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Building on doris.caelum.ci.dev

(from ocaml/opam:debian-unstable)
Unable to find image 'ocaml/opam:debian-unstable' locally
debian-unstable: Pulling from ocaml/opam
27312a70d934: Pulling fs layer
27312a70d934: Verifying Checksum
27312a70d934: Download complete
27312a70d934: Pull complete
Digest: sha256:d03f1d3d5516a04cb238c890ee24c265c842b392ad1d3f7f1213ae180926dfc1
Status: Downloaded newer image for ocaml/opam:debian-unstable
2025-11-12 09:13.02 ---> 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"))
2025-11-12 09:13.02 ---> 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 e4e631bfa1de346c5c18d3bb460fd03366bcb0e6"))
2025-11-12 09:13.02 ---> using "6f889e36a277629f9f71a80b27336fd916593b91f2202cf84b843c76010b5a11" 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.
2025-11-12 09:13.02 ---> using "3be048844c6cb51df1a68819dc1bbb8ff1c831955fd05a423fa4629bd3de1bfc" 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 [176 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-2025-11-12-0810.48-F-2025-11-08-0809.16.pdiff [267 kB]
Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-11-12-0810.48-F-2025-11-08-0809.16.pdiff [267 kB]
Fetched 507 kB in 2s (336 kB/s)
Reading package lists...
Building dependency tree...
Reading state information...
25 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: 25
  Download size: 1756 kB
  Space needed: 5330 kB / 264 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 1:1.18.1-2 [877 kB]
Fetched 1756 kB in 0s (17.7 MB/s)
Selecting previously unselected package m4.
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(Reading database ... 20804 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%3a1.18.1-2_all.deb ...
Unpacking automake (1:1.18.1-2) ...
Setting up m4 (1.4.20-2) ...
Setting up autotools-dev (20240727.1) ...
Setting up autoconf (2.72-3.1) ...
Setting up automake (1:1.18.1-2) ...
update-alternatives: using /usr/bin/automake-1.18 to provide /usr/bin/automake (automake) in auto mode
2025-11-12 09:13.02 ---> using "277cadd498f2625ca878ea86beeb913872ebbd6dbbd1f07c19512639b6583a69" from cache

/: (run (network host)
        (shell "git clone -q 'https://github.com/oxcaml/opam-repository' ~/'oxcaml' && git -C ~/'oxcaml' checkout -q a1ea0d33dd5662b89183f751c3fec566d7860b75"))
2025-11-12 09:13.02 ---> using "fce964cfbb8ec4ed6cd042c743e2bef38f67d1eaccc111bc2a12054d7401efc5" from cache

/: (run (shell "opam repository add --dont-select 'oxcaml' ~/'oxcaml'"))
[oxcaml] Initialised
2025-11-12 09:13.02 ---> using "4c32f7f36d2d8f67a0d818f157e94ab14e93aaf7ca1338ed5b22bd45f911bb06" 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-19-opam.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)
2025-11-12 09:13.02 ---> using "319d64188ef8cdaf1e291ebb44a207e538b905beeb42b3b71a316988736a398b" 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...
2025-11-12 09:13.02 ---> using "31a34e465cdc98ad3ea9bb85e99555ab13c78e4ac54f0da9ca97aaaee955511b" from cache

/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
        (network host)
        (shell  "opam remove -y blake3.0.2\
               \nopam install -vy blake3.0.2\
               \nres=$?\
               \nif [ $res = 31 ]; then\
               \n    if opam show -f x-ci-accept-failures: blake3.0.2 | 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] blake3.0.2 is not installed.

