Dec 04 23:40:18.619 INFO checking TuckerBMorgan/Mars against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 23:40:18.619 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 23:40:19.179 INFO [stdout] 28f0c15e4330fbddc177292bbc3cbe38dab1891ee27a3f45e14ec64015746292
Dec 04 23:40:19.181 INFO running `"docker" "start" "-a" "28f0c15e4330fbddc177292bbc3cbe38dab1891ee27a3f45e14ec64015746292"`
Dec 04 23:40:21.491 INFO [stderr] usermod: no changes
Dec 04 23:40:21.781 INFO [stderr]     Checking spmc v0.2.2
Dec 04 23:40:21.782 INFO [stderr]    Compiling x11-dl v2.14.0
Dec 04 23:40:21.788 INFO [stderr]    Compiling minifb v0.11.0
Dec 04 23:40:21.796 INFO [stderr]     Checking euclid v0.19.2
Dec 04 23:40:21.806 INFO [stderr]     Checking num-rational v0.2.1
Dec 04 23:40:21.808 INFO [stderr]    Compiling num-derive v0.2.3
Dec 04 23:40:21.810 INFO [stderr]     Checking png v0.12.0
Dec 04 23:40:36.947 INFO [stderr]     Checking tiff v0.2.1
Dec 04 23:40:37.979 INFO [stderr]     Checking image v0.20.0
Dec 04 23:40:44.620 INFO [stderr]     Checking mars v0.1.0 (/source)
Dec 04 23:40:46.635 INFO [stderr] warning: unused imports: `Duration`, `SystemTime`
Dec 04 23:40:46.635 INFO [stderr]   --> src/main.rs:11:17
Dec 04 23:40:46.635 INFO [stderr]    |
Dec 04 23:40:46.635 INFO [stderr] 11 | use std::time::{SystemTime, Duration};
Dec 04 23:40:46.635 INFO [stderr]    |                 ^^^^^^^^^^  ^^^^^^^^
Dec 04 23:40:46.635 INFO [stderr]    |
Dec 04 23:40:46.635 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 23:40:46.635 INFO [stderr] 
Dec 04 23:40:46.635 INFO [stderr] warning: unused import: `std::slice::ChunksMut`
Dec 04 23:40:46.635 INFO [stderr]   --> src/main.rs:14:5
Dec 04 23:40:46.635 INFO [stderr]    |
Dec 04 23:40:46.635 INFO [stderr] 14 | use std::slice::ChunksMut;
Dec 04 23:40:46.635 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:40:46.635 INFO [stderr] 
Dec 04 23:40:46.719 INFO [stderr] warning: unused imports: `Duration`, `SystemTime`
Dec 04 23:40:46.719 INFO [stderr]   --> src/main.rs:11:17
Dec 04 23:40:46.719 INFO [stderr]    |
Dec 04 23:40:46.719 INFO [stderr] 11 | use std::time::{SystemTime, Duration};
Dec 04 23:40:46.719 INFO [stderr]    |                 ^^^^^^^^^^  ^^^^^^^^
Dec 04 23:40:46.719 INFO [stderr]    |
Dec 04 23:40:46.719 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 23:40:46.719 INFO [stderr] 
Dec 04 23:40:46.719 INFO [stderr] warning: unused import: `std::slice::ChunksMut`
Dec 04 23:40:46.719 INFO [stderr]   --> src/main.rs:14:5
Dec 04 23:40:46.719 INFO [stderr]    |
Dec 04 23:40:46.719 INFO [stderr] 14 | use std::slice::ChunksMut;
Dec 04 23:40:46.719 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:40:46.719 INFO [stderr] 
Dec 04 23:40:46.945 INFO [stderr] warning: unused variable: `test`
Dec 04 23:40:46.945 INFO [stderr]    --> src/main.rs:154:9
Dec 04 23:40:46.945 INFO [stderr]     |
Dec 04 23:40:46.945 INFO [stderr] 154 |     let test = Vector3D::new(0.0, 0.0, 0.0) * 1.0;
Dec 04 23:40:46.945 INFO [stderr]     |         ^^^^ help: consider using `_test` instead
Dec 04 23:40:46.945 INFO [stderr]     |
Dec 04 23:40:46.945 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 23:40:46.945 INFO [stderr] 
Dec 04 23:40:46.945 INFO [stderr] warning: unused variable: `rx`
Dec 04 23:40:46.955 INFO [stderr]    --> src/main.rs:177:14
Dec 04 23:40:46.955 INFO [stderr]     |
Dec 04 23:40:46.955 INFO [stderr] 177 |     let (tx, rx) : (Sender<PixelColor>, Receiver<PixelColor>) = channel();
Dec 04 23:40:46.955 INFO [stderr]     |              ^^ help: consider using `_rx` instead
Dec 04 23:40:46.955 INFO [stderr] 
Dec 04 23:40:46.955 INFO [stderr] warning: unused variable: `frame_count`
Dec 04 23:40:46.955 INFO [stderr]    --> src/main.rs:183:21
Dec 04 23:40:46.955 INFO [stderr]     |
Dec 04 23:40:46.955 INFO [stderr] 183 |             let mut frame_count = 0;
Dec 04 23:40:46.955 INFO [stderr]     |                     ^^^^^^^^^^^ help: consider using `_frame_count` instead
