Dec 02 03:15:52.440 INFO testing Spcktr/2017_advent against 1.30.1 for beta-1.31-5
Dec 02 03:15:52.441 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 02 03:15:52.896 INFO [stdout] c88860e5c6fe7f6719cafb456a7dd92076d54c2998cda3a43797c1d265c043eb
Dec 02 03:15:52.898 INFO running `"docker" "start" "-a" "c88860e5c6fe7f6719cafb456a7dd92076d54c2998cda3a43797c1d265c043eb"`
Dec 02 03:15:54.579 INFO [stderr] usermod: no changes
Dec 02 03:15:54.703 INFO [stderr]    Compiling num-bigint v0.1.43
Dec 02 03:15:54.703 INFO [stderr]    Compiling indoc-impl v0.2.3
Dec 02 03:15:59.973 INFO [stderr]    Compiling num-rational v0.1.42
Dec 02 03:16:00.514 INFO [stderr]    Compiling indoc v0.2.3
Dec 02 03:16:01.984 INFO [stderr]    Compiling num v0.1.42
Dec 02 03:16:02.563 INFO [stderr]    Compiling advent v0.1.0 (/source)
Dec 02 03:16:03.925 INFO [stderr] warning: unused `#[macro_use]` import
Dec 02 03:16:03.925 INFO [stderr]  --> src/main.rs:2:1
Dec 02 03:16:03.925 INFO [stderr]   |
Dec 02 03:16:03.925 INFO [stderr] 2 | #[macro_use]
Dec 02 03:16:03.925 INFO [stderr]   | ^^^^^^^^^^^^
Dec 02 03:16:03.925 INFO [stderr]   |
Dec 02 03:16:03.925 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 03:16:03.925 INFO [stderr] 
Dec 02 03:16:04.140 INFO [stderr] warning: method is never used: `mov`
Dec 02 03:16:04.140 INFO [stderr]    --> src/helper.rs:156:3
Dec 02 03:16:04.140 INFO [stderr]     |
Dec 02 03:16:04.141 INFO [stderr] 156 |   pub fn mov(self, direction: Direction) -> Coordinate<T> {
Dec 02 03:16:04.141 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:16:04.141 INFO [stderr]     |
Dec 02 03:16:04.141 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 02 03:16:04.141 INFO [stderr] 
Dec 02 03:16:04.141 INFO [stderr] warning: variant is never constructed: `Left`
Dec 02 03:16:04.141 INFO [stderr]    --> src/helper.rs:180:3
Dec 02 03:16:04.141 INFO [stderr]     |
Dec 02 03:16:04.141 INFO [stderr] 180 |   Left,
Dec 02 03:16:04.141 INFO [stderr]     |   ^^^^
Dec 02 03:16:04.141 INFO [stderr] 
Dec 02 03:16:04.141 INFO [stderr] warning: variant is never constructed: `Up`
Dec 02 03:16:04.141 INFO [stderr]    --> src/helper.rs:181:3
Dec 02 03:16:04.141 INFO [stderr]     |
Dec 02 03:16:04.141 INFO [stderr] 181 |   Up,
Dec 02 03:16:04.141 INFO [stderr]     |   ^^
Dec 02 03:16:04.141 INFO [stderr] 
Dec 02 03:16:04.141 INFO [stderr] warning: variant is never constructed: `Right`
Dec 02 03:16:04.141 INFO [stderr]    --> src/helper.rs:182:3
Dec 02 03:16:04.141 INFO [stderr]     |
Dec 02 03:16:04.141 INFO [stderr] 182 |   Right,
Dec 02 03:16:04.141 INFO [stderr]     |   ^^^^^
Dec 02 03:16:04.141 INFO [stderr] 
Dec 02 03:16:04.141 INFO [stderr] warning: variant is never constructed: `Down`
Dec 02 03:16:04.141 INFO [stderr]    --> src/helper.rs:183:3
Dec 02 03:16:04.141 INFO [stderr]     |
Dec 02 03:16:04.141 INFO [stderr] 183 |   Down,
Dec 02 03:16:04.141 INFO [stderr]     |   ^^^^
Dec 02 03:16:04.141 INFO [stderr] 
Dec 02 03:16:04.141 INFO [stderr] warning: method is never used: `all`
Dec 02 03:16:04.141 INFO [stderr]    --> src/helper.rs:187:3
