[INFO] cloning repository https://github.com/nilsmartel/ai-race
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nilsmartel/ai-race" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnilsmartel%2Fai-race", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnilsmartel%2Fai-race'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 39dab64e0a2a6f3f9e57b5c7f98ec799398cb2c1
[INFO] checking nilsmartel/ai-race against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnilsmartel%2Fai-race" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nilsmartel/ai-race on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nilsmartel/ai-race
[INFO] finished tweaking git repo https://github.com/nilsmartel/ai-race
[INFO] tweaked toml for git repo https://github.com/nilsmartel/ai-race written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/nilsmartel/ai-race already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 661b0f5873dfb611ba5784107a5aadc1c4ef197fff6621436f2bef988d6a101d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "661b0f5873dfb611ba5784107a5aadc1c4ef197fff6621436f2bef988d6a101d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "661b0f5873dfb611ba5784107a5aadc1c4ef197fff6621436f2bef988d6a101d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "661b0f5873dfb611ba5784107a5aadc1c4ef197fff6621436f2bef988d6a101d", kill_on_drop: false }`
[INFO] [stdout] 661b0f5873dfb611ba5784107a5aadc1c4ef197fff6621436f2bef988d6a101d
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3346e0a330fab40e826f9c46b798c7b7da0edaa90f321d4dad9deb8868c8a181
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3346e0a330fab40e826f9c46b798c7b7da0edaa90f321d4dad9deb8868c8a181", kill_on_drop: false }`
[INFO] [stderr]     Checking ultraviolet v0.7.5
[INFO] [stderr]     Checking ai-race v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct is never constructed: `Model`
[INFO] [stdout]  --> src/model.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Model {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/model.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn new(verts: Vec<Vec2>, edges: Vec<(usize, usize)>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `transform`
[INFO] [stdout]   --> src/model.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn transform(mut self, pos: Vec2, rot: f32) -> Model {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `faces`
[INFO] [stdout]   --> src/model.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn faces(&self) -> Vec<(Vec2, Vec2)> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `distance_on_y_axis`
[INFO] [stdout]   --> src/model.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn distance_on_y_axis(line: (Vec2, Vec2)) -> Option<f32> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Model`
[INFO] [stdout]  --> src/model.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Model {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/model.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn new(verts: Vec<Vec2>, edges: Vec<(usize, usize)>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `transform`
[INFO] [stdout]   --> src/model.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn transform(mut self, pos: Vec2, rot: f32) -> Model {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `faces`
[INFO] [stdout]   --> src/model.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn faces(&self) -> Vec<(Vec2, Vec2)> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `distance_on_y_axis`
[INFO] [stdout]   --> src/model.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn distance_on_y_axis(line: (Vec2, Vec2)) -> Option<f32> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.47s
[INFO] running `Command { std: "docker" "inspect" "3346e0a330fab40e826f9c46b798c7b7da0edaa90f321d4dad9deb8868c8a181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3346e0a330fab40e826f9c46b798c7b7da0edaa90f321d4dad9deb8868c8a181", kill_on_drop: false }`
[INFO] [stdout] 3346e0a330fab40e826f9c46b798c7b7da0edaa90f321d4dad9deb8868c8a181