Dec 11 23:49:48.362 INFO checking TuckerBMorgan/Mars against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 23:49:48.362 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 23:49:48.743 INFO [stdout] 5597bc9ab600491bf137202d4e06d2e7d692058cbe37ee36a7041f6512616c50
Dec 11 23:49:48.745 INFO running `"docker" "start" "-a" "5597bc9ab600491bf137202d4e06d2e7d692058cbe37ee36a7041f6512616c50"`
Dec 11 23:49:50.372 INFO [stderr] usermod: no changes
Dec 11 23:49:50.576 INFO [stderr]    Compiling x11-dl v2.14.0
Dec 11 23:49:50.576 INFO [stderr]    Compiling minifb v0.11.0
Dec 11 23:49:50.592 INFO [stderr]     Checking euclid v0.19.2
Dec 11 23:49:50.592 INFO [stderr]     Checking image v0.20.0
Dec 11 23:50:02.753 INFO [stderr]     Checking mars v0.1.0 (/source)
Dec 11 23:50:04.740 INFO [stderr] warning: unused imports: `Duration`, `SystemTime`
Dec 11 23:50:04.740 INFO [stderr]   --> src/main.rs:11:17
Dec 11 23:50:04.740 INFO [stderr]    |
Dec 11 23:50:04.740 INFO [stderr] 11 | use std::time::{SystemTime, Duration};
Dec 11 23:50:04.740 INFO [stderr]    |                 ^^^^^^^^^^  ^^^^^^^^
Dec 11 23:50:04.740 INFO [stderr]    |
Dec 11 23:50:04.740 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 23:50:04.740 INFO [stderr] 
Dec 11 23:50:04.740 INFO [stderr] warning: unused import: `std::slice::ChunksMut`
Dec 11 23:50:04.740 INFO [stderr]   --> src/main.rs:14:5
Dec 11 23:50:04.740 INFO [stderr]    |
Dec 11 23:50:04.740 INFO [stderr] 14 | use std::slice::ChunksMut;
Dec 11 23:50:04.740 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 11 23:50:04.740 INFO [stderr] 
Dec 11 23:50:04.928 INFO [stderr] warning: unused imports: `Duration`, `SystemTime`
Dec 11 23:50:04.928 INFO [stderr]   --> src/main.rs:11:17
Dec 11 23:50:04.928 INFO [stderr]    |
Dec 11 23:50:04.928 INFO [stderr] 11 | use std::time::{SystemTime, Duration};
Dec 11 23:50:04.928 INFO [stderr]    |                 ^^^^^^^^^^  ^^^^^^^^
Dec 11 23:50:04.928 INFO [stderr]    |
Dec 11 23:50:04.928 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 23:50:04.928 INFO [stderr] 
Dec 11 23:50:04.928 INFO [stderr] warning: unused import: `std::slice::ChunksMut`
Dec 11 23:50:04.928 INFO [stderr]   --> src/main.rs:14:5
Dec 11 23:50:04.928 INFO [stderr]    |
Dec 11 23:50:04.928 INFO [stderr] 14 | use std::slice::ChunksMut;
Dec 11 23:50:04.928 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 11 23:50:04.928 INFO [stderr] 
Dec 11 23:50:05.056 INFO [stderr] warning: unused variable: `test`
Dec 11 23:50:05.056 INFO [stderr]    --> src/main.rs:154:9
Dec 11 23:50:05.056 INFO [stderr]     |
Dec 11 23:50:05.056 INFO [stderr] 154 |     let test = Vector3D::new(0.0, 0.0, 0.0) * 1.0;
Dec 11 23:50:05.056 INFO [stderr]     |         ^^^^ help: consider using `_test` instead
Dec 11 23:50:05.056 INFO [stderr]     |
Dec 11 23:50:05.056 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 23:50:05.056 INFO [stderr] 
Dec 11 23:50:05.056 INFO [stderr] warning: unused variable: `rx`
Dec 11 23:50:05.056 INFO [stderr]    --> src/main.rs:177:14
Dec 11 23:50:05.056 INFO [stderr]     |
Dec 11 23:50:05.056 INFO [stderr] 177 |     let (tx, rx) : (Sender<PixelColor>, Receiver<PixelColor>) = channel();
Dec 11 23:50:05.056 INFO [stderr]     |              ^^ help: consider using `_rx` instead
Dec 11 23:50:05.056 INFO [stderr] 
Dec 11 23:50:05.056 INFO [stderr] warning: unused variable: `frame_count`
Dec 11 23:50:05.056 INFO [stderr]    --> src/main.rs:183:21
Dec 11 23:50:05.056 INFO [stderr]     |
Dec 11 23:50:05.056 INFO [stderr] 183 |             let mut frame_count = 0;
Dec 11 23:50:05.056 INFO [stderr]     |                     ^^^^^^^^^^^ help: consider using `_frame_count` instead
Dec 11 23:50:05.056 INFO [stderr] 
Dec 11 23:50:05.120 INFO [stderr] warning: variable does not need to be mutable
