Oct 12 17:23:55.542 INFO testing zeerorg/A-I-Rust against try#40d4795669493f1965de7c44029c69552134fe1f for rustdoc-test-static-cling-1
Oct 12 17:23:55.552 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-5/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-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"`
Oct 12 17:23:55.880 INFO blam! becbb93a671bde69aac676dfd7bacbb49f607b00008803cd71867c84d8d99345
Oct 12 17:23:55.882 INFO running `"docker" "start" "-a" "becbb93a671bde69aac676dfd7bacbb49f607b00008803cd71867c84d8d99345"`
Oct 12 17:23:57.306 INFO kablam! usermod: no changes
Oct 12 17:23:57.355 INFO kablam!    Compiling artificial_intelligence v0.1.0 (/source)
Oct 12 17:23:57.807 INFO kablam! warning: function is never used: `dfs`
Oct 12 17:23:57.807 INFO kablam!  --> src/algo/dfs.rs:5:1
Oct 12 17:23:57.807 INFO kablam!   |
Oct 12 17:23:57.807 INFO kablam! 5 | pub fn dfs<T: PartialEq + Hash + Eq + Clone + Display> (start: &T, goal_function: &Fn(&T) -> bool, _functions: Vec<&Fn(&T) -> T>) -> bool {
Oct 12 17:23:57.807 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:23:57.807 INFO kablam!   |
Oct 12 17:23:57.807 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 17:23:57.807 INFO kablam! 
Oct 12 17:23:57.807 INFO kablam! warning: function is never used: `bfs`
Oct 12 17:23:57.807 INFO kablam!  --> src/algo/bfs.rs:5:1
Oct 12 17:23:57.807 INFO kablam!   |
Oct 12 17:23:57.807 INFO kablam! 5 | pub fn bfs<T: PartialEq + Hash + Eq + Clone + Display> (start: &T, goal_function: &Fn(&T) -> bool, _functions: Vec<&Fn(&T) -> T>) -> bool {
Oct 12 17:23:57.807 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:23:57.807 INFO kablam! 
Oct 12 17:23:57.807 INFO kablam! warning: function is never used: `dfid`
Oct 12 17:23:57.807 INFO kablam!  --> src/algo/dfid.rs:6:1
Oct 12 17:23:57.807 INFO kablam!   |
Oct 12 17:23:57.807 INFO kablam! 6 | pub fn dfid<T: PartialEq + Hash + Eq + Clone + Display> (start: &T, goal_function: &Fn(&T) -> bool, _functions: &Vec<&Fn(&T) -> T>) -> bool {
Oct 12 17:23:57.808 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:23:57.808 INFO kablam! 
Oct 12 17:23:57.808 INFO kablam! warning: function is never used: `dfs_depth`
Oct 12 17:23:57.808 INFO kablam!   --> src/algo/dfid.rs:24:1
Oct 12 17:23:57.808 INFO kablam!    |
Oct 12 17:23:57.808 INFO kablam! 24 | fn dfs_depth<T: PartialEq + Hash + Eq + Clone + Display> (start: &T, goal_function: &Fn(&T) -> bool, _functions: &Vec<&Fn(&T) -> T>, max_depth: i32) -> (bool, i32) {
Oct 12 17:23:57.808 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:23:57.808 INFO kablam! 
Oct 12 17:23:57.808 INFO kablam! warning: function is never used: `start_game`
Oct 12 17:23:57.808 INFO kablam!  --> src/algo/tic_tac_toe_algo.rs:4:1
Oct 12 17:23:57.808 INFO kablam!   |
Oct 12 17:23:57.808 INFO kablam! 4 | fn start_game() -> i32 {
Oct 12 17:23:57.808 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:23:57.808 INFO kablam! 
