[INFO] cloning repository https://github.com/JunYang-tes/yatsr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JunYang-tes/yatsr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJunYang-tes%2Fyatsr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJunYang-tes%2Fyatsr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5307204a526c4abff58db6d4eba039a2ebc68d37
[INFO] checking JunYang-tes/yatsr against master#aa067fb984d36462548bb785da221bfaf38253f0 for pr-122470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJunYang-tes%2Fyatsr" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JunYang-tes/yatsr on toolchain aa067fb984d36462548bb785da221bfaf38253f0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa067fb984d36462548bb785da221bfaf38253f0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JunYang-tes/yatsr
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/JunYang-tes/yatsr
[INFO] tweaked toml for git repo https://github.com/JunYang-tes/yatsr written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/JunYang-tes/yatsr 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" "+aa067fb984d36462548bb785da221bfaf38253f0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+aa067fb984d36462548bb785da221bfaf38253f0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6dd2026856a016c3d49cefa87c2f7e954b7841280db0fabb94b8ab3b2a8cffc
[INFO] running `Command { std: "docker" "start" "-a" "d6dd2026856a016c3d49cefa87c2f7e954b7841280db0fabb94b8ab3b2a8cffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6dd2026856a016c3d49cefa87c2f7e954b7841280db0fabb94b8ab3b2a8cffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6dd2026856a016c3d49cefa87c2f7e954b7841280db0fabb94b8ab3b2a8cffc", kill_on_drop: false }`
[INFO] [stdout] d6dd2026856a016c3d49cefa87c2f7e954b7841280db0fabb94b8ab3b2a8cffc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+aa067fb984d36462548bb785da221bfaf38253f0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 327854dd20dd9518313676efd1f0553355823cd1a14b1ed5670f51e6a646d250
[INFO] running `Command { std: "docker" "start" "-a" "327854dd20dd9518313676efd1f0553355823cd1a14b1ed5670f51e6a646d250", kill_on_drop: false }`
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling sdl2 v0.36.0
[INFO] [stderr]    Compiling sdl2-sys v0.36.0
[INFO] [stderr]     Checking yatsr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::image::Image`
[INFO] [stdout]  --> src/file.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::image::Image;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Into` is imported redundantly
[INFO] [stdout]  --> src/geometry.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::convert::Into;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/std/src/prelude/mod.rs:148:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Into` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::image::Image`
[INFO] [stdout]  --> src/file.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::image::Image;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Into` is imported redundantly
[INFO] [stdout]  --> src/geometry.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::convert::Into;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/aa067fb984d36462548bb785da221bfaf38253f0/library/std/src/prelude/mod.rs:148:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Into` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::image::Image`
[INFO] [stdout]  --> src/image_encoder.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::image::Image;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Image`
[INFO] [stdout]  --> src/image_decoder.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::image::{Image, ImageOriginPos, PixImage};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::image::Image`
[INFO] [stdout]  --> src/image_encoder.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::image::Image;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Image`
[INFO] [stdout]  --> src/image_decoder.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::image::{Image, ImageOriginPos, PixImage};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/image_decoder.rs:108:35
[INFO] [stdout]     |
[INFO] [stdout] 108 | fn decode_color_map_specification(data: &[u8]) {}
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/image_decoder.rs:108:35
[INFO] [stdout]     |
[INFO] [stdout] 108 | fn decode_color_map_specification(data: &[u8]) {}
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/font.rs:135:11
[INFO] [stdout]     |
[INFO] [stdout] 135 |       let mut bytes = line
[INFO] [stdout]     |           ----^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `x` is never read
[INFO] [stdout]    --> src/font.rs:159:11
[INFO] [stdout]     |
[INFO] [stdout] 159 |   let mut x = init_x;
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/font.rs:135:11
[INFO] [stdout]     |
[INFO] [stdout] 135 |       let mut bytes = line
