[INFO] cloning repository https://github.com/wcygan/ray-tracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wcygan/ray-tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwcygan%2Fray-tracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwcygan%2Fray-tracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c069e1f2c3cc6e1908c9f49a76ed969190476771 [INFO] testing wcygan/ray-tracer against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwcygan%2Fray-tracer" "/workspace/builds/worker-22/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wcygan/ray-tracer on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wcygan/ray-tracer [INFO] finished tweaking git repo https://github.com/wcygan/ray-tracer [INFO] tweaked toml for git repo https://github.com/wcygan/ray-tracer written to /workspace/builds/worker-22/source/Cargo.toml [INFO] crate git repo https://github.com/wcygan/ray-tracer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a54f1c13053e67a7ada2f5da9cfb202ae1ce713a21a4757209aa56664c2810b4 [INFO] running `Command { std: "docker" "start" "-a" "a54f1c13053e67a7ada2f5da9cfb202ae1ce713a21a4757209aa56664c2810b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a54f1c13053e67a7ada2f5da9cfb202ae1ce713a21a4757209aa56664c2810b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a54f1c13053e67a7ada2f5da9cfb202ae1ce713a21a4757209aa56664c2810b4", kill_on_drop: false }` [INFO] [stdout] a54f1c13053e67a7ada2f5da9cfb202ae1ce713a21a4757209aa56664c2810b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5fd5c4d8cfaa30a68991dadd51b4c8cc2c2b92ce79ddc59ab5b25495f4ae377 [INFO] running `Command { std: "docker" "start" "-a" "d5fd5c4d8cfaa30a68991dadd51b4c8cc2c2b92ce79ddc59ab5b25495f4ae377", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling bytemuck v1.8.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling weezl v0.1.5 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling lebe v0.5.1 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling bit_field v0.10.1 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling miniz_oxide v0.5.1 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling deflate v1.0.0 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling safe_arch v0.6.0 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling gif v0.11.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling spin v0.9.2 [INFO] [stderr] Compiling wide v0.7.4 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling png v0.17.5 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling crossbeam-channel v0.5.2 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling nanorand v0.6.1 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling clap v3.1.5 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling tiff v0.7.1 [INFO] [stderr] Compiling simba v0.7.1 [INFO] [stderr] Compiling jpeg-decoder v0.2.2 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling flume v0.10.11 [INFO] [stderr] Compiling nalgebra v0.30.1 [INFO] [stderr] Compiling exr v1.4.1 [INFO] [stderr] Compiling image v0.24.1 [INFO] [stderr] Compiling ray-tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `image::ImageFormat` [INFO] [stdout] --> src/commands.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use image::ImageFormat; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/commands.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sub_tup` [INFO] [stdout] --> src/programs/arch.rs:6:61 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::lib::tuple::{add_tup, mul_tup, normalize, point, sub_tup, vector}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/programs/arch.rs:55:14 [INFO] [stdout] | [INFO] [stdout] 55 | let (mut w, mut h) = width_and_height(matches); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/programs/arch.rs:55:21 [INFO] [stdout] | [INFO] [stdout] 55 | let (mut w, mut h) = width_and_height(matches); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/programs/arch.rs:56:14 [INFO] [stdout] | [INFO] [stdout] 56 | let (mut x, mut y) = x_and_y(matches); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/programs/arch.rs:56:21 [INFO] [stdout] | [INFO] [stdout] 56 | let (mut x, mut y) = x_and_y(matches); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MIN_COLOR` [INFO] [stdout] --> src/lib/color.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | pub const MIN_COLOR: f64 = 0.0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add_colors` [INFO] [stdout] --> src/lib/color.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn add_colors(left: Color, right: Color) -> Color { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `subtract_colors` [INFO] [stdout] --> src/lib/color.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn subtract_colors(left: Color, right: Color) -> Color { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `multiply_by_scalar` [INFO] [stdout] --> src/lib/color.