[INFO] cloning repository https://github.com/horup/zombiedodgeball
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/horup/zombiedodgeball" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhorup%2Fzombiedodgeball", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhorup%2Fzombiedodgeball'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 21e6fd71d74c3e78878320f5cf08e9013cd19cba
[INFO] testing horup/zombiedodgeball against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhorup%2Fzombiedodgeball" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/horup/zombiedodgeball
[INFO] finished tweaking git repo https://github.com/horup/zombiedodgeball
[INFO] tweaked toml for git repo https://github.com/horup/zombiedodgeball written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/horup/zombiedodgeball on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/horup/zombiedodgeball 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" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing horup/zombiedodgeball against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhorup%2Fzombiedodgeball" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/horup/zombiedodgeball
[INFO] finished tweaking git repo https://github.com/horup/zombiedodgeball
[INFO] tweaked toml for git repo https://github.com/horup/zombiedodgeball written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/horup/zombiedodgeball on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/horup/zombiedodgeball 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" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded zip v0.5.8
[INFO] [stderr]   Downloaded proc-macro2 v1.0.24
[INFO] [stderr]   Downloaded cc v1.0.62
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[INFO] [stderr]   Downloaded wayland-client v0.21.13
[INFO] [stderr]   Downloaded xml-rs v0.8.3
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cc96f8e89bb349e89f7ff3eb2ded0903f5a13fadb5ae3693a9fbd918e0f5f3de
[INFO] running `Command { std: "docker" "start" "cc96f8e89bb349e89f7ff3eb2ded0903f5a13fadb5ae3693a9fbd918e0f5f3de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc96f8e89bb349e89f7ff3eb2ded0903f5a13fadb5ae3693a9fbd918e0f5f3de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cc96f8e89bb349e89f7ff3eb2ded0903f5a13fadb5ae3693a9fbd918e0f5f3de" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc96f8e89bb349e89f7ff3eb2ded0903f5a13fadb5ae3693a9fbd918e0f5f3de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cc96f8e89bb349e89f7ff3eb2ded0903f5a13fadb5ae3693a9fbd918e0f5f3de" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
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[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cc v1.0.62
[INFO] [stderr]    Compiling khronos_api v3.1.0
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[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling rand_core v0.4.2
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[INFO] [stderr]    Compiling const_fn v0.4.3
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.0
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[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling ordered-float v1.1.0
[INFO] [stderr]    Compiling wayland-scanner v0.21.13
[INFO] [stderr]    Compiling stb_truetype v0.3.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling linked-hash-map v0.5.3
[INFO] [stderr]    Compiling rusttype v0.8.3
[INFO] [stderr]    Compiling rand_core v0.3.1
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[INFO] [stderr]    Compiling adler32 v1.2.0
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[INFO] [stderr]    Compiling wayland-client v0.21.13
[INFO] [stderr]    Compiling rand_pcg v0.1.2
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[INFO] [stderr]    Compiling crc32fast v1.2.1
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[INFO] [stderr]    Compiling rand v0.6.5
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[INFO] [stderr]    Compiling gamestate v0.1.0 (https://github.com/horup/gamestate-rs.git?branch=main#b3dee392)
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[INFO] [stdout] warning: unused import: `Vector2`
[INFO] [stdout]  --> src/world/world.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cgmath::{Point2, Vector2};
[INFO] [stdout]   |                      ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeltaSerializable` and `ID`
[INFO] [stdout]  --> src/world/world.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use gamestate::{DeltaSerializable, ID};
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `previous`
[INFO] [stdout]   --> src/world/entity.rs:42:31
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn delta_serialize(&self, previous:&Self, write:&mut dyn std::io::Write) -> std::io::Result<usize> {
[INFO] [stdout]    |                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_previous`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `write`
[INFO] [stdout]   --> src/world/entity.rs:42:47
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn delta_serialize(&self, previous:&Self, write:&mut dyn std::io::Write) -> std::io::Result<usize> {
[INFO] [stdout]    |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `previous`
[INFO] [stdout]   --> src/world/entity.rs:46:26
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn delta_deserialize(previous:&Self, read:&mut dyn std::io::Read) -> std::io::Result<Self> where Self : Sized {
