[INFO] cloning repository https://github.com/lordofwizard/tictactoe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lordofwizard/tictactoe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flordofwizard%2Ftictactoe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flordofwizard%2Ftictactoe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 696c50c88da30caab2c9161e6ae6f3e0929436e7
[INFO] testing lordofwizard/tictactoe against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flordofwizard%2Ftictactoe" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lordofwizard/tictactoe on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lordofwizard/tictactoe
[INFO] finished tweaking git repo https://github.com/lordofwizard/tictactoe
[INFO] tweaked toml for git repo https://github.com/lordofwizard/tictactoe written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/lordofwizard/tictactoe already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e7e216c090a838dc8c46e3546801c0c9d0505110bb7d70257c8e596407dd19e
[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" "6e7e216c090a838dc8c46e3546801c0c9d0505110bb7d70257c8e596407dd19e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e7e216c090a838dc8c46e3546801c0c9d0505110bb7d70257c8e596407dd19e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e7e216c090a838dc8c46e3546801c0c9d0505110bb7d70257c8e596407dd19e", kill_on_drop: false }`
[INFO] [stdout] 6e7e216c090a838dc8c46e3546801c0c9d0505110bb7d70257c8e596407dd19e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a95160a2511a898dde41ad36a3887616da22d3b07a5e9ee498ccf437b4f7c51d
[INFO] running `Command { std: "docker" "start" "-a" "a95160a2511a898dde41ad36a3887616da22d3b07a5e9ee498ccf437b4f7c51d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.118
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling tictactoe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/run.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/run.rs:106:20
[INFO] [stdout]     |
[INFO] [stdout] 106 |                 if (&self.board_instance.board[i][j] == &'X' || &self.board_instance.board[i][j] == &'O'){
[INFO] [stdout]     |                    ^                                                                                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 106 -                 if (&self.board_instance.board[i][j] == &'X' || &self.board_instance.board[i][j] == &'O'){
[INFO] [stdout] 106 +                 if &self.board_instance.board[i][j] == &'X' || &self.board_instance.board[i][j] == &'O' {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/run.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |         if (count == 9) {
[INFO] [stdout]     |            ^          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 111 -         if (count == 9) {
[INFO] [stdout] 111 +         if count == 9 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Player1`
[INFO] [stdout]   --> src/run.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let mut Player1 :Player =  Player{
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Player1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Player1`
[INFO] [stdout]   --> src/run.rs:79:17
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let mut Player1 :Player =  Player{
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Player1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/run.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let mut Player1 :Player =  Player{
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/run.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let mut Player1 :Player =  Player{
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_full`
[INFO] [stdout]    --> src/run.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn is_full(&mut self) -> bool{
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Player1` should have a snake case name
[INFO] [stdout]   --> src/run.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let mut Player1 :Player =  Player{
[INFO] [stdout]    |                 ^^^^^^^ help: convert the identifier to snake case: `player1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Player1` should have a snake case name
[INFO] [stdout]   --> src/run.rs:79:17
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let mut Player1 :Player =  Player{
[INFO] [stdout]    |                 ^^^^^^^ help: convert the identifier to snake case: `player1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.61s
[INFO] running `Command { std: "docker" "inspect" "a95160a2511a898dde41ad36a3887616da22d3b07a5e9ee498ccf437b4f7c51d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a95160a2511a898dde41ad36a3887616da22d3b07a5e9ee498ccf437b4f7c51d", kill_on_drop: false }`
[INFO] [stdout] a95160a2511a898dde41ad36a3887616da22d3b07a5e9ee498ccf437b4f7c51d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 09671b5a8181b13efb6cdccf46752d3509afbb1d52d43851bc5d7626c465a93a
[INFO] running `Command { std: "docker" "start" "-a" "09671b5a8181b13efb6cdccf46752d3509afbb1d52d43851bc5d7626c465a93a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tictactoe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/run.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/run.rs:106:20
[INFO] [stdout]     |
[INFO] [stdout] 106 |                 if (&self.board_instance.board[i][j] == &'X' || &self.board_instance.board[i][j] == &'O'){
[INFO] [stdout]     |                    ^                                                                                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 106 -                 if (&self.board_instance.board[i][j] == &'X' || &self.board_instance.board[i][j] == &'O'){