Oct 12 17:23:57.808 INFO kablam! warning: method is never used: `new`
Oct 12 17:23:57.808 INFO kablam!   --> src/problems/water_jug.rs:13:5
Oct 12 17:23:57.808 INFO kablam!    |
Oct 12 17:23:57.808 INFO kablam! 13 |     pub fn new(jug_a: i32, jug_b: i32, max_a: i32, max_b: i32) -> Jugs {
Oct 12 17:23:57.808 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:23:57.808 INFO kablam! 
Oct 12 17:23:57.808 INFO kablam! warning: function is never used: `fill_a`
Oct 12 17:23:57.808 INFO kablam!   --> src/problems/water_jug.rs:29:1
Oct 12 17:23:57.808 INFO kablam!    |
Oct 12 17:23:57.808 INFO kablam! 29 | pub fn fill_a(jugs: &Jugs) -> Jugs {
Oct 12 17:23:57.808 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:23:57.808 INFO kablam! 
Oct 12 17:23:57.808 INFO kablam! warning: function is never used: `fill_b`
Oct 12 17:23:57.808 INFO kablam!   --> src/problems/water_jug.rs:38:1
Oct 12 17:23:57.808 INFO kablam!    |
Oct 12 17:23:57.808 INFO kablam! 38 | pub fn fill_b(jugs: &Jugs) -> Jugs {
Oct 12 17:23:57.808 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:23:57.808 INFO kablam! 
Oct 12 17:23:57.808 INFO kablam! warning: function is never used: `empty_a`
Oct 12 17:23:57.808 INFO kablam!   --> src/problems/water_jug.rs:47:1
Oct 12 17:23:57.808 INFO kablam!    |
Oct 12 17:23:57.808 INFO kablam! 47 | pub fn empty_a(jugs: &Jugs) -> Jugs {
Oct 12 17:23:57.808 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:23:57.808 INFO kablam! 
Oct 12 17:23:57.808 INFO kablam! warning: function is never used: `empty_b`
Oct 12 17:23:57.808 INFO kablam!   --> src/problems/water_jug.rs:56:1
Oct 12 17:23:57.808 INFO kablam!    |
Oct 12 17:23:57.808 INFO kablam! 56 | pub fn empty_b(jugs: &Jugs) -> Jugs {
Oct 12 17:23:57.808 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:23:57.808 INFO kablam! 
Oct 12 17:23:57.808 INFO kablam! warning: function is never used: `trn_a_to_b`
Oct 12 17:23:57.808 INFO kablam!   --> src/problems/water_jug.rs:65:1
Oct 12 17:23:57.808 INFO kablam!    |
Oct 12 17:23:57.808 INFO kablam! 65 | pub fn trn_a_to_b(jugs: &Jugs) -> Jugs {
Oct 12 17:23:57.808 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:23:57.808 INFO kablam! 
Oct 12 17:23:57.808 INFO kablam! warning: function is never used: `trn_b_to_a`
Oct 12 17:23:57.808 INFO kablam!   --> src/problems/water_jug.rs:74:1
Oct 12 17:23:57.808 INFO kablam!    |
Oct 12 17:23:57.808 INFO kablam! 74 | pub fn trn_b_to_a(jugs: &Jugs) -> Jugs {
Oct 12 17:23:57.808 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:23:57.808 INFO kablam! 
Oct 12 17:23:57.808 INFO kablam! warning: method is never used: `new`
Oct 12 17:23:57.808 INFO kablam!  --> src/problems/eight_puzz.rs:8:5
Oct 12 17:23:57.808 INFO kablam!   |
Oct 12 17:23:57.808 INFO kablam! 8 |     pub fn new(puzzle: [[i32; 3] ; 3]) -> Puzzle {
Oct 12 17:23:57.808 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:23:57.808 INFO kablam! 
Oct 12 17:23:57.808 INFO kablam! warning: function is never used: `from_up`
Oct 12 17:23:57.808 INFO kablam!   --> src/problems/eight_puzz.rs:27:1
Oct 12 17:23:57.808 INFO kablam!    |
Oct 12 17:23:57.808 INFO kablam! 27 | pub fn from_up(x: &Puzzle) -> Puzzle {
Oct 12 17:23:57.808 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:23:57.808 INFO kablam! 