[INFO] [stdout]    |                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_previous`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `read`
[INFO] [stdout]   --> src/world/entity.rs:46:42
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn delta_deserialize(previous:&Self, read:&mut dyn std::io::Read) -> std::io::Result<Self> where Self : Sized {
[INFO] [stdout]    |                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_id`
[INFO] [stdout]   --> src/client.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let player_id = self.client_id;
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_server`
[INFO] [stdout]  --> src/systems/spawn.rs:6:47
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn step<F:FnMut(Event)>(world:&mut World, is_server:bool, event:&Event, push_event:&mut F)
[INFO] [stdout]   |                                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_server`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `push_event`
[INFO] [stdout]  --> src/systems/spawn.rs:6:77
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn step<F:FnMut(Event)>(world:&mut World, is_server:bool, event:&Event, push_event:&mut F)
[INFO] [stdout]   |                                                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_push_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_server`
[INFO] [stdout]  --> src/systems/cleanup.rs:3:47
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn step<F:FnMut(Event)>(world:&mut World, is_server:bool, event:&Event, push_event:&mut F)
[INFO] [stdout]   |                                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_server`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/systems/physics.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 32 |             let mut p:Point2<f32> = res + v;
[INFO] [stdout]    |                 ----^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `collision`
[INFO] [stdout]   --> src/systems/physics.rs:33:25
[INFO] [stdout]    |
[INFO] [stdout] 33 |             if let Some(collision) = &entity.collision {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collision`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other_collision`
[INFO] [stdout]   --> src/systems/physics.rs:35:25
[INFO] [stdout]    |
[INFO] [stdout] 35 |                     let other_collision = &other_entity.collision.unwrap();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_other_collision`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_server`
[INFO] [stdout]   --> src/systems/physics.rs:64:48
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn step<F:FnMut(Event)>(world: &mut World, is_server: bool, event:&Event, push_event:&mut F) {
[INFO] [stdout]    |                                                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_server`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `push_event`
[INFO] [stdout]  --> src/systems/shooter.rs:6:77
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn step<F:FnMut(Event)>(world:&mut World, is_server:bool, event:&Event, push_event:&mut F) 
[INFO] [stdout]   |                                                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_push_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_player_entity_mut` is never used
[INFO] [stdout]  --> src/systems/util.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn find_player_entity_mut<'a>(entities:&'a mut Collection<Entity>, player_id:&u128) -> Option<&'a mut Entity>
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_player_entity` is never used
[INFO] [stdout]   --> src/systems/util.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn find_player_entity<'a>(entities:&'a Collection<Entity>, player_id:&u128) -> Option<&'a Entity>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 47s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: gfx_device_gl v0.16.2, gilrs-core v0.2.6
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "cc96f8e89bb349e89f7ff3eb2ded0903f5a13fadb5ae3693a9fbd918e0f5f3de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cc96f8e89bb349e89f7ff3eb2ded0903f5a13fadb5ae3693a9fbd918e0f5f3de" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling zombiedodgeball v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Vector2`
[INFO] [stdout]  --> src/world/world.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cgmath::{Point2, Vector2};
[INFO] [stdout]   |                      ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeltaSerializable` and `ID`
[INFO] [stdout]  --> src/world/world.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use gamestate::{DeltaSerializable, ID};
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `previous`
[INFO] [stdout]   --> src/world/entity.rs:42:31
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn delta_serialize(&self, previous:&Self, write:&mut dyn std::io::Write) -> std::io::Result<usize> {
[INFO] [stdout]    |                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_previous`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `write`
[INFO] [stdout]   --> src/world/entity.rs:42:47
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn delta_serialize(&self, previous:&Self, write:&mut dyn std::io::Write) -> std::io::Result<usize> {