[INFO] [stdout] 106 +                 if &self.board_instance.board[i][j] == &'X' || &self.board_instance.board[i][j] == &'O' {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/run.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |         if (count == 9) {
[INFO] [stdout]     |            ^          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 111 -         if (count == 9) {
[INFO] [stdout] 111 +         if count == 9 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Player1`
[INFO] [stdout]   --> src/run.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let mut Player1 :Player =  Player{
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Player1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Player1`
[INFO] [stdout]   --> src/run.rs:79:17
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let mut Player1 :Player =  Player{
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Player1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/run.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let mut Player1 :Player =  Player{
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/run.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let mut Player1 :Player =  Player{
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_full`
[INFO] [stdout]    --> src/run.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn is_full(&mut self) -> bool{
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Player1` should have a snake case name
[INFO] [stdout]   --> src/run.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let mut Player1 :Player =  Player{
[INFO] [stdout]    |                 ^^^^^^^ help: convert the identifier to snake case: `player1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Player1` should have a snake case name
[INFO] [stdout]   --> src/run.rs:79:17
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let mut Player1 :Player =  Player{
[INFO] [stdout]    |                 ^^^^^^^ help: convert the identifier to snake case: `player1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "09671b5a8181b13efb6cdccf46752d3509afbb1d52d43851bc5d7626c465a93a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09671b5a8181b13efb6cdccf46752d3509afbb1d52d43851bc5d7626c465a93a", kill_on_drop: false }`
[INFO] [stdout] 09671b5a8181b13efb6cdccf46752d3509afbb1d52d43851bc5d7626c465a93a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c968eda2e478462c64dc0f14c0b42dfc6fe7c88925156ef5c2ee0ed32e36f27d
[INFO] running `Command { std: "docker" "start" "-a" "c968eda2e478462c64dc0f14c0b42dfc6fe7c88925156ef5c2ee0ed32e36f27d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> src/run.rs:1:5
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 1 | use std::borrow::Borrow;
[INFO] [stdout] 
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/run.rs:106:20
[INFO] [stderr]     |
[INFO] [stderr] 106 |                 if (&self.board_instance.board[i][j] == &'X' || &self.board_instance.board[i][j] == &'O'){
[INFO] [stderr]     |                    ^                                                                                    ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 106 -                 if (&self.board_instance.board[i][j] == &'X' || &self.board_instance.board[i][j] == &'O'){
[INFO] [stderr] 106 +                 if &self.board_instance.board[i][j] == &'X' || &self.board_instance.board[i][j] == &'O' {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/run.rs:111:12
[INFO] [stderr]     |
[INFO] [stderr] 111 |         if (count == 9) {
[INFO] [stderr]     |            ^          ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 111 -         if (count == 9) {
[INFO] [stderr] 111 +         if count == 9 {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Player1`
[INFO] [stderr]   --> src/run.rs:74:17
[INFO] [stderr]    |
[INFO] [stderr] 74 |         let mut Player1 :Player =  Player{
[INFO] [stderr]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Player1`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Player1`
[INFO] [stderr]   --> src/run.rs:79:17
[INFO] [stderr]    |
[INFO] [stderr] 79 |         let mut Player1 :Player =  Player{
[INFO] [stderr]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Player1`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/run.rs:74:13
[INFO] [stderr]    |
[INFO] [stderr] 74 |         let mut Player1 :Player =  Player{
[INFO] [stderr]    |             ----^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/run.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |         let mut Player1 :Player =  Player{
[INFO] [stderr]    |             ----^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_full`
[INFO] [stderr]    --> src/run.rs:102:8
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn is_full(&mut self) -> bool{
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Player1` should have a snake case name
[INFO] [stderr]   --> src/run.rs:74:17
[INFO] [stderr]    |
[INFO] [stderr] 74 |         let mut Player1 :Player =  Player{
[INFO] [stderr]    |                 ^^^^^^^ help: convert the identifier to snake case: `player1`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Player1` should have a snake case name
[INFO] [stderr]   --> src/run.rs:79:17
[INFO] [stderr]    |
[INFO] [stderr] 79 |         let mut Player1 :Player =  Player{
[INFO] [stderr]    |                 ^^^^^^^ help: convert the identifier to snake case: `player1`
[INFO] [stderr] 
[INFO] [stderr] warning: `tictactoe` (bin "tictactoe" test) generated 10 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tictactoe-f536e8050825c97e)
[INFO] running `Command { std: "docker" "inspect" "c968eda2e478462c64dc0f14c0b42dfc6fe7c88925156ef5c2ee0ed32e36f27d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c968eda2e478462c64dc0f14c0b42dfc6fe7c88925156ef5c2ee0ed32e36f27d", kill_on_drop: false }`
[INFO] [stdout] c968eda2e478462c64dc0f14c0b42dfc6fe7c88925156ef5c2ee0ed32e36f27d