Dec 04 23:41:26.150 INFO checking Tsadow/terrain-generator against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 23:41:26.150 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 23:41:26.745 INFO [stdout] b937968b2ac64232a0e6c16f34f5adb26dbb2e4fbfe72c178d49ecc687fcbe29
Dec 04 23:41:26.747 INFO running `"docker" "start" "-a" "b937968b2ac64232a0e6c16f34f5adb26dbb2e4fbfe72c178d49ecc687fcbe29"`
Dec 04 23:41:29.311 INFO [stderr] usermod: no changes
Dec 04 23:41:29.443 INFO [stderr]     Checking terrain_generator v0.1.0 (/source)
Dec 04 23:41:30.787 INFO [stderr] warning: unused variable: `height_map`
Dec 04 23:41:30.787 INFO [stderr]   --> src/main.rs:31:9
Dec 04 23:41:30.787 INFO [stderr]    |
Dec 04 23:41:30.787 INFO [stderr] 31 |     let height_map = gen_height_map(1, 13, 2, 5, 40, 40);
Dec 04 23:41:30.787 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_height_map` instead
Dec 04 23:41:30.787 INFO [stderr]    |
Dec 04 23:41:30.787 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 23:41:30.787 INFO [stderr] 
Dec 04 23:41:30.787 INFO [stderr] warning: unused variable: `curr_row`
Dec 04 23:41:30.787 INFO [stderr]    --> src/main.rs:196:13
Dec 04 23:41:30.787 INFO [stderr]     |
Dec 04 23:41:30.787 INFO [stderr] 196 |         let curr_row: Vec<i32> = Vec::new();
Dec 04 23:41:30.787 INFO [stderr]     |             ^^^^^^^^ help: consider using `_curr_row` instead
Dec 04 23:41:30.787 INFO [stderr] 
Dec 04 23:41:30.787 INFO [stderr] warning: value assigned to `out` is never read
Dec 04 23:41:30.787 INFO [stderr]    --> src/main.rs:203:21
Dec 04 23:41:30.787 INFO [stderr]     |
Dec 04 23:41:30.787 INFO [stderr] 203 |             let mut out: ColoredString = "".to_string().white();
Dec 04 23:41:30.787 INFO [stderr]     |                     ^^^
Dec 04 23:41:30.787 INFO [stderr]     |
Dec 04 23:41:30.787 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 04 23:41:30.787 INFO [stderr] 
Dec 04 23:41:30.807 INFO [stderr] warning: field is never used: `x`
Dec 04 23:41:30.807 INFO [stderr]   --> src/main.rs:15:5
Dec 04 23:41:30.807 INFO [stderr]    |
Dec 04 23:41:30.807 INFO [stderr] 15 |     x: i32,
Dec 04 23:41:30.807 INFO [stderr]    |     ^^^^^^
Dec 04 23:41:30.807 INFO [stderr]    |
Dec 04 23:41:30.807 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 23:41:30.807 INFO [stderr] 
Dec 04 23:41:30.807 INFO [stderr] warning: field is never used: `z`
Dec 04 23:41:30.807 INFO [stderr]   --> src/main.rs:17:5
Dec 04 23:41:30.807 INFO [stderr]    |
Dec 04 23:41:30.807 INFO [stderr] 17 |     z: i32,
Dec 04 23:41:30.807 INFO [stderr]    |     ^^^^^^
Dec 04 23:41:30.807 INFO [stderr] 
Dec 04 23:41:30.939 INFO [stderr] warning: unused variable: `height_map`
Dec 04 23:41:30.939 INFO [stderr]   --> src/main.rs:31:9
Dec 04 23:41:30.939 INFO [stderr]    |
Dec 04 23:41:30.939 INFO [stderr] 31 |     let height_map = gen_height_map(1, 13, 2, 5, 40, 40);
Dec 04 23:41:30.939 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_height_map` instead
Dec 04 23:41:30.939 INFO [stderr]    |
Dec 04 23:41:30.939 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 23:41:30.939 INFO [stderr] 
Dec 04 23:41:30.939 INFO [stderr] warning: unused variable: `curr_row`
Dec 04 23:41:30.939 INFO [stderr]    --> src/main.rs:196:13
Dec 04 23:41:30.939 INFO [stderr]     |
Dec 04 23:41:30.939 INFO [stderr] 196 |         let curr_row: Vec<i32> = Vec::new();
Dec 04 23:41:30.939 INFO [stderr]     |             ^^^^^^^^ help: consider using `_curr_row` instead
Dec 04 23:41:30.939 INFO [stderr] 
Dec 04 23:41:30.939 INFO [stderr] warning: value assigned to `out` is never read
Dec 04 23:41:30.939 INFO [stderr]    --> src/main.rs:203:21
Dec 04 23:41:30.939 INFO [stderr]     |
Dec 04 23:41:30.939 INFO [stderr] 203 |             let mut out: ColoredString = "".to_string().white();
Dec 04 23:41:30.939 INFO [stderr]     |                     ^^^
Dec 04 23:41:30.939 INFO [stderr]     |
Dec 04 23:41:30.939 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 04 23:41:30.939 INFO [stderr] 
Dec 04 23:41:30.963 INFO [stderr] warning: field is never used: `x`
Dec 04 23:41:30.963 INFO [stderr]   --> src/main.rs:15:5
Dec 04 23:41:30.963 INFO [stderr]    |
Dec 04 23:41:30.963 INFO [stderr] 15 |     x: i32,
Dec 04 23:41:30.963 INFO [stderr]    |     ^^^^^^
Dec 04 23:41:30.963 INFO [stderr]    |
Dec 04 23:41:30.963 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 23:41:30.963 INFO [stderr] 
Dec 04 23:41:30.963 INFO [stderr] warning: field is never used: `z`
Dec 04 23:41:30.963 INFO [stderr]   --> src/main.rs:17:5
Dec 04 23:41:30.963 INFO [stderr]    |
Dec 04 23:41:30.963 INFO [stderr] 17 |     z: i32,
Dec 04 23:41:30.963 INFO [stderr]    |     ^^^^^^
Dec 04 23:41:30.963 INFO [stderr] 
Dec 04 23:41:31.019 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
Dec 04 23:41:31.020 INFO [stderr] su: No module specific data is present
Dec 04 23:41:31.813 INFO running `"docker" "inspect" "b937968b2ac64232a0e6c16f34f5adb26dbb2e4fbfe72c178d49ecc687fcbe29"`
Dec 04 23:41:32.163 INFO running `"docker" "rm" "-f" "b937968b2ac64232a0e6c16f34f5adb26dbb2e4fbfe72c178d49ecc687fcbe29"`
Dec 04 23:41:32.485 INFO [stdout] b937968b2ac64232a0e6c16f34f5adb26dbb2e4fbfe72c178d49ecc687fcbe29