[INFO] cloning repository https://github.com/Zuzuk-null/3d_ascii_engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Zuzuk-null/3d_ascii_engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZuzuk-null%2F3d_ascii_engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZuzuk-null%2F3d_ascii_engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f7a84b393933dab6c6f4baae5f0ded3ce63c2c21
[INFO] testing Zuzuk-null/3d_ascii_engine against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZuzuk-null%2F3d_ascii_engine" "/workspace/builds/worker-105/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-105/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Zuzuk-null/3d_ascii_engine on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Zuzuk-null/3d_ascii_engine
[INFO] finished tweaking git repo https://github.com/Zuzuk-null/3d_ascii_engine
[INFO] tweaked toml for git repo https://github.com/Zuzuk-null/3d_ascii_engine written to /workspace/builds/worker-105/source/Cargo.toml
[INFO] crate git repo https://github.com/Zuzuk-null/3d_ascii_engine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6db0bd57fb1bbaf66365eacc4c550ef14cf905a8ed7bc60e42d9c90c4219b36c
[INFO] running `Command { std: "docker" "start" "-a" "6db0bd57fb1bbaf66365eacc4c550ef14cf905a8ed7bc60e42d9c90c4219b36c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6db0bd57fb1bbaf66365eacc4c550ef14cf905a8ed7bc60e42d9c90c4219b36c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6db0bd57fb1bbaf66365eacc4c550ef14cf905a8ed7bc60e42d9c90c4219b36c", kill_on_drop: false }`
[INFO] [stdout] 6db0bd57fb1bbaf66365eacc4c550ef14cf905a8ed7bc60e42d9c90c4219b36c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85b7182f4c4a170f88f2462842e9175f189623063838ee1f81188c60425bf4cd
[INFO] running `Command { std: "docker" "start" "-a" "85b7182f4c4a170f88f2462842e9175f189623063838ee1f81188c60425bf4cd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling termion v1.5.5
[INFO] [stderr]    Compiling Lol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::cmp::max`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::max;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read`, `Write`, `stdin`, `stdout`
[INFO] [stdout]  --> src/main.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{Read, stdin, stdout, Write};
[INFO] [stdout]   |               ^^^^  ^^^^^  ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `termion::async_stdin`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use termion::async_stdin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:26:43
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let compare_helper = Point3D::new(2, 2, 2);
[INFO] [stdout]    |                                           ^
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           expected `f32`, found integer
[INFO] [stdout]    |                                           help: use a float literal: `2.0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:26:46
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let compare_helper = Point3D::new(2, 2, 2);
[INFO] [stdout]    |                                              ^
[INFO] [stdout]    |                                              |
[INFO] [stdout]    |                                              expected `f32`, found integer
[INFO] [stdout]    |                                              help: use a float literal: `2.0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:26:49
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let compare_helper = Point3D::new(2, 2, 2);
[INFO] [stdout]    |                                                 ^
[INFO] [stdout]    |                                                 |
[INFO] [stdout]    |                                                 expected `f32`, found integer
[INFO] [stdout]    |                                                 help: use a float literal: `2.0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:29:59
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let ray_position = start_point + Point3D::new(1, 1, 1);
[INFO] [stdout]    |                                                           ^
[INFO] [stdout]    |                                                           |
[INFO] [stdout]    |                                                           expected `f32`, found integer
[INFO] [stdout]    |                                                           help: use a float literal: `1.0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:29:62
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let ray_position = start_point + Point3D::new(1, 1, 1);
[INFO] [stdout]    |                                                              ^
[INFO] [stdout]    |                                                              |
