[INFO] cloning repository https://github.com/Lamus1str/mandelbroad_numpy_by_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lamus1str/mandelbroad_numpy_by_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLamus1str%2Fmandelbroad_numpy_by_rust", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d2206d49fded2364c59a61664625dab8150ac6c
[INFO] building Lamus1str/mandelbroad_numpy_by_rust against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLamus1str%2Fmandelbroad_numpy_by_rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Lamus1str/mandelbroad_numpy_by_rust
[INFO] finished tweaking git repo https://github.com/Lamus1str/mandelbroad_numpy_by_rust
[INFO] tweaked toml for git repo https://github.com/Lamus1str/mandelbroad_numpy_by_rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Lamus1str/mandelbroad_numpy_by_rust on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Lamus1str/mandelbroad_numpy_by_rust 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `std::panic::resume_unwind`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::panic::resume_unwind;
[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: `std::time::Instant`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::time::Instant;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `c32` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct c32{
[INFO] [stdout]    |        ^^^ help: convert the identifier to upper camel case (notice the capitalization): `C32`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/main.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         (-(new_n * 0.1).cos() * 0.5 + 0.5),
[INFO] [stdout]    |         ^                                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 50 -         (-(new_n * 0.1).cos() * 0.5 + 0.5),
[INFO] [stdout] 50 +         -(new_n * 0.1).cos() * 0.5 + 0.5,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:156:24
[INFO] [stdout]     |
[INFO] [stdout] 156 |                     if (z.len() > 2.0) {
[INFO] [stdout]     |                        ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 156 -                     if (z.len() > 2.0) {
[INFO] [stdout] 156 +                     if z.len() > 2.0 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]   --> src/main.rs:46:24
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn get_color(n: usize, offset: f32) -> Color{
[INFO] [stdout]    |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mut new_n = n 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: `helper`
[INFO] [stdout]   --> src/main.rs:86:33
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn on_mouse_move(&mut self, helper: &mut WindowHelper<()>, position: Vec2) {
[INFO] [stdout]    |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_helper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `button`
[INFO] [stdout]   --> src/main.rs:92:71
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn on_mouse_button_down(&mut self, helper: &mut WindowHelper<()>, button: MouseButton) {
[INFO] [stdout]    |                                                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_button`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `redraw` is never read
[INFO] [stdout]   --> src/main.rs:98:17
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let mut redraw = false;
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scancode`
[INFO] [stdout]   --> src/main.rs:97:104
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn on_key_down(&mut self, helper: &mut WindowHelper<()>, virtual_key_code: Option<VirtualKeyCode>, scancode: KeyScancode) {
[INFO] [stdout]    |                                                                                                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scancode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `helper`
[INFO] [stdout]    --> src/main.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |     fn on_draw(&mut self, helper: &mut WindowHelper, graphics: &mut Graphics2D)
[INFO] [stdout]     |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_helper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 44s
[INFO] running `Command { std: "docker" "inspect" "81f97d6832ac434dff6c84a53ab5927b5a1743bd1237152c4b14f070334a64a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81f97d6832ac434dff6c84a53ab5927b5a1743bd1237152c4b14f070334a64a9", kill_on_drop: false }`
[INFO] [stdout] 81f97d6832ac434dff6c84a53ab5927b5a1743bd1237152c4b14f070334a64a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 045fd851d703894a35260c5dceed26952b9d04fe479ebec8b694aa4f800cac6f
[INFO] running `Command { std: "docker" "start" "-a" "045fd851d703894a35260c5dceed26952b9d04fe479ebec8b694aa4f800cac6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling mandelbred v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::panic::resume_unwind`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::panic::resume_unwind;
[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: `std::time::Instant`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::time::Instant;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `c32` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct c32{
[INFO] [stdout]    |        ^^^ help: convert the identifier to upper camel case (notice the capitalization): `C32`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/main.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         (-(new_n * 0.1).cos() * 0.5 + 0.5),
[INFO] [stdout]    |         ^                                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 50 -         (-(new_n * 0.1).cos() * 0.5 + 0.5),
[INFO] [stdout] 50 +         -(new_n * 0.1).cos() * 0.5 + 0.5,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:156:24
[INFO] [stdout]     |
[INFO] [stdout] 156 |                     if (z.len() > 2.0) {
[INFO] [stdout]     |                        ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 156 -                     if (z.len() > 2.0) {
[INFO] [stdout] 156 +                     if z.len() > 2.0 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]   --> src/main.rs:46:24
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn get_color(n: usize, offset: f32) -> Color{
[INFO] [stdout]    |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mut new_n = n 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: `helper`
[INFO] [stdout]   --> src/main.rs:86:33
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn on_mouse_move(&mut self, helper: &mut WindowHelper<()>, position: Vec2) {
[INFO] [stdout]    |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_helper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `button`
[INFO] [stdout]   --> src/main.rs:92:71
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn on_mouse_button_down(&mut self, helper: &mut WindowHelper<()>, button: MouseButton) {
[INFO] [stdout]    |                                                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_button`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `redraw` is never read
[INFO] [stdout]   --> src/main.rs:98:17
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let mut redraw = false;
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scancode`
[INFO] [stdout]   --> src/main.rs:97:104
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn on_key_down(&mut self, helper: &mut WindowHelper<()>, virtual_key_code: Option<VirtualKeyCode>, scancode: KeyScancode) {
[INFO] [stdout]    |                                                                                                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scancode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `helper`
[INFO] [stdout]    --> src/main.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |     fn on_draw(&mut self, helper: &mut WindowHelper, graphics: &mut Graphics2D)
[INFO] [stdout]     |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_helper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "045fd851d703894a35260c5dceed26952b9d04fe479ebec8b694aa4f800cac6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "045fd851d703894a35260c5dceed26952b9d04fe479ebec8b694aa4f800cac6f", kill_on_drop: false }`
[INFO] [stdout] 045fd851d703894a35260c5dceed26952b9d04fe479ebec8b694aa4f800cac6f
