Dec 14 05:47:12.157 INFO testing Spcktr/2017_advent against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 05:47:12.158 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 14 05:47:12.635 INFO [stdout] 79d8af154d6a10206c6509cbf001d3bd194ebf32331782f7803ce4175244453d
Dec 14 05:47:12.636 INFO running `"docker" "start" "-a" "79d8af154d6a10206c6509cbf001d3bd194ebf32331782f7803ce4175244453d"`
Dec 14 05:47:14.231 INFO [stderr] usermod: no changes
Dec 14 05:47:14.416 INFO [stderr]    Compiling advent v0.1.0 (/source)
Dec 14 05:47:16.138 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 05:47:16.138 INFO [stderr]  --> src/main.rs:2:1
Dec 14 05:47:16.138 INFO [stderr]   |
Dec 14 05:47:16.138 INFO [stderr] 2 | #[macro_use]
Dec 14 05:47:16.138 INFO [stderr]   | ^^^^^^^^^^^^
Dec 14 05:47:16.139 INFO [stderr]   |
Dec 14 05:47:16.139 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 05:47:16.139 INFO [stderr] 
Dec 14 05:47:16.442 INFO [stderr] warning: method is never used: `mov`
Dec 14 05:47:16.443 INFO [stderr]    --> src/helper.rs:156:3
Dec 14 05:47:16.443 INFO [stderr]     |
Dec 14 05:47:16.443 INFO [stderr] 156 |   pub fn mov(self, direction: Direction) -> Coordinate<T> {
Dec 14 05:47:16.443 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 05:47:16.443 INFO [stderr]     |
Dec 14 05:47:16.443 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 14 05:47:16.443 INFO [stderr] 
Dec 14 05:47:16.443 INFO [stderr] warning: variant is never constructed: `Left`
Dec 14 05:47:16.443 INFO [stderr]    --> src/helper.rs:180:3
Dec 14 05:47:16.443 INFO [stderr]     |
Dec 14 05:47:16.443 INFO [stderr] 180 |   Left,
Dec 14 05:47:16.443 INFO [stderr]     |   ^^^^
Dec 14 05:47:16.443 INFO [stderr] 
Dec 14 05:47:16.443 INFO [stderr] warning: variant is never constructed: `Up`
Dec 14 05:47:16.443 INFO [stderr]    --> src/helper.rs:181:3
Dec 14 05:47:16.443 INFO [stderr]     |
Dec 14 05:47:16.443 INFO [stderr] 181 |   Up,
Dec 14 05:47:16.443 INFO [stderr]     |   ^^
Dec 14 05:47:16.443 INFO [stderr] 
Dec 14 05:47:16.443 INFO [stderr] warning: variant is never constructed: `Right`
Dec 14 05:47:16.443 INFO [stderr]    --> src/helper.rs:182:3
Dec 14 05:47:16.443 INFO [stderr]     |
Dec 14 05:47:16.443 INFO [stderr] 182 |   Right,
Dec 14 05:47:16.443 INFO [stderr]     |   ^^^^^
Dec 14 05:47:16.443 INFO [stderr] 
Dec 14 05:47:16.443 INFO [stderr] warning: variant is never constructed: `Down`
Dec 14 05:47:16.443 INFO [stderr]    --> src/helper.rs:183:3
Dec 14 05:47:16.443 INFO [stderr]     |
Dec 14 05:47:16.443 INFO [stderr] 183 |   Down,
Dec 14 05:47:16.443 INFO [stderr]     |   ^^^^
Dec 14 05:47:16.443 INFO [stderr] 
Dec 14 05:47:16.443 INFO [stderr] warning: method is never used: `all`
Dec 14 05:47:16.443 INFO [stderr]    --> src/helper.rs:187:3
Dec 14 05:47:16.443 INFO [stderr]     |
Dec 14 05:47:16.443 INFO [stderr] 187 |   pub fn all() -> Vec<Direction> {
Dec 14 05:47:16.443 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 05:47:16.443 INFO [stderr] 
