabels -w -3 -g -bin-annot -bin-annot-occurrences -I .stdcompat.objs/byte -cmi-file .stdcompat.objs/byte/stdcompat__atomic.cmi -no-alias-deps -o .stdcompat.objs/byte/stdcompat__atomic.cmo -c -impl stdcompat__atomic.ml)
# File "stdcompat__atomic.ml", line 1:
# Error: The implementation "stdcompat__atomic.ml"
#        does not match the interface ".stdcompat.objs/byte/stdcompat__atomic.cmi":
#         Values do not match:
#           external set : 'a t @ local -> 'a -> unit = "%atomic_set"
#         is not included in
#           val set : 'a t -> 'a -> unit
#         The type "'a t @ local -> 'a -> unit" is not compatible with the type
#           "'a t -> 'a -> unit"
#         File "stdcompat__atomic_s.mli", line 26, characters 0-28:
#           Expected declaration
#         File "stdlib/atomic.mli", line 55, characters 0-79:
#           Actual declaration
# (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -w -40 -nolabels -w -3 -g -I .stdcompat.objs/byte -I .stdcompat.objs/native -cmi-file .stdcompat.objs/byte/stdcompat__atomic.cmi -no-alias-deps -o .stdcompat.objs/native/stdcompat__atomic.cmx -c -impl stdcompat__atomic.ml)
# File "stdcompat__atomic.ml", line 1:
# Error: The implementation "stdcompat__atomic.ml"
#        does not match the interface ".stdcompat.objs/byte/stdcompat__atomic.cmi":
#         Values do not match:
#           external set : 'a t @ local -> 'a -> unit = "%atomic_set"
#         is not included in
#           val set : 'a t -> 'a -> unit
#         The type "'a t @ local -> 'a -> unit" is not compatible with the type
#           "'a t -> 'a -> unit"
#         File "stdcompat__atomic_s.mli", line 26, characters 0-28:
#           Expected declaration
#         File "stdlib/atomic.mli", line 55, characters 0-79:
#           Actual declaration
# (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -nolabels -w -3 -g -bin-annot -bin-annot-occurrences -I .stdcompat.objs/byte -cmi-file .stdcompat.objs/byte/stdcompat__domain.cmi -no-alias-deps -o .stdcompat.objs/byte/stdcompat__domain.cmo -c -impl stdcompat__domain.ml)
# File "stdcompat__domain.ml", line 1:
# Alert do_not_spawn_domains: spawn
# User programs should never spawn domains. To execute a function on a domain, use [Multicore] from the threading library. This is because spawning more than [recommended_domain_count] domains (the CPU core count) will significantly degrade GC performance.
# File "domain.mli", lines 34-40, characters 0-55:
#   Definition
# File "stdcompat__domain_s.mli", line 44, characters 0-32:
#   Expected signature
# 
# File "stdcompat__domain.ml", line 1:
# Alert unsafe_multidomain: spawn
# Use [Domain.Safe.spawn].
# File "domain.mli", lines 34-40, characters 0-55:
#   Definition
# File "stdcompat__domain_s.mli", line 44, characters 0-32:
#   Expected signature
# (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -nolabels -w -3 -g -bin-annot -bin-annot-occurrences -I .stdcompat.objs/byte -cmi-file .stdcompat.objs/byte/stdcompat__fun.cmi -no-alias-deps -o .stdcompat.objs/byte/stdcompat__fun.cmo -c -impl stdcompat__fun.ml)
# File "stdcompat__fun.ml", line 1:
# Error: The implementation "stdcompat__fun.ml"
#        does not match the interface ".stdcompat.objs/byte/stdcompat__fun.cmi": 
#        Values do not match:
#          val protect :
#            finally:(unit -> unit) @ local once ->
#            (unit -> 'a) @ local once -> 'a
#        is not included in
#          val protect : finally:(unit -> unit) -> (unit -> 'a) -> 'a
#        The type
#          "(unit -> unit) @ local once -> (unit -> 'a) @ local once -> 'a"
#        is not compatible with the type "(unit -> unit) -> (unit -> 'a) -> 'a"
#        File "stdcompat__fun_s.mli", line 20, characters 0-58:
#          Expected declaration
#        File "fun.mli", lines 55-56, characters 0-72: Actual declaration
# (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -w -40 -nolabels -w -3 -g -I .stdcompat.objs/byte -I .stdcompat.objs/native -cmi-file .stdcompat.objs/byte/stdcompat__fun.cmi -no-alias-deps -o .stdcompat.objs/native/stdcompat__fun.cmx -c -impl stdcompat__fun.ml)
# File "stdcompat__fun.ml", line 1:
# Error: