[INFO] cloning repository https://github.com/marony/rust3d
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marony/rust3d" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarony%2Frust3d", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarony%2Frust3d'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9fb3b53b4668ecd4fe8a6104d874ad64a65edb49
[INFO] checking marony/rust3d against master#2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf for pr-128725
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarony%2Frust3d" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/marony/rust3d on toolchain 2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/marony/rust3d
[INFO] finished tweaking git repo https://github.com/marony/rust3d
[INFO] tweaked toml for git repo https://github.com/marony/rust3d written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/marony/rust3d 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" "+2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[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
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking marony/rust3d against try#9c7f973c4f483238f1484927772d0446e5686cc0 for pr-128725
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarony%2Frust3d" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/marony/rust3d on toolchain 9c7f973c4f483238f1484927772d0446e5686cc0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7f973c4f483238f1484927772d0446e5686cc0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/marony/rust3d
[INFO] finished tweaking git repo https://github.com/marony/rust3d
[INFO] tweaked toml for git repo https://github.com/marony/rust3d written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/marony/rust3d 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" "+9c7f973c4f483238f1484927772d0446e5686cc0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[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 gdk-pixbuf-sys v0.5.0
[INFO] [stderr]   Downloaded atk-sys v0.5.0
[INFO] [stderr]   Downloaded pango-sys v0.5.0
[INFO] [stderr]   Downloaded strcursor v0.2.5
[INFO] [stderr]   Downloaded gobject-sys v0.5.0
[INFO] [stderr]   Downloaded c_vec v1.2.1
[INFO] [stderr]   Downloaded cairo-rs v0.3.0
[INFO] [stderr]   Downloaded glib-sys v0.5.0
[INFO] [stderr]   Downloaded gdk-sys v0.5.0
[INFO] [stderr]   Downloaded itertools v0.4.19
[INFO] [stderr]   Downloaded gio v0.3.0
[INFO] [stderr]   Downloaded gdk v0.7.0
[INFO] [stderr]   Downloaded gtk-sys v0.5.0
[INFO] [stderr]   Downloaded gio-sys v0.5.0
[INFO] [stderr]   Downloaded libc v0.2.36
[INFO] [stderr]   Downloaded scan-rules v0.2.0
[INFO] [stderr]   Downloaded pango v0.3.0
[INFO] [stderr]   Downloaded unicode-segmentation v0.1.2
[INFO] [stderr]   Downloaded gtk v0.3.0
[INFO] [stderr]   Downloaded gdk-pixbuf v0.3.0
[INFO] [stderr]   Downloaded cairo-sys-rs v0.5.0
[INFO] [stderr]   Downloaded glib v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+9c7f973c4f483238f1484927772d0446e5686cc0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb0115100d2445a58698ebb7cd381eaf3b6fbfcc749b00b1aafce482826cb108
[INFO] running `Command { std: "docker" "start" "-a" "cb0115100d2445a58698ebb7cd381eaf3b6fbfcc749b00b1aafce482826cb108", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb0115100d2445a58698ebb7cd381eaf3b6fbfcc749b00b1aafce482826cb108", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb0115100d2445a58698ebb7cd381eaf3b6fbfcc749b00b1aafce482826cb108", kill_on_drop: false }`
[INFO] [stdout] cb0115100d2445a58698ebb7cd381eaf3b6fbfcc749b00b1aafce482826cb108
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+9c7f973c4f483238f1484927772d0446e5686cc0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05cf514ece7cd85e5bddba266f8ef0a39268ba9c396a87c5c602ccf6622aed81
[INFO] running `Command { std: "docker" "start" "-a" "05cf514ece7cd85e5bddba266f8ef0a39268ba9c396a87c5c602ccf6622aed81", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]     Checking libc v0.2.36
[INFO] [stderr]     Checking bitflags v1.0.1
[INFO] [stderr]     Checking lazy_static v1.0.0
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling gio v0.3.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.3.0
[INFO] [stderr]    Compiling cairo-rs v0.3.0
[INFO] [stderr]     Checking c_vec v1.2.1
[INFO] [stderr]    Compiling gdk v0.7.0
[INFO] [stderr]    Compiling gtk v0.3.0
[INFO] [stderr]     Checking unicode-segmentation v0.1.2
[INFO] [stderr]     Checking lazy_static v0.1.16
[INFO] [stderr]     Checking itertools v0.4.19
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling glib-sys v0.5.0
[INFO] [stderr]    Compiling gobject-sys v0.5.0
[INFO] [stderr]    Compiling gio-sys v0.5.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.5.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.5.0
[INFO] [stderr]    Compiling pango-sys v0.5.0
[INFO] [stderr]    Compiling gdk-sys v0.5.0
[INFO] [stderr]    Compiling atk-sys v0.5.0
[INFO] [stderr]    Compiling gtk-sys v0.5.0
[INFO] [stderr]    Compiling strcursor v0.2.5
[INFO] [stderr]    Compiling scan-rules v0.2.0
[INFO] [stderr]     Checking glib v0.4.1
[INFO] [stderr]     Checking pango v0.3.0
[INFO] [stderr]     Checking rust3d v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `gio::prelude::*`
[INFO] [stdout]  --> src/util/polygon3.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use gio::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gio::prelude::*`
[INFO] [stdout]  --> src/util/world.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use gio::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FontSlant` and `FontWeight`
[INFO] [stdout]   --> src/main.rs:21:20
[INFO] [stdout]    |
[INFO] [stdout] 21 | use cairo::enums::{FontSlant, FontWeight};
[INFO] [stdout]    |                    ^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gio::prelude::*`
[INFO] [stdout]  --> src/util/polygon3.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use gio::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gio::prelude::*`
[INFO] [stdout]  --> src/util/world.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use gio::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FontSlant` and `FontWeight`
[INFO] [stdout]   --> src/main.rs:21:20
[INFO] [stdout]    |
[INFO] [stdout] 21 | use cairo::enums::{FontSlant, FontWeight};
[INFO] [stdout]    |                    ^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gtk::prelude`