[INFO] [stdout]     |           ----^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `x` is never read
[INFO] [stdout]    --> src/font.rs:159:11
[INFO] [stdout]     |
[INFO] [stdout] 159 |   let mut x = init_x;
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/shaders.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pos: Vec3<f32>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bar`
[INFO] [stdout]   --> src/shaders.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     bar: Vec3<f32>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_bar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `origin` is never read
[INFO] [stdout]   --> src/image_decoder.rs:28:3
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct TAGImageSpecification {
[INFO] [stdout]    |        --------------------- field in this struct
[INFO] [stdout] 28 |   origin: (i16, i16),
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TAGImageSpecification` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `attribute_count` is never read
[INFO] [stdout]   --> src/image_decoder.rs:50:3
[INFO] [stdout]    |
[INFO] [stdout] 49 | struct TAGImageDescriptor {
[INFO] [stdout]    |        ------------------ field in this struct
[INFO] [stdout] 50 |   attribute_count: u8,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TAGImageDescriptor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/shaders.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pos: Vec3<f32>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode_color_map_specification` is never used
[INFO] [stdout]    --> src/image_decoder.rs:108:4
[INFO] [stdout]     |
[INFO] [stdout] 108 | fn decode_color_map_specification(data: &[u8]) {}
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bar`
[INFO] [stdout]   --> src/shaders.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     bar: Vec3<f32>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_bar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `encoding` is never read
[INFO] [stdout]  --> src/font.rs:4:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Glyph {
[INFO] [stdout]   |        ----- field in this struct
[INFO] [stdout] 4 |   encoding: u32,
[INFO] [stdout]   |   ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Glyph` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `origin` is never read
[INFO] [stdout]   --> src/image_decoder.rs:28:3
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct TAGImageSpecification {
[INFO] [stdout]    |        --------------------- field in this struct
[INFO] [stdout] 28 |   origin: (i16, i16),
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TAGImageSpecification` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `attribute_count` is never read
[INFO] [stdout]   --> src/image_decoder.rs:50:3
[INFO] [stdout]    |
[INFO] [stdout] 49 | struct TAGImageDescriptor {
[INFO] [stdout]    |        ------------------ field in this struct
[INFO] [stdout] 50 |   attribute_count: u8,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TAGImageDescriptor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode_color_map_specification` is never used
[INFO] [stdout]    --> src/image_decoder.rs:108:4
[INFO] [stdout]     |
[INFO] [stdout] 108 | fn decode_color_map_specification(data: &[u8]) {}
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `encoding` is never read
[INFO] [stdout]  --> src/font.rs:4:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Glyph {
[INFO] [stdout]   |        ----- field in this struct
[INFO] [stdout] 4 |   encoding: u32,
[INFO] [stdout]   |   ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Glyph` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/mat.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 |     f.write_str("\n");
[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] 99 |     let _ = f.write_str("\n");
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/mat.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |         f.write_str(format!("{},", self.get(r, c)).as_str());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let _ = f.write_str(format!("{},", self.get(r, c)).as_str());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/mat.rs:104:7
[INFO] [stdout]     |
[INFO] [stdout] 104 |       f.write_str("\n");
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 104 |       let _ = f.write_str("\n");
[INFO] [stdout]     |       +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/mat.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     f.write_str("\n");
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let _ = f.write_str("\n");
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/mat.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 |     f.write_str("\n");
[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] 99 |     let _ = f.write_str("\n");