The implementation "stdcompat__fun.ml"
#        does not match the interface ".stdcompat.objs/byte/stdcompat__fun.cmi": 
#        Values do not match:
#          val protect :
#            finally:(unit -> unit) @ local once ->
#            (unit -> 'a) @ local once -> 'a
#        is not included in
#          val protect : finally:(unit -> unit) -> (unit -> 'a) -> 'a
#        The type
#          "(unit -> unit) @ local once -> (unit -> 'a) @ local once -> 'a"
#        is not compatible with the type "(unit -> unit) -> (unit -> 'a) -> 'a"
#        File "stdcompat__fun_s.mli", line 20, characters 0-58:
#          Expected declaration
#        File "fun.mli", lines 55-56, characters 0-72: Actual declaration
# (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -w -40 -nolabels -w -3 -g -I .stdcompat.objs/byte -I .stdcompat.objs/native -cmi-file .stdcompat.objs/byte/stdcompat__domain.cmi -no-alias-deps -o .stdcompat.objs/native/stdcompat__domain.cmx -c -impl stdcompat__domain.ml)
# File "stdcompat__domain.ml", line 1:
# Alert do_not_spawn_domains: spawn
# User programs should never spawn domains. To execute a function on a domain, use [Multicore] from the threading library. This is because spawning more than [recommended_domain_count] domains (the CPU core count) will significantly degrade GC performance.
# File "domain.mli", lines 34-40, characters 0-55:
#   Definition
# File "stdcompat__domain_s.mli", line 44, characters 0-32:
#   Expected signature
# 
# File "stdcompat__domain.ml", line 1:
# Alert unsafe_multidomain: spawn
# Use [Domain.Safe.spawn].
# File "domain.mli", lines 34-40, characters 0-55:
#   Definition
# File "stdcompat__domain_s.mli", line 44, characters 0-32:
#   Expected signature
# (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -nolabels -w -3 -g -bin-annot -bin-annot-occurrences -I .stdcompat.objs/byte -cmi-file .stdcompat.objs/byte/stdcompat__int32.cmi -no-alias-deps -o .stdcompat.objs/byte/stdcompat__int32.cmo -c -impl stdcompat__int32.ml)
# File "stdcompat__int32.ml", line 1:
# Error: The implementation "stdcompat__int32.ml"
#        does not match the interface ".stdcompat.objs/byte/stdcompat__int32.cmi":
#         Values do not match:
#           external of_string : string -> (int32 [@unboxed])
#             = "caml_int32_of_string" "caml_int32_of_string_unboxed"
#         is not included in
#           external of_string : string -> int32 = "caml_int32_of_string"
#         The native names of the primitives are not the same
#         File "stdcompat__int32_s.mli", line 193, characters 0-61:
#           Expected declaration
#         File "int32.mli", lines 165-166, characters 0-57: Actual declaration
# (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -nolabels -w -3 -g -bin-annot -bin-annot-occurrences -I .stdcompat.objs/byte -cmi-file .stdcompat.objs/byte/stdcompat__list.cmi -no-alias-deps -o .stdcompat.objs/byte/stdcompat__list.cmo -c -impl stdcompat__list.ml)
# File "stdcompat__list.ml", line 1:
# Error: The implementation "stdcompat__list.ml"
#        does not match the interface ".stdcompat.objs/byte/stdcompat__list.cmi":
#         Values do not match:
#           val mem : 'a @ local -> 'a list @ local -> bool
#         is not included in
#           val mem : 'a -> 'a list -> bool
#         The type "'a @ local -> 'a list @ local -> bool"
#         is not compatible with the type "'a -> 'a list -> bool"
#         File "stdcompat__list_s.mli", line 251, characters 0-31:
#           Expected declaration
#         File "list.mli", line 317, characters 0-69: Actual declaration
# (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -nolabels -w -3 -g -bin-annot -bin-annot-occurrences -I .stdcompat.objs/byte -cmi-file .stdcompat.objs/byte/stdcompat__printexc.cmi -no-alias-deps -o .stdcompat.objs/byte/stdcompat__printexc.cmo -c -impl stdcompat__printexc.ml)
# File "stdcompat__printexc.ml", line 128, characters 37-76:
# 128 | let set_uncaught_exception_handler = Printexc.set_uncaught_exception_handler
#                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert unsafe_multidomain: Stdlib.Printexc.set_uncaught_exception_handler
