[INFO] cloning repository https://github.com/whoisryosuke/bevy-midi-playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whoisryosuke/bevy-midi-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhoisryosuke%2Fbevy-midi-playground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhoisryosuke%2Fbevy-midi-playground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 91dd40b7ef6f3ddb37a1784d4b5be6ee0fb58695 [INFO] documenting whoisryosuke/bevy-midi-playground against beta-2026-04-21 for beta-1.96-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhoisryosuke%2Fbevy-midi-playground" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/whoisryosuke/bevy-midi-playground [INFO] finished tweaking git repo https://github.com/whoisryosuke/bevy-midi-playground [INFO] tweaked toml for git repo https://github.com/whoisryosuke/bevy-midi-playground written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/whoisryosuke/bevy-midi-playground on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/whoisryosuke/bevy-midi-playground already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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 ... 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e8ca1606dba7a0df76f529745d0b2f833e913d07a2f91576c41eb810a7b5bd75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08de5d31b8ca525509ebce779a3da1d068e1f54a9b98c78b6c8a83b1ec84d666 [INFO] running `Command { std: "docker" "start" "-a" "08de5d31b8ca525509ebce779a3da1d068e1f54a9b98c78b6c8a83b1ec84d666", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Compiling syn v2.0.14 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling toml_datetime v0.6.1 [INFO] [stderr] Compiling winnow v0.4.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking concurrent-queue v2.2.0 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling erased-serde v0.3.25 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Checking parking v2.1.0 [INFO] [stderr] Checking async-lock v2.7.0 [INFO] [stderr] Checking async-task v4.4.0 [INFO] 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bevy_core_pipeline v0.10.1 [INFO] [stderr] Checking bevy_scene v0.10.1 [INFO] [stderr] Checking bevy_sprite v0.10.1 [INFO] [stderr] Checking bevy_pbr v0.10.1 [INFO] [stderr] Checking bevy_text v0.10.1 [INFO] [stderr] Checking bevy_ui v0.10.1 [INFO] [stderr] Checking bevy_gltf v0.10.1 [INFO] [stderr] Checking bevy_internal v0.10.1 [INFO] [stderr] Checking bevy v0.10.1 [INFO] [stderr] Checking bevy_egui v0.20.2 [INFO] [stderr] Documenting bevy-midi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: `*mut alsa_sys::_snd_seq` cannot be shared between threads safely [INFO] [stdout] --> src/main.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Resource)] [INFO] [stdout] | ^^^^^^^^ `*mut alsa_sys::_snd_seq` cannot be shared between threads safely [INFO] [stdout] | [INFO] [stdout] = help: within `MidiSetupState`, the trait `std::marker::Sync` is not implemented for `*mut alsa_sys::_snd_seq` [INFO] [stdout] note: required because it appears within the type `alsa::seq::Seq` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/alsa-0.7.0/src/seq.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Seq(*mut alsa::snd_seq_t, cell::Cell); [INFO] [stdout] | ^^^ [INFO] [stdout] note: required because it appears within the type `std::option::Option` [INFO] [stdout] --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/option.rs:600:9 [INFO] [stdout] note: required because it appears within the type `midir::backend::alsa::MidiInput` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/midir-0.9.1/src/backend/alsa/mod.rs:118:12 [INFO] [stdout] | [INFO] [stdout] 118 | pub struct MidiInput { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] note: required because it appears within the type `midir::MidiInput` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/midir-0.9.1/src/common.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct MidiInput { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] note: required because it appears within the type `MidiSetupState` [INFO] [stdout] --> src/main.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct MidiSetupState { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] = note: this error originates in the derive macro `Resource` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `std::cell::Cell` cannot be shared between threads safely [INFO] [stdout] --> src/main.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Resource)] [INFO] [stdout] | ^^^^^^^^ `std::cell::Cell` cannot be shared between threads safely [INFO] [stdout] | [INFO] [stdout] = help: within `MidiSetupState`, the trait `std::marker::Sync` is not implemented for `std::cell::Cell` [INFO] [stdout] = note: if you want to do aliasing and mutation between multiple threads, use `std::sync::RwLock` or `std::sync::atomic::AtomicBool` instead [INFO] [stdout] note: required because it appears within the type `alsa::seq::Seq` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/alsa-0.7.0/src/seq.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Seq(*mut alsa::snd_seq_t, cell::Cell); [INFO] [stdout] | ^^^ [INFO] [stdout] note: required because it appears within the type `std::option::Option` [INFO] [stdout] --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/option.rs:600:9 [INFO] [stdout] note: required because it appears within the type `midir::backend::alsa::MidiInput` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/midir-0.9.1/src/backend/alsa/mod.rs:118:12 [INFO] [stdout] | [INFO] [stdout] 118 | pub struct MidiInput { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] note: required because it appears within the type `midir::MidiInput` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/midir-0.9.1/src/common.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct MidiInput { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] note: required because it appears within the type `MidiSetupState` [INFO] [stdout] --> src/main.