[INFO] cloning repository https://github.com/mluizaa00/tcp-server-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mluizaa00/tcp-server-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmluizaa00%2Ftcp-server-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmluizaa00%2Ftcp-server-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d5ce5a43b218fd39f50c1209f5512d3c4becfc96
[INFO] checking mluizaa00/tcp-server-rust against nightly-2024-02-05 for check-cfg
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmluizaa00%2Ftcp-server-rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mluizaa00/tcp-server-rust on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mluizaa00/tcp-server-rust
[INFO] finished tweaking git repo https://github.com/mluizaa00/tcp-server-rust
[INFO] tweaked toml for git repo https://github.com/mluizaa00/tcp-server-rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mluizaa00/tcp-server-rust 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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec7f726ac80bcadb4309882c81921250329ad83d30d08f325e268bb8ae56bc17
[INFO] running `Command { std: "docker" "start" "-a" "ec7f726ac80bcadb4309882c81921250329ad83d30d08f325e268bb8ae56bc17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec7f726ac80bcadb4309882c81921250329ad83d30d08f325e268bb8ae56bc17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec7f726ac80bcadb4309882c81921250329ad83d30d08f325e268bb8ae56bc17", kill_on_drop: false }`
[INFO] [stdout] ec7f726ac80bcadb4309882c81921250329ad83d30d08f325e268bb8ae56bc17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ed7725135019812f9b6c0ed9792b454c041a0e3156191d7b96047ad9ef1c26f
[INFO] running `Command { std: "docker" "start" "-a" "9ed7725135019812f9b6c0ed9792b454c041a0e3156191d7b96047ad9ef1c26f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.118
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]     Checking pin-project-lite v0.2.8
[INFO] [stderr]     Checking once_cell v1.9.0
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking lock_api v0.4.6
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking mio v0.7.14
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]     Checking tokio v1.16.1
[INFO] [stderr]     Checking tcp-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `handshake`
[INFO] [stdout]   --> src/decoder.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         handshake => handshake::handle_handshake(stream, connection).await,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handshake`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handshake`
[INFO] [stdout]   --> src/decoder.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         handshake => handshake::handle_handshake(stream, connection).await,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handshake`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection`
[INFO] [stdout]   --> src/handshake.rs:55:50
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub async fn handle_handshake(stream: TcpStream, connection: Connection) {
[INFO] [stdout]    |                                                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection`
[INFO] [stdout]   --> src/handshake.rs:55:50
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub async fn handle_handshake(stream: TcpStream, connection: Connection) {
[INFO] [stdout]    |                                                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `HandshakePackets` is never used
[INFO] [stdout]   --> src/connection_state.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub enum HandshakePackets {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `HandshakePackets` is never used
[INFO] [stdout]   --> src/connection_state.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub enum HandshakePackets {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get` is never used
[INFO] [stdout]   --> src/connection_state.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl HandshakePackets {
[INFO] [stdout]    | --------------------- associated function in this implementation
[INFO] [stdout] 29 |     async fn get<T>(id: u8, stream: TcpStream) -> HandshakePacket {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get` is never used
[INFO] [stdout]   --> src/connection_state.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl HandshakePackets {
[INFO] [stdout]    | --------------------- associated function in this implementation
[INFO] [stdout] 29 |     async fn get<T>(id: u8, stream: TcpStream) -> HandshakePacket {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StatusPackets` is never used
[INFO] [stdout]   --> src/connection_state.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub enum StatusPackets {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StatusPackets` is never used
[INFO] [stdout]   --> src/connection_state.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub enum StatusPackets {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LoginPackets` is never used
[INFO] [stdout]   --> src/connection_state.rs:44:10
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub enum LoginPackets {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LoginPackets` is never used
[INFO] [stdout]   --> src/connection_state.rs:44:10
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub enum LoginPackets {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `next_state` is never read
[INFO] [stdout]   --> src/handshake.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct HandshakePacket {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     next_state: NextState
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `next_state` is never read
[INFO] [stdout]   --> src/handshake.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct HandshakePacket {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     next_state: NextState