# Use [Printexc.Safe.set_uncaught_exception_handler].
# 
# File "stdcompat__printexc.ml", line 204, characters 23-48:
# 204 | let register_printer = Printexc.register_printer
#                              ^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert unsafe_multidomain: Stdlib.Printexc.register_printer
# Use [Printexc.Safe.register_printer].
# (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -w -40 -nolabels -w -3 -g -I .stdcompat.objs/byte -I .stdcompat.objs/native -cmi-file .stdcompat.objs/byte/stdcompat__int32.cmi -no-alias-deps -o .stdcompat.objs/native/stdcompat__int32.cmx -c -impl stdcompat__int32.ml)
# File "stdcompat__int32.ml", line 1:
# Error: The implementation "stdcompat__int32.ml"
#        does not match the interface ".stdcompat.objs/byte/stdcompat__int32.cmi":
#         Values do not match:
#           external of_string : string -> (int32 [@unboxed])
#             = "caml_int32_of_string" "caml_int32_of_string_unboxed"
#         is not included in
#           external of_string : string -> int32 = "caml_int32_of_string"
#         The native names of the primitives are not the same
#         File "stdcompat__int32_s.mli", line 193, characters 0-61:
#           Expected declaration
#         File "int32.mli", lines 165-166, characters 0-57: Actual declaration
# (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -w -40 -nolabels -w -3 -g -I .stdcompat.objs/byte -I .stdcompat.objs/native -cmi-file .stdcompat.objs/byte/stdcompat__list.cmi -no-alias-deps -o .stdcompat.objs/native/stdcompat__list.cmx -c -impl stdcompat__list.ml)
# File "stdcompat__list.ml", line 1:
# Error: The implementation "stdcompat__list.ml"
#        does not match the interface ".stdcompat.objs/byte/stdcompat__list.cmi":
#         Values do not match:
#           val mem : 'a @ local -> 'a list @ local -> bool
#         is not included in
#           val mem : 'a -> 'a list -> bool
#         The type "'a @ local -> 'a list @ local -> bool"
#         is not compatible with the type "'a -> 'a list -> bool"
#         File "stdcompat__list_s.mli", line 251, characters 0-31:
#           Expected declaration
#         File "list.mli", line 317, characters 0-69: Actual declaration
# (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -nolabels -w -3 -g -bin-annot -bin-annot-occurrences -I .stdcompat.objs/byte -cmi-file .stdcompat.objs/byte/stdcompat__queue.cmi -no-alias-deps -o .stdcompat.objs/byte/stdcompat__queue.cmo -c -impl stdcompat__queue.ml)
# File "stdcompat__queue.ml", line 1:
# Error: The implementation "stdcompat__queue.ml"
#        does not match the interface ".stdcompat.objs/byte/stdcompat__queue.cmi":
#         Values do not match:
#           val iter : ('a -> unit) @ local -> 'a t @ local -> unit
#         is not included in
#           val iter : ('a -> unit) -> 'a t -> unit
#         The type "('a -> unit) @ local -> 'a t @ local -> unit"
#         is not compatible with the type "('a -> unit) -> 'a t -> unit"
#         File "stdcompat__queue_s.mli", line 80, characters 0-39:
#           Expected declaration
#         File "queue.mli", line 92, characters 0-78: Actual declaration
# (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -nolabels -w -3 -g -bin-annot -bin-annot-occurrences -I .stdcompat.objs/byte -cmi-file .stdcompat.objs/byte/stdcompat__int64.cmi -no-alias-deps -o .stdcompat.objs/byte/stdcompat__int64.cmo -c -impl stdcompat__int64.ml)
# File "stdcompat__int64.ml", line 1:
# Error: The implementation "stdcompat__int64.ml"
#        does not match the interface ".stdcompat.objs/byte/stdcompat__int64.cmi":
#         Values do not match:
#           external of_float : float -> int64 = "caml_int64_of_float"
#             "caml_int64_of_float_unboxed" [@@unboxed] [@@builtin] [@@noalloc]
#         is not included in
#           external of_float : float -> int64 = "caml_int64_of_float"
#             "caml_int64_of_float_unboxed" [@@unboxed] [@@noalloc]
#         The two primitives differ in whether they are builtins
#         File "stdcompat__int64_s.mli", lines 105-107, characters 0-24:
#           Expected declaration
#         File "int64.mli", lines 150-152, characters 0-37: Actual declaration
