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Building on eumache

(from ocaml/opam:debian-unstable)
2025-10-20 15:21.29 ---> 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"))
2025-10-20 15:21.29 ---> 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 5bf570252bd9fee71938b828ca0b86573c1e3355"))
2025-10-20 15:21.29 ---> using "5d9060f4a091feeded40d31aa9202099f5985b23d65db7fc416d6b6624552bb7" 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.
2025-10-20 15:21.29 ---> using "7dfd67279a0b6c96fe3527b7ac492da4aa9f97941af43ad023e8984d8100dde1" from cache

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

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

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocaml-config.3  (cached)
-> installed base-bigarray.base
-> installed base-threads.base
-> installed base-unix.base
-> installed ocaml-options-vanilla.1
-> retrieved ocaml-compiler.5.3.0  (cached)
-> installed ocaml-compiler.5.3.0
-> installed ocaml-base-compiler.5.3.0
-> installed ocaml-config.3
-> installed ocaml.5.3.0
-> installed base-domains.base
-> installed base-effects.base
-> installed base-nnp.base
Done.
# To update the current shell environment, run: eval $(opam env --switch=5.3-opam)
2025-10-20 15:21.29 ---> using "9ffbd8737131e8580a7020d72085731a70e38df60deef230fec516f1cd6898df" from cache

/: (run (network host)
        (shell "opam update --depexts"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian unstable InRelease [207 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-2025-10-20-0805.15-F-2025-10-18-0804.35.pdiff [93.9 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-10-20-0805.15-F-2025-10-18-0804.35.pdiff [93.9 kB]
- Fetched 364 kB in 3s (138 kB/s)
- Reading package lists...
- 
2025-10-20 15:21.29 ---> using "7b511f01af1ff6051c4d6b8856ac36a2a419ee6042db9f64d0e9cb36455e167c" from cache

/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune)))
        (network host)
        (shell "opam pin add -k version dune $(opam show -f version dune)"))
dune is now pinned to version 3.20.2

The following actions will be performed:
=== install 1 package
  - install dune 3.20.2 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.20.2  (cached)
-> installed dune.3.20.2
Done.
# To update the current shell environment, run: eval $(opam env)
2025-10-20 15:21.29 ---> using "5e0202fe51159b3d5f4d609c9549391f26061f6a05adcbf57b419d3a8880df4a" from cache

/: (env DUNE_CACHE enabled)

/: (env DUNE_CACHE_TRANSPORT direct)

/: (env DUNE_CACHE_DUPLICATION copy)

/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune)))
        (network host)
        (shell  "opam remove -y mccs.1.1+19\
               \nopam install -vy mccs.1.1+19\
               \nres=$?\
               \nif [ $res = 31 ]; then\
               \n    if opam show -f x-ci-accept-failures: mccs.1.1+19 | 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] mccs.1.1+19 is not installed.

Nothing to do.
The following actions will be performed:
=== install 5 packages
  - install conf-c++ 1.0    [required by mccs]
  - install cppo     1.8.0  [required by extlib]
  - install cudf     0.10   [required by mccs]
  - install extlib   1.8.0  [required by cudf]
  - install mccs     1.1+19

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  2/15: [cppo.1.8.0: extract]
Processing  3/15: [cppo.1.8.0: extract] [cudf.0.10: extract]
Processing  4/15: [cppo.1.8.0: extract] [cudf.0.10: extract] [extlib.1.8.0: extract]
Processing  5/15: [cppo.1.8.0: extract] [cudf.0.10: extract] [extlib.1.8.0: extract] [conf-c++: c++]
-> retrieved cppo.1.8.0  (cached)
Processing  5/15: [cudf.0.10: extract] [extlib.1.8.0: extract] [conf-c++: c++]
Processing  6/15: [cudf.0.10: extract] [extlib.1.8.0: extract] [mccs.1.1+19: extract] [conf-c++: c++]
Processing  7/15: [cudf.0.10: extract] [extlib.1.8.0: extract] [mccs.1.1+19: extract] [conf-c++: c++] [cppo: dune build]
-> retrieved cudf.0.10  (cached)
Processing  7/15: [extlib.1.8.0: extract] [mccs.1.1+19: extract] [conf-c++: c++] [cppo: dune build]
-> retrieved extlib.1.8.0  (cached)
Processing  7/15: [mccs.1.1+19: extract] [conf-c++: c++] [cppo: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "c++" "--version" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/conf-c++.1.0)
- c++ (Debian 15.2.0-4) 15.2.0
- Copyright (C) 2025 Free Software Foundation, Inc.
- This is free software; see the source for copying conditions.  There is NO
- warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- 
-> compiled  conf-c++.1.0
Processing  7/15: [mccs.1.1+19: extract] [cppo: dune build]
-> installed conf-c++.1.0
Processing  8/15: [mccs.1.1+19: extract] [cppo: dune build]
-> retrieved mccs.1.1+19  (cached)
Processing  8/15: [cppo: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "cppo" "-j" "71" "@install" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/cppo.1.8.0)
-> compiled  cppo.1.8.0
-> installed cppo.1.8.0
Processing 10/15: [extlib: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "extlib" "-j" "71" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/extlib.1.8.0)
-> compiled  extlib.1.8.0
-> installed extlib.1.8.0
Processing 12/15: [cudf: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "cudf" "-j" "71" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/cudf.0.10)
- (cd _build/default && /home/opam/.opam/5.3-opam/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I lib/.cudf.objs/byte -I /home/opam/.opam/5.3-opam/lib/extlib -cmi-file lib/.cudf.objs/byte/cudf_type_parser.cmi -no-alias-deps -o lib/.cudf.objs/byte/cudf_type_parser.cmo -c -impl lib/cudf_type_parser.ml)
- File "lib/cudf_type_parser.mly", line 204, characters 24-42:
- Warning 6 [labels-omitted]: label prefix was omitted in the application of this function.
- (cd _build/default && /home/opam/.opam/5.3-opam/bin/ocamlopt.opt -w -40 -g -I lib/.cudf.objs/byte -I lib/.cudf.objs/native -I /home/opam/.opam/5.3-opam/lib/extlib -cmi-file lib/.cudf.objs/byte/cudf_type_parser.cmi -no-alias-deps -o lib/.cudf.objs/native/cudf_type_parser.cmx -c -impl lib/cudf_type_parser.ml)
- File "lib/cudf_type_parser.mly", line 204, characters 24-42:
- Warning 6 [labels-omitted]: label prefix was omitted in the application of this function.
-> compiled  cudf.0.10
-> installed cudf.0.10
Processing 14/15: [mccs: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "mccs" "-j" "71" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/mccs.1.1+19)
-> compiled  mccs.1.1+19
-> installed mccs.1.1+19
Done.
# To update the current shell environment, run: eval $(opam env)
2025-10-20 15:21.45 ---> saved as "8ff9c2d659048b3c4b90da995203b97392f661349468135b8925b4cfec796250"
Job succeeded