[INFO] updating cached repository Ulfr26/keori [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Ulfr26/keori [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Ulfr26/keori" "work/ex/beta-1.38-1/sources/1.37.0/gh/Ulfr26/keori"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Ulfr26/keori'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Ulfr26/keori" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ulfr26/keori"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ulfr26/keori'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f29fd4d61d02e722023d60af261d9df0e9e3e0cb [INFO] sha for GitHub repo Ulfr26/keori: f29fd4d61d02e722023d60af261d9df0e9e3e0cb [INFO] validating manifest of Ulfr26/keori on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Ulfr26/keori on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Ulfr26/keori [INFO] finished frobbing Ulfr26/keori [INFO] frobbed toml for Ulfr26/keori written to work/ex/beta-1.38-1/sources/1.37.0/gh/Ulfr26/keori/Cargo.toml [INFO] started frobbing Ulfr26/keori [INFO] finished frobbing Ulfr26/keori [INFO] frobbed toml for Ulfr26/keori written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ulfr26/keori/Cargo.toml [INFO] crate Ulfr26/keori already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Ulfr26/keori against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Ulfr26/keori:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] e55297737c33b0924d26e237872ede057e9716e7b8824ca2bb6ef63c583e2df6 [INFO] running `"docker" "start" "-a" "e55297737c33b0924d26e237872ede057e9716e7b8824ca2bb6ef63c583e2df6"` [INFO] [stderr] Compiling term_size v0.3.1 [INFO] [stderr] Compiling keori v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::cmp` [INFO] [stderr] --> src/device.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::cmp; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `test` [INFO] [stderr] --> src/render_objects.rs:155:17 [INFO] [stderr] | [INFO] [stderr] 155 | let test = normals[faces[i].1].clone(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_test` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/device.rs:19:32 [INFO] [stderr] | [INFO] [stderr] 19 | Colour::Rgba(r,g,b,a) => Colour::Rgba(0.0, 0.0, 0.0, 0.0), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/device.rs:19:30 [INFO] [stderr] | [INFO] [stderr] 19 | Colour::Rgba(r,g,b,a) => Colour::Rgba(0.0, 0.0, 0.0, 0.0), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `g` [INFO] [stderr] --> src/device.rs:19:28 [INFO] [stderr] | [INFO] [stderr] 19 | Colour::Rgba(r,g,b,a) => Colour::Rgba(0.0, 0.0, 0.0, 0.0), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_g` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/device.rs:19:26 [INFO] [stderr] | [INFO] [stderr] 19 | Colour::Rgba(r,g,b,a) => Colour::Rgba(0.0, 0.0, 0.0, 0.0), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_r` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/device.rs:20:26 [INFO] [stderr] | [INFO] [stderr] 20 | Colour::Grey(a) => Colour::Grey(0.0), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `colour` [INFO] [stderr] --> src/device.rs:140:73 [INFO] [stderr] | [INFO] [stderr] 140 | pub fn draw_line_antialiased(&self, p1: (f64, f64), p2: (f64, f64), colour: Colour) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_colour` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/device.rs:247:30 [INFO] [stderr] | [INFO] [stderr] 247 | Colour::Rgba(r,g,b,a) => a, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `g` [INFO] [stderr] --> src/device.rs:247:28 [INFO] [stderr] | [INFO] [stderr] 247 | Colour::Rgba(r,g,b,a) => a, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_g` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/device.rs:247:26 [INFO] [stderr] | [INFO] [stderr] 247 | Colour::Rgba(r,g,b,a) => a, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_r` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mvp_matrices` [INFO] [stderr] --> src/device.rs:321:13 [INFO] [stderr] | [INFO] [stderr] 321 | let mvp_matrices: Vec = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_mvp_matrices` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `position` [INFO] [stderr] --> src/device.rs:324:17 [INFO] [stderr] | [INFO] [stderr] 324 | let position = Matrix::translation(m.pos.clone()); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_position` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | let mut m = Mesh::from_file(String::from("objects/donut.obj"), Vector::from(2.0, 3.0, 4.0, 