# (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -w -40 -nolabels -w -3 -g -I .stdcompat.objs/byte -I .stdcompat.objs/native -cmi-file .stdcompat.objs/byte/stdcompat__queue.cmi -no-alias-deps -o .stdcompat.objs/native/stdcompat__queue.cmx -c -impl stdcompat__queue.ml)
# File "stdcompat__queue.ml", line 1:
# Error: The implementation "stdcompat__queue.ml"
#        does not match the interface ".stdcompat.objs/byte/stdcompat__queue.cmi":
#         Values do not match:
#           val iter : ('a -> unit) @ local -> 'a t @ local -> unit
#         is not included in
#           val iter : ('a -> unit) -> 'a t -> unit
#         The type "('a -> unit) @ local -> 'a t @ local -> unit"
#         is not compatible with the type "('a -> unit) -> 'a t -> unit"
#         File "stdcompat__queue_s.mli", line 80, characters 0-39:
#           Expected declaration
#         File "queue.mli", line 92, characters 0-78: Actual declaration
# (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -w -40 -nolabels -w -3 -g -I .stdcompat.objs/byte -I .stdcompat.objs/native -cmi-file .stdcompat.objs/byte/stdcompat__printexc.cmi -no-alias-deps -o .stdcompat.objs/native/stdcompat__printexc.cmx -c -impl stdcompat__printexc.ml)
# File "stdcompat__printexc.ml", line 128, characters 37-76:
# 128 | let set_uncaught_exception_handler = Printexc.set_uncaught_exception_handler
#                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert unsafe_multidomain: Stdlib.Printexc.set_uncaught_exception_handler
# Use [Printexc.Safe.set_uncaught_exception_handler].
# 
# File "stdcompat__printexc.ml", line 204, characters 23-48:
# 204 | let register_printer = Printexc.register_printer
#                              ^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert unsafe_multidomain: Stdlib.Printexc.register_printer
# Use [Printexc.Safe.register_printer].
# (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -w -40 -nolabels -w -3 -g -I .stdcompat.objs/byte -I .stdcompat.objs/native -cmi-file .stdcompat.objs/byte/stdcompat__int64.cmi -no-alias-deps -o .stdcompat.objs/native/stdcompat__int64.cmx -c -impl stdcompat__int64.ml)
# File "stdcompat__int64.ml", line 1:
# Error: The implementation "stdcompat__int64.ml"
#        does not match the interface ".stdcompat.objs/byte/stdcompat__int64.cmi":
#         Values do not match:
#           external of_float : float -> int64 = "caml_int64_of_float"
#             "caml_int64_of_float_unboxed" [@@unboxed] [@@builtin] [@@noalloc]
#         is not included in
#           external of_float : float -> int64 = "caml_int64_of_float"
#             "caml_int64_of_float_unboxed" [@@unboxed] [@@noalloc]
#         The two primitives differ in whether they are builtins
#         File "stdcompat__int64_s.mli", lines 105-107, characters 0-24:
#           Expected declaration
#         File "int64.mli", lines 150-152, characters 0-37: Actual declaration
# (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -nolabels -w -3 -g -bin-annot -bin-annot-occurrences -I .stdcompat.objs/byte -cmi-file .stdcompat.objs/byte/stdcompat__nativeint.cmi -no-alias-deps -o .stdcompat.objs/byte/stdcompat__nativeint.cmo -c -impl stdcompat__nativeint.ml)
# File "stdcompat__nativeint.ml", line 1:
# Error: The implementation "stdcompat__nativeint.ml"
#        does not match the interface ".stdcompat.objs/byte/stdcompat__nativeint.cmi":
#         Values do not match:
#           external of_string : string -> (nativeint [@unboxed])
#             = "caml_nativeint_of_string" "caml_nativeint_of_string_unboxed"
#         is not included in
#           external of_string : string -> nativeint
#             = "caml_nativeint_of_string"
#         The native names of the primitives are not the same
#         File "stdcompat__nativeint_s.mli", line 161, characters 0-69:
#           Expected declaration
#         File "nativeint.mli", lines 193-194, characters 0-65:
#           Actual declaration
# (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -nolabels -w -3 -g -bin-annot -bin-annot-occurrences -I .stdcompat.objs/byte -cmi-file .stdcompat.objs/byte/stdcompat__sys.cmi -no-alias-deps -o .stdcompat.objs/byte/stdcompat__sys.cmo -c -impl stdcompat__sys.ml)