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/mat.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |         f.write_str(format!("{},", self.get(r, c)).as_str());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let _ = f.write_str(format!("{},", self.get(r, c)).as_str());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/mat.rs:104:7
[INFO] [stdout]     |
[INFO] [stdout] 104 |       f.write_str("\n");
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 104 |       let _ = f.write_str("\n");
[INFO] [stdout]     |       +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/mat.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     f.write_str("\n");
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let _ = f.write_str("\n");
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> examples/t.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 |   image_decoder::{self, Decoder, TGA},
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> examples/t.rs:61:14
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let uv = (self.varying_uv[0]*bar.x + self.varying_uv[1]*bar.y+self.varying_uv[2]*bar.z);
[INFO] [stdout]    |              ^                                                                            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 61 -     let uv = (self.varying_uv[0]*bar.x + self.varying_uv[1]*bar.y+self.varying_uv[2]*bar.z);
[INFO] [stdout] 61 +     let uv = self.varying_uv[0]*bar.x + self.varying_uv[1]*bar.y+self.varying_uv[2]*bar.z;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PixImage` is imported redundantly
[INFO] [stdout]  --> examples/1.basic/3.draw_model/main.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 |   image::{PixImage, *},
[INFO] [stdout]   |           ^^^^^^^^  - the item `PixImage` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PixImage` is imported redundantly
[INFO] [stdout]  --> examples/1.basic/4.z-buffer/main.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 |   image::{PixImage, *},
[INFO] [stdout]   |           ^^^^^^^^  - the item `PixImage` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/2.transform/7.viewing/main.rs:35:7
[INFO] [stdout]    |
[INFO] [stdout] 35 |   let mut model =
[INFO] [stdout]    |       ----^^^^^
[INFO] [stdout]    |       |
[INFO] [stdout]    |       help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `camera3` is never used
[INFO] [stdout]   --> examples/2.transform/7.viewing/main.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn camera3(up: Vec3<f32>, pos: Vec3<f32>, lookat: Vec3<f32>) -> Mat4 {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `color`
[INFO] [stdout]   --> examples/t.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let color = self.uniform_texture.get_vec3f(uv.x,uv.y);
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_color`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> examples/t.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pos: Vec3<f32>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> examples/2.transform/4.3d-rotation/normal.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pos: Vec3<f32>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bar`
[INFO] [stdout]   --> examples/2.transform/4.3d-rotation/normal.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     bar: Vec3<f32>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_bar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec4`
[INFO] [stdout]  --> examples/t1.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 |   geometry::{Vec3, Vec4},
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/2.transform/6.orthographic-projection/main.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 |   let mut model =
[INFO] [stdout]    |       ----^^^^^
[INFO] [stdout]    |       |
[INFO] [stdout]    |       help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/2.transform/6.orthographic-projection/main.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 |   let mut model = Model::from_file("./models/cube/cube.obj").expect("Failed to load model:,");
[INFO] [stdout]    |       ----^^^^^
[INFO] [stdout]    |       |
[INFO] [stdout]    |       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> examples/1.basic/5.pipeline/main.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pos: Vec3<f32>,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> examples/2.transform/3.3d-viewport/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pos: Vec3<f32>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> examples/2.transform/7.viewing/main.rs:72:3
[INFO] [stdout]    |
[INFO] [stdout] 72 |   save_image("output.ppm", &img, PPM);
[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] 72 |   let _ = save_image("output.ppm", &img, PPM);
[INFO] [stdout]    |   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> examples/1.basic/6.alpha/main.rs:47:3
[INFO] [stdout]    |
[INFO] [stdout] 47 |   save_image("alpha.ppm", &img, PPM);
[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] 47 |   let _ = save_image("alpha.ppm", &img, PPM);
