[INFO] cloning repository https://github.com/MarcelLieb/MusicSync
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MarcelLieb/MusicSync" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcelLieb%2FMusicSync", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcelLieb%2FMusicSync'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 529d71a6bfaec60f5ae66c6542a3632817226fb8
[INFO] testing MarcelLieb/MusicSync against try#028592fec99e54cc92def5a2a849c673b066dd93 for pr-146098
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcelLieb%2FMusicSync" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MarcelLieb/MusicSync
[INFO] finished tweaking git repo https://github.com/MarcelLieb/MusicSync
[INFO] tweaked toml for git repo https://github.com/MarcelLieb/MusicSync written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MarcelLieb/MusicSync on toolchain 028592fec99e54cc92def5a2a849c673b066dd93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MarcelLieb/MusicSync 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" "+028592fec99e54cc92def5a2a849c673b066dd93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82b7ee8cdb83bb1ea9652a59d21c29f4ad206fbd42206c25359d4e8d97f9fabc
[INFO] running `Command { std: "docker" "start" "-a" "82b7ee8cdb83bb1ea9652a59d21c29f4ad206fbd42206c25359d4e8d97f9fabc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82b7ee8cdb83bb1ea9652a59d21c29f4ad206fbd42206c25359d4e8d97f9fabc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82b7ee8cdb83bb1ea9652a59d21c29f4ad206fbd42206c25359d4e8d97f9fabc", kill_on_drop: false }`
[INFO] [stdout] 82b7ee8cdb83bb1ea9652a59d21c29f4ad206fbd42206c25359d4e8d97f9fabc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 702b727797082c3d98f3b18921075353f1694fa28366fe033e873a46814e5246
[INFO] running `Command { std: "docker" "start" "-a" "702b727797082c3d98f3b18921075353f1694fa28366fe033e873a46814e5246", kill_on_drop: false }`
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[INFO] [stderr]    Compiling reqwest v0.12.7
[INFO] [stderr]    Compiling music_sync v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/utils/audioprocessing/hfc.rs:100:30
[INFO] [stdout]     |
[INFO] [stdout] 100 |             .map(|(k, freq)| (k as f32 * self.bin_resolution * *freq))
[INFO] [stdout]     |                              ^                                      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 100 -             .map(|(k, freq)| (k as f32 * self.bin_resolution * *freq))
[INFO] [stdout] 100 +             .map(|(k, freq)| k as f32 * self.bin_resolution * *freq )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/utils/audioprocessing/hfc.rs:106:30
[INFO] [stdout]     |
[INFO] [stdout] 106 |             .map(|(k, freq)| (k as f32 * self.bin_resolution * *freq))
[INFO] [stdout]     |                              ^                                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 106 -             .map(|(k, freq)| (k as f32 * self.bin_resolution * *freq))
[INFO] [stdout] 106 +             .map(|(k, freq)| k as f32 * self.bin_resolution * *freq )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/utils/audioprocessing/hfc.rs:112:30
[INFO] [stdout]     |
[INFO] [stdout] 112 |             .map(|(k, freq)| (k as f32 * self.bin_resolution * *freq))
[INFO] [stdout]     |                              ^                                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 112 -             .map(|(k, freq)| (k as f32 * self.bin_resolution * *freq))
[INFO] [stdout] 112 +             .map(|(k, freq)| k as f32 * self.bin_resolution * *freq )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/utils/audioprocessing/spectral_flux.rs:382:29
[INFO] [stdout]     |
[INFO] [stdout] 382 |             .map(|(&a, &b)| ((b - a).max(0.0)));
[INFO] [stdout]     |                             ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 382 -             .map(|(&a, &b)| ((b - a).max(0.0)));
[INFO] [stdout] 382 +             .map(|(&a, &b)| (b - a).max(0.0) );
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 41s
[INFO] running `Command { std: "docker" "inspect" "702b727797082c3d98f3b18921075353f1694fa28366fe033e873a46814e5246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "702b727797082c3d98f3b18921075353f1694fa28366fe033e873a46814e5246", kill_on_drop: false }`
[INFO] [stdout] 702b727797082c3d98f3b18921075353f1694fa28366fe033e873a46814e5246
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75502652c2e0f8afebbba7a6a9efe8cc3822db7d6501f7b91bf55bc068786cca
[INFO] running `Command { std: "docker" "start" "-a" "75502652c2e0f8afebbba7a6a9efe8cc3822db7d6501f7b91bf55bc068786cca", kill_on_drop: false }`
[INFO] [stderr]    Compiling music_sync v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/utils/audioprocessing/hfc.rs:100:30
[INFO] [stdout]     |
[INFO] [stdout] 100 |             .map(|(k, freq)| (k as f32 * self.bin_resolution * *freq))
