[INFO] cloning repository https://github.com/Brendan-Bormann/rust_game_server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Brendan-Bormann/rust_game_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrendan-Bormann%2Frust_game_server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrendan-Bormann%2Frust_game_server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5a11601ea809e891a05a9317bdafd74e115f8921 [INFO] checking Brendan-Bormann/rust_game_server against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrendan-Bormann%2Frust_game_server" "/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/Brendan-Bormann/rust_game_server on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Brendan-Bormann/rust_game_server [INFO] finished tweaking git repo https://github.com/Brendan-Bormann/rust_game_server [INFO] tweaked toml for git repo https://github.com/Brendan-Bormann/rust_game_server written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Brendan-Bormann/rust_game_server 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redis v0.21.5 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 58b344ea0187c0a28fe30d91518f67a93c4e58e25e8a8935d9ea33eefd7cb446 [INFO] running `Command { std: "docker" "start" "-a" "58b344ea0187c0a28fe30d91518f67a93c4e58e25e8a8935d9ea33eefd7cb446", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "58b344ea0187c0a28fe30d91518f67a93c4e58e25e8a8935d9ea33eefd7cb446", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58b344ea0187c0a28fe30d91518f67a93c4e58e25e8a8935d9ea33eefd7cb446", kill_on_drop: false }` [INFO] [stdout] 58b344ea0187c0a28fe30d91518f67a93c4e58e25e8a8935d9ea33eefd7cb446 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 69ebc71a48008b397c68eb04333aacc157051d02492420f426f067a7273e97b5 [INFO] running `Command { std: "docker" "start" "-a" "69ebc71a48008b397c68eb04333aacc157051d02492420f426f067a7273e97b5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.84 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.74 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking combine v4.6.3 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking redis v0.21.5 [INFO] [stderr] Checking game_server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::net::UdpSocket` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::net::UdpSocket; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::UdpSocket` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::net::UdpSocket; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `Mutex` [INFO] [stdout] --> src/main.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `Mutex` [INFO] [stdout] --> src/main.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `packet::BasePacket` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use packet::BasePacket; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `packet::BasePacket` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use packet::BasePacket; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `network` [INFO] [stdout] --> src/game.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{network, packet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `network` [INFO] [stdout] --> src/game.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{network, packet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Duration`, `SystemTime`, `alloc::System` [INFO] [stdout] --> src/game.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | alloc::System, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 5 | time::{Duration, SystemTime}, [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Duration`, `SystemTime`, `alloc::System` [INFO] [stdout] --> src/game.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | alloc::System, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 5 | time::{Duration, SystemTime}, [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/game.rs:66:18 [INFO] [stdout] | [INFO] [stdout] 66 | Some(index) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/game.rs:66:18 [INFO] [stdout] | [INFO] [stdout] 66 | Some(index) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player_command_sender` [INFO] [stdout] --> src/main.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | player_command_sender: &Sender, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_command_sender` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player_command_sender` [INFO] [stdout] --> src/main.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | player_command_sender: &Sender, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_command_sender` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_player_index`, `get_players_online`, `login_player`, `logout_player`, and `set_player_directional` are never used [INFO] [stdout] --> src/game.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl Game { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn get_player_index(&mut self, player_id: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn get_players_online(&mut self) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | pub fn login_player(&mut self, player_id: &str, packet_data: &str) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | pub fn logout_player(&mut self, player_id: &str, packet_data: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | pub fn set_player_directional(&mut self, player_id: &str, packet_data: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/game.rs:122:12 [INFO] [stdout] | [INFO] [stdout] 121 | impl Vector2 { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] 122 | pub fn new() -> Vector2 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_player_index`, `get_players_online`, `login_player`, `logout_player`, and `set_player_directional` are never used [INFO] [stdout] --> src/game.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl Game { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn get_player_index(&mut self, player_id: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn get_players_online(&mut self) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | pub fn login_player(&mut self, player_id: &str, packet_data: &str) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | pub fn logout_player(&mut self, player_id: &str, packet_data: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | pub fn set_player_directional(&mut self, player_id: &str, packet_data: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/game.rs:138:12 [INFO] [stdout] | [INFO] [stdout] 137 | impl Player { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 138 | pub fn new(id: String, username: String, password: String) -> Player { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/game.rs:122:12 [INFO] [stdout] | [INFO] [stdout] 121 | impl Vector2 { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] 122 | pub fn new() -> Vector2 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `player_id` is never read [INFO] [stdout] --> src/network.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Client { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | pub player_id: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Client` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/game.rs:138:12 [INFO] [stdout] | [INFO] [stdout] 137 | impl Player { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 138 | pub fn new(id: String, username: String, password: String) -> Player { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `server_addr` is never read [INFO] [stdout] --> src/network.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Server { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | pub server_addr: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `player_id` is never read [INFO] [stdout] --> src/network.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Client { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | pub player_id: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Client` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `client_logged_in` is never used [INFO] [stdout] --> src/network.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl Server { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 64 | pub fn client_logged_in(&self, client_id: String) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `server_addr` is never read [INFO] [stdout] --> src/network.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Server { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | pub server_addr: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/packet.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl BasePacket { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 10 | pub fn new(packet_type: String, packet_data: String) -> BasePacket { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GamePacket` is never constructed [INFO] [stdout] --> src/packet.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct GamePacket { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `client_logged_in` is never used [INFO] [stdout] --> src/network.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl Server { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 64 | pub fn client_logged_in(&self, client_id: String) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/packet.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl BasePacket { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 10 | pub fn new(packet_type: String, packet_data: String) -> BasePacket { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GamePacket` is never constructed [INFO] [stdout] --> src/packet.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct GamePacket { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.25s [INFO] running `Command { std: "docker" "inspect" "69ebc71a48008b397c68eb04333aacc157051d02492420f426f067a7273e97b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69ebc71a48008b397c68eb04333aacc157051d02492420f426f067a7273e97b5", kill_on_drop: false }` [INFO] [stdout] 69ebc71a48008b397c68eb04333aacc157051d02492420f426f067a7273e97b5