[INFO] [stdout]    |   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bar`
[INFO] [stdout]   --> examples/2.transform/3.3d-viewport/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     bar: Vec3<f32>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_bar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bar`
[INFO] [stdout]    --> examples/1.basic/5.pipeline/main.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 129 |     bar: Vec3<f32>,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_bar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> examples/1.basic/5.pipeline/main.rs:171:5
[INFO] [stdout]     |
[INFO] [stdout] 171 |     pos: Vec3<f32>,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> examples/2.transform/6.orthographic-projection/main.rs:57:3
[INFO] [stdout]    |
[INFO] [stdout] 57 |   save_image("output.ppm", &img, PPM);
[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] 57 |   let _ = save_image("output.ppm", &img, PPM);
[INFO] [stdout]    |   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> examples/t.rs:73:3
[INFO] [stdout]    |
[INFO] [stdout] 73 |   save_image("t.ppm",&texture,PPM);
[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] 73 |   let _ = save_image("t.ppm",&texture,PPM);
[INFO] [stdout]    |   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> examples/t1.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pos: yatsr::geometry::Vec3<f32>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bar`
[INFO] [stdout]   --> examples/t1.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     bar: yatsr::geometry::Vec3<f32>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_bar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> examples/t1.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pos: Vec3<f32>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> examples/t1.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pos: Vec3<f32>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> examples/t1.rs:153:3
[INFO] [stdout]     |
[INFO] [stdout] 153 |   save_image("t.ppm", &img, PPM);
[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] 153 |   let _ = save_image("t.ppm", &img, PPM);
[INFO] [stdout]     |   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> examples/2.transform/4.3d-rotation/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pos: Vec3<f32>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bar`
[INFO] [stdout]   --> examples/2.transform/4.3d-rotation/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     bar: Vec3<f32>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_bar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> examples/1.basic/7.bitmap-font/main.rs:128:11
[INFO] [stdout]     |
[INFO] [stdout] 128 |       let mut bytes = line
[INFO] [stdout]     |           ----^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `x` is never read
[INFO] [stdout]    --> examples/1.basic/7.bitmap-font/main.rs:146:11
[INFO] [stdout]     |
[INFO] [stdout] 146 |   let mut x = init_x;
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `encoding` is never read
[INFO] [stdout]  --> examples/1.basic/7.bitmap-font/main.rs:4:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Glyph {
[INFO] [stdout]   |        ----- field in this struct
[INFO] [stdout] 4 |   encoding: u32,
[INFO] [stdout]   |   ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Glyph` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `M` should have a snake case name
[INFO] [stdout]   --> examples/2.transform/5.arbitrary-rotation/main.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 |   let M = Mat4([
[INFO] [stdout]    |       ^ help: convert the identifier to snake case: `m`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> examples/2.transform/5.arbitrary-rotation/main.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     save_image(format!("output{}.ppm", i), &img, PPM);
[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] 79 |     let _ = save_image(format!("output{}.ppm", i), &img, PPM);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.70s
[INFO] running `Command { std: "docker" "inspect" "327854dd20dd9518313676efd1f0553355823cd1a14b1ed5670f51e6a646d250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "327854dd20dd9518313676efd1f0553355823cd1a14b1ed5670f51e6a646d250", kill_on_drop: false }`
[INFO] [stdout] 327854dd20dd9518313676efd1f0553355823cd1a14b1ed5670f51e6a646d250
[INFO] checking JunYang-tes/yatsr against try#707d6562f55b55a7aab4ab3a904997116b358314 for pr-122470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJunYang-tes%2Fyatsr" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JunYang-tes/yatsr on toolchain 707d6562f55b55a7aab4ab3a904997116b358314
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+707d6562f55b55a7aab4ab3a904997116b358314" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JunYang-tes/yatsr
