[INFO] cloning repository https://github.com/tonujet/brownian-motion-simulation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tonujet/brownian-motion-simulation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonujet%2Fbrownian-motion-simulation", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c85aabb305032cc66ea0cf2c3b1ce5f91aaabdfc
[INFO] checking tonujet/brownian-motion-simulation against try#8e819ff5434466e9a823e03871a1775ac7d84ddf for pr-156027
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonujet%2Fbrownian-motion-simulation" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tonujet/brownian-motion-simulation
[INFO] finished tweaking git repo https://github.com/tonujet/brownian-motion-simulation
[INFO] tweaked toml for git repo https://github.com/tonujet/brownian-motion-simulation written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tonujet/brownian-motion-simulation on toolchain 8e819ff5434466e9a823e03871a1775ac7d84ddf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tonujet/brownian-motion-simulation 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" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: methods `decrement` and `get` are never used
[INFO] [stdout]   --> crates/simulation/src/grid.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait Grid: Sync + Send {
[INFO] [stdout]    |           ---- methods in this trait
[INFO] [stdout] 15 |     fn increment(&self, index: usize);
[INFO] [stdout] 16 |     fn decrement(&self, index: usize);
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 17 |     fn transfer(&self, from: usize, to: usize);
[INFO] [stdout] 18 |     fn get(&self, index: usize) -> u32;
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] [stdout] warning: function `cpu_threads` is never used
[INFO] [stdout]  --> crates/simulation/benches/common.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn cpu_threads() -> usize {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `decrement` and `get` are never used
[INFO] [stdout]   --> crates/simulation/src/grid.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait Grid: Sync + Send {
[INFO] [stdout]    |           ---- methods in this trait
[INFO] [stdout] 15 |     fn increment(&self, index: usize);
[INFO] [stdout] 16 |     fn decrement(&self, index: usize);
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 17 |     fn transfer(&self, from: usize, to: usize);
[INFO] [stdout] 18 |     fn get(&self, index: usize) -> u32;
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
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[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "a020b2381d6947cf7003834c387181887e121516373a9168aae1da569f3f1fd2", kill_on_drop: false }`
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[INFO] [stdout] a020b2381d6947cf7003834c387181887e121516373a9168aae1da569f3f1fd2
