[INFO] cloning repository https://github.com/jimktrains/synth [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jimktrains/synth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjimktrains%2Fsynth", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjimktrains%2Fsynth'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] edcf2bfcac16e1423cc743bd7cb26bc23455b3fd [INFO] checking jimktrains/synth against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjimktrains%2Fsynth" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jimktrains/synth on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jimktrains/synth [INFO] finished tweaking git repo https://github.com/jimktrains/synth [INFO] tweaked toml for git repo https://github.com/jimktrains/synth written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jimktrains/synth 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded riff v1.0.1 [INFO] [stderr] Downloaded argh_shared v0.1.4 [INFO] [stderr] Downloaded num_enum v0.5.1 [INFO] [stderr] Downloaded argh_derive v0.1.4 [INFO] [stderr] Downloaded argh v0.1.4 [INFO] [stderr] Downloaded num_enum_derive v0.5.1 [INFO] [stderr] Downloaded cpal v0.13.3 [INFO] [stderr] Downloaded oboe v0.4.1 [INFO] [stderr] Downloaded jni v0.18.0 [INFO] [stderr] Downloaded oboe-sys v0.4.0 [INFO] [stderr] Downloaded syn v1.0.70 [INFO] [stderr] Downloaded tui v0.14.0 [INFO] [stderr] Downloaded wav v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] afe07d0f428e0bfef133948218e7aa0c123da9bf2d6c1d85eb404de568e74d9f [INFO] running `Command { std: "docker" "start" "-a" "afe07d0f428e0bfef133948218e7aa0c123da9bf2d6c1d85eb404de568e74d9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "afe07d0f428e0bfef133948218e7aa0c123da9bf2d6c1d85eb404de568e74d9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afe07d0f428e0bfef133948218e7aa0c123da9bf2d6c1d85eb404de568e74d9f", kill_on_drop: false }` [INFO] [stdout] afe07d0f428e0bfef133948218e7aa0c123da9bf2d6c1d85eb404de568e74d9f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] acccf00245637bef146fc6219f168115ed5dfd7b2502d62f6861af6458b99446 [INFO] running `Command { std: "docker" "start" "-a" "acccf00245637bef146fc6219f168115ed5dfd7b2502d62f6861af6458b99446", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking lock_api v0.4.3 [INFO] [stderr] Compiling argh_shared v0.1.4 [INFO] [stderr] Compiling cpal v0.13.3 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking riff v1.0.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking wav v0.6.0 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking termion v1.5.6 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking tui v0.14.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking alsa v0.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling argh_derive v0.1.4 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking argh v0.1.4 [INFO] [stderr] Checking jsynth v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `triggered_at`, `gated_at`, and `gate_closed_at` are never read [INFO] [stdout] --> src/env/adsr.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Adsr { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 21 | triggered_at: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 22 | gated_at: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 23 | gate_closed_at: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Adsr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `wt` and `phase_offset` are never read [INFO] [stdout] --> src/osc/wave_table_osc.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 89 | pub struct WaveTableOsc { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 92 | pub wt: [i16; WAVE_TABLE_SAMPLES_PER_CYCLE as usize], [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 97 | pub phase_offset: i16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `exit_key` is never read [INFO] [stdout] --> src/tui_util.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 67 | pub struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 68 | pub exit_key: Key, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `enhanced_graphics` is never read [INFO] [stdout] --> src/ui.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 80 | struct Cli { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 86 | enhanced_graphics: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Cli` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `inputs` and `outputs` are never used [INFO] [stdout] --> src/util.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub trait Component: [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 31 | fn inputs(&self) -> Vec<&'static str>; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 32 | fn outputs(&self) -> Vec<&'static str>; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `triggered_at`, `gated_at`, and `gate_closed_at` are never read [INFO] [stdout] --> src/env/adsr.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Adsr { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 21 | triggered_at: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 22 | gated_at: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 23 | gate_closed_at: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Adsr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `wt` and `phase_offset` are never read [INFO] [stdout] --> src/osc/wave_table_osc.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 89 | pub struct WaveTableOsc { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 92 | pub wt: [i16; WAVE_TABLE_SAMPLES_PER_CYCLE as usize], [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 97 | pub phase_offset: i16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `exit_key` is never read [INFO] [stdout] --> src/tui_util.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 67 | pub struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 68 | pub exit_key: Key, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `enhanced_graphics` is never read [INFO] [stdout] --> src/ui.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 80 | struct Cli { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 86 | enhanced_graphics: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Cli` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `inputs` and `outputs` are never used [INFO] [stdout] --> src/util.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub trait Component: [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 31 | fn inputs(&self) -> Vec<&'static str>; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 32 | fn outputs(&self) -> Vec<&'static str>; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.81s [INFO] running `Command { std: "docker" "inspect" "acccf00245637bef146fc6219f168115ed5dfd7b2502d62f6861af6458b99446", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acccf00245637bef146fc6219f168115ed5dfd7b2502d62f6861af6458b99446", kill_on_drop: false }` [INFO] [stdout] acccf00245637bef146fc6219f168115ed5dfd7b2502d62f6861af6458b99446