Dec 18 05:05:14.808 INFO checking TuckerBMorgan/Mars against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 05:05:14.808 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/TuckerBMorgan/Mars:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 05:05:15.271 INFO [stdout] 0462c298faa4b873f53a382d6f569a7b75b10337a48dc37dd77e9c20d069692a
Dec 18 05:05:15.274 INFO running `"docker" "start" "-a" "0462c298faa4b873f53a382d6f569a7b75b10337a48dc37dd77e9c20d069692a"`
Dec 18 05:05:17.187 INFO [stderr]    Compiling x11-dl v2.14.0
Dec 18 05:05:17.200 INFO [stderr]    Compiling minifb v0.11.0
Dec 18 05:05:17.214 INFO [stderr]     Checking euclid v0.19.2
Dec 18 05:05:17.225 INFO [stderr]    Compiling syn v0.15.13
Dec 18 05:05:17.227 INFO [stderr]     Checking png v0.12.0
Dec 18 05:05:17.229 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 18 05:05:35.745 INFO [stderr]    Compiling num-derive v0.2.3
Dec 18 05:05:41.326 INFO [stderr]     Checking tiff v0.2.1
Dec 18 05:05:42.140 INFO [stderr]     Checking image v0.20.0
Dec 18 05:05:47.492 INFO [stderr]     Checking mars v0.1.0 (/opt/crater/workdir)
Dec 18 05:05:48.157 INFO [stderr] warning: unused imports: `Duration`, `SystemTime`
Dec 18 05:05:48.157 INFO [stderr]   --> src/main.rs:11:17
Dec 18 05:05:48.157 INFO [stderr]    |
Dec 18 05:05:48.157 INFO [stderr] 11 | use std::time::{SystemTime, Duration};
Dec 18 05:05:48.158 INFO [stderr]    |                 ^^^^^^^^^^  ^^^^^^^^
Dec 18 05:05:48.158 INFO [stderr]    |
Dec 18 05:05:48.158 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 05:05:48.158 INFO [stderr] 
Dec 18 05:05:48.158 INFO [stderr] warning: unused import: `std::slice::ChunksMut`
Dec 18 05:05:48.158 INFO [stderr]   --> src/main.rs:14:5
Dec 18 05:05:48.158 INFO [stderr]    |
Dec 18 05:05:48.158 INFO [stderr] 14 | use std::slice::ChunksMut;
Dec 18 05:05:48.158 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:05:48.158 INFO [stderr] 
Dec 18 05:05:48.164 INFO [stderr] warning: unused imports: `Duration`, `SystemTime`
Dec 18 05:05:48.164 INFO [stderr]   --> src/main.rs:11:17
Dec 18 05:05:48.164 INFO [stderr]    |
Dec 18 05:05:48.164 INFO [stderr] 11 | use std::time::{SystemTime, Duration};
Dec 18 05:05:48.164 INFO [stderr]    |                 ^^^^^^^^^^  ^^^^^^^^
Dec 18 05:05:48.164 INFO [stderr]    |
Dec 18 05:05:48.164 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 05:05:48.164 INFO [stderr] 
Dec 18 05:05:48.164 INFO [stderr] warning: unused import: `std::slice::ChunksMut`
Dec 18 05:05:48.164 INFO [stderr]   --> src/main.rs:14:5
Dec 18 05:05:48.164 INFO [stderr]    |
Dec 18 05:05:48.164 INFO [stderr] 14 | use std::slice::ChunksMut;
Dec 18 05:05:48.164 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:05:48.164 INFO [stderr] 
Dec 18 05:05:48.328 INFO [stderr] warning: unused variable: `test`
Dec 18 05:05:48.328 INFO [stderr]    --> src/main.rs:154:9
Dec 18 05:05:48.328 INFO [stderr]     |
Dec 18 05:05:48.328 INFO [stderr] 154 |     let test = Vector3D::new(0.0, 0.0, 0.0) * 1.0;
Dec 18 05:05:48.328 INFO [stderr]     |         ^^^^ help: consider using `_test` instead
Dec 18 05:05:48.328 INFO [stderr]     |
Dec 18 05:05:48.328 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 05:05:48.328 INFO [stderr] 
Dec 18 05:05:48.328 INFO [stderr] warning: unused variable: `rx`
Dec 18 05:05:48.328 INFO [stderr]    --> src/main.rs:177:14
Dec 18 05:05:48.328 INFO [stderr]     |
Dec 18 05:05:48.328 INFO [stderr] 177 |     let (tx, rx) : (Sender<PixelColor>, Receiver<PixelColor>) = channel();
Dec 18 05:05:48.328 INFO [stderr]     |              ^^ help: consider using `_rx` instead
Dec 18 05:05:48.328 INFO [stderr] 
Dec 18 05:05:48.328 INFO [stderr] warning: unused variable: `frame_count`
Dec 18 05:05:48.328 INFO [stderr]    --> src/main.rs:183:21
Dec 18 05:05:48.328 INFO [stderr]     |
Dec 18 05:05:48.328 INFO [stderr] 183 |             let mut frame_count = 0;
