[INFO] cloning repository https://github.com/kofls/kf_challenge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kofls/kf_challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkofls%2Fkf_challenge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkofls%2Fkf_challenge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b4593895fab7293841fde5db31b07668f7cbb8e9
[INFO] checking kofls/kf_challenge against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkofls%2Fkf_challenge" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kofls/kf_challenge 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/kofls/kf_challenge
[INFO] finished tweaking git repo https://github.com/kofls/kf_challenge
[INFO] tweaked toml for git repo https://github.com/kofls/kf_challenge written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/kofls/kf_challenge 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vecmat v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 71a9d333b883b95999a8109555ea019fba0d3e19d3f275fae9fbc3a8ed8f521b
[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" "71a9d333b883b95999a8109555ea019fba0d3e19d3f275fae9fbc3a8ed8f521b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71a9d333b883b95999a8109555ea019fba0d3e19d3f275fae9fbc3a8ed8f521b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71a9d333b883b95999a8109555ea019fba0d3e19d3f275fae9fbc3a8ed8f521b", kill_on_drop: false }`
[INFO] [stdout] 71a9d333b883b95999a8109555ea019fba0d3e19d3f275fae9fbc3a8ed8f521b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 4521efeba2a777ecdbd5159af9fa25c09e6f9785571b3e84d0a72ac9f9c82925
[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" "4521efeba2a777ecdbd5159af9fa25c09e6f9785571b3e84d0a72ac9f9c82925", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking vecmat v0.4.0
[INFO] [stderr]     Checking kf_challenge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `vec::Vec2`, `vec::Vec3`
[INFO] [stdout]  --> src/lib.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use vecmat::{vec::Vec2, vec::Vec3};
[INFO] [stdout]   |              ^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `approx::abs_diff_eq`
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use approx::abs_diff_eq;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::f64`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::f64;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/geometry.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn new(center: Vec3<f64>, normal: Vec3<f64>, bounds: Option<Bound>) -> Self{
[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: `is_point_on_surface`
[INFO] [stdout]   --> src/geometry.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn is_point_on_surface(&self, point: &Vec3<f64>) -> bool{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_point_on_plane`
[INFO] [stdout]   --> src/geometry.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn is_point_on_plane(&self, point: &Vec3<f64>) -> bool{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_point_in_bounds`
[INFO] [stdout]   --> src/geometry.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn is_point_in_bounds(&self, point: &Vec3<f64>) -> bool{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `global_to_local_2d`
[INFO] [stdout]   --> src/geometry.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn global_to_local_2d(&self, global_point: &Vec3<f64>) -> Vec2<f64> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `local_2d_to_global`
[INFO] [stdout]   --> src/geometry.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn local_2d_to_global(&self, local_point: &Vec2<f64>) -> Vec3<f64> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `local_to_global`
[INFO] [stdout]   --> src/geometry.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn local_to_global(&self, local_point: &Vec3<f64>) -> Vec3<f64> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `global_to_local`
[INFO] [stdout]   --> src/geometry.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn global_to_local(&self, global_point: &Vec3<f64>) -> Vec3<f64> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Rectangle`
[INFO] [stdout]  --> src/bound.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Rectangle(RectangleBound),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Other`
[INFO] [stdout]  --> src/bound.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Other, // Can be extended to use other types of bounds
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/bound.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(x_half_bound: f64, y_half_bound: f64) -> Bound{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `translate`
[INFO] [stdout]  --> src/linalg.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn translate(x: Vec3<f64>, trans: Vec3<f64>) -> Vec3<f64>{
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rotate_about_x_axis`
[INFO] [stdout]  --> src/linalg.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn rotate_about_x_axis(v: Vec3<f64>, angle: f64) -> Vec3<f64>{
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rotate_about_y_axis`
[INFO] [stdout]   --> src/linalg.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn rotate_about_y_axis(v: Vec3<f64>, angle: f64) -> Vec3<f64>{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rotate_about_z_axis`
[INFO] [stdout]   --> src/linalg.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn rotate_about_z_axis(v: Vec3<f64>, angle: f64) -> Vec3<f64>{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Other`
[INFO] [stdout]  --> src/bound.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Other, // Can be extended to use other types of bounds
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Other`
[INFO] [stdout]  --> src/bound.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Other, // Can be extended to use other types of bounds
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Other`
[INFO] [stdout]  --> src/bound.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Other, // Can be extended to use other types of bounds
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.64s
[INFO] running `Command { std: "docker" "inspect" "4521efeba2a777ecdbd5159af9fa25c09e6f9785571b3e84d0a72ac9f9c82925", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4521efeba2a777ecdbd5159af9fa25c09e6f9785571b3e84d0a72ac9f9c82925", kill_on_drop: false }`
[INFO] [stdout] 4521efeba2a777ecdbd5159af9fa25c09e6f9785571b3e84d0a72ac9f9c82925