[INFO] updating cached repository https://github.com/HenryTheCat/RUSThello
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dbc17037ed959f9278e86126936e9f63c06da77c
[INFO] testing HenryTheCat/RUSThello against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHenryTheCat%2FRUSThello" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HenryTheCat/RUSThello on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/HenryTheCat/RUSThello
[INFO] finished tweaking git repo https://github.com/HenryTheCat/RUSThello
[INFO] tweaked toml for git repo https://github.com/HenryTheCat/RUSThello written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/HenryTheCat/RUSThello already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: `panic` setting is ignored for `bench` profile
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] 8789f0401060623ae13d485ac9f050d0d6cd78c2050cbe83f692778d9910e57e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "8789f0401060623ae13d485ac9f050d0d6cd78c2050cbe83f692778d9910e57e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: `panic` setting is ignored for `bench` profile
[INFO] [stderr]    Compiling num_cpus v1.6.2
[INFO] [stderr]    Compiling termion v1.4.0
[INFO] [stderr]    Compiling reversi v0.5.0 (https://github.com/EGhiorzi/reversi/#44ca82c6)
[INFO] [stderr]    Compiling rayon-core v1.2.1
[INFO] [stderr]    Compiling rayon v0.8.1
[INFO] [stderr]    Compiling rusthello v2.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ai_player.rs:58:37
[INFO] [stderr]    |
[INFO] [stderr] 58 |         Ok(game::PlayerAction::Move(try!(match *self {
[INFO] [stderr]    |                                     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ai_player.rs:116:29
[INFO] [stderr]     |
[INFO] [stderr] 116 |             let mut score = try!(AiPlayer::ai_eval_with_leftover(turn, comps)).0;
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ai_player.rs:194:80
[INFO] [stderr]     |
[INFO] [stderr] 194 | ...                   Some(_) if leftover < turns_left => Score::Running(try!(AiPlayer::heavy_eval(&turn_after_move))),
[INFO] [stderr]     |                                                                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ai_player.rs:197:58
[INFO] [stderr]     |
[INFO] [stderr] 197 | ...                   let new_score_leftover = try!(AiPlayer::ai_eval_with_leftover(&turn_after_move, new_comps));
[INFO] [stderr]     |                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/interface.rs:204:28
[INFO] [stderr]     |
[INFO] [stderr] 204 |                         '1'...'8' => row = Some(curr_char as usize - '1' as usize),
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/interface.rs:205:28
[INFO] [stderr]     |
[INFO] [stderr] 205 |                         'a'...'h' => col = Some(curr_char as usize - 'a' as usize),
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:59:56
[INFO] [stderr]    |
[INFO] [stderr] 59 |             Box::new(human_player::HumanPlayer) as Box<IsPlayer<OtherAction>>
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:61:75
[INFO] [stderr]    |
[INFO] [stderr] 61 |         UserCommand::AiWeak => Box::new(ai_player::AiPlayer::Weak) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:62:79
[INFO] [stderr]    |
[INFO] [stderr] 62 |         UserCommand::AiMedium => Box::new(ai_player::AiPlayer::Medium) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:63:79
[INFO] [stderr]    |
[INFO] [stderr] 63 |         UserCommand::AiStrong => Box::new(ai_player::AiPlayer::Strong) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:71:56
[INFO] [stderr]    |
[INFO] [stderr] 71 |             Box::new(human_player::HumanPlayer) as Box<IsPlayer<OtherAction>>
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:73:75
[INFO] [stderr]    |
[INFO] [stderr] 73 |         UserCommand::AiWeak => Box::new(ai_player::AiPlayer::Weak) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:74:79
[INFO] [stderr]    |
[INFO] [stderr] 74 |         UserCommand::AiMedium => Box::new(ai_player::AiPlayer::Medium) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:75:79
[INFO] [stderr]    |
[INFO] [stderr] 75 |         UserCommand::AiStrong => Box::new(ai_player::AiPlayer::Strong) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.83s
[INFO] running `"docker" "inspect" "8789f0401060623ae13d485ac9f050d0d6cd78c2050cbe83f692778d9910e57e"`
[INFO] running `"docker" "rm" "-f" "8789f0401060623ae13d485ac9f050d0d6cd78c2050cbe83f692778d9910e57e"`
[INFO] [stdout] 8789f0401060623ae13d485ac9f050d0d6cd78c2050cbe83f692778d9910e57e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 780daeb7e287f6837db651cd4a6eb00dfe2221b1569c901a0df9f24386ab65d0
[INFO] running `"docker" "start" "-a" "780daeb7e287f6837db651cd4a6eb00dfe2221b1569c901a0df9f24386ab65d0"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: `panic` setting is ignored for `bench` profile
