[INFO] cloning repository https://github.com/Alex1um/protosnake
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Alex1um/protosnake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlex1um%2Fprotosnake", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlex1um%2Fprotosnake'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a7e8cd6f2fef6d9c43a58be5b7e9d67c0cd0ae35
[INFO] checking Alex1um/protosnake against nightly-2024-02-05 for check-cfg
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlex1um%2Fprotosnake" "/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/Alex1um/protosnake 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] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/Alex1um/protosnake
[INFO] finished tweaking git repo https://github.com/Alex1um/protosnake
[INFO] tweaked toml for git repo https://github.com/Alex1um/protosnake written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Alex1um/protosnake 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] [stderr] warning: unused manifest key: build
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v1.0.180
[INFO] [stderr]   Downloaded protobuf-support v3.2.0
[INFO] [stderr]   Downloaded protobuf v3.2.0
[INFO] [stderr]   Downloaded syn v2.0.40
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e63807e536abcfaa9a1ed89e95b559135a4196242d29ae952409b11897eb670f
[INFO] running `Command { std: "docker" "start" "-a" "e63807e536abcfaa9a1ed89e95b559135a4196242d29ae952409b11897eb670f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e63807e536abcfaa9a1ed89e95b559135a4196242d29ae952409b11897eb670f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e63807e536abcfaa9a1ed89e95b559135a4196242d29ae952409b11897eb670f", kill_on_drop: false }`
[INFO] [stdout] e63807e536abcfaa9a1ed89e95b559135a4196242d29ae952409b11897eb670f
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b717e2c5a58cc6b860856554390cd09e58c1be2711065d2b00599614b8c7b79
[INFO] running `Command { std: "docker" "start" "-a" "3b717e2c5a58cc6b860856554390cd09e58c1be2711065d2b00599614b8c7b79", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]    Compiling serde v1.0.180
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]    Compiling protobuf v3.2.0
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]    Compiling syn v2.0.40
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling ncurses v5.101.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]     Checking protobuf-support v3.2.0
[INFO] [stderr]     Checking snake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/tui/config.rs:121:29
[INFO] [stdout]     |
[INFO] [stdout] 120 | ...                   return Err(());
[INFO] [stdout]     |                       -------------- any code following this expression is unreachable
[INFO] [stdout] 121 | ...                   break;
[INFO] [stdout]     |                       ^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/tui/config.rs:121:29
[INFO] [stdout]     |
[INFO] [stdout] 120 | ...                   return Err(());
[INFO] [stdout]     |                       -------------- any code following this expression is unreachable
[INFO] [stdout] 121 | ...                   break;
[INFO] [stdout]     |                       ^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `str` are never used
[INFO] [stdout]   --> src/tui/config.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl NumInput<'_> {
[INFO] [stdout]    | ----------------- associated functions in this implementation
[INFO] [stdout] 12 |     pub fn new<'a>(name: &'a str) -> NumInput<'a> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn str<'a>(name: &'a str) -> NumInput<'a> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `dbg` is never used
[INFO] [stdout]    --> src/tui/game.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 38  | impl GameInterface {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 138 |     pub fn dbg(&self, msg: &str) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_free_coords_shuffled` and `clear_coord` are never used
[INFO] [stdout]    --> src/old/base.rs:29:12
[INFO] [stdout]     |
[INFO] [stdout] 27  | impl Game {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] 28  |
[INFO] [stdout] 29  |     pub fn get_free_coords_shuffled(&self) -> Vec<(usize, usize)> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     fn clear_coord(&mut self, coord: Coord) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_chnge_role` and `send` are never used
[INFO] [stdout]    --> src/old/server.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 57  | impl Server {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn get_chnge_role(&mut self, _role: NodeRole, id: i32) -> GameMessage {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 |     fn send(&mut self, msg: &GameMessage, addr: SocketAddr) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tpe` is never read
[INFO] [stdout]   --> src/old/client.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct PendingMsg {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     tpe: &'static str,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PendingMsg` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `player_name` is never read
[INFO] [stdout]   --> src/old/client.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Client {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 52 |     game: Game,
