[INFO] cloning repository https://github.com/sirkibsirkib/multiplayer_serv_v2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sirkibsirkib/multiplayer_serv_v2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsirkibsirkib%2Fmultiplayer_serv_v2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsirkibsirkib%2Fmultiplayer_serv_v2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2e669d368afb5be489eb116a251fadea2f7e0914 [INFO] testing sirkibsirkib/multiplayer_serv_v2 against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsirkibsirkib%2Fmultiplayer_serv_v2" "/workspace/builds/worker-110/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-110/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sirkibsirkib/multiplayer_serv_v2 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sirkibsirkib/multiplayer_serv_v2 [INFO] finished tweaking git repo https://github.com/sirkibsirkib/multiplayer_serv_v2 [INFO] tweaked toml for git repo https://github.com/sirkibsirkib/multiplayer_serv_v2 written to /workspace/builds/worker-110/source/Cargo.toml [INFO] crate git repo https://github.com/sirkibsirkib/multiplayer_serv_v2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clap v2.29.0 [INFO] [stderr] Downloaded libc v0.2.35 [INFO] [stderr] Downloaded atty v0.2.6 [INFO] [stderr] Downloaded winapi v0.3.3 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.3.2 [INFO] [stderr] Downloaded magnetic v2.0.0 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 38ab2c73b5771b3b033331fcc1120bb3291f70177b4cb4ebb6dd9791b34e4368 [INFO] running `Command { std: "docker" "start" "-a" "38ab2c73b5771b3b033331fcc1120bb3291f70177b4cb4ebb6dd9791b34e4368", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "38ab2c73b5771b3b033331fcc1120bb3291f70177b4cb4ebb6dd9791b34e4368", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38ab2c73b5771b3b033331fcc1120bb3291f70177b4cb4ebb6dd9791b34e4368", kill_on_drop: false }` [INFO] [stdout] 38ab2c73b5771b3b033331fcc1120bb3291f70177b4cb4ebb6dd9791b34e4368 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a66cd618de34e117ac0a59ddf6985ae4f0797d1b8529e3d39c1d8a6a065d744 [INFO] running `Command { std: "docker" "start" "-a" "2a66cd618de34e117ac0a59ddf6985ae4f0797d1b8529e3d39c1d8a6a065d744", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.35 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Compiling ansi_term v0.10.2 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling bitflags v1.0.1 [INFO] [stderr] Compiling magnetic v2.0.0 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling atty v0.2.6 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling clap v2.29.0 [INFO] [stderr] Compiling multiplayer_serv_v2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `PushError` [INFO] [stdout] --> src/messaging.rs:3:68 [INFO] [stdout] | [INFO] [stdout] 3 | use magnetic::{Consumer,Producer,TryPopError,TryPushError,PopError,PushError}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `identity::*` [INFO] [stdout] --> src/game_state.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use identity::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `username` [INFO] [stdout] --> src/messaging.rs:14:29 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn try_authenticate(username: String, password: String) -> Result { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_username` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `password` [INFO] [stdout] --> src/messaging.rs:14:47 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn try_authenticate(username: String, password: String) -> Result { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_password` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `primitive` [INFO] [stdout] --> src/game_state.rs:23:21 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn new_from(primitive: LocationPrimitive) -> Self { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_primitive` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/resources/server_resources.rs:22:21 [INFO] [stdout] | [INFO] [stdout] 22 | let mut sub = self.subs.get_mut(&lid).unwrap(); [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: private type `Diff` in public interface (error E0446) [INFO] [stdout] --> src/messaging.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | ReqDiff(Diff), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(private_in_public)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `WrappedClientwardMessage` in public interface (error E0446) [INFO] [stdout] --> src/messaging.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 109 | pub fn try_pop(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `WrappedServerwardMessage` in public interface (error E0446) [INFO] [stdout] --> src/messaging.rs:112:5 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn try_push(&self, msg: WrappedServerwardMessage) -> Result<(), TryPushError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `WrappedServerwardMessage` in public interface (error E0446) [INFO] [stdout] --> src/messaging.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn try_pop(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `WrappedClientwardMessage` in public interface (error E0446) [INFO] [stdout] --> src/messaging.rs:131:5 [INFO] [stdout] | [INFO] [stdout] 131 | pub fn try_push(&mut self, msg: WrappedClientwardMessage) -> Result<(), TryPushError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ServerMode` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | ServerMode, ClientMode, SingleMode, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SingleMode` [INFO] [stdout] --> src/main.rs:12:29 [INFO] [stdout] | [INFO] [stdout] 12 | ServerMode, ClientMode, SingleMode, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Authenticator` [INFO] [stdout] --> src/messaging.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct Authenticator { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_authenticate` [INFO] [stdout] --> src/messaging.