[INFO] cloning repository https://github.com/WiktorLidwin/RustDemo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WiktorLidwin/RustDemo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWiktorLidwin%2FRustDemo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWiktorLidwin%2FRustDemo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f23eeb8cec6885e71591a11c79cb8533a904d842
[INFO] checking WiktorLidwin/RustDemo against master#b286722878e18db29a7fbe672be7c4d3b02e8e4d for pr-127655
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWiktorLidwin%2FRustDemo" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/WiktorLidwin/RustDemo on toolchain b286722878e18db29a7fbe672be7c4d3b02e8e4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/WiktorLidwin/RustDemo
[INFO] finished tweaking git repo https://github.com/WiktorLidwin/RustDemo
[INFO] tweaked toml for git repo https://github.com/WiktorLidwin/RustDemo written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/WiktorLidwin/RustDemo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v1.0.50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a56d4475c4326546e3db0e4d3359075f0415913078ac3ea033f70201e496b18
[INFO] running `Command { std: "docker" "start" "-a" "2a56d4475c4326546e3db0e4d3359075f0415913078ac3ea033f70201e496b18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a56d4475c4326546e3db0e4d3359075f0415913078ac3ea033f70201e496b18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a56d4475c4326546e3db0e4d3359075f0415913078ac3ea033f70201e496b18", kill_on_drop: false }`
[INFO] [stdout] 2a56d4475c4326546e3db0e4d3359075f0415913078ac3ea033f70201e496b18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a449236097b88630144d24c56560b8e918ab95402cefe027071dc33e60c1aaaf
[INFO] running `Command { std: "docker" "start" "-a" "a449236097b88630144d24c56560b8e918ab95402cefe027071dc33e60c1aaaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling siphasher v0.2.3
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[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]     Checking safemem v0.3.3
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[INFO] [stderr]     Checking idna v0.1.5
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[INFO] [stderr]     Checking unsafe-any v0.4.2
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[INFO] [stderr]     Checking typemap v0.3.3
[INFO] [stderr]     Checking mime v0.2.6
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[INFO] [stderr]    Compiling rand_chacha v0.1.1
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[INFO] [stderr]    Compiling phf_shared v0.7.24
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[INFO] [stderr]     Checking time v0.1.44
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[INFO] [stderr]     Checking iron v0.6.1
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[INFO] [stdout] warning: unused imports: `ErrorKind` and `Read`
[INFO] [stdout]  --> src/TicTacToeStructs.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 |     use std::io::{ErrorKind, Read, Write};
[INFO] [stdout]   |                   ^^^^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ErrorKind` and `Read`
[INFO] [stdout]  --> src/TicTacToeStructs.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 |     use std::io::{ErrorKind, Read, Write};
[INFO] [stdout]   |                   ^^^^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::TcpListener`
[INFO] [stdout]   --> src/TicTacToeStructs.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     use std::net::TcpListener;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::mpsc`
[INFO] [stdout]   --> src/TicTacToeStructs.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     use std::sync::mpsc;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::TcpListener`
[INFO] [stdout]   --> src/TicTacToeStructs.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     use std::net::TcpListener;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]   --> src/TicTacToeStructs.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     use std::thread;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::mpsc`
[INFO] [stdout]   --> src/TicTacToeStructs.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     use std::sync::mpsc;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::TicTacToeStructs::TicTacToeStructs::Room`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::TicTacToeStructs::TicTacToeStructs::Room;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]   --> src/TicTacToeStructs.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     use std::thread;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::TicTacToeStructs::TicTacToeStructs::Room`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::TicTacToeStructs::TicTacToeStructs::Room;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index` is never read
[INFO] [stdout]    --> src/TicTacToeStructs.rs:121:21
[INFO] [stdout]     |
[INFO] [stdout] 121 |             let mut index = 0;
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index` is never read
