Dec 12 02:12:28.216 INFO checking Jeffersyno/aisolver against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 02:12:28.216 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 02:12:28.683 INFO [stdout] 5b20da240a30c0494c99ebfecef0b2dc4c5698da5c97a90167f1b1e4afde7cea
Dec 12 02:12:28.685 INFO running `"docker" "start" "-a" "5b20da240a30c0494c99ebfecef0b2dc4c5698da5c97a90167f1b1e4afde7cea"`
Dec 12 02:12:31.400 INFO [stderr] usermod: no changes
Dec 12 02:12:31.556 INFO [stderr]     Checking rand v0.3.17
Dec 12 02:12:31.556 INFO [stderr]     Checking nix v0.5.1
Dec 12 02:12:34.183 INFO [stderr]     Checking nalgebra v0.13.1
Dec 12 02:12:37.494 INFO [stderr]     Checking rustyline v1.0.0
Dec 12 02:13:01.761 INFO [stderr]     Checking aiclient v0.1.0 (/source)
Dec 12 02:13:04.836 INFO [stderr] warning: unused import: `super::*`
Dec 12 02:13:04.836 INFO [stderr]   --> src/level/level.rs:99:9
Dec 12 02:13:04.836 INFO [stderr]    |
Dec 12 02:13:04.836 INFO [stderr] 99 |     use super::*;
Dec 12 02:13:04.836 INFO [stderr]    |         ^^^^^^^^
Dec 12 02:13:04.836 INFO [stderr]    |
Dec 12 02:13:04.836 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 02:13:04.836 INFO [stderr] 
Dec 12 02:13:04.937 INFO [stderr] warning: function is never used: `name`
Dec 12 02:13:04.937 INFO [stderr]   --> src/defs/dir.rs:13:1
Dec 12 02:13:04.937 INFO [stderr]    |
Dec 12 02:13:04.937 INFO [stderr] 13 | pub fn name(dir: Dir) -> &'static str {
Dec 12 02:13:04.937 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:13:04.937 INFO [stderr]    |
Dec 12 02:13:04.937 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 02:13:04.937 INFO [stderr] 
Dec 12 02:13:04.938 INFO [stderr] warning: constant item is never used: `NULL_POS`
Dec 12 02:13:04.938 INFO [stderr]  --> src/defs/pos.rs:4:1
Dec 12 02:13:04.938 INFO [stderr]   |
Dec 12 02:13:04.938 INFO [stderr] 4 | pub const NULL_POS: Pos = Pos { row: -1, col: -1 };
Dec 12 02:13:04.938 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:13:04.938 INFO [stderr] 
Dec 12 02:13:04.938 INFO [stderr] warning: method is never used: `manhattan`
Dec 12 02:13:04.938 INFO [stderr]   --> src/defs/pos.rs:17:5
Dec 12 02:13:04.938 INFO [stderr]    |
Dec 12 02:13:04.938 INFO [stderr] 17 |     pub fn manhattan(self) -> i8 {
Dec 12 02:13:04.938 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:13:04.938 INFO [stderr] 
Dec 12 02:13:04.938 INFO [stderr] warning: method is never used: `iter`
Dec 12 02:13:04.938 INFO [stderr]   --> src/defs/grid.rs:33:5
Dec 12 02:13:04.938 INFO [stderr]    |
Dec 12 02:13:04.938 INFO [stderr] 33 |     pub fn iter<'a>(&'a self) -> Iter<'a, T>            { self.data.iter() }
Dec 12 02:13:04.938 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:13:04.938 INFO [stderr] 
Dec 12 02:13:04.938 INFO [stderr] warning: method is never used: `linear_index_of_pos`
Dec 12 02:13:04.938 INFO [stderr]   --> src/defs/grid.rs:45:5
Dec 12 02:13:04.938 INFO [stderr]    |
Dec 12 02:13:04.938 INFO [stderr] 45 |     pub fn linear_index_of_pos(&self, pos: Pos) -> usize {
Dec 12 02:13:04.938 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:13:04.938 INFO [stderr] 
Dec 12 02:13:05.336 INFO [stderr] warning: function is never used: `name`
Dec 12 02:13:05.336 INFO [stderr]   --> src/defs/dir.rs:13:1
Dec 12 02:13:05.336 INFO [stderr]    |
Dec 12 02:13:05.336 INFO [stderr] 13 | pub fn name(dir: Dir) -> &'static str {
Dec 12 02:13:05.336 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:13:05.337 INFO [stderr]    |
Dec 12 02:13:05.337 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 02:13:05.337 INFO [stderr] 
Dec 12 02:13:05.337 INFO [stderr] warning: constant item is never used: `NULL_POS`
Dec 12 02:13:05.337 INFO [stderr]  --> src/defs/pos.rs:4:1
Dec 12 02:13:05.337 INFO [stderr]   |
Dec 12 02:13:05.337 INFO [stderr] 4 | pub const NULL_POS: Pos = Pos { row: -1, col: -1 };
Dec 12 02:13:05.337 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:13:05.337 INFO [stderr] 
Dec 12 02:13:05.337 INFO [stderr] warning: method is never used: `iter`
Dec 12 02:13:05.337 INFO [stderr]   --> src/defs/grid.rs:33:5
Dec 12 02:13:05.337 INFO [stderr]    |
Dec 12 02:13:05.337 INFO [stderr] 33 |     pub fn iter<'a>(&'a self) -> Iter<'a, T>            { self.data.iter() }
Dec 12 02:13:05.337 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:13:05.337 INFO [stderr] 
Dec 12 02:13:05.337 INFO [stderr] warning: method is never used: `linear_index_of_pos`
Dec 12 02:13:05.337 INFO [stderr]   --> src/defs/grid.rs:45:5
Dec 12 02:13:05.337 INFO [stderr]    |
Dec 12 02:13:05.337 INFO [stderr] 45 |     pub fn linear_index_of_pos(&self, pos: Pos) -> usize {
Dec 12 02:13:05.337 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:13:05.337 INFO [stderr] 
Dec 12 02:13:05.385 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.95s
Dec 12 02:13:05.387 INFO [stderr] su: No module specific data is present
Dec 12 02:13:06.207 INFO running `"docker" "inspect" "5b20da240a30c0494c99ebfecef0b2dc4c5698da5c97a90167f1b1e4afde7cea"`
Dec 12 02:13:06.498 INFO running `"docker" "rm" "-f" "5b20da240a30c0494c99ebfecef0b2dc4c5698da5c97a90167f1b1e4afde7cea"`
Dec 12 02:13:06.824 INFO [stdout] 5b20da240a30c0494c99ebfecef0b2dc4c5698da5c97a90167f1b1e4afde7cea