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn try_authenticate(username: String, password: String) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `AuthenticatorError` [INFO] [stdout] --> src/messaging.rs:19:6 [INFO] [stdout] | [INFO] [stdout] 19 | enum AuthenticatorError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `WrappedServerwardMessage` [INFO] [stdout] --> src/messaging.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct WrappedServerwardMessage { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `WrappedClientwardMessage` [INFO] [stdout] --> src/messaging.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | struct WrappedClientwardMessage { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ServerwardMessage` [INFO] [stdout] --> src/messaging.rs:37:10 [INFO] [stdout] | [INFO] [stdout] 37 | pub enum ServerwardMessage { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ClientwardMessage` [INFO] [stdout] --> src/messaging.rs:44:10 [INFO] [stdout] | [INFO] [stdout] 44 | pub enum ClientwardMessage { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Diff` [INFO] [stdout] --> src/messaging.rs:48:6 [INFO] [stdout] | [INFO] [stdout] 48 | enum Diff { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `message_channel` [INFO] [stdout] --> src/messaging.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn message_channel() -> (ClientStub, ServerStub) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `wrapped_message_channel` [INFO] [stdout] --> src/messaging.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn wrapped_message_channel() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ClientStub` [INFO] [stdout] --> src/messaging.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 72 | pub struct ClientStub { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `WrappedClientStub` [INFO] [stdout] --> src/messaging.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 78 | pub struct WrappedClientStub { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ServerStub` [INFO] [stdout] --> src/messaging.rs:84:12 [INFO] [stdout] | [INFO] [stdout] 84 | pub struct ServerStub { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `WrappedServerStub` [INFO] [stdout] --> src/messaging.rs:90:12 [INFO] [stdout] | [INFO] [stdout] 90 | pub struct WrappedServerStub { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pop` [INFO] [stdout] --> src/messaging.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn pop(&self) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_pop` [INFO] [stdout] --> src/messaging.rs:99:12 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn try_pop(&self) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_push` [INFO] [stdout] --> src/messaging.rs:102:12 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn try_push(&self, msg: ServerwardMessage) -> Result<(), TryPushError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_pop` [INFO] [stdout] --> src/messaging.rs:109:12 [INFO] [stdout] | [INFO] [stdout] 109 | pub fn try_pop(&self) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_push` [INFO] [stdout] --> src/messaging.rs:112:12 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn try_push(&self, msg: WrappedServerwardMessage) -> Result<(), TryPushError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_pop` [INFO] [stdout] --> src/messaging.rs:118:12 [INFO] [stdout] | [INFO] [stdout] 118 | pub fn try_pop(&self) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_push` [INFO] [stdout] --> src/messaging.rs:121:12 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn try_push(&self, msg: ClientwardMessage) -> Result<(), TryPushError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_pop` [INFO] [stdout] --> src/messaging.rs:128:12 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn try_pop(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_push` [INFO] [stdout] --> src/messaging.rs:131:12 [INFO] [stdout] | [INFO] [stdout] 131 | pub fn try_push(&mut self, msg: WrappedClientwardMessage) -> Result<(), TryPushError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `DiscretePoint2` [INFO] [stdout] --> src/game_state.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct DiscretePoint2 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ContinuousPoint2` [INFO] [stdout] --> src/game_state.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct ContinuousPoint2 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Point2` [INFO] [stdout] --> src/game_state.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | pub enum Point2 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Location` [INFO] [stdout] --> src/game_state.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Location { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_from` [INFO] [stdout] --> src/game_state.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn new_from(primitive: LocationPrimitive) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `LocationPrimitive` [INFO] [stdout] --> src/game_state.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct LocationPrimitive { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/identity.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn new(raw_pid: u8) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ClientIdBits` [INFO] [stdout] --> src/identity.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct ClientIdBits { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/identity.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn new() -> ClientIdBits { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_with_only` [INFO] [stdout] --> src/identity.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new_with_only(pid: PlayerId) -> ClientIdBits { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set` [INFO] [stdout] --> src/identity.