Dec 01 08:12:43.461 INFO testing mwalczyk/gray_code_rs against 1.30.1 for beta-1.31-5
Dec 01 08:12:43.463 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 08:12:43.796 INFO [stdout] dcbc622c2d524524d04052c04d703363f4e69cf0d1c4ae4b3c6ac6065c809d4b
Dec 01 08:12:43.801 INFO running `"docker" "start" "-a" "dcbc622c2d524524d04052c04d703363f4e69cf0d1c4ae4b3c6ac6065c809d4b"`
Dec 01 08:12:45.089 INFO [stderr] usermod: no changes
Dec 01 08:12:45.207 INFO [stderr]    Compiling either v1.3.0
Dec 01 08:12:45.211 INFO [stderr]    Compiling num-complex v0.1.40
Dec 01 08:12:45.215 INFO [stderr]    Compiling num-bigint v0.1.40
Dec 01 08:12:46.547 INFO [stderr]    Compiling coco v0.1.1
Dec 01 08:12:48.159 INFO [stderr]    Compiling rayon-core v1.2.1
Dec 01 08:12:49.741 INFO [stderr]    Compiling num-rational v0.1.39
Dec 01 08:12:50.825 INFO [stderr]    Compiling rayon v0.8.2
Dec 01 08:12:53.005 INFO [stderr]    Compiling num v0.1.40
Dec 01 08:12:54.912 INFO [stderr]    Compiling jpeg-decoder v0.1.13
Dec 01 08:12:58.067 INFO [stderr]    Compiling image v0.17.0
Dec 01 08:13:12.560 INFO [stderr]    Compiling rust-test v0.1.0 (/source)
Dec 01 08:13:13.539 INFO [stderr] warning: unused variable: `orientation`
Dec 01 08:13:13.540 INFO [stderr]   --> src/main.rs:31:9
Dec 01 08:13:13.540 INFO [stderr]    |
Dec 01 08:13:13.540 INFO [stderr] 31 |     let orientation = length;
Dec 01 08:13:13.541 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_orientation` instead
Dec 01 08:13:13.541 INFO [stderr]    |
Dec 01 08:13:13.541 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 08:13:13.542 INFO [stderr] 
Dec 01 08:13:13.542 INFO [stderr] warning: unused variable: `y`
Dec 01 08:13:13.542 INFO [stderr]   --> src/main.rs:41:17
Dec 01 08:13:13.543 INFO [stderr]    |
Dec 01 08:13:13.543 INFO [stderr] 41 |         for (x, y, pixel) in image_buffer.enumerate_pixels_mut() {
Dec 01 08:13:13.543 INFO [stderr]    |                 ^ help: consider using `_y` instead
Dec 01 08:13:13.544 INFO [stderr] 
Dec 01 08:13:13.544 INFO [stderr] warning: variant is never constructed: `HORIZONTAL`
Dec 01 08:13:13.544 INFO [stderr]  --> src/main.rs:8:5
Dec 01 08:13:13.545 INFO [stderr]   |
Dec 01 08:13:13.545 INFO [stderr] 8 |     HORIZONTAL
Dec 01 08:13:13.545 INFO [stderr]   |     ^^^^^^^^^^
Dec 01 08:13:13.546 INFO [stderr]   |
Dec 01 08:13:13.546 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 08:13:13.546 INFO [stderr] 
Dec 01 08:13:15.828 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.70s
Dec 01 08:13:15.843 INFO [stderr] su: No module specific data is present
Dec 01 08:13:17.060 INFO running `"docker" "inspect" "dcbc622c2d524524d04052c04d703363f4e69cf0d1c4ae4b3c6ac6065c809d4b"`
Dec 01 08:13:17.399 INFO running `"docker" "rm" "-f" "dcbc622c2d524524d04052c04d703363f4e69cf0d1c4ae4b3c6ac6065c809d4b"`
Dec 01 08:13:17.679 INFO [stdout] dcbc622c2d524524d04052c04d703363f4e69cf0d1c4ae4b3c6ac6065c809d4b
Dec 01 08:13:17.684 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 08:13:18.511 INFO [stdout] bd6bac709c4b726cf2dd147eddfc5bf60a8c519331bcede903f84c25889a4af0
