[INFO] cloning repository https://github.com/elipmoc/rustReversi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elipmoc/rustReversi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felipmoc%2FrustReversi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felipmoc%2FrustReversi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b5e0aa45755e9aa164e9b58b90d1864e3ce5bfe5
[INFO] checking elipmoc/rustReversi against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felipmoc%2FrustReversi" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/elipmoc/rustReversi on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/elipmoc/rustReversi
[INFO] finished tweaking git repo https://github.com/elipmoc/rustReversi
[INFO] tweaked toml for git repo https://github.com/elipmoc/rustReversi written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/elipmoc/rustReversi already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dee110eb18a7d59a274fc0e1f2a279c6cc821e78e31c1614b4ae3b3d3c7b8ad0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dee110eb18a7d59a274fc0e1f2a279c6cc821e78e31c1614b4ae3b3d3c7b8ad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dee110eb18a7d59a274fc0e1f2a279c6cc821e78e31c1614b4ae3b3d3c7b8ad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dee110eb18a7d59a274fc0e1f2a279c6cc821e78e31c1614b4ae3b3d3c7b8ad0", kill_on_drop: false }`
[INFO] [stdout] dee110eb18a7d59a274fc0e1f2a279c6cc821e78e31c1614b4ae3b3d3c7b8ad0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78565f2e6b299734b383ab5ade9d0d6c8cd03853fe590e834ccfa1ecb362faea
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "78565f2e6b299734b383ab5ade9d0d6c8cd03853fe590e834ccfa1ecb362faea", kill_on_drop: false }`
[INFO] [stderr]     Checking rustReversi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> reversi/reversi_board.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |         (reverse_list.len() != 0 && self.board.get(x, y) == StoneState::Empty)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> reversi/reversi_board.rs:169:16
[INFO] [stdout]     |
[INFO] [stdout] 169 |             if (y >= self.board.board.len() || x >= self.board.board[y].len()) {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> reversi/reversi_board.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |         (reverse_list.len() != 0 && self.board.get(x, y) == StoneState::Empty)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> reversi/reversi_board.rs:169:16
[INFO] [stdout]     |
[INFO] [stdout] 169 |             if (y >= self.board.board.len() || x >= self.board.board[y].len()) {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `Reversi_Board_Size` should have an upper case name
[INFO] [stdout]  --> reversi/reversi_board.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const Reversi_Board_Size: u16 = 8;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `REVERSI_BOARD_SIZE`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `blackCount` should have a snake case name
[INFO] [stdout]   --> reversi/reversi_board.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub blackCount: usize,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `black_count`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `whiteCount` should have a snake case name
[INFO] [stdout]   --> reversi/reversi_board.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub whiteCount: usize,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `white_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_StoneState` should have a snake case name
[INFO] [stdout]   --> reversi/reversi_game.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn to_StoneState(&self) -> StoneState {
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `to_stone_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `Reversi_Board_Size` should have an upper case name
[INFO] [stdout]  --> reversi/reversi_board.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const Reversi_Board_Size: u16 = 8;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `REVERSI_BOARD_SIZE`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `blackCount` should have a snake case name
[INFO] [stdout]   --> reversi/reversi_board.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub blackCount: usize,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `black_count`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `whiteCount` should have a snake case name
[INFO] [stdout]   --> reversi/reversi_board.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub whiteCount: usize,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `white_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_StoneState` should have a snake case name
[INFO] [stdout]   --> reversi/reversi_game.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn to_StoneState(&self) -> StoneState {
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `to_stone_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `rustReversi` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `rust_reversi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `rustReversi` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `rust_reversi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "78565f2e6b299734b383ab5ade9d0d6c8cd03853fe590e834ccfa1ecb362faea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78565f2e6b299734b383ab5ade9d0d6c8cd03853fe590e834ccfa1ecb362faea", kill_on_drop: false }`
[INFO] [stdout] 78565f2e6b299734b383ab5ade9d0d6c8cd03853fe590e834ccfa1ecb362faea