Oct 12 17:23:57.808 INFO kablam! warning: function is never used: `from_down`
Oct 12 17:23:57.808 INFO kablam!   --> src/problems/eight_puzz.rs:42:1
Oct 12 17:23:57.808 INFO kablam!    |
Oct 12 17:23:57.808 INFO kablam! 42 | pub fn from_down(x: &Puzzle) -> Puzzle {
Oct 12 17:23:57.808 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:23:57.808 INFO kablam! 
Oct 12 17:23:57.808 INFO kablam! warning: function is never used: `from_left`
Oct 12 17:23:57.808 INFO kablam!   --> src/problems/eight_puzz.rs:57:1
Oct 12 17:23:57.808 INFO kablam!    |
Oct 12 17:23:57.808 INFO kablam! 57 | pub fn from_left(x: &Puzzle) -> Puzzle {
Oct 12 17:23:57.808 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:23:57.808 INFO kablam! 
Oct 12 17:23:57.808 INFO kablam! warning: function is never used: `from_right`
Oct 12 17:23:57.808 INFO kablam!   --> src/problems/eight_puzz.rs:72:1
Oct 12 17:23:57.808 INFO kablam!    |
Oct 12 17:23:57.808 INFO kablam! 72 | pub fn from_right(x: &Puzzle) -> Puzzle {
Oct 12 17:23:57.808 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:23:57.808 INFO kablam! 
Oct 12 17:23:57.808 INFO kablam! warning: variant is never constructed: `Blank`
Oct 12 17:23:57.808 INFO kablam!  --> src/problems/tic_tac_toe.rs:7:5
Oct 12 17:23:57.808 INFO kablam!   |
Oct 12 17:23:57.809 INFO kablam! 7 |     Blank = 2,
Oct 12 17:23:57.809 INFO kablam!   |     ^^^^^^^^^
Oct 12 17:23:57.809 INFO kablam! 
Oct 12 17:23:57.809 INFO kablam! warning: variant is never constructed: `X`
Oct 12 17:23:57.809 INFO kablam!  --> src/problems/tic_tac_toe.rs:8:5
Oct 12 17:23:57.809 INFO kablam!   |
Oct 12 17:23:57.809 INFO kablam! 8 |     X = 3,
Oct 12 17:23:57.809 INFO kablam!   |     ^^^^^
Oct 12 17:23:57.809 INFO kablam! 
Oct 12 17:23:57.809 INFO kablam! warning: variant is never constructed: `O`
Oct 12 17:23:57.809 INFO kablam!  --> src/problems/tic_tac_toe.rs:9:5
Oct 12 17:23:57.809 INFO kablam!   |
Oct 12 17:23:57.809 INFO kablam! 9 |     O = 5
Oct 12 17:23:57.809 INFO kablam!   |     ^^^^^
Oct 12 17:23:57.809 INFO kablam! 
Oct 12 17:23:57.809 INFO kablam! warning: method is never used: `new`
Oct 12 17:23:57.809 INFO kablam!   --> src/problems/tic_tac_toe.rs:39:5
Oct 12 17:23:57.809 INFO kablam!    |
Oct 12 17:23:57.809 INFO kablam! 39 |     pub fn new() -> Board {
Oct 12 17:23:57.809 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:23:57.809 INFO kablam! 
Oct 12 17:23:57.809 INFO kablam! warning: method is never used: `make_2`
Oct 12 17:23:57.809 INFO kablam!   --> src/problems/tic_tac_toe.rs:47:5
Oct 12 17:23:57.809 INFO kablam!    |
Oct 12 17:23:57.809 INFO kablam! 47 |     pub fn make_2(&self) -> Option<i32> {
Oct 12 17:23:57.809 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:23:57.809 INFO kablam! 