[INFO] [stdout]  --> src/util/polygon3.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use gtk::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gtk::prelude`
[INFO] [stdout]  --> src/util/world.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use gtk::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gio::prelude`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use gio::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rotate`
[INFO] [stdout]   --> src/util/world.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let rotate = 0i32;
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_rotate`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/util/world.rs:72:27
[INFO] [stdout]    |
[INFO] [stdout] 72 |             .filter(|&(p, c)| !self.camera.is_cull(p))
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/util/world.rs:86:27
[INFO] [stdout]    |
[INFO] [stdout] 86 |             .filter(|&(p, c)|
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/main.rs:88:29
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 }).or_else(|n| {
[INFO] [stdout]    |                             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]   --> src/util/point3.rs:95:21
[INFO] [stdout]    |
[INFO] [stdout] 95 |             let a = Point3::new(1, 2, 3, 1);
[INFO] [stdout]    |                     ^^^^^^^^^^^ -  -  -  - expected `f64`, found integer
[INFO] [stdout]    |                                 |  |  |
[INFO] [stdout]    |                                 |  |  expected `f64`, found integer
[INFO] [stdout]    |                                 |  expected `f64`, found integer
[INFO] [stdout]    |                                 expected `f64`, found integer
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> src/util/point3.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(x: f64, y: f64, z: f64, w: f64) -> Point3 {
[INFO] [stdout]    |            ^^^ ------  ------  ------  ------
[INFO] [stdout] help: use a float literal
[INFO] [stdout]    |
[INFO] [stdout] 95 |             let a = Point3::new(1.0, 2, 3, 1);
[INFO] [stdout]    |                                  ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]    |
[INFO] [stdout] 95 |             let a = Point3::new(1, 2.0, 3, 1);
[INFO] [stdout]    |                                     ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]    |
[INFO] [stdout] 95 |             let a = Point3::new(1, 2, 3.0, 1);
[INFO] [stdout]    |                                        ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]    |
[INFO] [stdout] 95 |             let a = Point3::new(1, 2, 3, 1.0);
[INFO] [stdout]    |                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/main.rs:98:29
[INFO] [stdout]    |
[INFO] [stdout] 98 |                 }).or_else(|n| {
[INFO] [stdout]    |                             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]   --> src/util/point3.rs:96:21
[INFO] [stdout]    |
[INFO] [stdout] 96 |             let b = Vector3::new(2, 3, 4, 1);
[INFO] [stdout]    |                     ^^^^^^^^^^^^ -  -  -  - expected `f64`, found integer
[INFO] [stdout]    |                                  |  |  |
[INFO] [stdout]    |                                  |  |  expected `f64`, found integer
[INFO] [stdout]    |                                  |  expected `f64`, found integer
[INFO] [stdout]    |                                  expected `f64`, found integer
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> src/util/vector3.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new(x: f64, y: f64, z: f64, w: f64) -> Vector3 {
[INFO] [stdout]    |            ^^^ ------  ------  ------  ------
[INFO] [stdout] help: use a float literal
[INFO] [stdout]    |
[INFO] [stdout] 96 |             let b = Vector3::new(2.0, 3, 4, 1);
[INFO] [stdout]    |                                   ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]    |
[INFO] [stdout] 96 |             let b = Vector3::new(2, 3.0, 4, 1);
[INFO] [stdout]    |                                      ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]    |
[INFO] [stdout] 96 |             let b = Vector3::new(2, 3, 4.0, 1);
[INFO] [stdout]    |                                         ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]    |
[INFO] [stdout] 96 |             let b = Vector3::new(2, 3, 4, 1.0);
[INFO] [stdout]    |                                            ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `move_`, `scale`, and `rotate_z` are never used
[INFO] [stdout]    --> src/util/polygon3.rs:67:12
[INFO] [stdout]     |
[INFO] [stdout] 20  | impl Polygon3 {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 67  |     pub fn move_(&self, v: &Vector3) -> Polygon3 {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81  |     pub fn scale(&self, v: &Vector3) -> Polygon3 {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 |     pub fn rotate_z(&self, r: f64) -> Polygon3 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: cannot add `vector3::Vector3` to `point3::Point3`
[INFO] [stdout]   --> src/util/point3.rs:97:23
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let c = a + b;
[INFO] [stdout]    |                     - ^ - vector3::Vector3
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     point3::Point3
[INFO] [stdout]    |
[INFO] [stdout] note: an implementation of `std::ops::Add<vector3::Vector3>` might be missing for `point3::Point3`
[INFO] [stdout]   --> src/util/point3.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub struct Point3 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^ must implement `std::ops::Add<vector3::Vector3>`
[INFO] [stdout] note: the trait `std::ops::Add` must be implemented
[INFO] [stdout]   --> /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/core/src/ops/arith.rs:76:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:84:17
[INFO] [stdout]     |
[INFO] [stdout] 84  | /                 scan!(&line; ("v ", let x: f64, let y: f64, let z: f64) => {
[INFO] [stdout] 85  | |                     let p = Point3::new(x, y, z, 1.0f64);
[INFO] [stdout] 86  | | //                    println!("{:?}", p);
[INFO] [stdout] 87  | |                     vs.push(p);
[INFO] [stdout] ...   |
[INFO] [stdout] 104 | |                     })
[INFO] [stdout] 105 | |                 });
[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)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 84  |                 let _ = scan!(&line; ("v ", let x: f64, let y: f64, let z: f64) => {
