[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] checking yernende/overdrive against master#b359ccf1b0b7b2d2c1c4932344b806e68bd053a9 for pr-105483 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyernende%2Foverdrive" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yernende/overdrive on toolchain b359ccf1b0b7b2d2c1c4932344b806e68bd053a9 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "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-1/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" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustfft v2.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 171a6007e855e6339e6360345471cb126e19e348ab46576f2bc81b7c73555fd5 [INFO] running `Command { std: "docker" "start" "-a" "171a6007e855e6339e6360345471cb126e19e348ab46576f2bc81b7c73555fd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "171a6007e855e6339e6360345471cb126e19e348ab46576f2bc81b7c73555fd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "171a6007e855e6339e6360345471cb126e19e348ab46576f2bc81b7c73555fd5", kill_on_drop: false }` [INFO] [stdout] 171a6007e855e6339e6360345471cb126e19e348ab46576f2bc81b7c73555fd5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0352b108c3012aff9e59a59d06405101119c4d0eff48df1886d2280282a9ebc1 [INFO] running `Command { std: "docker" "start" "-a" "0352b108c3012aff9e59a59d06405101119c4d0eff48df1886d2280282a9ebc1", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Checking cfg-if v0.1.5 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Compiling serde v1.0.79 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Compiling memchr v2.1.0 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking csv-core v0.1.4 [INFO] [stderr] Checking statrs v0.10.0 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking rustfft v2.1.0 [INFO] [stderr] Checking csv v1.0.1 [INFO] [stderr] Checking 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: 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: 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] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.65s [INFO] running `Command { std: "docker" "inspect" "0352b108c3012aff9e59a59d06405101119c4d0eff48df1886d2280282a9ebc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0352b108c3012aff9e59a59d06405101119c4d0eff48df1886d2280282a9ebc1", kill_on_drop: false }` [INFO] [stdout] 0352b108c3012aff9e59a59d06405101119c4d0eff48df1886d2280282a9ebc1