[INFO] updating cached repository https://github.com/exastion/raytrace
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 26f528f4cbd398b0fa2e2ec36e743abef71ced81
[INFO] testing exastion/raytrace against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexastion%2Fraytrace" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/exastion/raytrace on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/exastion/raytrace
[INFO] finished tweaking git repo https://github.com/exastion/raytrace
[INFO] tweaked toml for git repo https://github.com/exastion/raytrace written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/exastion/raytrace already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c40e7ab3f93fa9972126aea78352d04781699fddd4e9172c9c56dc5d368392dd
[INFO] running `"docker" "start" "-a" "c40e7ab3f93fa9972126aea78352d04781699fddd4e9172c9c56dc5d368392dd"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.18
[INFO] [stderr]    Compiling image v0.23.2
[INFO] [stderr]    Compiling raytrace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `image::RgbImage`
[INFO] [stderr]  --> src/rt/renderer.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use image::RgbImage;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]  --> src/main.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     let v = Vector::new(1.0, 1.0, 1.0);
[INFO] [stderr]   |         ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Renderer`
[INFO] [stderr]  --> src/rt/renderer.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Renderer {
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]  --> src/rt/renderer.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub fn new() -> Self {
[INFO] [stderr]   |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_point`
[INFO] [stderr]   --> src/rt/ray.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn get_point(self, distance: f64) -> Point {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `up`
[INFO] [stderr]   --> src/rt/camera/mod.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     up: Vector,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/rt/camera/mod.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn new(o: Point, d: Vector, up: Vector, scale_x: f64, scale_y: f64) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/rt/camera/mod.rs:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn new(o: Point, d: Vector, up: Vector, h: f64, v: f64) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `BBox`
[INFO] [stderr]   --> src/rt/mod.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct BBox {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/rt/mod.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn new(min: Point, max: Point) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `empty`
[INFO] [stderr]   --> src/rt/mod.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn empty() -> Self {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `full`
[INFO] [stderr]   --> src/rt/mod.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn full() -> Self {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `extend`
[INFO] [stderr]   --> src/rt/mod.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn extend(&mut self, other: BBox) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `intersect`
[INFO] [stderr]   --> src/rt/mod.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn intersect(self, ray: Ray) -> (f64, f64) {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_unbound`
[INFO] [stderr]   --> src/rt/mod.rs:49:12
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn is_unbound(self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `contains`
[INFO] [stderr]   --> src/rt/mod.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn contains(self, other: BBox) -> bool {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `contains_point`
[INFO] [stderr]   --> src/rt/mod.rs:59:12
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn contains_point(self, p: Point) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_empty`
[INFO] [stderr]   --> src/rt/mod.rs:64:12
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn is_empty(self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Intersection`
[INFO] [stderr]   --> src/rt/mod.rs:69:12
[INFO] [stderr]    |
[INFO] [stderr] 69 | pub struct Intersection {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/rt/mod.rs:78:12
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn new(distance: f64, ray: Ray, /*solid: Solid, */n: Vector, uv: Point) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `hit_point`
[INFO] [stderr]   --> src/rt/mod.rs:82:12
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn hit_point(self) -> Point {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `normal`
[INFO] [stderr]   --> src/rt/mod.rs:86:12
[INFO] [stderr]    |
[INFO] [stderr] 86 |     pub fn normal(self) -> Vector { self.n }
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `local`
[INFO] [stderr]   --> src/rt/mod.rs:88:12
[INFO] [stderr]    |
[INFO] [stderr] 88 |     pub fn local(self) -> Point { self.uv }
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `previousBestDistance` should have a snake case name
[INFO] [stderr]   --> src/rt/mod.rs:93:28
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn intersect(ray: Ray, previousBestDistance: f64) -> Option<Intersection>;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `previous_best_distance`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 24 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.79s
[INFO] running `"docker" "inspect" "c40e7ab3f93fa9972126aea78352d04781699fddd4e9172c9c56dc5d368392dd"`
