[INFO] updating cached repository https://github.com/tmsvdb/rust-piston-sandbox
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] eaf712068a7efa21c84f370ce586cdba5e4e4169
[INFO] testing tmsvdb/rust-piston-sandbox against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmsvdb%2Frust-piston-sandbox" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tmsvdb/rust-piston-sandbox on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/tmsvdb/rust-piston-sandbox
[INFO] finished tweaking git repo https://github.com/tmsvdb/rust-piston-sandbox
[INFO] tweaked toml for git repo https://github.com/tmsvdb/rust-piston-sandbox written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/tmsvdb/rust-piston-sandbox already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 8277b96412a64b8fc39c28f2f607a76abcbc5d1d7c428cd7ca1edcb9860846de
[INFO] running `"docker" "start" "-a" "8277b96412a64b8fc39c28f2f607a76abcbc5d1d7c428cd7ca1edcb9860846de"`
[INFO] [stderr]    Compiling odds v0.2.25
[INFO] [stderr]    Compiling shader_version v0.2.2
[INFO] [stderr]    Compiling find_folder v0.3.0
[INFO] [stderr]    Compiling num_cpus v1.6.2
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling serde_json v0.9.10
[INFO] [stderr]    Compiling x11-dl v2.15.0
[INFO] [stderr]    Compiling deflate v0.7.16
[INFO] [stderr]    Compiling shared_library v0.1.7
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling tempfile v2.1.6
[INFO] [stderr]    Compiling stb_truetype v0.2.1
[INFO] [stderr]    Compiling wayland-scanner v0.7.8
[INFO] [stderr]    Compiling gl_generator v0.5.5
[INFO] [stderr]    Compiling gfx_core v0.5.1
[INFO] [stderr]    Compiling num-rational v0.1.39
[INFO] [stderr]    Compiling pistoncore-input v0.15.0
[INFO] [stderr]    Compiling piston2d-graphics v0.19.0
[INFO] [stderr]    Compiling rayon-core v1.2.1
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling fs2 v0.2.5
[INFO] [stderr]    Compiling nodrop v0.1.9
[INFO] [stderr]    Compiling arrayvec v0.3.23
[INFO] [stderr]    Compiling png v0.6.2
[INFO] [stderr]    Compiling memmap v0.4.0
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling wayland-client v0.7.8
[INFO] [stderr]    Compiling target_build_utils v0.3.1
[INFO] [stderr]    Compiling pistoncore-window v0.24.0
[INFO] [stderr]    Compiling rusttype v0.2.1
[INFO] [stderr]    Compiling gfx_gl v0.3.1
[INFO] [stderr]    Compiling gl v0.6.3
[INFO] [stderr]    Compiling glutin v0.7.4
[INFO] [stderr]    Compiling pistoncore-event_loop v0.27.0
[INFO] [stderr]    Compiling piston v0.27.0
[INFO] [stderr] warning[E0311]: the parameter type `K` may not live long enough
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19
[INFO] [stderr]    |
[INFO] [stderr] 81 |             match node.force() {
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding an explicit lifetime bound for `K`
[INFO] [stderr] note: the parameter type `K` must be valid for the anonymous lifetime #1 defined on the function body at 77:9...
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 | /         fn clone_subtree<K: Clone, V: Clone>(
[INFO] [stderr] 78 | |                 node: node::NodeRef<marker::Immut, K, V, marker::LeafOrInternal>)
[INFO] [stderr] 79 | |                 -> BTreeMap<K, V> {
[INFO] [stderr] 80 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 136| |             }
[INFO] [stderr] 137| |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]    = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]    = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr] warning[E0311]: the parameter type `V` may not live long enough
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19
[INFO] [stderr]    |
[INFO] [stderr] 81 |             match node.force() {
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding an explicit lifetime bound for `V`
[INFO] [stderr] note: the parameter type `V` must be valid for the anonymous lifetime #1 defined on the function body at 77:9...
