Dec 18 04:45:36.359 INFO checking Yatekii/font-experiments against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 04:45:36.359 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/Yatekii/font-experiments:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 04:45:36.808 INFO [stdout] ae7fe49255b22efd20d1bfa192b70714e078880a990cb9be8a6751df99fd5644
Dec 18 04:45:36.811 INFO running `"docker" "start" "-a" "ae7fe49255b22efd20d1bfa192b70714e078880a990cb9be8a6751df99fd5644"`
Dec 18 04:45:39.100 INFO [stderr]     Checking itertools v0.6.5
Dec 18 04:45:39.121 INFO [stderr]     Checking num-bigint v0.1.41
Dec 18 04:45:39.123 INFO [stderr]     Checking rusttype v0.2.3
Dec 18 04:45:39.129 INFO [stderr]     Checking rayon v0.7.1
Dec 18 04:45:39.131 INFO [stderr]     Checking nalgebra v0.11.2
Dec 18 04:45:39.137 INFO [stderr]     Checking env_logger v0.3.5
Dec 18 04:45:41.645 INFO [stderr]     Checking quickcheck v0.2.27
Dec 18 04:45:48.470 INFO [stderr]     Checking num-rational v0.1.41
Dec 18 04:45:50.629 INFO [stderr]     Checking num v0.1.41
Dec 18 04:45:50.631 INFO [stderr]     Checking image v0.18.0
Dec 18 04:46:14.334 INFO [stderr]     Checking imageproc v0.13.0
Dec 18 04:46:17.324 INFO [stderr]     Checking font-experiments v0.1.0 (/opt/crater/workdir)
Dec 18 04:46:18.290 INFO [stderr] warning: unused variable: `dx`
Dec 18 04:46:18.290 INFO [stderr]   --> src/main.rs:55:29
Dec 18 04:46:18.290 INFO [stderr]    |
Dec 18 04:46:18.290 INFO [stderr] 55 |                         let dx = x;
Dec 18 04:46:18.290 INFO [stderr]    |                             ^^ help: consider using `_dx` instead
Dec 18 04:46:18.296 INFO [stderr]    |
Dec 18 04:46:18.296 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 04:46:18.296 INFO [stderr] 
Dec 18 04:46:18.296 INFO [stderr] warning: unused variable: `dy`
Dec 18 04:46:18.296 INFO [stderr]   --> src/main.rs:56:29
Dec 18 04:46:18.296 INFO [stderr]    |
Dec 18 04:46:18.296 INFO [stderr] 56 |                         let dy = y;
Dec 18 04:46:18.296 INFO [stderr]    |                             ^^ help: consider using `_dy` instead
Dec 18 04:46:18.296 INFO [stderr] 
Dec 18 04:46:18.318 INFO [stderr] warning: function is never used: `length`
Dec 18 04:46:18.318 INFO [stderr]   --> src/main.rs:70:1
Dec 18 04:46:18.318 INFO [stderr]    |
Dec 18 04:46:18.318 INFO [stderr] 70 | fn length(x: u32, y: u32) -> u32 {
Dec 18 04:46:18.319 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:46:18.319 INFO [stderr]    |
Dec 18 04:46:18.320 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 04:46:18.320 INFO [stderr] 
Dec 18 04:46:18.504 INFO [stderr] warning: unused variable: `dx`
Dec 18 04:46:18.505 INFO [stderr]   --> src/main.rs:55:29
Dec 18 04:46:18.505 INFO [stderr]    |
Dec 18 04:46:18.506 INFO [stderr] 55 |                         let dx = x;
Dec 18 04:46:18.506 INFO [stderr]    |                             ^^ help: consider using `_dx` instead
Dec 18 04:46:18.506 INFO [stderr]    |
Dec 18 04:46:18.506 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 04:46:18.506 INFO [stderr] 
Dec 18 04:46:18.512 INFO [stderr] warning: unused variable: `dy`
Dec 18 04:46:18.512 INFO [stderr]   --> src/main.rs:56:29
Dec 18 04:46:18.512 INFO [stderr]    |
Dec 18 04:46:18.512 INFO [stderr] 56 |                         let dy = y;
Dec 18 04:46:18.512 INFO [stderr]    |                             ^^ help: consider using `_dy` instead
Dec 18 04:46:18.512 INFO [stderr] 
Dec 18 04:46:18.540 INFO [stderr] warning: function is never used: `length`
Dec 18 04:46:18.541 INFO [stderr]   --> src/main.rs:70:1
Dec 18 04:46:18.541 INFO [stderr]    |
Dec 18 04:46:18.541 INFO [stderr] 70 | fn length(x: u32, y: u32) -> u32 {
Dec 18 04:46:18.541 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:46:18.542 INFO [stderr]    |
Dec 18 04:46:18.546 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 04:46:18.546 INFO [stderr] 
Dec 18 04:46:18.577 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.72s
Dec 18 04:46:19.186 INFO running `"docker" "inspect" "ae7fe49255b22efd20d1bfa192b70714e078880a990cb9be8a6751df99fd5644"`
Dec 18 04:46:19.306 INFO running `"docker" "rm" "-f" "ae7fe49255b22efd20d1bfa192b70714e078880a990cb9be8a6751df99fd5644"`
Dec 18 04:46:19.426 INFO [stdout] ae7fe49255b22efd20d1bfa192b70714e078880a990cb9be8a6751df99fd5644