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_i32` is never used
[INFO] [stdout]  --> src/var_int.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | async fn write_i32(stream: &mut TcpStream, mut value: i32) -> Result<usize> {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_i64` is never used
[INFO] [stdout]   --> src/var_int.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | async fn write_i64(stream: &mut TcpStream, mut value: i64) -> Result<usize> {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_i32` is never used
[INFO] [stdout]  --> src/var_int.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | async fn write_i32(stream: &mut TcpStream, mut value: i32) -> Result<usize> {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_i64` is never used
[INFO] [stdout]   --> src/var_int.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub async fn read_i64(stream: &mut TcpStream) -> Result<i64> {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_i64` is never used
[INFO] [stdout]   --> src/var_int.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | async fn write_i64(stream: &mut TcpStream, mut value: i64) -> Result<usize> {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_i64` is never used
[INFO] [stdout]   --> src/var_int.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub async fn read_i64(stream: &mut TcpStream) -> Result<i64> {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `name`, and `address` are never read
[INFO] [stdout]   --> src/server.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct PlayerConnection {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 36 |     id: Uuid,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 37 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 38 |     address: String
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `name`, and `address` are never read
[INFO] [stdout]   --> src/server.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct PlayerConnection {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 36 |     id: Uuid,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 37 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 38 |     address: String
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.33s
[INFO] running `Command { std: "docker" "inspect" "9ed7725135019812f9b6c0ed9792b454c041a0e3156191d7b96047ad9ef1c26f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ed7725135019812f9b6c0ed9792b454c041a0e3156191d7b96047ad9ef1c26f", kill_on_drop: false }`
[INFO] [stdout] 9ed7725135019812f9b6c0ed9792b454c041a0e3156191d7b96047ad9ef1c26f
[INFO] checking mluizaa00/tcp-server-rust against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmluizaa00%2Ftcp-server-rust" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mluizaa00/tcp-server-rust on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mluizaa00/tcp-server-rust
[INFO] finished tweaking git repo https://github.com/mluizaa00/tcp-server-rust
[INFO] tweaked toml for git repo https://github.com/mluizaa00/tcp-server-rust written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mluizaa00/tcp-server-rust 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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9a8b84579def3bed435800a19dc7eed9ca80c0510057ade99764e400859fd40
[INFO] running `Command { std: "docker" "start" "-a" "d9a8b84579def3bed435800a19dc7eed9ca80c0510057ade99764e400859fd40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9a8b84579def3bed435800a19dc7eed9ca80c0510057ade99764e400859fd40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9a8b84579def3bed435800a19dc7eed9ca80c0510057ade99764e400859fd40", kill_on_drop: false }`
[INFO] [stdout] d9a8b84579def3bed435800a19dc7eed9ca80c0510057ade99764e400859fd40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dunexpected_cfgs" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] 061c1b616c565c1627c3c3c6933f8456ebfa3f32146ee36eaba4ef2be31d4501
[INFO] running `Command { std: "docker" "start" "-a" "061c1b616c565c1627c3c3c6933f8456ebfa3f32146ee36eaba4ef2be31d4501", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.118
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]     Checking once_cell v1.9.0
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking pin-project-lite v0.2.8
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking lock_api v0.4.6
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]     Checking mio v0.7.14
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]     Checking tokio v1.16.1
[INFO] [stderr]     Checking tcp-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected `cfg` condition name: `no_std`
[INFO] [stdout]  --> src/var_int.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[cfg(not(no_std))]
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows`
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(no_std)");` to the top of a `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]   = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `no_std`
[INFO] [stdout]  --> src/var_int.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[cfg(not(no_std))]
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows`
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(no_std)");` to the top of a `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]   = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handshake`
[INFO] [stdout]   --> src/decoder.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         handshake => handshake::handle_handshake(stream, connection).await,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handshake`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handshake`
[INFO] [stdout]   --> src/decoder.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         handshake => handshake::handle_handshake(stream, connection).await,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handshake`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection`