Dec 14 05:47:16.443 INFO [stderr] warning: method is never used: `left`
Dec 14 05:47:16.443 INFO [stderr]    --> src/helper.rs:196:3
Dec 14 05:47:16.443 INFO [stderr]     |
Dec 14 05:47:16.443 INFO [stderr] 196 |   pub fn left(self) -> Direction {
Dec 14 05:47:16.443 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 05:47:16.443 INFO [stderr] 
Dec 14 05:47:16.443 INFO [stderr] warning: method is never used: `reverse`
Dec 14 05:47:16.443 INFO [stderr]    --> src/helper.rs:205:3
Dec 14 05:47:16.443 INFO [stderr]     |
Dec 14 05:47:16.443 INFO [stderr] 205 |   pub fn reverse(self) -> Direction {
Dec 14 05:47:16.443 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 05:47:16.443 INFO [stderr] 
Dec 14 05:47:16.443 INFO [stderr] warning: method is never used: `right`
Dec 14 05:47:16.443 INFO [stderr]    --> src/helper.rs:209:3
Dec 14 05:47:16.443 INFO [stderr]     |
Dec 14 05:47:16.443 INFO [stderr] 209 |   pub fn right(self) -> Direction {
Dec 14 05:47:16.443 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 05:47:16.450 INFO [stderr] 
Dec 14 05:47:18.066 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.81s
Dec 14 05:47:18.072 INFO [stderr] su: No module specific data is present
Dec 14 05:47:19.454 INFO running `"docker" "inspect" "79d8af154d6a10206c6509cbf001d3bd194ebf32331782f7803ce4175244453d"`
Dec 14 05:47:19.793 INFO running `"docker" "rm" "-f" "79d8af154d6a10206c6509cbf001d3bd194ebf32331782f7803ce4175244453d"`
Dec 14 05:47:20.147 INFO [stdout] 79d8af154d6a10206c6509cbf001d3bd194ebf32331782f7803ce4175244453d
Dec 14 05:47:20.153 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 14 05:47:20.616 INFO [stdout] 996cc2a8c9824404087040abcd54fe1431ceef50d3045c0adce21a77e8d00af8
Dec 14 05:47:20.618 INFO running `"docker" "start" "-a" "996cc2a8c9824404087040abcd54fe1431ceef50d3045c0adce21a77e8d00af8"`
Dec 14 05:47:22.762 INFO [stderr] usermod: no changes
Dec 14 05:47:23.008 INFO [stderr]    Compiling advent v0.1.0 (/source)
Dec 14 05:47:25.191 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 05:47:25.191 INFO [stderr]  --> src/main.rs:2:1
Dec 14 05:47:25.191 INFO [stderr]   |
Dec 14 05:47:25.191 INFO [stderr] 2 | #[macro_use]
Dec 14 05:47:25.191 INFO [stderr]   | ^^^^^^^^^^^^
Dec 14 05:47:25.191 INFO [stderr]   |
Dec 14 05:47:25.191 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 05:47:25.191 INFO [stderr] 
Dec 14 05:47:25.603 INFO [stderr] warning: method is never used: `mov`
Dec 14 05:47:25.603 INFO [stderr]    --> src/helper.rs:156:3
Dec 14 05:47:25.603 INFO [stderr]     |
Dec 14 05:47:25.603 INFO [stderr] 156 |   pub fn mov(self, direction: Direction) -> Coordinate<T> {
Dec 14 05:47:25.603 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 05:47:25.603 INFO [stderr]     |
Dec 14 05:47:25.603 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 14 05:47:25.603 INFO [stderr] 
Dec 14 05:47:25.603 INFO [stderr] warning: variant is never constructed: `Left`
Dec 14 05:47:25.603 INFO [stderr]    --> src/helper.rs:180:3
