[INFO] cloning repository https://github.com/fnky/particle-life-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fnky/particle-life-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffnky%2Fparticle-life-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffnky%2Fparticle-life-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd8dfe807882be39a6c47f0b64c724969f6bbca7
[INFO] checking fnky/particle-life-rs against master#4eb62535fc12dd1a63fd43a4173e224e79313c4d for pr-158816
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffnky%2Fparticle-life-rs" "/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/fnky/particle-life-rs
[INFO] finished tweaking git repo https://github.com/fnky/particle-life-rs
[INFO] tweaked toml for git repo https://github.com/fnky/particle-life-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fnky/particle-life-rs on toolchain 4eb62535fc12dd1a63fd43a4173e224e79313c4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fnky/particle-life-rs 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" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getrandom v0.2.5
[INFO] [stderr]   Downloaded quote v1.0.16
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[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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0d47060d6a5203fce7685de68119ee512f2d343c1b4e79541e7420bfe62e1f7e
[INFO] running `Command { std: "docker" "start" "0d47060d6a5203fce7685de68119ee512f2d343c1b4e79541e7420bfe62e1f7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d47060d6a5203fce7685de68119ee512f2d343c1b4e79541e7420bfe62e1f7e", 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" "0d47060d6a5203fce7685de68119ee512f2d343c1b4e79541e7420bfe62e1f7e" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d47060d6a5203fce7685de68119ee512f2d343c1b4e79541e7420bfe62e1f7e", 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" "0d47060d6a5203fce7685de68119ee512f2d343c1b4e79541e7420bfe62e1f7e" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking cfg-if v1.0.0
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[INFO] [stderr]     Checking particle-life v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/universe.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |         for mut p in self.particles.iter_mut() {
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `f` is never read
[INFO] [stdout]    --> src/universe.rs:220:29
[INFO] [stdout]     |
[INFO] [stdout] 220 |                   let mut f = 0.0;
[INFO] [stdout]     |                               ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 237 | /                     f = R_SMOOTH
[INFO] [stdout] 238 | |                         * min_r as f64
[INFO] [stdout] 239 | |                         * (1.0 / (min_r as f64 + R_SMOOTH) - 1.0 / (r + R_SMOOTH));
[INFO] [stdout]     | |__________________________________________________________________________________- `f` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_color` is never used
[INFO] [stdout]   --> src/particle_types.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl ParticleTypes {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn get_color(&self, index: usize) -> Option<&Color> {
[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 `set_size` and `set_zoom` are never used
[INFO] [stdout]    --> src/universe.rs:87:12
[INFO] [stdout]     |
[INFO] [stdout]  36 | impl Universe {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  87 |     pub fn set_size(&mut self, width: f32, height: f32) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 332 |     pub fn set_zoom(&mut self, cx: f32, cy: f32, zoom: f32) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/universe.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |         for mut p in self.particles.iter_mut() {
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `f` is never read
[INFO] [stdout]    --> src/universe.rs:220:29
[INFO] [stdout]     |
[INFO] [stdout] 220 |                   let mut f = 0.0;
[INFO] [stdout]     |                               ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 237 | /                     f = R_SMOOTH
[INFO] [stdout] 238 | |                         * min_r as f64
[INFO] [stdout] 239 | |                         * (1.0 / (min_r as f64 + R_SMOOTH) - 1.0 / (r + R_SMOOTH));
[INFO] [stdout]     | |__________________________________________________________________________________- `f` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_color` is never used
[INFO] [stdout]   --> src/particle_types.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl ParticleTypes {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn get_color(&self, index: usize) -> Option<&Color> {
[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 `set_size` and `set_zoom` are never used
[INFO] [stdout]    --> src/universe.rs:87:12
[INFO] [stdout]     |
[INFO] [stdout]  36 | impl Universe {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  87 |     pub fn set_size(&mut self, width: f32, height: f32) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 332 |     pub fn set_zoom(&mut self, cx: f32, cy: f32, zoom: f32) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 22.38s
[INFO] running `Command { std: "docker" "inspect" "0d47060d6a5203fce7685de68119ee512f2d343c1b4e79541e7420bfe62e1f7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d47060d6a5203fce7685de68119ee512f2d343c1b4e79541e7420bfe62e1f7e", kill_on_drop: false }`
[INFO] [stdout] 0d47060d6a5203fce7685de68119ee512f2d343c1b4e79541e7420bfe62e1f7e
