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 f6fae32d1855: Pulling fs layer 2b6b54cb75df: Pulling fs layer 7f4f75d80dc4: Pulling fs layer 86f2c2d376f7: Pulling fs layer 5fce5bf93f18: Pulling fs layer 91d6c59c3ffe: Pulling fs layer 9780bb50741d: Pulling fs layer 51f01f04294b: Pulling fs layer 46b42b345cac: Pulling fs layer 91d6c59c3ffe: Waiting 9780bb50741d: Waiting 1dd5551ce92c: Pulling fs layer 55008ed07edc: Pulling fs layer c1e792eee16f: Pulling fs layer b2a816a70be2: Pulling fs layer 64b40eba7a69: Pulling fs layer 11491332e35e: Pulling fs layer 3314a0772c11: Pulling fs layer 9ba5ca987e73: Pulling fs layer a5233de9b1e5: Pulling fs layer 1dd5551ce92c: Waiting bc6dd62b0adb: Pulling fs layer 55008ed07edc: Waiting 17089b4923c4: Pulling fs layer 5fce5bf93f18: Waiting 51f01f04294b: Waiting 4dc2bdc414fd: Pulling fs layer 64b40eba7a69: Waiting b2a816a70be2: Waiting 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c76cecb20b59: Pull complete 375b1046045f: Pull complete 92c985427cd1: Pull complete f7d3b985b1ba: Pull complete 7c6e6b052f9d: Pull complete e92f54e86812: Pull complete f8805f233c2e: Pull complete 83373b952d2c: Pull complete 663dc85a117d: Pull complete Digest: sha256:215d78cea03ed28969926c5e696b68d631be333be3e2b3e86a048d1da602d241 Status: Downloaded newer image for ocaml/opam:debian-unstable 2025-08-11 15:54.29 ---> 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")) 2025-08-11 15:54.29 ---> 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 854fc71d55ce63c2ce04935106fe0551861f9a39")) 2025-08-11 15:54.29 ---> using "475916120a5e8bdd46d5bf720fb18956c4e33cacc85007945b14f932636914ee" from cache /: (run (shell "rm -rf ~/.opam && opam init -ya --bare --config ~/.opamrc-sandbox ~/opam-repository")) Configuring from /home/opam/.opamrc-sandbox, then /home/opam/.opamrc, and finally from built-in defaults. Checking for available remotes: rsync and local, git. - you won't be able to use mercurial repositories unless you install the hg command on your system. - you won't be able to use darcs repositories unless you install the darcs command on your system. <><> Fetching repository information ><><><><><><><><><><><><><><><><><><><><><> [default] Initialised User configuration: ~/.profile is already up-to-date. [NOTE] Make sure that ~/.profile is well sourced in your ~/.bashrc. 2025-08-11 15:54.29 ---> using "9be99d11144cc1a35d40ac27ad0f9322c1e9cd078064bb7137a66028612eb814" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune))) (network host) (shell "opam switch create --repositories=default '5.3-opam' '5.3.0'")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-base-compiler" {= "5.3.0"}] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved ocaml-config.3 (cached) -> installed base-bigarray.base -> installed base-threads.base -> installed base-unix.base -> installed ocaml-options-vanilla.1 -> retrieved ocaml-compiler.5.3.0 (cached) -> installed ocaml-compiler.5.3.0 -> installed ocaml-base-compiler.5.3.0 -> installed ocaml-config.3 -> installed ocaml.5.3.0 -> installed base-domains.base -> installed base-effects.base -> installed base-nnp.base Done. # To update the current shell environment, run: eval $(opam env --switch=5.3-opam) 2025-08-11 15:54.29 ---> using "b9fcdb3ea6c521a476456b374999641423e11455d71ed9962c683d63e24f241d" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian unstable InRelease [216 kB] - Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-08-11-0818.03-F-2025-08-09-1855.42.pdiff [283 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-08-11-0818.03-F-2025-08-09-1855.42.pdiff [283 kB] - Fetched 562 kB in 1s (391 kB/s) - Reading package lists... - 2025-08-11 15:54.29 ---> using "ae9398ef5a2cbea98741e4c1fc188ccf6f9cbafdc909f5d707d3bf1a05297c76" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune))) (network host) (shell "opam pin add -k version dune $(opam show -f version dune)")) dune is now pinned to version 3.19.1 The following actions will be performed: === install 1 package - install dune 3.19.1 (pinned) <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved dune.3.19.1 (cached) -> installed dune.3.19.1 Done. # To update the