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]   --> src/util/point3.rs:98:24
[INFO] [stdout]    |
[INFO] [stdout] 98 |             assert_eq!(Point3::new(3, 5, 7, 1), c);
[INFO] [stdout]    |                        ^^^^^^^^^^^ -  -  -  - expected `f64`, found integer
[INFO] [stdout]    |                                    |  |  |
[INFO] [stdout]    |                                    |  |  expected `f64`, found integer
[INFO] [stdout]    |                                    |  expected `f64`, found integer
[INFO] [stdout]    |                                    expected `f64`, found integer
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> src/util/point3.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(x: f64, y: f64, z: f64, w: f64) -> Point3 {
[INFO] [stdout]    |            ^^^ ------  ------  ------  ------
[INFO] [stdout] help: use a float literal
[INFO] [stdout]    |
[INFO] [stdout] 98 |             assert_eq!(Point3::new(3.0, 5, 7, 1), c);
[INFO] [stdout]    |                                     ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]    |
[INFO] [stdout] 98 |             assert_eq!(Point3::new(3, 5.0, 7, 1), c);
[INFO] [stdout]    |                                        ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]    |
[INFO] [stdout] 98 |             assert_eq!(Point3::new(3, 5, 7.0, 1), c);
[INFO] [stdout]    |                                           ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]    |
[INFO] [stdout] 98 |             assert_eq!(Point3::new(3, 5, 7, 1.0), c);
[INFO] [stdout]    |                                              ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]    --> src/util/point3.rs:105:21
[INFO] [stdout]     |
[INFO] [stdout] 105 |             let a = Point3::new(1, 2, 3, 1);
[INFO] [stdout]     |                     ^^^^^^^^^^^ -  -  -  - expected `f64`, found integer
[INFO] [stdout]     |                                 |  |  |
[INFO] [stdout]     |                                 |  |  expected `f64`, found integer
[INFO] [stdout]     |                                 |  expected `f64`, found integer
[INFO] [stdout]     |                                 expected `f64`, found integer
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/util/point3.rs:13:12
[INFO] [stdout]     |
[INFO] [stdout] 13  |     pub fn new(x: f64, y: f64, z: f64, w: f64) -> Point3 {
[INFO] [stdout]     |            ^^^ ------  ------  ------  ------
[INFO] [stdout] help: use a float literal
[INFO] [stdout]     |
[INFO] [stdout] 105 |             let a = Point3::new(1.0, 2, 3, 1);
[INFO] [stdout]     |                                  ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]     |
[INFO] [stdout] 105 |             let a = Point3::new(1, 2.0, 3, 1);
[INFO] [stdout]     |                                     ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]     |
[INFO] [stdout] 105 |             let a = Point3::new(1, 2, 3.0, 1);
[INFO] [stdout]     |                                        ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]     |
[INFO] [stdout] 105 |             let a = Point3::new(1, 2, 3, 1.0);
[INFO] [stdout]     |                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]    --> src/util/point3.rs:106:21
[INFO] [stdout]     |
[INFO] [stdout] 106 |             let b = Vector3::new(2, 3, 4, 1);
[INFO] [stdout]     |                     ^^^^^^^^^^^^ -  -  -  - expected `f64`, found integer
[INFO] [stdout]     |                                  |  |  |
[INFO] [stdout]     |                                  |  |  expected `f64`, found integer
[INFO] [stdout]     |                                  |  expected `f64`, found integer
[INFO] [stdout]     |                                  expected `f64`, found integer
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/util/vector3.rs:14:12
[INFO] [stdout]     |
[INFO] [stdout] 14  |     pub fn new(x: f64, y: f64, z: f64, w: f64) -> Vector3 {
[INFO] [stdout]     |            ^^^ ------  ------  ------  ------
[INFO] [stdout] help: use a float literal
[INFO] [stdout]     |
[INFO] [stdout] 106 |             let b = Vector3::new(2.0, 3, 4, 1);
[INFO] [stdout]     |                                   ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]     |
[INFO] [stdout] 106 |             let b = Vector3::new(2, 3.0, 4, 1);
[INFO] [stdout]     |                                      ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]     |
[INFO] [stdout] 106 |             let b = Vector3::new(2, 3, 4.0, 1);
[INFO] [stdout]     |                                         ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]     |
[INFO] [stdout] 106 |             let b = Vector3::new(2, 3, 4, 1.0);
[INFO] [stdout]     |                                            ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: cannot subtract `vector3::Vector3` from `point3::Point3`
[INFO] [stdout]    --> src/util/point3.rs:107:23
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let c = a - b;
[INFO] [stdout]     |                     - ^ - vector3::Vector3
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     point3::Point3
[INFO] [stdout]     |
[INFO] [stdout] note: an implementation of `Sub<vector3::Vector3>` might be missing for `point3::Point3`
[INFO] [stdout]    --> src/util/point3.rs:5:1
[INFO] [stdout]     |
[INFO] [stdout] 5   | pub struct Point3 {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^ must implement `Sub<vector3::Vector3>`
[INFO] [stdout] note: the trait `Sub` must be implemented
[INFO] [stdout]    --> /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/core/src/ops/arith.rs:185:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]    --> src/util/point3.rs:108:24
[INFO] [stdout]     |
[INFO] [stdout] 108 |             assert_eq!(Point3::new(-1, -1, -1, 1), c);
[INFO] [stdout]     |                        ^^^^^^^^^^^ --  --  --  - expected `f64`, found integer
[INFO] [stdout]     |                                    |   |   |
[INFO] [stdout]     |                                    |   |   expected `f64`, found integer
[INFO] [stdout]     |                                    |   expected `f64`, found integer
[INFO] [stdout]     |                                    expected `f64`, found integer
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/util/point3.rs:13:12
[INFO] [stdout]     |
