Building on x86-bm-c9.sw.ocaml.org (from ocaml/opam:debian-unstable) Unable to find image 'ocaml/opam:debian-unstable' locally debian-unstable: Pulling from ocaml/opam 63563b31af74: Pulling fs layer 63563b31af74: Verifying Checksum 63563b31af74: Download complete 63563b31af74: Pull complete Digest: sha256:8f6038a9795a3c7cc61b90b742e29558b247d69f92f73dea67cb146602ff83f6 Status: Downloaded newer image for ocaml/opam:debian-unstable 2025-02-26 19:28.48 ---> 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")) 2025-02-26 19:28.48 ---> 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 1d1ea2841b231665859c831a77400c2a4deca6f4")) 2025-02-26 19:28.48 ---> using "26edb71e033f6c021f6aed95c1cf22939c08a231a2cfa0c24b2281bd33145e5b" 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. 2025-02-26 19:28.48 ---> using "7efb7ea393cd4e7ff32d44e82f396eb5cc6c9809cf13925aba37e1c16f0b7883" 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' '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) 2025-02-26 19:28.48 ---> using "6f34e16995c41c70096e87e00a56b840c5bd411732eaed9a31d1d27d4aa092b7" 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-2025-02-26-1409.51-F-2025-02-16-2015.54.pdiff [736 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-02-26-1409.51-F-2025-02-16-2015.54.pdiff [736 kB] - Fetched 1005 kB in 3s (315 kB/s) - Reading package lists... 2025-02-26 19:28.48 ---> using "aefe02236694bbca29d5399b52c171b3e709ce4000a4b1d337be35d95012d1d1" 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 3.17.2 The following actions will be performed: === install 1 package - install dune 3.17.2 (pinned) <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved dune.3.17.2 (cached) -> installed dune.3.17.2 Done. # To update the current shell environment, run: eval $(opam env) 2025-02-26 19:28.48 ---> using "6e7e7e53f3fd027e0377dd6c15485e2e927e9622397364a79382a99c5a5ff57c" from cache /: (env DUNE_CACHE enabled) /: (env DUNE_CACHE_TRANSPORT direct) /: (env DUNE_CACHE_DUPLICATION copy) /: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune))) (network host) (shell "curl -fsSL https://get.dune.build/install | sh")) #=#=# ##O#-# 0.1% # 1.4% #### 6.2% ################### 26.9% ################################################################### 94.2% ######################################################################## 100.0% dune x86_64-unknown-linux-musl was installed successfully to ~/.local/bin/dune To use dune you will need to source the file "$HOME/.local/share/dune/env/env.bash" (or similar as appropriate for your shell) export PATH="/home/opam/.local/bin:$PATH" To get started, run: dune --help 2025-02-26 19:28.48 ---> using "42012678825dcbc35f93596017a63769cc3f22691b6a4c401224c56525dc9509" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune))) (network host) (shell "PLACE=$(mktemp -d) && cd $PLACE && echo '(lang dune 3.17)\ \n(package\ \n (name dummy)\ \n (allow_empty true)\ \n (depends (ocaml (= 5.3.0))))' > dune-project && PATH=$HOME/.local/bin:$PATH dune pkg lock && PATH=$HOME/.local/bin:$PATH dune build")) Solution for dune.lock: - ocaml.5.3.0 - ocaml-base-compiler.5.3.0 - ocaml-compiler.5.3.0 - ocaml-config.3 Downloading ocaml-compiler.5.3.0 Building ocaml-compiler.5.3.0 Building ocaml-base-compiler.5.3.0 2025-02-26 19:28.48 ---> using "ca7d82ed485937696c077530c449dd14f7d61c86c045c2da95c88f2a973713c4" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune))) (network host) (shell "cd $HOME && opam source portaudio_c_bindings.19.6.0 && cd portaudio_c_bindings.19.6.0 && opam install ./ --depext-only --with-test && echo '(lang dune 3.17)\ \n(lock_dir\ \n (repositories overlay default ))\ \n\ \n(repository\ \n (name default)\ \n (url \"git+https://github.com/ocaml/opam-repository.git\"))\ \n\ \n\ \n' > dune-workspace && PATH=$HOME/.local/bin:$PATH dune pkg lock && PATH=$HOME/.local/bin:$PATH dune build")) Successfully extracted to /home/opam/portaudio_c_bindings.19.6.0 The following system packages will first need to be installed: libffi-dev pkg-config portaudio19-dev <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> + /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libffi-dev" "pkg-config" "portaudio19-dev" - Selecting previously unselected package alsa-topology-conf. - (Reading database ... 