Dec 02 03:16:04.141 INFO [stderr]     |
Dec 02 03:16:04.141 INFO [stderr] 187 |   pub fn all() -> Vec<Direction> {
Dec 02 03:16:04.141 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:16:04.141 INFO [stderr] 
Dec 02 03:16:04.141 INFO [stderr] warning: method is never used: `left`
Dec 02 03:16:04.141 INFO [stderr]    --> src/helper.rs:196:3
Dec 02 03:16:04.141 INFO [stderr]     |
Dec 02 03:16:04.141 INFO [stderr] 196 |   pub fn left(self) -> Direction {
Dec 02 03:16:04.141 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:16:04.141 INFO [stderr] 
Dec 02 03:16:04.141 INFO [stderr] warning: method is never used: `reverse`
Dec 02 03:16:04.142 INFO [stderr]    --> src/helper.rs:205:3
Dec 02 03:16:04.142 INFO [stderr]     |
Dec 02 03:16:04.142 INFO [stderr] 205 |   pub fn reverse(self) -> Direction {
Dec 02 03:16:04.142 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:16:04.142 INFO [stderr] 
Dec 02 03:16:04.142 INFO [stderr] warning: method is never used: `right`
Dec 02 03:16:04.142 INFO [stderr]    --> src/helper.rs:209:3
Dec 02 03:16:04.142 INFO [stderr]     |
Dec 02 03:16:04.142 INFO [stderr] 209 |   pub fn right(self) -> Direction {
Dec 02 03:16:04.142 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:16:04.142 INFO [stderr] 
Dec 02 03:16:05.383 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.76s
Dec 02 03:16:05.387 INFO [stderr] su: No module specific data is present
Dec 02 03:16:05.736 INFO running `"docker" "inspect" "c88860e5c6fe7f6719cafb456a7dd92076d54c2998cda3a43797c1d265c043eb"`
Dec 02 03:16:05.848 INFO running `"docker" "rm" "-f" "c88860e5c6fe7f6719cafb456a7dd92076d54c2998cda3a43797c1d265c043eb"`
Dec 02 03:16:06.022 INFO [stdout] c88860e5c6fe7f6719cafb456a7dd92076d54c2998cda3a43797c1d265c043eb
Dec 02 03:16:06.028 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 02 03:16:06.234 INFO [stdout] 8f3ff25b4e390408c821156c790111d9c96430f09c0ce7d70fd119d0f0769787
Dec 02 03:16:06.236 INFO running `"docker" "start" "-a" "8f3ff25b4e390408c821156c790111d9c96430f09c0ce7d70fd119d0f0769787"`
Dec 02 03:16:06.805 INFO [stderr] usermod: no changes
Dec 02 03:16:06.877 INFO [stderr]    Compiling advent v0.1.0 (/source)
Dec 02 03:16:08.339 INFO [stderr] warning: unused `#[macro_use]` import
Dec 02 03:16:08.339 INFO [stderr]  --> src/main.rs:2:1
Dec 02 03:16:08.339 INFO [stderr]   |
Dec 02 03:16:08.339 INFO [stderr] 2 | #[macro_use]
Dec 02 03:16:08.339 INFO [stderr]   | ^^^^^^^^^^^^
Dec 02 03:16:08.339 INFO [stderr]   |
Dec 02 03:16:08.343 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 03:16:08.343 INFO [stderr] 
Dec 02 03:16:08.643 INFO [stderr] warning: method is never used: `mov`
Dec 02 03:16:08.643 INFO [stderr]    --> src/helper.rs:156:3
Dec 02 03:16:08.643 INFO [stderr]     |
Dec 02 03:16:08.643 INFO [stderr] 156 |   pub fn mov(self, direction: Direction) -> Coordinate<T> {
Dec 02 03:16:08.643 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:16:08.643 INFO [stderr]     |
Dec 02 03:16:08.643 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 02 03:16:08.643 INFO [stderr] 