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/JunYang-tes/yatsr
[INFO] tweaked toml for git repo https://github.com/JunYang-tes/yatsr written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/JunYang-tes/yatsr 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" "+707d6562f55b55a7aab4ab3a904997116b358314" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+707d6562f55b55a7aab4ab3a904997116b358314" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10afeac32fd0b91766b2c619a6d297a906fc08b616a1a05553baa5c4c247331e
[INFO] running `Command { std: "docker" "start" "-a" "10afeac32fd0b91766b2c619a6d297a906fc08b616a1a05553baa5c4c247331e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10afeac32fd0b91766b2c619a6d297a906fc08b616a1a05553baa5c4c247331e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10afeac32fd0b91766b2c619a6d297a906fc08b616a1a05553baa5c4c247331e", kill_on_drop: false }`
[INFO] [stdout] 10afeac32fd0b91766b2c619a6d297a906fc08b616a1a05553baa5c4c247331e
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+707d6562f55b55a7aab4ab3a904997116b358314" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16a10809ea4f52a1d3f1d6c67d9f7678c5f377c60f584556e7e8b10f6100f056
[INFO] running `Command { std: "docker" "start" "-a" "16a10809ea4f52a1d3f1d6c67d9f7678c5f377c60f584556e7e8b10f6100f056", kill_on_drop: false }`
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling sdl2 v0.36.0
[INFO] [stderr]    Compiling sdl2-sys v0.36.0
[INFO] [stderr]     Checking yatsr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::image::Image`
[INFO] [stdout]  --> src/file.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::image::Image;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Into` is imported redundantly
[INFO] [stdout]  --> src/geometry.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::convert::Into;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/707d6562f55b55a7aab4ab3a904997116b358314/library/std/src/prelude/mod.rs:148:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Into` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::image::Image`
[INFO] [stdout]  --> src/file.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::image::Image;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Into` is imported redundantly
[INFO] [stdout]  --> src/geometry.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::convert::Into;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/707d6562f55b55a7aab4ab3a904997116b358314/library/std/src/prelude/mod.rs:148:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Into` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/shaders.rs:24:44
[INFO] [stdout]     |
[INFO] [stdout] 24  |       uniform_light: Vec3::new(1., 1., 1.).normalize(),
[INFO] [stdout]     |                                            ^^^^^^^^^ the trait `From<f64>` is not implemented for `f32`, which is required by `{float}: Into<f32>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `From<T>`:
[INFO] [stdout]               <f32 as From<bool>>
[INFO] [stdout]               <f32 as From<f16>>
[INFO] [stdout]               <f32 as From<i16>>
[INFO] [stdout]               <f32 as From<i8>>
[INFO] [stdout]               <f32 as From<u16>>
[INFO] [stdout]               <f32 as From<u8>>
[INFO] [stdout]     = note: required for `f64` to implement `Into<f32>`
[INFO] [stdout] note: required by a bound in `Vec3::<T>::normalize`
[INFO] [stdout]    --> src/geometry.rs:177:42
[INFO] [stdout]     |
[INFO] [stdout] 177 |   T: Mul<Output = T> + Sub<Output = T> + Into<f32>,
[INFO] [stdout]     |                                          ^^^^^^^^^ required by this bound in `Vec3::<T>::normalize`
[INFO] [stdout] ...
[INFO] [stdout] 192 |   pub fn normalize(self) -> Vec3<f32> {
[INFO] [stdout]     |          --------- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/shaders.rs:24:44
[INFO] [stdout]     |
[INFO] [stdout] 24  |       uniform_light: Vec3::new(1., 1., 1.).normalize(),
[INFO] [stdout]     |                                            ^^^^^^^^^ the trait `From<f64>` is not implemented for `f32`, which is required by `{float}: Into<f32>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `From<T>`:
[INFO] [stdout]               <f32 as From<bool>>
[INFO] [stdout]               <f32 as From<f16>>
[INFO] [stdout]               <f32 as From<i16>>
[INFO] [stdout]               <f32 as From<i8>>
[INFO] [stdout]               <f32 as From<u16>>
[INFO] [stdout]               <f32 as From<u8>>
[INFO] [stdout]     = note: required for `f64` to implement `Into<f32>`
[INFO] [stdout] note: required by a bound in `Vec3::<T>::normalize`
[INFO] [stdout]    --> src/geometry.rs:177:42
[INFO] [stdout]     |
[INFO] [stdout] 177 |   T: Mul<Output = T> + Sub<Output = T> + Into<f32>,
[INFO] [stdout]     |                                          ^^^^^^^^^ required by this bound in `Vec3::<T>::normalize`
[INFO] [stdout] ...