Dec 11 23:50:05.120 INFO [stderr]    --> src/main.rs:183:17
Dec 11 23:50:05.120 INFO [stderr]     |
Dec 11 23:50:05.120 INFO [stderr] 183 |             let mut frame_count = 0;
Dec 11 23:50:05.120 INFO [stderr]     |                 ----^^^^^^^^^^^
Dec 11 23:50:05.120 INFO [stderr]     |                 |
Dec 11 23:50:05.120 INFO [stderr]     |                 help: remove this `mut`
Dec 11 23:50:05.120 INFO [stderr]     |
Dec 11 23:50:05.120 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 11 23:50:05.120 INFO [stderr] 
Dec 11 23:50:05.138 INFO [stderr] warning: field is never used: `sender`
Dec 11 23:50:05.138 INFO [stderr]   --> src/main.rs:33:5
Dec 11 23:50:05.138 INFO [stderr]    |
Dec 11 23:50:05.138 INFO [stderr] 33 |     sender: Sender<PixelColor>,
Dec 11 23:50:05.138 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 23:50:05.138 INFO [stderr]    |
Dec 11 23:50:05.138 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 23:50:05.138 INFO [stderr] 
Dec 11 23:50:05.232 INFO [stderr] warning: unused variable: `test`
Dec 11 23:50:05.232 INFO [stderr]    --> src/main.rs:154:9
Dec 11 23:50:05.232 INFO [stderr]     |
Dec 11 23:50:05.232 INFO [stderr] 154 |     let test = Vector3D::new(0.0, 0.0, 0.0) * 1.0;
Dec 11 23:50:05.232 INFO [stderr]     |         ^^^^ help: consider using `_test` instead
Dec 11 23:50:05.232 INFO [stderr]     |
Dec 11 23:50:05.232 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 23:50:05.232 INFO [stderr] 
Dec 11 23:50:05.232 INFO [stderr] warning: unused variable: `rx`
Dec 11 23:50:05.232 INFO [stderr]    --> src/main.rs:177:14
Dec 11 23:50:05.232 INFO [stderr]     |
Dec 11 23:50:05.232 INFO [stderr] 177 |     let (tx, rx) : (Sender<PixelColor>, Receiver<PixelColor>) = channel();
Dec 11 23:50:05.232 INFO [stderr]     |              ^^ help: consider using `_rx` instead
Dec 11 23:50:05.232 INFO [stderr] 
Dec 11 23:50:05.232 INFO [stderr] warning: unused variable: `frame_count`
Dec 11 23:50:05.232 INFO [stderr]    --> src/main.rs:183:21
Dec 11 23:50:05.232 INFO [stderr]     |
Dec 11 23:50:05.232 INFO [stderr] 183 |             let mut frame_count = 0;
Dec 11 23:50:05.232 INFO [stderr]     |                     ^^^^^^^^^^^ help: consider using `_frame_count` instead
Dec 11 23:50:05.232 INFO [stderr] 
Dec 11 23:50:05.266 INFO [stderr] warning: variable does not need to be mutable
Dec 11 23:50:05.266 INFO [stderr]    --> src/main.rs:183:17
Dec 11 23:50:05.266 INFO [stderr]     |
Dec 11 23:50:05.266 INFO [stderr] 183 |             let mut frame_count = 0;
Dec 11 23:50:05.266 INFO [stderr]     |                 ----^^^^^^^^^^^
Dec 11 23:50:05.266 INFO [stderr]     |                 |
Dec 11 23:50:05.267 INFO [stderr]     |                 help: remove this `mut`
Dec 11 23:50:05.267 INFO [stderr]     |
Dec 11 23:50:05.267 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 11 23:50:05.267 INFO [stderr] 
Dec 11 23:50:05.290 INFO [stderr] warning: field is never used: `sender`
Dec 11 23:50:05.290 INFO [stderr]   --> src/main.rs:33:5
Dec 11 23:50:05.290 INFO [stderr]    |
Dec 11 23:50:05.290 INFO [stderr] 33 |     sender: Sender<PixelColor>,
Dec 11 23:50:05.290 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 23:50:05.291 INFO [stderr]    |
Dec 11 23:50:05.291 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 23:50:05.291 INFO [stderr] 
Dec 11 23:50:05.328 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.93s
Dec 11 23:50:05.348 INFO [stderr] su: No module specific data is present
Dec 11 23:50:06.302 INFO running `"docker" "inspect" "5597bc9ab600491bf137202d4e06d2e7d692058cbe37ee36a7041f6512616c50"`
Dec 11 23:50:06.566 INFO running `"docker" "rm" "-f" "5597bc9ab600491bf137202d4e06d2e7d692058cbe37ee36a7041f6512616c50"`
Dec 11 23:50:06.980 INFO [stdout] 5597bc9ab600491bf137202d4e06d2e7d692058cbe37ee36a7041f6512616c50