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn set(&mut self, pid: PlayerId, value: bool) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> src/identity.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn get(&self, pid: PlayerId) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `no_subs` [INFO] [stdout] --> src/identity.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn no_subs(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `SubscriptionManager` [INFO] [stdout] --> src/resources/server_resources.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct SubscriptionManager { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/resources/server_resources.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_player_sub` [INFO] [stdout] --> src/resources/server_resources.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn set_player_sub(&mut self, lid: LocationId, pid: PlayerId, value: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.95s [INFO] [stdout] warning: struct is never constructed: `PortalManager` [INFO] [stdout] --> src/resources/server_resources.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct PortalManager { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 53 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2a66cd618de34e117ac0a59ddf6985ae4f0797d1b8529e3d39c1d8a6a065d744", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a66cd618de34e117ac0a59ddf6985ae4f0797d1b8529e3d39c1d8a6a065d744", kill_on_drop: false }` [INFO] [stdout] 2a66cd618de34e117ac0a59ddf6985ae4f0797d1b8529e3d39c1d8a6a065d744 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7f5636d0c379f446f87451bf09a3d99b90238021500f159f3b116a173dc4a13b [INFO] running `Command { std: "docker" "start" "-a" "7f5636d0c379f446f87451bf09a3d99b90238021500f159f3b116a173dc4a13b", kill_on_drop: false }` [INFO] [stderr] Compiling multiplayer_serv_v2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `PushError` [INFO] [stdout] --> src/messaging.rs:3:68 [INFO] [stdout] | [INFO] [stdout] 3 | use magnetic::{Consumer,Producer,TryPopError,TryPushError,PopError,PushError}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `identity::*` [INFO] [stdout] --> src/game_state.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use identity::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `username` [INFO] [stdout] --> src/messaging.rs:14:29 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn try_authenticate(username: String, password: String) -> Result { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_username` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `password` [INFO] [stdout] --> src/messaging.rs:14:47 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn try_authenticate(username: String, password: String) -> Result { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_password` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `primitive` [INFO] [stdout] --> src/game_state.rs:23:21 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn new_from(primitive: LocationPrimitive) -> Self { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_primitive` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/resources/server_resources.rs:22:21 [INFO] [stdout] | [INFO] [stdout] 22 | let mut sub = self.subs.get_mut(&lid).unwrap(); [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: private type `Diff` in public interface (error E0446) [INFO] [stdout] --> src/messaging.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | ReqDiff(Diff), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(private_in_public)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `WrappedClientwardMessage` in public interface (error E0446) [INFO] [stdout] --> src/messaging.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 109 | pub fn try_pop(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `WrappedServerwardMessage` in public interface (error E0446) [INFO] [stdout] --> src/messaging.rs:112:5 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn try_push(&self, msg: WrappedServerwardMessage) -> Result<(), TryPushError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `WrappedServerwardMessage` in public interface (error E0446) [INFO] [stdout] --> src/messaging.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn try_pop(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `WrappedClientwardMessage` in public interface (error E0446) [INFO] [stdout] --> src/messaging.rs:131:5 [INFO] [stdout] | [INFO] [stdout] 131 | pub fn try_push(&mut self, msg: WrappedClientwardMessage) -> Result<(), TryPushError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ServerMode` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | ServerMode, ClientMode, SingleMode, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SingleMode` [INFO] [stdout] --> src/main.rs:12:29 [INFO] [stdout] | [INFO] [stdout] 12 | ServerMode, ClientMode, SingleMode, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Authenticator` [INFO] [stdout] --> src/messaging.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct Authenticator { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_authenticate` [INFO] [stdout] --> src/messaging.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn try_authenticate(username: String, password: String) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `AuthenticatorError` [INFO] [stdout] --> src/messaging.rs:19:6 [INFO] [stdout] | [INFO] [stdout] 19 | enum AuthenticatorError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `WrappedServerwardMessage` [INFO] [stdout] --> src/messaging.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct WrappedServerwardMessage { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `WrappedClientwardMessage` [INFO] [stdout] --> src/messaging.