[INFO] cloning repository https://github.com/mormalade/tiny-renderer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mormalade/tiny-renderer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmormalade%2Ftiny-renderer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmormalade%2Ftiny-renderer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0a265d941c8645a539fb3bef0afd58411f1f5212
[INFO] checking mormalade/tiny-renderer against master#377656d3dd3f9c23a9c8713e163f4365a5261a84 for pr-146470-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmormalade%2Ftiny-renderer" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mormalade/tiny-renderer
[INFO] finished tweaking git repo https://github.com/mormalade/tiny-renderer
[INFO] tweaked toml for git repo https://github.com/mormalade/tiny-renderer written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mormalade/tiny-renderer on toolchain 377656d3dd3f9c23a9c8713e163f4365a5261a84
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mormalade/tiny-renderer 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" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded half v2.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e0fd187c72de41930eecde61d610917a7fc06f0bd7626f1ac125e0cab3310b4
[INFO] running `Command { std: "docker" "start" "-a" "9e0fd187c72de41930eecde61d610917a7fc06f0bd7626f1ac125e0cab3310b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e0fd187c72de41930eecde61d610917a7fc06f0bd7626f1ac125e0cab3310b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e0fd187c72de41930eecde61d610917a7fc06f0bd7626f1ac125e0cab3310b4", kill_on_drop: false }`
[INFO] [stdout] 9e0fd187c72de41930eecde61d610917a7fc06f0bd7626f1ac125e0cab3310b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e66ca59f3a963834aca2ceb6be0b04ac06d2523418e0ba1b419fd2c04021036b
[INFO] running `Command { std: "docker" "start" "-a" "e66ca59f3a963834aca2ceb6be0b04ac06d2523418e0ba1b419fd2c04021036b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking nom v7.1.3
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[INFO] [stderr]     Checking imgref v1.12.0
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[INFO] [stderr]     Checking flate2 v1.1.4
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[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling profiling-procmacros v1.0.17
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling fax_derive v0.2.0
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[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
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[INFO] [stdout] warning: unused import: `parser::parse_obj`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use parser::parse_obj;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::parse_obj`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use parser::parse_obj;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/draw.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let mut x3 = t.a.x as f32;
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dx3`
[INFO] [stdout]    --> src/draw.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |         let dx3 = t.b.x as i32 - t.c.x as i32;
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_dx3`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dy3`
[INFO] [stdout]    --> src/draw.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |         let dy3 = t.c.y - (t.b.y - t.a.y);
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_dy3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x3`
[INFO] [stdout]    --> src/draw.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let mut x3 = t.a.x as f32;
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_x3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]   --> src/parser.rs:33:21
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 let z: f32 = line.next().unwrap().parse().unwrap();
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t3`
[INFO] [stdout]   --> src/main.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let t3 = Triangle::new(Point::new(115, 83), Point::new(80, 90), Point::new(85, 120));
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_t3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `width` is never read
[INFO] [stdout]   --> src/draw.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct Canvas {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 35 |     pub width: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `line` is never used
[INFO] [stdout]   --> src/draw.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl Canvas {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn line(&mut self, p1: &Point<u32>, p2: &Point<u32>) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_obj` is never used
[INFO] [stdout]   --> src/parser.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn parse_obj(file: &str, canvas: &Canvas) -> (Vec<Point<u32>>, Vec<Triangle<usize>>) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/draw.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let mut x3 = t.a.x as f32;
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dx3`
[INFO] [stdout]    --> src/draw.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |         let dx3 = t.b.x as i32 - t.c.x as i32;
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_dx3`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dy3`
[INFO] [stdout]    --> src/draw.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |         let dy3 = t.c.y - (t.b.y - t.a.y);
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_dy3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x3`
[INFO] [stdout]    --> src/draw.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let mut x3 = t.a.x as f32;
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_x3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]   --> src/parser.rs:33:21
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 let z: f32 = line.next().unwrap().parse().unwrap();
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t3`
[INFO] [stdout]   --> src/main.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let t3 = Triangle::new(Point::new(115, 83), Point::new(80, 90), Point::new(85, 120));
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_t3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `width` is never read
[INFO] [stdout]   --> src/draw.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct Canvas {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 35 |     pub width: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `line` is never used
[INFO] [stdout]   --> src/draw.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl Canvas {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn line(&mut self, p1: &Point<u32>, p2: &Point<u32>) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_obj` is never used
[INFO] [stdout]   --> src/parser.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn parse_obj(file: &str, canvas: &Canvas) -> (Vec<Point<u32>>, Vec<Triangle<usize>>) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.86s
[INFO] running `Command { std: "docker" "inspect" "e66ca59f3a963834aca2ceb6be0b04ac06d2523418e0ba1b419fd2c04021036b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e66ca59f3a963834aca2ceb6be0b04ac06d2523418e0ba1b419fd2c04021036b", kill_on_drop: false }`
[INFO] [stdout] e66ca59f3a963834aca2ceb6be0b04ac06d2523418e0ba1b419fd2c04021036b