[INFO] [stdout]     |                              ^                                      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 100 -             .map(|(k, freq)| (k as f32 * self.bin_resolution * *freq))
[INFO] [stdout] 100 +             .map(|(k, freq)| k as f32 * self.bin_resolution * *freq )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/utils/audioprocessing/hfc.rs:106:30
[INFO] [stdout]     |
[INFO] [stdout] 106 |             .map(|(k, freq)| (k as f32 * self.bin_resolution * *freq))
[INFO] [stdout]     |                              ^                                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 106 -             .map(|(k, freq)| (k as f32 * self.bin_resolution * *freq))
[INFO] [stdout] 106 +             .map(|(k, freq)| k as f32 * self.bin_resolution * *freq )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/utils/audioprocessing/hfc.rs:112:30
[INFO] [stdout]     |
[INFO] [stdout] 112 |             .map(|(k, freq)| (k as f32 * self.bin_resolution * *freq))
[INFO] [stdout]     |                              ^                                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 112 -             .map(|(k, freq)| (k as f32 * self.bin_resolution * *freq))
[INFO] [stdout] 112 +             .map(|(k, freq)| k as f32 * self.bin_resolution * *freq )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/utils/audioprocessing/spectral_flux.rs:382:29
[INFO] [stdout]     |
[INFO] [stdout] 382 |             .map(|(&a, &b)| ((b - a).max(0.0)));
[INFO] [stdout]     |                             ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 382 -             .map(|(&a, &b)| ((b - a).max(0.0)));
[INFO] [stdout] 382 +             .map(|(&a, &b)| (b - a).max(0.0) );
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.88s
[INFO] running `Command { std: "docker" "inspect" "75502652c2e0f8afebbba7a6a9efe8cc3822db7d6501f7b91bf55bc068786cca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75502652c2e0f8afebbba7a6a9efe8cc3822db7d6501f7b91bf55bc068786cca", kill_on_drop: false }`
[INFO] [stdout] 75502652c2e0f8afebbba7a6a9efe8cc3822db7d6501f7b91bf55bc068786cca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1bc5257bd42ebd0d8a2b3ed45c8f0dc117e5afd72409245c9d444db44903fdf6
[INFO] running `Command { std: "docker" "start" "-a" "1bc5257bd42ebd0d8a2b3ed45c8f0dc117e5afd72409245c9d444db44903fdf6", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/utils/audioprocessing/hfc.rs:100:30
[INFO] [stderr]     |
[INFO] [stderr] 100 |             .map(|(k, freq)| (k as f32 * self.bin_resolution * *freq))
[INFO] [stderr]     |                              ^                                      ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 100 -             .map(|(k, freq)| (k as f32 * self.bin_resolution * *freq))
[INFO] [stderr] 100 +             .map(|(k, freq)| k as f32 * self.bin_resolution * *freq )
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/utils/audioprocessing/hfc.rs:106:30
[INFO] [stderr]     |
[INFO] [stderr] 106 |             .map(|(k, freq)| (k as f32 * self.bin_resolution * *freq))
[INFO] [stderr]     |                              ^                                      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 106 -             .map(|(k, freq)| (k as f32 * self.bin_resolution * *freq))
[INFO] [stderr] 106 +             .map(|(k, freq)| k as f32 * self.bin_resolution * *freq )
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/utils/audioprocessing/hfc.rs:112:30
[INFO] [stderr]     |
[INFO] [stderr] 112 |             .map(|(k, freq)| (k as f32 * self.bin_resolution * *freq))
[INFO] [stderr]     |                              ^                                      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 112 -             .map(|(k, freq)| (k as f32 * self.bin_resolution * *freq))
[INFO] [stderr] 112 +             .map(|(k, freq)| k as f32 * self.bin_resolution * *freq )
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/utils/audioprocessing/spectral_flux.rs:382:29
[INFO] [stderr]     |
[INFO] [stderr] 382 |             .map(|(&a, &b)| ((b - a).max(0.0)));
[INFO] [stderr]     |                             ^                ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 382 -             .map(|(&a, &b)| ((b - a).max(0.0)));
[INFO] [stderr] 382 +             .map(|(&a, &b)| (b - a).max(0.0) );
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `music_sync` (bin "music_sync" test) generated 4 warnings (run `cargo fix --bin "music_sync" --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/music_sync-cfb855a870223e74)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1bc5257bd42ebd0d8a2b3ed45c8f0dc117e5afd72409245c9d444db44903fdf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bc5257bd42ebd0d8a2b3ed45c8f0dc117e5afd72409245c9d444db44903fdf6", kill_on_drop: false }`
[INFO] [stdout] 1bc5257bd42ebd0d8a2b3ed45c8f0dc117e5afd72409245c9d444db44903fdf6