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | struct WrappedClientwardMessage { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ServerwardMessage` [INFO] [stdout] --> src/messaging.rs:37:10 [INFO] [stdout] | [INFO] [stdout] 37 | pub enum ServerwardMessage { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ClientwardMessage` [INFO] [stdout] --> src/messaging.rs:44:10 [INFO] [stdout] | [INFO] [stdout] 44 | pub enum ClientwardMessage { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Diff` [INFO] [stdout] --> src/messaging.rs:48:6 [INFO] [stdout] | [INFO] [stdout] 48 | enum Diff { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `message_channel` [INFO] [stdout] --> src/messaging.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn message_channel() -> (ClientStub, ServerStub) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `wrapped_message_channel` [INFO] [stdout] --> src/messaging.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn wrapped_message_channel() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ClientStub` [INFO] [stdout] --> src/messaging.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 72 | pub struct ClientStub { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `WrappedClientStub` [INFO] [stdout] --> src/messaging.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 78 | pub struct WrappedClientStub { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ServerStub` [INFO] [stdout] --> src/messaging.rs:84:12 [INFO] [stdout] | [INFO] [stdout] 84 | pub struct ServerStub { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `WrappedServerStub` [INFO] [stdout] --> src/messaging.rs:90:12 [INFO] [stdout] | [INFO] [stdout] 90 | pub struct WrappedServerStub { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pop` [INFO] [stdout] --> src/messaging.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn pop(&self) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_pop` [INFO] [stdout] --> src/messaging.rs:99:12 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn try_pop(&self) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_push` [INFO] [stdout] --> src/messaging.rs:102:12 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn try_push(&self, msg: ServerwardMessage) -> Result<(), TryPushError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_pop` [INFO] [stdout] --> src/messaging.rs:109:12 [INFO] [stdout] | [INFO] [stdout] 109 | pub fn try_pop(&self) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_push` [INFO] [stdout] --> src/messaging.rs:112:12 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn try_push(&self, msg: WrappedServerwardMessage) -> Result<(), TryPushError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_pop` [INFO] [stdout] --> src/messaging.rs:118:12 [INFO] [stdout] | [INFO] [stdout] 118 | pub fn try_pop(&self) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_push` [INFO] [stdout] --> src/messaging.rs:121:12 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn try_push(&self, msg: ClientwardMessage) -> Result<(), TryPushError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_pop` [INFO] [stdout] --> src/messaging.rs:128:12 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn try_pop(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_push` [INFO] [stdout] --> src/messaging.rs:131:12 [INFO] [stdout] | [INFO] [stdout] 131 | pub fn try_push(&mut self, msg: WrappedClientwardMessage) -> Result<(), TryPushError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `DiscretePoint2` [INFO] [stdout] --> src/game_state.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct DiscretePoint2 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ContinuousPoint2` [INFO] [stdout] --> src/game_state.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct ContinuousPoint2 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Point2` [INFO] [stdout] --> src/game_state.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | pub enum Point2 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Location` [INFO] [stdout] --> src/game_state.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Location { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_from` [INFO] [stdout] --> src/game_state.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn new_from(primitive: LocationPrimitive) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `LocationPrimitive` [INFO] [stdout] --> src/game_state.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct LocationPrimitive { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/identity.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn new(raw_pid: u8) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ClientIdBits` [INFO] [stdout] --> src/identity.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct ClientIdBits { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/identity.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn new() -> ClientIdBits { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_with_only` [INFO] [stdout] --> src/identity.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new_with_only(pid: PlayerId) -> ClientIdBits { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set` [INFO] [stdout] --> src/identity.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn set(&mut self, pid: PlayerId, value: bool) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> src/identity.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn get(&self, pid: PlayerId) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `no_subs` [INFO] [stdout] --> src/identity.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn no_subs(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `SubscriptionManager` [INFO] [stdout] --> src/resources/server_resources.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct SubscriptionManager { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/resources/server_resources.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_player_sub` [INFO] [stdout] --> src/resources/server_resources.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn set_player_sub(&mut self, lid: LocationId, pid: PlayerId, value: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `PortalManager` [INFO] [stdout] --> src/resources/server_resources.