Oct 12 17:23:57.809 INFO kablam! warning: method is never used: `poss_win`
Oct 12 17:23:57.809 INFO kablam!   --> src/problems/tic_tac_toe.rs:58:5
Oct 12 17:23:57.809 INFO kablam!    |
Oct 12 17:23:57.809 INFO kablam! 58 |     pub fn poss_win(&self, p: Moves) -> i32 {
Oct 12 17:23:57.809 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:23:57.809 INFO kablam! 
Oct 12 17:23:57.809 INFO kablam! warning: method is never used: `go`
Oct 12 17:23:57.809 INFO kablam!   --> src/problems/tic_tac_toe.rs:87:5
Oct 12 17:23:57.809 INFO kablam!    |
Oct 12 17:23:57.809 INFO kablam! 87 |     pub fn go(&mut self, pos: &i32, mv: Moves) {
Oct 12 17:23:57.809 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:23:57.809 INFO kablam! 
Oct 12 17:23:57.809 INFO kablam! warning: method is never used: `get_blank`
Oct 12 17:23:57.809 INFO kablam!   --> src/problems/tic_tac_toe.rs:93:5
Oct 12 17:23:57.809 INFO kablam!    |
Oct 12 17:23:57.809 INFO kablam! 93 |     fn get_blank(&self, positions: &[i32]) -> i32 {
Oct 12 17:23:57.809 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:23:57.809 INFO kablam! 
Oct 12 17:23:57.809 INFO kablam! warning: method is never used: `get_product`
Oct 12 17:23:57.809 INFO kablam!   --> src/problems/tic_tac_toe.rs:98:5
Oct 12 17:23:57.809 INFO kablam!    |
Oct 12 17:23:57.809 INFO kablam! 98 |     fn get_product(&self, positions: &[i32]) -> i32 {
Oct 12 17:23:57.809 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:23:57.809 INFO kablam! 
Oct 12 17:23:57.809 INFO kablam! warning: struct is never constructed: `NodeDepth`
Oct 12 17:23:57.809 INFO kablam!  --> src/helper/node.rs:3:1
Oct 12 17:23:57.809 INFO kablam!   |
Oct 12 17:23:57.809 INFO kablam! 3 | pub struct NodeDepth<T> {
Oct 12 17:23:57.809 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:23:57.809 INFO kablam! 
Oct 12 17:23:57.809 INFO kablam! warning: method is never used: `new`
Oct 12 17:23:57.809 INFO kablam!  --> src/helper/node.rs:9:5
Oct 12 17:23:57.809 INFO kablam!   |
Oct 12 17:23:57.809 INFO kablam! 9 |     pub fn new(data: T, depth: i32) -> NodeDepth<T> {
Oct 12 17:23:57.809 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:23:57.809 INFO kablam! 
Oct 12 17:23:58.264 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Oct 12 17:23:58.267 INFO kablam! su: No module specific data is present
Oct 12 17:23:59.543 INFO running `"docker" "rm" "-f" "becbb93a671bde69aac676dfd7bacbb49f607b00008803cd71867c84d8d99345"`
Oct 12 17:23:59.827 INFO blam! becbb93a671bde69aac676dfd7bacbb49f607b00008803cd71867c84d8d99345
Oct 12 17:23:59.830 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-5/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-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"`
Oct 12 17:24:00.431 INFO blam! 3fe3b92fe7fefc9d4311b8540c0e533cb5bcd88b2c6a937c3f649a2b0114dd13
Oct 12 17:24:00.443 INFO running `"docker" "start" "-a" "3fe3b92fe7fefc9d4311b8540c0e533cb5bcd88b2c6a937c3f649a2b0114dd13"`
Oct 12 17:24:01.994 INFO kablam! usermod: no changes
Oct 12 17:24:02.051 INFO kablam!    Compiling artificial_intelligence v0.1.0 (/source)
Oct 12 17:24:02.618 INFO kablam! warning: function is never used: `start_game`
Oct 12 17:24:02.619 INFO kablam!  --> src/algo/tic_tac_toe_algo.rs:4:1
Oct 12 17:24:02.619 INFO kablam!   |
Oct 12 17:24:02.619 INFO kablam! 4 | fn start_game() -> i32 {
Oct 12 17:24:02.620 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:24:02.620 INFO kablam!   |
Oct 12 17:24:02.620 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 17:24:02.620 INFO kablam! 
