Building on x86-bm-c8.sw.ocaml.org (from ocaml/opam:debian-unstable) Unable to find image 'ocaml/opam:debian-unstable' locally debian-unstable: Pulling from ocaml/opam 830d517e9694: Pulling fs layer 830d517e9694: Download complete 830d517e9694: Pull complete Digest: sha256:cec2f0e8c7952d08707bb137ad70496f36042347d86e7816156bf70445a74f7f Status: Downloaded newer image for ocaml/opam:debian-unstable 2025-04-21 13:11.51 ---> 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")) 2025-04-21 13:11.51 ---> 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 999bff3ed88d26f76ff7eaddbfa7af49ed4737dc")) 2025-04-21 13:11.51 ---> using "826c465c9ef28e6e0f0e6975e12eb0e91d1a070a9820c6e966bf86cdd08156ec" 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. 2025-04-21 13:11.51 ---> using "1540013f15d4984bcd7cc6765515a9d8102147bba12b5acc1ee668d894197f46" 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"} | "ocaml-system" {= "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) 2025-04-21 13:11.51 ---> using "4b7ebd6fc6e027276a8fd8ed82dcfe64a2b16cde6b383aaa055cfbd219af0b8f" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian unstable InRelease [205 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-2025-04-21-0804.17-F-2025-04-13-0805.00.pdiff [520 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-04-21-0804.17-F-2025-04-13-0805.00.pdiff [520 kB] - Fetched 788 kB in 2s (351 kB/s) - Reading package lists... 2025-04-21 13:11.51 ---> using "fd7da0145060fb8248c502d7ff82eb257b63940163519960cbcb6fa092a89dc1" 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 3.18.1 The following actions will be performed: === install 1 package - install dune 3.18.1 (pinned) <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved dune.3.18.1 (cached) -> installed dune.3.18.1 Done. # To update the current shell environment, run: eval $(opam env) 2025-04-21 13:11.51 ---> using "ae66d3f1c9b89d46f904980ee2c923d9326a9bf30223b37a1b81732d47784d8c" from cache /: (env DUNE_CACHE enabled) /: (env DUNE_CACHE_TRANSPORT direct) /: (env DUNE_CACHE_DUPLICATION copy) /: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune))) (network host) (shell "opam remove -y logical.0.3.0\ \nopam install -vy logical.0.3.0\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: logical.0.3.0 | 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")) [NOTE] logical.0.3.0 is not installed. Nothing to do. The following actions will be performed: === install 5 packages - install base v0.16.4 [required by logical] - install csexp 1.5.2 [required by dune-configurator] - install dune-configurator 3.18.1 [required by base] - install logical 0.3.0 - install sexplib0 v0.16.0 [required by base] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> Processing 1/15: [base.v0.16.4: extract] Processing 2/15: [base.v0.16.4: extract] [csexp.1.5.2: extract] Processing 3/15: [base.v0.16.4: extract] [csexp.1.5.2: extract] [dune-configurator.3.18.1: extract] -> retrieved csexp.1.5.2 (cached) Processing 3/15: [base.v0.16.4: extract] [dune-configurator.3.18.1: extract] Processing 4/15: [base.v0.16.4: extract] [dune-configurator.3.18.1: extract] [logical.0.3.0: extract] Processing 5/15: [base.v0.16.4: extract] [dune-configurator.3.18.1: extract] [logical.0.3.0: extract] [csexp: dune build] -> retrieved base.v0.16.4 (cached) Processing 5/15: [dune-configurator.3.18.1: extract] [logical.0.3.0: extract] [csexp: dune build] Processing 6/15: [dune-configurator.3.18.1: extract] [logical.0.3.0: extract] [sexplib0.v0.16.0: extract] [csexp: dune build] -> retrieved logical.0.3.0 (cached) Processing 6/15: [dune-configurator.3.18.1: extract] [sexplib0.v0.16.0: extract] [csexp: dune build] -> retrieved sexplib0.v0.16.0 (cached) Processing 6/15: [dune-configurator.3.18.1: extract] [csexp: dune build] Processing 7/15: [dune-configurator.3.18.1: extract] [csexp: