[INFO] cloning repository https://github.com/yernende/overdrive [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yernende/overdrive" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyernende%2Foverdrive", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyernende%2Foverdrive'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e3ee4a469c9f0100b67d4b149c805779f1d673ac [INFO] testing yernende/overdrive against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyernende%2Foverdrive" "/workspace/builds/worker-29/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yernende/overdrive on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yernende/overdrive [INFO] finished tweaking git repo https://github.com/yernende/overdrive [INFO] tweaked toml for git repo https://github.com/yernende/overdrive written to /workspace/builds/worker-29/source/Cargo.toml [INFO] crate git repo https://github.com/yernende/overdrive already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded version_check v0.1.4 [INFO] [stderr] Downloaded cfg-if v0.1.5 [INFO] [stderr] Downloaded num-traits v0.2.6 [INFO] [stderr] Downloaded csv-core v0.1.4 [INFO] [stderr] Downloaded num-integer v0.1.39 [INFO] [stderr] Downloaded num-complex v0.1.43 [INFO] [stderr] Downloaded memchr v2.1.0 [INFO] [stderr] Downloaded libc v0.2.43 [INFO] [stderr] Downloaded csv v1.0.1 [INFO] [stderr] Downloaded rustfft v2.1.0 [INFO] [stderr] Downloaded serde v1.0.79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 188a0a399a28e3550be45395be949b10161b5808ac6f2a46098d4ba62e57cea9 [INFO] running `Command { std: "docker" "start" "-a" "188a0a399a28e3550be45395be949b10161b5808ac6f2a46098d4ba62e57cea9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "188a0a399a28e3550be45395be949b10161b5808ac6f2a46098d4ba62e57cea9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "188a0a399a28e3550be45395be949b10161b5808ac6f2a46098d4ba62e57cea9", kill_on_drop: false }` [INFO] [stdout] 188a0a399a28e3550be45395be949b10161b5808ac6f2a46098d4ba62e57cea9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 19eaec4822dd0e81d1ab910dcc4de362476720795aee3218d806aaf5748705cd [INFO] running `Command { std: "docker" "start" "-a" "19eaec4822dd0e81d1ab910dcc4de362476720795aee3218d806aaf5748705cd", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling hound v3.4.0 [INFO] [stderr] Compiling memchr v2.1.0 [INFO] [stderr] Compiling rustfft v2.1.0 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling csv-core v0.1.4 [INFO] [stderr] Compiling csv v1.0.1 [INFO] [stderr] Compiling statrs v0.10.0 [INFO] [stderr] Compiling overdrive v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `hound` is imported redundantly [INFO] [stdout] --> src/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate hound; [INFO] [stdout] | ------------------- the item `hound` is already imported here [INFO] [stdout] ... [INFO] [stdout] 15 | use hound; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/main.rs:32:18 [INFO] [stdout] | [INFO] [stdout] 32 | for m in (0..100) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 32 - for m in (0..100) { [INFO] [stdout] 32 + for m in 0..100 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:58:25 [INFO] [stdout] | [INFO] [stdout] 58 | let amplitude = (i16::MAX as f32); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 58 - let amplitude = (i16::MAX as f32); [INFO] [stdout] 58 + let amplitude = i16::MAX as f32; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `hound` is imported redundantly [INFO] [stdout] --> src/main.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate hound; [INFO] [stdout] | ------------------- the item `hound` is already imported here [INFO] [stdout] ... [INFO] [stdout] 66 | use hound; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `hound` is imported redundantly [INFO] [stdout] --> src/main.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate hound; [INFO] [stdout] | ------------------- the item `hound` is already imported here [INFO] [stdout] ... [INFO] [stdout] 95 | use hound; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `hound` is imported redundantly [INFO] [stdout] --> src/main.