[INFO] fetching crate axe_fx_midi 0.1.0... [INFO] testing axe_fx_midi-0.1.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate axe_fx_midi 0.1.0 into /workspace/builds/worker-31/source [INFO] validating manifest of crates.io crate axe_fx_midi 0.1.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate axe_fx_midi 0.1.0 [INFO] finished tweaking crates.io crate axe_fx_midi 0.1.0 [INFO] tweaked toml for crates.io crate axe_fx_midi 0.1.0 written to /workspace/builds/worker-31/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ascii v1.0.0 [INFO] [stderr] Downloaded coremidi-sys v2.0.2 [INFO] [stderr] Downloaded coremidi v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7a5d0d2858328f74a6228f2f18e0bfea1e4e763db275cba9cdc92b74ad8d246 [INFO] running `Command { std: "docker" "start" "-a" "e7a5d0d2858328f74a6228f2f18e0bfea1e4e763db275cba9cdc92b74ad8d246", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7a5d0d2858328f74a6228f2f18e0bfea1e4e763db275cba9cdc92b74ad8d246", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7a5d0d2858328f74a6228f2f18e0bfea1e4e763db275cba9cdc92b74ad8d246", kill_on_drop: false }` [INFO] [stdout] e7a5d0d2858328f74a6228f2f18e0bfea1e4e763db275cba9cdc92b74ad8d246 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d187ff68bd7dd1b3d5d184a5b18eda327bea80ec33835a4460f0e82c5d375e2d [INFO] running `Command { std: "docker" "start" "-a" "d187ff68bd7dd1b3d5d184a5b18eda327bea80ec33835a4460f0e82c5d375e2d", kill_on_drop: false }` [INFO] [stderr] Compiling ascii v1.0.0 [INFO] [stderr] Compiling axe_fx_midi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `extern` fn uses type `FractalModel`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:63:44 [INFO] [stdout] | [INFO] [stdout] 63 | pub extern "C" fn get_preset_number(model: FractalModel) -> MidiMessage { [INFO] [stdout] | ^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum [INFO] [stdout] = note: enum has no representation hint [INFO] [stdout] note: the type is defined here [INFO] [stdout] --> src/parse.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / pub enum FractalModel { [INFO] [stdout] 5 | | Standard, [INFO] [stdout] 6 | | Ultra, [INFO] [stdout] 7 | | MFC101, [INFO] [stdout] ... | [INFO] [stdout] 15 | | III, [INFO] [stdout] 16 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `Vec`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:63:61 [INFO] [stdout] | [INFO] [stdout] 63 | pub extern "C" fn get_preset_number(model: FractalModel) -> MidiMessage { [INFO] [stdout] | ^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.17s [INFO] running `Command { std: "docker" "inspect" "d187ff68bd7dd1b3d5d184a5b18eda327bea80ec33835a4460f0e82c5d375e2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d187ff68bd7dd1b3d5d184a5b18eda327bea80ec33835a4460f0e82c5d375e2d", kill_on_drop: false }` [INFO] [stdout] d187ff68bd7dd1b3d5d184a5b18eda327bea80ec33835a4460f0e82c5d375e2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96c09191d859a5d3a4862d42f2a713bd9b9b073f94085775e37127305209632c [INFO] running `Command { std: "docker" "start" "-a" "96c09191d859a5d3a4862d42f2a713bd9b9b073f94085775e37127305209632c", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling core-foundation-sys v0.2.3 [INFO] [stderr] Compiling coremidi-sys v2.0.2 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stdout] error: native frameworks are only available on macOS targets [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `core-foundation-sys` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "96c09191d859a5d3a4862d42f2a713bd9b9b073f94085775e37127305209632c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96c09191d859a5d3a4862d42f2a713bd9b9b073f94085775e37127305209632c", kill_on_drop: false }` [INFO] [stdout] 96c09191d859a5d3a4862d42f2a713bd9b9b073f94085775e37127305209632c