Dec 05 00:08:04.122 INFO testing zeerorg/A-I-Rust against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 00:08:04.122 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 00:08:07.430 INFO [stdout] 46a4623a9d01e2d8f23380fd3fa24818eaad65180a41e151851d23125fb3af02
Dec 05 00:08:07.436 INFO running `"docker" "start" "-a" "46a4623a9d01e2d8f23380fd3fa24818eaad65180a41e151851d23125fb3af02"`
Dec 05 00:08:08.624 INFO [stderr] usermod: no changes
Dec 05 00:08:08.676 INFO [stderr]    Compiling artificial_intelligence v0.1.0 (/source)
Dec 05 00:08:09.114 INFO [stderr] warning: function is never used: `dfs`
Dec 05 00:08:09.114 INFO [stderr]  --> src/algo/dfs.rs:5:1
Dec 05 00:08:09.114 INFO [stderr]   |
Dec 05 00:08:09.114 INFO [stderr] 5 | pub fn dfs<T: PartialEq + Hash + Eq + Clone + Display> (start: &T, goal_function: &Fn(&T) -> bool, _functions: Vec<&Fn(&T) -> T>) -> bool {
Dec 05 00:08:09.114 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:09.114 INFO [stderr]   |
Dec 05 00:08:09.114 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 00:08:09.114 INFO [stderr] 
Dec 05 00:08:09.114 INFO [stderr] warning: function is never used: `bfs`
Dec 05 00:08:09.114 INFO [stderr]  --> src/algo/bfs.rs:5:1
Dec 05 00:08:09.114 INFO [stderr]   |
Dec 05 00:08:09.114 INFO [stderr] 5 | pub fn bfs<T: PartialEq + Hash + Eq + Clone + Display> (start: &T, goal_function: &Fn(&T) -> bool, _functions: Vec<&Fn(&T) -> T>) -> bool {
Dec 05 00:08:09.114 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:09.114 INFO [stderr] 
Dec 05 00:08:09.114 INFO [stderr] warning: function is never used: `dfid`
Dec 05 00:08:09.114 INFO [stderr]  --> src/algo/dfid.rs:6:1
Dec 05 00:08:09.114 INFO [stderr]   |
Dec 05 00:08:09.114 INFO [stderr] 6 | pub fn dfid<T: PartialEq + Hash + Eq + Clone + Display> (start: &T, goal_function: &Fn(&T) -> bool, _functions: &Vec<&Fn(&T) -> T>) -> bool {
Dec 05 00:08:09.114 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:09.114 INFO [stderr] 
Dec 05 00:08:09.114 INFO [stderr] warning: function is never used: `dfs_depth`
Dec 05 00:08:09.114 INFO [stderr]   --> src/algo/dfid.rs:24:1
Dec 05 00:08:09.114 INFO [stderr]    |
Dec 05 00:08:09.114 INFO [stderr] 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) {
Dec 05 00:08:09.114 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:09.114 INFO [stderr] 
Dec 05 00:08:09.114 INFO [stderr] warning: function is never used: `start_game`
Dec 05 00:08:09.114 INFO [stderr]  --> src/algo/tic_tac_toe_algo.rs:4:1
Dec 05 00:08:09.114 INFO [stderr]   |
Dec 05 00:08:09.114 INFO [stderr] 4 | fn start_game() -> i32 {
Dec 05 00:08:09.114 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:09.114 INFO [stderr] 
Dec 05 00:08:09.114 INFO [stderr] warning: method is never used: `new`
Dec 05 00:08:09.114 INFO [stderr]   --> src/problems/water_jug.rs:13:5
Dec 05 00:08:09.114 INFO [stderr]    |
Dec 05 00:08:09.114 INFO [stderr] 13 |     pub fn new(jug_a: i32, jug_b: i32, max_a: i32, max_b: i32) -> Jugs {
