Nov 28 11:00:47.777 INFO checking Spcktr/2017_advent against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 11:00:47.779 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 11:00:48.380 INFO [stdout] 0bc207a55c3072ad099dab4fa78e89542022a7b5b1c6bee2e10d5637380fecbd
Nov 28 11:00:48.383 INFO running `"docker" "start" "-a" "0bc207a55c3072ad099dab4fa78e89542022a7b5b1c6bee2e10d5637380fecbd"`
Nov 28 11:00:50.852 INFO [stderr] usermod: no changes
Nov 28 11:00:51.032 INFO [stderr]     Checking advent v0.1.0 (/source)
Nov 28 11:00:53.080 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 11:00:53.084 INFO [stderr]  --> src/main.rs:2:1
Nov 28 11:00:53.084 INFO [stderr]   |
Nov 28 11:00:53.084 INFO [stderr] 2 | #[macro_use]
Nov 28 11:00:53.084 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 11:00:53.084 INFO [stderr]   |
Nov 28 11:00:53.084 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 11:00:53.084 INFO [stderr] 
Nov 28 11:00:53.632 INFO [stderr] warning: method is never used: `mov`
Nov 28 11:00:53.632 INFO [stderr]    --> src/helper.rs:156:3
Nov 28 11:00:53.632 INFO [stderr]     |
Nov 28 11:00:53.632 INFO [stderr] 156 |   pub fn mov(self, direction: Direction) -> Coordinate<T> {
Nov 28 11:00:53.632 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:53.632 INFO [stderr]     |
Nov 28 11:00:53.632 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 11:00:53.632 INFO [stderr] 
Nov 28 11:00:53.633 INFO [stderr] warning: variant is never constructed: `Left`
Nov 28 11:00:53.633 INFO [stderr]    --> src/helper.rs:180:3
Nov 28 11:00:53.633 INFO [stderr]     |
Nov 28 11:00:53.633 INFO [stderr] 180 |   Left,
Nov 28 11:00:53.633 INFO [stderr]     |   ^^^^
Nov 28 11:00:53.633 INFO [stderr] 
Nov 28 11:00:53.633 INFO [stderr] warning: variant is never constructed: `Up`
Nov 28 11:00:53.633 INFO [stderr]    --> src/helper.rs:181:3
Nov 28 11:00:53.633 INFO [stderr]     |
Nov 28 11:00:53.633 INFO [stderr] 181 |   Up,
Nov 28 11:00:53.633 INFO [stderr]     |   ^^
Nov 28 11:00:53.633 INFO [stderr] 
Nov 28 11:00:53.633 INFO [stderr] warning: variant is never constructed: `Right`
Nov 28 11:00:53.633 INFO [stderr]    --> src/helper.rs:182:3
Nov 28 11:00:53.633 INFO [stderr]     |
Nov 28 11:00:53.633 INFO [stderr] 182 |   Right,
Nov 28 11:00:53.633 INFO [stderr]     |   ^^^^^
Nov 28 11:00:53.633 INFO [stderr] 
Nov 28 11:00:53.633 INFO [stderr] warning: variant is never constructed: `Down`
Nov 28 11:00:53.633 INFO [stderr]    --> src/helper.rs:183:3
Nov 28 11:00:53.633 INFO [stderr]     |
Nov 28 11:00:53.633 INFO [stderr] 183 |   Down,
Nov 28 11:00:53.633 INFO [stderr]     |   ^^^^
Nov 28 11:00:53.633 INFO [stderr] 
Nov 28 11:00:53.633 INFO [stderr] warning: method is never used: `all`
Nov 28 11:00:53.633 INFO [stderr]    --> src/helper.rs:187:3
Nov 28 11:00:53.633 INFO [stderr]     |
Nov 28 11:00:53.633 INFO [stderr] 187 |   pub fn all() -> Vec<Direction> {
Nov 28 11:00:53.633 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:53.633 INFO [stderr] 
Nov 28 11:00:53.633 INFO [stderr] warning: method is never used: `left`
Nov 28 11:00:53.633 INFO [stderr]    --> src/helper.rs:196:3
Nov 28 11:00:53.633 INFO [stderr]     |
Nov 28 11:00:53.633 INFO [stderr] 196 |   pub fn left(self) -> Direction {
Nov 28 11:00:53.633 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:53.633 INFO [stderr] 
Nov 28 11:00:53.633 INFO [stderr] warning: method is never used: `reverse`
Nov 28 11:00:53.633 INFO [stderr]    --> src/helper.rs:205:3
Nov 28 11:00:53.633 INFO [stderr]     |
Nov 28 11:00:53.633 INFO [stderr] 205 |   pub fn reverse(self) -> Direction {
Nov 28 11:00:53.633 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:53.633 INFO [stderr] 
Nov 28 11:00:53.633 INFO [stderr] warning: method is never used: `right`
Nov 28 11:00:53.633 INFO [stderr]    --> src/helper.rs:209:3
Nov 28 11:00:53.633 INFO [stderr]     |
Nov 28 11:00:53.633 INFO [stderr] 209 |   pub fn right(self) -> Direction {
Nov 28 11:00:53.633 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:53.633 INFO [stderr] 