[INFO] running `"docker" "rm" "-f" "c40e7ab3f93fa9972126aea78352d04781699fddd4e9172c9c56dc5d368392dd"`
[INFO] [stdout] c40e7ab3f93fa9972126aea78352d04781699fddd4e9172c9c56dc5d368392dd
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stdout] 07f4385b0444d03040fbee2ce85a70f74171996ef64784c6302b6f85ede5ce19
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "07f4385b0444d03040fbee2ce85a70f74171996ef64784c6302b6f85ede5ce19"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling raytrace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `image::RgbImage`
[INFO] [stderr]  --> src/rt/renderer.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use image::RgbImage;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]  --> src/main.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     let v = Vector::new(1.0, 1.0, 1.0);
[INFO] [stderr]   |         ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Renderer`
[INFO] [stderr]  --> src/rt/renderer.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Renderer {
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]  --> src/rt/renderer.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub fn new() -> Self {
[INFO] [stderr]   |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `up`
[INFO] [stderr]   --> src/rt/camera/mod.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     up: Vector,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/rt/camera/mod.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn new(o: Point, d: Vector, up: Vector, scale_x: f64, scale_y: f64) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/rt/camera/mod.rs:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn new(o: Point, d: Vector, up: Vector, h: f64, v: f64) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `BBox`
[INFO] [stderr]   --> src/rt/mod.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct BBox {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/rt/mod.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn new(min: Point, max: Point) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `empty`
[INFO] [stderr]   --> src/rt/mod.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn empty() -> Self {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `full`
[INFO] [stderr]   --> src/rt/mod.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn full() -> Self {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `extend`
[INFO] [stderr]   --> src/rt/mod.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn extend(&mut self, other: BBox) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `intersect`
[INFO] [stderr]   --> src/rt/mod.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn intersect(self, ray: Ray) -> (f64, f64) {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_unbound`
[INFO] [stderr]   --> src/rt/mod.rs:49:12
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn is_unbound(self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `contains`
[INFO] [stderr]   --> src/rt/mod.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn contains(self, other: BBox) -> bool {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `contains_point`
[INFO] [stderr]   --> src/rt/mod.rs:59:12
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn contains_point(self, p: Point) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_empty`
[INFO] [stderr]   --> src/rt/mod.rs:64:12
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn is_empty(self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Intersection`
[INFO] [stderr]   --> src/rt/mod.rs:69:12
[INFO] [stderr]    |
[INFO] [stderr] 69 | pub struct Intersection {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/rt/mod.rs:78:12
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn new(distance: f64, ray: Ray, /*solid: Solid, */n: Vector, uv: Point) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `hit_point`
[INFO] [stderr]   --> src/rt/mod.rs:82:12
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn hit_point(self) -> Point {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `normal`
[INFO] [stderr]   --> src/rt/mod.rs:86:12
[INFO] [stderr]    |
[INFO] [stderr] 86 |     pub fn normal(self) -> Vector { self.n }
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `local`
[INFO] [stderr]   --> src/rt/mod.rs:88:12
[INFO] [stderr]    |
[INFO] [stderr] 88 |     pub fn local(self) -> Point { self.uv }
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `previousBestDistance` should have a snake case name
[INFO] [stderr]   --> src/rt/mod.rs:93:28
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn intersect(ray: Ray, previousBestDistance: f64) -> Option<Intersection>;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `previous_best_distance`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 23 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `"docker" "inspect" "07f4385b0444d03040fbee2ce85a70f74171996ef64784c6302b6f85ede5ce19"`
[INFO] running `"docker" "rm" "-f" "07f4385b0444d03040fbee2ce85a70f74171996ef64784c6302b6f85ede5ce19"`
[INFO] [stdout] 07f4385b0444d03040fbee2ce85a70f74171996ef64784c6302b6f85ede5ce19
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stdout] d9909152de1e8cbb86943dfdd24a42ed8ea7511089b90e7b2a75756beb61d5a5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "d9909152de1e8cbb86943dfdd24a42ed8ea7511089b90e7b2a75756beb61d5a5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `image::RgbImage`
[INFO] [stderr]  --> src/rt/renderer.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use image::RgbImage;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]  --> src/main.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     let v = Vector::new(1.0, 1.0, 1.0);