Dec 04 23:40:46.955 INFO [stderr] 
Dec 04 23:40:46.983 INFO [stderr] warning: variable does not need to be mutable
Dec 04 23:40:46.983 INFO [stderr]    --> src/main.rs:183:17
Dec 04 23:40:46.983 INFO [stderr]     |
Dec 04 23:40:46.983 INFO [stderr] 183 |             let mut frame_count = 0;
Dec 04 23:40:46.983 INFO [stderr]     |                 ----^^^^^^^^^^^
Dec 04 23:40:46.983 INFO [stderr]     |                 |
Dec 04 23:40:46.983 INFO [stderr]     |                 help: remove this `mut`
Dec 04 23:40:46.983 INFO [stderr]     |
Dec 04 23:40:46.983 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 23:40:46.983 INFO [stderr] 
Dec 04 23:40:46.995 INFO [stderr] warning: unused variable: `test`
Dec 04 23:40:46.995 INFO [stderr]    --> src/main.rs:154:9
Dec 04 23:40:46.995 INFO [stderr]     |
Dec 04 23:40:46.995 INFO [stderr] 154 |     let test = Vector3D::new(0.0, 0.0, 0.0) * 1.0;
Dec 04 23:40:46.995 INFO [stderr]     |         ^^^^ help: consider using `_test` instead
Dec 04 23:40:46.995 INFO [stderr]     |
Dec 04 23:40:46.995 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 23:40:46.995 INFO [stderr] 
Dec 04 23:40:46.995 INFO [stderr] warning: unused variable: `rx`
Dec 04 23:40:46.995 INFO [stderr]    --> src/main.rs:177:14
Dec 04 23:40:46.995 INFO [stderr]     |
Dec 04 23:40:46.995 INFO [stderr] 177 |     let (tx, rx) : (Sender<PixelColor>, Receiver<PixelColor>) = channel();
Dec 04 23:40:46.995 INFO [stderr]     |              ^^ help: consider using `_rx` instead
Dec 04 23:40:46.995 INFO [stderr] 
Dec 04 23:40:46.995 INFO [stderr] warning: unused variable: `frame_count`
Dec 04 23:40:46.995 INFO [stderr]    --> src/main.rs:183:21
Dec 04 23:40:46.995 INFO [stderr]     |
Dec 04 23:40:46.995 INFO [stderr] 183 |             let mut frame_count = 0;
Dec 04 23:40:46.995 INFO [stderr]     |                     ^^^^^^^^^^^ help: consider using `_frame_count` instead
Dec 04 23:40:46.995 INFO [stderr] 
Dec 04 23:40:47.011 INFO [stderr] warning: field is never used: `sender`
Dec 04 23:40:47.011 INFO [stderr]   --> src/main.rs:33:5
Dec 04 23:40:47.011 INFO [stderr]    |
Dec 04 23:40:47.011 INFO [stderr] 33 |     sender: Sender<PixelColor>,
Dec 04 23:40:47.011 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:40:47.011 INFO [stderr]    |
Dec 04 23:40:47.011 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 23:40:47.011 INFO [stderr] 
Dec 04 23:40:47.023 INFO [stderr] warning: variable does not need to be mutable
Dec 04 23:40:47.023 INFO [stderr]    --> src/main.rs:183:17
Dec 04 23:40:47.023 INFO [stderr]     |
Dec 04 23:40:47.023 INFO [stderr] 183 |             let mut frame_count = 0;
Dec 04 23:40:47.023 INFO [stderr]     |                 ----^^^^^^^^^^^
Dec 04 23:40:47.023 INFO [stderr]     |                 |
Dec 04 23:40:47.023 INFO [stderr]     |                 help: remove this `mut`
Dec 04 23:40:47.023 INFO [stderr]     |
Dec 04 23:40:47.023 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 23:40:47.023 INFO [stderr] 
Dec 04 23:40:47.052 INFO [stderr] warning: field is never used: `sender`
Dec 04 23:40:47.052 INFO [stderr]   --> src/main.rs:33:5
Dec 04 23:40:47.052 INFO [stderr]    |
Dec 04 23:40:47.052 INFO [stderr] 33 |     sender: Sender<PixelColor>,
Dec 04 23:40:47.052 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:40:47.052 INFO [stderr]    |
Dec 04 23:40:47.052 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 23:40:47.052 INFO [stderr] 
Dec 04 23:40:47.099 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.58s
Dec 04 23:40:47.106 INFO [stderr] su: No module specific data is present
Dec 04 23:40:48.399 INFO running `"docker" "inspect" "28f0c15e4330fbddc177292bbc3cbe38dab1891ee27a3f45e14ec64015746292"`
Dec 04 23:40:48.737 INFO running `"docker" "rm" "-f" "28f0c15e4330fbddc177292bbc3cbe38dab1891ee27a3f45e14ec64015746292"`
Dec 04 23:40:49.032 INFO [stdout] 28f0c15e4330fbddc177292bbc3cbe38dab1891ee27a3f45e14ec64015746292