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn multiply_by_scalar(tup: Color, scalar: f64) -> Color { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `multiply_by_color` [INFO] [stdout] --> src/lib/color.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn multiply_by_color(left: Color, right: Color) -> Color { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Matrix4x4` [INFO] [stdout] --> src/lib/matrix.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | pub type Matrix4x4 = SMatrix; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Matrix3x3` [INFO] [stdout] --> src/lib/matrix.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub type Matrix3x3 = SMatrix; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Matrix2x2` [INFO] [stdout] --> src/lib/matrix.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | pub type Matrix2x2 = SMatrix; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Matrix4x1` [INFO] [stdout] --> src/lib/matrix.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | pub type Matrix4x1 = SMatrix; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_vector` [INFO] [stdout] --> src/lib/tuple.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn is_vector(tuple: Tuple) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `eq_tup` [INFO] [stdout] --> src/lib/tuple.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn eq_tup(left: Tuple, right: Tuple) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sub_tup` [INFO] [stdout] --> src/lib/tuple.rs:72:8 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn sub_tup(left: Tuple, right: Tuple) -> Tuple { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `neg_tup` [INFO] [stdout] --> src/lib/tuple.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn neg_tup(tup: Tuple) -> Tuple { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `div_tup` [INFO] [stdout] --> src/lib/tuple.rs:113:8 [INFO] [stdout] | [INFO] [stdout] 113 | pub fn div_tup(tup: Tuple, scalar: f64) -> Tuple { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `dot_product` [INFO] [stdout] --> src/lib/tuple.rs:146:8 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn dot_product(left: Tuple, right: Tuple) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `cross_product` [INFO] [stdout] --> src/lib/tuple.rs:156:8 [INFO] [stdout] | [INFO] [stdout] 156 | pub fn cross_product(left: Tuple, right: Tuple) -> Tuple { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.62s [INFO] running `Command { std: "docker" "inspect" "d5fd5c4d8cfaa30a68991dadd51b4c8cc2c2b92ce79ddc59ab5b25495f4ae377", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5fd5c4d8cfaa30a68991dadd51b4c8cc2c2b92ce79ddc59ab5b25495f4ae377", kill_on_drop: false }` [INFO] [stdout] d5fd5c4d8cfaa30a68991dadd51b4c8cc2c2b92ce79ddc59ab5b25495f4ae377 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6edb2dd1b8572c9f16f04faa5d85d83b2ee4d44625f6f9f61e5a8fdd47398e4f [INFO] running `Command { std: "docker" "start" "-a" "6edb2dd1b8572c9f16f04faa5d85d83b2ee4d44625f6f9f61e5a8fdd47398e4f", kill_on_drop: false }` [INFO] [stderr] Compiling ray-tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `image::ImageFormat` [INFO] [stdout] --> src/commands.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use image::ImageFormat; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/commands.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Tuple` [INFO] [stdout] --> src/lib/matrix.rs:11:37 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::lib::tuple::{eq_f64, Tuple}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nalgebra::Matrix` [INFO] [stdout] --> src/lib/matrix.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | use nalgebra::Matrix; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sub` [INFO] [stdout] --> src/lib/matrix.rs:13:25 [INFO] [stdout] | [INFO] [stdout] 13 | use std::ops::{Mul, Sub}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sub_tup` [INFO] [stdout] --> src/programs/arch.rs:6:61 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::lib::tuple::{add_tup, mul_tup, normalize, point, sub_tup, vector}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expected` [INFO] [stdout] --> src/lib/matrix.rs:129:17 [INFO] [stdout] | [INFO] [stdout] 129 | let mut expected = Matrix4x4::new( [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/programs/arch.rs:55:14 [INFO] [stdout] | [INFO] [stdout] 55 | let (mut w, mut h) = width_and_height(matches); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/programs/arch.rs:55:21 [INFO] [stdout] | [INFO] [stdout] 55 | let (mut w, mut h) = width_and_height(matches); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/programs/arch.rs:56:14 [INFO] [stdout] | [INFO] [stdout] 56 | let (mut x, mut y) = x_and_y(matches); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/programs/arch.rs:56:21 [INFO] [stdout] | [INFO] [stdout] 56 | let (mut x, mut y) = x_and_y(matches); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/matrix.