# File "stdcompat__sys.ml", line 1:
# Alert unsafe_multidomain: signal
# Use [Sys.Safe.signal].
# File "sys.mli", lines 274-276, characters 0-53:
#   Definition
# File "stdcompat__sys_s.mli", lines 376-377, characters 0-75:
#   Expected signature
# 
# File "stdcompat__sys.ml", line 1:
# Alert unsafe_multidomain: set_signal
# Use [Sys.Safe.set_signal].
# File "sys.mli", lines 283-284, characters 0-57:
#   Definition
# File "stdcompat__sys_s.mli", line 392, characters 0-47:
#   Expected signature
# 
# File "stdcompat__sys.ml", line 1:
# Error: The implementation "stdcompat__sys.ml"
#        does not match the interface ".stdcompat.objs/byte/stdcompat__sys.cmi": 
#        Values do not match:
#          external opaque_identity :
#            ('a : any). ('a [@local_opt]) -> ('a [@local_opt]) = "%opaque"
#            [@@layout_poly]
#        is not included in
#          external opaque_identity : 'a -> 'a = "%opaque"
#        The two primitives have different [@layout_poly] attributes
#        File "stdcompat__sys_s.mli", line 210, characters 0-47:
#          Expected declaration
#        File "sys.mli", lines 470-471, characters 0-62: Actual declaration
# (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -w -40 -nolabels -w -3 -g -I .stdcompat.objs/byte -I .stdcompat.objs/native -cmi-file .stdcompat.objs/byte/stdcompat__nativeint.cmi -no-alias-deps -o .stdcompat.objs/native/stdcompat__nativeint.cmx -c -impl stdcompat__nativeint.ml)
# File "stdcompat__nativeint.ml", line 1:
# Error: The implementation "stdcompat__nativeint.ml"
#        does not match the interface ".stdcompat.objs/byte/stdcompat__nativeint.cmi":
#         Values do not match:
#           external of_string : string -> (nativeint [@unboxed])
#             = "caml_nativeint_of_string" "caml_nativeint_of_string_unboxed"
#         is not included in
#           external of_string : string -> nativeint
#             = "caml_nativeint_of_string"
#         The native names of the primitives are not the same
#         File "stdcompat__nativeint_s.mli", line 161, characters 0-69:
#           Expected declaration
#         File "nativeint.mli", lines 193-194, characters 0-65:
#           Actual declaration
# (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -w -40 -nolabels -w -3 -g -I .stdcompat.objs/byte -I .stdcompat.objs/native -cmi-file .stdcompat.objs/byte/stdcompat__sys.cmi -no-alias-deps -o .stdcompat.objs/native/stdcompat__sys.cmx -c -impl stdcompat__sys.ml)
# File "stdcompat__sys.ml", line 1:
# Alert unsafe_multidomain: signal
# Use [Sys.Safe.signal].
# File "sys.mli", lines 274-276, characters 0-53:
#   Definition
# File "stdcompat__sys_s.mli", lines 376-377, characters 0-75:
#   Expected signature
# 
# File "stdcompat__sys.ml", line 1:
# Alert unsafe_multidomain: set_signal
# Use [Sys.Safe.set_signal].
# File "sys.mli", lines 283-284, characters 0-57:
#   Definition
# File "stdcompat__sys_s.mli", line 392, characters 0-47:
#   Expected signature
# 
# File "stdcompat__sys.ml", line 1:
# Error: The implementation "stdcompat__sys.ml"
#        does not match the interface ".stdcompat.objs/byte/stdcompat__sys.cmi": 
#        Values do not match:
#          external opaque_identity :
#            ('a : any). ('a [@local_opt]) -> ('a [@local_opt]) = "%opaque"
#            [@@layout_poly]
#        is not included in
#          external opaque_identity : 'a -> 'a = "%opaque"
#        The two primitives have different [@layout_poly] attributes
#        File "stdcompat__sys_s.mli", line 210, characters 0-47:
#          Expected declaration
#        File "sys.mli", lines 470-471, characters 0-62: Actual declaration
# (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -nolabels -w -3 -g -bin-annot -bin-annot-occurrences -I .stdcompat.objs/byte -cmi-file .stdcompat.objs/byte/stdcompat__format.cmi -no-alias-deps -o .stdcompat.objs/byte/stdcompat__format.cmo -c -impl stdcompat__format.ml)
