[INFO] cloning repository https://github.com/tusharsingh09/image-viewer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tusharsingh09/image-viewer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftusharsingh09%2Fimage-viewer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftusharsingh09%2Fimage-viewer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f1a30aef0a8c83791e31b3c3f14f77566a3a912d [INFO] checking tusharsingh09/image-viewer against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftusharsingh09%2Fimage-viewer" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/tusharsingh09/image-viewer [INFO] finished tweaking git repo https://github.com/tusharsingh09/image-viewer [INFO] tweaked toml for git repo https://github.com/tusharsingh09/image-viewer written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tusharsingh09/image-viewer on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/tusharsingh09/image-viewer 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded macroquad v0.4.15 [INFO] [stderr] Downloaded miniquad v0.4.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] b79d0cb7fbc448fe18c5a710e80b3a03d87d1aacb963e0375064433f787304c1 [INFO] running `Command { std: "docker" "start" "b79d0cb7fbc448fe18c5a710e80b3a03d87d1aacb963e0375064433f787304c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b79d0cb7fbc448fe18c5a710e80b3a03d87d1aacb963e0375064433f787304c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b79d0cb7fbc448fe18c5a710e80b3a03d87d1aacb963e0375064433f787304c1" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b79d0cb7fbc448fe18c5a710e80b3a03d87d1aacb963e0375064433f787304c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b79d0cb7fbc448fe18c5a710e80b3a03d87d1aacb963e0375064433f787304c1" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Checking simd-adler32 v0.3.9 [INFO] [stderr] Compiling miniquad v0.4.10 [INFO] [stderr] Checking ttf-parser v0.21.1 [INFO] [stderr] Checking bytemuck v1.25.0 [INFO] [stderr] Checking glam v0.27.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling macroquad_macro v0.1.8 [INFO] [stderr] Checking quad-rand v0.2.3 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking fdeflate v0.3.7 [INFO] [stderr] Checking flate2 v1.1.9 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Checking fontdue v0.9.3 [INFO] [stderr] Checking macroquad v0.4.15 [INFO] [stderr] Checking ppm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cmp::max_by` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::max_by; [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::fs::File` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufRead` and `BufReader` [INFO] [stdout] --> src/main.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, BufRead, BufReader}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `STAGE_HEADER` should have an upper camel case name [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | STAGE_HEADER, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StageHeader` [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: variant `STAGE_PIXELS` should have an upper camel case name [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | STAGE_PIXELS [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StagePixels` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/main.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | 'byte_loop: for byte in full_file { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `while` condition [INFO] [stdout] --> src/main.rs:115:11 [INFO] [stdout] | [INFO] [stdout] 115 | while (i < payload.len() - 2) { [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] 115 - while (i < payload.len() - 2) { [INFO] [stdout] 115 + while i < payload.len() - 2 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/main.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | 'main_loop: loop { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:134:15 [INFO] [stdout] | [INFO] [stdout] 134 | if(i == w as usize) { i = 0; j += 1; } [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 134 - if(i == w as usize) { i = 0; j += 1; } [INFO] [stdout] 134 + if i == w as usize { i = 0; j += 1; } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:135:15 [INFO] [stdout] | [INFO] [stdout] 135 | if(j == h as usize) { break; } [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 135 - if(j == h as usize) { break; } [INFO] [stdout] 135 + if j == h as usize { break; } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::max_by` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::max_by; [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::fs::File` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufRead` and `BufReader` [INFO] [stdout] --> src/main.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, BufRead, BufReader}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `STAGE_HEADER` should have an upper camel case name [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | STAGE_HEADER, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StageHeader` [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: variant `STAGE_PIXELS` should have an upper camel case name [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | STAGE_PIXELS [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StagePixels` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/main.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | 'byte_loop: for byte in full_file { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:141:5 [INFO] [stdout] | [INFO] [stdout] 128 | / 'main_loop: loop { [INFO] [stdout] 129 | | clear_background(BLACK); [INFO] [stdout] 130 | | [INFO] [stdout] 131 | | for cell in &pixel { [INFO] [stdout] ... | [INFO] [stdout] 138 | | next_frame().await [INFO] [stdout] 139 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 140 | [INFO] [stdout] 141 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `while` condition [INFO] [stdout] --> src/main.rs:115:11 [INFO] [stdout] | [INFO] [stdout] 115 | while (i < payload.len() - 2) { [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] 115 - while (i < payload.len() - 2) { [INFO] [stdout] 115 + while i < payload.len() - 2 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/main.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | 'main_loop: loop { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:134:15 [INFO] [stdout] | [INFO] [stdout] 134 | if(i == w as usize) { i = 0; j += 1; } [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 134 - if(i == w as usize) { i = 0; j += 1; } [INFO] [stdout] 134 + if i == w as usize { i = 0; j += 1; } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:135:15 [INFO] [stdout] | [INFO] [stdout] 135 | if(j == h as usize) { break; } [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 135 - if(j == h as usize) { break; } [INFO] [stdout] 135 + if j == h as usize { break; } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:141:5 [INFO] [stdout] | [INFO] [stdout] 128 | / 'main_loop: loop { [INFO] [stdout] 129 | | clear_background(BLACK); [INFO] [stdout] 130 | | [INFO] [stdout] 131 | | for cell in &pixel { [INFO] [stdout] ... | [INFO] [stdout] 138 | | next_frame().await [INFO] [stdout] 139 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 140 | [INFO] [stdout] 141 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.23s [INFO] running `Command { std: "docker" "inspect" "b79d0cb7fbc448fe18c5a710e80b3a03d87d1aacb963e0375064433f787304c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b79d0cb7fbc448fe18c5a710e80b3a03d87d1aacb963e0375064433f787304c1", kill_on_drop: false }` [INFO] [stdout] b79d0cb7fbc448fe18c5a710e80b3a03d87d1aacb963e0375064433f787304c1