Dec 05 00:08:09.114 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:09.115 INFO [stderr] 
Dec 05 00:08:09.115 INFO [stderr] warning: function is never used: `fill_a`
Dec 05 00:08:09.115 INFO [stderr]   --> src/problems/water_jug.rs:29:1
Dec 05 00:08:09.115 INFO [stderr]    |
Dec 05 00:08:09.115 INFO [stderr] 29 | pub fn fill_a(jugs: &Jugs) -> Jugs {
Dec 05 00:08:09.115 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:09.115 INFO [stderr] 
Dec 05 00:08:09.115 INFO [stderr] warning: function is never used: `fill_b`
Dec 05 00:08:09.115 INFO [stderr]   --> src/problems/water_jug.rs:38:1
Dec 05 00:08:09.115 INFO [stderr]    |
Dec 05 00:08:09.115 INFO [stderr] 38 | pub fn fill_b(jugs: &Jugs) -> Jugs {
Dec 05 00:08:09.115 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:09.115 INFO [stderr] 
Dec 05 00:08:09.115 INFO [stderr] warning: function is never used: `empty_a`
Dec 05 00:08:09.115 INFO [stderr]   --> src/problems/water_jug.rs:47:1
Dec 05 00:08:09.115 INFO [stderr]    |
Dec 05 00:08:09.115 INFO [stderr] 47 | pub fn empty_a(jugs: &Jugs) -> Jugs {
Dec 05 00:08:09.115 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:09.115 INFO [stderr] 
Dec 05 00:08:09.115 INFO [stderr] warning: function is never used: `empty_b`
Dec 05 00:08:09.115 INFO [stderr]   --> src/problems/water_jug.rs:56:1
Dec 05 00:08:09.115 INFO [stderr]    |
Dec 05 00:08:09.115 INFO [stderr] 56 | pub fn empty_b(jugs: &Jugs) -> Jugs {
Dec 05 00:08:09.115 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:09.115 INFO [stderr] 
Dec 05 00:08:09.115 INFO [stderr] warning: function is never used: `trn_a_to_b`
Dec 05 00:08:09.115 INFO [stderr]   --> src/problems/water_jug.rs:65:1
Dec 05 00:08:09.115 INFO [stderr]    |
Dec 05 00:08:09.115 INFO [stderr] 65 | pub fn trn_a_to_b(jugs: &Jugs) -> Jugs {
Dec 05 00:08:09.115 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:09.115 INFO [stderr] 
Dec 05 00:08:09.115 INFO [stderr] warning: function is never used: `trn_b_to_a`
Dec 05 00:08:09.115 INFO [stderr]   --> src/problems/water_jug.rs:74:1
Dec 05 00:08:09.115 INFO [stderr]    |
Dec 05 00:08:09.115 INFO [stderr] 74 | pub fn trn_b_to_a(jugs: &Jugs) -> Jugs {
Dec 05 00:08:09.115 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:09.115 INFO [stderr] 
Dec 05 00:08:09.115 INFO [stderr] warning: method is never used: `new`
Dec 05 00:08:09.115 INFO [stderr]  --> src/problems/eight_puzz.rs:8:5
Dec 05 00:08:09.115 INFO [stderr]   |
Dec 05 00:08:09.115 INFO [stderr] 8 |     pub fn new(puzzle: [[i32; 3] ; 3]) -> Puzzle {
Dec 05 00:08:09.115 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:09.115 INFO [stderr] 
Dec 05 00:08:09.115 INFO [stderr] warning: function is never used: `from_up`
Dec 05 00:08:09.115 INFO [stderr]   --> src/problems/eight_puzz.rs:27:1
Dec 05 00:08:09.115 INFO [stderr]    |
Dec 05 00:08:09.115 INFO [stderr] 27 | pub fn from_up(x: &Puzzle) -> Puzzle {
Dec 05 00:08:09.115 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:09.115 INFO [stderr] 
Dec 05 00:08:09.115 INFO [stderr] warning: function is never used: `from_down`
