Nov 16 19:03:57.032 INFO testing mratsim/rustygo against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 19:03:57.032 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 19:03:57.379 INFO [stdout] 4cb66ab930b95b7cc4de4482c5c51ba86f3b95e29f3965186c1dc31b0ebda085
Nov 16 19:03:57.382 INFO running `"docker" "start" "-a" "4cb66ab930b95b7cc4de4482c5c51ba86f3b95e29f3965186c1dc31b0ebda085"`
Nov 16 19:03:58.211 INFO [stderr] usermod: no changes
Nov 16 19:03:58.287 INFO [stderr]    Compiling winapi v0.2.5
Nov 16 19:03:58.287 INFO [stderr]    Compiling libc v0.2.4
Nov 16 19:03:58.287 INFO [stderr]    Compiling itertools v0.4.6
Nov 16 19:03:58.287 INFO [stderr]    Compiling fnv v1.0.2
Nov 16 19:03:58.287 INFO [stderr]    Compiling advapi32-sys v0.1.2
Nov 16 19:03:59.791 INFO [stderr]    Compiling rand v0.3.12
Nov 16 19:04:02.085 INFO [stderr]    Compiling rusty_go v0.1.0 (/source)
Nov 16 19:04:02.624 INFO [stderr] warning: unused import: `BufRead`
Nov 16 19:04:02.624 INFO [stderr]   --> src/main.rs:19:22
Nov 16 19:04:02.624 INFO [stderr]    |
Nov 16 19:04:02.624 INFO [stderr] 19 | use std::io::{stdin, BufRead};
Nov 16 19:04:02.624 INFO [stderr]    |                      ^^^^^^^
Nov 16 19:04:02.624 INFO [stderr]    |
Nov 16 19:04:02.624 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 16 19:04:02.624 INFO [stderr] 
Nov 16 19:04:02.743 INFO [stderr] warning: variable does not need to be mutable
Nov 16 19:04:02.744 INFO [stderr]    --> src/main.rs:659:13
Nov 16 19:04:02.744 INFO [stderr]     |
Nov 16 19:04:02.744 INFO [stderr] 659 |         let mut tree = MCTS_tree {
Nov 16 19:04:02.745 INFO [stderr]     |             ----^^^^
Nov 16 19:04:02.745 INFO [stderr]     |             |
Nov 16 19:04:02.745 INFO [stderr]     |             help: remove this `mut`
Nov 16 19:04:02.746 INFO [stderr]     |
Nov 16 19:04:02.746 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 19:04:02.746 INFO [stderr] 
Nov 16 19:04:02.759 INFO [stderr] warning: constant item is never used: `SCORE_TO_BEAT`
Nov 16 19:04:02.760 INFO [stderr]   --> src/main.rs:28:1
Nov 16 19:04:02.760 INFO [stderr]    |
Nov 16 19:04:02.760 INFO [stderr] 28 | const SCORE_TO_BEAT: i16 = 361; //Number of Intersections (used for half-step counting)
Nov 16 19:04:02.761 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 19:04:02.761 INFO [stderr]    |
Nov 16 19:04:02.761 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 19:04:02.761 INFO [stderr] 
Nov 16 19:04:02.762 INFO [stderr] warning: method is never used: `new`
Nov 16 19:04:02.762 INFO [stderr]    --> src/main.rs:525:5
Nov 16 19:04:02.763 INFO [stderr]     |
Nov 16 19:04:02.763 INFO [stderr] 525 |     fn new() -> MCTS_tree{
Nov 16 19:04:02.763 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 16 19:04:02.763 INFO [stderr] 
Nov 16 19:04:02.764 INFO [stderr] warning: type `MCTS_tree` should have a camel case name such as `MctsTree`
Nov 16 19:04:02.764 INFO [stderr]    --> src/main.rs:511:1
