[INFO] cloning repository https://github.com/tomc1998/rust-2d-game-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomc1998/rust-2d-game-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomc1998%2Frust-2d-game-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomc1998%2Frust-2d-game-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0546c06fa636da5a4dbe9ea3eb087c65f69c125e
[INFO] testing tomc1998/rust-2d-game-engine against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomc1998%2Frust-2d-game-engine" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tomc1998/rust-2d-game-engine on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tomc1998/rust-2d-game-engine
[INFO] finished tweaking git repo https://github.com/tomc1998/rust-2d-game-engine
[INFO] tweaked toml for git repo https://github.com/tomc1998/rust-2d-game-engine written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/tomc1998/rust-2d-game-engine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a999739f4c395752f6b51d3ae2286111f434b4ffe137251f78f71fa83295f94b
[INFO] running `Command { std: "docker" "start" "-a" "a999739f4c395752f6b51d3ae2286111f434b4ffe137251f78f71fa83295f94b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a999739f4c395752f6b51d3ae2286111f434b4ffe137251f78f71fa83295f94b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a999739f4c395752f6b51d3ae2286111f434b4ffe137251f78f71fa83295f94b", kill_on_drop: false }`
[INFO] [stdout] a999739f4c395752f6b51d3ae2286111f434b4ffe137251f78f71fa83295f94b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea3c710d1ec50d2bd974ecf0cbd7791f41b3dab60bfde4eca09075eab78121cf
[INFO] running `Command { std: "docker" "start" "-a" "ea3c710d1ec50d2bd974ecf0cbd7791f41b3dab60bfde4eca09075eab78121cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v0.8.19
[INFO] [stderr]    Compiling khronos_api v1.0.0
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling cfg-if v0.1.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.3
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling xml-rs v0.3.5
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.5
[INFO] [stderr]    Compiling x11-dl v2.11.0
[INFO] [stderr]    Compiling shared_library v0.1.5
[INFO] [stderr]    Compiling tempfile v2.1.4
[INFO] [stderr]    Compiling fs2 v0.2.5
[INFO] [stderr]    Compiling memmap v0.2.3
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling phf_generator v0.7.20
[INFO] [stderr]    Compiling wayland-scanner v0.5.11
[INFO] [stderr]    Compiling gl_generator v0.5.2
[INFO] [stderr]    Compiling phf_codegen v0.7.20
[INFO] [stderr]    Compiling target_build_utils v0.1.2
[INFO] [stderr]    Compiling wayland-client v0.5.12
[INFO] [stderr]    Compiling serde_json v0.8.4
[INFO] [stderr]    Compiling glutin v0.6.2
[INFO] [stderr]    Compiling glium v0.15.0
[INFO] [stderr]    Compiling libloading v0.3.1
[INFO] [stderr]    Compiling dlib v0.3.1
[INFO] [stderr]    Compiling wayland-sys v0.5.11
[INFO] [stderr]    Compiling wayland-window v0.2.3
[INFO] [stderr]    Compiling wayland-kbd v0.3.6
[INFO] [stderr]    Compiling game_engine_1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/engine/mod.rs:24:30
[INFO] [stdout]    |
[INFO] [stdout] 24 |   screen_stack: vec::Vec<&'a screen::Screen>,
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn screen::Screen`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/engine/mod.rs:65:45
[INFO] [stdout]    |
[INFO] [stdout] 65 |   pub fn swap_screen(&mut self, screen: &'a screen::Screen) {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn screen::Screen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/engine/mod.rs:74:45
[INFO] [stdout]    |
[INFO] [stdout] 74 |   pub fn push_screen(&mut self, screen: &'a screen::Screen) {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn screen::Screen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/engine/mod.rs:80:46
[INFO] [stdout]    |
[INFO] [stdout] 80 |   pub fn pop_screen(&mut self) -> Option<&'a screen::Screen> {
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn screen::Screen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]   --> src/engine/renderer/mod.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |   pub fn render(engine: engine::Engine) {
[INFO] [stdout]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]   --> src/screen/main_menu/mod.rs:33:20
[INFO] [stdout]    |
[INFO] [stdout] 33 |   fn update(&self, engine: &mut engine::Engine) {
[INFO] [stdout]    |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]   --> src/screen/main_menu/mod.rs:35:21
[INFO] [stdout]    |
[INFO] [stdout] 35 |   fn on_hide(&self, engine: &mut engine::Engine) {
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `render`
[INFO] [stdout]   --> src/engine/renderer/mod.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 |   pub fn render(engine: engine::Engine) {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `SpriteAnimation`
[INFO] [stdout]  --> src/engine/resource/animation.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct SpriteAnimation {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `r`
[INFO] [stdout]  --> src/engine/common/color.rs:2:3
[INFO] [stdout]   |
[INFO] [stdout] 2 |   r: f32,
[INFO] [stdout]   |   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `g`
[INFO] [stdout]  --> src/engine/common/color.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 |   g: f32,
[INFO] [stdout]   |   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `b`