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Solution for dune.lock: - base-unix.base - bigarray-compat.1.1.0 - conf-libffi.2.0.0 - conf-pkg-config.4 - conf-portaudio.1 - csexp.1.5.2 - ctypes.0.23.0 - ctypes-foreign.0.23.0 - dune-configurator.3.17.2 - integers.0.7.0 - ocaml.5.3.0 - ocaml-base-compiler.5.3.0 - ocaml-compiler.5.3.0 - ocaml-config.3 - stdlib-shims.0.3.0 Downloading ocaml-compiler.5.3.0 Building ocaml-compiler.5.3.0 Building ocaml-base-compiler.5.3.0 Building base-unix.base Building conf-pkg-config.4 Building conf-libffi.2.0.0 Building ocaml-config.3 Building ocaml.5.3.0 Downloading stdlib-shims.0.3.0 Downloading csexp.1.5.2 Building stdlib-shims.0.3.0 Building csexp.1.5.2 Downloading bigarray-compat.1.1.0 Building bigarray-compat.1.1.0 Downloading integers.0.7.0 Building integers.0.7.0 Downloading dune-configurator.3.17.2 Building dune-configurator.3.17.2 Downloading ctypes.0.23.0 Building ctypes.0.23.0 Downloading ctypes-foreign.0.23.0 Building ctypes-foreign.0.23.0 Building conf-portaudio.1 File "bindings/ffi/dune", line 26, characters 36-43: 26 | (foreign_stubs (language c) (names c_stubs)) ^^^^^^^ (cd _build/default/bindings/ffi && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -g -I /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-23da502d9f7a35404ba47aaa0ec40e91/target/lib/ocaml -I /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-23da502d9f7a35404ba47aaa0ec40e91/target/lib/ocaml/str -I /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-23da502d9f7a35404ba47aaa0ec40e91/target/lib/ocaml/threads -I /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-23da502d9f7a35404ba47aaa0ec40e91/target/lib/ocaml/unix -I ../../../_private/default/.pkg/bigarray-compat/target/lib/bigarray-compat -I ../../../_private/default/.pkg/ctypes-foreign/target/lib/ctypes-foreign -I ../../../_private/default/.pkg/ctypes/target/lib/ctypes -I ../../../_private/default/.pkg/ctypes/target/lib/ctypes/stubs -I ../../../_private/default/.pkg/integers/target/lib/integers -I ../../../_private/default/.pkg/stdlib-shims/target/lib/stdlib-shims -I . -I ../types -o c_stubs.o -c c_stubs.c) c_stubs.c: In function 'caml_portaudio_3_Pa_GetVersionInfo': c_stubs.c:28:32: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 28 | struct PaVersionInfo* x12 = Pa_GetVersionInfo(); | ^~~~~~~~~~~~~~~~~ c_stubs.c: In function 'caml_portaudio_9_Pa_GetHostApiInfo': c_stubs.c:84:32: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 84 | struct PaHostApiInfo* x48 = Pa_GetHostApiInfo(x45); | ^~~~~~~~~~~~~~~~~ c_stubs.c: In function 'caml_portaudio_11_Pa_GetLastHostErrorInfo': c_stubs.c:103:34: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 103 | struct PaHostErrorInfo* x61 = Pa_GetLastHostErrorInfo(); | ^~~~~~~~~~~~~~~~~~~~~~~ c_stubs.c: In function 'caml_portaudio_15_Pa_GetDeviceInfo': c_stubs.c:140:31: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 140 | struct PaDeviceInfo* x84 = Pa_GetDeviceInfo(x81); | ^~~~~~~~~~~~~~~~ c_stubs.c: In function 'caml_portaudio_17_Pa_OpenStream': c_stubs.c:174:61: error: passing argument 7 of 'Pa_OpenStream' from incompatible pointer type [-Wincompatible-pointer-types] 174 | Pa_OpenStream(x108, x109, x110, (float)x111, x114, x117, x120, x121); | ^~~~ | | | PaStreamCallbackResult (*)(void *, void *, long unsigned int, struct PaStreamCallbackTimeInfo *, long unsigned int, void *) In file included from c_stubs.c:2: /usr/include/portaudio.h:898:42: note: expected 'int (*)(const void *, void *, long unsigned int, const PaStreamCallbackTimeInfo *, PaStreamCallbackFlags, void *)' {aka 'int (*)(const void *, void *, long unsigned int, const PaStreamCallbackTimeInfo *, long unsigned int, void *)'} but argument is of type 'PaStreamCallbackResult (*)(void *, void *, long unsigned int, struct PaStreamCallbackTimeInfo *, long unsigned int, void *)' 898 | PaStreamCallback *streamCallback, | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~ c_stubs.c: In function 'caml_portaudio_18_Pa_OpenDefaultStream': c_stubs.c:211:68: error: passing argument 7 of 'Pa_OpenDefaultStream' from incompatible pointer type [-Wincompatible-pointer-types] 211 | Pa_OpenDefaultStream(x142, x143, x146, x149, (float)x152, x155, x158, | ^~~~ | | | PaStreamCallbackResult (*)(void *, void *, long unsigned int, struct PaStreamCallbackTimeInfo *, long unsigned int, void *) /usr/include/portaudio.h:938:49: note: expected 'int (*)(const void *, void *, long unsigned int, const PaStreamCallbackTimeInfo *, PaStreamCallbackFlags, void *)' {aka 'int (*)(const void *, void *, long unsigned int, const PaStreamCallbackTimeInfo *, long unsigned int, void *)'} but argument is of type 'PaStreamCallbackResult (*)(void *, void *, long unsigned int, struct PaStreamCallbackTimeInfo *, long unsigned int, void *)' 938 | PaStreamCallback *streamCallback, | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~ c_stubs.c: In function 'caml_portaudio_26_Pa_GetStreamInfo': c_stubs.c:307:32: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 307 | struct PaStreamInfo* x218 = Pa_GetStreamInfo(x217); | ^~~~~~~~~~~~~~~~ "/usr/bin/env" "bash" "-c" "cd $HOME && opam source portaudio_c_bindings.19.6.0 && cd portaudio_c_bindings.19.6.0 && opam install ./ --depext-only --with-test && echo '(lang dune 3.17) (lock_dir (repositories overlay default )) (repository (name default) (url "git+https://github.com/ocaml/opam-repository.git")) ' > dune-workspace && PATH=$HOME/.local/bin:$PATH dune pkg lock && PATH=$HOME/.local/bin:$PATH dune build" failed with exit status 1 Failed: Build failed