[INFO] [stdout] 192 |   pub fn normalize(self) -> Vec3<f32> {
[INFO] [stdout]     |          --------- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/shaders.rs:35:44
[INFO] [stdout]     |
[INFO] [stdout] 35  |       uniform_light: Vec3::new(1., 1., 1.).normalize(),
[INFO] [stdout]     |                                            ^^^^^^^^^ the trait `From<f64>` is not implemented for `f32`, which is required by `{float}: Into<f32>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `From<T>`:
[INFO] [stdout]               <f32 as From<bool>>
[INFO] [stdout]               <f32 as From<f16>>
[INFO] [stdout]               <f32 as From<i16>>
[INFO] [stdout]               <f32 as From<i8>>
[INFO] [stdout]               <f32 as From<u16>>
[INFO] [stdout]               <f32 as From<u8>>
[INFO] [stdout]     = note: required for `f64` to implement `Into<f32>`
[INFO] [stdout] note: required by a bound in `Vec3::<T>::normalize`
[INFO] [stdout]    --> src/geometry.rs:177:42
[INFO] [stdout]     |
[INFO] [stdout] 177 |   T: Mul<Output = T> + Sub<Output = T> + Into<f32>,
[INFO] [stdout]     |                                          ^^^^^^^^^ required by this bound in `Vec3::<T>::normalize`
[INFO] [stdout] ...
[INFO] [stdout] 192 |   pub fn normalize(self) -> Vec3<f32> {
[INFO] [stdout]     |          --------- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/shaders.rs:35:44
[INFO] [stdout]     |
[INFO] [stdout] 35  |       uniform_light: Vec3::new(1., 1., 1.).normalize(),
[INFO] [stdout]     |                                            ^^^^^^^^^ the trait `From<f64>` is not implemented for `f32`, which is required by `{float}: Into<f32>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `From<T>`:
[INFO] [stdout]               <f32 as From<bool>>
[INFO] [stdout]               <f32 as From<f16>>
[INFO] [stdout]               <f32 as From<i16>>
[INFO] [stdout]               <f32 as From<i8>>
[INFO] [stdout]               <f32 as From<u16>>
[INFO] [stdout]               <f32 as From<u8>>
[INFO] [stdout]     = note: required for `f64` to implement `Into<f32>`
[INFO] [stdout] note: required by a bound in `Vec3::<T>::normalize`
[INFO] [stdout]    --> src/geometry.rs:177:42
[INFO] [stdout]     |
[INFO] [stdout] 177 |   T: Mul<Output = T> + Sub<Output = T> + Into<f32>,
[INFO] [stdout]     |                                          ^^^^^^^^^ required by this bound in `Vec3::<T>::normalize`
[INFO] [stdout] ...
[INFO] [stdout] 192 |   pub fn normalize(self) -> Vec3<f32> {
[INFO] [stdout]     |          --------- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/shaders.rs:46:44
[INFO] [stdout]     |
[INFO] [stdout] 46  |       uniform_light: Vec3::new(1., 1., 1.).normalize(),
[INFO] [stdout]     |                                            ^^^^^^^^^ the trait `From<f64>` is not implemented for `f32`, which is required by `{float}: Into<f32>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `From<T>`:
[INFO] [stdout]               <f32 as From<bool>>
[INFO] [stdout]               <f32 as From<f16>>
[INFO] [stdout]               <f32 as From<i16>>
[INFO] [stdout]               <f32 as From<i8>>
[INFO] [stdout]               <f32 as From<u16>>
[INFO] [stdout]               <f32 as From<u8>>
[INFO] [stdout]     = note: required for `f64` to implement `Into<f32>`
[INFO] [stdout] note: required by a bound in `Vec3::<T>::normalize`
[INFO] [stdout]    --> src/geometry.rs:177:42
[INFO] [stdout]     |
[INFO] [stdout] 177 |   T: Mul<Output = T> + Sub<Output = T> + Into<f32>,
[INFO] [stdout]     |                                          ^^^^^^^^^ required by this bound in `Vec3::<T>::normalize`
[INFO] [stdout] ...