[INFO] [stdout]  --> src/engine/common/color.rs:4:3
[INFO] [stdout]   |
[INFO] [stdout] 4 |   b: f32,
[INFO] [stdout]   |   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RGBAf32`
[INFO] [stdout]   --> src/engine/common/color.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct RGBAf32 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_component_animation_position`
[INFO] [stdout]   --> src/engine/mod.rs:45:10
[INFO] [stdout]    |
[INFO] [stdout] 45 |   pub fn add_component_animation_position(&mut self, c: core::ComponentAnimation) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_curr_state`
[INFO] [stdout]   --> src/engine/mod.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 |   pub fn get_curr_state(&self) -> &state::State {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push_screen`
[INFO] [stdout]   --> src/engine/mod.rs:74:10
[INFO] [stdout]    |
[INFO] [stdout] 74 |   pub fn push_screen(&mut self, screen: &'a screen::Screen) {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pop_screen`
[INFO] [stdout]   --> src/engine/mod.rs:80:10
[INFO] [stdout]    |
[INFO] [stdout] 80 |   pub fn pop_screen(&mut self) -> Option<&'a screen::Screen> {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pop_state`
[INFO] [stdout]   --> src/engine/mod.rs:97:10
[INFO] [stdout]    |
[INFO] [stdout] 97 |   pub fn pop_state(&mut self) -> Option<state::State> {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.93s
[INFO] running `Command { std: "docker" "inspect" "ea3c710d1ec50d2bd974ecf0cbd7791f41b3dab60bfde4eca09075eab78121cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea3c710d1ec50d2bd974ecf0cbd7791f41b3dab60bfde4eca09075eab78121cf", kill_on_drop: false }`
[INFO] [stdout] ea3c710d1ec50d2bd974ecf0cbd7791f41b3dab60bfde4eca09075eab78121cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f44f665599e2cfbd35954e2aa6bba860bc19a575c460bc7af7c8646ed26933e6
[INFO] running `Command { std: "docker" "start" "-a" "f44f665599e2cfbd35954e2aa6bba860bc19a575c460bc7af7c8646ed26933e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling game_engine_1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/engine/mod.rs:24:30
[INFO] [stdout]    |
[INFO] [stdout] 24 |   screen_stack: vec::Vec<&'a screen::Screen>,
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn screen::Screen`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/engine/mod.rs:65:45
[INFO] [stdout]    |
[INFO] [stdout] 65 |   pub fn swap_screen(&mut self, screen: &'a screen::Screen) {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn screen::Screen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/engine/mod.rs:74:45
[INFO] [stdout]    |
[INFO] [stdout] 74 |   pub fn push_screen(&mut self, screen: &'a screen::Screen) {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn screen::Screen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/engine/mod.rs:80:46
[INFO] [stdout]    |
[INFO] [stdout] 80 |   pub fn pop_screen(&mut self) -> Option<&'a screen::Screen> {
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn screen::Screen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]   --> src/engine/renderer/mod.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |   pub fn render(engine: engine::Engine) {
[INFO] [stdout]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]   --> src/screen/main_menu/mod.rs:33:20
[INFO] [stdout]    |
[INFO] [stdout] 33 |   fn update(&self, engine: &mut engine::Engine) {
[INFO] [stdout]    |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]   --> src/screen/main_menu/mod.rs:35:21
[INFO] [stdout]    |
[INFO] [stdout] 35 |   fn on_hide(&self, engine: &mut engine::Engine) {
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `render`
[INFO] [stdout]   --> src/engine/renderer/mod.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 |   pub fn render(engine: engine::Engine) {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `SpriteAnimation`
[INFO] [stdout]  --> src/engine/resource/animation.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct SpriteAnimation {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `r`
[INFO] [stdout]  --> src/engine/common/color.rs:2:3
[INFO] [stdout]   |
[INFO] [stdout] 2 |   r: f32,
[INFO] [stdout]   |   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `g`
[INFO] [stdout]  --> src/engine/common/color.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 |   g: f32,
[INFO] [stdout]   |   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `b`
[INFO] [stdout]  --> src/engine/common/color.rs:4:3
[INFO] [stdout]   |
[INFO] [stdout] 4 |   b: f32,
[INFO] [stdout]   |   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RGBAf32`
[INFO] [stdout]   --> src/engine/common/color.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct RGBAf32 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_component_animation_position`
[INFO] [stdout]   --> src/engine/mod.rs:45:10
[INFO] [stdout]    |
[INFO] [stdout] 45 |   pub fn add_component_animation_position(&mut self, c: core::ComponentAnimation) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_curr_state`
[INFO] [stdout]   --> src/engine/mod.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 |   pub fn get_curr_state(&self) -> &state::State {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push_screen`
[INFO] [stdout]   --> src/engine/mod.rs:74:10
[INFO] [stdout]    |
