[INFO] cloning repository https://github.com/CrabBucket/RustConwayGameOfLife [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CrabBucket/RustConwayGameOfLife" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrabBucket%2FRustConwayGameOfLife", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrabBucket%2FRustConwayGameOfLife'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a9e55934e96a2ab06e03f209504abf25d6092067 [INFO] checking CrabBucket/RustConwayGameOfLife/a9e55934e96a2ab06e03f209504abf25d6092067 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrabBucket%2FRustConwayGameOfLife" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CrabBucket/RustConwayGameOfLife on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/CrabBucket/RustConwayGameOfLife [INFO] finished tweaking git repo https://github.com/CrabBucket/RustConwayGameOfLife [INFO] tweaked toml for git repo https://github.com/CrabBucket/RustConwayGameOfLife written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/CrabBucket/RustConwayGameOfLife 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cpal v0.11.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.60 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.60 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.60 [INFO] [stderr] Downloaded twox-hash v1.5.0 [INFO] [stderr] Downloaded tiff v0.4.0 [INFO] [stderr] Downloaded slotmap v0.3.0 [INFO] [stderr] Downloaded js-sys v0.3.37 [INFO] [stderr] Downloaded xi-unicode v0.2.0 [INFO] [stderr] Downloaded claxon v0.4.2 [INFO] [stderr] Downloaded vek v0.9.12 [INFO] [stderr] Downloaded hashbrown v0.7.1 [INFO] [stderr] Downloaded lewton v0.10.1 [INFO] [stderr] Downloaded wasm-bindgen v0.2.60 [INFO] [stderr] Downloaded nom v5.1.1 [INFO] [stderr] Downloaded glow v0.4.0 [INFO] [stderr] Downloaded image v0.23.3 [INFO] [stderr] Downloaded bindgen v0.53.2 [INFO] [stderr] Downloaded png v0.16.2 [INFO] [stderr] Downloaded thiserror-impl v1.0.14 [INFO] [stderr] Downloaded thiserror v1.0.14 [INFO] [stderr] Downloaded ogg v0.7.0 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.60 [INFO] [stderr] Downloaded coreaudio-sys v0.2.4 [INFO] [stderr] Downloaded static_assertions v0.2.5 [INFO] [stderr] Downloaded web-sys v0.3.37 [INFO] [stderr] Downloaded rodio v0.11.0 [INFO] [stderr] Downloaded tetra v0.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] acbaac460d45eeab4c4e9450ae6180b9ef44d3f30d03853ec211dbf05e9ba7fe [INFO] running `Command { std: "docker" "start" "-a" "acbaac460d45eeab4c4e9450ae6180b9ef44d3f30d03853ec211dbf05e9ba7fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "acbaac460d45eeab4c4e9450ae6180b9ef44d3f30d03853ec211dbf05e9ba7fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acbaac460d45eeab4c4e9450ae6180b9ef44d3f30d03853ec211dbf05e9ba7fe", kill_on_drop: false }` [INFO] [stdout] acbaac460d45eeab4c4e9450ae6180b9ef44d3f30d03853ec211dbf05e9ba7fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b1429556bcdd759c7d885b09033104739fb65d1a7bcbcddad82449411d4beef [INFO] running `Command { std: "docker" "start" "-a" "3b1429556bcdd759c7d885b09033104739fb65d1a7bcbcddad82449411d4beef", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling xml-rs v0.8.2 [INFO] [stderr] Compiling sdl2-sys v0.33.0 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling cpal v0.11.0 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Compiling vek v0.9.12 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking deflate v0.8.4 [INFO] [stderr] Checking ogg v0.7.0 [INFO] [stderr] Compiling hashbrown v0.7.1 [INFO] [stderr] Checking xi-unicode v0.2.0 [INFO] [stderr] Checking tinyvec v0.3.3 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Compiling sdl2 v0.33.0 [INFO] [stderr] Checking tiff v0.4.0 [INFO] [stderr] Checking static_assertions v0.2.5 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Checking claxon v0.4.2 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking lewton v0.10.1 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking bytemuck v1.2.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking slice-deque v0.3.0 [INFO] [stderr] Checking png v0.16.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Checking rayon-core v1.7.0 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking rusttype v0.8.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking const-random v0.1.8 [INFO] [stderr] Checking ahash v0.3.2 [INFO] [stderr] Compiling glow v0.4.0 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking glyph_brush_layout v0.1.9 [INFO] [stderr] Checking minimp3 v0.3.5 [INFO] [stderr] Checking twox-hash v1.5.0 [INFO] [stderr] Checking glyph_brush v0.6.3 [INFO] [stderr] Checking jpeg-decoder v0.1.18 [INFO] [stderr] Checking image v0.23.3 [INFO] [stderr] Compiling thiserror-impl v1.0.14 [INFO] [stderr] Checking thiserror v1.0.14 [INFO] [stderr] Checking rodio v0.11.0 [INFO] [stderr] Checking tetra v0.3.3 [INFO] [stderr] Checking rust_game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:75:42 [INFO] [stdout] | [INFO] [stdout] 75 | cellstack.push(Cell::new((x*20),y*20)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 75 - cellstack.push(Cell::new((x*20),y*20)); [INFO] [stdout] 75 + cellstack.push(Cell::new(x*20,y*20)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:195:19 [INFO] [stdout] | [INFO] [stdout] 195 | if(state){ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 195 - if(state){ [INFO] [stdout] 195 + if state { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:109:17 [INFO] [stdout] | [INFO] [stdout] 109 | let mut clickedcell = clickedcellstack.get_mut((mouse_y.floor()/20f32) as usize).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:75:42 [INFO] [stdout] | [INFO] [stdout] 75 | cellstack.push(Cell::new((x*20),y*20)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 75 - cellstack.push(Cell::new((x*20),y*20)); [INFO] [stdout] 75 + cellstack.push(Cell::new(x*20,y*20)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:195:19 [INFO] [stdout] | [INFO] [stdout] 195 | if(state){ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 195 - if(state){ [INFO] [stdout] 195 + if state { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:110:17 [INFO] [stdout] | [INFO] [stdout] 110 | let mut clickedcellstate = clickedcell; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:186:21 [INFO] [stdout] | [INFO] [stdout] 186 | let mut cell = cells.get_mut(x as usize).unwrap().get_mut(y as usize).unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:109:17 [INFO] [stdout] | [INFO] [stdout] 109 | let mut clickedcell = clickedcellstack.get_mut((mouse_y.floor()/20f32) as usize).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:110:17 [INFO] [stdout] | [INFO] [stdout] 110 | let mut clickedcellstate = clickedcell; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:186:21 [INFO] [stdout] | [INFO] [stdout] 186 | let mut cell = cells.get_mut(x as usize).unwrap().get_mut(y as usize).unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.98s [INFO] running `Command { std: "docker" "inspect" "3b1429556bcdd759c7d885b09033104739fb65d1a7bcbcddad82449411d4beef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b1429556bcdd759c7d885b09033104739fb65d1a7bcbcddad82449411d4beef", kill_on_drop: false }` [INFO] [stdout] 3b1429556bcdd759c7d885b09033104739fb65d1a7bcbcddad82449411d4beef