[INFO] [stdout]    |                                                              expected `f32`, found integer
[INFO] [stdout]    |                                                              help: use a float literal: `1.0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:29:65
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let ray_position = start_point + Point3D::new(1, 1, 1);
[INFO] [stdout]    |                                                                 ^
[INFO] [stdout]    |                                                                 |
[INFO] [stdout]    |                                                                 expected `f32`, found integer
[INFO] [stdout]    |                                                                 help: use a float literal: `1.0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:56:34
[INFO] [stdout]    |
[INFO] [stdout] 56 |         coordinate: Point3D::new(20, 20, 5),
[INFO] [stdout]    |                                  ^^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  expected `f32`, found integer
[INFO] [stdout]    |                                  help: use a float literal: `20.0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:56:38
[INFO] [stdout]    |
[INFO] [stdout] 56 |         coordinate: Point3D::new(20, 20, 5),
[INFO] [stdout]    |                                      ^^
[INFO] [stdout]    |                                      |
[INFO] [stdout]    |                                      expected `f32`, found integer
[INFO] [stdout]    |                                      help: use a float literal: `20.0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:56:42
[INFO] [stdout]    |
[INFO] [stdout] 56 |         coordinate: Point3D::new(20, 20, 5),
[INFO] [stdout]    |                                          ^
[INFO] [stdout]    |                                          |
[INFO] [stdout]    |                                          expected `f32`, found integer
[INFO] [stdout]    |                                          help: use a float literal: `5.0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:57:27
[INFO] [stdout]    |
[INFO] [stdout] 57 |         angle: Angle::new(0, 0, 0),
[INFO] [stdout]    |                           ^
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           expected `f32`, found integer
[INFO] [stdout]    |                           help: use a float literal: `0.0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:57:30
[INFO] [stdout]    |
[INFO] [stdout] 57 |         angle: Angle::new(0, 0, 0),
[INFO] [stdout]    |                              ^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              expected `f32`, found integer
[INFO] [stdout]    |                              help: use a float literal: `0.0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:57:33
[INFO] [stdout]    |
[INFO] [stdout] 57 |         angle: Angle::new(0, 0, 0),
[INFO] [stdout]    |                                 ^
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 expected `f32`, found integer
[INFO] [stdout]    |                                 help: use a float literal: `0.0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:62:34
[INFO] [stdout]    |
[INFO] [stdout] 62 |         coordinate: Point3D::new(0, 0, 0),
[INFO] [stdout]    |                                  ^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  expected `f32`, found integer
[INFO] [stdout]    |                                  help: use a float literal: `0.0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:62:37
[INFO] [stdout]    |
[INFO] [stdout] 62 |         coordinate: Point3D::new(0, 0, 0),
[INFO] [stdout]    |                                     ^
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     expected `f32`, found integer
[INFO] [stdout]    |                                     help: use a float literal: `0.0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:62:40
[INFO] [stdout]    |
[INFO] [stdout] 62 |         coordinate: Point3D::new(0, 0, 0),
[INFO] [stdout]    |                                        ^
[INFO] [stdout]    |                                        |
[INFO] [stdout]    |                                        expected `f32`, found integer
[INFO] [stdout]    |                                        help: use a float literal: `0.0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:63:15
[INFO] [stdout]    |
[INFO] [stdout] 63 |         size: 5,
[INFO] [stdout]    |               ^
[INFO] [stdout]    |               |
[INFO] [stdout]    |               expected `f32`, found integer
[INFO] [stdout]    |               help: use a float literal: `5.0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `f32: Ord` is not satisfied
