Dec 05 13:48:20.465 INFO testing mratsim/rustygo against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 13:48:20.465 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 13:48:22.759 INFO [stdout] f2952d2de98e44ed475891dea8eed49a6486a9fccc4617a4ac398a29df3630dd
Dec 05 13:48:22.761 INFO running `"docker" "start" "-a" "f2952d2de98e44ed475891dea8eed49a6486a9fccc4617a4ac398a29df3630dd"`
Dec 05 13:48:23.381 INFO [stderr] usermod: no changes
Dec 05 13:48:23.445 INFO [stderr]    Compiling winapi v0.2.5
Dec 05 13:48:23.445 INFO [stderr]    Compiling libc v0.2.4
Dec 05 13:48:23.445 INFO [stderr]    Compiling itertools v0.4.6
Dec 05 13:48:23.445 INFO [stderr]    Compiling fnv v1.0.2
Dec 05 13:48:23.446 INFO [stderr]    Compiling advapi32-sys v0.1.2
Dec 05 13:48:24.030 INFO [stderr]    Compiling rand v0.3.12
Dec 05 13:48:25.781 INFO [stderr]    Compiling rusty_go v0.1.0 (/source)
Dec 05 13:48:26.236 INFO [stderr] warning: unused import: `BufRead`
Dec 05 13:48:26.236 INFO [stderr]   --> src/main.rs:19:22
Dec 05 13:48:26.236 INFO [stderr]    |
Dec 05 13:48:26.236 INFO [stderr] 19 | use std::io::{stdin, BufRead};
Dec 05 13:48:26.236 INFO [stderr]    |                      ^^^^^^^
Dec 05 13:48:26.236 INFO [stderr]    |
Dec 05 13:48:26.236 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 13:48:26.236 INFO [stderr] 
Dec 05 13:48:26.323 INFO [stderr] warning: variable does not need to be mutable
Dec 05 13:48:26.323 INFO [stderr]    --> src/main.rs:659:13
Dec 05 13:48:26.323 INFO [stderr]     |
Dec 05 13:48:26.323 INFO [stderr] 659 |         let mut tree = MCTS_tree {
Dec 05 13:48:26.323 INFO [stderr]     |             ----^^^^
Dec 05 13:48:26.323 INFO [stderr]     |             |
Dec 05 13:48:26.323 INFO [stderr]     |             help: remove this `mut`
Dec 05 13:48:26.323 INFO [stderr]     |
Dec 05 13:48:26.323 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 13:48:26.323 INFO [stderr] 
Dec 05 13:48:26.335 INFO [stderr] warning: constant item is never used: `SCORE_TO_BEAT`
Dec 05 13:48:26.336 INFO [stderr]   --> src/main.rs:28:1
Dec 05 13:48:26.336 INFO [stderr]    |
Dec 05 13:48:26.336 INFO [stderr] 28 | const SCORE_TO_BEAT: i16 = 361; //Number of Intersections (used for half-step counting)
Dec 05 13:48:26.336 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:48:26.336 INFO [stderr]    |
Dec 05 13:48:26.336 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 13:48:26.336 INFO [stderr] 
Dec 05 13:48:26.336 INFO [stderr] warning: method is never used: `new`
Dec 05 13:48:26.336 INFO [stderr]    --> src/main.rs:525:5
Dec 05 13:48:26.336 INFO [stderr]     |
Dec 05 13:48:26.336 INFO [stderr] 525 |     fn new() -> MCTS_tree{
Dec 05 13:48:26.336 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:48:26.336 INFO [stderr] 
Dec 05 13:48:26.337 INFO [stderr] warning: type `MCTS_tree` should have a camel case name such as `MctsTree`
Dec 05 13:48:26.337 INFO [stderr]    --> src/main.rs:511:1
