[INFO] cloning repository https://github.com/tismajo/CC2018-Lab4 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tismajo/CC2018-Lab4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftismajo%2FCC2018-Lab4", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftismajo%2FCC2018-Lab4'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 676f316e42901664f46fc5c9c2328005fb4b707a [INFO] testing tismajo/CC2018-Lab4 against try#8da20828b6ea601dfd8e2448cb50ace88876bd78 for pr-150933 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftismajo%2FCC2018-Lab4" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/tismajo/CC2018-Lab4 [INFO] finished tweaking git repo https://github.com/tismajo/CC2018-Lab4 [INFO] tweaked toml for git repo https://github.com/tismajo/CC2018-Lab4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tismajo/CC2018-Lab4 on toolchain 8da20828b6ea601dfd8e2448cb50ace88876bd78 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/tismajo/CC2018-Lab4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] testing tismajo/CC2018-Lab4 against try#8da20828b6ea601dfd8e2448cb50ace88876bd78 for pr-150933 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftismajo%2FCC2018-Lab4" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/tismajo/CC2018-Lab4 [INFO] finished tweaking git repo https://github.com/tismajo/CC2018-Lab4 [INFO] tweaked toml for git repo https://github.com/tismajo/CC2018-Lab4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tismajo/CC2018-Lab4 on toolchain 8da20828b6ea601dfd8e2448cb50ace88876bd78 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/tismajo/CC2018-Lab4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded windows-targets v0.53.2 [INFO] [stderr] Downloaded seq-macro v0.3.6 [INFO] [stderr] Downloaded libloading v0.8.8 [INFO] [stderr] Downloaded cmake v0.1.54 [INFO] [stderr] Downloaded cc v1.2.30 [INFO] [stderr] Downloaded prettyplease v0.2.36 [INFO] [stderr] Downloaded raylib v5.5.1 [INFO] [stderr] Downloaded syn v2.0.104 [INFO] [stderr] Downloaded raylib-sys v5.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f3750ac9d8e673777c867b3fbeb3285613bea472bd889d8bdf2da19bc8aba3ef [INFO] running `Command { std: "docker" "start" "-a" "f3750ac9d8e673777c867b3fbeb3285613bea472bd889d8bdf2da19bc8aba3ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3750ac9d8e673777c867b3fbeb3285613bea472bd889d8bdf2da19bc8aba3ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3750ac9d8e673777c867b3fbeb3285613bea472bd889d8bdf2da19bc8aba3ef", kill_on_drop: false }` [INFO] [stdout] f3750ac9d8e673777c867b3fbeb3285613bea472bd889d8bdf2da19bc8aba3ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 934f07872f719c149d987d123832acc57666610d04c3aec1545b69787046573c [INFO] running `Command { std: "docker" "start" "-a" "934f07872f719c149d987d123832acc57666610d04c3aec1545b69787046573c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling prettyplease v0.2.36 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling bindgen v0.70.1 [INFO] [stderr] Compiling cc v1.2.30 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling libloading v0.8.8 [INFO] [stderr] Compiling seq-macro v0.3.6 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling raylib-sys v5.5.1 [INFO] [stderr] Compiling raylib v5.5.1 [INFO] [stderr] Compiling CC2018-Project1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/shader.rs:255:5 [INFO] [stdout] | [INFO] [stdout] 255 | (hash as f32 / 4294967295.0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 255 - (hash as f32 / 4294967295.0) [INFO] [stdout] 255 + hash as f32 / 4294967295.0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/triangle.rs:52:17 [INFO] [stdout] | [INFO] [stdout] 52 | let denom = ((p1.y - p2.y) * (p0.x - p2.x) + (p2.x - p1.x) * (p0.y - p2.y)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 52 - let denom = ((p1.y - p2.y) * (p0.x - p2.x) + (p2.x - p1.x) * (p0.y - p2.y)); [INFO] [stdout] 52 + let denom = (p1.y - p2.y) * (p0.x - p2.x) + (p2.x - p1.x) * (p0.y - p2.y) ; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `time` [INFO] [stdout] --> src/shader.rs:155:59 [INFO] [stdout] | [INFO] [stdout] 155 | pub fn ice_planet_shader(pos: &Vector3, normal: &Vector3, time: f32) -> Color { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_time` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `current_color` is never read [INFO] [stdout] --> src/framebuffer.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Framebuffer { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | current_color: Color, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_current_color`, `set_background_color`, `set_pixel`, `set_pixel_depth`, and `render_to_file` are never used [INFO] [stdout] --> src/framebuffer.