[INFO] [stdout]    |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `previous`
[INFO] [stdout]   --> src/world/entity.rs:46:26
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn delta_deserialize(previous:&Self, read:&mut dyn std::io::Read) -> std::io::Result<Self> where Self : Sized {
[INFO] [stdout]    |                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_previous`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `read`
[INFO] [stdout]   --> src/world/entity.rs:46:42
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn delta_deserialize(previous:&Self, read:&mut dyn std::io::Read) -> std::io::Result<Self> where Self : Sized {
[INFO] [stdout]    |                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_id`
[INFO] [stdout]   --> src/client.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let player_id = self.client_id;
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_server`
[INFO] [stdout]  --> src/systems/spawn.rs:6:47
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn step<F:FnMut(Event)>(world:&mut World, is_server:bool, event:&Event, push_event:&mut F)
[INFO] [stdout]   |                                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_server`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `push_event`
[INFO] [stdout]  --> src/systems/spawn.rs:6:77
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn step<F:FnMut(Event)>(world:&mut World, is_server:bool, event:&Event, push_event:&mut F)
[INFO] [stdout]   |                                                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_push_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_server`
[INFO] [stdout]  --> src/systems/cleanup.rs:3:47
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn step<F:FnMut(Event)>(world:&mut World, is_server:bool, event:&Event, push_event:&mut F)
[INFO] [stdout]   |                                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_server`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/systems/physics.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 32 |             let mut p:Point2<f32> = res + v;
[INFO] [stdout]    |                 ----^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `collision`
[INFO] [stdout]   --> src/systems/physics.rs:33:25
[INFO] [stdout]    |
[INFO] [stdout] 33 |             if let Some(collision) = &entity.collision {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collision`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other_collision`
[INFO] [stdout]   --> src/systems/physics.rs:35:25
[INFO] [stdout]    |
[INFO] [stdout] 35 |                     let other_collision = &other_entity.collision.unwrap();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_other_collision`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_server`
[INFO] [stdout]   --> src/systems/physics.rs:64:48
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn step<F:FnMut(Event)>(world: &mut World, is_server: bool, event:&Event, push_event:&mut F) {
[INFO] [stdout]    |                                                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_server`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `push_event`
[INFO] [stdout]  --> src/systems/shooter.rs:6:77
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn step<F:FnMut(Event)>(world:&mut World, is_server:bool, event:&Event, push_event:&mut F) 
[INFO] [stdout]   |                                                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_push_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_player_entity_mut` is never used
[INFO] [stdout]  --> src/systems/util.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn find_player_entity_mut<'a>(entities:&'a mut Collection<Entity>, player_id:&u128) -> Option<&'a mut Entity>
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_player_entity` is never used
[INFO] [stdout]   --> src/systems/util.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn find_player_entity<'a>(entities:&'a Collection<Entity>, player_id:&u128) -> Option<&'a Entity>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.58s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: gfx_device_gl v0.16.2, gilrs-core v0.2.6
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "cc96f8e89bb349e89f7ff3eb2ded0903f5a13fadb5ae3693a9fbd918e0f5f3de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cc96f8e89bb349e89f7ff3eb2ded0903f5a13fadb5ae3693a9fbd918e0f5f3de" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Vector2`
[INFO] [stderr]  --> src/world/world.rs:1:22
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cgmath::{Point2, Vector2};
[INFO] [stderr]   |                      ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DeltaSerializable` and `ID`
[INFO] [stderr]  --> src/world/world.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | use gamestate::{DeltaSerializable, ID};
[INFO] [stderr]   |                 ^^^^^^^^^^^^^^^^^  ^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `previous`
[INFO] [stderr]   --> src/world/entity.rs:42:31
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn delta_serialize(&self, previous:&Self, write:&mut dyn std::io::Write) -> std::io::Result<usize> {