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate hound; [INFO] [stdout] | ------------------- the item `hound` is already imported here [INFO] [stdout] ... [INFO] [stdout] 124 | use hound; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:136:22 [INFO] [stdout] | [INFO] [stdout] 136 | let sample = ( [INFO] [stdout] | ______________________^ [INFO] [stdout] 137 | | // Main harmonic [INFO] [stdout] 138 | | (t * 110.0 * 2.0 * PI).sin() [INFO] [stdout] | |____________^____________________________^ [INFO] [stdout] | ||____________| [INFO] [stdout] | | [INFO] [stdout] 139 | | ); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 136 - let sample = ( [INFO] [stdout] 136 + let sample = (t * 110.0 * 2.0 * PI).sin(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:141:25 [INFO] [stdout] | [INFO] [stdout] 141 | let amplitude = (i16::MAX as f32); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 141 - let amplitude = (i16::MAX as f32); [INFO] [stdout] 141 + let amplitude = i16::MAX as f32; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `hound` is imported redundantly [INFO] [stdout] --> src/main.rs:149:9 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate hound; [INFO] [stdout] | ------------------- the item `hound` is already imported here [INFO] [stdout] ... [INFO] [stdout] 149 | use hound; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.18s [INFO] running `Command { std: "docker" "inspect" "19eaec4822dd0e81d1ab910dcc4de362476720795aee3218d806aaf5748705cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19eaec4822dd0e81d1ab910dcc4de362476720795aee3218d806aaf5748705cd", kill_on_drop: false }` [INFO] [stdout] 19eaec4822dd0e81d1ab910dcc4de362476720795aee3218d806aaf5748705cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 502852c066544b2a8657a69528c4952627d93e0286507c9d2b2d81172550dc3b [INFO] running `Command { std: "docker" "start" "-a" "502852c066544b2a8657a69528c4952627d93e0286507c9d2b2d81172550dc3b", kill_on_drop: false }` [INFO] [stderr] Compiling overdrive v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `hound` is imported redundantly [INFO] [stdout] --> src/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate hound; [INFO] [stdout] | ------------------- the item `hound` is already imported here [INFO] [stdout] ... [INFO] [stdout] 15 | use hound; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/main.rs:32:18 [INFO] [stdout] | [INFO] [stdout] 32 | for m in (0..100) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 32 - for m in (0..100) { [INFO] [stdout] 32 + for m in 0..100 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:58:25 [INFO] [stdout] | [INFO] [stdout] 58 | let amplitude = (i16::MAX as f32); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 58 - let amplitude = (i16::MAX as f32); [INFO] [stdout] 58 + let amplitude = i16::MAX as f32; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `hound` is imported redundantly [INFO] [stdout] --> src/main.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate hound; [INFO] [stdout] | ------------------- the item `hound` is already imported here [INFO] [stdout] ... [INFO] [stdout] 66 | use hound; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `hound` is imported redundantly [INFO] [stdout] --> src/main.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate hound; [INFO] [stdout] | ------------------- the item `hound` is already imported here [INFO] [stdout] ... [INFO] [stdout] 95 | use hound; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `hound` is imported redundantly [INFO] [stdout] --> src/main.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate hound; [INFO] [stdout] | ------------------- the item `hound` is already imported here [INFO] [stdout] ... [INFO] [stdout] 124 | use hound; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:136:22 [INFO] [stdout] | [INFO] [stdout] 136 | let sample = ( [INFO] [stdout] | ______________________^ [INFO] [stdout] 137 | | // Main harmonic [INFO] [stdout] 138 | | (t * 110.0 * 2.0 * PI).sin() [INFO] [stdout] | |____________^____________________________^ [INFO] [stdout] | ||____________| [INFO] [stdout] | | [INFO] [stdout] 139 | | ); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 136 - let sample = ( [INFO] [stdout] 136 + let sample = (t * 110.0 * 2.0 * PI).sin(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:141:25 [INFO] [stdout] | [INFO] [stdout] 141 | let amplitude = (i16::MAX as f32); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 141 - let amplitude = (i16::MAX as f32); [INFO] [stdout] 141 + let amplitude = i16::MAX as f32; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `hound` is