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 | /         fn clone_subtree<K: Clone, V: Clone>(
[INFO] [stderr] 78 | |                 node: node::NodeRef<marker::Immut, K, V, marker::LeafOrInternal>)
[INFO] [stderr] 79 | |                 -> BTreeMap<K, V> {
[INFO] [stderr] 80 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 136| |             }
[INFO] [stderr] 137| |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]    = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]    = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]    Compiling jpeg-decoder v0.1.13
[INFO] [stderr]    Compiling image v0.12.4
[INFO] [stderr]    Compiling libloading v0.3.4
[INFO] [stderr]    Compiling dlib v0.3.1
[INFO] [stderr]    Compiling wayland-sys v0.7.8
[INFO] [stderr]    Compiling wayland-window v0.4.4
[INFO] [stderr]    Compiling wayland-kbd v0.6.3
[INFO] [stderr]    Compiling gfx v0.13.0
[INFO] [stderr]    Compiling gfx_device_gl v0.12.0
[INFO] [stderr]    Compiling winit v0.5.11
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.33.0
[INFO] [stderr]    Compiling piston-gfx_texture v0.20.0
[INFO] [stderr]    Compiling piston2d-gfx_graphics v0.35.0
[INFO] [stderr]    Compiling piston_window v0.61.0
[INFO] [stderr]    Compiling sandbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `ecs::*`
[INFO] [stderr]  --> src/ecs/components.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use ecs::*;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ecs::systems::*`
[INFO] [stderr]  --> src/ecs/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use ecs::systems::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ecs::components::*`
[INFO] [stderr]  --> src/ecs/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use ecs::components::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ecs::*`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use ecs::*;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `piston_window::*`
[INFO] [stderr]  --> src/ships/mod.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use piston_window::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ships::*`
[INFO] [stderr]   --> src/main.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use ships::*;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Duration`
[INFO] [stderr]   --> src/main.rs:16:17
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::time::{Duration, Instant};
[INFO] [stderr]    |                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `find_folder::*`
[INFO] [stderr]  --> src/assets.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use find_folder::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::*`
[INFO] [stderr]  --> src/assets.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::path::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `ECSSystems`
[INFO] [stderr]   --> src/ecs/systems.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | enum ECSSystems {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `ECSComponents`
[INFO] [stderr]  --> src/ecs/components.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | enum ECSComponents {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ECSEntity`
[INFO] [stderr]   --> src/ecs/mod.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct ECSEntity {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add_component`
[INFO] [stderr]   --> src/ecs/mod.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn add_component (&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ECSCore`
[INFO] [stderr]   --> src/ecs/mod.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub struct ECSCore {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Color`
[INFO] [stderr]   --> src/draw.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub type Color = [f32; 4];
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Vector2`
[INFO] [stderr]   --> src/draw.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub type Vector2 = (f64, f64);
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `DrawRect`
[INFO] [stderr]   --> src/draw.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub struct DrawRect {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `DrawEllipse`
[INFO] [stderr]   --> src/draw.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub struct DrawEllipse {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `DrawPolygon`
[INFO] [stderr]   --> src/draw.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub struct DrawPolygon {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Drone`
[INFO] [stderr]  --> src/ships/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Drone,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Corvette`
[INFO] [stderr]  --> src/ships/mod.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Corvette,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Destroyer`
[INFO] [stderr]   --> src/ships/mod.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Destroyer,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Frigrate`
[INFO] [stderr]   --> src/ships/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Frigrate,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Cruiser`
[INFO] [stderr]   --> src/ships/mod.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Cruiser,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Battlecruiser`
[INFO] [stderr]   --> src/ships/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Battlecruiser,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Carrier`
[INFO] [stderr]   --> src/ships/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Carrier,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Dreadnought`
[INFO] [stderr]   --> src/ships/mod.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     Dreadnought
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Hull`
[INFO] [stderr]   --> src/ships/mod.rs:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub struct Hull {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Engine`
[INFO] [stderr]   --> src/ships/mod.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub struct Engine {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Steering`
[INFO] [stderr]   --> src/ships/mod.rs:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub struct Steering {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.33s
[INFO] running `"docker" "inspect" "8277b96412a64b8fc39c28f2f607a76abcbc5d1d7c428cd7ca1edcb9860846de"`