[INFO] [stdout] 13  |     pub fn new(x: f64, y: f64, z: f64, w: f64) -> Point3 {
[INFO] [stdout]     |            ^^^ ------  ------  ------  ------
[INFO] [stdout] help: use a float literal
[INFO] [stdout]     |
[INFO] [stdout] 108 |             assert_eq!(Point3::new(-1.0, -1, -1, 1), c);
[INFO] [stdout]     |                                      ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]     |
[INFO] [stdout] 108 |             assert_eq!(Point3::new(-1, -1.0, -1, 1), c);
[INFO] [stdout]     |                                          ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]     |
[INFO] [stdout] 108 |             assert_eq!(Point3::new(-1, -1, -1.0, 1), c);
[INFO] [stdout]     |                                              ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]     |
[INFO] [stdout] 108 |             assert_eq!(Point3::new(-1, -1, -1, 1.0), c);
[INFO] [stdout]     |                                                 ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]    --> src/util/point3.rs:115:21
[INFO] [stdout]     |
[INFO] [stdout] 115 |             let a = Point3::new(1, 2, 3, 1);
[INFO] [stdout]     |                     ^^^^^^^^^^^ -  -  -  - expected `f64`, found integer
[INFO] [stdout]     |                                 |  |  |
[INFO] [stdout]     |                                 |  |  expected `f64`, found integer
[INFO] [stdout]     |                                 |  expected `f64`, found integer
[INFO] [stdout]     |                                 expected `f64`, found integer
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/util/point3.rs:13:12
[INFO] [stdout]     |
[INFO] [stdout] 13  |     pub fn new(x: f64, y: f64, z: f64, w: f64) -> Point3 {
[INFO] [stdout]     |            ^^^ ------  ------  ------  ------
[INFO] [stdout] help: use a float literal
[INFO] [stdout]     |
[INFO] [stdout] 115 |             let a = Point3::new(1.0, 2, 3, 1);
[INFO] [stdout]     |                                  ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]     |
[INFO] [stdout] 115 |             let a = Point3::new(1, 2.0, 3, 1);
[INFO] [stdout]     |                                     ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]     |
[INFO] [stdout] 115 |             let a = Point3::new(1, 2, 3.0, 1);
[INFO] [stdout]     |                                        ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]     |
[INFO] [stdout] 115 |             let a = Point3::new(1, 2, 3, 1.0);
[INFO] [stdout]     |                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]    --> src/util/point3.rs:116:21
[INFO] [stdout]     |
[INFO] [stdout] 116 |             let b = Point3::new(2, 3, 4, 1);
[INFO] [stdout]     |                     ^^^^^^^^^^^ -  -  -  - expected `f64`, found integer
[INFO] [stdout]     |                                 |  |  |
[INFO] [stdout]     |                                 |  |  expected `f64`, found integer
[INFO] [stdout]     |                                 |  expected `f64`, found integer
[INFO] [stdout]     |                                 expected `f64`, found integer
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/util/point3.rs:13:12
[INFO] [stdout]     |
[INFO] [stdout] 13  |     pub fn new(x: f64, y: f64, z: f64, w: f64) -> Point3 {
[INFO] [stdout]     |            ^^^ ------  ------  ------  ------
[INFO] [stdout] help: use a float literal
[INFO] [stdout]     |
[INFO] [stdout] 116 |             let b = Point3::new(2.0, 3, 4, 1);
[INFO] [stdout]     |                                  ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]     |
[INFO] [stdout] 116 |             let b = Point3::new(2, 3.0, 4, 1);
[INFO] [stdout]     |                                     ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]     |
[INFO] [stdout] 116 |             let b = Point3::new(2, 3, 4.0, 1);
[INFO] [stdout]     |                                        ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]     |
[INFO] [stdout] 116 |             let b = Point3::new(2, 3, 4, 1.0);
[INFO] [stdout]     |                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: cannot subtract `point3::Point3` from `point3::Point3`
[INFO] [stdout]    --> src/util/point3.rs:117:23
[INFO] [stdout]     |
[INFO] [stdout] 117 |             let c = a - b;
[INFO] [stdout]     |                     - ^ - point3::Point3
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     point3::Point3
[INFO] [stdout]     |
[INFO] [stdout] note: an implementation of `Sub` might be missing for `point3::Point3`
[INFO] [stdout]    --> src/util/point3.rs:5:1
[INFO] [stdout]     |
[INFO] [stdout] 5   | pub struct Point3 {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^ must implement `Sub`
[INFO] [stdout] note: the trait `Sub` must be implemented
[INFO] [stdout]    --> /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/core/src/ops/arith.rs:185:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]    --> src/util/point3.rs:118:24
[INFO] [stdout]     |
[INFO] [stdout] 118 |             assert_eq!(Point3::new(-1, -1, -1, 1), c);
[INFO] [stdout]     |                        ^^^^^^^^^^^ --  --  --  - expected `f64`, found integer
[INFO] [stdout]     |                                    |   |   |
[INFO] [stdout]     |                                    |   |   expected `f64`, found integer
[INFO] [stdout]     |                                    |   expected `f64`, found integer
[INFO] [stdout]     |                                    expected `f64`, found integer
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/util/point3.rs:13:12
[INFO] [stdout]     |
[INFO] [stdout] 13  |     pub fn new(x: f64, y: f64, z: f64, w: f64) -> Point3 {
[INFO] [stdout]     |            ^^^ ------  ------  ------  ------
[INFO] [stdout] help: use a float literal
[INFO] [stdout]     |
[INFO] [stdout] 118 |             assert_eq!(Point3::new(-1.0, -1, -1, 1), c);
[INFO] [stdout]     |                                      ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]     |
[INFO] [stdout] 118 |             assert_eq!(Point3::new(-1, -1.0, -1, 1), c);
[INFO] [stdout]     |                                          ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]     |
[INFO] [stdout] 118 |             assert_eq!(Point3::new(-1, -1, -1.0, 1), c);
[INFO] [stdout]     |                                              ++
[INFO] [stdout] help: use a float literal
