[INFO] cloning repository https://github.com/AlexBrence/algorithm_visualizer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlexBrence/algorithm_visualizer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexBrence%2Falgorithm_visualizer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexBrence%2Falgorithm_visualizer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 29065148ce5d2de6675d7455b440119c165da4f5
[INFO] checking AlexBrence/algorithm_visualizer against db8f076d2619ce2585b0380dda06e8da25a40da4 for pr-163699
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexBrence%2Falgorithm_visualizer" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AlexBrence/algorithm_visualizer
[INFO] finished tweaking git repo https://github.com/AlexBrence/algorithm_visualizer
[INFO] tweaked toml for git repo https://github.com/AlexBrence/algorithm_visualizer written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AlexBrence/algorithm_visualizer on toolchain db8f076d2619ce2585b0380dda06e8da25a40da4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db8f076d2619ce2585b0380dda06e8da25a40da4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AlexBrence/algorithm_visualizer 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" "+db8f076d2619ce2585b0380dda06e8da25a40da4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c2aaf9691c5ee844fe55c6f0d094bc0a355f2af94155312950058f2f8b25c900
[INFO] running `Command { std: "docker" "start" "c2aaf9691c5ee844fe55c6f0d094bc0a355f2af94155312950058f2f8b25c900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2aaf9691c5ee844fe55c6f0d094bc0a355f2af94155312950058f2f8b25c900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c2aaf9691c5ee844fe55c6f0d094bc0a355f2af94155312950058f2f8b25c900" "/opt/rustwide/cargo-home/bin/cargo" "+db8f076d2619ce2585b0380dda06e8da25a40da4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2aaf9691c5ee844fe55c6f0d094bc0a355f2af94155312950058f2f8b25c900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c2aaf9691c5ee844fe55c6f0d094bc0a355f2af94155312950058f2f8b25c900" "/opt/rustwide/cargo-home/bin/cargo" "+db8f076d2619ce2585b0380dda06e8da25a40da4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]     Checking miniz_oxide v0.8.5
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]    Compiling miniquad v0.4.8
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking bytemuck v1.22.0
[INFO] [stderr]     Checking ttf-parser v0.21.1
[INFO] [stderr]     Checking quad-rand v0.2.3
[INFO] [stderr]     Checking glam v0.27.0
[INFO] [stderr]    Compiling macroquad_macro v0.1.8
[INFO] [stderr]     Checking flate2 v1.1.0
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking fontdue v0.9.3
[INFO] [stderr]     Checking macroquad v0.4.14
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking tokio v1.44.1
[INFO] [stderr]     Checking algorithm_visualizer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `InsertionSort`, `MergeSort`, `HeapSort`, and `CountingSort` are never constructed
[INFO] [stdout]   --> src/algorithms.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub enum Type {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 13 |     InsertionSort,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 14 |     MergeSort,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 15 |     HeapSort,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 16 |     QuickSort,
[INFO] [stdout] 17 |     CountingSort,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Type` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `InsertionSort`, `MergeSort`, `HeapSort`, and `CountingSort` are never constructed
[INFO] [stdout]   --> src/algorithms.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub enum Type {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 13 |     InsertionSort,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 14 |     MergeSort,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 15 |     HeapSort,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 16 |     QuickSort,
[INFO] [stdout] 17 |     CountingSort,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Type` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `tokio`
[INFO] [stderr]  --> Cargo.toml:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | [dependencies.tokio]
[INFO] [stderr]   |               ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `tokio`
[INFO] [stderr] warning: `algorithm_visualizer` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.39s
[INFO] running `Command { std: "docker" "inspect" "c2aaf9691c5ee844fe55c6f0d094bc0a355f2af94155312950058f2f8b25c900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2aaf9691c5ee844fe55c6f0d094bc0a355f2af94155312950058f2f8b25c900", kill_on_drop: false }`
[INFO] [stdout] c2aaf9691c5ee844fe55c6f0d094bc0a355f2af94155312950058f2f8b25c900