Building on odawa.caelum.ci.dev (from ocaml/opam:debian-unstable) Unable to find image 'ocaml/opam:debian-unstable' locally debian-unstable: Pulling from ocaml/opam Digest: sha256:823aa977b58112cacd3779eb98c04c11ce5cf04f26bb6d2fa4531edca4365542 Status: Downloaded newer image for ocaml/opam:debian-unstable 2025-09-03 09:16.40 ---> 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")) 2025-09-03 09:16.40 ---> 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 7b20607459de542169674e92634eaec989007dbe")) 2025-09-03 09:16.40 ---> using "e6d105b9401a04693f18b7e8513733a66f541d63f64e1c663b43a265b67dd904" 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. 2025-09-03 09:16.40 ---> using "50bd9e17adf3e40d3fcc54f7f1c99fa6eca3f2a6e72a6a7c6a7ef47677c86058" 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 [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-2025-09-03-0804.42-F-2025-08-30-1408.24.pdiff [312 kB] Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-09-03-0804.42-F-2025-08-30-1408.24.pdiff [312 kB] Fetched 591 kB in 1s (502 kB/s) Reading package lists... Building dependency tree... Reading state information... 17 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... 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: 17 Download size: 1740 kB Space needed: 5305 kB / 135 GB available Get:1 http://deb.debian.org/debian unstable/main amd64 m4 amd64 1.4.20-1 [324 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 1:1.17-4 [862 kB] Fetched 1740 kB in 0s (11.3 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 ... 20707 files and directories currently installed.) Preparing to unpack .../archives/m4_1.4.20-1_amd64.deb ... Unpacking m4 (1.4.20-1) ... 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%3a1.17-4_all.deb ... Unpacking automake (1:1.17-4) ... Setting up m4 (1.4.20-1) ... Setting up autotools-dev (20240727.1) ... Setting up autoconf (2.72-3.1) ... Setting up automake (1:1.17-4) ... update-alternatives: using /usr/bin/automake-1.17 to provide /usr/bin/automake (automake) in auto mode 2025-09-03 09:16.40 ---> using "d7fffb433174cc288ef239841a8f209a495a5036619c1178e25af08483be5715" from cache /: (run (network host) (shell "git clone -q 'https://github.com/oxcaml/opam-repository' ~/'oxcaml' && git -C ~/'oxcaml' checkout -q 29656e8e76b4441b5b62db11d35d193e380298ca")) 2025-09-03 09:16.40 ---> using "8b2632c8a21a058c5db503821ca3a505eae8450672c57eea3f81d46108789dc2" from cache /: (run (shell "opam repository add --dont-select 'oxcaml' ~/'oxcaml'")) [oxcaml] Initialised 2025-09-03 09:16.40 ---> using "7c13f2615783b22d668507b3068f3b14c7399b97824e7ad5c3508fbb9008af03" 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 (cached) -> 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 $(opam env --switch=5.2.0+flambda2) 2025-09-03 09:16.40 ---> using "e81fbcce934d48c03479e635c28cc812360bb273b500a03d64c55d1fff38160a" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Hit:1 http://deb.debian.org/debian unstable InRelease - Reading package lists... 2025-09-03 09:16.40 ---> using "10a228fe00f850a1cda5c9f012580e3512469d3d4ce40dad42f86daa3142d6eb" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam remove -y dune-site.3.20.1\ \nopam install -vy dune-site.3.20.1\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: dune-site.3.20.1 | 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")) [NOTE] dune-site.3.20.1 is not installed. Nothing to do. The following actions will be performed: === install 8 packages - install csexp 1.5.2 [required by dune-private-libs] - install dune 3.20.1 [required by dune-site] - install dune-private-libs 3.20.1 [required by dune-site] - install dune-site 3.20.1 - install dyn 3.20.1 [required by dune-private-libs] - install ordering 3.20.1 [required by dyn, stdune] - install pp 2.0.0 [required by dune-private-libs] - install stdune 3.20.1 [required by dune-private-libs] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> Processing 1/19: [csexp.1.5.2: extract] Processing 2/19: [csexp.1.5.2: extract] [dune.3.20.1 + 5 others: extract] Processing 3/19: [csexp.1.5.2: extract] [dune.3.20.1 + 5 others: extract] [pp.2.0.0: extract] -> retrieved csexp.1.5.2 (cached) Processing 3/19: [dune.3.20.1 + 5 others: extract] [pp.2.0.0: extract] -> retrieved pp.2.0.0 (cached) Processing 3/19: [dune.3.20.1 + 5 others: extract] -> retrieved dune.3.20.1, dune-private-libs.3.20.1, dune-site.3.20.1, dyn.3.20.1, ordering.3.20.1, stdune.3.20.1 (cached) Processing 4/19: [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.3.20.1) - ocamlc -output-complete-exe -g -o .duneboot.exe -I boot -I +unix unix.cma boot/libs.ml boot/duneboot.ml - ./.duneboot.exe -j 255 - *s 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]. - *s 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]. - *s 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]. - *s 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 960, characters 10-24: - 960 | try Sys.set_signal 28 (* SIGWINCH *) - ^^^^^^^^^^^^^^ - Alert unsafe_multidomain: Stdlib.Sys.set_signal - Use [Sys.Safe.set_signal]. - *s 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]. - *s 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]. - *s 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]. - *s 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]. - *s 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]. - *s 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]. - *s 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]. - *s 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 202, characters 6-31: - 202 | Printexc.register_printer (function - ^^^^^^^^^^^^^^^^^^^^^^^^^ - Alert unsafe_multidomain: Stdlib.Printexc.register_printer - Use [Printexc.Safe.register_printer]. - *s 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]. - *s 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]. - *s 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]. - *s 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 4/19: [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.3.20.1) -> compiled dune.3.20.1 -> installed dune.3.20.1 Processing 6/19: [csexp: dune build] Processing 7/19: [csexp: dune build] [ordering: rm] Processing 8/19: [csexp: dune build] [ordering: rm] [pp: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "csexp" "-j" "255" "@install" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/csexp.1.5.2) - (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I src/.csexp.objs/byte -cmi-file src/.csexp.objs/byte/csexp.cmi -no-alias-deps -o src/.csexp.objs/byte/csexp.cmo -c -impl src/csexp.ml) - File "src/csexp.ml", line 236, characters 7-14: - 236 | [@@inlined always] - ^^^^^^^ - Warning 53 [misplaced-attribute]: the "inlined" attribute cannot appear in this context - (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlopt.opt -w -40 -g -I src/.csexp.objs/byte -I src/.csexp.objs/native -cmi-file src/.csexp.objs/byte/csexp.cmi -no-alias-deps -o src/.csexp.objs/native/csexp.cmx -c -impl src/csexp.ml) - File "src/csexp.ml", line 236, characters 7-14: - 236 | [@@inlined always] - ^^^^^^^ - Warning 53 [misplaced-attribute]: the "inlined" attribute cannot appear in this context -> compiled csexp.1.5.2 Processing 8/19: [ordering: rm] [pp: dune build] -> installed csexp.1.5.2 Processing 9/19: [ordering: rm] [pp: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "rm" "-rf" "vendor/csexp" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/ordering.3.20.1) + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "rm" "-rf" "vendor/pp" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/ordering.3.20.1) Processing 9/19: [ordering: dune build] [pp: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "pp" "-j" "255" "@install" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/pp.2.0.0) -> compiled pp.2.0.0 Processing 9/19: [ordering: dune build] -> installed pp.2.0.0 Processing 10/19: [ordering: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "ordering" "-j" "255" "@install" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/ordering.3.20.1) -> compiled ordering.3.20.1 -> installed ordering.3.20.1 Processing 12/19: [dyn: rm] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "rm" "-rf" "vendor/csexp" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/dyn.3.20.1) + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "rm" "-rf" "vendor/pp" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/dyn.3.20.1) Processing 12/19: [dyn: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "dyn" "-j" "255" "@install" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/dyn.3.20.1) -> compiled dyn.3.20.1 -> installed dyn.3.20.1 Processing 14/19: [stdune: rm] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "rm" "-rf" "vendor/csexp" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/stdune.3.20.1) + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "rm" "-rf" "vendor/pp" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/stdune.3.20.1) Processing 14/19: [stdune: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "stdune" "-j" "255" "@install" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/stdune.3.20.1) - (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -alert -unstable -g -bin-annot -bin-annot-occurrences -I otherlibs/stdune/src/.stdune.objs/byte -I /home/opam/.opam/5.2.0+flambda2/lib/csexp -I /home/opam/.opam/5.2.0+flambda2/lib/dyn -I /home/opam/.opam/5.2.0+flambda2/lib/ocaml/unix -I /home/opam/.opam/5.2.0+flambda2/lib/ordering -I /home/opam/.opam/5.2.0+flambda2/lib/pp -cmi-file otherlibs/stdune/src/.stdune.objs/byte/stdune__Code_error.cmi -no-alias-deps -open Stdune__ -o otherlibs/stdune/src/.stdune.objs/byte/stdune__Code_error.cmo -c -impl otherlibs/stdune/src/code_error.ml) - File "otherlibs/stdune/src/code_error.ml", line 29, characters 2-27: - 29 | Printexc.register_printer (function - ^^^^^^^^^^^^^^^^^^^^^^^^^ - Alert unsafe_multidomain: Stdlib.Printexc.register_printer - Use [Printexc.Safe.register_printer]. - (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -alert -unstable -g -bin-annot -bin-annot-occurrences -I otherlibs/stdune/src/.stdune.objs/byte -I /home/opam/.opam/5.2.0+flambda2/lib/csexp -I /home/opam/.opam/5.2.0+flambda2/lib/dyn -I /home/opam/.opam/5.2.0+flambda2/lib/ocaml/unix -I /home/opam/.opam/5.2.0+flambda2/lib/ordering -I /home/opam/.opam/5.2.0+flambda2/lib/pp -cmi-file otherlibs/stdune/src/.stdune.objs/byte/stdune__User_error.cmi -no-alias-deps -open Stdune__ -o otherlibs/stdune/src/.stdune.objs/byte/stdune__User_error.cmo -c -impl otherlibs/stdune/src/user_error.ml) - File "otherlibs/stdune/src/user_error.ml", line 17, characters 2-27: - 17 | Printexc.register_printer (function - ^^^^^^^^^^^^^^^^^^^^^^^^^ - 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 -alert -unstable -g -I otherlibs/stdune/src/.stdune.objs/byte -I otherlibs/stdune/src/.stdune.objs/native -I /home/opam/.opam/5.2.0+flambda2/lib/csexp -I /home/opam/.opam/5.2.0+flambda2/lib/dyn -I /home/opam/.opam/5.2.0+flambda2/lib/ocaml/unix -I /home/opam/.opam/5.2.0+flambda2/lib/ordering -I /home/opam/.opam/5.2.0+flambda2/lib/pp -cmi-file otherlibs/stdune/src/.stdune.objs/byte/stdune__Code_error.cmi -no-alias-deps -open Stdune__ -o otherlibs/stdune/src/.stdune.objs/native/stdune__Code_error.cmx -c -impl otherlibs/stdune/src/code_error.ml) - File "otherlibs/stdune/src/code_error.ml", line 29, characters 2-27: - 29 | Printexc.register_printer (function - ^^^^^^^^^^^^^^^^^^^^^^^^^ - 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 -alert -unstable -g -I otherlibs/stdune/src/.stdune.objs/byte -I otherlibs/stdune/src/.stdune.objs/native -I /home/opam/.opam/5.2.0+flambda2/lib/csexp -I /home/opam/.opam/5.2.0+flambda2/lib/dyn -I /home/opam/.opam/5.2.0+flambda2/lib/ocaml/unix -I /home/opam/.opam/5.2.0+flambda2/lib/ordering -I /home/opam/.opam/5.2.0+flambda2/lib/pp -cmi-file otherlibs/stdune/src/.stdune.objs/byte/stdune__User_error.cmi -no-alias-deps -open Stdune__ -o