[INFO] [stdout]     |
[INFO] [stdout] 118 |             assert_eq!(Point3::new(-1, -1, -1, 1.0), c);
[INFO] [stdout]     |                                                 ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]    --> src/util/vector3.rs:128:21
[INFO] [stdout]     |
[INFO] [stdout] 128 |             let a = Vector3::new(2f32, 3f32, 4f32, 1f32);
[INFO] [stdout]     |                     ^^^^^^^^^^^^ ----  ----  ----  ---- expected `f64`, found `f32`
[INFO] [stdout]     |                                  |     |     |
[INFO] [stdout]     |                                  |     |     expected `f64`, found `f32`
[INFO] [stdout]     |                                  |     expected `f64`, found `f32`
[INFO] [stdout]     |                                  expected `f64`, found `f32`
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/util/vector3.rs:14:12
[INFO] [stdout]     |
[INFO] [stdout] 14  |     pub fn new(x: f64, y: f64, z: f64, w: f64) -> Vector3 {
[INFO] [stdout]     |            ^^^ ------  ------  ------  ------
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 128 |             let a = Vector3::new(2f64, 3f32, 4f32, 1f32);
[INFO] [stdout]     |                                   ~~~
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 128 |             let a = Vector3::new(2f32, 3f64, 4f32, 1f32);
[INFO] [stdout]     |                                         ~~~
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 128 |             let a = Vector3::new(2f32, 3f32, 4f64, 1f32);
[INFO] [stdout]     |                                               ~~~
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 128 |             let a = Vector3::new(2f32, 3f32, 4f32, 1f64);
[INFO] [stdout]     |                                                     ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/util/vector3.rs:130:28
[INFO] [stdout]     |
[INFO] [stdout] 130 |             assert!(norm - 5.3851648071345037f32 < 1e-10f32);
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^ expected `f64`, found `f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot subtract `f32` from `f64`
[INFO] [stdout]    --> src/util/vector3.rs:130:26
[INFO] [stdout]     |
[INFO] [stdout] 130 |             assert!(norm - 5.3851648071345037f32 < 1e-10f32);
[INFO] [stdout]     |                          ^ no implementation for `f64 - f32`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sub<f32>` is not implemented for `f64`
[INFO] [stdout]     = help: the following other types implement trait `Sub<Rhs>`:
[INFO] [stdout]               `&'a f64` implements `Sub<f64>`
[INFO] [stdout]               `&f64` implements `Sub<&f64>`
[INFO] [stdout]               `f64` implements `Sub<&f64>`
[INFO] [stdout]               `f64` implements `Sub`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/util/vector3.rs:130:52
[INFO] [stdout]     |
[INFO] [stdout] 130 |             assert!(norm - 5.3851648071345037f32 < 1e-10f32);
[INFO] [stdout]     |                     ----------------------------   ^^^^^^^^ expected `f64`, found `f32`
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     expected because this is `f64`
[INFO] [stdout]     |
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 130 |             assert!(norm - 5.3851648071345037f32 < 1e-10f64);
[INFO] [stdout]     |                                                         ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]    --> src/util/vector3.rs:143:21
[INFO] [stdout]     |
[INFO] [stdout] 143 |             let a = Vector3::new(2f32, 3f32, 4f32, 1f32);
[INFO] [stdout]     |                     ^^^^^^^^^^^^ ----  ----  ----  ---- expected `f64`, found `f32`
[INFO] [stdout]     |                                  |     |     |
[INFO] [stdout]     |                                  |     |     expected `f64`, found `f32`
[INFO] [stdout]     |                                  |     expected `f64`, found `f32`
[INFO] [stdout]     |                                  expected `f64`, found `f32`
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/util/vector3.rs:14:12
[INFO] [stdout]     |
[INFO] [stdout] 14  |     pub fn new(x: f64, y: f64, z: f64, w: f64) -> Vector3 {
[INFO] [stdout]     |            ^^^ ------  ------  ------  ------
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 143 |             let a = Vector3::new(2f64, 3f32, 4f32, 1f32);
[INFO] [stdout]     |                                   ~~~
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 143 |             let a = Vector3::new(2f32, 3f64, 4f32, 1f32);
[INFO] [stdout]     |                                         ~~~
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 143 |             let a = Vector3::new(2f32, 3f32, 4f64, 1f32);
[INFO] [stdout]     |                                               ~~~
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 143 |             let a = Vector3::new(2f32, 3f32, 4f32, 1f64);
[INFO] [stdout]     |                                                     ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/util/vector3.rs:146:27
[INFO] [stdout]     |
[INFO] [stdout] 146 |             assert!(b.x - 0.37139068f32 < 1e-5f32);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^ expected `f64`, found `f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot subtract `f32` from `f64`
[INFO] [stdout]    --> src/util/vector3.rs:146:25
[INFO] [stdout]     |
[INFO] [stdout] 146 |             assert!(b.x - 0.37139068f32 < 1e-5f32);
[INFO] [stdout]     |                         ^ no implementation for `f64 - f32`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sub<f32>` is not implemented for `f64`
[INFO] [stdout]     = help: the following other types implement trait `Sub<Rhs>`:
[INFO] [stdout]               `&'a f64` implements `Sub<f64>`
[INFO] [stdout]               `&f64` implements `Sub<&f64>`
[INFO] [stdout]               `f64` implements `Sub<&f64>`
[INFO] [stdout]               `f64` implements `Sub`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/util/vector3.rs:146:43
[INFO] [stdout]     |
[INFO] [stdout] 146 |             assert!(b.x - 0.37139068f32 < 1e-5f32);
[INFO] [stdout]     |                     -------------------   ^^^^^^^ expected `f64`, found `f32`
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     expected because this is `f64`
[INFO] [stdout]     |
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 146 |             assert!(b.x - 0.37139068f32 < 1e-5f64);