current shell environment, run: eval $(opam env) 2025-08-11 15:54.29 ---> using "d61dddc75f3540a1266573579489b25149345e987938e9ad2c4ab34791d06a66" from cache /: (env DUNE_CACHE enabled) /: (env DUNE_CACHE_TRANSPORT direct) /: (env DUNE_CACHE_DUPLICATION copy) /: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune))) (network host) (shell "opam remove -y ppx_compare.v0.17.0\ \nopam install -vy ppx_compare.v0.17.0\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: ppx_compare.v0.17.0 | grep -q 'debian-unstable'; then\ \n echo \"This package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\"\ \n exit 69\ \n fi\ \nfi \ \n\ \n\ \nexit $res")) Nothing to do. [NOTE] ppx_compare.v0.17.0 is not installed. The following actions will be performed: === install 11 packages - install base v0.17.3 [required by ppx_compare] - install csexp 1.5.2 [required by dune-configurator] - install dune-configurator 3.19.1 [required by base] - install ocaml-compiler-libs v0.17.0 [required by ppxlib] - install ocaml_intrinsics_kernel v0.17.1 [required by base] - install ppx_compare v0.17.0 - install ppx_derivers 1.2.1 [required by ppxlib] - install ppxlib 0.37.0~5.4preview [required by ppx_compare] - install ppxlib_jane v0.17.4 [required by ppx_compare] - install sexplib0 v0.17.0 [required by base, ppxlib] - install stdlib-shims 0.3.0 [required by ppxlib] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> Processing 1/33: [base.v0.17.3: extract] Processing 2/33: [base.v0.17.3: extract] [csexp.1.5.2: extract] Processing 3/33: [base.v0.17.3: extract] [csexp.1.5.2: extract] [dune-configurator.3.19.1: extract] -> retrieved base.v0.17.3 (cached) Processing 3/33: [csexp.1.5.2: extract] [dune-configurator.3.19.1: extract] Processing 4/33: [csexp.1.5.2: extract] [dune-configurator.3.19.1: extract] [ocaml-compiler-libs.v0.17.0: extract] -> retrieved csexp.1.5.2 (cached) Processing 4/33: [dune-configurator.3.19.1: extract] [ocaml-compiler-libs.v0.17.0: extract] Processing 5/33: [dune-configurator.3.19.1: extract] [ocaml-compiler-libs.v0.17.0: extract] [ocaml_intrinsics_kernel.v0.17.1: extract] Processing 6/33: [dune-configurator.3.19.1: extract] [ocaml-compiler-libs.v0.17.0: extract] [ocaml_intrinsics_kernel.v0.17.1: extract] [csexp: dune build] -> retrieved ocaml-compiler-libs.v0.17.0 (cached) Processing 6/33: [dune-configurator.3.19.1: extract] [ocaml_intrinsics_kernel.v0.17.1: extract] [csexp: dune build] Processing 7/33: [dune-configurator.3.19.1: extract] [ocaml_intrinsics_kernel.v0.17.1: extract] [ppx_compare.v0.17.0: extract] [csexp: dune build] Processing 8/33: [dune-configurator.3.19.1: extract] [ocaml_intrinsics_kernel.v0.17.1: extract] [ppx_compare.v0.17.0: extract] [csexp: dune build] [ocaml-compiler-libs: dune build] -> retrieved ocaml_intrinsics_kernel.v0.17.1 (cached) Processing 8/33: [dune-configurator.3.19.1: extract] [ppx_compare.v0.17.0: extract] [csexp: dune build] [ocaml-compiler-libs: dune build] Processing 9/33: [dune-configurator.3.19.1: extract] [ppx_compare.v0.17.0: extract] [ppx_derivers.1.2.1: extract] [csexp: dune build] [ocaml-compiler-libs: dune build] Processing 10/33: [dune-configurator.3.19.1: extract] [ppx_compare.v0.17.0: extract] [ppx_derivers.1.2.1: extract] [csexp: dune build] [ocaml-compiler-libs: dune build] [ocaml_intrinsics_kernel: dune build] -> retrieved ppx_compare.v0.17.0 (cached) Processing 10/33: [dune-configurator.3.19.1: extract] [ppx_derivers.1.2.1: extract] [csexp: dune build] [ocaml-compiler-libs: dune build] [ocaml_intrinsics_kernel: dune build] Processing 11/33: [dune-configurator.3.19.1: extract] [ppx_derivers.1.2.1: extract] [ppxlib.0.37.0~5.4preview: extract] [csexp: dune build] [ocaml-compiler-libs: dune build] [ocaml_intrinsics_kernel: dune build] -> retrieved ppx_derivers.1.2.1 (cached) Processing 11/33: [dune-configurator.3.19.1: extract] [ppxlib.0.37.0~5.4preview: extract] [csexp: dune build] [ocaml-compiler-libs: dune build] [ocaml_intrinsics_kernel: dune build] Processing 12/33: [dune-configurator.3.19.1: extract] [ppxlib.0.37.0~5.4preview: extract] [ppxlib_jane.v0.17.4: extract] [csexp: dune build] [ocaml-compiler-libs: dune