Dec 05 00:08:09.115 INFO [stderr]   --> src/problems/eight_puzz.rs:42:1
Dec 05 00:08:09.115 INFO [stderr]    |
Dec 05 00:08:09.115 INFO [stderr] 42 | pub fn from_down(x: &Puzzle) -> Puzzle {
Dec 05 00:08:09.115 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:09.115 INFO [stderr] 
Dec 05 00:08:09.115 INFO [stderr] warning: function is never used: `from_left`
Dec 05 00:08:09.116 INFO [stderr]   --> src/problems/eight_puzz.rs:57:1
Dec 05 00:08:09.116 INFO [stderr]    |
Dec 05 00:08:09.116 INFO [stderr] 57 | pub fn from_left(x: &Puzzle) -> Puzzle {
Dec 05 00:08:09.116 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:09.116 INFO [stderr] 
Dec 05 00:08:09.116 INFO [stderr] warning: function is never used: `from_right`
Dec 05 00:08:09.116 INFO [stderr]   --> src/problems/eight_puzz.rs:72:1
Dec 05 00:08:09.116 INFO [stderr]    |
Dec 05 00:08:09.116 INFO [stderr] 72 | pub fn from_right(x: &Puzzle) -> Puzzle {
Dec 05 00:08:09.116 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:09.116 INFO [stderr] 
Dec 05 00:08:09.116 INFO [stderr] warning: variant is never constructed: `Blank`
Dec 05 00:08:09.116 INFO [stderr]  --> src/problems/tic_tac_toe.rs:7:5
Dec 05 00:08:09.116 INFO [stderr]   |
Dec 05 00:08:09.116 INFO [stderr] 7 |     Blank = 2,
Dec 05 00:08:09.116 INFO [stderr]   |     ^^^^^^^^^
Dec 05 00:08:09.116 INFO [stderr] 
Dec 05 00:08:09.116 INFO [stderr] warning: variant is never constructed: `X`
Dec 05 00:08:09.116 INFO [stderr]  --> src/problems/tic_tac_toe.rs:8:5
Dec 05 00:08:09.116 INFO [stderr]   |
Dec 05 00:08:09.116 INFO [stderr] 8 |     X = 3,
Dec 05 00:08:09.116 INFO [stderr]   |     ^^^^^
Dec 05 00:08:09.116 INFO [stderr] 
Dec 05 00:08:09.116 INFO [stderr] warning: variant is never constructed: `O`
Dec 05 00:08:09.116 INFO [stderr]  --> src/problems/tic_tac_toe.rs:9:5
Dec 05 00:08:09.116 INFO [stderr]   |
Dec 05 00:08:09.116 INFO [stderr] 9 |     O = 5
Dec 05 00:08:09.116 INFO [stderr]   |     ^^^^^
Dec 05 00:08:09.116 INFO [stderr] 
Dec 05 00:08:09.116 INFO [stderr] warning: method is never used: `new`
Dec 05 00:08:09.116 INFO [stderr]   --> src/problems/tic_tac_toe.rs:39:5
Dec 05 00:08:09.116 INFO [stderr]    |
Dec 05 00:08:09.116 INFO [stderr] 39 |     pub fn new() -> Board {
Dec 05 00:08:09.116 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:09.116 INFO [stderr] 
Dec 05 00:08:09.116 INFO [stderr] warning: method is never used: `make_2`
Dec 05 00:08:09.116 INFO [stderr]   --> src/problems/tic_tac_toe.rs:47:5
Dec 05 00:08:09.116 INFO [stderr]    |
Dec 05 00:08:09.116 INFO [stderr] 47 |     pub fn make_2(&self) -> Option<i32> {
Dec 05 00:08:09.116 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:09.116 INFO [stderr] 
Dec 05 00:08:09.116 INFO [stderr] warning: method is never used: `poss_win`
Dec 05 00:08:09.116 INFO [stderr]   --> src/problems/tic_tac_toe.rs:58:5
Dec 05 00:08:09.116 INFO [stderr]    |
Dec 05 00:08:09.116 INFO [stderr] 58 |     pub fn poss_win(&self, p: Moves) -> i32 {