[INFO] [stdout]     |                                               ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/util/vector3.rs:147:27
[INFO] [stdout]     |
[INFO] [stdout] 147 |             assert!(b.y - 0.55708601f32 < 1e-5f32);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^ expected `f64`, found `f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot subtract `f32` from `f64`
[INFO] [stdout]    --> src/util/vector3.rs:147:25
[INFO] [stdout]     |
[INFO] [stdout] 147 |             assert!(b.y - 0.55708601f32 < 1e-5f32);
[INFO] [stdout]     |                         ^ no implementation for `f64 - f32`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sub<f32>` is not implemented for `f64`
[INFO] [stdout]     = help: the following other types implement trait `Sub<Rhs>`:
[INFO] [stdout]               `&'a f64` implements `Sub<f64>`
[INFO] [stdout]               `&f64` implements `Sub<&f64>`
[INFO] [stdout]               `f64` implements `Sub<&f64>`
[INFO] [stdout]               `f64` implements `Sub`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/util/vector3.rs:147:43
[INFO] [stdout]     |
[INFO] [stdout] 147 |             assert!(b.y - 0.55708601f32 < 1e-5f32);
[INFO] [stdout]     |                     -------------------   ^^^^^^^ expected `f64`, found `f32`
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     expected because this is `f64`
[INFO] [stdout]     |
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 147 |             assert!(b.y - 0.55708601f32 < 1e-5f64);
[INFO] [stdout]     |                                               ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/util/vector3.rs:148:27
[INFO] [stdout]     |
[INFO] [stdout] 148 |             assert!(b.z - 0.74278135f32 < 1e-5f32);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^ expected `f64`, found `f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot subtract `f32` from `f64`
[INFO] [stdout]    --> src/util/vector3.rs:148:25
[INFO] [stdout]     |
[INFO] [stdout] 148 |             assert!(b.z - 0.74278135f32 < 1e-5f32);
[INFO] [stdout]     |                         ^ no implementation for `f64 - f32`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sub<f32>` is not implemented for `f64`
[INFO] [stdout]     = help: the following other types implement trait `Sub<Rhs>`:
[INFO] [stdout]               `&'a f64` implements `Sub<f64>`
[INFO] [stdout]               `&f64` implements `Sub<&f64>`
[INFO] [stdout]               `f64` implements `Sub<&f64>`
[INFO] [stdout]               `f64` implements `Sub`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/util/vector3.rs:148:43
[INFO] [stdout]     |
[INFO] [stdout] 148 |             assert!(b.z - 0.74278135f32 < 1e-5f32);
[INFO] [stdout]     |                     -------------------   ^^^^^^^ expected `f64`, found `f32`
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     expected because this is `f64`
[INFO] [stdout]     |
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 148 |             assert!(b.z - 0.74278135f32 < 1e-5f64);
[INFO] [stdout]     |                                               ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]    --> src/util/vector3.rs:164:21
[INFO] [stdout]     |
[INFO] [stdout] 164 |             let a = Vector3::new(2f32, 3f32, 4f32, 1f32);
[INFO] [stdout]     |                     ^^^^^^^^^^^^ ----  ----  ----  ---- expected `f64`, found `f32`
[INFO] [stdout]     |                                  |     |     |
[INFO] [stdout]     |                                  |     |     expected `f64`, found `f32`
[INFO] [stdout]     |                                  |     expected `f64`, found `f32`
[INFO] [stdout]     |                                  expected `f64`, found `f32`
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/util/vector3.rs:14:12
[INFO] [stdout]     |
[INFO] [stdout] 14  |     pub fn new(x: f64, y: f64, z: f64, w: f64) -> Vector3 {
[INFO] [stdout]     |            ^^^ ------  ------  ------  ------
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 164 |             let a = Vector3::new(2f64, 3f32, 4f32, 1f32);
[INFO] [stdout]     |                                   ~~~
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 164 |             let a = Vector3::new(2f32, 3f64, 4f32, 1f32);
[INFO] [stdout]     |                                         ~~~
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 164 |             let a = Vector3::new(2f32, 3f32, 4f64, 1f32);
[INFO] [stdout]     |                                               ~~~
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 164 |             let a = Vector3::new(2f32, 3f32, 4f32, 1f64);
[INFO] [stdout]     |                                                     ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]    --> src/util/vector3.rs:165:21
[INFO] [stdout]     |
[INFO] [stdout] 165 |             let b = Vector3::new(5f32, 6f32, 7f32, 1f32);
[INFO] [stdout]     |                     ^^^^^^^^^^^^ ----  ----  ----  ---- expected `f64`, found `f32`
[INFO] [stdout]     |                                  |     |     |
[INFO] [stdout]     |                                  |     |     expected `f64`, found `f32`
[INFO] [stdout]     |                                  |     expected `f64`, found `f32`
[INFO] [stdout]     |                                  expected `f64`, found `f32`
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/util/vector3.rs:14:12
[INFO] [stdout]     |
[INFO] [stdout] 14  |     pub fn new(x: f64, y: f64, z: f64, w: f64) -> Vector3 {
[INFO] [stdout]     |            ^^^ ------  ------  ------  ------
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 165 |             let b = Vector3::new(5f64, 6f32, 7f32, 1f32);
[INFO] [stdout]     |                                   ~~~
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 165 |             let b = Vector3::new(5f32, 6f64, 7f32, 1f32);
[INFO] [stdout]     |                                         ~~~
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 165 |             let b = Vector3::new(5f32, 6f32, 7f64, 1f32);
[INFO] [stdout]     |                                               ~~~
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 165 |             let b = Vector3::new(5f32, 6f32, 7f32, 1f64);
[INFO] [stdout]     |                                                     ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/util/vector3.rs:166:29
[INFO] [stdout]     |