Oct 12 17:24:02.620 INFO kablam! warning: variant is never constructed: `Blank`
Oct 12 17:24:02.621 INFO kablam!  --> src/problems/tic_tac_toe.rs:7:5
Oct 12 17:24:02.621 INFO kablam!   |
Oct 12 17:24:02.621 INFO kablam! 7 |     Blank = 2,
Oct 12 17:24:02.621 INFO kablam!   |     ^^^^^^^^^
Oct 12 17:24:02.622 INFO kablam! 
Oct 12 17:24:02.622 INFO kablam! warning: variant is never constructed: `X`
Oct 12 17:24:02.622 INFO kablam!  --> src/problems/tic_tac_toe.rs:8:5
Oct 12 17:24:02.622 INFO kablam!   |
Oct 12 17:24:02.623 INFO kablam! 8 |     X = 3,
Oct 12 17:24:02.623 INFO kablam!   |     ^^^^^
Oct 12 17:24:02.623 INFO kablam! 
Oct 12 17:24:02.623 INFO kablam! warning: variant is never constructed: `O`
Oct 12 17:24:02.624 INFO kablam!  --> src/problems/tic_tac_toe.rs:9:5
Oct 12 17:24:02.624 INFO kablam!   |
Oct 12 17:24:02.624 INFO kablam! 9 |     O = 5
Oct 12 17:24:02.625 INFO kablam!   |     ^^^^^
Oct 12 17:24:02.625 INFO kablam! 
Oct 12 17:24:02.625 INFO kablam! warning: method is never used: `new`
Oct 12 17:24:02.625 INFO kablam!   --> src/problems/tic_tac_toe.rs:39:5
Oct 12 17:24:02.626 INFO kablam!    |
Oct 12 17:24:02.626 INFO kablam! 39 |     pub fn new() -> Board {
Oct 12 17:24:02.626 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:24:02.627 INFO kablam! 
Oct 12 17:24:02.627 INFO kablam! warning: method is never used: `make_2`
Oct 12 17:24:02.627 INFO kablam!   --> src/problems/tic_tac_toe.rs:47:5
Oct 12 17:24:02.627 INFO kablam!    |
Oct 12 17:24:02.628 INFO kablam! 47 |     pub fn make_2(&self) -> Option<i32> {
Oct 12 17:24:02.628 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:24:02.628 INFO kablam! 
Oct 12 17:24:02.628 INFO kablam! warning: method is never used: `poss_win`
Oct 12 17:24:02.629 INFO kablam!   --> src/problems/tic_tac_toe.rs:58:5
Oct 12 17:24:02.629 INFO kablam!    |
Oct 12 17:24:02.629 INFO kablam! 58 |     pub fn poss_win(&self, p: Moves) -> i32 {
Oct 12 17:24:02.630 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:24:02.630 INFO kablam! 
Oct 12 17:24:02.635 INFO kablam! warning: method is never used: `go`
Oct 12 17:24:02.635 INFO kablam!   --> src/problems/tic_tac_toe.rs:87:5
Oct 12 17:24:02.635 INFO kablam!    |
Oct 12 17:24:02.636 INFO kablam! 87 |     pub fn go(&mut self, pos: &i32, mv: Moves) {
Oct 12 17:24:02.636 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:24:02.636 INFO kablam! 
Oct 12 17:24:02.636 INFO kablam! warning: method is never used: `get_blank`
Oct 12 17:24:02.637 INFO kablam!   --> src/problems/tic_tac_toe.rs:93:5
Oct 12 17:24:02.637 INFO kablam!    |
Oct 12 17:24:02.637 INFO kablam! 93 |     fn get_blank(&self, positions: &[i32]) -> i32 {
Oct 12 17:24:02.638 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:24:02.638 INFO kablam! 