1.0), Vector::new()).unwrap(); [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/render_objects.rs:88:13 [INFO] [stderr] | [INFO] [stderr] 88 | let mut lines: Vec<&str> = contents.split("\n").collect(); [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/render_objects.rs:102:17 [INFO] [stderr] | [INFO] [stderr] 102 | let mut l: Vec<&str> = lines[i].split(" ").collect(); [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/device.rs:89:13 [INFO] [stderr] | [INFO] [stderr] 89 | let mut dx = p2.0 as f64 - p1.0 as f64; [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/device.rs:116:13 [INFO] [stderr] | [INFO] [stderr] 116 | let mut dy = p2.1 as f64 - p1.1 as f64; [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/device.rs:191:13 [INFO] [stderr] | [INFO] [stderr] 191 | let mut xend = x0.round(); [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/device.rs:192:13 [INFO] [stderr] | [INFO] [stderr] 192 | let mut yend = y0 + gradient * (xend-x0); [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/device.rs:195:13 [INFO] [stderr] | [INFO] [stderr] 195 | let mut xpxl1 = xend; [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/device.rs:196:13 [INFO] [stderr] | [INFO] [stderr] 196 | let mut ypxl1 = yend.trunc(); [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/device.rs:211:13 [INFO] [stderr] | [INFO] [stderr] 211 | let mut xend = x1.round(); [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/device.rs:212:13 [INFO] [stderr] | [INFO] [stderr] 212 | let mut yend = y1 + gradient * (xend-x1); [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/device.rs:215:13 [INFO] [stderr] | [INFO] [stderr] 215 | let mut xpxl2 = xend; [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/device.rs:216:13 [INFO] [stderr] | [INFO] [stderr] 216 | let mut ypxl2 = yend.trunc(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `dot_product` [INFO] [stderr] --> src/structures.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn dot_product(v1: &Vector, v2: &Vector) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `cross_product` [INFO] [stderr] --> src/structures.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn cross_product(v1: &Vector, v2: &Vector) -> Vector { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/structures.rs:92:5 [INFO] [stderr] | [INFO] [stderr] 92 | pub fn new() -> Matrix { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `translation` [INFO] [stderr] --> src/structures.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn translation(v: Vector) -> Matrix { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `perspective` [INFO] [stderr] --> src/structures.rs:123:5 [INFO] [stderr] | [INFO] [stderr] 123 | pub fn perspective(angle: f64, ratio: f64, near: f64, far: f64) -> Matrix { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Rgba` [INFO] [stderr] --> src/render_objects.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | Rgba(f64, f64, f64, f64), // (r, g, b, a) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/render_objects.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn new() -> Camera { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/render_objects.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn new(name: String) -> Mesh { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `from` [INFO] [stderr] --> src/render_objects.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn from(name: String, vertices: Vec, faces: Vec, pos: Vector, rot: Vector) -> Mesh { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/render_objects.rs:192:5 [INFO] [stderr] | [INFO] [stderr] 192 | fn new() -> Face { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `show_cursor` [INFO] [stderr] --> src/device.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn show_cursor(&self, show: bool) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `render` [INFO] [stderr] --> src/device.rs:316:5 [INFO] [stderr] | [INFO] [stderr] 316 | pub fn render(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `D` should have a snake case name [INFO] [stderr] --> src/device.rs:99:17 [INFO] [stderr] | [INFO] [stderr] 99 | let mut D = 2.0*dy - dx; [INFO] [stderr] | ^ help: convert the identifier to snake case: `d` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `D` should have a snake case name [INFO] [stderr] --> src/device.rs:125:17 [INFO] [stderr] | [INFO] [stderr] 125 | let mut D = 2.0*dx - dy; [INFO] [stderr] | ^ help: convert the identifier to snake case: `d` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.89s [INFO] running `"docker" "inspect" "e55297737c33b0924d26e237872ede057e9716e7b8824ca2bb6ef63c583e2df6"` [INFO] running `"docker" "rm" "-f" "e55297737c33b0924d26e237872ede057e9716e7b8824ca2bb6ef63c583e2df6"` [INFO] [stdout] e55297737c33b0924d26e237872ede057e9716e7b8824ca2bb6ef63c583e2df6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Ulfr26/keori:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 0bf9b55bbac4f4a3cf3c63f4d1c1e95a24fc15473ca849628701d9a4c0c6a9f7 [INFO] running `"docker" "start" "-a" "0bf9b55bbac4f4a3cf3c63f4d1c1e95a24fc15473ca849628701d9a4c0c6a9f7"` [INFO] [stderr] Compiling keori v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::cmp` [INFO] [stderr] --> src/device.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::cmp; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `test` [INFO] [stderr] --> src/render_objects.rs:155:17 [INFO] [stderr] | [INFO] [stderr] 155 | let test = normals[faces[i].1].clone(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_test` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/device.rs:19:32 [INFO] [stderr] | [INFO] [stderr] 19 | Colour::Rgba(r,g,b,a) => Colour::Rgba(0.0, 0.0, 0.0, 0.0), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/device.rs:19:30 [INFO] [stderr] | [INFO] [stderr] 19 | Colour::Rgba(r,g,b,a) => Colour::Rgba(0.0, 0.0, 0.0, 0.0), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `g` [INFO] [stderr] --> src/device.rs:19:28 [INFO] [stderr] | [INFO] [stderr] 19 | Colour::Rgba(r,g,b,a) => Colour::Rgba(0.0, 0.0, 0.0, 0.0), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_g` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/device.rs:19:26 [INFO] [stderr] | [INFO] [stderr] 19 | Colour::Rgba(r,g,b,a) => Colour::Rgba(0.0, 0.0, 0.0, 0.0), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_r` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/device.rs:20:26 [INFO] [stderr] | [INFO] [stderr] 20 | Colour::Grey(a) => Colour::Grey(0.0), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `colour` [INFO] [stderr] --> src/device.rs:140:73 [INFO] [stderr] | [INFO] [stderr] 140 | pub fn draw_line_antialiased(&self, p1: (f64, f64), p2: (f64, f64), colour: Colour) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_colour` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/device.rs:247:30 [INFO] [stderr] | [INFO] [stderr] 247 | Colour::Rgba(r,g,b,a) => a, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `g` [INFO] [stderr] --> src/device.rs:247:28 [INFO] [stderr] | [INFO] [stderr] 247 | Colour::Rgba(r,g,b,a) => a, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_g` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/device.rs:247:26 [INFO] [stderr] | [INFO] [stderr] 247 | Colour::Rgba(r,g,b,a) => a, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_r` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mvp_matrices` [INFO] [stderr] --> src/device.rs:321:13 [INFO] [stderr] | [INFO] [stderr] 321 | let mvp_matrices: Vec = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_mvp_matrices` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `position` [INFO] [stderr] --> src/device.rs:324:17 [INFO] [stderr] | [INFO] [stderr] 324 | let position = Matrix::translation(m.pos.clone()); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_position` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | let mut m = Mesh::from_file(String::from("objects/donut.obj"), Vector::from(2.0, 3.0, 4.0, 1.0), Vector::new()).unwrap(); [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/render_objects.rs:88:13 [INFO] [stderr] | [INFO] [stderr] 88 | let mut lines: Vec<&str> = contents.split("\n").collect(); [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/render_objects.rs:102:17 [INFO] [stderr] | [INFO] [stderr] 102 | let mut l: Vec<&str> = lines[i].split(" ").collect(); [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/device.rs:89:13 [INFO] [stderr] | [INFO] [stderr] 89 | let mut dx = p2.0 as f64 - p1.0 as f64; [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/device.rs:116:13 [INFO] [stderr] | [INFO] [stderr] 116 | let mut dy = p2.1 as f64 - p1.1 as f64; [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/device.rs:191:13 [INFO] [stderr] | [INFO] [stderr] 191 | let mut xend = x0.round(); [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/device.rs:192:13 [INFO] [stderr] | [INFO] [stderr] 192 | let mut yend = y0 + gradient * (xend-x0); [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/device.rs:195:13 [INFO] [stderr] | [INFO] [stderr] 195 | let mut xpxl1 = xend; [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/device.rs:196:13 [INFO] [stderr] | [INFO] [stderr] 196 | let mut ypxl1 = yend.trunc(); [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/device.rs:211:13 [INFO] [stderr] | [INFO] [stderr] 211 | let mut xend = x1.round(); [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/device.rs:212:13 [INFO] [stderr] | [INFO] [stderr] 212 | let mut yend = y1 + gradient * (xend-x1); [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/device.rs:215:13 [INFO] [stderr] | [INFO] [stderr] 215 | let mut xpxl2 = xend; [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/device.rs:216:13 [INFO] [stderr] | [INFO] [stderr] 216 | let mut ypxl2 = yend.trunc(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `dot_product` [INFO] [stderr] --> src/structures.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn dot_product(v1: &Vector, v2: &Vector) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `cross_product` [INFO] [stderr] --> src/structures.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn cross_product(v1: &Vector, v2: &Vector) -> Vector { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/structures.rs:92:5 [INFO] [stderr] | [INFO] [stderr] 92 | pub fn new() -> Matrix { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `translation` [INFO] [stderr] --> src/structures.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn translation(v: Vector) -> Matrix { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `perspective` [INFO] [stderr] --> src/structures.rs:123:5 [INFO] [stderr] | [INFO] [stderr] 123 | pub fn perspective(angle: f64, ratio: f64, near: f64, far: f64) -> Matrix { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Rgba` [INFO] [stderr] --> src/render_objects.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | Rgba(f64, f64, f64, f64), // (r, g, b, a) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/render_objects.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn new() -> Camera { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/render_objects.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn new(name: String) -> Mesh { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `from` [INFO] [stderr] --> src/render_objects.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn from(name: String, vertices: Vec, faces: Vec, pos: Vector, rot: Vector) -> Mesh { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/render_objects.rs:192:5 [INFO] [stderr] | [INFO] [stderr] 192 | fn new() -> Face { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `show_cursor` [INFO] [stderr] --> src/device.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn show_cursor(&self, show: bool) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `render` [INFO] [stderr] --> src/device.rs:316:5 [INFO] [stderr] | [INFO] [stderr] 316 | pub fn render(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `D` should have a snake case name [INFO] [stderr] --> src/device.rs:99:17 [INFO] [stderr] | [INFO] [stderr] 99 | let mut D = 2.0*dy - dx; [INFO] [stderr] | ^ help: convert the identifier to snake case: `d` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `D` should have a snake case name [INFO] [stderr] --> src/device.rs:125:17 [INFO] [stderr] | [INFO] [stderr] 125 | let mut D = 2.0*dx - dy; [INFO] [stderr] | ^ help: convert the identifier to snake case: `d` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.80s [INFO] running `"docker" "inspect" "0bf9b55bbac4f4a3cf3c63f4d1c1e95a24fc15473ca849628701d9a4c0c6a9f7"` [INFO] running `"docker" "rm" "-f" "0bf9b55bbac4f4a3cf3c63f4d1c1e95a24fc15473ca849628701d9a4c0c6a9f7"` [INFO] [stdout] 0bf9b55bbac4f4a3cf3c63f4d1c1e95a24fc15473ca849628701d9a4c0c6a9f7 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Ulfr26/keori:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 04426c2ad5465c9698500191b841a6c511f0e5c7ccd3bd5ffb27fe756b8a0d91 [INFO] running `"docker" "start" "-a" "04426c2ad5465c9698500191b841a6c511f0e5c7ccd3bd5ffb27fe756b8a0d91"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/keori-6d1af6561a9927cf [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "04426c2ad5465c9698500191b841a6c511f0e5c7ccd3bd5ffb27fe756b8a0d91"` [INFO] running `"docker" "rm" "-f" "04426c2ad5465c9698500191b841a6c511f0e5c7ccd3bd5ffb27fe756b8a0d91"` [INFO] [stdout] 04426c2ad5465c9698500191b841a6c511f0e5c7ccd3bd5ffb27fe756b8a0d91