Nov 16 19:04:02.764 INFO [stderr]     |
Nov 16 19:04:02.764 INFO [stderr] 511 | / struct MCTS_tree{
Nov 16 19:04:02.764 INFO [stderr] 512 | |     board_state: Board19,
Nov 16 19:04:02.765 INFO [stderr] 513 | |     nx_player: Intersection,
Nov 16 19:04:02.765 INFO [stderr] 514 | |     board_hash: u16,
Nov 16 19:04:02.765 INFO [stderr] ...   |
Nov 16 19:04:02.765 INFO [stderr] 521 | |     last_move: u16,
Nov 16 19:04:02.765 INFO [stderr] 522 | | }
Nov 16 19:04:02.766 INFO [stderr]     | |_^
Nov 16 19:04:02.766 INFO [stderr]     |
Nov 16 19:04:02.766 INFO [stderr]     = note: #[warn(non_camel_case_types)] on by default
Nov 16 19:04:02.766 INFO [stderr] 
Nov 16 19:04:04.355 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.11s
Nov 16 19:04:04.355 INFO [stderr] su: No module specific data is present
Nov 16 19:04:05.279 INFO running `"docker" "inspect" "4cb66ab930b95b7cc4de4482c5c51ba86f3b95e29f3965186c1dc31b0ebda085"`
Nov 16 19:04:05.619 INFO running `"docker" "rm" "-f" "4cb66ab930b95b7cc4de4482c5c51ba86f3b95e29f3965186c1dc31b0ebda085"`
Nov 16 19:04:05.895 INFO [stdout] 4cb66ab930b95b7cc4de4482c5c51ba86f3b95e29f3965186c1dc31b0ebda085
Nov 16 19:04:05.899 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 19:04:06.399 INFO [stdout] 4cf2aeb9b08d44d54f0e34192aa048b5c4df1ddaee8dd7320f5ac32c2a7d575d
Nov 16 19:04:06.401 INFO running `"docker" "start" "-a" "4cf2aeb9b08d44d54f0e34192aa048b5c4df1ddaee8dd7320f5ac32c2a7d575d"`
Nov 16 19:04:07.582 INFO [stderr] usermod: no changes
Nov 16 19:04:07.652 INFO [stderr]    Compiling rusty_go v0.1.0 (/source)
Nov 16 19:04:08.167 INFO [stderr] warning: unused import: `BufRead`
Nov 16 19:04:08.167 INFO [stderr]   --> src/main.rs:19:22
Nov 16 19:04:08.167 INFO [stderr]    |
Nov 16 19:04:08.167 INFO [stderr] 19 | use std::io::{stdin, BufRead};
Nov 16 19:04:08.167 INFO [stderr]    |                      ^^^^^^^
Nov 16 19:04:08.167 INFO [stderr]    |
Nov 16 19:04:08.167 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 16 19:04:08.167 INFO [stderr] 
Nov 16 19:04:08.275 INFO [stderr] warning: variable does not need to be mutable
Nov 16 19:04:08.275 INFO [stderr]    --> src/main.rs:659:13
Nov 16 19:04:08.275 INFO [stderr]     |
Nov 16 19:04:08.275 INFO [stderr] 659 |         let mut tree = MCTS_tree {
Nov 16 19:04:08.275 INFO [stderr]     |             ----^^^^
Nov 16 19:04:08.275 INFO [stderr]     |             |
Nov 16 19:04:08.275 INFO [stderr]     |             help: remove this `mut`
Nov 16 19:04:08.275 INFO [stderr]     |
Nov 16 19:04:08.275 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 19:04:08.275 INFO [stderr] 
Nov 16 19:04:08.291 INFO [stderr] warning: constant item is never used: `SCORE_TO_BEAT`
Nov 16 19:04:08.291 INFO [stderr]   --> src/main.rs:28:1
Nov 16 19:04:08.291 INFO [stderr]    |
Nov 16 19:04:08.291 INFO [stderr] 28 | const SCORE_TO_BEAT: i16 = 361; //Number of Intersections (used for half-step counting)