Dec 01 08:13:18.515 INFO running `"docker" "start" "-a" "bd6bac709c4b726cf2dd147eddfc5bf60a8c519331bcede903f84c25889a4af0"`
Dec 01 08:13:19.815 INFO [stderr] usermod: no changes
Dec 01 08:13:19.959 INFO [stderr]    Compiling rust-test v0.1.0 (/source)
Dec 01 08:13:21.055 INFO [stderr] warning: unused variable: `orientation`
Dec 01 08:13:21.055 INFO [stderr]   --> src/main.rs:31:9
Dec 01 08:13:21.055 INFO [stderr]    |
Dec 01 08:13:21.055 INFO [stderr] 31 |     let orientation = length;
Dec 01 08:13:21.055 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_orientation` instead
Dec 01 08:13:21.055 INFO [stderr]    |
Dec 01 08:13:21.055 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 08:13:21.055 INFO [stderr] 
Dec 01 08:13:21.055 INFO [stderr] warning: unused variable: `y`
Dec 01 08:13:21.055 INFO [stderr]   --> src/main.rs:41:17
Dec 01 08:13:21.055 INFO [stderr]    |
Dec 01 08:13:21.055 INFO [stderr] 41 |         for (x, y, pixel) in image_buffer.enumerate_pixels_mut() {
Dec 01 08:13:21.055 INFO [stderr]    |                 ^ help: consider using `_y` instead
Dec 01 08:13:21.055 INFO [stderr] 
Dec 01 08:13:21.055 INFO [stderr] warning: variant is never constructed: `HORIZONTAL`
Dec 01 08:13:21.055 INFO [stderr]  --> src/main.rs:8:5
Dec 01 08:13:21.055 INFO [stderr]   |
Dec 01 08:13:21.055 INFO [stderr] 8 |     HORIZONTAL
Dec 01 08:13:21.055 INFO [stderr]   |     ^^^^^^^^^^
Dec 01 08:13:21.055 INFO [stderr]   |
Dec 01 08:13:21.055 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 08:13:21.055 INFO [stderr] 
Dec 01 08:13:21.672 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
Dec 01 08:13:21.679 INFO [stderr] su: No module specific data is present
Dec 01 08:13:22.883 INFO running `"docker" "inspect" "bd6bac709c4b726cf2dd147eddfc5bf60a8c519331bcede903f84c25889a4af0"`
Dec 01 08:13:23.146 INFO running `"docker" "rm" "-f" "bd6bac709c4b726cf2dd147eddfc5bf60a8c519331bcede903f84c25889a4af0"`
Dec 01 08:13:23.555 INFO [stdout] bd6bac709c4b726cf2dd147eddfc5bf60a8c519331bcede903f84c25889a4af0
Dec 01 08:13:23.565 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 08:13:24.017 INFO [stdout] 9c669072e289b1b377c10e948bc875abbd60141422b5ee32ac6c8a679e74303f
Dec 01 08:13:24.018 INFO running `"docker" "start" "-a" "9c669072e289b1b377c10e948bc875abbd60141422b5ee32ac6c8a679e74303f"`
Dec 01 08:13:25.442 INFO [stderr] usermod: no changes
Dec 01 08:13:25.522 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 01 08:13:25.545 INFO [stderr]      Running /target/debug/deps/rust_test-55748c91f53ea386
Dec 01 08:13:25.548 INFO [stdout] 
Dec 01 08:13:25.548 INFO [stdout] running 0 tests
Dec 01 08:13:25.548 INFO [stdout] 
Dec 01 08:13:25.549 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 08:13:25.549 INFO [stdout] 
Dec 01 08:13:25.552 INFO [stderr] su: No module specific data is present
Dec 01 08:13:26.819 INFO running `"docker" "inspect" "9c669072e289b1b377c10e948bc875abbd60141422b5ee32ac6c8a679e74303f"`
Dec 01 08:13:27.223 INFO running `"docker" "rm" "-f" "9c669072e289b1b377c10e948bc875abbd60141422b5ee32ac6c8a679e74303f"`
Dec 01 08:13:27.575 INFO [stdout] 9c669072e289b1b377c10e948bc875abbd60141422b5ee32ac6c8a679e74303f
