[INFO] cloning repository https://github.com/arduano/midi-tools-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arduano/midi-tools-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farduano%2Fmidi-tools-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farduano%2Fmidi-tools-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d77c82d61e3e58fe51da9bd55099fecad41b2e8c [INFO] testing arduano/midi-tools-rs against try#a7ee93192a766fb0dafa23def7154fc03cfcfc3e for pr-146989 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farduano%2Fmidi-tools-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain [INFO] started tweaking git repo https://github.com/arduano/midi-tools-rs [INFO] finished tweaking git repo https://github.com/arduano/midi-tools-rs [INFO] tweaked toml for git repo https://github.com/arduano/midi-tools-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/arduano/midi-tools-rs on toolchain a7ee93192a766fb0dafa23def7154fc03cfcfc3e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/arduano/midi-tools-rs 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" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] acb9a6cabe88a26c2c82443a53713bca2c934309c58d89752fffd82d91ca6926 [INFO] running `Command { std: "docker" "start" "-a" "acb9a6cabe88a26c2c82443a53713bca2c934309c58d89752fffd82d91ca6926", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "acb9a6cabe88a26c2c82443a53713bca2c934309c58d89752fffd82d91ca6926", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acb9a6cabe88a26c2c82443a53713bca2c934309c58d89752fffd82d91ca6926", kill_on_drop: false }` [INFO] [stdout] acb9a6cabe88a26c2c82443a53713bca2c934309c58d89752fffd82d91ca6926 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c17be20a5ed2e4eb88b39415f804e8bffff0c65ea1959985fe6a275e37bf397 [INFO] running `Command { std: "docker" "start" "-a" "9c17be20a5ed2e4eb88b39415f804e8bffff0c65ea1959985fe6a275e37bf397", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Compiling midi-toolkit-rs-derive v0.1.0 (/opt/rustwide/workdir/midi-toolkit-derive) [INFO] [stderr] Compiling midi-toolkit-rs v0.1.0 (/opt/rustwide/workdir/midi-toolkit) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> midi-toolkit/src/io/midi_writer.rs:119:28 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn open_next_track(&self) -> TrackWriter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 119 | pub fn open_next_track(&self) -> TrackWriter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> midi-toolkit/src/io/midi_writer.rs:129:23 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn open_track(&self, track_id: i32) -> TrackWriter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 129 | pub fn open_track(&self, track_id: i32) -> TrackWriter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.75s [INFO] running `Command { std: "docker" "inspect" "9c17be20a5ed2e4eb88b39415f804e8bffff0c65ea1959985fe6a275e37bf397", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c17be20a5ed2e4eb88b39415f804e8bffff0c65ea1959985fe6a275e37bf397", kill_on_drop: false }` [INFO] [stdout] 9c17be20a5ed2e4eb88b39415f804e8bffff0c65ea1959985fe6a275e37bf397 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 45b26a0573f705e9878c1cc3f473fe42f675f773dc0fc900f62608e0ef8905f5 [INFO] running `Command { std: "docker" "start" "-a" "45b26a0573f705e9878c1cc3f473fe42f675f773dc0fc900f62608e0ef8905f5", kill_on_drop: false }` [INFO] [stderr] Compiling midi-toolkit-rs-derive v0.1.0 (/opt/rustwide/workdir/midi-toolkit-derive) [INFO] [stderr] Compiling midi-toolkit-rs v0.1.0 (/opt/rustwide/workdir/midi-toolkit) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> midi-toolkit/src/io/midi_writer.rs:119:28 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn open_next_track(&self) -> TrackWriter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 119 | pub fn open_next_track(&self) -> TrackWriter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> midi-toolkit/src/io/midi_writer.rs:129:23 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn open_track(&self, track_id: i32) -> TrackWriter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 129 | pub fn open_track(&self, track_id: i32) -> TrackWriter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> midi-toolkit/src/io/midi_writer.rs:119:28 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn open_next_track(&self) -> TrackWriter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 119 | pub fn open_next_track(&self) -> TrackWriter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> midi-toolkit/src/io/midi_writer.rs:129:23 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn open_track(&self, track_id: i32) -> TrackWriter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 129 | pub fn open_track(&self, track_id: i32) -> TrackWriter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `kdmapi` [INFO] [stdout] --> midi-toolkit/examples/player.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use kdmapi::KDMAPI; [INFO] [stdout] | ^^^^^^ use of unresolved module or unlinked crate `kdmapi` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `kdmapi`, use `cargo add kdmapi` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `midi-toolkit-rs` (example "player") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0432]: unresolved import `gen_iter` [INFO] [stdout] --> midi-toolkit/examples/note_chopper.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use gen_iter::GenIter; [INFO] [stdout] | ^^^^^^^^ use of unresolved module or unlinked crate `gen_iter` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `gen_iter`, use `cargo add gen_iter` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `yield` can only be used in `#[coroutine]` closures, or `gen` blocks [INFO] [stdout] --> midi-toolkit/examples/note_chopper.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | / yield Note { [INFO] [stdout] 23 | | channel: note.channel, [INFO] [stdout] 24 | | key: note.key, [INFO] [stdout] 25 | | velocity: note.velocity, [INFO] [stdout] 26 | | len: end - start, [INFO] [stdout] 27 | | start, [INFO] [stdout] 28 | | }; [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] help: use `#[coroutine]` to make this closure a coroutine [INFO] [stdout] | [INFO] [stdout] 17 | GenIter(#[coroutine] move || { [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `midi-toolkit-rs` (example "note_chopper") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "45b26a0573f705e9878c1cc3f473fe42f675f773dc0fc900f62608e0ef8905f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45b26a0573f705e9878c1cc3f473fe42f675f773dc0fc900f62608e0ef8905f5", kill_on_drop: false }` [INFO] [stdout] 45b26a0573f705e9878c1cc3f473fe42f675f773dc0fc900f62608e0ef8905f5