[INFO] [stdout] 166 |             let dot = a.dot(b);
[INFO] [stdout]     |                         --- ^ expected `&Vector3`, found `Vector3`
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/util/vector3.rs:18:12
[INFO] [stdout]     |
[INFO] [stdout] 18  |     pub fn dot(&self, rhs: &Vector3) -> f64 {
[INFO] [stdout]     |            ^^^        -------------
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]     |
[INFO] [stdout] 166 |             let dot = a.dot(&b);
[INFO] [stdout]     |                             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/util/vector3.rs:167:31
[INFO] [stdout]     |
[INFO] [stdout] 167 |             assert_eq!(56f32, dot);
[INFO] [stdout]     |                               ^^^ expected `f32`, found `f64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]    --> src/util/vector3.rs:186:21
[INFO] [stdout]     |
[INFO] [stdout] 186 |             let a = Vector3::new(3f32, 4f32, 5f32, 1f32);
[INFO] [stdout]     |                     ^^^^^^^^^^^^ ----  ----  ----  ---- expected `f64`, found `f32`
[INFO] [stdout]     |                                  |     |     |
[INFO] [stdout]     |                                  |     |     expected `f64`, found `f32`
[INFO] [stdout]     |                                  |     expected `f64`, found `f32`
[INFO] [stdout]     |                                  expected `f64`, found `f32`
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/util/vector3.rs:14:12
[INFO] [stdout]     |
[INFO] [stdout] 14  |     pub fn new(x: f64, y: f64, z: f64, w: f64) -> Vector3 {
[INFO] [stdout]     |            ^^^ ------  ------  ------  ------
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 186 |             let a = Vector3::new(3f64, 4f32, 5f32, 1f32);
[INFO] [stdout]     |                                   ~~~
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 186 |             let a = Vector3::new(3f32, 4f64, 5f32, 1f32);
[INFO] [stdout]     |                                         ~~~
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 186 |             let a = Vector3::new(3f32, 4f32, 5f64, 1f32);
[INFO] [stdout]     |                                               ~~~
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 186 |             let a = Vector3::new(3f32, 4f32, 5f32, 1f64);
[INFO] [stdout]     |                                                     ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]    --> src/util/vector3.rs:187:21
[INFO] [stdout]     |
[INFO] [stdout] 187 |             let b = Vector3::new(6f32, 7f32, 8f32, 1f32);
[INFO] [stdout]     |                     ^^^^^^^^^^^^ ----  ----  ----  ---- expected `f64`, found `f32`
[INFO] [stdout]     |                                  |     |     |
[INFO] [stdout]     |                                  |     |     expected `f64`, found `f32`
[INFO] [stdout]     |                                  |     expected `f64`, found `f32`
[INFO] [stdout]     |                                  expected `f64`, found `f32`
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/util/vector3.rs:14:12
[INFO] [stdout]     |
[INFO] [stdout] 14  |     pub fn new(x: f64, y: f64, z: f64, w: f64) -> Vector3 {
[INFO] [stdout]     |            ^^^ ------  ------  ------  ------
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 187 |             let b = Vector3::new(6f64, 7f32, 8f32, 1f32);
[INFO] [stdout]     |                                   ~~~
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 187 |             let b = Vector3::new(6f32, 7f64, 8f32, 1f32);
[INFO] [stdout]     |                                         ~~~
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 187 |             let b = Vector3::new(6f32, 7f32, 8f64, 1f32);
[INFO] [stdout]     |                                               ~~~
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 187 |             let b = Vector3::new(6f32, 7f32, 8f32, 1f64);
[INFO] [stdout]     |                                                     ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: cannot multiply `vector3::Vector3` by `vector3::Vector3`
[INFO] [stdout]    --> src/util/vector3.rs:188:24
[INFO] [stdout]     |
[INFO] [stdout] 188 |             let cp = a * b;
[INFO] [stdout]     |                      - ^ - vector3::Vector3
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      vector3::Vector3
[INFO] [stdout]     |
[INFO] [stdout] note: an implementation of `Mul` might be missing for `vector3::Vector3`
[INFO] [stdout]    --> src/util/vector3.rs:5:1
[INFO] [stdout]     |
[INFO] [stdout] 5   | pub struct Vector3 {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^ must implement `Mul`
[INFO] [stdout] note: the trait `Mul` must be implemented
[INFO] [stdout]    --> /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/core/src/ops/arith.rs:315:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]    --> src/util/vector3.rs:189:24
[INFO] [stdout]     |
[INFO] [stdout] 189 |             assert_eq!(Vector3::new(-3f32, 6f32, -3f32, 1f32), cp);
[INFO] [stdout]     |                        ^^^^^^^^^^^^ -----  ----  -----  ---- expected `f64`, found `f32`
[INFO] [stdout]     |                                     |      |     |
[INFO] [stdout]     |                                     |      |     expected `f64`, found `f32`
[INFO] [stdout]     |                                     |      expected `f64`, found `f32`
[INFO] [stdout]     |                                     expected `f64`, found `f32`
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/util/vector3.rs:14:12
[INFO] [stdout]     |
[INFO] [stdout] 14  |     pub fn new(x: f64, y: f64, z: f64, w: f64) -> Vector3 {
[INFO] [stdout]     |            ^^^ ------  ------  ------  ------
[INFO] [stdout] help: you can convert an `f32` to an `f64`
[INFO] [stdout]     |
[INFO] [stdout] 189 |             assert_eq!(Vector3::new((-3f32).into(), 6f32, -3f32, 1f32), cp);
[INFO] [stdout]     |                                     +     ++++++++
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 189 |             assert_eq!(Vector3::new(-3f32, 6f64, -3f32, 1f32), cp);
[INFO] [stdout]     |                                             ~~~
[INFO] [stdout] help: you can convert an `f32` to an `f64`
[INFO] [stdout]     |
[INFO] [stdout] 189 |             assert_eq!(Vector3::new(-3f32, 6f32, (-3f32).into(), 1f32), cp);
[INFO] [stdout]     |                                                  +     ++++++++