Dec 05 13:48:26.337 INFO [stderr]     |
Dec 05 13:48:26.337 INFO [stderr] 511 | / struct MCTS_tree{
Dec 05 13:48:26.337 INFO [stderr] 512 | |     board_state: Board19,
Dec 05 13:48:26.338 INFO [stderr] 513 | |     nx_player: Intersection,
Dec 05 13:48:26.338 INFO [stderr] 514 | |     board_hash: u16,
Dec 05 13:48:26.338 INFO [stderr] ...   |
Dec 05 13:48:26.338 INFO [stderr] 521 | |     last_move: u16,
Dec 05 13:48:26.338 INFO [stderr] 522 | | }
Dec 05 13:48:26.338 INFO [stderr]     | |_^
Dec 05 13:48:26.338 INFO [stderr]     |
Dec 05 13:48:26.338 INFO [stderr]     = note: #[warn(non_camel_case_types)] on by default
Dec 05 13:48:26.338 INFO [stderr] 
Dec 05 13:48:27.095 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.70s
Dec 05 13:48:27.102 INFO [stderr] su: No module specific data is present
Dec 05 13:48:33.053 INFO running `"docker" "inspect" "f2952d2de98e44ed475891dea8eed49a6486a9fccc4617a4ac398a29df3630dd"`
Dec 05 13:48:33.111 INFO running `"docker" "rm" "-f" "f2952d2de98e44ed475891dea8eed49a6486a9fccc4617a4ac398a29df3630dd"`
Dec 05 13:48:33.207 INFO [stdout] f2952d2de98e44ed475891dea8eed49a6486a9fccc4617a4ac398a29df3630dd
Dec 05 13:48:33.209 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 13:48:36.296 INFO [stdout] 7b92bfef074f5322fbc81f28ddd88733aefd03ed7b33f24da27d736dfb4071fb
Dec 05 13:48:36.298 INFO running `"docker" "start" "-a" "7b92bfef074f5322fbc81f28ddd88733aefd03ed7b33f24da27d736dfb4071fb"`
Dec 05 13:48:37.293 INFO [stderr] usermod: no changes
Dec 05 13:48:37.328 INFO [stderr]    Compiling rusty_go v0.1.0 (/source)
Dec 05 13:48:37.630 INFO [stderr] warning: unused import: `BufRead`
Dec 05 13:48:37.630 INFO [stderr]   --> src/main.rs:19:22
Dec 05 13:48:37.630 INFO [stderr]    |
Dec 05 13:48:37.630 INFO [stderr] 19 | use std::io::{stdin, BufRead};
Dec 05 13:48:37.630 INFO [stderr]    |                      ^^^^^^^
Dec 05 13:48:37.630 INFO [stderr]    |
Dec 05 13:48:37.630 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 13:48:37.630 INFO [stderr] 
Dec 05 13:48:37.689 INFO [stderr] warning: variable does not need to be mutable
Dec 05 13:48:37.689 INFO [stderr]    --> src/main.rs:659:13
Dec 05 13:48:37.689 INFO [stderr]     |
Dec 05 13:48:37.689 INFO [stderr] 659 |         let mut tree = MCTS_tree {
Dec 05 13:48:37.689 INFO [stderr]     |             ----^^^^
Dec 05 13:48:37.689 INFO [stderr]     |             |
Dec 05 13:48:37.689 INFO [stderr]     |             help: remove this `mut`
Dec 05 13:48:37.689 INFO [stderr]     |
Dec 05 13:48:37.689 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 13:48:37.689 INFO [stderr] 
Dec 05 13:48:37.697 INFO [stderr] warning: constant item is never used: `SCORE_TO_BEAT`
Dec 05 13:48:37.697 INFO [stderr]   --> src/main.rs:28:1
Dec 05 13:48:37.697 INFO [stderr]    |
Dec 05 13:48:37.697 INFO [stderr] 28 | const SCORE_TO_BEAT: i16 = 361; //Number of Intersections (used for half-step counting)