Dec 18 05:05:48.328 INFO [stderr]     |                     ^^^^^^^^^^^ help: consider using `_frame_count` instead
Dec 18 05:05:48.328 INFO [stderr] 
Dec 18 05:05:48.348 INFO [stderr] warning: variable does not need to be mutable
Dec 18 05:05:48.348 INFO [stderr]    --> src/main.rs:183:17
Dec 18 05:05:48.348 INFO [stderr]     |
Dec 18 05:05:48.348 INFO [stderr] 183 |             let mut frame_count = 0;
Dec 18 05:05:48.348 INFO [stderr]     |                 ----^^^^^^^^^^^
Dec 18 05:05:48.348 INFO [stderr]     |                 |
Dec 18 05:05:48.348 INFO [stderr]     |                 help: remove this `mut`
Dec 18 05:05:48.348 INFO [stderr]     |
Dec 18 05:05:48.348 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 05:05:48.348 INFO [stderr] 
Dec 18 05:05:48.368 INFO [stderr] warning: field is never used: `sender`
Dec 18 05:05:48.368 INFO [stderr]   --> src/main.rs:33:5
Dec 18 05:05:48.368 INFO [stderr]    |
Dec 18 05:05:48.368 INFO [stderr] 33 |     sender: Sender<PixelColor>,
Dec 18 05:05:48.368 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:05:48.368 INFO [stderr]    |
Dec 18 05:05:48.368 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 05:05:48.368 INFO [stderr] 
Dec 18 05:05:48.372 INFO [stderr] warning: unused variable: `test`
Dec 18 05:05:48.372 INFO [stderr]    --> src/main.rs:154:9
Dec 18 05:05:48.372 INFO [stderr]     |
Dec 18 05:05:48.372 INFO [stderr] 154 |     let test = Vector3D::new(0.0, 0.0, 0.0) * 1.0;
Dec 18 05:05:48.372 INFO [stderr]     |         ^^^^ help: consider using `_test` instead
Dec 18 05:05:48.372 INFO [stderr]     |
Dec 18 05:05:48.372 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 05:05:48.372 INFO [stderr] 
Dec 18 05:05:48.372 INFO [stderr] warning: unused variable: `rx`
Dec 18 05:05:48.372 INFO [stderr]    --> src/main.rs:177:14
Dec 18 05:05:48.372 INFO [stderr]     |
Dec 18 05:05:48.372 INFO [stderr] 177 |     let (tx, rx) : (Sender<PixelColor>, Receiver<PixelColor>) = channel();
Dec 18 05:05:48.372 INFO [stderr]     |              ^^ help: consider using `_rx` instead
Dec 18 05:05:48.372 INFO [stderr] 
Dec 18 05:05:48.372 INFO [stderr] warning: unused variable: `frame_count`
Dec 18 05:05:48.372 INFO [stderr]    --> src/main.rs:183:21
Dec 18 05:05:48.372 INFO [stderr]     |
Dec 18 05:05:48.372 INFO [stderr] 183 |             let mut frame_count = 0;
Dec 18 05:05:48.372 INFO [stderr]     |                     ^^^^^^^^^^^ help: consider using `_frame_count` instead
Dec 18 05:05:48.372 INFO [stderr] 
Dec 18 05:05:48.396 INFO [stderr] warning: variable does not need to be mutable
Dec 18 05:05:48.396 INFO [stderr]    --> src/main.rs:183:17
Dec 18 05:05:48.396 INFO [stderr]     |
Dec 18 05:05:48.396 INFO [stderr] 183 |             let mut frame_count = 0;
Dec 18 05:05:48.396 INFO [stderr]     |                 ----^^^^^^^^^^^
Dec 18 05:05:48.396 INFO [stderr]     |                 |
Dec 18 05:05:48.396 INFO [stderr]     |                 help: remove this `mut`
Dec 18 05:05:48.396 INFO [stderr]     |
Dec 18 05:05:48.396 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 05:05:48.396 INFO [stderr] 
Dec 18 05:05:48.408 INFO [stderr] warning: field is never used: `sender`
Dec 18 05:05:48.408 INFO [stderr]   --> src/main.rs:33:5
Dec 18 05:05:48.408 INFO [stderr]    |
Dec 18 05:05:48.408 INFO [stderr] 33 |     sender: Sender<PixelColor>,
Dec 18 05:05:48.408 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:05:48.408 INFO [stderr]    |
Dec 18 05:05:48.408 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 05:05:48.408 INFO [stderr] 
Dec 18 05:05:48.464 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.48s
Dec 18 05:05:49.494 INFO running `"docker" "inspect" "0462c298faa4b873f53a382d6f569a7b75b10337a48dc37dd77e9c20d069692a"`
Dec 18 05:05:49.766 INFO running `"docker" "rm" "-f" "0462c298faa4b873f53a382d6f569a7b75b10337a48dc37dd77e9c20d069692a"`
Dec 18 05:05:50.015 INFO [stdout] 0462c298faa4b873f53a382d6f569a7b75b10337a48dc37dd77e9c20d069692a