Dec 19 21:13:39.820 INFO checking Yatekii/font-experiments against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 21:13:39.820 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:13:40.240 INFO [stdout] 9ddfa51963f02af6b34157bbdc67768913cf7a5a5349f249ba8f84684d5f1c0e
Dec 19 21:13:40.246 INFO running `"docker" "start" "-a" "9ddfa51963f02af6b34157bbdc67768913cf7a5a5349f249ba8f84684d5f1c0e"`
Dec 19 21:13:42.855 INFO [stderr]     Checking itertools v0.6.5
Dec 19 21:13:42.856 INFO [stderr]     Checking rayon v0.7.1
Dec 19 21:13:42.856 INFO [stderr]     Checking generic-array v0.2.1
Dec 19 21:13:42.865 INFO [stderr]     Checking image v0.18.0
Dec 19 21:13:42.916 INFO [stderr]     Checking env_logger v0.3.5
Dec 19 21:13:44.422 INFO [stderr]     Checking nalgebra v0.11.2
Dec 19 21:13:45.117 INFO [stderr]     Checking quickcheck v0.2.27
Dec 19 21:14:14.723 INFO [stderr]     Checking imageproc v0.13.0
Dec 19 21:14:17.527 INFO [stderr]     Checking font-experiments v0.1.0 (/opt/crater/workdir)
Dec 19 21:14:18.488 INFO [stderr] warning: unused variable: `dx`
Dec 19 21:14:18.488 INFO [stderr]   --> src/main.rs:55:29
Dec 19 21:14:18.488 INFO [stderr]    |
Dec 19 21:14:18.488 INFO [stderr] 55 |                         let dx = x;
Dec 19 21:14:18.488 INFO [stderr]    |                             ^^ help: consider using `_dx` instead
Dec 19 21:14:18.488 INFO [stderr]    |
Dec 19 21:14:18.488 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 21:14:18.488 INFO [stderr] 
Dec 19 21:14:18.488 INFO [stderr] warning: unused variable: `dy`
Dec 19 21:14:18.488 INFO [stderr]   --> src/main.rs:56:29
Dec 19 21:14:18.488 INFO [stderr]    |
Dec 19 21:14:18.488 INFO [stderr] 56 |                         let dy = y;
Dec 19 21:14:18.489 INFO [stderr]    |                             ^^ help: consider using `_dy` instead
Dec 19 21:14:18.489 INFO [stderr] 
Dec 19 21:14:18.511 INFO [stderr] warning: function is never used: `length`
Dec 19 21:14:18.511 INFO [stderr]   --> src/main.rs:70:1
Dec 19 21:14:18.511 INFO [stderr]    |
Dec 19 21:14:18.511 INFO [stderr] 70 | fn length(x: u32, y: u32) -> u32 {
Dec 19 21:14:18.511 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:14:18.520 INFO [stderr]    |
Dec 19 21:14:18.520 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 21:14:18.520 INFO [stderr] 
Dec 19 21:14:18.604 INFO [stderr] warning: unused variable: `dx`
Dec 19 21:14:18.605 INFO [stderr]   --> src/main.rs:55:29
Dec 19 21:14:18.605 INFO [stderr]    |
Dec 19 21:14:18.605 INFO [stderr] 55 |                         let dx = x;
Dec 19 21:14:18.606 INFO [stderr]    |                             ^^ help: consider using `_dx` instead
Dec 19 21:14:18.606 INFO [stderr]    |
Dec 19 21:14:18.606 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 21:14:18.607 INFO [stderr] 
Dec 19 21:14:18.607 INFO [stderr] warning: unused variable: `dy`
Dec 19 21:14:18.607 INFO [stderr]   --> src/main.rs:56:29
Dec 19 21:14:18.607 INFO [stderr]    |
Dec 19 21:14:18.608 INFO [stderr] 56 |                         let dy = y;
Dec 19 21:14:18.608 INFO [stderr]    |                             ^^ help: consider using `_dy` instead
Dec 19 21:14:18.608 INFO [stderr] 
Dec 19 21:14:18.623 INFO [stderr] warning: function is never used: `length`
Dec 19 21:14:18.623 INFO [stderr]   --> src/main.rs:70:1
Dec 19 21:14:18.624 INFO [stderr]    |
Dec 19 21:14:18.624 INFO [stderr] 70 | fn length(x: u32, y: u32) -> u32 {
Dec 19 21:14:18.624 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:14:18.625 INFO [stderr]    |
Dec 19 21:14:18.625 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 21:14:18.625 INFO [stderr] 
Dec 19 21:14:18.661 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.00s
Dec 19 21:14:19.873 INFO running `"docker" "inspect" "9ddfa51963f02af6b34157bbdc67768913cf7a5a5349f249ba8f84684d5f1c0e"`
Dec 19 21:14:20.120 INFO running `"docker" "rm" "-f" "9ddfa51963f02af6b34157bbdc67768913cf7a5a5349f249ba8f84684d5f1c0e"`
Dec 19 21:14:20.384 INFO [stdout] 9ddfa51963f02af6b34157bbdc67768913cf7a5a5349f249ba8f84684d5f1c0e