dune build] [sexplib0: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "csexp" "-j" "31" "@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 7/15: [dune-configurator.3.18.1: extract] [sexplib0: dune build] -> installed csexp.1.5.2 Processing 8/15: [dune-configurator.3.18.1: extract] [sexplib0: dune build] -> retrieved dune-configurator.3.18.1 (cached) Processing 8/15: [sexplib0: dune build] Processing 9/15: [dune-configurator: rm] [sexplib0: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "sexplib0" "-j" "31" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/sexplib0.v0.16.0) -> compiled sexplib0.v0.16.0 Processing 9/15: [dune-configurator: rm] -> installed sexplib0.v0.16.0 Processing 10/15: [dune-configurator: rm] + /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.3.18.1) + /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.3.18.1) Processing 10/15: [dune-configurator: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "dune-configurator" "-j" "31" "@install" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/dune-configurator.3.18.1) -> compiled dune-configurator.3.18.1 -> installed dune-configurator.3.18.1 Processing 12/15: [base: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "base" "-j" "31" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/base.v0.16.4) - (cd _build/default && /home/opam/.opam/5.3-opam/bin/ocamlopt.opt -w -40 -g -I compiler-stdlib/src/.caml.objs/byte -I compiler-stdlib/src/.caml.objs/native -intf-suffix .ml -no-alias-deps -o compiler-stdlib/src/.caml.objs/native/caml.cmx -c -impl compiler-stdlib/src/caml.ml) - File "compiler-stdlib/src/caml.ml", line 1, characters 4-14: - 1 | [@@@deprecated "[since v0.16] use Stdlib instead of Caml"] - ^^^^^^^^^^ - Warning 53 [misplaced-attribute]: the "deprecated" attribute cannot appear in this context -> compiled base.v0.16.4 -> installed base.v0.16.4 Processing 14/15: [logical: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "logical" "-j" "31" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/logical.0.3.0) - (cd _build/default && /home/opam/.opam/5.3-opam/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I bin/.example.eobjs/byte -I /home/opam/.opam/5.3-opam/lib/base -I /home/opam/.opam/5.3-opam/lib/base/base_internalhash_types -I /home/opam/.opam/5.3-opam/lib/base/caml -I /home/opam/.opam/5.3-opam/lib/base/shadow_stdlib -I /home/opam/.opam/5.3-opam/lib/sexplib0 -I lib/.logical.objs/byte -no-alias-deps -o bin/.example.eobjs/byte/lovers.cmo -c -impl bin/lovers.ml) - File "bin/lovers.ml", line 28, characters 57-77: - 28 | let _ = Base.Sequence.exists friendzoned_state_stream ~f:Base.Option.is_empty |> Printf.printf "Has been friendzoned: %B \n" - ^^^^^^^^^^^^^^^^^^^^ - Alert deprecated: Base.Option.is_empty - [since 2019-07] Use [is_none] instead - (cd _build/default && /home/opam/.opam/5.3-opam/bin/ocamlopt.opt -w -40 -g -I bin/.example.eobjs/byte -I bin/.example.eobjs/native -I /home/opam/.opam/5.3-opam/lib/base -I /home/opam/.opam/5.3-opam/lib/base/base_internalhash_types -I /home/opam/.opam/5.3-opam/lib/base/caml -I /home/opam/.opam/5.3-opam/lib/base/shadow_stdlib -I /home/opam/.opam/5.3-opam/lib/sexplib0 -I lib/.logical.objs/byte -I lib/.logical.objs/native -intf-suffix .ml -no-alias-deps -o bin/.example.eobjs/native/lovers.cmx -c -impl bin/lovers.ml) - File "bin/lovers.ml", line 28, characters 57-77: - 28 | let _ = Base.Sequence.exists friendzoned_state_stream ~f:Base.Option.is_empty |> Printf.printf "Has been friendzoned: %B \n" - ^^^^^^^^^^^^^^^^^^^^ - Alert deprecated: Base.Option.is_empty - [since 2019-07] Use [is_none] instead -> compiled logical.0.3.0 -> installed logical.0.3.0 Done. # To update the current shell environment, run: eval $(opam env) 2025-04-21 13:12.23 ---> saved as "4a0d27ea393aa06a8eca05ac77b1ccf9cfb8fa2073cc7783552238025b46fb44" Job succeeded