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | let mut m = Matrix4x4::new( [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/matrix.rs:52:13 [INFO] [stdout] | [INFO] [stdout] 52 | let mut m = Matrix3x3::new(-3.0, 5.0, 0.0, 1.0, -2.0, -7.0, 0.0, 1.0, 1.0); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/matrix.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | let mut m = Matrix2x2::new(-3.0, 5.0, 1.0, -2.0); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/matrix.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let mut m1 = Matrix2x2::new(-3.0, 5.0, 1.0, -2.0); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/matrix.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | let mut m2 = Matrix2x2::new(-3.0, 5.0, 1.0, -2.0); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/matrix.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | let mut m1 = Matrix2x2::new(-2.95, 5.0, 1.0, -2.0); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/matrix.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | let mut m2 = Matrix2x2::new(-3.0, 5.0, 1.0, -2.0); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/matrix.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | let mut m1 = Matrix4x4::new( [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/matrix.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | let mut m2 = Matrix4x4::new( [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/matrix.rs:95:13 [INFO] [stdout] | [INFO] [stdout] 95 | let mut expected = Matrix4x4::new( [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/matrix.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let mut m1 = Matrix4x4::new( [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/matrix.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | let mut m2 = Matrix4x1::new(1.0, 2.0, 3.0, 1.0); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/matrix.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | let mut expected = Matrix4x1::new(18.0, 24.0, 33.0, 1.0); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/matrix.rs:116:13 [INFO] [stdout] | [INFO] [stdout] 116 | let mut m1 = Matrix4x4::new( [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/matrix.rs:125:13 [INFO] [stdout] | [INFO] [stdout] 125 | let mut m1 = Matrix4x4::new( [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/matrix.rs:129:13 [INFO] [stdout] | [INFO] [stdout] 129 | let mut expected = Matrix4x4::new( [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/matrix.rs:137:13 [INFO] [stdout] | [INFO] [stdout] 137 | let mut m1 = Matrix2x2::new(1.0, 5.0, -3.0, 2.0); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/matrix.rs:144:13 [INFO] [stdout] | [INFO] [stdout] 144 | let mut m1 = Matrix3x3::new(1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/matrix.rs:152:13 [INFO] [stdout] | [INFO] [stdout] 152 | let mut m1 = Matrix4x4::new( [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/matrix.rs:162:13 [INFO] [stdout] | [INFO] [stdout] 162 | let mut m1 = Matrix4x4::new( [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/matrix.rs:171:13 [INFO] [stdout] | [INFO] [stdout] 171 | let mut m1 = Matrix4x4::new( [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MIN_COLOR` [INFO] [stdout] --> src/lib/color.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | pub const MIN_COLOR: f64 = 0.0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 33 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.85s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rtc-c37e814d52fe0fc3) [INFO] running `Command { std: "docker" "inspect" "6edb2dd1b8572c9f16f04faa5d85d83b2ee4d44625f6f9f61e5a8fdd47398e4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6edb2dd1b8572c9f16f04faa5d85d83b2ee4d44625f6f9f61e5a8fdd47398e4f", kill_on_drop: false }` [INFO] [stdout] 6edb2dd1b8572c9f16f04faa5d85d83b2ee4d44625f6f9f61e5a8fdd47398e4f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 12ecf95ba31a3e85317a2ef92e2d1115ba05f982a6b34a151341853623daeed3 [INFO] running `Command { std: "docker" "start" "-a" "12ecf95ba31a3e85317a2ef92e2d1115ba05f982a6b34a151341853623daeed3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `image::ImageFormat` [INFO] [stderr] --> src/commands.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use image::ImageFormat; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/commands.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Tuple` [INFO] [stderr] --> src/lib/matrix.rs:11:37 [INFO] [stderr] | [INFO] [stderr] 11 | use crate::lib::tuple::{eq_f64, Tuple}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `nalgebra::Matrix` [INFO] [stderr] --> src/lib/matrix.