# File "stdcompat__format.ml", line 1:
# Alert unsafe_multidomain: make_synchronized_formatter
# Use [Format.Safe.make_synchronized_formatter].
# File "format.mli", lines 1066-1071, characters 0-77:
#   Definition
# File "stdcompat__format_s.mli", lines 172-174, characters 0-57:
#   Expected signature
# (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -nolabels -w -3 -g -bin-annot -bin-annot-occurrences -I .stdcompat.objs/byte -cmi-file .stdcompat.objs/byte/stdcompat__pervasives.cmi -no-alias-deps -o .stdcompat.objs/byte/stdcompat__pervasives.cmo -c -impl stdcompat__pervasives.ml)
# File "stdcompat__pervasives.ml", line 1:
# Error: The implementation "stdcompat__pervasives.ml"
#        does not match the interface ".stdcompat.objs/byte/stdcompat__pervasives.cmi":
#         Values do not match:
#           external raise : exn -> 'a @ unique portable = "%reraise"
#         is not included in
#           external raise : exn -> 'a = "%raise"
#         The names of the primitives are not the same
#         File "stdcompat__pervasives_s.mli", line 384, characters 2-39:
#           Expected declaration
#         File "stdlib.mli", line 35, characters 0-79: Actual declaration
# (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -w -40 -nolabels -w -3 -g -I .stdcompat.objs/byte -I .stdcompat.objs/native -cmi-file .stdcompat.objs/byte/stdcompat__pervasives.cmi -no-alias-deps -o .stdcompat.objs/native/stdcompat__pervasives.cmx -c -impl stdcompat__pervasives.ml)
# File "stdcompat__pervasives.ml", line 1:
# Error: The implementation "stdcompat__pervasives.ml"
#        does not match the interface ".stdcompat.objs/byte/stdcompat__pervasives.cmi":
#         Values do not match:
#           external raise : exn -> 'a @ unique portable = "%reraise"
#         is not included in
#           external raise : exn -> 'a = "%raise"
#         The names of the primitives are not the same
#         File "stdcompat__pervasives_s.mli", line 384, characters 2-39:
#           Expected declaration
#         File "stdlib.mli", line 35, characters 0-79: Actual declaration
# (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -w -40 -nolabels -w -3 -g -I .stdcompat.objs/byte -I .stdcompat.objs/native -cmi-file .stdcompat.objs/byte/stdcompat__format.cmi -no-alias-deps -o .stdcompat.objs/native/stdcompat__format.cmx -c -impl stdcompat__format.ml)
# File "stdcompat__format.ml", line 1:
# Alert unsafe_multidomain: make_synchronized_formatter
# Use [Format.Safe.make_synchronized_formatter].
# File "format.mli", lines 1066-1071, characters 0-77:
#   Definition
# File "stdcompat__format_s.mli", lines 172-174, characters 0-57:
#   Expected signature



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions were aborted
| - install redirect 0.2.1
+- 
+- The following actions failed
| - build stdcompat 21.1
+- 
+- The following changes have been performed (the rest was aborted)
| - install dune 3.21.0+ox
+- 
# To update the current shell environment, run: eval $(opam env)

The former state can be restored with:
    /usr/bin/opam switch import "/home/opam/.opam/5.2.0+flambda2/.opam-switch/backup/state-20260121112754.export"
'opam install -vy redirect.0.2.1' failed.
"/usr/bin/env" "bash" "-c" "opam remove -y redirect.0.2.1
opam install -vy redirect.0.2.1
res=$?
if [ $res = 31 ]; then
    if opam show -f x-ci-accept-failures: redirect.0.2.1 | grep -q 'debian-unstable'; then
        echo "This package failed and has been disabled for CI using the 'x-ci-accept-failures' field."
        exit 69
    fi
fi 


exit $res" failed with exit status 31
Failed: Build failed