Nothing to do.
The following actions will be performed:
=== install 3 packages
  - install blake3    0.2
  - install conf-rust 0.1       [required by blake3]
  - install dune      3.20.2+ox [required by blake3]

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

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

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "cargo"
- Selecting previously unselected package libhttp-parser2.9:amd64.
- (Reading database ... 
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(Reading database ... 21125 files and directories currently installed.)
- Preparing to unpack .../00-libhttp-parser2.9_2.9.4-6+b2_amd64.deb ...
- Unpacking libhttp-parser2.9:amd64 (2.9.4-6+b2) ...
- Selecting previously unselected package libmbedcrypto16:amd64.
- Preparing to unpack .../01-libmbedcrypto16_3.6.4-2_amd64.deb ...
- Unpacking libmbedcrypto16:amd64 (3.6.4-2) ...
- Selecting previously unselected package libmbedx509-7:amd64.
- Preparing to unpack .../02-libmbedx509-7_3.6.4-2_amd64.deb ...
- Unpacking libmbedx509-7:amd64 (3.6.4-2) ...
- Selecting previously unselected package libmbedtls21:amd64.
- Preparing to unpack .../03-libmbedtls21_3.6.4-2_amd64.deb ...
- Unpacking libmbedtls21:amd64 (3.6.4-2) ...
- Selecting previously unselected package libgit2-1.9:amd64.
- Preparing to unpack .../04-libgit2-1.9_1.9.1+ds-1_amd64.deb ...
- Unpacking libgit2-1.9:amd64 (1.9.1+ds-1) ...
- Selecting previously unselected package libxml2-16:amd64.
- Preparing to unpack .../05-libxml2-16_2.15.1+dfsg-0.3_amd64.deb ...
- Unpacking libxml2-16:amd64 (2.15.1+dfsg-0.3) ...
- Selecting previously unselected package libz3-4:amd64.
- Preparing to unpack .../06-libz3-4_4.13.3-1_amd64.deb ...
- Unpacking libz3-4:amd64 (4.13.3-1) ...
- Selecting previously unselected package libllvm19:amd64.
- Preparing to unpack .../07-libllvm19_1%3a19.1.7-10.1_amd64.deb ...
- Unpacking libllvm19:amd64 (1:19.1.7-10.1) ...
- Selecting previously unselected package libstd-rust-1.90:amd64.
- Preparing to unpack .../08-libstd-rust-1.90_1.90.0+dfsg1-1_amd64.deb ...
- Unpacking libstd-rust-1.90:amd64 (1.90.0+dfsg1-1) ...
- Selecting previously unselected package libstd-rust-dev:amd64.
- Preparing to unpack .../09-libstd-rust-dev_1.90.0+dfsg1-1_amd64.deb ...
- Unpacking libstd-rust-dev:amd64 (1.90.0+dfsg1-1) ...
- Selecting previously unselected package rustc.
- Preparing to unpack .../10-rustc_1.90.0+dfsg1-1_amd64.deb ...
- Unpacking rustc (1.90.0+dfsg1-1) ...
- Selecting previously unselected package cargo.
- Preparing to unpack .../11-cargo_1.90.0+dfsg1-1_amd64.deb ...
- Unpacking cargo (1.90.0+dfsg1-1) ...
- Setting up libxml2-16:amd64 (2.15.1+dfsg-0.3) ...
- Setting up libz3-4:amd64 (4.13.3-1) ...
- Setting up libmbedcrypto16:amd64 (3.6.4-2) ...
- Setting up libhttp-parser2.9:amd64 (2.9.4-6+b2) ...
- Setting up libllvm19:amd64 (1:19.1.7-10.1) ...
- Setting up libmbedx509-7:amd64 (3.6.4-2) ...
- Setting up libmbedtls21:amd64 (3.6.4-2) ...
- Setting up libstd-rust-1.90:amd64 (1.90.0+dfsg1-1) ...
- Setting up libstd-rust-dev:amd64 (1.90.0+dfsg1-1) ...
- Setting up libgit2-1.9:amd64 (1.9.1+ds-1) ...
- Setting up rustc (1.90.0+dfsg1-1) ...
- Setting up cargo (1.90.0+dfsg1-1) ...
- Processing triggers for libc-bin (2.41-12) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/9: [blake3.0.2: extract]
Processing  2/9: [blake3.0.2: extract]
Processing  3/9: [blake3.0.2: extract] [dune.3.20.2+ox: extract]
Processing  4/9: [blake3.0.2: extract] [dune.3.20.2+ox: extract] [conf-rust: cargo]
-> retrieved blake3.0.2  (cached)