Dec 14 05:47:25.603 INFO [stderr]     |
Dec 14 05:47:25.603 INFO [stderr] 180 |   Left,
Dec 14 05:47:25.603 INFO [stderr]     |   ^^^^
Dec 14 05:47:25.603 INFO [stderr] 
Dec 14 05:47:25.603 INFO [stderr] warning: variant is never constructed: `Up`
Dec 14 05:47:25.603 INFO [stderr]    --> src/helper.rs:181:3
Dec 14 05:47:25.603 INFO [stderr]     |
Dec 14 05:47:25.603 INFO [stderr] 181 |   Up,
Dec 14 05:47:25.603 INFO [stderr]     |   ^^
Dec 14 05:47:25.603 INFO [stderr] 
Dec 14 05:47:25.603 INFO [stderr] warning: variant is never constructed: `Right`
Dec 14 05:47:25.603 INFO [stderr]    --> src/helper.rs:182:3
Dec 14 05:47:25.603 INFO [stderr]     |
Dec 14 05:47:25.603 INFO [stderr] 182 |   Right,
Dec 14 05:47:25.603 INFO [stderr]     |   ^^^^^
Dec 14 05:47:25.603 INFO [stderr] 
Dec 14 05:47:25.603 INFO [stderr] warning: variant is never constructed: `Down`
Dec 14 05:47:25.603 INFO [stderr]    --> src/helper.rs:183:3
Dec 14 05:47:25.603 INFO [stderr]     |
Dec 14 05:47:25.603 INFO [stderr] 183 |   Down,
Dec 14 05:47:25.603 INFO [stderr]     |   ^^^^
Dec 14 05:47:25.603 INFO [stderr] 
Dec 14 05:47:25.603 INFO [stderr] warning: method is never used: `all`
Dec 14 05:47:25.603 INFO [stderr]    --> src/helper.rs:187:3
Dec 14 05:47:25.603 INFO [stderr]     |
Dec 14 05:47:25.603 INFO [stderr] 187 |   pub fn all() -> Vec<Direction> {
Dec 14 05:47:25.603 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 05:47:25.603 INFO [stderr] 
Dec 14 05:47:25.603 INFO [stderr] warning: method is never used: `left`
Dec 14 05:47:25.603 INFO [stderr]    --> src/helper.rs:196:3
Dec 14 05:47:25.603 INFO [stderr]     |
Dec 14 05:47:25.603 INFO [stderr] 196 |   pub fn left(self) -> Direction {
Dec 14 05:47:25.603 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 05:47:25.603 INFO [stderr] 
Dec 14 05:47:25.603 INFO [stderr] warning: method is never used: `reverse`
Dec 14 05:47:25.603 INFO [stderr]    --> src/helper.rs:205:3
Dec 14 05:47:25.603 INFO [stderr]     |
Dec 14 05:47:25.603 INFO [stderr] 205 |   pub fn reverse(self) -> Direction {
Dec 14 05:47:25.603 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 05:47:25.603 INFO [stderr] 
Dec 14 05:47:25.603 INFO [stderr] warning: method is never used: `right`
Dec 14 05:47:25.603 INFO [stderr]    --> src/helper.rs:209:3
Dec 14 05:47:25.603 INFO [stderr]     |
Dec 14 05:47:25.603 INFO [stderr] 209 |   pub fn right(self) -> Direction {
Dec 14 05:47:25.604 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 05:47:25.604 INFO [stderr] 
Dec 14 05:47:27.603 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.74s
Dec 14 05:47:27.603 INFO [stderr] su: No module specific data is present
Dec 14 05:47:28.589 INFO running `"docker" "inspect" "996cc2a8c9824404087040abcd54fe1431ceef50d3045c0adce21a77e8d00af8"`
Dec 14 05:47:28.837 INFO running `"docker" "rm" "-f" "996cc2a8c9824404087040abcd54fe1431ceef50d3045c0adce21a77e8d00af8"`
Dec 14 05:47:29.087 INFO [stdout] 996cc2a8c9824404087040abcd54fe1431ceef50d3045c0adce21a77e8d00af8