Dec 18 07:07:04.710 INFO checking Jeffersyno/aisolver against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 07:07:04.710 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Jeffersyno/aisolver:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 07:07:05.001 INFO [stdout] 210d907adf1352225f93ff2619153bcc708786f0d38a3ff91d704087d0ac30d9
Dec 18 07:07:05.010 INFO running `"docker" "start" "-a" "210d907adf1352225f93ff2619153bcc708786f0d38a3ff91d704087d0ac30d9"`
Dec 18 07:07:06.540 INFO [stderr]     Checking rand v0.3.17
Dec 18 07:07:06.540 INFO [stderr]     Checking nix v0.5.1
Dec 18 07:07:08.328 INFO [stderr]     Checking nalgebra v0.13.1
Dec 18 07:07:11.078 INFO [stderr]     Checking rustyline v1.0.0
Dec 18 07:07:37.796 INFO [stderr]     Checking aiclient v0.1.0 (/opt/crater/workdir)
Dec 18 07:07:38.696 INFO [stderr] warning: unused import: `super::*`
Dec 18 07:07:38.697 INFO [stderr]   --> src/level/level.rs:99:9
Dec 18 07:07:38.697 INFO [stderr]    |
Dec 18 07:07:38.697 INFO [stderr] 99 |     use super::*;
Dec 18 07:07:38.697 INFO [stderr]    |         ^^^^^^^^
Dec 18 07:07:38.697 INFO [stderr]    |
Dec 18 07:07:38.697 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 07:07:38.697 INFO [stderr] 
Dec 18 07:07:39.339 INFO [stderr] warning: function is never used: `name`
Dec 18 07:07:39.339 INFO [stderr]   --> src/defs/dir.rs:13:1
Dec 18 07:07:39.340 INFO [stderr]    |
Dec 18 07:07:39.340 INFO [stderr] 13 | pub fn name(dir: Dir) -> &'static str {
Dec 18 07:07:39.340 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:07:39.340 INFO [stderr]    |
Dec 18 07:07:39.340 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 07:07:39.340 INFO [stderr] 
Dec 18 07:07:39.340 INFO [stderr] warning: constant item is never used: `NULL_POS`
Dec 18 07:07:39.340 INFO [stderr]  --> src/defs/pos.rs:4:1
Dec 18 07:07:39.340 INFO [stderr]   |
Dec 18 07:07:39.340 INFO [stderr] 4 | pub const NULL_POS: Pos = Pos { row: -1, col: -1 };
Dec 18 07:07:39.340 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:07:39.340 INFO [stderr] 
Dec 18 07:07:39.340 INFO [stderr] warning: method is never used: `manhattan`
Dec 18 07:07:39.340 INFO [stderr]   --> src/defs/pos.rs:17:5
Dec 18 07:07:39.340 INFO [stderr]    |
Dec 18 07:07:39.340 INFO [stderr] 17 |     pub fn manhattan(self) -> i8 {
Dec 18 07:07:39.340 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:07:39.340 INFO [stderr] 
Dec 18 07:07:39.340 INFO [stderr] warning: method is never used: `iter`
Dec 18 07:07:39.340 INFO [stderr]   --> src/defs/grid.rs:33:5
Dec 18 07:07:39.340 INFO [stderr]    |
Dec 18 07:07:39.340 INFO [stderr] 33 |     pub fn iter<'a>(&'a self) -> Iter<'a, T>            { self.data.iter() }
Dec 18 07:07:39.340 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:07:39.340 INFO [stderr] 
Dec 18 07:07:39.340 INFO [stderr] warning: method is never used: `linear_index_of_pos`
Dec 18 07:07:39.340 INFO [stderr]   --> src/defs/grid.rs:45:5
Dec 18 07:07:39.340 INFO [stderr]    |
Dec 18 07:07:39.340 INFO [stderr] 45 |     pub fn linear_index_of_pos(&self, pos: Pos) -> usize {
Dec 18 07:07:39.340 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:07:39.340 INFO [stderr] 
Dec 18 07:07:39.394 INFO [stderr] warning: function is never used: `name`
Dec 18 07:07:39.394 INFO [stderr]   --> src/defs/dir.rs:13:1
Dec 18 07:07:39.394 INFO [stderr]    |
Dec 18 07:07:39.394 INFO [stderr] 13 | pub fn name(dir: Dir) -> &'static str {
Dec 18 07:07:39.394 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:07:39.394 INFO [stderr]    |
Dec 18 07:07:39.394 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 07:07:39.394 INFO [stderr] 
Dec 18 07:07:39.394 INFO [stderr] warning: constant item is never used: `NULL_POS`
Dec 18 07:07:39.394 INFO [stderr]  --> src/defs/pos.rs:4:1
Dec 18 07:07:39.394 INFO [stderr]   |
Dec 18 07:07:39.394 INFO [stderr] 4 | pub const NULL_POS: Pos = Pos { row: -1, col: -1 };
Dec 18 07:07:39.394 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:07:39.394 INFO [stderr] 
Dec 18 07:07:39.394 INFO [stderr] warning: method is never used: `iter`
Dec 18 07:07:39.394 INFO [stderr]   --> src/defs/grid.rs:33:5
Dec 18 07:07:39.394 INFO [stderr]    |
Dec 18 07:07:39.394 INFO [stderr] 33 |     pub fn iter<'a>(&'a self) -> Iter<'a, T>            { self.data.iter() }
Dec 18 07:07:39.394 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:07:39.402 INFO [stderr] 
Dec 18 07:07:39.403 INFO [stderr] warning: method is never used: `linear_index_of_pos`
Dec 18 07:07:39.403 INFO [stderr]   --> src/defs/grid.rs:45:5
Dec 18 07:07:39.403 INFO [stderr]    |
Dec 18 07:07:39.403 INFO [stderr] 45 |     pub fn linear_index_of_pos(&self, pos: Pos) -> usize {
Dec 18 07:07:39.403 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:07:39.403 INFO [stderr] 
Dec 18 07:07:39.472 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.04s
Dec 18 07:07:40.184 INFO running `"docker" "inspect" "210d907adf1352225f93ff2619153bcc708786f0d38a3ff91d704087d0ac30d9"`
Dec 18 07:07:40.450 INFO running `"docker" "rm" "-f" "210d907adf1352225f93ff2619153bcc708786f0d38a3ff91d704087d0ac30d9"`
Dec 18 07:07:40.719 INFO [stdout] 210d907adf1352225f93ff2619153bcc708786f0d38a3ff91d704087d0ac30d9