[INFO] [stdout]    --> src/TicTacToeStructs.rs:121:21
[INFO] [stdout]     |
[INFO] [stdout] 121 |             let mut index = 0;
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/TicTacToeStructs.rs:200:17
[INFO] [stdout]     |
[INFO] [stdout] 200 |             let mut temp =  self.rooms.iter().find(|&x| x.id == id);
[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/TicTacToeStructs.rs:200:17
[INFO] [stdout]     |
[INFO] [stdout] 200 |             let mut temp =  self.rooms.iter().find(|&x| x.id == id);
[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: unused variable: `currentPlayerTurn`
[INFO] [stdout]   --> src/main.rs:92:25
[INFO] [stdout]    |
[INFO] [stdout] 92 |                     let currentPlayerTurn = Rooms.findRoom(msg.getMessage().getData()).unwrap().getPlayersTurn();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_currentPlayerTurn`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `currentPlayerTurn`
[INFO] [stdout]   --> src/main.rs:92:25
[INFO] [stdout]    |
[INFO] [stdout] 92 |                     let currentPlayerTurn = Rooms.findRoom(msg.getMessage().getData()).unwrap().getPlayersTurn();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_currentPlayerTurn`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LOCAL` is never used
[INFO] [stdout]  --> src/main.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const LOCAL: &str = "127.0.0.1:6000";
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LOCAL` is never used
[INFO] [stdout]  --> src/main.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const LOCAL: &str = "127.0.0.1:6000";
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `TicTacToeStructs` should have a snake case name
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | mod TicTacToeStructs;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `tic_tac_toe_structs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `PORT` should have a snake case name
[INFO] [stdout]   --> src/main.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let PORT: &str = &*std::env::var("PORT").unwrap().to_owned();
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `TicTacToeStructs` should have a snake case name
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | mod TicTacToeStructs;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `tic_tac_toe_structs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `IP` should have a snake case name
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let IP = Ipv4Addr::UNSPECIFIED.to_string();
[INFO] [stdout]    |         ^^ help: convert the identifier to snake case: `ip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `PORT` should have a snake case name
[INFO] [stdout]   --> src/main.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let PORT: &str = &*std::env::var("PORT").unwrap().to_owned();
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `localIp` should have a snake case name
[INFO] [stdout]   --> src/main.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let localIp = IP+":" +PORT; 
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case: `local_ip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `IP` should have a snake case name
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let IP = Ipv4Addr::UNSPECIFIED.to_string();
[INFO] [stdout]    |         ^^ help: convert the identifier to snake case: `ip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `localIp` should have a snake case name
[INFO] [stdout]   --> src/main.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let localIp = IP+":" +PORT; 
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case: `local_ip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `TCPlocalIp` should have a snake case name
[INFO] [stdout]   --> src/main.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let TCPlocalIp = "0.0.0.0:4040"; 
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `tcplocal_ip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `TCPlocalIp` should have a snake case name
[INFO] [stdout]   --> src/main.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let TCPlocalIp = "0.0.0.0:4040"; 
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `tcplocal_ip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Rooms` should have a snake case name
[INFO] [stdout]   --> src/main.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mut Rooms = Rooms::new();
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `rooms`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Rooms` should have a snake case name
[INFO] [stdout]   --> src/main.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mut Rooms = Rooms::new();
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `rooms`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `numOfPlayers` should have a snake case name
[INFO] [stdout]   --> src/main.rs:91:25
[INFO] [stdout]    |
[INFO] [stdout] 91 |                     let numOfPlayers = Rooms.findRoom(msg.getMessage().getData()).unwrap().getNumberOfPlayers();