imported redundantly [INFO] [stdout] --> src/main.rs:149:9 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate hound; [INFO] [stdout] | ------------------- the item `hound` is already imported here [INFO] [stdout] ... [INFO] [stdout] 149 | use hound; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `Command { std: "docker" "inspect" "502852c066544b2a8657a69528c4952627d93e0286507c9d2b2d81172550dc3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "502852c066544b2a8657a69528c4952627d93e0286507c9d2b2d81172550dc3b", kill_on_drop: false }` [INFO] [stdout] 502852c066544b2a8657a69528c4952627d93e0286507c9d2b2d81172550dc3b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 03affb49d76f0b8e4170dfe0456eccbf8522a8486990706967c1740b4ef87452 [INFO] running `Command { std: "docker" "start" "-a" "03affb49d76f0b8e4170dfe0456eccbf8522a8486990706967c1740b4ef87452", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: the item `hound` is imported redundantly [INFO] [stderr] --> src/main.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 3 | extern crate hound; [INFO] [stderr] | ------------------- the item `hound` is already imported here [INFO] [stderr] ... [INFO] [stderr] 15 | use hound; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression [INFO] [stderr] --> src/main.rs:32:18 [INFO] [stderr] | [INFO] [stderr] 32 | for m in (0..100) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 32 - for m in (0..100) { [INFO] [stderr] 32 + for m in 0..100 { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/main.rs:58:25 [INFO] [stderr] | [INFO] [stderr] 58 | let amplitude = (i16::MAX as f32); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 58 - let amplitude = (i16::MAX as f32); [INFO] [stderr] 58 + let amplitude = i16::MAX as f32; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: the item `hound` is imported redundantly [INFO] [stderr] --> src/main.rs:66:9 [INFO] [stderr] | [INFO] [stderr] 3 | extern crate hound; [INFO] [stderr] | ------------------- the item `hound` is already imported here [INFO] [stderr] ... [INFO] [stderr] 66 | use hound; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `hound` is imported redundantly [INFO] [stderr] --> src/main.rs:95:9 [INFO] [stderr] | [INFO] [stderr] 3 | extern crate hound; [INFO] [stderr] | ------------------- the item `hound` is already imported here [INFO] [stderr] ... [INFO] [stderr] 95 | use hound; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `hound` is imported redundantly [INFO] [stderr] --> src/main.rs:124:9 [INFO] [stderr] | [INFO] [stderr] 3 | extern crate hound; [INFO] [stderr] | ------------------- the item `hound` is already imported here [INFO] [stderr] ... [INFO] [stderr] 124 | use hound; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/main.rs:136:22 [INFO] [stderr] | [INFO] [stderr] 136 | let sample = ( [INFO] [stderr] | ______________________^ [INFO] [stderr] 137 | | // Main harmonic [INFO] [stderr] 138 | | (t * 110.0 * 2.0 * PI).sin() [INFO] [stderr] | |____________^____________________________^ [INFO] [stderr] | ||____________| [INFO] [stderr] | | [INFO] [stderr] 139 | | ); [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 136 - let sample = ( [INFO] [stderr] 136 + let sample = (t * 110.0 * 2.0 * PI).sin(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/main.rs:141:25 [INFO] [stderr] | [INFO] [stderr] 141 | let amplitude = (i16::MAX as f32); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 141 - let amplitude = (i16::MAX as f32); [INFO] [stderr] 141 + let amplitude = i16::MAX as f32; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: the item `hound` is imported redundantly [INFO] [stderr] --> src/main.rs:149:9 [INFO] [stderr] | [INFO] [stderr] 3 | extern crate hound; [INFO] [stderr] | ------------------- the item `hound` is already imported here [INFO] [stderr] ... [INFO] [stderr] 149 | use hound; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `overdrive` (bin "overdrive" test) generated 9 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/overdrive-ecd61efabf7105ec) [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" "03affb49d76f0b8e4170dfe0456eccbf8522a8486990706967c1740b4ef87452", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03affb49d76f0b8e4170dfe0456eccbf8522a8486990706967c1740b4ef87452", kill_on_drop: false }` [INFO] [stdout] 03affb49d76f0b8e4170dfe0456eccbf8522a8486990706967c1740b4ef87452