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Framebuffer { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn set_current_color(&mut self, color: Color) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn set_background_color(&mut self, color: Color) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn set_pixel(&mut self, x: i32, y: i32) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | pub fn set_pixel_depth(&mut self, x: i32, y: i32, depth: f32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | pub fn render_to_file(&self, path: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `line` is never used [INFO] [stdout] --> src/line.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn line(framebuffer: &mut Framebuffer, start: Vector2, end: Vector2) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `draw_polygon` is never used [INFO] [stdout] --> src/line.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn draw_polygon(framebuffer: &mut Framebuffer, points: &[Vector2]) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:221:17 [INFO] [stdout] | [INFO] [stdout] 221 | / tex.update_texture_rec( [INFO] [stdout] 222 | | Rectangle { [INFO] [stdout] 223 | | x: 0.0, [INFO] [stdout] 224 | | y: 0.0, [INFO] [stdout] ... | [INFO] [stdout] 228 | | &raw, [INFO] [stdout] 229 | | ); [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 221 | let _ = tex.update_texture_rec( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.30s [INFO] running `Command { std: "docker" "inspect" "934f07872f719c149d987d123832acc57666610d04c3aec1545b69787046573c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "934f07872f719c149d987d123832acc57666610d04c3aec1545b69787046573c", kill_on_drop: false }` [INFO] [stdout] 934f07872f719c149d987d123832acc57666610d04c3aec1545b69787046573c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9fd1d61f9c970da71356d8c6a8026c9a135bd5a1814fba06e2c5bdec4e4f3a32 [INFO] running `Command { std: "docker" "start" "-a" "9fd1d61f9c970da71356d8c6a8026c9a135bd5a1814fba06e2c5bdec4e4f3a32", kill_on_drop: false }` [INFO] [stderr] Compiling CC2018-Project1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/shader.rs:255:5 [INFO] [stdout] | [INFO] [stdout] 255 | (hash as f32 / 4294967295.0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 255 - (hash as f32 / 4294967295.0) [INFO] [stdout] 255 + hash as f32 / 4294967295.0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/triangle.rs:52:17 [INFO] [stdout] | [INFO] [stdout] 52 | let denom = ((p1.y - p2.y) * (p0.x - p2.x) + (p2.x - p1.x) * (p0.y - p2.y)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 52 - let denom = ((p1.y - p2.y) * (p0.x - p2.x) + (p2.x - p1.x) * (p0.y - p2.y)); [INFO] [stdout] 52 + let denom = (p1.y - p2.y) * (p0.x - p2.x) + (p2.x - p1.x) * (p0.y - p2.y) ; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `time` [INFO] [stdout] --> src/shader.rs:155:59 [INFO] [stdout] | [INFO] [stdout] 155 | pub fn ice_planet_shader(pos: &Vector3, normal: &Vector3, time: f32) -> Color { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_time` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `current_color` is never read [INFO] [stdout] --> src/framebuffer.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Framebuffer { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | current_color: Color, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_current_color`, `set_background_color`, `set_pixel`, `set_pixel_depth`, and `render_to_file` are never used [INFO] [stdout] --> src/framebuffer.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Framebuffer { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn set_current_color(&mut self, color: Color) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn set_background_color(&mut self, color: Color) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn set_pixel(&mut self, x: i32, y: i32) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | pub fn set_pixel_depth(&mut self, x: i32, y: i32, depth: f32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | pub fn render_to_file(&self, path: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `line` is never used [INFO] [stdout] --> src/line.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn line(framebuffer: &mut Framebuffer, start: Vector2, end: Vector2) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `draw_polygon` is never used [INFO] [stdout] --> src/line.