Dec 02 03:16:08.643 INFO [stderr] warning: variant is never constructed: `Left`
Dec 02 03:16:08.643 INFO [stderr]    --> src/helper.rs:180:3
Dec 02 03:16:08.643 INFO [stderr]     |
Dec 02 03:16:08.643 INFO [stderr] 180 |   Left,
Dec 02 03:16:08.643 INFO [stderr]     |   ^^^^
Dec 02 03:16:08.643 INFO [stderr] 
Dec 02 03:16:08.643 INFO [stderr] warning: variant is never constructed: `Up`
Dec 02 03:16:08.643 INFO [stderr]    --> src/helper.rs:181:3
Dec 02 03:16:08.643 INFO [stderr]     |
Dec 02 03:16:08.643 INFO [stderr] 181 |   Up,
Dec 02 03:16:08.643 INFO [stderr]     |   ^^
Dec 02 03:16:08.643 INFO [stderr] 
Dec 02 03:16:08.643 INFO [stderr] warning: variant is never constructed: `Right`
Dec 02 03:16:08.643 INFO [stderr]    --> src/helper.rs:182:3
Dec 02 03:16:08.643 INFO [stderr]     |
Dec 02 03:16:08.643 INFO [stderr] 182 |   Right,
Dec 02 03:16:08.643 INFO [stderr]     |   ^^^^^
Dec 02 03:16:08.643 INFO [stderr] 
Dec 02 03:16:08.643 INFO [stderr] warning: variant is never constructed: `Down`
Dec 02 03:16:08.643 INFO [stderr]    --> src/helper.rs:183:3
Dec 02 03:16:08.643 INFO [stderr]     |
Dec 02 03:16:08.643 INFO [stderr] 183 |   Down,
Dec 02 03:16:08.643 INFO [stderr]     |   ^^^^
Dec 02 03:16:08.643 INFO [stderr] 
Dec 02 03:16:08.643 INFO [stderr] warning: method is never used: `all`
Dec 02 03:16:08.643 INFO [stderr]    --> src/helper.rs:187:3
Dec 02 03:16:08.643 INFO [stderr]     |
Dec 02 03:16:08.643 INFO [stderr] 187 |   pub fn all() -> Vec<Direction> {
Dec 02 03:16:08.643 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:16:08.643 INFO [stderr] 
Dec 02 03:16:08.643 INFO [stderr] warning: method is never used: `left`
Dec 02 03:16:08.643 INFO [stderr]    --> src/helper.rs:196:3
Dec 02 03:16:08.643 INFO [stderr]     |
Dec 02 03:16:08.643 INFO [stderr] 196 |   pub fn left(self) -> Direction {
Dec 02 03:16:08.643 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:16:08.643 INFO [stderr] 
Dec 02 03:16:08.643 INFO [stderr] warning: method is never used: `reverse`
Dec 02 03:16:08.643 INFO [stderr]    --> src/helper.rs:205:3
Dec 02 03:16:08.643 INFO [stderr]     |
Dec 02 03:16:08.643 INFO [stderr] 205 |   pub fn reverse(self) -> Direction {
Dec 02 03:16:08.643 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:16:08.643 INFO [stderr] 
Dec 02 03:16:08.643 INFO [stderr] warning: method is never used: `right`
Dec 02 03:16:08.643 INFO [stderr]    --> src/helper.rs:209:3
Dec 02 03:16:08.643 INFO [stderr]     |
Dec 02 03:16:08.643 INFO [stderr] 209 |   pub fn right(self) -> Direction {
Dec 02 03:16:08.643 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:16:08.643 INFO [stderr] 
Dec 02 03:16:10.057 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.23s
Dec 02 03:16:10.063 INFO [stderr] su: No module specific data is present
Dec 02 03:16:11.142 INFO running `"docker" "inspect" "8f3ff25b4e390408c821156c790111d9c96430f09c0ce7d70fd119d0f0769787"`
Dec 02 03:16:11.405 INFO running `"docker" "rm" "-f" "8f3ff25b4e390408c821156c790111d9c96430f09c0ce7d70fd119d0f0769787"`
Dec 02 03:16:11.662 INFO [stdout] 8f3ff25b4e390408c821156c790111d9c96430f09c0ce7d70fd119d0f0769787
