Nov 28 00:02:33.332 INFO checking mwalczyk/gray_code_rs against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 00:02:33.332 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 00:02:33.858 INFO [stdout] fbfe8eeebbea990d509cebcee29d828a36240f8194faed0ecd5fdee93a55262c
Nov 28 00:02:33.861 INFO running `"docker" "start" "-a" "fbfe8eeebbea990d509cebcee29d828a36240f8194faed0ecd5fdee93a55262c"`
Nov 28 00:02:35.291 INFO [stderr] usermod: no changes
Nov 28 00:02:35.437 INFO [stderr]     Checking num-complex v0.1.40
Nov 28 00:02:35.458 INFO [stderr]     Checking rayon-core v1.2.1
Nov 28 00:02:35.459 INFO [stderr]     Checking num-bigint v0.1.40
Nov 28 00:02:37.166 INFO [stderr]     Checking rayon v0.8.2
Nov 28 00:02:38.693 INFO [stderr]     Checking num-rational v0.1.39
Nov 28 00:02:39.670 INFO [stderr]     Checking num v0.1.40
Nov 28 00:02:41.134 INFO [stderr]     Checking jpeg-decoder v0.1.13
Nov 28 00:02:42.628 INFO [stderr]     Checking image v0.17.0
Nov 28 00:02:47.458 INFO [stderr]     Checking rust-test v0.1.0 (/source)
Nov 28 00:02:48.830 INFO [stderr] warning: unused variable: `orientation`
Nov 28 00:02:48.831 INFO [stderr]   --> src/main.rs:31:9
Nov 28 00:02:48.831 INFO [stderr]    |
Nov 28 00:02:48.831 INFO [stderr] 31 |     let orientation = length;
Nov 28 00:02:48.832 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_orientation` instead
Nov 28 00:02:48.832 INFO [stderr]    |
Nov 28 00:02:48.832 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 00:02:48.832 INFO [stderr] 
Nov 28 00:02:48.833 INFO [stderr] warning: unused variable: `y`
Nov 28 00:02:48.833 INFO [stderr]   --> src/main.rs:41:17
Nov 28 00:02:48.834 INFO [stderr]    |
Nov 28 00:02:48.834 INFO [stderr] 41 |         for (x, y, pixel) in image_buffer.enumerate_pixels_mut() {
Nov 28 00:02:48.834 INFO [stderr]    |                 ^ help: consider using `_y` instead
Nov 28 00:02:48.835 INFO [stderr] 
Nov 28 00:02:48.837 INFO [stderr] warning: variant is never constructed: `HORIZONTAL`
Nov 28 00:02:48.837 INFO [stderr]  --> src/main.rs:8:5
Nov 28 00:02:48.838 INFO [stderr]   |
Nov 28 00:02:48.838 INFO [stderr] 8 |     HORIZONTAL
Nov 28 00:02:48.838 INFO [stderr]   |     ^^^^^^^^^^
Nov 28 00:02:48.839 INFO [stderr]   |
Nov 28 00:02:48.839 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 00:02:48.840 INFO [stderr] 
Nov 28 00:02:49.100 INFO [stderr] warning: unused variable: `orientation`
Nov 28 00:02:49.100 INFO [stderr]   --> src/main.rs:31:9
Nov 28 00:02:49.100 INFO [stderr]    |
Nov 28 00:02:49.100 INFO [stderr] 31 |     let orientation = length;
Nov 28 00:02:49.100 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_orientation` instead
Nov 28 00:02:49.100 INFO [stderr]    |
Nov 28 00:02:49.100 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 00:02:49.100 INFO [stderr] 
Nov 28 00:02:49.100 INFO [stderr] warning: unused variable: `y`
Nov 28 00:02:49.100 INFO [stderr]   --> src/main.rs:41:17
Nov 28 00:02:49.100 INFO [stderr]    |
Nov 28 00:02:49.100 INFO [stderr] 41 |         for (x, y, pixel) in image_buffer.enumerate_pixels_mut() {
Nov 28 00:02:49.100 INFO [stderr]    |                 ^ help: consider using `_y` instead
Nov 28 00:02:49.100 INFO [stderr] 
Nov 28 00:02:49.100 INFO [stderr] warning: variant is never constructed: `HORIZONTAL`
Nov 28 00:02:49.100 INFO [stderr]  --> src/main.rs:8:5
Nov 28 00:02:49.100 INFO [stderr]   |
Nov 28 00:02:49.100 INFO [stderr] 8 |     HORIZONTAL
Nov 28 00:02:49.100 INFO [stderr]   |     ^^^^^^^^^^
Nov 28 00:02:49.100 INFO [stderr]   |
Nov 28 00:02:49.100 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 00:02:49.100 INFO [stderr] 
Nov 28 00:02:49.106 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.77s
Nov 28 00:02:49.108 INFO [stderr] su: No module specific data is present
Nov 28 00:02:49.837 INFO running `"docker" "inspect" "fbfe8eeebbea990d509cebcee29d828a36240f8194faed0ecd5fdee93a55262c"`
Nov 28 00:02:50.221 INFO running `"docker" "rm" "-f" "fbfe8eeebbea990d509cebcee29d828a36240f8194faed0ecd5fdee93a55262c"`
Nov 28 00:02:50.547 INFO [stdout] fbfe8eeebbea990d509cebcee29d828a36240f8194faed0ecd5fdee93a55262c