build] [ocaml_intrinsics_kernel: dune build] Processing 13/33: [dune-configurator.3.19.1: extract] [ppxlib.0.37.0~5.4preview: extract] [ppxlib_jane.v0.17.4: extract] [csexp: dune build] [ocaml-compiler-libs: dune build] [ocaml_intrinsics_kernel: dune build] [ppx_derivers: dune build] -> retrieved ppxlib_jane.v0.17.4 (cached) Processing 13/33: [dune-configurator.3.19.1: extract] [ppxlib.0.37.0~5.4preview: extract] [csexp: dune build] [ocaml-compiler-libs: dune build] [ocaml_intrinsics_kernel: dune build] [ppx_derivers: dune build] Processing 14/33: [dune-configurator.3.19.1: extract] [ppxlib.0.37.0~5.4preview: extract] [sexplib0.v0.17.0: extract] [csexp: dune build] [ocaml-compiler-libs: dune build] [ocaml_intrinsics_kernel: dune build] [ppx_derivers: dune build] -> retrieved sexplib0.v0.17.0 (cached) Processing 14/33: [dune-configurator.3.19.1: extract] [ppxlib.0.37.0~5.4preview: extract] [csexp: dune build] [ocaml-compiler-libs: dune build] [ocaml_intrinsics_kernel: dune build] [ppx_derivers: dune build] Processing 15/33: [dune-configurator.3.19.1: extract] [ppxlib.0.37.0~5.4preview: extract] [stdlib-shims.0.3.0: extract] [csexp: dune build] [ocaml-compiler-libs: dune build] [ocaml_intrinsics_kernel: dune build] [ppx_derivers: dune build] Processing 16/33: [dune-configurator.3.19.1: extract] [ppxlib.0.37.0~5.4preview: extract] [stdlib-shims.0.3.0: extract] [csexp: dune build] [ocaml-compiler-libs: dune build] [ocaml_intrinsics_kernel: dune build] [ppx_derivers: dune build] [sexplib0: dune build] -> retrieved ppxlib.0.37.0~5.4preview (cached) Processing 16/33: [dune-configurator.3.19.1: extract] [stdlib-shims.0.3.0: extract] [csexp: dune build] [ocaml-compiler-libs: dune build] [ocaml_intrinsics_kernel: dune build] [ppx_derivers: dune build] [sexplib0: dune build] -> retrieved stdlib-shims.0.3.0 (cached) Processing 16/33: [dune-configurator.3.19.1: extract] [csexp: dune build] [ocaml-compiler-libs: dune build] [ocaml_intrinsics_kernel: dune build] [ppx_derivers: dune build] [sexplib0: dune build] Processing 17/33: [dune-configurator.3.19.1: extract] [csexp: dune build] [ocaml-compiler-libs: dune build] [ocaml_intrinsics_kernel: dune build] [ppx_derivers: dune build] [sexplib0: dune build] [stdlib-shims: dune build] -> retrieved dune-configurator.3.19.1 (cached) Processing 17/33: [csexp: dune build] [ocaml-compiler-libs: dune build] [ocaml_intrinsics_kernel: dune build] [ppx_derivers: dune build] [sexplib0: dune build] [stdlib-shims: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "csexp" "-j" "255" "@install" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/csexp.1.5.2) - (cd _build/default && /home/opam/.opam/5.3-opam/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I src/.csexp.objs/byte -intf-suffix .ml -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/5.3-opam/bin/ocamlopt.opt -w -40 -g -I src/.csexp.objs/byte -I src/.csexp.objs/native -intf-suffix .ml -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 17/33: [ocaml-compiler-libs: dune build] [ocaml_intrinsics_kernel: dune build] [ppx_derivers: dune build] [sexplib0: dune build] [stdlib-shims: dune build] -> installed csexp.1.5.2 Processing 18/33: [ocaml-compiler-libs: dune build] [ocaml_intrinsics_kernel: dune build] [ppx_derivers: dune build] [sexplib0: dune build] [stdlib-shims: dune build] Processing 19/33: [dune-configurator: rm] [ocaml-compiler-libs: dune build] [ocaml_intrinsics_kernel: dune build] [ppx_derivers: dune build] [sexplib0: dune build] [stdlib-shims: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "ocaml-compiler-libs" "-j" "255" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/ocaml-compiler-libs.v0.17.0) -> compiled ocaml-compiler-libs.v0.17.0 Processing 19/33: [dune-configurator: rm] [ocaml_intrinsics_kernel: dune build] [ppx_derivers: dune build] [sexplib0: dune build] [stdlib-shims: dune build] -> installed ocaml-compiler-libs.v0.17.0 Processing 20/33: [dune-configurator: rm] [ocaml_intrinsics_kernel: dune build] [ppx_derivers: dune build] [sexplib0: dune build] [stdlib-shims: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "ocaml_intrinsics_kernel" "-j" "255" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/ocaml_intrinsics_kernel.v0.17.1) -> compiled