Dec 05 00:08:09.116 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:09.116 INFO [stderr] 
Dec 05 00:08:09.116 INFO [stderr] warning: method is never used: `go`
Dec 05 00:08:09.116 INFO [stderr]   --> src/problems/tic_tac_toe.rs:87:5
Dec 05 00:08:09.116 INFO [stderr]    |
Dec 05 00:08:09.116 INFO [stderr] 87 |     pub fn go(&mut self, pos: &i32, mv: Moves) {
Dec 05 00:08:09.116 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:09.116 INFO [stderr] 
Dec 05 00:08:09.116 INFO [stderr] warning: method is never used: `get_blank`
Dec 05 00:08:09.116 INFO [stderr]   --> src/problems/tic_tac_toe.rs:93:5
Dec 05 00:08:09.116 INFO [stderr]    |
Dec 05 00:08:09.116 INFO [stderr] 93 |     fn get_blank(&self, positions: &[i32]) -> i32 {
Dec 05 00:08:09.116 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:09.116 INFO [stderr] 
Dec 05 00:08:09.116 INFO [stderr] warning: method is never used: `get_product`
Dec 05 00:08:09.117 INFO [stderr]   --> src/problems/tic_tac_toe.rs:98:5
Dec 05 00:08:09.117 INFO [stderr]    |
Dec 05 00:08:09.117 INFO [stderr] 98 |     fn get_product(&self, positions: &[i32]) -> i32 {
Dec 05 00:08:09.117 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:09.120 INFO [stderr] 
Dec 05 00:08:09.120 INFO [stderr] warning: struct is never constructed: `NodeDepth`
Dec 05 00:08:09.120 INFO [stderr]  --> src/helper/node.rs:3:1
Dec 05 00:08:09.120 INFO [stderr]   |
Dec 05 00:08:09.120 INFO [stderr] 3 | pub struct NodeDepth<T> {
Dec 05 00:08:09.120 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:09.120 INFO [stderr] 
Dec 05 00:08:09.120 INFO [stderr] warning: method is never used: `new`
Dec 05 00:08:09.120 INFO [stderr]  --> src/helper/node.rs:9:5
Dec 05 00:08:09.120 INFO [stderr]   |
Dec 05 00:08:09.120 INFO [stderr] 9 |     pub fn new(data: T, depth: i32) -> NodeDepth<T> {
Dec 05 00:08:09.120 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:09.120 INFO [stderr] 
Dec 05 00:08:09.492 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Dec 05 00:08:09.495 INFO [stderr] su: No module specific data is present
Dec 05 00:08:10.184 INFO running `"docker" "inspect" "46a4623a9d01e2d8f23380fd3fa24818eaad65180a41e151851d23125fb3af02"`
Dec 05 00:08:10.518 INFO running `"docker" "rm" "-f" "46a4623a9d01e2d8f23380fd3fa24818eaad65180a41e151851d23125fb3af02"`
Dec 05 00:08:10.755 INFO [stdout] 46a4623a9d01e2d8f23380fd3fa24818eaad65180a41e151851d23125fb3af02
Dec 05 00:08:10.764 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 00:08:11.264 INFO [stdout] 116aed5112e31a7401113941272180bdadba90b92c4f1aa3232d19732c56a264
Dec 05 00:08:11.270 INFO running `"docker" "start" "-a" "116aed5112e31a7401113941272180bdadba90b92c4f1aa3232d19732c56a264"`
Dec 05 00:08:12.465 INFO [stderr] usermod: no changes
Dec 05 00:08:12.542 INFO [stderr]    Compiling artificial_intelligence v0.1.0 (/source)
Dec 05 00:08:13.172 INFO [stderr] warning: function is never used: `start_game`
Dec 05 00:08:13.172 INFO [stderr]  --> src/algo/tic_tac_toe_algo.rs:4:1
Dec 05 00:08:13.172 INFO [stderr]   |