[INFO] [stdout] 74 |   pub fn push_screen(&mut self, screen: &'a screen::Screen) {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pop_screen`
[INFO] [stdout]   --> src/engine/mod.rs:80:10
[INFO] [stdout]    |
[INFO] [stdout] 80 |   pub fn pop_screen(&mut self) -> Option<&'a screen::Screen> {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pop_state`
[INFO] [stdout]   --> src/engine/mod.rs:97:10
[INFO] [stdout]    |
[INFO] [stdout] 97 |   pub fn pop_state(&mut self) -> Option<state::State> {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "f44f665599e2cfbd35954e2aa6bba860bc19a575c460bc7af7c8646ed26933e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f44f665599e2cfbd35954e2aa6bba860bc19a575c460bc7af7c8646ed26933e6", kill_on_drop: false }`
[INFO] [stdout] f44f665599e2cfbd35954e2aa6bba860bc19a575c460bc7af7c8646ed26933e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ab1e8fa5c39f36d984740df6d2203871218e4105e6734072711137e6ff06f9f7
[INFO] running `Command { std: "docker" "start" "-a" "ab1e8fa5c39f36d984740df6d2203871218e4105e6734072711137e6ff06f9f7", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/mod.rs:24:30
[INFO] [stderr]    |
[INFO] [stderr] 24 |   screen_stack: vec::Vec<&'a screen::Screen>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn screen::Screen`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/mod.rs:65:45
[INFO] [stderr]    |
[INFO] [stderr] 65 |   pub fn swap_screen(&mut self, screen: &'a screen::Screen) {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn screen::Screen`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/mod.rs:74:45
[INFO] [stderr]    |
[INFO] [stderr] 74 |   pub fn push_screen(&mut self, screen: &'a screen::Screen) {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn screen::Screen`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/mod.rs:80:46
[INFO] [stderr]    |
[INFO] [stderr] 80 |   pub fn pop_screen(&mut self) -> Option<&'a screen::Screen> {
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn screen::Screen`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `engine`
[INFO] [stderr]   --> src/engine/renderer/mod.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 |   pub fn render(engine: engine::Engine) {
[INFO] [stderr]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `engine`
[INFO] [stderr]   --> src/screen/main_menu/mod.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 |   fn update(&self, engine: &mut engine::Engine) {
[INFO] [stderr]    |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `engine`
[INFO] [stderr]   --> src/screen/main_menu/mod.rs:35:21
[INFO] [stderr]    |
[INFO] [stderr] 35 |   fn on_hide(&self, engine: &mut engine::Engine) {
[INFO] [stderr]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `render`
[INFO] [stderr]   --> src/engine/renderer/mod.rs:18:10
[INFO] [stderr]    |
[INFO] [stderr] 18 |   pub fn render(engine: engine::Engine) {
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `SpriteAnimation`
[INFO] [stderr]  --> src/engine/resource/animation.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct SpriteAnimation {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `r`
[INFO] [stderr]  --> src/engine/common/color.rs:2:3
[INFO] [stderr]   |
[INFO] [stderr] 2 |   r: f32,
[INFO] [stderr]   |   ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `g`
[INFO] [stderr]  --> src/engine/common/color.rs:3:3
[INFO] [stderr]   |
[INFO] [stderr] 3 |   g: f32,
[INFO] [stderr]   |   ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `b`
[INFO] [stderr]  --> src/engine/common/color.rs:4:3
[INFO] [stderr]   |
[INFO] [stderr] 4 |   b: f32,
[INFO] [stderr]   |   ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `RGBAf32`
[INFO] [stderr]   --> src/engine/common/color.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct RGBAf32 {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add_component_animation_position`
[INFO] [stderr]   --> src/engine/mod.rs:45:10
[INFO] [stderr]    |
[INFO] [stderr] 45 |   pub fn add_component_animation_position(&mut self, c: core::ComponentAnimation) {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_curr_state`
[INFO] [stderr]   --> src/engine/mod.rs:56:10
[INFO] [stderr]    |
[INFO] [stderr] 56 |   pub fn get_curr_state(&self) -> &state::State {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `push_screen`
[INFO] [stderr]   --> src/engine/mod.rs:74:10
[INFO] [stderr]    |
[INFO] [stderr] 74 |   pub fn push_screen(&mut self, screen: &'a screen::Screen) {
[INFO] [stderr]    |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `pop_screen`
[INFO] [stderr]   --> src/engine/mod.rs:80:10
[INFO] [stderr]    |
[INFO] [stderr] 80 |   pub fn pop_screen(&mut self) -> Option<&'a screen::Screen> {
[INFO] [stderr]    |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `pop_state`
[INFO] [stderr]   --> src/engine/mod.rs:97:10
[INFO] [stderr]    |
[INFO] [stderr] 97 |   pub fn pop_state(&mut self) -> Option<state::State> {
[INFO] [stderr]    |          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `game_engine_1` (bin "game_engine_1" test) generated 18 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/game_engine_1-342c2c1d90794a9e)
[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" "ab1e8fa5c39f36d984740df6d2203871218e4105e6734072711137e6ff06f9f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab1e8fa5c39f36d984740df6d2203871218e4105e6734072711137e6ff06f9f7", kill_on_drop: false }`
[INFO] [stdout] ab1e8fa5c39f36d984740df6d2203871218e4105e6734072711137e6ff06f9f7