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct MidiSetupState { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] = note: this error originates in the derive macro `Resource` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `*mut alsa_sys::_snd_seq` cannot be shared between threads safely [INFO] [stdout] --> src/main.rs:93:37 [INFO] [stdout] | [INFO] [stdout] 93 | fn discover_devices(mut midi_state: ResMut) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ `*mut alsa_sys::_snd_seq` cannot be shared between threads safely [INFO] [stdout] | [INFO] [stdout] = help: within `MidiSetupState`, the trait `std::marker::Sync` is not implemented for `*mut alsa_sys::_snd_seq` [INFO] [stdout] help: the trait `bevy::prelude::Resource` is implemented for `MidiSetupState` [INFO] [stdout] --> src/main.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Resource)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] note: required because it appears within the type `alsa::seq::Seq` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/alsa-0.7.0/src/seq.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Seq(*mut alsa::snd_seq_t, cell::Cell); [INFO] [stdout] | ^^^ [INFO] [stdout] note: required because it appears within the type `std::option::Option` [INFO] [stdout] --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/option.rs:600:9 [INFO] [stdout] note: required because it appears within the type `midir::backend::alsa::MidiInput` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/midir-0.9.1/src/backend/alsa/mod.rs:118:12 [INFO] [stdout] | [INFO] [stdout] 118 | pub struct MidiInput { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] note: required because it appears within the type `midir::MidiInput` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/midir-0.9.1/src/common.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct MidiInput { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] note: required because it appears within the type `MidiSetupState` [INFO] [stdout] --> src/main.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct MidiSetupState { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] note: required for `MidiSetupState` to implement `bevy::prelude::Resource` [INFO] [stdout] --> src/main.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Resource)] [INFO] [stdout] | -------- type parameter would need to implement `bevy::prelude::Resource` [INFO] [stdout] 9 | pub struct MidiSetupState { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] = help: consider manually implementing `bevy::prelude::Resource` to avoid undesired bounds [INFO] [stdout] note: required by a bound in `bevy::prelude::ResMut` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bevy_ecs-0.10.1/src/change_detection.rs:428:35 [INFO] [stdout] | [INFO] [stdout] 428 | pub struct ResMut<'a, T: ?Sized + Resource> { [INFO] [stdout] | ^^^^^^^^ required by this bound in `ResMut` [INFO] [stdout] = note: this error originates in the derive macro `Resource` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `std::cell::Cell` cannot be shared between threads safely [INFO] [stdout] --> src/main.rs:93:37 [INFO] [stdout] | [INFO] [stdout] 93 | fn discover_devices(mut midi_state: ResMut) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ `std::cell::Cell` cannot be shared between threads safely [INFO] [stdout] | [INFO] [stdout] = help: within `MidiSetupState`, the trait `std::marker::Sync` is not implemented for `std::cell::Cell` [INFO] [stdout] = note: if you want to do aliasing and mutation between multiple threads, use `std::sync::RwLock` or `std::sync::atomic::AtomicBool` instead [INFO] [stdout] help: the trait `bevy::prelude::Resource` is implemented for `MidiSetupState` [INFO] [stdout] --> src/main.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Resource)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] note: required because it appears within the type `alsa::seq::Seq` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/alsa-0.7.0/src/seq.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Seq(*mut alsa::snd_seq_t, cell::Cell); [INFO] [stdout] | ^^^ [INFO] [stdout] note: required because it appears within the type `std::option::Option` [INFO] [stdout] --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/option.rs:600:9 [INFO] [stdout] note: required because it appears within the type `midir::backend::alsa::MidiInput` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/midir-0.9.1/src/backend/alsa/mod.rs:118:12 [INFO] [stdout] | [INFO] [stdout] 118 | pub struct MidiInput { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] note: required because it appears within the type `midir::MidiInput` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/midir-0.9.1/src/common.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct MidiInput { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] note: required because it appears within the type `MidiSetupState` [INFO] [stdout] --> src/main.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct MidiSetupState { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] note: required for `MidiSetupState` to implement `bevy::prelude::Resource` [INFO] [stdout] --> src/main.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Resource)] [INFO] [stdout] | -------- type parameter would need to implement `bevy::prelude::Resource` [INFO] [stdout] 9 | pub struct MidiSetupState { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] = help: consider manually implementing `bevy::prelude::Resource` to avoid undesired bounds [INFO] [stdout] note: required by a bound in `bevy::prelude::ResMut` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bevy_ecs-0.10.1/src/change_detection.rs:428:35 [INFO] [stdout] | [INFO] [stdout] 428 | pub struct ResMut<'a, T: ?Sized + Resource> { [INFO] [stdout] | ^^^^^^^^ required by this bound in `ResMut` [INFO] [stdout] = note: this error originates in the derive macro `Resource` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `*mut alsa_sys::_snd_seq` cannot be shared between threads safely [INFO] [stdout] --> src/main.rs:194:17 [INFO] [stdout] | [INFO] [stdout] 194 | midi_state: Res, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ `*mut alsa_sys::_snd_seq` cannot be shared between threads safely [INFO] [stdout] | [INFO] [stdout] = help: within `MidiSetupState`, the trait `std::marker::Sync` is not implemented for `*mut alsa_sys::_snd_seq` [INFO] [stdout] help: the trait `bevy::prelude::Resource` is implemented for `MidiSetupState` [INFO] [stdout] --> src/main.