[INFO] [stderr]    Compiling rusthello v2.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ai_player.rs:58:37
[INFO] [stderr]    |
[INFO] [stderr] 58 |         Ok(game::PlayerAction::Move(try!(match *self {
[INFO] [stderr]    |                                     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ai_player.rs:116:29
[INFO] [stderr]     |
[INFO] [stderr] 116 |             let mut score = try!(AiPlayer::ai_eval_with_leftover(turn, comps)).0;
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ai_player.rs:194:80
[INFO] [stderr]     |
[INFO] [stderr] 194 | ...                   Some(_) if leftover < turns_left => Score::Running(try!(AiPlayer::heavy_eval(&turn_after_move))),
[INFO] [stderr]     |                                                                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ai_player.rs:197:58
[INFO] [stderr]     |
[INFO] [stderr] 197 | ...                   let new_score_leftover = try!(AiPlayer::ai_eval_with_leftover(&turn_after_move, new_comps));
[INFO] [stderr]     |                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/interface.rs:204:28
[INFO] [stderr]     |
[INFO] [stderr] 204 |                         '1'...'8' => row = Some(curr_char as usize - '1' as usize),
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/interface.rs:205:28
[INFO] [stderr]     |
[INFO] [stderr] 205 |                         'a'...'h' => col = Some(curr_char as usize - 'a' as usize),
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:59:56
[INFO] [stderr]    |
[INFO] [stderr] 59 |             Box::new(human_player::HumanPlayer) as Box<IsPlayer<OtherAction>>
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:61:75
[INFO] [stderr]    |
[INFO] [stderr] 61 |         UserCommand::AiWeak => Box::new(ai_player::AiPlayer::Weak) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:62:79
[INFO] [stderr]    |
[INFO] [stderr] 62 |         UserCommand::AiMedium => Box::new(ai_player::AiPlayer::Medium) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:63:79
[INFO] [stderr]    |
[INFO] [stderr] 63 |         UserCommand::AiStrong => Box::new(ai_player::AiPlayer::Strong) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:71:56
[INFO] [stderr]    |
[INFO] [stderr] 71 |             Box::new(human_player::HumanPlayer) as Box<IsPlayer<OtherAction>>
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:73:75
[INFO] [stderr]    |
[INFO] [stderr] 73 |         UserCommand::AiWeak => Box::new(ai_player::AiPlayer::Weak) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:74:79
[INFO] [stderr]    |
[INFO] [stderr] 74 |         UserCommand::AiMedium => Box::new(ai_player::AiPlayer::Medium) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:75:79
[INFO] [stderr]    |
[INFO] [stderr] 75 |         UserCommand::AiStrong => Box::new(ai_player::AiPlayer::Strong) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:59:56
[INFO] [stderr]    |
[INFO] [stderr] 59 |             Box::new(human_player::HumanPlayer) as Box<IsPlayer<OtherAction>>
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:61:75
[INFO] [stderr]    |
[INFO] [stderr] 61 |         UserCommand::AiWeak => Box::new(ai_player::AiPlayer::Weak) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:62:79
[INFO] [stderr]    |
[INFO] [stderr] 62 |         UserCommand::AiMedium => Box::new(ai_player::AiPlayer::Medium) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:63:79
[INFO] [stderr]    |
[INFO] [stderr] 63 |         UserCommand::AiStrong => Box::new(ai_player::AiPlayer::Strong) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:71:56
[INFO] [stderr]    |
[INFO] [stderr] 71 |             Box::new(human_player::HumanPlayer) as Box<IsPlayer<OtherAction>>
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:73:75
[INFO] [stderr]    |
[INFO] [stderr] 73 |         UserCommand::AiWeak => Box::new(ai_player::AiPlayer::Weak) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:74:79
[INFO] [stderr]    |
[INFO] [stderr] 74 |         UserCommand::AiMedium => Box::new(ai_player::AiPlayer::Medium) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:75:79
[INFO] [stderr]    |
[INFO] [stderr] 75 |         UserCommand::AiStrong => Box::new(ai_player::AiPlayer::Strong) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ai_player.rs:58:37
[INFO] [stderr]    |
[INFO] [stderr] 58 |         Ok(game::PlayerAction::Move(try!(match *self {
[INFO] [stderr]    |                                     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ai_player.rs:116:29
[INFO] [stderr]     |
[INFO] [stderr] 116 |             let mut score = try!(AiPlayer::ai_eval_with_leftover(turn, comps)).0;
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ai_player.rs:194:80
[INFO] [stderr]     |