Nov 16 19:04:08.291 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 19:04:08.291 INFO [stderr]    |
Nov 16 19:04:08.291 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 19:04:08.291 INFO [stderr] 
Nov 16 19:04:08.299 INFO [stderr] warning: method is never used: `new`
Nov 16 19:04:08.299 INFO [stderr]    --> src/main.rs:525:5
Nov 16 19:04:08.299 INFO [stderr]     |
Nov 16 19:04:08.299 INFO [stderr] 525 |     fn new() -> MCTS_tree{
Nov 16 19:04:08.299 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 16 19:04:08.299 INFO [stderr] 
Nov 16 19:04:08.299 INFO [stderr] warning: type `MCTS_tree` should have a camel case name such as `MctsTree`
Nov 16 19:04:08.299 INFO [stderr]    --> src/main.rs:511:1
Nov 16 19:04:08.299 INFO [stderr]     |
Nov 16 19:04:08.299 INFO [stderr] 511 | / struct MCTS_tree{
Nov 16 19:04:08.299 INFO [stderr] 512 | |     board_state: Board19,
Nov 16 19:04:08.299 INFO [stderr] 513 | |     nx_player: Intersection,
Nov 16 19:04:08.299 INFO [stderr] 514 | |     board_hash: u16,
Nov 16 19:04:08.299 INFO [stderr] ...   |
Nov 16 19:04:08.299 INFO [stderr] 521 | |     last_move: u16,
Nov 16 19:04:08.299 INFO [stderr] 522 | | }
Nov 16 19:04:08.299 INFO [stderr]     | |_^
Nov 16 19:04:08.299 INFO [stderr]     |
Nov 16 19:04:08.299 INFO [stderr]     = note: #[warn(non_camel_case_types)] on by default
Nov 16 19:04:08.299 INFO [stderr] 
Nov 16 19:04:08.607 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Nov 16 19:04:08.615 INFO [stderr] su: No module specific data is present
Nov 16 19:04:09.111 INFO running `"docker" "inspect" "4cf2aeb9b08d44d54f0e34192aa048b5c4df1ddaee8dd7320f5ac32c2a7d575d"`
Nov 16 19:04:09.331 INFO running `"docker" "rm" "-f" "4cf2aeb9b08d44d54f0e34192aa048b5c4df1ddaee8dd7320f5ac32c2a7d575d"`
Nov 16 19:04:09.541 INFO [stdout] 4cf2aeb9b08d44d54f0e34192aa048b5c4df1ddaee8dd7320f5ac32c2a7d575d
Nov 16 19:04:09.550 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 19:04:09.983 INFO [stdout] e18f73b7abe2a63b18892d5d06150d329ec90f0fc553a281a46cf644e06e7037
Nov 16 19:04:09.985 INFO running `"docker" "start" "-a" "e18f73b7abe2a63b18892d5d06150d329ec90f0fc553a281a46cf644e06e7037"`
Nov 16 19:04:10.942 INFO [stderr] usermod: no changes
Nov 16 19:04:11.015 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 16 19:04:11.031 INFO [stderr]      Running /target/debug/deps/rusty_go-c2fdfb72857b25ae
Nov 16 19:04:11.031 INFO [stdout] 
Nov 16 19:04:11.031 INFO [stdout] running 0 tests
Nov 16 19:04:11.031 INFO [stdout] 
Nov 16 19:04:11.031 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 19:04:11.031 INFO [stdout] 
Nov 16 19:04:11.031 INFO [stderr] su: No module specific data is present
Nov 16 19:04:11.667 INFO running `"docker" "inspect" "e18f73b7abe2a63b18892d5d06150d329ec90f0fc553a281a46cf644e06e7037"`
Nov 16 19:04:11.951 INFO running `"docker" "rm" "-f" "e18f73b7abe2a63b18892d5d06150d329ec90f0fc553a281a46cf644e06e7037"`
Nov 16 19:04:12.132 INFO [stdout] e18f73b7abe2a63b18892d5d06150d329ec90f0fc553a281a46cf644e06e7037