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct PortalManager { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 53 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `Command { std: "docker" "inspect" "7f5636d0c379f446f87451bf09a3d99b90238021500f159f3b116a173dc4a13b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f5636d0c379f446f87451bf09a3d99b90238021500f159f3b116a173dc4a13b", kill_on_drop: false }` [INFO] [stdout] 7f5636d0c379f446f87451bf09a3d99b90238021500f159f3b116a173dc4a13b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] af3ed83396d1e6fafcd91f646f9b2da5096daf9a7da410390e62d53cba73ce5e [INFO] running `Command { std: "docker" "start" "-a" "af3ed83396d1e6fafcd91f646f9b2da5096daf9a7da410390e62d53cba73ce5e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `PushError` [INFO] [stderr] --> src/messaging.rs:3:68 [INFO] [stderr] | [INFO] [stderr] 3 | use magnetic::{Consumer,Producer,TryPopError,TryPushError,PopError,PushError}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `identity::*` [INFO] [stderr] --> src/game_state.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use identity::*; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `username` [INFO] [stderr] --> src/messaging.rs:14:29 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn try_authenticate(username: String, password: String) -> Result { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_username` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `password` [INFO] [stderr] --> src/messaging.rs:14:47 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn try_authenticate(username: String, password: String) -> Result { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_password` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `primitive` [INFO] [stderr] --> src/game_state.rs:23:21 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn new_from(primitive: LocationPrimitive) -> Self { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_primitive` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/resources/server_resources.rs:22:21 [INFO] [stderr] | [INFO] [stderr] 22 | let mut sub = self.subs.get_mut(&lid).unwrap(); [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: private type `Diff` in public interface (error E0446) [INFO] [stderr] --> src/messaging.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | ReqDiff(Diff), [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(private_in_public)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `WrappedClientwardMessage` in public interface (error E0446) [INFO] [stderr] --> src/messaging.rs:109:5 [INFO] [stderr] | [INFO] [stderr] 109 | pub fn try_pop(&self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `WrappedServerwardMessage` in public interface (error E0446) [INFO] [stderr] --> src/messaging.rs:112:5 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn try_push(&self, msg: WrappedServerwardMessage) -> Result<(), TryPushError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `WrappedServerwardMessage` in public interface (error E0446) [INFO] [stderr] --> src/messaging.rs:128:5 [INFO] [stderr] | [INFO] [stderr] 128 | pub fn try_pop(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `WrappedClientwardMessage` in public interface (error E0446) [INFO] [stderr] --> src/messaging.rs:131:5 [INFO] [stderr] | [INFO] [stderr] 131 | pub fn try_push(&mut self, msg: WrappedClientwardMessage) -> Result<(), TryPushError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ServerMode` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | ServerMode, ClientMode, SingleMode, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SingleMode` [INFO] [stderr] --> src/main.rs:12:29 [INFO] [stderr] | [INFO] [stderr] 12 | ServerMode, ClientMode, SingleMode, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Authenticator` [INFO] [stderr] --> src/messaging.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | struct Authenticator { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `try_authenticate` [INFO] [stderr] --> src/messaging.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn try_authenticate(username: String, password: String) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `AuthenticatorError` [INFO] [stderr] --> src/messaging.rs:19:6 [INFO] [stderr] | [INFO] [stderr] 19 | enum AuthenticatorError { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `WrappedServerwardMessage` [INFO] [stderr] --> src/messaging.rs:25:8 [INFO] [stderr] | [INFO] [stderr] 25 | struct WrappedServerwardMessage { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `WrappedClientwardMessage` [INFO] [stderr] --> src/messaging.rs:30:8 [INFO] [stderr] | [INFO] [stderr] 30 | struct WrappedClientwardMessage { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `ServerwardMessage` [INFO] [stderr] --> src/messaging.rs:37:10 [INFO] [stderr] | [INFO] [stderr] 37 | pub enum ServerwardMessage { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `ClientwardMessage` [INFO] [stderr] --> src/messaging.rs:44:10 [INFO] [stderr] | [INFO] [stderr] 44 | pub enum ClientwardMessage { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Diff` [INFO] [stderr] --> src/messaging.rs:48:6 [INFO] [stderr] | [INFO] [stderr] 48 | enum Diff { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `message_channel` [INFO] [stderr] --> src/messaging.rs:53:8 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn message_channel() -> (ClientStub, ServerStub) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `wrapped_message_channel` [INFO] [stderr] --> src/messaging.rs:67:8 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn wrapped_message_channel() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ClientStub` [INFO] [stderr] --> src/messaging.rs:72:12 [INFO] [stderr] | [INFO] [stderr] 72 | pub struct ClientStub { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `WrappedClientStub` [INFO] [stderr] --> src/messaging.rs:78:12 [INFO] [stderr] | [INFO] [stderr] 78 | pub struct WrappedClientStub { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ServerStub` [INFO] [stderr] --> src/messaging.rs:84:12 [INFO] [stderr] | [INFO] [stderr] 84 | pub struct ServerStub { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `WrappedServerStub` [INFO] [stderr] --> src/messaging.rs:90:12 [INFO] [stderr] | [INFO] [stderr] 90 | pub struct WrappedServerStub { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `pop` [INFO] [stderr] --> src/messaging.rs:96:12 [INFO] [stderr] | [INFO] [stderr] 96 | pub fn pop(&self) -> Result { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `try_pop` [INFO] [stderr] --> src/messaging.rs:99:12 [INFO] [stderr] | [INFO] [stderr] 99 | pub fn try_pop(&self) -> Result { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `try_push` [INFO] [stderr] --> src/messaging.rs:102:12 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn try_push(&self, msg: ServerwardMessage) -> Result<(), TryPushError> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `try_pop` [INFO] [stderr] --> src/messaging.rs:109:12 [INFO] [stderr] | [INFO] [stderr] 109 | pub fn try_pop(&self) -> Result { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `try_push` [INFO] [stderr] --> src/messaging.rs:112:12 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn try_push(&self, msg: WrappedServerwardMessage) -> Result<(), TryPushError> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `try_pop` [INFO] [stderr] --> src/messaging.rs:118:12 [INFO] [stderr] | [INFO] [stderr] 118 | pub fn try_pop(&self) -> Result { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `try_push` [INFO] [stderr] --> src/messaging.rs:121:12 [INFO] [stderr] | [INFO] [stderr] 121 | pub fn try_push(&self, msg: ClientwardMessage) -> Result<(), TryPushError> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `try_pop` [INFO] [stderr] --> src/messaging.rs:128:12 [INFO] [stderr] | [INFO] [stderr] 128 | pub fn try_pop(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `try_push` [INFO] [stderr] --> src/messaging.rs:131:12 [INFO] [stderr] | [INFO] [stderr] 131 | pub fn try_push(&mut self, msg: WrappedClientwardMessage) -> Result<(), TryPushError> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `DiscretePoint2` [INFO] [stderr] --> src/game_state.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct DiscretePoint2 { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ContinuousPoint2` [INFO] [stderr] --> src/game_state.rs:8:13 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct ContinuousPoint2 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Point2` [INFO] [stderr] --> src/game_state.rs:13:10 [INFO] [stderr] | [INFO] [stderr] 13 | pub enum Point2 { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Location` [INFO] [stderr] --> src/game_state.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct Location { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_from` [INFO] [stderr] --> src/game_state.rs:23:12 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn new_from(primitive: LocationPrimitive) -> Self { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `LocationPrimitive` [INFO] [stderr] --> src/game_state.rs:29:12 [INFO] [stderr] | [INFO] [stderr] 29 | pub struct LocationPrimitive { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/identity.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn new(raw_pid: u8) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ClientIdBits` [INFO] [stderr] --> src/identity.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | pub struct ClientIdBits { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/identity.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn new() -> ClientIdBits { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_with_only` [INFO] [stdout] [INFO] [stderr] --> src/identity.rs:28:12 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 28 | pub fn new_with_only(pid: PlayerId) -> ClientIdBits { [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set` [INFO] [stderr] --> src/identity.rs:34:12 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn set(&mut self, pid: PlayerId, value: bool) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get` [INFO] [stderr] --> src/identity.rs:43:12 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn get(&self, pid: PlayerId) -> bool { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `no_subs` [INFO] [stderr] --> src/identity.rs:47:12 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn no_subs(&self) -> bool { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `SubscriptionManager` [INFO] [stderr] --> src/resources/server_resources.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct SubscriptionManager { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/resources/server_resources.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_player_sub` [INFO] [stderr] --> src/resources/server_resources.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn set_player_sub(&mut self, lid: LocationId, pid: PlayerId, value: bool) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `PortalManager` [INFO] [stderr] --> src/resources/server_resources.rs:40:12 [INFO] [stderr] | [INFO] [stderr] 40 | pub struct PortalManager { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `multiplayer_serv_v2` (bin "multiplayer_serv_v2" test) generated 53 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.62s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/multiplayer_serv_v2-d6940a4888b282d4) [INFO] running `Command { std: "docker" "inspect" "af3ed83396d1e6fafcd91f646f9b2da5096daf9a7da410390e62d53cba73ce5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af3ed83396d1e6fafcd91f646f9b2da5096daf9a7da410390e62d53cba73ce5e", kill_on_drop: false }` [INFO] [stdout] af3ed83396d1e6fafcd91f646f9b2da5096daf9a7da410390e62d53cba73ce5e