[INFO] [stderr] 194 | ...                   Some(_) if leftover < turns_left => Score::Running(try!(AiPlayer::heavy_eval(&turn_after_move))),
[INFO] [stderr]     |                                                                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ai_player.rs:197:58
[INFO] [stderr]     |
[INFO] [stderr] 197 | ...                   let new_score_leftover = try!(AiPlayer::ai_eval_with_leftover(&turn_after_move, new_comps));
[INFO] [stderr]     |                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/interface.rs:204:28
[INFO] [stderr]     |
[INFO] [stderr] 204 |                         '1'...'8' => row = Some(curr_char as usize - '1' as usize),
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/interface.rs:205:28
[INFO] [stderr]     |
[INFO] [stderr] 205 |                         'a'...'h' => col = Some(curr_char as usize - 'a' as usize),
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> tests/test_ai/mod.rs:59:37
[INFO] [stderr]    |
[INFO] [stderr] 59 |         Ok(game::PlayerAction::Move(try!(ExpAiPlayer::find_best_move(turn, STRENGHT))))
[INFO] [stderr]    |                                     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> tests/test_ai/mod.rs:113:29
[INFO] [stderr]     |
[INFO] [stderr] 113 |             let mut score = try!(ExpAiPlayer::ai_eval_with_leftover(turn, comps)).0;
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> tests/test_ai/mod.rs:170:80
[INFO] [stderr]     |
[INFO] [stderr] 170 | ...                   Some(_) if leftover < turns_left => Score::Running(try!(ExpAiPlayer::heavy_eval(&turn_after_move))),
[INFO] [stderr]     |                                                                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.59s
[INFO] running `"docker" "inspect" "780daeb7e287f6837db651cd4a6eb00dfe2221b1569c901a0df9f24386ab65d0"`
[INFO] running `"docker" "rm" "-f" "780daeb7e287f6837db651cd4a6eb00dfe2221b1569c901a0df9f24386ab65d0"`
[INFO] [stdout] 780daeb7e287f6837db651cd4a6eb00dfe2221b1569c901a0df9f24386ab65d0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5bd5ccdd155f69824ba7d92e7c6d44347fff995ea5a7c70deaa4ae849b177772
[INFO] running `"docker" "start" "-a" "5bd5ccdd155f69824ba7d92e7c6d44347fff995ea5a7c70deaa4ae849b177772"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: `panic` setting is ignored for `bench` profile
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ai_player.rs:58:37
[INFO] [stderr]    |
[INFO] [stderr] 58 |         Ok(game::PlayerAction::Move(try!(match *self {
[INFO] [stderr]    |                                     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ai_player.rs:116:29
[INFO] [stderr]     |
[INFO] [stderr] 116 |             let mut score = try!(AiPlayer::ai_eval_with_leftover(turn, comps)).0;
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ai_player.rs:194:80
[INFO] [stderr]     |
[INFO] [stderr] 194 | ...                   Some(_) if leftover < turns_left => Score::Running(try!(AiPlayer::heavy_eval(&turn_after_move))),
[INFO] [stderr]     |                                                                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ai_player.rs:197:58
[INFO] [stderr]     |
[INFO] [stderr] 197 | ...                   let new_score_leftover = try!(AiPlayer::ai_eval_with_leftover(&turn_after_move, new_comps));
[INFO] [stderr]     |                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/interface.rs:204:28
[INFO] [stderr]     |
[INFO] [stderr] 204 |                         '1'...'8' => row = Some(curr_char as usize - '1' as usize),
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/interface.rs:205:28
[INFO] [stderr]     |
[INFO] [stderr] 205 |                         'a'...'h' => col = Some(curr_char as usize - 'a' as usize),
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ai_player.rs:58:37
[INFO] [stderr]    |
[INFO] [stderr] 58 |         Ok(game::PlayerAction::Move(try!(match *self {
[INFO] [stderr]    |                                     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ai_player.rs:116:29
[INFO] [stderr]     |
[INFO] [stderr] 116 |             let mut score = try!(AiPlayer::ai_eval_with_leftover(turn, comps)).0;
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ai_player.rs:194:80
[INFO] [stderr]     |
[INFO] [stderr] 194 | ...                   Some(_) if leftover < turns_left => Score::Running(try!(AiPlayer::heavy_eval(&turn_after_move))),
[INFO] [stderr]     |                                                                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ai_player.rs:197:58
[INFO] [stderr]     |
[INFO] [stderr] 197 | ...                   let new_score_leftover = try!(AiPlayer::ai_eval_with_leftover(&turn_after_move, new_comps));
[INFO] [stderr]     |                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/interface.rs:204:28
