[INFO] cloning repository https://github.com/TXTstyle/rum-synth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TXTstyle/rum-synth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTXTstyle%2Frum-synth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTXTstyle%2Frum-synth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f3af4aea8b201f54bdd26ba467cc5c0482d5d493
[INFO] checking TXTstyle/rum-synth against master#a2db9280539229a3b8a084a09886670a57bc7e9c for pr-147185
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTXTstyle%2Frum-synth" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TXTstyle/rum-synth
[INFO] finished tweaking git repo https://github.com/TXTstyle/rum-synth
[INFO] tweaked toml for git repo https://github.com/TXTstyle/rum-synth written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TXTstyle/rum-synth on toolchain a2db9280539229a3b8a084a09886670a57bc7e9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2db9280539229a3b8a084a09886670a57bc7e9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TXTstyle/rum-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" "+a2db9280539229a3b8a084a09886670a57bc7e9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+a2db9280539229a3b8a084a09886670a57bc7e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "0597e143eb9bdddf31e6056a500deb707fe1c16e34c0c4f6ac8ad9be3d4d9572", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0597e143eb9bdddf31e6056a500deb707fe1c16e34c0c4f6ac8ad9be3d4d9572", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+a2db9280539229a3b8a084a09886670a57bc7e9c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "189c17db329c83d9a5fba385ae913cf7dc3473a3b686f329f63305ec5bd38928", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `egui::pos2`
[INFO] [stdout]  --> src/visualizer.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use egui::pos2;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egui::pos2`
[INFO] [stdout]  --> src/visualizer.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use egui::pos2;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_cutoff` is never used
[INFO] [stdout]   --> src/filter.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub trait Filter {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 12 |     fn set_cutoff(&mut self, cutoff: f32);
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cutoff` and `sample_rate` are never read
[INFO] [stdout]   --> src/filter.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct HighPassFilter {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 19 |     cutoff: f32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 20 |     sample_rate: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HighPassFilter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cutoff` and `sample_rate` are never read
[INFO] [stdout]   --> src/filter.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct LowPassFilter {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 61 |     cutoff: f32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 62 |     sample_rate: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LowPassFilter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `amplitude` is never read
[INFO] [stdout]  --> src/waveform.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Wave {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 8 |     pub amplitude: f32,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Wave` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_cutoff` is never used
[INFO] [stdout]   --> src/filter.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub trait Filter {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 12 |     fn set_cutoff(&mut self, cutoff: f32);
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cutoff` and `sample_rate` are never read
[INFO] [stdout]   --> src/filter.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct HighPassFilter {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 19 |     cutoff: f32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 20 |     sample_rate: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HighPassFilter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cutoff` and `sample_rate` are never read
[INFO] [stdout]   --> src/filter.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct LowPassFilter {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 61 |     cutoff: f32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 62 |     sample_rate: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LowPassFilter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `amplitude` is never read
[INFO] [stdout]  --> src/waveform.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Wave {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 8 |     pub amplitude: f32,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Wave` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] running `Command { std: "docker" "inspect" "189c17db329c83d9a5fba385ae913cf7dc3473a3b686f329f63305ec5bd38928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "189c17db329c83d9a5fba385ae913cf7dc3473a3b686f329f63305ec5bd38928", kill_on_drop: false }`
[INFO] [stdout] 189c17db329c83d9a5fba385ae913cf7dc3473a3b686f329f63305ec5bd38928