[INFO] [stdout]    |                         ^^^^^^^^^^^^ help: convert the identifier to snake case: `num_of_players`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `numOfPlayers` should have a snake case name
[INFO] [stdout]   --> src/main.rs:91:25
[INFO] [stdout]    |
[INFO] [stdout] 91 |                     let numOfPlayers = Rooms.findRoom(msg.getMessage().getData()).unwrap().getNumberOfPlayers();
[INFO] [stdout]    |                         ^^^^^^^^^^^^ help: convert the identifier to snake case: `num_of_players`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currentPlayerTurn` should have a snake case name
[INFO] [stdout]   --> src/main.rs:92:25
[INFO] [stdout]    |
[INFO] [stdout] 92 |                     let currentPlayerTurn = Rooms.findRoom(msg.getMessage().getData()).unwrap().getPlayersTurn();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `current_player_turn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currentPlayerTurn` should have a snake case name
[INFO] [stdout]   --> src/main.rs:92:25
[INFO] [stdout]    |
[INFO] [stdout] 92 |                     let currentPlayerTurn = Rooms.findRoom(msg.getMessage().getData()).unwrap().getPlayersTurn();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `current_player_turn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused comparison that must be used
[INFO] [stdout]    --> src/TicTacToeStructs.rs:261:17
[INFO] [stdout]     |
[INFO] [stdout] 261 |                 self.winner == self.checkBoardWinner();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the comparison produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 261 |                 let _ = self.winner == self.checkBoardWinner();
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused comparison that must be used
[INFO] [stdout]    --> src/TicTacToeStructs.rs:261:17
[INFO] [stdout]     |
[INFO] [stdout] 261 |                 self.winner == self.checkBoardWinner();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the comparison produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 261 |                 let _ = self.winner == self.checkBoardWinner();
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.78s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "a449236097b88630144d24c56560b8e918ab95402cefe027071dc33e60c1aaaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a449236097b88630144d24c56560b8e918ab95402cefe027071dc33e60c1aaaf", kill_on_drop: false }`
[INFO] [stdout] a449236097b88630144d24c56560b8e918ab95402cefe027071dc33e60c1aaaf
[INFO] checking WiktorLidwin/RustDemo against try#6a5749073f2ebf59d7740d30e50a932a85756ee7 for pr-127655
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWiktorLidwin%2FRustDemo" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/WiktorLidwin/RustDemo on toolchain 6a5749073f2ebf59d7740d30e50a932a85756ee7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/WiktorLidwin/RustDemo
[INFO] finished tweaking git repo https://github.com/WiktorLidwin/RustDemo
[INFO] tweaked toml for git repo https://github.com/WiktorLidwin/RustDemo written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/WiktorLidwin/RustDemo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] efcf47346c8272c2a187890b300252655c226c49631bc550a99039a2d064ba51
[INFO] running `Command { std: "docker" "start" "-a" "efcf47346c8272c2a187890b300252655c226c49631bc550a99039a2d064ba51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efcf47346c8272c2a187890b300252655c226c49631bc550a99039a2d064ba51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efcf47346c8272c2a187890b300252655c226c49631bc550a99039a2d064ba51", kill_on_drop: false }`
[INFO] [stdout] efcf47346c8272c2a187890b300252655c226c49631bc550a99039a2d064ba51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86a6323ab805de42f02e365b85ba58611e0d77889a28a17a21f3471891bf3da8
[INFO] running `Command { std: "docker" "start" "-a" "86a6323ab805de42f02e365b85ba58611e0d77889a28a17a21f3471891bf3da8", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]     Checking traitobject v0.1.0
[INFO] [stderr]    Compiling syn v1.0.50
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking typeable v0.1.2
[INFO] [stderr]     Checking modifier v0.1.0
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking unsafe-any v0.4.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]     Checking typemap v0.3.3
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stdout] error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/typemap-0.3.3/src/lib.rs:185:18
[INFO] [stdout]     |
[INFO] [stdout] 185 | impl<'a, K: Key, A: ?Sized + UnsafeAnyExt + 'a = UnsafeAny> Entry<'a, K, A> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `typemap` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "86a6323ab805de42f02e365b85ba58611e0d77889a28a17a21f3471891bf3da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86a6323ab805de42f02e365b85ba58611e0d77889a28a17a21f3471891bf3da8", kill_on_drop: false }`
[INFO] [stdout] 86a6323ab805de42f02e365b85ba58611e0d77889a28a17a21f3471891bf3da8