[INFO] [stdout]   --> src/handshake.rs:55:50
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub async fn handle_handshake(stream: TcpStream, connection: Connection) {
[INFO] [stdout]    |                                                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection`
[INFO] [stdout]   --> src/handshake.rs:55:50
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub async fn handle_handshake(stream: TcpStream, connection: Connection) {
[INFO] [stdout]    |                                                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `HandshakePackets` is never used
[INFO] [stdout]   --> src/connection_state.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub enum HandshakePackets {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `HandshakePackets` is never used
[INFO] [stdout]   --> src/connection_state.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub enum HandshakePackets {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get` is never used
[INFO] [stdout]   --> src/connection_state.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl HandshakePackets {
[INFO] [stdout]    | --------------------- associated function in this implementation
[INFO] [stdout] 29 |     async fn get<T>(id: u8, stream: TcpStream) -> HandshakePacket {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StatusPackets` is never used
[INFO] [stdout]   --> src/connection_state.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub enum StatusPackets {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LoginPackets` is never used
[INFO] [stdout]   --> src/connection_state.rs:44:10
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub enum LoginPackets {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get` is never used
[INFO] [stdout]   --> src/connection_state.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl HandshakePackets {
[INFO] [stdout]    | --------------------- associated function in this implementation
[INFO] [stdout] 29 |     async fn get<T>(id: u8, stream: TcpStream) -> HandshakePacket {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StatusPackets` is never used
[INFO] [stdout]   --> src/connection_state.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub enum StatusPackets {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `next_state` is never read
[INFO] [stdout]   --> src/handshake.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct HandshakePacket {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     next_state: NextState
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LoginPackets` is never used
[INFO] [stdout]   --> src/connection_state.rs:44:10
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub enum LoginPackets {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_i32` is never used
[INFO] [stdout]  --> src/var_int.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | async fn write_i32(stream: &mut TcpStream, mut value: i32) -> Result<usize> {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `next_state` is never read
[INFO] [stdout]   --> src/handshake.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct HandshakePacket {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     next_state: NextState
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_i64` is never used
[INFO] [stdout]   --> src/var_int.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | async fn write_i64(stream: &mut TcpStream, mut value: i64) -> Result<usize> {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_i32` is never used
[INFO] [stdout]  --> src/var_int.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | async fn write_i32(stream: &mut TcpStream, mut value: i32) -> Result<usize> {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_i64` is never used
[INFO] [stdout]   --> src/var_int.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub async fn read_i64(stream: &mut TcpStream) -> Result<i64> {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_i64` is never used
[INFO] [stdout]   --> src/var_int.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | async fn write_i64(stream: &mut TcpStream, mut value: i64) -> Result<usize> {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_i64` is never used
[INFO] [stdout]   --> src/var_int.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub async fn read_i64(stream: &mut TcpStream) -> Result<i64> {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `name`, and `address` are never read
[INFO] [stdout]   --> src/server.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct PlayerConnection {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 36 |     id: Uuid,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 37 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 38 |     address: String
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `name`, and `address` are never read
[INFO] [stdout]   --> src/server.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct PlayerConnection {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 36 |     id: Uuid,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 37 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 38 |     address: String
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tcp-server` (bin "tcp-server") due to 2 previous errors; 11 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `tcp-server` (bin "tcp-server" test) due to 2 previous errors; 11 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "061c1b616c565c1627c3c3c6933f8456ebfa3f32146ee36eaba4ef2be31d4501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "061c1b616c565c1627c3c3c6933f8456ebfa3f32146ee36eaba4ef2be31d4501", kill_on_drop: false }`
[INFO] [stdout] 061c1b616c565c1627c3c3c6933f8456ebfa3f32146ee36eaba4ef2be31d4501