ocaml_intrinsics_kernel.v0.17.1 Processing 20/33: [dune-configurator: rm] [ppx_derivers: dune build] [sexplib0: dune build] [stdlib-shims: dune build] -> installed ocaml_intrinsics_kernel.v0.17.1 Processing 21/33: [dune-configurator: rm] [ppx_derivers: dune build] [sexplib0: dune build] [stdlib-shims: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "ppx_derivers" "-j" "255" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/ppx_derivers.1.2.1) -> compiled ppx_derivers.1.2.1 Processing 21/33: [dune-configurator: rm] [sexplib0: dune build] [stdlib-shims: dune build] -> installed ppx_derivers.1.2.1 Processing 22/33: [dune-configurator: rm] [sexplib0: dune build] [stdlib-shims: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "sexplib0" "-j" "255" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/sexplib0.v0.17.0) -> compiled sexplib0.v0.17.0 Processing 22/33: [dune-configurator: rm] [stdlib-shims: dune build] -> installed sexplib0.v0.17.0 Processing 23/33: [dune-configurator: rm] [stdlib-shims: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "stdlib-shims" "-j" "255" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/stdlib-shims.0.3.0) -> compiled stdlib-shims.0.3.0 Processing 23/33: [dune-configurator: rm] -> installed stdlib-shims.0.3.0 Processing 24/33: [dune-configurator: rm] Processing 25/33: [dune-configurator: rm] [ppxlib: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "rm" "-rf" "vendor/csexp" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/dune-configurator.3.19.1) + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "rm" "-rf" "vendor/pp" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/dune-configurator.3.19.1) Processing 25/33: [dune-configurator: dune build] [ppxlib: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "dune-configurator" "-j" "255" "@install" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/dune-configurator.3.19.1) -> compiled dune-configurator.3.19.1 Processing 25/33: [ppxlib: dune build] -> installed dune-configurator.3.19.1 Processing 26/33: [ppxlib: dune build] Processing 27/33: [base: dune build] [ppxlib: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "base" "-j" "255" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/base.v0.17.3) - (cd _build/default && /home/opam/.opam/5.3-opam/bin/ocamlopt.opt -w -40 -g -I src/.base.objs/byte -I src/.base.objs/native -I /home/opam/.opam/5.3-opam/lib/ocaml_intrinsics_kernel -I /home/opam/.opam/5.3-opam/lib/sexplib0 -I hash_types/src/.base_internalhash_types.objs/byte -I hash_types/src/.base_internalhash_types.objs/native -I shadow-stdlib/src/.shadow_stdlib.objs/byte -I shadow-stdlib/src/.shadow_stdlib.objs/native -intf-suffix .ml -no-alias-deps -open Base__ -o src/.base.objs/native/base__Array.cmx -c -impl src/array.ml) - File "src/array.ml", line 399, characters 28-75: - 399 | result := Bool.select ((keep_left_if [@inlined]) (compare x !result)) x !result - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - Warning 55 [inlining-impossible]: Cannot inline: Unknown function -> compiled base.v0.17.3 Processing 27/33: [ppxlib: dune build] -> installed base.v0.17.3 Processing 28/33: [ppxlib: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "ppxlib" "-j" "255" "@install" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/ppxlib.0.37.0~5.4preview) -> compiled ppxlib.0.37.0~5.4preview -> installed ppxlib.0.37.0~5.4preview Processing 30/33: [ppxlib_jane: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "ppxlib_jane" "-j" "255" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/ppxlib_jane.v0.17.4) -> compiled ppxlib_jane.v0.17.4 -> installed ppxlib_jane.v0.17.4 Processing 32/33: [ppx_compare: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "ppx_compare" "-j" "255" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/ppx_compare.v0.17.0) -> compiled ppx_compare.v0.17.0 -> installed ppx_compare.v0.17.0 Done. # To update the current shell environment, run: eval $(opam env) 2025-08-11 15:54.52 ---> saved as "4732dbad3b1826b0db9714f2b50d9c6565823e482f99817582292943b9277343" Job succeeded