[INFO] running `"docker" "rm" "-f" "8277b96412a64b8fc39c28f2f607a76abcbc5d1d7c428cd7ca1edcb9860846de"`
[INFO] [stdout] 8277b96412a64b8fc39c28f2f607a76abcbc5d1d7c428cd7ca1edcb9860846de
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c3c1731f8708a5e9eb0e5b540e19b15c90e97817a9afc76c5fdb65663e0e7577
[INFO] running `"docker" "start" "-a" "c3c1731f8708a5e9eb0e5b540e19b15c90e97817a9afc76c5fdb65663e0e7577"`
[INFO] [stderr]    Compiling sandbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `ecs::*`
[INFO] [stderr]  --> src/ecs/components.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use ecs::*;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ecs::systems::*`
[INFO] [stderr]  --> src/ecs/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use ecs::systems::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ecs::components::*`
[INFO] [stderr]  --> src/ecs/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use ecs::components::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ecs::*`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use ecs::*;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `piston_window::*`
[INFO] [stderr]  --> src/ships/mod.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use piston_window::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ships::*`
[INFO] [stderr]   --> src/main.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use ships::*;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Duration`
[INFO] [stderr]   --> src/main.rs:16:17
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::time::{Duration, Instant};
[INFO] [stderr]    |                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `find_folder::*`
[INFO] [stderr]  --> src/assets.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use find_folder::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::*`
[INFO] [stderr]  --> src/assets.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::path::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `ECSSystems`
[INFO] [stderr]   --> src/ecs/systems.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | enum ECSSystems {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `ECSComponents`
[INFO] [stderr]  --> src/ecs/components.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | enum ECSComponents {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ECSEntity`
[INFO] [stderr]   --> src/ecs/mod.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct ECSEntity {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add_component`
[INFO] [stderr]   --> src/ecs/mod.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn add_component (&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ECSCore`
[INFO] [stderr]   --> src/ecs/mod.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub struct ECSCore {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Color`
[INFO] [stderr]   --> src/draw.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub type Color = [f32; 4];
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Vector2`
[INFO] [stderr]   --> src/draw.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub type Vector2 = (f64, f64);
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `DrawRect`
[INFO] [stderr]   --> src/draw.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub struct DrawRect {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `DrawEllipse`
[INFO] [stderr]   --> src/draw.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub struct DrawEllipse {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `DrawPolygon`
[INFO] [stderr]   --> src/draw.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub struct DrawPolygon {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Drone`
[INFO] [stderr]  --> src/ships/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Drone,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Corvette`
[INFO] [stderr]  --> src/ships/mod.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Corvette,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Destroyer`
[INFO] [stderr]   --> src/ships/mod.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Destroyer,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Frigrate`
[INFO] [stderr]   --> src/ships/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Frigrate,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Cruiser`
[INFO] [stderr]   --> src/ships/mod.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Cruiser,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Battlecruiser`
[INFO] [stderr]   --> src/ships/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Battlecruiser,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Carrier`
[INFO] [stderr]   --> src/ships/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Carrier,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Dreadnought`
[INFO] [stderr]   --> src/ships/mod.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     Dreadnought
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Hull`
[INFO] [stderr]   --> src/ships/mod.rs:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub struct Hull {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Engine`
[INFO] [stderr]   --> src/ships/mod.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub struct Engine {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Steering`
[INFO] [stderr]   --> src/ships/mod.rs:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub struct Steering {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `"docker" "inspect" "c3c1731f8708a5e9eb0e5b540e19b15c90e97817a9afc76c5fdb65663e0e7577"`
[INFO] running `"docker" "rm" "-f" "c3c1731f8708a5e9eb0e5b540e19b15c90e97817a9afc76c5fdb65663e0e7577"`
[INFO] [stdout] c3c1731f8708a5e9eb0e5b540e19b15c90e97817a9afc76c5fdb65663e0e7577
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 25945413a8658af7c468d1aa24746f3799434938ab4e99f298fdc02838c8c810
[INFO] running `"docker" "start" "-a" "25945413a8658af7c468d1aa24746f3799434938ab4e99f298fdc02838c8c810"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sandbox-7a35359f95c76c99
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "25945413a8658af7c468d1aa24746f3799434938ab4e99f298fdc02838c8c810"`
[INFO] running `"docker" "rm" "-f" "25945413a8658af7c468d1aa24746f3799434938ab4e99f298fdc02838c8c810"`
[INFO] [stdout] 25945413a8658af7c468d1aa24746f3799434938ab4e99f298fdc02838c8c810