[INFO] [stdout] 53 |     player_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `str` are never used
[INFO] [stdout]   --> src/tui/config.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl NumInput<'_> {
[INFO] [stdout]    | ----------------- associated functions in this implementation
[INFO] [stdout] 12 |     pub fn new<'a>(name: &'a str) -> NumInput<'a> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn str<'a>(name: &'a str) -> NumInput<'a> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `dbg` is never used
[INFO] [stdout]    --> src/tui/game.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 38  | impl GameInterface {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 138 |     pub fn dbg(&self, msg: &str) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_free_coords_shuffled` and `clear_coord` are never used
[INFO] [stdout]    --> src/old/base.rs:29:12
[INFO] [stdout]     |
[INFO] [stdout] 27  | impl Game {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] 28  |
[INFO] [stdout] 29  |     pub fn get_free_coords_shuffled(&self) -> Vec<(usize, usize)> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     fn clear_coord(&mut self, coord: Coord) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_chnge_role` and `send` are never used
[INFO] [stdout]    --> src/old/server.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 57  | impl Server {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn get_chnge_role(&mut self, _role: NodeRole, id: i32) -> GameMessage {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 |     fn send(&mut self, msg: &GameMessage, addr: SocketAddr) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tpe` is never read
[INFO] [stdout]   --> src/old/client.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct PendingMsg {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     tpe: &'static str,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PendingMsg` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `player_name` is never read
[INFO] [stdout]   --> src/old/client.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Client {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 52 |     game: Game,
[INFO] [stdout] 53 |     player_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.75s
[INFO] running `Command { std: "docker" "inspect" "3b717e2c5a58cc6b860856554390cd09e58c1be2711065d2b00599614b8c7b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b717e2c5a58cc6b860856554390cd09e58c1be2711065d2b00599614b8c7b79", kill_on_drop: false }`
[INFO] [stdout] 3b717e2c5a58cc6b860856554390cd09e58c1be2711065d2b00599614b8c7b79
[INFO] checking Alex1um/protosnake 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%2FAlex1um%2Fprotosnake" "/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/Alex1um/protosnake 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] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/Alex1um/protosnake
[INFO] finished tweaking git repo https://github.com/Alex1um/protosnake
[INFO] tweaked toml for git repo https://github.com/Alex1um/protosnake written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Alex1um/protosnake 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] [stderr] warning: unused manifest key: build
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6d50a5f86b945886469a649fee21c21f16f96ab34daae9ff97f5478610ec971
[INFO] running `Command { std: "docker" "start" "-a" "a6d50a5f86b945886469a649fee21c21f16f96ab34daae9ff97f5478610ec971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6d50a5f86b945886469a649fee21c21f16f96ab34daae9ff97f5478610ec971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6d50a5f86b945886469a649fee21c21f16f96ab34daae9ff97f5478610ec971", kill_on_drop: false }`
[INFO] [stdout] a6d50a5f86b945886469a649fee21c21f16f96ab34daae9ff97f5478610ec971
[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 -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] 9edca37aef7f83eea3fbee97be6a76e5f1a9b3aebf5186fc30fd222db4dde116
[INFO] running `Command { std: "docker" "start" "-a" "9edca37aef7f83eea3fbee97be6a76e5f1a9b3aebf5186fc30fd222db4dde116", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling serde v1.0.180
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling protobuf v3.2.0
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling syn v2.0.40
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling ncurses v5.101.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]     Checking protobuf-support v3.2.0
[INFO] [stderr]     Checking snake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected `cfg` condition name: `rustfmt`
[INFO] [stdout]   --> src/snakes/snakes.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | #![cfg_attr(rustfmt, rustfmt::skip)]
[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(rustfmt)");` 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: `rustfmt`
[INFO] [stdout]   --> src/snakes/snakes.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | #![cfg_attr(rustfmt, rustfmt::skip)]
[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(rustfmt)");` 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: unreachable statement
[INFO] [stdout]    --> src/tui/config.rs:121:29
[INFO] [stdout]     |
[INFO] [stdout] 120 | ...                   return Err(());
[INFO] [stdout]     |                       -------------- any code following this expression is unreachable
