[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] testing WiktorLidwin/RustDemo against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWiktorLidwin%2FRustDemo" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. 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[INFO] validating manifest of git repo https://github.com/WiktorLidwin/RustDemo on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-8/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: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bincode v1.3.1 [INFO] [stderr] Downloaded modifier v0.1.0 [INFO] [stderr] Downloaded phf_codegen v0.7.24 [INFO] [stderr] Downloaded time v0.1.44 [INFO] [stderr] Downloaded phf v0.7.24 [INFO] [stderr] Downloaded rand_xorshift v0.1.1 [INFO] [stderr] Downloaded mime v0.2.6 [INFO] [stderr] Downloaded rand_chacha v0.1.1 [INFO] [stderr] Downloaded language-tags v0.2.2 [INFO] [stderr] Downloaded httparse v1.3.4 [INFO] [stderr] Downloaded log v0.4.11 [INFO] [stderr] Downloaded base64 v0.9.3 [INFO] [stderr] Downloaded typeable v0.1.2 [INFO] [stderr] Downloaded traitobject v0.1.0 [INFO] [stderr] Downloaded phf_generator v0.7.24 [INFO] [stderr] Downloaded mime_guess v1.8.8 [INFO] [stderr] Downloaded typemap v0.3.3 [INFO] [stderr] Downloaded unicode-bidi v0.3.4 [INFO] [stderr] Downloaded safemem v0.3.3 [INFO] [stderr] Downloaded unicode-normalization v0.1.16 [INFO] [stderr] Downloaded rand_hc v0.1.0 [INFO] [stderr] Downloaded tinyvec v1.1.0 [INFO] [stderr] Downloaded idna v0.1.5 [INFO] [stderr] Downloaded siphasher v0.2.3 [INFO] [stderr] Downloaded url v1.7.2 [INFO] [stderr] Downloaded percent-encoding v1.0.1 [INFO] [stderr] Downloaded unicase v1.4.2 [INFO] [stderr] Downloaded hermit-abi v0.1.17 [INFO] [stderr] Downloaded iron v0.6.1 [INFO] [stderr] Downloaded syn v1.0.50 [INFO] [stderr] Downloaded serde_derive v1.0.117 [INFO] [stderr] Downloaded unsafe-any v0.4.2 [INFO] [stderr] Downloaded matches v0.1.8 [INFO] [stderr] Downloaded hyper v0.10.16 [INFO] [stderr] Downloaded rand v0.6.5 [INFO] [stderr] Downloaded wasi v0.10.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded log v0.3.9 [INFO] [stderr] Downloaded rand_jitter v0.1.4 [INFO] [stderr] Downloaded cloudabi v0.0.3 [INFO] [stderr] Downloaded rand_isaac v0.1.1 [INFO] [stderr] Downloaded rand_os v0.1.3 [INFO] [stderr] Downloaded autocfg v0.1.7 [INFO] [stderr] Downloaded rand_pcg v0.1.2 [INFO] [stderr] Downloaded libc v0.2.81 [INFO] [stderr] Downloaded tinyvec_macros v0.1.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.24 [INFO] [stderr] Downloaded phf_shared v0.7.24 [INFO] [stderr] Downloaded version_check v0.1.5 [INFO] [stderr] Downloaded serde v1.0.117 [INFO] [stderr] Downloaded plugin v0.2.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 55b41b5fdda0a8003315a3cb83e3fec4e2aa70b68d9d0492130c50e43be5b90e [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" "55b41b5fdda0a8003315a3cb83e3fec4e2aa70b68d9d0492130c50e43be5b90e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "55b41b5fdda0a8003315a3cb83e3fec4e2aa70b68d9d0492130c50e43be5b90e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55b41b5fdda0a8003315a3cb83e3fec4e2aa70b68d9d0492130c50e43be5b90e", kill_on_drop: false }` [INFO] [stdout] 55b41b5fdda0a8003315a3cb83e3fec4e2aa70b68d9d0492130c50e43be5b90e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 574f426b25b8eb17ab89306e72267e568f7a1c28a72153c2e2c9a6381edf79e3 [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" "574f426b25b8eb17ab89306e72267e568f7a1c28a72153c2e2c9a6381edf79e3", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.50 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling hyper v0.10.16 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Compiling iron v0.6.1 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling bincode v1.3.1 [INFO] [stderr] Compiling server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ErrorKind`, `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::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: 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: 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] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [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: constant is never used: `LOCAL` [INFO] [stdout] --> src/main.rs:6:1 [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: 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 `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 `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: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.95s [INFO] running `Command { std: "docker" "inspect" "574f426b25b8eb17ab89306e72267e568f7a1c28a72153c2e2c9a6381edf79e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "574f426b25b8eb17ab89306e72267e568f7a1c28a72153c2e2c9a6381edf79e3", kill_on_drop: false }` [INFO] [stdout] 574f426b25b8eb17ab89306e72267e568f7a1c28a72153c2e2c9a6381edf79e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 4d594bfc424ad283851d2b58907ada32a187491388009c34359551dd698aa619 [INFO] running `Command { std: "docker" "start" "-a" "4d594bfc424ad283851d2b58907ada32a187491388009c34359551dd698aa619", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ErrorKind`, `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::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: 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: 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] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [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: constant is never used: `LOCAL` [INFO] [stdout] --> src/main.rs:6:1 [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: 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 `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 `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: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.34s [INFO] running `Command { std: "docker" "inspect" "4d594bfc424ad283851d2b58907ada32a187491388009c34359551dd698aa619", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d594bfc424ad283851d2b58907ada32a187491388009c34359551dd698aa619", kill_on_drop: false }` [INFO] [stdout] 4d594bfc424ad283851d2b58907ada32a187491388009c34359551dd698aa619 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 308e8690a36a9a2280855c3a135f775c197a4ae6769188080e9493ccabed5349 [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" "308e8690a36a9a2280855c3a135f775c197a4ae6769188080e9493ccabed5349", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `ErrorKind`, `Read` [INFO] [stderr] --> src/TicTacToeStructs.rs:9:19 [INFO] [stderr] | [INFO] [stderr] 9 | use std::io::{ErrorKind, Read, Write}; [INFO] [stderr] | ^^^^^^^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::net::TcpListener` [INFO] [stderr] --> src/TicTacToeStructs.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | use std::net::TcpListener; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::mpsc` [INFO] [stderr] --> src/TicTacToeStructs.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | use std::sync::mpsc; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/TicTacToeStructs.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::TicTacToeStructs::TicTacToeStructs::Room` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use crate::TicTacToeStructs::TicTacToeStructs::Room; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `currentPlayerTurn` [INFO] [stderr] --> src/main.rs:92:25 [INFO] [stderr] | [INFO] [stderr] 92 | let currentPlayerTurn = Rooms.findRoom(msg.getMessage().getData()).unwrap().getPlayersTurn(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_currentPlayerTurn` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `index` is never read [INFO] [stderr] --> src/TicTacToeStructs.rs:121:21 [INFO] [stderr] | [INFO] [stderr] 121 | let mut index = 0; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/TicTacToeStructs.rs:200:17 [INFO] [stderr] | [INFO] [stderr] 200 | let mut temp = self.rooms.iter().find(|&x| x.id == id); [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: constant is never used: `LOCAL` [INFO] [stderr] --> src/main.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | const LOCAL: &str = "127.0.0.1:6000"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: module `TicTacToeStructs` should have a snake case name [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | mod TicTacToeStructs; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `tic_tac_toe_structs` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `PORT` should have a snake case name [INFO] [stderr] --> src/main.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | let PORT: &str = &*std::env::var("PORT").unwrap().to_owned(); [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `port` [INFO] [stderr] [INFO] [stderr] warning: variable `IP` should have a snake case name [INFO] [stderr] --> src/main.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | let IP = Ipv4Addr::UNSPECIFIED.to_string(); [INFO] [stderr] | ^^ help: convert the identifier to snake case: `ip` [INFO] [stderr] [INFO] [stderr] warning: variable `localIp` should have a snake case name [INFO] [stderr] --> src/main.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | let localIp = IP+":" +PORT; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `local_ip` [INFO] [stderr] [INFO] [stderr] warning: variable `TCPlocalIp` should have a snake case name [INFO] [stderr] --> src/main.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | let TCPlocalIp = "0.0.0.0:4040"; [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `tcplocal_ip` [INFO] [stderr] [INFO] [stderr] warning: variable `Rooms` should have a snake case name [INFO] [stderr] --> src/main.rs:47:13 [INFO] [stderr] | [INFO] [stderr] 47 | let mut Rooms = Rooms::new(); [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `rooms` [INFO] [stderr] [INFO] [stderr] warning: variable `numOfPlayers` should have a snake case name [INFO] [stderr] --> src/main.rs:91:25 [INFO] [stderr] | [INFO] [stderr] 91 | let numOfPlayers = Rooms.findRoom(msg.getMessage().getData()).unwrap().getNumberOfPlayers(); [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `num_of_players` [INFO] [stderr] [INFO] [stderr] warning: variable `currentPlayerTurn` should have a snake case name [INFO] [stderr] --> src/main.rs:92:25 [INFO] [stderr] | [INFO] [stderr] 92 | let currentPlayerTurn = Rooms.findRoom(msg.getMessage().getData()).unwrap().getPlayersTurn(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `current_player_turn` [INFO] [stderr] [INFO] [stderr] warning: unused comparison that must be used [INFO] [stderr] --> src/TicTacToeStructs.rs:261:17 [INFO] [stderr] | [INFO] [stderr] 261 | self.winner == self.checkBoardWinner(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the comparison produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 261 | let _ = self.winner == self.checkBoardWinner(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `server` (bin "server" test) generated 18 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/server-dd27f60e01702112) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "308e8690a36a9a2280855c3a135f775c197a4ae6769188080e9493ccabed5349", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "308e8690a36a9a2280855c3a135f775c197a4ae6769188080e9493ccabed5349", kill_on_drop: false }` [INFO] [stdout] 308e8690a36a9a2280855c3a135f775c197a4ae6769188080e9493ccabed5349