[INFO] [stderr]     |
[INFO] [stderr] 204 |                         '1'...'8' => row = Some(curr_char as usize - '1' as usize),
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/interface.rs:205:28
[INFO] [stderr]     |
[INFO] [stderr] 205 |                         'a'...'h' => col = Some(curr_char as usize - 'a' as usize),
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:59:56
[INFO] [stderr]    |
[INFO] [stderr] 59 |             Box::new(human_player::HumanPlayer) as Box<IsPlayer<OtherAction>>
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:59:56
[INFO] [stderr]    |
[INFO] [stderr] 59 |             Box::new(human_player::HumanPlayer) as Box<IsPlayer<OtherAction>>
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:61:75
[INFO] [stderr]    |
[INFO] [stderr] 61 |         UserCommand::AiWeak => Box::new(ai_player::AiPlayer::Weak) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:62:79
[INFO] [stderr]    |
[INFO] [stderr] 62 |         UserCommand::AiMedium => Box::new(ai_player::AiPlayer::Medium) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:63:79
[INFO] [stderr]    |
[INFO] [stderr] 63 |         UserCommand::AiStrong => Box::new(ai_player::AiPlayer::Strong) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:71:56
[INFO] [stderr]    |
[INFO] [stderr] 71 |             Box::new(human_player::HumanPlayer) as Box<IsPlayer<OtherAction>>
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:73:75
[INFO] [stderr]    |
[INFO] [stderr] 73 |         UserCommand::AiWeak => Box::new(ai_player::AiPlayer::Weak) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:74:79
[INFO] [stderr]    |
[INFO] [stderr] 74 |         UserCommand::AiMedium => Box::new(ai_player::AiPlayer::Medium) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:75:79
[INFO] [stderr]    |
[INFO] [stderr] 75 |         UserCommand::AiStrong => Box::new(ai_player::AiPlayer::Strong) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:61:75
[INFO] [stderr]    |
[INFO] [stderr] 61 |         UserCommand::AiWeak => Box::new(ai_player::AiPlayer::Weak) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:62:79
[INFO] [stderr]    |
[INFO] [stderr] 62 |         UserCommand::AiMedium => Box::new(ai_player::AiPlayer::Medium) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:63:79
[INFO] [stderr]    |
[INFO] [stderr] 63 |         UserCommand::AiStrong => Box::new(ai_player::AiPlayer::Strong) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:71:56
[INFO] [stderr]    |
[INFO] [stderr] 71 |             Box::new(human_player::HumanPlayer) as Box<IsPlayer<OtherAction>>
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:73:75
[INFO] [stderr]    |
[INFO] [stderr] 73 |         UserCommand::AiWeak => Box::new(ai_player::AiPlayer::Weak) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:74:79
[INFO] [stderr]    |
[INFO] [stderr] 74 |         UserCommand::AiMedium => Box::new(ai_player::AiPlayer::Medium) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:75:79
[INFO] [stderr]    |
[INFO] [stderr] 75 |         UserCommand::AiStrong => Box::new(ai_player::AiPlayer::Strong) as Box<IsPlayer<OtherAction>>,
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IsPlayer<OtherAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout] 
[INFO] [stderr]   --> tests/test_ai/mod.rs:59:37
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 59 |         Ok(game::PlayerAction::Move(try!(ExpAiPlayer::find_best_move(turn, STRENGHT))))
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr]    |                                     ^^^
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> tests/test_ai/mod.rs:113:29
[INFO] [stderr]     |
[INFO] [stderr] 113 |             let mut score = try!(ExpAiPlayer::ai_eval_with_leftover(turn, comps)).0;
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> tests/test_ai/mod.rs:170:80
[INFO] [stderr]     |
[INFO] [stderr] 170 | ...                   Some(_) if leftover < turns_left => Score::Running(try!(ExpAiPlayer::heavy_eval(&turn_after_move))),
[INFO] [stderr]     |                                                                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rusthello_lib-344543a4b8551095
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rusthello-b5b82e341098988e
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ai-ea4f88e5afcb7844
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_ai ... test test_ai has been running for over 60 seconds
[INFO] [stdout] test test_ai ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rusthello_lib
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5bd5ccdd155f69824ba7d92e7c6d44347fff995ea5a7c70deaa4ae849b177772"`
[INFO] running `"docker" "rm" "-f" "5bd5ccdd155f69824ba7d92e7c6d44347fff995ea5a7c70deaa4ae849b177772"`
[INFO] [stdout] 5bd5ccdd155f69824ba7d92e7c6d44347fff995ea5a7c70deaa4ae849b177772