[INFO] [stdout] 121 | ...                   break;
[INFO] [stdout]     |                       ^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/tui/config.rs:121:29
[INFO] [stdout]     |
[INFO] [stdout] 120 | ...                   return Err(());
[INFO] [stdout]     |                       -------------- any code following this expression is unreachable
[INFO] [stdout] 121 | ...                   break;
[INFO] [stdout]     |                       ^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `str` are never used
[INFO] [stdout]   --> src/tui/config.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl NumInput<'_> {
[INFO] [stdout]    | ----------------- associated functions in this implementation
[INFO] [stdout] 12 |     pub fn new<'a>(name: &'a str) -> NumInput<'a> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn str<'a>(name: &'a str) -> NumInput<'a> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `dbg` is never used
[INFO] [stdout]    --> src/tui/game.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 38  | impl GameInterface {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 138 |     pub fn dbg(&self, msg: &str) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_free_coords_shuffled` and `clear_coord` are never used
[INFO] [stdout]    --> src/old/base.rs:29:12
[INFO] [stdout]     |
[INFO] [stdout] 27  | impl Game {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] 28  |
[INFO] [stdout] 29  |     pub fn get_free_coords_shuffled(&self) -> Vec<(usize, usize)> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     fn clear_coord(&mut self, coord: Coord) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_chnge_role` and `send` are never used
[INFO] [stdout]    --> src/old/server.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 57  | impl Server {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn get_chnge_role(&mut self, _role: NodeRole, id: i32) -> GameMessage {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 |     fn send(&mut self, msg: &GameMessage, addr: SocketAddr) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tpe` is never read
[INFO] [stdout]   --> src/old/client.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct PendingMsg {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     tpe: &'static str,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PendingMsg` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `player_name` is never read
[INFO] [stdout]   --> src/old/client.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Client {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 52 |     game: Game,
[INFO] [stdout] 53 |     player_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `snake` (bin "snake") due to 2 previous errors; 7 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: associated functions `new` and `str` are never used
[INFO] [stdout]   --> src/tui/config.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl NumInput<'_> {
[INFO] [stdout]    | ----------------- associated functions in this implementation
[INFO] [stdout] 12 |     pub fn new<'a>(name: &'a str) -> NumInput<'a> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn str<'a>(name: &'a str) -> NumInput<'a> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `dbg` is never used
[INFO] [stdout]    --> src/tui/game.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 38  | impl GameInterface {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 138 |     pub fn dbg(&self, msg: &str) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_free_coords_shuffled` and `clear_coord` are never used
[INFO] [stdout]    --> src/old/base.rs:29:12
[INFO] [stdout]     |
[INFO] [stdout] 27  | impl Game {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] 28  |
[INFO] [stdout] 29  |     pub fn get_free_coords_shuffled(&self) -> Vec<(usize, usize)> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     fn clear_coord(&mut self, coord: Coord) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_chnge_role` and `send` are never used
[INFO] [stdout]    --> src/old/server.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 57  | impl Server {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn get_chnge_role(&mut self, _role: NodeRole, id: i32) -> GameMessage {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 |     fn send(&mut self, msg: &GameMessage, addr: SocketAddr) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tpe` is never read
[INFO] [stdout]   --> src/old/client.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct PendingMsg {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     tpe: &'static str,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PendingMsg` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `player_name` is never read
[INFO] [stdout]   --> src/old/client.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Client {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 52 |     game: Game,
[INFO] [stdout] 53 |     player_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `snake` (bin "snake" test) due to 2 previous errors; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "9edca37aef7f83eea3fbee97be6a76e5f1a9b3aebf5186fc30fd222db4dde116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9edca37aef7f83eea3fbee97be6a76e5f1a9b3aebf5186fc30fd222db4dde116", kill_on_drop: false }`
[INFO] [stdout] 9edca37aef7f83eea3fbee97be6a76e5f1a9b3aebf5186fc30fd222db4dde116