Dec 05 00:08:13.172 INFO [stderr] 4 | fn start_game() -> i32 {
Dec 05 00:08:13.172 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:13.172 INFO [stderr]   |
Dec 05 00:08:13.172 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 00:08:13.172 INFO [stderr] 
Dec 05 00:08:13.172 INFO [stderr] warning: variant is never constructed: `Blank`
Dec 05 00:08:13.172 INFO [stderr]  --> src/problems/tic_tac_toe.rs:7:5
Dec 05 00:08:13.172 INFO [stderr]   |
Dec 05 00:08:13.172 INFO [stderr] 7 |     Blank = 2,
Dec 05 00:08:13.172 INFO [stderr]   |     ^^^^^^^^^
Dec 05 00:08:13.172 INFO [stderr] 
Dec 05 00:08:13.172 INFO [stderr] warning: variant is never constructed: `X`
Dec 05 00:08:13.172 INFO [stderr]  --> src/problems/tic_tac_toe.rs:8:5
Dec 05 00:08:13.172 INFO [stderr]   |
Dec 05 00:08:13.172 INFO [stderr] 8 |     X = 3,
Dec 05 00:08:13.172 INFO [stderr]   |     ^^^^^
Dec 05 00:08:13.172 INFO [stderr] 
Dec 05 00:08:13.172 INFO [stderr] warning: variant is never constructed: `O`
Dec 05 00:08:13.172 INFO [stderr]  --> src/problems/tic_tac_toe.rs:9:5
Dec 05 00:08:13.172 INFO [stderr]   |
Dec 05 00:08:13.172 INFO [stderr] 9 |     O = 5
Dec 05 00:08:13.172 INFO [stderr]   |     ^^^^^
Dec 05 00:08:13.172 INFO [stderr] 
Dec 05 00:08:13.172 INFO [stderr] warning: method is never used: `new`
Dec 05 00:08:13.172 INFO [stderr]   --> src/problems/tic_tac_toe.rs:39:5
Dec 05 00:08:13.172 INFO [stderr]    |
Dec 05 00:08:13.172 INFO [stderr] 39 |     pub fn new() -> Board {
Dec 05 00:08:13.172 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:13.172 INFO [stderr] 
Dec 05 00:08:13.172 INFO [stderr] warning: method is never used: `make_2`
Dec 05 00:08:13.172 INFO [stderr]   --> src/problems/tic_tac_toe.rs:47:5
Dec 05 00:08:13.172 INFO [stderr]    |
Dec 05 00:08:13.172 INFO [stderr] 47 |     pub fn make_2(&self) -> Option<i32> {
Dec 05 00:08:13.172 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:13.172 INFO [stderr] 
Dec 05 00:08:13.172 INFO [stderr] warning: method is never used: `poss_win`
Dec 05 00:08:13.172 INFO [stderr]   --> src/problems/tic_tac_toe.rs:58:5
Dec 05 00:08:13.172 INFO [stderr]    |
Dec 05 00:08:13.172 INFO [stderr] 58 |     pub fn poss_win(&self, p: Moves) -> i32 {
Dec 05 00:08:13.172 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:13.172 INFO [stderr] 
Dec 05 00:08:13.172 INFO [stderr] warning: method is never used: `go`
Dec 05 00:08:13.173 INFO [stderr]   --> src/problems/tic_tac_toe.rs:87:5
Dec 05 00:08:13.173 INFO [stderr]    |
Dec 05 00:08:13.173 INFO [stderr] 87 |     pub fn go(&mut self, pos: &i32, mv: Moves) {
Dec 05 00:08:13.173 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:13.173 INFO [stderr] 
Dec 05 00:08:13.173 INFO [stderr] warning: method is never used: `get_blank`
Dec 05 00:08:13.173 INFO [stderr]   --> src/problems/tic_tac_toe.rs:93:5
Dec 05 00:08:13.173 INFO [stderr]    |
Dec 05 00:08:13.173 INFO [stderr] 93 |     fn get_blank(&self, positions: &[i32]) -> i32 {
Dec 05 00:08:13.173 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:13.173 INFO [stderr] 