[INFO] [stderr]   |         ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Renderer`
[INFO] [stderr]  --> src/rt/renderer.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Renderer {
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]  --> src/rt/renderer.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub fn new() -> Self {
[INFO] [stderr]   |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `up`
[INFO] [stderr]   --> src/rt/camera/mod.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     up: Vector,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/rt/camera/mod.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn new(o: Point, d: Vector, up: Vector, scale_x: f64, scale_y: f64) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/rt/camera/mod.rs:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn new(o: Point, d: Vector, up: Vector, h: f64, v: f64) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `BBox`
[INFO] [stderr]   --> src/rt/mod.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct BBox {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/rt/mod.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn new(min: Point, max: Point) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `empty`
[INFO] [stderr]   --> src/rt/mod.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn empty() -> Self {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `full`
[INFO] [stderr]   --> src/rt/mod.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn full() -> Self {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `extend`
[INFO] [stderr]   --> src/rt/mod.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn extend(&mut self, other: BBox) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `intersect`
[INFO] [stderr]   --> src/rt/mod.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn intersect(self, ray: Ray) -> (f64, f64) {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_unbound`
[INFO] [stderr]   --> src/rt/mod.rs:49:12
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn is_unbound(self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `contains`
[INFO] [stderr]   --> src/rt/mod.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn contains(self, other: BBox) -> bool {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `contains_point`
[INFO] [stderr]   --> src/rt/mod.rs:59:12
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn contains_point(self, p: Point) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_empty`
[INFO] [stderr]   --> src/rt/mod.rs:64:12
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn is_empty(self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Intersection`
[INFO] [stderr]   --> src/rt/mod.rs:69:12
[INFO] [stderr]    |
[INFO] [stderr] 69 | pub struct Intersection {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/rt/mod.rs:78:12
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn new(distance: f64, ray: Ray, /*solid: Solid, */n: Vector, uv: Point) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `hit_point`
[INFO] [stderr]   --> src/rt/mod.rs:82:12
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn hit_point(self) -> Point {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `normal`
[INFO] [stderr]   --> src/rt/mod.rs:86:12
[INFO] [stderr]    |
[INFO] [stderr] 86 |     pub fn normal(self) -> Vector { self.n }
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `local`
[INFO] [stderr]   --> src/rt/mod.rs:88:12
[INFO] [stderr]    |
[INFO] [stderr] 88 |     pub fn local(self) -> Point { self.uv }
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `previousBestDistance` should have a snake case name
[INFO] [stderr]   --> src/rt/mod.rs:93:28
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn intersect(ray: Ray, previousBestDistance: f64) -> Option<Intersection>;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `previous_best_distance`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 23 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/raytrace-e26f10b5ea1ba83d
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test core::color::tests::clamp ... ok
[INFO] [stdout] test core::color::tests::div ... ok
[INFO] [stdout] test core::color::tests::add ... ok
[INFO] [stdout] test core::color::tests::new ... ok
[INFO] [stdout] test core::color::tests::mul ... ok
[INFO] [stdout] test core::color::tests::sub ... ok
[INFO] [stdout] test core::point::tests::add ... ok
[INFO] [stdout] test core::point::tests::min_max ... ok
[INFO] [stdout] test core::point::tests::mul ... ok
[INFO] [stdout] test core::vector::tests::components ... ok
[INFO] [stdout] test core::vector::tests::cross ... ok
[INFO] [stdout] test core::vector::tests::len ... ok
[INFO] [stdout] test core::vector::tests::new ... ok
[INFO] [stdout] test core::vector::tests::lensq ... ok
[INFO] [stdout] test core::vector::tests::mul ... ok
[INFO] [stdout] test core::vector::tests::neg ... ok
[INFO] [stdout] test core::vector::tests::add ... ok
[INFO] [stdout] test core::point::tests::sub ... ok
[INFO] [stdout] test core::vector::tests::div ... ok
[INFO] [stdout] test core::point::tests::new ... ok
[INFO] [stdout] test core::point::tests::div ... ok
[INFO] [stdout] test core::vector::tests::norm ... ok
[INFO] [stdout] test core::vector::tests::sub ... ok
[INFO] [stdout] test rt::ray::tests::get_point ... ok
[INFO] [stdout] test rt::ray::tests::new ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d9909152de1e8cbb86943dfdd24a42ed8ea7511089b90e7b2a75756beb61d5a5"`
[INFO] running `"docker" "rm" "-f" "d9909152de1e8cbb86943dfdd24a42ed8ea7511089b90e7b2a75756beb61d5a5"`
[INFO] [stdout] d9909152de1e8cbb86943dfdd24a42ed8ea7511089b90e7b2a75756beb61d5a5