[INFO] [stderr]    |                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_previous`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `write`
[INFO] [stderr]   --> src/world/entity.rs:42:47
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn delta_serialize(&self, previous:&Self, write:&mut dyn std::io::Write) -> std::io::Result<usize> {
[INFO] [stderr]    |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_write`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `previous`
[INFO] [stderr]   --> src/world/entity.rs:46:26
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn delta_deserialize(previous:&Self, read:&mut dyn std::io::Read) -> std::io::Result<Self> where Self : Sized {
[INFO] [stderr]    |                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_previous`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `read`
[INFO] [stderr]   --> src/world/entity.rs:46:42
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn delta_deserialize(previous:&Self, read:&mut dyn std::io::Read) -> std::io::Result<Self> where Self : Sized {
[INFO] [stderr]    |                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_read`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `player_id`
[INFO] [stderr]   --> src/client.rs:95:13
[INFO] [stderr]    |
[INFO] [stderr] 95 |         let player_id = self.client_id;
[INFO] [stderr]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `is_server`
[INFO] [stderr]  --> src/systems/spawn.rs:6:47
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn step<F:FnMut(Event)>(world:&mut World, is_server:bool, event:&Event, push_event:&mut F)
[INFO] [stderr]   |                                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_server`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `push_event`
[INFO] [stderr]  --> src/systems/spawn.rs:6:77
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn step<F:FnMut(Event)>(world:&mut World, is_server:bool, event:&Event, push_event:&mut F)
[INFO] [stderr]   |                                                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_push_event`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `is_server`
[INFO] [stderr]  --> src/systems/cleanup.rs:3:47
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn step<F:FnMut(Event)>(world:&mut World, is_server:bool, event:&Event, push_event:&mut F)
[INFO] [stderr]   |                                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_server`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/systems/physics.rs:32:17
[INFO] [stderr]    |
[INFO] [stderr] 32 |             let mut p:Point2<f32> = res + v;
[INFO] [stderr]    |                 ----^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `collision`
[INFO] [stderr]   --> src/systems/physics.rs:33:25
[INFO] [stderr]    |
[INFO] [stderr] 33 |             if let Some(collision) = &entity.collision {
[INFO] [stderr]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collision`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other_collision`
[INFO] [stderr]   --> src/systems/physics.rs:35:25
[INFO] [stderr]    |
[INFO] [stderr] 35 |                     let other_collision = &other_entity.collision.unwrap();
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_other_collision`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `is_server`
[INFO] [stderr]   --> src/systems/physics.rs:64:48
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub fn step<F:FnMut(Event)>(world: &mut World, is_server: bool, event:&Event, push_event:&mut F) {
[INFO] [stderr]    |                                                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_server`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `push_event`
[INFO] [stderr]  --> src/systems/shooter.rs:6:77
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn step<F:FnMut(Event)>(world:&mut World, is_server:bool, event:&Event, push_event:&mut F) 
[INFO] [stderr]   |                                                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_push_event`
[INFO] [stderr] 
[INFO] [stderr] warning: function `find_player_entity_mut` is never used
[INFO] [stderr]  --> src/systems/util.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn find_player_entity_mut<'a>(entities:&'a mut Collection<Entity>, player_id:&u128) -> Option<&'a mut Entity>
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `find_player_entity` is never used
[INFO] [stderr]   --> src/systems/util.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn find_player_entity<'a>(entities:&'a Collection<Entity>, player_id:&u128) -> Option<&'a Entity>
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `zombiedodgeball` (bin "zombiedodgeball" test) generated 17 warnings (run `cargo fix --bin "zombiedodgeball" -p zombiedodgeball --tests` to apply 15 suggestions)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.18s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: gfx_device_gl v0.16.2, gilrs-core v0.2.6
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/zombiedodgeball-16509944b099eb78)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc96f8e89bb349e89f7ff3eb2ded0903f5a13fadb5ae3693a9fbd918e0f5f3de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc96f8e89bb349e89f7ff3eb2ded0903f5a13fadb5ae3693a9fbd918e0f5f3de", kill_on_drop: false }`
[INFO] [stdout] cc96f8e89bb349e89f7ff3eb2ded0903f5a13fadb5ae3693a9fbd918e0f5f3de