Oct 12 17:24:02.638 INFO kablam! warning: method is never used: `get_product`
Oct 12 17:24:02.638 INFO kablam!   --> src/problems/tic_tac_toe.rs:98:5
Oct 12 17:24:02.639 INFO kablam!    |
Oct 12 17:24:02.639 INFO kablam! 98 |     fn get_product(&self, positions: &[i32]) -> i32 {
Oct 12 17:24:02.639 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:24:02.640 INFO kablam! 
Oct 12 17:24:04.776 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.75s
Oct 12 17:24:04.778 INFO kablam! su: No module specific data is present
Oct 12 17:24:05.551 INFO running `"docker" "rm" "-f" "3fe3b92fe7fefc9d4311b8540c0e533cb5bcd88b2c6a937c3f649a2b0114dd13"`
Oct 12 17:24:05.959 INFO blam! 3fe3b92fe7fefc9d4311b8540c0e533cb5bcd88b2c6a937c3f649a2b0114dd13
Oct 12 17:24:05.968 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-5/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-alt test --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"`
Oct 12 17:24:06.537 INFO blam! 1a4ac49c993aaa035cf9496508cbbab57b4d96cbd2f03b30fbc6cc6c46b65239
Oct 12 17:24:06.543 INFO running `"docker" "start" "-a" "1a4ac49c993aaa035cf9496508cbbab57b4d96cbd2f03b30fbc6cc6c46b65239"`
Oct 12 17:24:07.791 INFO kablam! usermod: no changes
Oct 12 17:24:07.835 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Oct 12 17:24:07.835 INFO kablam!      Running /target/debug/deps/artificial_intelligence-6640ae9539aff340
Oct 12 17:24:07.843 INFO blam! 
Oct 12 17:24:07.843 INFO blam! running 12 tests
Oct 12 17:24:07.851 INFO blam! test algo::dfs::tests::dfs_neq_test ... ok
Oct 12 17:24:07.856 INFO blam! test algo::dfid::tests::dfid_test ... ok
Oct 12 17:24:07.856 INFO blam! test algo::dfs::tests::dfs_test ... ok
Oct 12 17:24:07.859 INFO blam! test algo::bfs::tests::bfs_jug_test ... ok
Oct 12 17:24:07.859 INFO blam! test problems::water_jug::tests::fill_test ... ok
Oct 12 17:24:07.867 INFO blam! test algo::dfid::tests::dfid_neq_test ... ok
Oct 12 17:24:07.867 INFO blam! test problems::water_jug::tests::trn_test ... ok
Oct 12 17:24:07.889 INFO blam! test problems::eight_puzz::tests::move_test ... ok
Oct 12 17:24:07.907 INFO blam! test problems::water_jug::tests::empty_test ... ok
Oct 12 17:24:09.475 INFO blam! test algo::dfs::tests::dfs_8puzz_test ... ok
Oct 12 17:24:09.979 INFO blam! test algo::bfs::tests::bfs_8puzz_test ... ok
Oct 12 17:24:10.299 INFO blam! test algo::dfid::tests::dfid_8puzz_test ... ok
Oct 12 17:24:10.299 INFO kablam! su: No module specific data is present
Oct 12 17:24:10.299 INFO blam! 
Oct 12 17:24:10.299 INFO blam! test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 12 17:24:10.299 INFO blam! 
Oct 12 17:24:11.107 INFO running `"docker" "rm" "-f" "1a4ac49c993aaa035cf9496508cbbab57b4d96cbd2f03b30fbc6cc6c46b65239"`
Oct 12 17:24:11.431 INFO blam! 1a4ac49c993aaa035cf9496508cbbab57b4d96cbd2f03b30fbc6cc6c46b65239