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn draw_polygon(framebuffer: &mut Framebuffer, points: &[Vector2]) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:221:17 [INFO] [stdout] | [INFO] [stdout] 221 | / tex.update_texture_rec( [INFO] [stdout] 222 | | Rectangle { [INFO] [stdout] 223 | | x: 0.0, [INFO] [stdout] 224 | | y: 0.0, [INFO] [stdout] ... | [INFO] [stdout] 228 | | &raw, [INFO] [stdout] 229 | | ); [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 221 | let _ = tex.update_texture_rec( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "9fd1d61f9c970da71356d8c6a8026c9a135bd5a1814fba06e2c5bdec4e4f3a32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fd1d61f9c970da71356d8c6a8026c9a135bd5a1814fba06e2c5bdec4e4f3a32", kill_on_drop: false }` [INFO] [stdout] 9fd1d61f9c970da71356d8c6a8026c9a135bd5a1814fba06e2c5bdec4e4f3a32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4ae34336ab44a0135eb1a2d9c1bfa51d8c026f4f64cda8c0048398e9c229cde1 [INFO] running `Command { std: "docker" "start" "-a" "4ae34336ab44a0135eb1a2d9c1bfa51d8c026f4f64cda8c0048398e9c229cde1", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/shader.rs:255:5 [INFO] [stderr] | [INFO] [stderr] 255 | (hash as f32 / 4294967295.0) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 255 - (hash as f32 / 4294967295.0) [INFO] [stderr] 255 + hash as f32 / 4294967295.0 [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/triangle.rs:52:17 [INFO] [stderr] | [INFO] [stderr] 52 | let denom = ((p1.y - p2.y) * (p0.x - p2.x) + (p2.x - p1.x) * (p0.y - p2.y)); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 52 - let denom = ((p1.y - p2.y) * (p0.x - p2.x) + (p2.x - p1.x) * (p0.y - p2.y)); [INFO] [stderr] 52 + let denom = (p1.y - p2.y) * (p0.x - p2.x) + (p2.x - p1.x) * (p0.y - p2.y) ; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `time` [INFO] [stderr] --> src/shader.rs:155:59 [INFO] [stderr] | [INFO] [stderr] 155 | pub fn ice_planet_shader(pos: &Vector3, normal: &Vector3, time: f32) -> Color { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_time` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `current_color` is never read [INFO] [stderr] --> src/framebuffer.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Framebuffer { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 9 | current_color: Color, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: methods `set_current_color`, `set_background_color`, `set_pixel`, `set_pixel_depth`, and `render_to_file` are never used [INFO] [stderr] --> src/framebuffer.rs:37:12 [INFO] [stderr] | [INFO] [stderr] 13 | impl Framebuffer { [INFO] [stderr] | ---------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 37 | pub fn set_current_color(&mut self, color: Color) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 42 | pub fn set_background_color(&mut self, color: Color) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 47 | pub fn set_pixel(&mut self, x: i32, y: i32) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 61 | pub fn set_pixel_depth(&mut self, x: i32, y: i32, depth: f32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 81 | pub fn render_to_file(&self, path: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `line` is never used [INFO] [stderr] --> src/line.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn line(framebuffer: &mut Framebuffer, start: Vector2, end: Vector2) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `draw_polygon` is never used [INFO] [stderr] --> src/line.rs:41:8 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn draw_polygon(framebuffer: &mut Framebuffer, points: &[Vector2]) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:221:17 [INFO] [stderr] | [INFO] [stderr] 221 | / tex.update_texture_rec( [INFO] [stderr] 222 | | Rectangle { [INFO] [stderr] 223 | | x: 0.0, [INFO] [stderr] 224 | | y: 0.0, [INFO] [stderr] ... | [INFO] [stderr] 228 | | &raw, [INFO] [stderr] 229 | | ); [INFO] [stderr] | |_________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 221 | let _ = tex.update_texture_rec( [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `CC2018-Project1` (bin "CC2018-Project1" test) generated 8 warnings (run `cargo fix --bin "CC2018-Project1" -p CC2018-Project1 --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/CC2018_Project1-d793ec977e26247b) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4ae34336ab44a0135eb1a2d9c1bfa51d8c026f4f64cda8c0048398e9c229cde1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ae34336ab44a0135eb1a2d9c1bfa51d8c026f4f64cda8c0048398e9c229cde1", kill_on_drop: false }` [INFO] [stdout] 4ae34336ab44a0135eb1a2d9c1bfa51d8c026f4f64cda8c0048398e9c229cde1