Dec 05 00:08:13.173 INFO [stderr] warning: method is never used: `get_product`
Dec 05 00:08:13.173 INFO [stderr]   --> src/problems/tic_tac_toe.rs:98:5
Dec 05 00:08:13.173 INFO [stderr]    |
Dec 05 00:08:13.173 INFO [stderr] 98 |     fn get_product(&self, positions: &[i32]) -> i32 {
Dec 05 00:08:13.173 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:08:13.173 INFO [stderr] 
Dec 05 00:08:14.845 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
Dec 05 00:08:14.849 INFO [stderr] su: No module specific data is present
Dec 05 00:08:15.404 INFO running `"docker" "inspect" "116aed5112e31a7401113941272180bdadba90b92c4f1aa3232d19732c56a264"`
Dec 05 00:08:15.574 INFO running `"docker" "rm" "-f" "116aed5112e31a7401113941272180bdadba90b92c4f1aa3232d19732c56a264"`
Dec 05 00:08:15.877 INFO [stdout] 116aed5112e31a7401113941272180bdadba90b92c4f1aa3232d19732c56a264
Dec 05 00:08:15.884 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 00:08:16.318 INFO [stdout] 569586777f4162f057d944612ca2cbfa57e84008933da85ebdf6ab7c63c63dbd
Dec 05 00:08:16.321 INFO running `"docker" "start" "-a" "569586777f4162f057d944612ca2cbfa57e84008933da85ebdf6ab7c63c63dbd"`
Dec 05 00:08:17.476 INFO [stderr] usermod: no changes
Dec 05 00:08:17.543 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 05 00:08:17.556 INFO [stderr]      Running /target/debug/deps/artificial_intelligence-84177f74580aa173
Dec 05 00:08:17.560 INFO [stdout] 
Dec 05 00:08:17.560 INFO [stdout] running 12 tests
Dec 05 00:08:17.560 INFO [stdout] test algo::bfs::tests::bfs_jug_test ... ok
Dec 05 00:08:17.560 INFO [stdout] test algo::dfs::tests::dfs_test ... ok
Dec 05 00:08:17.564 INFO [stdout] test algo::dfid::tests::dfid_test ... ok
Dec 05 00:08:17.569 INFO [stdout] test problems::water_jug::tests::empty_test ... ok
Dec 05 00:08:17.569 INFO [stdout] test problems::water_jug::tests::fill_test ... ok
Dec 05 00:08:17.572 INFO [stdout] test problems::eight_puzz::tests::move_test ... ok
Dec 05 00:08:17.573 INFO [stdout] test algo::dfs::tests::dfs_neq_test ... ok
Dec 05 00:08:17.573 INFO [stdout] test problems::water_jug::tests::trn_test ... ok
Dec 05 00:08:17.584 INFO [stdout] test algo::dfid::tests::dfid_neq_test ... ok
Dec 05 00:08:19.180 INFO [stdout] test algo::dfs::tests::dfs_8puzz_test ... ok
Dec 05 00:08:19.268 INFO [stdout] test algo::bfs::tests::bfs_8puzz_test ... ok
Dec 05 00:08:19.533 INFO [stdout] test algo::dfid::tests::dfid_8puzz_test ... ok
Dec 05 00:08:19.533 INFO [stdout] 
Dec 05 00:08:19.533 INFO [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 00:08:19.533 INFO [stdout] 
Dec 05 00:08:19.534 INFO [stderr] su: No module specific data is present
Dec 05 00:08:20.496 INFO running `"docker" "inspect" "569586777f4162f057d944612ca2cbfa57e84008933da85ebdf6ab7c63c63dbd"`
Dec 05 00:08:20.882 INFO running `"docker" "rm" "-f" "569586777f4162f057d944612ca2cbfa57e84008933da85ebdf6ab7c63c63dbd"`
Dec 05 00:08:21.131 INFO [stdout] 569586777f4162f057d944612ca2cbfa57e84008933da85ebdf6ab7c63c63dbd