[INFO] [stdout] help: change the type of the numeric literal from `f32` to `f64`
[INFO] [stdout]     |
[INFO] [stdout] 189 |             assert_eq!(Vector3::new(-3f32, 6f32, -3f32, 1f64), cp);
[INFO] [stdout]     |                                                          ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: cannot add `matrix4::Matrix4` to `matrix4::Matrix4`
[INFO] [stdout]    --> src/util/matrix4.rs:120:23
[INFO] [stdout]     |
[INFO] [stdout] 120 |             let c = a + b;
[INFO] [stdout]     |                     - ^ - matrix4::Matrix4
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     matrix4::Matrix4
[INFO] [stdout]     |
[INFO] [stdout] note: an implementation of `std::ops::Add` might be missing for `matrix4::Matrix4`
[INFO] [stdout]    --> src/util/matrix4.rs:10:1
[INFO] [stdout]     |
[INFO] [stdout] 10  | pub struct Matrix4 {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^ must implement `std::ops::Add`
[INFO] [stdout] note: the trait `std::ops::Add` must be implemented
[INFO] [stdout]    --> /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/core/src/ops/arith.rs:76:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: cannot subtract `matrix4::Matrix4` from `matrix4::Matrix4`
[INFO] [stdout]    --> src/util/matrix4.rs:144:23
[INFO] [stdout]     |
[INFO] [stdout] 144 |             let c = a - b;
[INFO] [stdout]     |                     - ^ - matrix4::Matrix4
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     matrix4::Matrix4
[INFO] [stdout]     |
[INFO] [stdout] note: an implementation of `Sub` might be missing for `matrix4::Matrix4`
[INFO] [stdout]    --> src/util/matrix4.rs:10:1
[INFO] [stdout]     |
[INFO] [stdout] 10  | pub struct Matrix4 {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^ must implement `Sub`
[INFO] [stdout] note: the trait `Sub` must be implemented
[INFO] [stdout]    --> /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/core/src/ops/arith.rs:185:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: cannot multiply `matrix4::Matrix4` by `f64`
[INFO] [stdout]    --> src/util/matrix4.rs:163:23
[INFO] [stdout]     |
[INFO] [stdout] 163 |             let b = a * 3f64;
[INFO] [stdout]     |                     - ^ ---- f64
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     matrix4::Matrix4
[INFO] [stdout]     |
[INFO] [stdout] note: an implementation of `Mul<f64>` might be missing for `matrix4::Matrix4`
[INFO] [stdout]    --> src/util/matrix4.rs:10:1
[INFO] [stdout]     |
[INFO] [stdout] 10  | pub struct Matrix4 {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^ must implement `Mul<f64>`
[INFO] [stdout] note: the trait `Mul` must be implemented
[INFO] [stdout]    --> /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/core/src/ops/arith.rs:315:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: cannot multiply `matrix4::Matrix4` by `vector3::Vector3`
[INFO] [stdout]    --> src/util/matrix4.rs:189:23
[INFO] [stdout]     |
[INFO] [stdout] 189 |             let c = a * b;
[INFO] [stdout]     |                     - ^ - vector3::Vector3
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     matrix4::Matrix4
[INFO] [stdout]     |
[INFO] [stdout] note: an implementation of `Mul<vector3::Vector3>` might be missing for `matrix4::Matrix4`
[INFO] [stdout]    --> src/util/matrix4.rs:10:1
[INFO] [stdout]     |
[INFO] [stdout] 10  | pub struct Matrix4 {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^ must implement `Mul<vector3::Vector3>`
[INFO] [stdout] note: the trait `Mul` must be implemented
[INFO] [stdout]    --> /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/core/src/ops/arith.rs:315:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: cannot multiply `matrix4::Matrix4` by `matrix4::Matrix4`
[INFO] [stdout]    --> src/util/matrix4.rs:218:23
[INFO] [stdout]     |
[INFO] [stdout] 218 |             let c = a * b;
[INFO] [stdout]     |                     - ^ - matrix4::Matrix4
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     matrix4::Matrix4
[INFO] [stdout]     |
[INFO] [stdout] note: an implementation of `Mul` might be missing for `matrix4::Matrix4`
[INFO] [stdout]    --> src/util/matrix4.rs:10:1
[INFO] [stdout]     |
[INFO] [stdout] 10  | pub struct Matrix4 {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^ must implement `Mul`
[INFO] [stdout] note: the trait `Mul` must be implemented
[INFO] [stdout]    --> /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/core/src/ops/arith.rs:315:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gtk::prelude`
[INFO] [stdout]  --> src/util/polygon3.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use gtk::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gtk::prelude`
[INFO] [stdout]  --> src/util/world.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use gtk::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gio::prelude`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use gio::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rotate`
[INFO] [stdout]   --> src/util/world.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let rotate = 0i32;
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_rotate`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/util/world.rs:72:27
[INFO] [stdout]    |
[INFO] [stdout] 72 |             .filter(|&(p, c)| !self.camera.is_cull(p))
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/util/world.rs:86:27
[INFO] [stdout]    |
[INFO] [stdout] 86 |             .filter(|&(p, c)|
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/main.rs:88:29
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 }).or_else(|n| {
[INFO] [stdout]    |                             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/main.rs:98:29
[INFO] [stdout]    |
[INFO] [stdout] 98 |                 }).or_else(|n| {
[INFO] [stdout]    |                             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 39 previous errors; 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0369.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust3d` (bin "rust3d" test) due to 40 previous errors; 11 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "05cf514ece7cd85e5bddba266f8ef0a39268ba9c396a87c5c602ccf6622aed81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05cf514ece7cd85e5bddba266f8ef0a39268ba9c396a87c5c602ccf6622aed81", kill_on_drop: false }`
[INFO] [stdout] 05cf514ece7cd85e5bddba266f8ef0a39268ba9c396a87c5c602ccf6622aed81