Processing  4/9: [dune.3.20.2+ox: extract] [conf-rust: cargo]
-> retrieved dune.3.20.2+ox  (cached)
Processing  4/9: [conf-rust: cargo]
[dune: patch] applying oxcaml-dune.patch
Processing  5/9: [conf-rust: cargo] [dune: ocaml 255]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "cargo" "--version" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/conf-rust.0.1)
- cargo 1.90.0 (840b83a10 2025-07-30) (built from a source tarball)
Processing  5/9: [conf-rust: rustc] [dune: ocaml 255]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "rustc" "--version" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/conf-rust.0.1)
- rustc 1.90.0 (1159e78c4 2025-09-14) (built from a source tarball)
-> compiled  conf-rust.0.1
Processing  5/9: [dune: ocaml 255]
-> installed conf-rust.0.1
Processing  6/9: [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.3.20.2+ox)
- 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].
- 
- File "opamStd.ml", line 1409, characters 4-15:
- 1409 |     Unix.putenv "HOME" dir;
-            ^^^^^^^^^^^
- Alert unsafe_multidomain: Unix.putenv
- Mutating the environment makes reading the environment unsafe.
- 
*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 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__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 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  6/9: [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.3.20.2+ox)
-> compiled  dune.3.20.2+ox
-> installed dune.3.20.2+ox
Processing  8/9: [blake3: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "blake3" "-j" "255" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/blake3.0.2)
- (cd _build/default/src && /usr/bin/cargo build --target-dir ../../../_build_rust --release)
- warning: `/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/blake3.0.2/_build/default/.cargo/config` is deprecated in favor of `config.toml`
- note: if you need to support cargo 1.38 or earlier, you can symlink `config` to `config.toml`
-    Compiling autocfg v1.0.1
-    Compiling const_fn v0.4.3
-    Compiling cfg-if v1.0.0
-    Compiling lazy_static v1.4.0
-    Compiling proc-macro2 v1.0.24
-    Compiling typenum v1.12.0
-    Compiling version_check v0.9.2
-    Compiling unicode-xid v0.2.1
-    Compiling libc v0.2.80
-    Compiling rayon-core v1.9.0
-    Compiling scopeguard v1.1.0
-    Compiling syn v1.0.48
-    Compiling ocaml-sys v0.19.0
-    Compiling cc v1.0.65
-    Compiling either v1.6.1
-    Compiling subtle v2.3.0
-    Compiling cty v0.2.1
-    Compiling cfg-if v0.1.10
-    Compiling arrayref v0.3.6
-    Compiling arrayvec v0.5.2
-    Compiling constant_time_eq v0.1.5
-    Compiling generic-array v0.14.4
-    Compiling crossbeam-utils v0.8.0
-    Compiling memoffset v0.5.6
-    Compiling rayon v1.5.0
-    Compiling blake3 v0.3.7
-    Compiling quote v1.0.7
-    Compiling num_cpus v1.13.0
-    Compiling crossbeam-epoch v0.9.0
-    Compiling crossbeam-channel v0.5.0
-    Compiling crypto-mac v0.8.0
-    Compiling digest v0.9.0
-    Compiling crossbeam-deque v0.8.0
-    Compiling synstructure v0.12.4
-    Compiling ocaml-derive v0.19.0
-    Compiling ocaml v0.19.0
-    Compiling ocaml-blake3 v0.1.0 (/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/blake3.0.2/_build/default)
-     Finished `release` profile [optimized] target(s) in 10.97s
-> compiled  blake3.0.2
-> installed blake3.0.2
Done.
# To update the current shell environment, run: eval $(opam env)
2025-11-12 09:15.51 ---> saved as "9ae121b37d48e3ee1adead84c195c86e523d895eabc9c2b251dba6ce93d3a558"
Job succeeded