[INFO] [stdout] 192 |   pub fn normalize(self) -> Vec3<f32> {
[INFO] [stdout]     |          --------- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/shaders.rs:46:44
[INFO] [stdout]     |
[INFO] [stdout] 46  |       uniform_light: Vec3::new(1., 1., 1.).normalize(),
[INFO] [stdout]     |                                            ^^^^^^^^^ the trait `From<f64>` is not implemented for `f32`, which is required by `{float}: Into<f32>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `From<T>`:
[INFO] [stdout]               <f32 as From<bool>>
[INFO] [stdout]               <f32 as From<f16>>
[INFO] [stdout]               <f32 as From<i16>>
[INFO] [stdout]               <f32 as From<i8>>
[INFO] [stdout]               <f32 as From<u16>>
[INFO] [stdout]               <f32 as From<u8>>
[INFO] [stdout]     = note: required for `f64` to implement `Into<f32>`
[INFO] [stdout] note: required by a bound in `Vec3::<T>::normalize`
[INFO] [stdout]    --> src/geometry.rs:177:42
[INFO] [stdout]     |
[INFO] [stdout] 177 |   T: Mul<Output = T> + Sub<Output = T> + Into<f32>,
[INFO] [stdout]     |                                          ^^^^^^^^^ required by this bound in `Vec3::<T>::normalize`
[INFO] [stdout] ...
[INFO] [stdout] 192 |   pub fn normalize(self) -> Vec3<f32> {
[INFO] [stdout]     |          --------- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::image::Image`
[INFO] [stdout]  --> src/image_encoder.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::image::Image;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Image`
[INFO] [stdout]  --> src/image_decoder.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::image::{Image, ImageOriginPos, PixImage};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::image::Image`
[INFO] [stdout]  --> src/image_encoder.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::image::Image;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Image`
[INFO] [stdout]  --> src/image_decoder.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::image::{Image, ImageOriginPos, PixImage};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/image_decoder.rs:108:35
[INFO] [stdout]     |
[INFO] [stdout] 108 | fn decode_color_map_specification(data: &[u8]) {}
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/image_decoder.rs:108:35
[INFO] [stdout]     |
[INFO] [stdout] 108 | fn decode_color_map_specification(data: &[u8]) {}
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/font.rs:135:11
[INFO] [stdout]     |
[INFO] [stdout] 135 |       let mut bytes = line
[INFO] [stdout]     |           ----^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `x` is never read
[INFO] [stdout]    --> src/font.rs:159:11
[INFO] [stdout]     |
[INFO] [stdout] 159 |   let mut x = init_x;
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/shaders.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pos: Vec3<f32>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bar`
[INFO] [stdout]   --> src/shaders.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     bar: Vec3<f32>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_bar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/font.rs:135:11
[INFO] [stdout]     |
[INFO] [stdout] 135 |       let mut bytes = line
[INFO] [stdout]     |           ----^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `x` is never read
[INFO] [stdout]    --> src/font.rs:159:11
[INFO] [stdout]     |
[INFO] [stdout] 159 |   let mut x = init_x;
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/shaders.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pos: Vec3<f32>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bar`
[INFO] [stdout]   --> src/shaders.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     bar: Vec3<f32>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_bar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `yatsr` (lib) due to 4 previous errors; 9 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 3 previous errors; 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `yatsr` (lib test) due to 4 previous errors; 9 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "16a10809ea4f52a1d3f1d6c67d9f7678c5f377c60f584556e7e8b10f6100f056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16a10809ea4f52a1d3f1d6c67d9f7678c5f377c60f584556e7e8b10f6100f056", kill_on_drop: false }`
[INFO] [stdout] 16a10809ea4f52a1d3f1d6c67d9f7678c5f377c60f584556e7e8b10f6100f056