[INFO] updating cached repository https://github.com/loganintech/algo-visualizer [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 04275709ef2cd81292852d4e8e8761760a337657 [INFO] checking loganintech/algo-visualizer against master#6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 for pr-70872 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floganintech%2Falgo-visualizer" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/loganintech/algo-visualizer on toolchain 6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 [INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/loganintech/algo-visualizer [INFO] finished tweaking git repo https://github.com/loganintech/algo-visualizer [INFO] tweaked toml for git repo https://github.com/loganintech/algo-visualizer written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/loganintech/algo-visualizer already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4c67ebacb18b06bf23736f8128c1b1077c1b60005b9b1e694b478b9e54d61b27 [INFO] running `"docker" "start" "-a" "4c67ebacb18b06bf23736f8128c1b1077c1b60005b9b1e694b478b9e54d61b27"` [INFO] [stderr] Compiling siphasher v0.3.1 [INFO] [stderr] Checking hsl v0.1.1 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling palette_derive v0.5.0 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking piston2d-graphics v0.36.0 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking glutin_glx_sys v0.1.6 [INFO] [stderr] Checking rayon-core v1.7.0 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Checking smithay-client-toolkit v0.4.6 [INFO] [stderr] Checking winit v0.19.5 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling palette v0.5.0 [INFO] [stderr] Checking jpeg-decoder v0.1.18 [INFO] [stderr] Checking glutin v0.21.2 [INFO] [stderr] Checking image v0.23.0 [INFO] [stderr] Checking pistoncore-input v0.28.0 [INFO] [stderr] Checking pistoncore-window v0.44.0 [INFO] [stderr] Checking piston2d-opengl_graphics v0.72.0 [INFO] [stderr] Checking pistoncore-event_loop v0.49.0 [INFO] [stderr] Checking pistoncore-glutin_window v0.63.0 [INFO] [stderr] Checking piston v0.49.0 [INFO] [stderr] Checking algo-visualizer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `Srgb` [INFO] [stderr] --> src/main.rs:4:39 [INFO] [stderr] | [INFO] [stderr] 4 | use palette::{Gradient, Hsv, LinSrgb, Srgb}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `bogo::BogoSort`, `insertion::InsertionSort`, `selection::SelectionSort` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | bogo::BogoSort, bubble::BubbleSort, insertion::InsertionSort, selection::SelectionSort, [INFO] [stderr] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/sorts/bogo.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn new(len: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/sorts/insertion.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn new(len: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/sorts/selection.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn new(len: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Srgb` [INFO] [stderr] --> src/main.rs:4:39 [INFO] [stderr] | [INFO] [stderr] 4 | use palette::{Gradient, Hsv, LinSrgb, Srgb}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `bogo::BogoSort`, `insertion::InsertionSort`, `selection::SelectionSort` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | bogo::BogoSort, bubble::BubbleSort, insertion::InsertionSort, selection::SelectionSort, [INFO] [stderr] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/sorts/bogo.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn new(len: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/sorts/insertion.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn new(len: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/sorts/selection.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn new(len: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 59.38s [INFO] running `"docker" "inspect" "4c67ebacb18b06bf23736f8128c1b1077c1b60005b9b1e694b478b9e54d61b27"` [INFO] running `"docker" "rm" "-f" "4c67ebacb18b06bf23736f8128c1b1077c1b60005b9b1e694b478b9e54d61b27"` [INFO] [stdout] 4c67ebacb18b06bf23736f8128c1b1077c1b60005b9b1e694b478b9e54d61b27