Dec 05 13:48:37.697 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:48:37.697 INFO [stderr]    |
Dec 05 13:48:37.697 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 13:48:37.697 INFO [stderr] 
Dec 05 13:48:37.697 INFO [stderr] warning: method is never used: `new`
Dec 05 13:48:37.697 INFO [stderr]    --> src/main.rs:525:5
Dec 05 13:48:37.697 INFO [stderr]     |
Dec 05 13:48:37.697 INFO [stderr] 525 |     fn new() -> MCTS_tree{
Dec 05 13:48:37.697 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:48:37.697 INFO [stderr] 
Dec 05 13:48:37.699 INFO [stderr] warning: type `MCTS_tree` should have a camel case name such as `MctsTree`
Dec 05 13:48:37.699 INFO [stderr]    --> src/main.rs:511:1
Dec 05 13:48:37.699 INFO [stderr]     |
Dec 05 13:48:37.699 INFO [stderr] 511 | / struct MCTS_tree{
Dec 05 13:48:37.699 INFO [stderr] 512 | |     board_state: Board19,
Dec 05 13:48:37.699 INFO [stderr] 513 | |     nx_player: Intersection,
Dec 05 13:48:37.699 INFO [stderr] 514 | |     board_hash: u16,
Dec 05 13:48:37.699 INFO [stderr] ...   |
Dec 05 13:48:37.699 INFO [stderr] 521 | |     last_move: u16,
Dec 05 13:48:37.699 INFO [stderr] 522 | | }
Dec 05 13:48:37.699 INFO [stderr]     | |_^
Dec 05 13:48:37.699 INFO [stderr]     |
Dec 05 13:48:37.699 INFO [stderr]     = note: #[warn(non_camel_case_types)] on by default
Dec 05 13:48:37.699 INFO [stderr] 
Dec 05 13:48:37.862 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Dec 05 13:48:37.870 INFO [stderr] su: No module specific data is present
Dec 05 13:48:39.184 INFO running `"docker" "inspect" "7b92bfef074f5322fbc81f28ddd88733aefd03ed7b33f24da27d736dfb4071fb"`
Dec 05 13:48:39.254 INFO running `"docker" "rm" "-f" "7b92bfef074f5322fbc81f28ddd88733aefd03ed7b33f24da27d736dfb4071fb"`
Dec 05 13:48:39.834 INFO [stdout] 7b92bfef074f5322fbc81f28ddd88733aefd03ed7b33f24da27d736dfb4071fb
Dec 05 13:48:39.836 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 13:48:43.042 INFO [stdout] cdb8db578f13b7871d2b1f00ae5ac17b79b19618841b636a59930f3acf991cda
Dec 05 13:48:43.043 INFO running `"docker" "start" "-a" "cdb8db578f13b7871d2b1f00ae5ac17b79b19618841b636a59930f3acf991cda"`
Dec 05 13:48:44.744 INFO [stderr] usermod: no changes
Dec 05 13:48:44.774 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 13:48:44.783 INFO [stderr]      Running /target/debug/deps/rusty_go-1f08c18b8fac6ebe
Dec 05 13:48:44.796 INFO [stdout] 
Dec 05 13:48:44.796 INFO [stdout] running 0 tests
Dec 05 13:48:44.796 INFO [stdout] 
Dec 05 13:48:44.796 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 13:48:44.796 INFO [stdout] 
Dec 05 13:48:44.798 INFO [stderr] su: No module specific data is present
Dec 05 13:48:46.465 INFO running `"docker" "inspect" "cdb8db578f13b7871d2b1f00ae5ac17b79b19618841b636a59930f3acf991cda"`
Dec 05 13:48:46.512 INFO running `"docker" "rm" "-f" "cdb8db578f13b7871d2b1f00ae5ac17b79b19618841b636a59930f3acf991cda"`
Dec 05 13:48:46.703 INFO [stdout] cdb8db578f13b7871d2b1f00ae5ac17b79b19618841b636a59930f3acf991cda