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | use nalgebra::Matrix; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Sub` [INFO] [stderr] --> src/lib/matrix.rs:13:25 [INFO] [stderr] | [INFO] [stderr] 13 | use std::ops::{Mul, Sub}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `sub_tup` [INFO] [stderr] --> src/programs/arch.rs:6:61 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::lib::tuple::{add_tup, mul_tup, normalize, point, sub_tup, vector}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expected` [INFO] [stderr] --> src/lib/matrix.rs:129:17 [INFO] [stderr] | [INFO] [stderr] 129 | let mut expected = Matrix4x4::new( [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/programs/arch.rs:55:14 [INFO] [stderr] | [INFO] [stderr] 55 | let (mut w, mut h) = width_and_height(matches); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/programs/arch.rs:55:21 [INFO] [stderr] | [INFO] [stderr] 55 | let (mut w, mut h) = width_and_height(matches); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/programs/arch.rs:56:14 [INFO] [stderr] | [INFO] [stderr] 56 | let (mut x, mut y) = x_and_y(matches); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/programs/arch.rs:56:21 [INFO] [stderr] | [INFO] [stderr] 56 | let (mut x, mut y) = x_and_y(matches); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/matrix.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | let mut m = Matrix4x4::new( [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/matrix.rs:52:13 [INFO] [stderr] | [INFO] [stderr] 52 | let mut m = Matrix3x3::new(-3.0, 5.0, 0.0, 1.0, -2.0, -7.0, 0.0, 1.0, 1.0); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/matrix.rs:62:13 [INFO] [stderr] | [INFO] [stderr] 62 | let mut m = Matrix2x2::new(-3.0, 5.0, 1.0, -2.0); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/matrix.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | let mut m1 = Matrix2x2::new(-3.0, 5.0, 1.0, -2.0); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/matrix.rs:73:13 [INFO] [stderr] | [INFO] [stderr] 73 | let mut m2 = Matrix2x2::new(-3.0, 5.0, 1.0, -2.0); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/matrix.rs:79:13 [INFO] [stderr] | [INFO] [stderr] 79 | let mut m1 = Matrix2x2::new(-2.95, 5.0, 1.0, -2.0); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/matrix.rs:80:13 [INFO] [stderr] | [INFO] [stderr] 80 | let mut m2 = Matrix2x2::new(-3.0, 5.0, 1.0, -2.0); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/matrix.rs:86:13 [INFO] [stderr] | [INFO] [stderr] 86 | let mut m1 = Matrix4x4::new( [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/matrix.rs:89:13 [INFO] [stderr] | [INFO] [stderr] 89 | let mut m2 = Matrix4x4::new( [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/matrix.rs:95:13 [INFO] [stderr] | [INFO] [stderr] 95 | let mut expected = Matrix4x4::new( [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/matrix.rs:105:13 [INFO] [stderr] | [INFO] [stderr] 105 | let mut m1 = Matrix4x4::new( [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/matrix.rs:108:13 [INFO] [stderr] | [INFO] [stderr] 108 | let mut m2 = Matrix4x1::new(1.0, 2.0, 3.0, 1.0); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/matrix.rs:110:13 [INFO] [stderr] | [INFO] [stderr] 110 | let mut expected = Matrix4x1::new(18.0, 24.0, 33.0, 1.0); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/matrix.rs:116:13 [INFO] [stderr] | [INFO] [stderr] 116 | let mut m1 = Matrix4x4::new( [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/matrix.rs:125:13 [INFO] [stderr] | [INFO] [stderr] 125 | let mut m1 = Matrix4x4::new( [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/matrix.rs:129:13 [INFO] [stderr] | [INFO] [stderr] 129 | let mut expected = Matrix4x4::new( [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/matrix.rs:137:13 [INFO] [stderr] | [INFO] [stderr] 137 | let mut m1 = Matrix2x2::new(1.0, 5.0, -3.0, 2.0); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/matrix.rs:144:13 [INFO] [stderr] | [INFO] [stderr] 144 | let mut m1 = Matrix3x3::new(1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/matrix.rs:152:13 [INFO] [stderr] | [INFO] [stderr] 152 | let mut m1 = Matrix4x4::new( [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/matrix.rs:162:13 [INFO] [stderr] | [INFO] [stderr] 162 | let mut m1 = Matrix4x4::new( [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/matrix.rs:171:13 [INFO] [stderr] | [INFO] [stderr] 171 | let mut m1 = Matrix4x4::new( [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `MIN_COLOR` [INFO] [stderr] --> src/lib/color.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub const MIN_COLOR: f64 = 0.