otherlibs/stdune/src/.stdune.objs/native/stdune__User_error.cmx -c -impl otherlibs/stdune/src/user_error.ml) - File "otherlibs/stdune/src/user_error.ml", line 17, characters 2-27: - 17 | Printexc.register_printer (function - ^^^^^^^^^^^^^^^^^^^^^^^^^ - Alert unsafe_multidomain: Stdlib.Printexc.register_printer - Use [Printexc.Safe.register_printer]. -> compiled stdune.3.20.1 -> installed stdune.3.20.1 Processing 16/19: [dune-private-libs: rm] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "rm" "-rf" "vendor/csexp" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/dune-private-libs.3.20.1) + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "rm" "-rf" "vendor/pp" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/dune-private-libs.3.20.1) Processing 16/19: [dune-private-libs: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "dune-private-libs" "-j" "255" "@install" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/dune-private-libs.3.20.1) -> compiled dune-private-libs.3.20.1 -> installed dune-private-libs.3.20.1 Processing 18/19: [dune-site: rm] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "rm" "-rf" "vendor/csexp" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/dune-site.3.20.1) + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "rm" "-rf" "vendor/pp" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/dune-site.3.20.1) Processing 18/19: [dune-site: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "dune-site" "-j" "255" "@install" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/dune-site.3.20.1) - (cd _build/default && /home/opam/.opam/5.2.0+flambda2/bin/ocamlc.opt -w -40 -alert -unstable -g -bin-annot -bin-annot-occurrences -I otherlibs/dune-site/src/plugins/.dune_site_plugins.objs/byte -I /home/opam/.opam/5.2.0+flambda2/lib/dune-private-libs/dune-section -I /home/opam/.opam/5.2.0+flambda2/lib/dune-private-libs/meta_parser -I otherlibs/dune-site/src/.dune_site.objs/byte -I otherlibs/dune-site/src/plugins/linker/.dune_site_backend.objs/byte -H otherlibs/dune-site/src/private/.dune_site_private.objs/byte -cmi-file otherlibs/dune-site/src/plugins/.dune_site_plugins.objs/byte/dune_site_plugins__Plugins.cmi -no-alias-deps -open Dune_site_plugins__ -o otherlibs/dune-site/src/plugins/.dune_site_plugins.objs/byte/dune_site_plugins__Plugins.cmo -c -impl otherlibs/dune-site/src/plugins/plugins.ml) - File "otherlibs/dune-site/src/plugins/plugins.ml", line 103, characters 2-27: - 103 | Printexc.register_printer (function - ^^^^^^^^^^^^^^^^^^^^^^^^^ - 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 -alert -unstable -g -I otherlibs/dune-site/src/plugins/.dune_site_plugins.objs/byte -I otherlibs/dune-site/src/plugins/.dune_site_plugins.objs/native -I /home/opam/.opam/5.2.0+flambda2/lib/dune-private-libs/dune-section -I /home/opam/.opam/5.2.0+flambda2/lib/dune-private-libs/meta_parser -I otherlibs/dune-site/src/.dune_site.objs/byte -I otherlibs/dune-site/src/.dune_site.objs/native -I otherlibs/dune-site/src/plugins/linker/.dune_site_backend.objs/byte -I otherlibs/dune-site/src/plugins/linker/.dune_site_backend.objs/native -H otherlibs/dune-site/src/private/.dune_site_private.objs/byte -H otherlibs/dune-site/src/private/.dune_site_private.objs/native -cmi-file otherlibs/dune-site/src/plugins/.dune_site_plugins.objs/byte/dune_site_plugins__Plugins.cmi -no-alias-deps -open Dune_site_plugins__ -o otherlibs/dune-site/src/plugins/.dune_site_plugins.objs/native/dune_site_plugins__Plugins.cmx -c -impl otherlibs/dune-site/src/plugins/plugins.ml) - File "otherlibs/dune-site/src/plugins/plugins.ml", line 103, characters 2-27: - 103 | Printexc.register_printer (function - ^^^^^^^^^^^^^^^^^^^^^^^^^ - Alert unsafe_multidomain: Stdlib.Printexc.register_printer - Use [Printexc.Safe.register_printer]. -> compiled dune-site.3.20.1 -> installed dune-site.3.20.1 Done. # To update the current shell environment, run: eval $(opam env) 2025-09-03 09:18.21 ---> saved as "d3445c8d1cebcc0c717ec9b4dbf977d3961015ed576f1c407f0a44142d135221" Job succeeded