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Resource)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] note: required because it appears within the type `alsa::seq::Seq` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/alsa-0.7.0/src/seq.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Seq(*mut alsa::snd_seq_t, cell::Cell); [INFO] [stdout] | ^^^ [INFO] [stdout] note: required because it appears within the type `std::option::Option` [INFO] [stdout] --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/option.rs:600:9 [INFO] [stdout] note: required because it appears within the type `midir::backend::alsa::MidiInput` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/midir-0.9.1/src/backend/alsa/mod.rs:118:12 [INFO] [stdout] | [INFO] [stdout] 118 | pub struct MidiInput { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] note: required because it appears within the type `midir::MidiInput` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/midir-0.9.1/src/common.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct MidiInput { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] note: required because it appears within the type `MidiSetupState` [INFO] [stdout] --> src/main.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct MidiSetupState { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] note: required for `MidiSetupState` to implement `bevy::prelude::Resource` [INFO] [stdout] --> src/main.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Resource)] [INFO] [stdout] | -------- type parameter would need to implement `bevy::prelude::Resource` [INFO] [stdout] 9 | pub struct MidiSetupState { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] = help: consider manually implementing `bevy::prelude::Resource` to avoid undesired bounds [INFO] [stdout] note: required by a bound in `bevy::prelude::Res` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bevy_ecs-0.10.1/src/change_detection.rs:371:32 [INFO] [stdout] | [INFO] [stdout] 371 | pub struct Res<'w, T: ?Sized + Resource> { [INFO] [stdout] | ^^^^^^^^ required by this bound in `Res` [INFO] [stdout] = note: this error originates in the derive macro `Resource` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `std::cell::Cell` cannot be shared between threads safely [INFO] [stdout] --> src/main.rs:194:17 [INFO] [stdout] | [INFO] [stdout] 194 | midi_state: Res, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ `std::cell::Cell` cannot be shared between threads safely [INFO] [stdout] | [INFO] [stdout] = help: within `MidiSetupState`, the trait `std::marker::Sync` is not implemented for `std::cell::Cell` [INFO] [stdout] = note: if you want to do aliasing and mutation between multiple threads, use `std::sync::RwLock` or `std::sync::atomic::AtomicBool` instead [INFO] [stdout] help: the trait `bevy::prelude::Resource` is implemented for `MidiSetupState` [INFO] [stdout] --> src/main.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Resource)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] note: required because it appears within the type `alsa::seq::Seq` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/alsa-0.7.0/src/seq.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Seq(*mut alsa::snd_seq_t, cell::Cell); [INFO] [stdout] | ^^^ [INFO] [stdout] note: required because it appears within the type `std::option::Option` [INFO] [stdout] --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/option.rs:600:9 [INFO] [stdout] note: required because it appears within the type `midir::backend::alsa::MidiInput` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/midir-0.9.1/src/backend/alsa/mod.rs:118:12 [INFO] [stdout] | [INFO] [stdout] 118 | pub struct MidiInput { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] note: required because it appears within the type `midir::MidiInput` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/midir-0.9.1/src/common.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct MidiInput { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] note: required because it appears within the type `MidiSetupState` [INFO] [stdout] --> src/main.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct MidiSetupState { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] note: required for `MidiSetupState` to implement `bevy::prelude::Resource` [INFO] [stdout] --> src/main.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Resource)] [INFO] [stdout] | -------- type parameter would need to implement `bevy::prelude::Resource` [INFO] [stdout] 9 | pub struct MidiSetupState { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] = help: consider manually implementing `bevy::prelude::Resource` to avoid undesired bounds [INFO] [stdout] note: required by a bound in `bevy::prelude::Res` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bevy_ecs-0.10.1/src/change_detection.rs:371:32 [INFO] [stdout] | [INFO] [stdout] 371 | pub struct Res<'w, T: ?Sized + Resource> { [INFO] [stdout] | ^^^^^^^^ required by this bound in `Res` [INFO] [stdout] = note: this error originates in the derive macro `Resource` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not document `bevy-midi` [INFO] running `Command { std: "docker" "inspect" "08de5d31b8ca525509ebce779a3da1d068e1f54a9b98c78b6c8a83b1ec84d666", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08de5d31b8ca525509ebce779a3da1d068e1f54a9b98c78b6c8a83b1ec84d666", kill_on_drop: false }` [INFO] [stdout] 08de5d31b8ca525509ebce779a3da1d068e1f54a9b98c78b6c8a83b1ec84d666