Nov 28 11:00:53.888 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 11:00:53.888 INFO [stderr]  --> src/main.rs:2:1
Nov 28 11:00:53.888 INFO [stderr]   |
Nov 28 11:00:53.888 INFO [stderr] 2 | #[macro_use]
Nov 28 11:00:53.888 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 11:00:53.888 INFO [stderr]   |
Nov 28 11:00:53.888 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 11:00:53.888 INFO [stderr] 
Nov 28 11:00:54.192 INFO [stderr] warning: method is never used: `mov`
Nov 28 11:00:54.192 INFO [stderr]    --> src/helper.rs:156:3
Nov 28 11:00:54.192 INFO [stderr]     |
Nov 28 11:00:54.192 INFO [stderr] 156 |   pub fn mov(self, direction: Direction) -> Coordinate<T> {
Nov 28 11:00:54.192 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:54.192 INFO [stderr]     |
Nov 28 11:00:54.192 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 11:00:54.192 INFO [stderr] 
Nov 28 11:00:54.192 INFO [stderr] warning: variant is never constructed: `Left`
Nov 28 11:00:54.192 INFO [stderr]    --> src/helper.rs:180:3
Nov 28 11:00:54.192 INFO [stderr]     |
Nov 28 11:00:54.193 INFO [stderr] 180 |   Left,
Nov 28 11:00:54.193 INFO [stderr]     |   ^^^^
Nov 28 11:00:54.193 INFO [stderr] 
Nov 28 11:00:54.193 INFO [stderr] warning: variant is never constructed: `Up`
Nov 28 11:00:54.193 INFO [stderr]    --> src/helper.rs:181:3
Nov 28 11:00:54.193 INFO [stderr]     |
Nov 28 11:00:54.193 INFO [stderr] 181 |   Up,
Nov 28 11:00:54.193 INFO [stderr]     |   ^^
Nov 28 11:00:54.193 INFO [stderr] 
Nov 28 11:00:54.193 INFO [stderr] warning: variant is never constructed: `Right`
Nov 28 11:00:54.193 INFO [stderr]    --> src/helper.rs:182:3
Nov 28 11:00:54.193 INFO [stderr]     |
Nov 28 11:00:54.193 INFO [stderr] 182 |   Right,
Nov 28 11:00:54.193 INFO [stderr]     |   ^^^^^
Nov 28 11:00:54.193 INFO [stderr] 
Nov 28 11:00:54.193 INFO [stderr] warning: variant is never constructed: `Down`
Nov 28 11:00:54.193 INFO [stderr]    --> src/helper.rs:183:3
Nov 28 11:00:54.193 INFO [stderr]     |
Nov 28 11:00:54.193 INFO [stderr] 183 |   Down,
Nov 28 11:00:54.193 INFO [stderr]     |   ^^^^
Nov 28 11:00:54.193 INFO [stderr] 
Nov 28 11:00:54.193 INFO [stderr] warning: method is never used: `all`
Nov 28 11:00:54.193 INFO [stderr]    --> src/helper.rs:187:3
Nov 28 11:00:54.193 INFO [stderr]     |
Nov 28 11:00:54.193 INFO [stderr] 187 |   pub fn all() -> Vec<Direction> {
Nov 28 11:00:54.193 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:54.193 INFO [stderr] 
Nov 28 11:00:54.193 INFO [stderr] warning: method is never used: `left`
Nov 28 11:00:54.193 INFO [stderr]    --> src/helper.rs:196:3
Nov 28 11:00:54.193 INFO [stderr]     |
Nov 28 11:00:54.193 INFO [stderr] 196 |   pub fn left(self) -> Direction {
Nov 28 11:00:54.193 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:54.193 INFO [stderr] 
Nov 28 11:00:54.193 INFO [stderr] warning: method is never used: `reverse`
Nov 28 11:00:54.193 INFO [stderr]    --> src/helper.rs:205:3
Nov 28 11:00:54.193 INFO [stderr]     |
Nov 28 11:00:54.193 INFO [stderr] 205 |   pub fn reverse(self) -> Direction {
Nov 28 11:00:54.193 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:54.193 INFO [stderr] 
Nov 28 11:00:54.193 INFO [stderr] warning: method is never used: `right`
Nov 28 11:00:54.193 INFO [stderr]    --> src/helper.rs:209:3
Nov 28 11:00:54.193 INFO [stderr]     |
Nov 28 11:00:54.193 INFO [stderr] 209 |   pub fn right(self) -> Direction {
Nov 28 11:00:54.193 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:54.193 INFO [stderr] 
Nov 28 11:00:54.246 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.37s
Nov 28 11:00:54.257 INFO [stderr] su: No module specific data is present
Nov 28 11:00:55.233 INFO running `"docker" "inspect" "0bc207a55c3072ad099dab4fa78e89542022a7b5b1c6bee2e10d5637380fecbd"`
Nov 28 11:00:55.534 INFO running `"docker" "rm" "-f" "0bc207a55c3072ad099dab4fa78e89542022a7b5b1c6bee2e10d5637380fecbd"`
Nov 28 11:00:55.849 INFO [stdout] 0bc207a55c3072ad099dab4fa78e89542022a7b5b1c6bee2e10d5637380fecbd