[INFO] [stdout]    --> src/bivector3.rs:3:5
[INFO] [stdout]     |
[INFO] [stdout] 1   | #[derive(Ord, PartialOrd, Eq, PartialEq, Copy, Clone)]
[INFO] [stdout]     |          --- in this derive macro expansion
[INFO] [stdout] 2   | struct Bivector3D {
[INFO] [stdout] 3   |     yz: f32,
[INFO] [stdout]     |     ^^^^^^^ the trait `Ord` is not implemented for `f32`
[INFO] [stdout]     |
[INFO] [stdout] note: required by `std::cmp::Ord::cmp`
[INFO] [stdout]     = note: this error originates in the derive macro `Ord` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `f32: Ord` is not satisfied
[INFO] [stdout]    --> src/bivector3.rs:4:5
[INFO] [stdout]     |
[INFO] [stdout] 1   | #[derive(Ord, PartialOrd, Eq, PartialEq, Copy, Clone)]
[INFO] [stdout]     |          --- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 4   |     xz: f32,
[INFO] [stdout]     |     ^^^^^^^ the trait `Ord` is not implemented for `f32`
[INFO] [stdout]     |
[INFO] [stdout] note: required by `std::cmp::Ord::cmp`
[INFO] [stdout]     = note: this error originates in the derive macro `Ord` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `f32: Ord` is not satisfied
[INFO] [stdout]    --> src/bivector3.rs:5:5
[INFO] [stdout]     |
[INFO] [stdout] 1   | #[derive(Ord, PartialOrd, Eq, PartialEq, Copy, Clone)]
[INFO] [stdout]     |          --- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 5   |     xy: f32,
[INFO] [stdout]     |     ^^^^^^^ the trait `Ord` is not implemented for `f32`
[INFO] [stdout]     |
[INFO] [stdout] note: required by `std::cmp::Ord::cmp`
[INFO] [stdout]     = note: this error originates in the derive macro `Ord` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `f32: Eq` is not satisfied
[INFO] [stdout]    --> src/bivector3.rs:3:5
[INFO] [stdout]     |
[INFO] [stdout] 1   | #[derive(Ord, PartialOrd, Eq, PartialEq, Copy, Clone)]
[INFO] [stdout]     |                           -- in this derive macro expansion
[INFO] [stdout] 2   | struct Bivector3D {
[INFO] [stdout] 3   |     yz: f32,
[INFO] [stdout]     |     ^^^^^^^ the trait `Eq` is not implemented for `f32`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `f32: Ord` is not satisfied
[INFO] [stdout]    --> src/point3d.rs:5:5
[INFO] [stdout]     |
[INFO] [stdout] 3   | #[derive(Ord, PartialOrd, Eq, PartialEq, Copy, Clone)]
[INFO] [stdout]     |          --- in this derive macro expansion
[INFO] [stdout] 4   | pub struct Point3D {
[INFO] [stdout] 5   |     pub x: f32,
[INFO] [stdout]     |     ^^^^^^^^^^ the trait `Ord` is not implemented for `f32`
[INFO] [stdout]     |
[INFO] [stdout] note: required by `std::cmp::Ord::cmp`
[INFO] [stdout]     = note: this error originates in the derive macro `Ord` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `f32: Ord` is not satisfied
[INFO] [stdout]    --> src/point3d.rs:6:5
[INFO] [stdout]     |
[INFO] [stdout] 3   | #[derive(Ord, PartialOrd, Eq, PartialEq, Copy, Clone)]
[INFO] [stdout]     |          --- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 6   |     pub y: f32,
[INFO] [stdout]     |     ^^^^^^^^^^ the trait `Ord` is not implemented for `f32`
[INFO] [stdout]     |
[INFO] [stdout] note: required by `std::cmp::Ord::cmp`
[INFO] [stdout]     = note: this error originates in the derive macro `Ord` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `f32: Ord` is not satisfied
[INFO] [stdout]    --> src/point3d.rs:7:5
[INFO] [stdout]     |
[INFO] [stdout] 3   | #[derive(Ord, PartialOrd, Eq, PartialEq, Copy, Clone)]
[INFO] [stdout]     |          --- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 7   |     pub z: f32,
[INFO] [stdout]     |     ^^^^^^^^^^ the trait `Ord` is not implemented for `f32`
[INFO] [stdout]     |
[INFO] [stdout] note: required by `std::cmp::Ord::cmp`
[INFO] [stdout]     = note: this error originates in the derive macro `Ord` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `f32: Eq` is not satisfied
[INFO] [stdout]    --> src/point3d.rs:5:5
[INFO] [stdout]     |
[INFO] [stdout] 3   | #[derive(Ord, PartialOrd, Eq, PartialEq, Copy, Clone)]
[INFO] [stdout]     |                           -- in this derive macro expansion
[INFO] [stdout] 4   | pub struct Point3D {
[INFO] [stdout] 5   |     pub x: f32,
[INFO] [stdout]     |     ^^^^^^^^^^ the trait `Eq` is not implemented for `f32`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 24 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `Lol` due to 25 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "85b7182f4c4a170f88f2462842e9175f189623063838ee1f81188c60425bf4cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85b7182f4c4a170f88f2462842e9175f189623063838ee1f81188c60425bf4cd", kill_on_drop: false }`
[INFO] [stdout] 85b7182f4c4a170f88f2462842e9175f189623063838ee1f81188c60425bf4cd