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `ray-tracer` (bin "rtc" test) generated 33 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rtc-c37e814d52fe0fc3) [INFO] [stdout] [INFO] [stdout] running 64 tests [INFO] [stdout] test lib::color::tests::add_two_colors ... ok [INFO] [stdout] test lib::color::tests::make_color ... ok [INFO] [stdout] test lib::color::tests::multiply_color_by_scalar ... ok [INFO] [stdout] test lib::color::tests::test_color_into_pixel_two ... ok [INFO] [stdout] test lib::matrix::tests::matrix_constructs_properly_3x3 ... ok [INFO] [stdout] test lib::matrix::tests::matrices_are_not_equal ... ok [INFO] [stdout] test lib::color::tests::test_color_into_rgb_one ... ok [INFO] [stdout] test lib::color::tests::multiply_color_by_color ... ok [INFO] [stdout] test lib::matrix::tests::matrix_constructs_properly_4x4 ... ok [INFO] [stdout] test lib::matrix::tests::matrices_are_equal ... ok [INFO] [stdout] test lib::color::tests::sub_two_colors ... ok [INFO] [stdout] test lib::color::tests::test_color_into_rgb_two ... ok [INFO] [stdout] test lib::matrix::tests::determinant_4x4 ... ok [INFO] [stdout] test lib::matrix::tests::matrix_identity ... ok [INFO] [stdout] test lib::matrix::tests::matrix_determinant ... ok [INFO] [stdout] test lib::matrix::tests::matrix_resize_3x3 ... ok [INFO] [stdout] test lib::color::tests::test_color_into_pixel_one ... ok [INFO] [stdout] test lib::matrix::tests::matrix_multiplication_4x4_and_4x1 ... ok [INFO] [stdout] test lib::matrix::tests::matrix_constructs_properly_2x2 ... ok [INFO] [stdout] test lib::matrix::tests::matrix_resize_4x4 ... ok [INFO] [stdout] test lib::matrix::tests::matrix_multiplication_4x4 ... ok [INFO] [stdout] test lib::matrix::tests::matrix_transpose ... ok [INFO] [stdout] test lib::matrix::tests::minor_4x4 ... ok [INFO] [stdout] test lib::tuple::tests::point_values ... ok [INFO] [stdout] test lib::tuple::tests::f64_is_ne ... ok [INFO] [stdout] test lib::tuple::tests::dot_product_three ... ok [INFO] [stdout] test lib::tuple::tests::multiply_a_vector ... ok [INFO] [stdout] test lib::tuple::tests::point_is_point ... ok [INFO] [stdout] test lib::tuple::tests::point_is_not_equal_to_vector ... ok [INFO] [stdout] test lib::tuple::tests::negate_a_vector ... ok [INFO] [stdout] test lib::tuple::tests::dot_product_two ... ok [INFO] [stdout] test lib::tuple::tests::f64_is_eq ... ok [INFO] [stdout] test lib::tuple::tests::point_is_not_vector ... ok [INFO] [stdout] test lib::tuple::tests::dot_product_four ... ok [INFO] [stdout] test lib::tuple::tests::divide_a_vector ... ok [INFO] [stdout] test lib::tuple::tests::add_vector_and_point ... ok [INFO] [stdout] test lib::tuple::tests::normalized_vector_one ... ok [INFO] [stdout] test lib::tuple::tests::add_vector_and_vector ... ok [INFO] [stdout] test lib::tuple::tests::sub_point_and_point ... ok [INFO] [stdout] test lib::tuple::tests::normalized_vector_three ... ok [INFO] [stdout] test lib::tuple::tests::normalized_vector_two ... ok [INFO] [stdout] test lib::tuple::tests::cross_product_two ... ok [INFO] [stdout] test lib::tuple::tests::cross_product_one ... ok [INFO] [stdout] test lib::tuple::tests::two_points_match ... ok [INFO] [stdout] test lib::tuple::tests::dot_product_one ... ok [INFO] [stdout] test lib::tuple::tests::vector_values ... ok [INFO] [stdout] test lib::tuple::tests::vector_magnitude_one ... ok [INFO] [stdout] test lib::tuple::tests::vector_magnitude_four ... ok [INFO] [stdout] test lib::tuple::tests::two_vectors_match ... ok [INFO] [stdout] test lib::tuple::tests::vector_is_vector ... ok [INFO] [stdout] test lib::tuple::tests::sub_vector_and_vector ... ok [INFO] [stdout] test lib::tuple::tests::vector_magnitude_five ... ok [INFO] [stdout] test lib::tuple::tests::vector_is_not_point ... ok [INFO] [stdout] test lib::tuple::tests::vector_magnitude_two ... ok [INFO] [stdout] test lib::tuple::tests::vector_magnitude_three ... ok [INFO] [stdout] test lib::tuple::tests::sub_point_and_vector ... ok [INFO] [stdout] test lib::tuple::tests::normalized_point_should_panic - should panic ... ok [INFO] [stdout] test lib::tuple::tests::dot_product_with_point_should_panic - should panic ... ok [INFO] [stdout] test lib::tuple::tests::multiply_a_point_should_panic - should panic ... ok [INFO] [stdout] test lib::tuple::tests::cross_product_with_point_should_panic - should panic ... ok [INFO] [stdout] test lib::tuple::tests::negate_a_point_should_panic - should panic ... ok [INFO] [stdout] test lib::tuple::tests::add_point_and_point_should_panic - should panic ... ok [INFO] [stdout] test lib::tuple::tests::divide_a_point_should_panic - should panic ... ok [INFO] [stdout] test lib::tuple::tests::sub_vector_and_point_should_panic - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 64 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "12ecf95ba31a3e85317a2ef92e2d1115ba05f982a6b34a151341853623daeed3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12ecf95ba31a3e85317a2ef92e2d1115ba05f982a6b34a151341853623daeed3", kill_on_drop: false }` [INFO] [stdout] 12ecf95ba31a3e85317a2ef92e2d1115ba05f982a6b34a151341853623daeed3