[INFO] cloning repository https://github.com/Tru-Dev/gui4sfml
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tru-Dev/gui4sfml" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTru-Dev%2Fgui4sfml", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTru-Dev%2Fgui4sfml'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 05e79a1b265053e93f6cd2a2043ebf43696de93f
[INFO] checking Tru-Dev/gui4sfml against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTru-Dev%2Fgui4sfml" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tru-Dev/gui4sfml on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Tru-Dev/gui4sfml
[INFO] finished tweaking git repo https://github.com/Tru-Dev/gui4sfml
[INFO] tweaked toml for git repo https://github.com/Tru-Dev/gui4sfml written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Tru-Dev/gui4sfml 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" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded csfml-audio-sys v0.5.0
[INFO] [stderr]   Downloaded csfml-system-sys v0.5.0
[INFO] [stderr]   Downloaded csfml-window-sys v0.5.0
[INFO] [stderr]   Downloaded csfml-graphics-sys v0.5.0
[INFO] [stderr]   Downloaded sfml-build v0.3.0
[INFO] [stderr]   Downloaded sfml v0.15.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a17588fa500aa2a5dcd64788e715ac487d9b78c7deebb75e63678e55d4424aee
[INFO] running `Command { std: "docker" "start" "-a" "a17588fa500aa2a5dcd64788e715ac487d9b78c7deebb75e63678e55d4424aee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a17588fa500aa2a5dcd64788e715ac487d9b78c7deebb75e63678e55d4424aee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a17588fa500aa2a5dcd64788e715ac487d9b78c7deebb75e63678e55d4424aee", kill_on_drop: false }`
[INFO] [stdout] a17588fa500aa2a5dcd64788e715ac487d9b78c7deebb75e63678e55d4424aee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db58761a13b3839f2b9f571474831c81e697968bcc5054927ce865e2a490cfd2
[INFO] running `Command { std: "docker" "start" "-a" "db58761a13b3839f2b9f571474831c81e697968bcc5054927ce865e2a490cfd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling sfml-build v0.3.0
[INFO] [stderr]     Checking widestring v0.4.0
[INFO] [stderr]    Compiling csfml-system-sys v0.5.0
[INFO] [stderr]    Compiling csfml-window-sys v0.5.0
[INFO] [stderr]    Compiling csfml-graphics-sys v0.5.0
[INFO] [stderr]    Compiling csfml-audio-sys v0.5.0
[INFO] [stderr]     Checking sfml v0.15.1
[INFO] [stderr]     Checking gui4sfml v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Font`, `Key`, `RenderTexture`, `Sprite`, `Style`, `Text`, `Texture`
[INFO] [stdout]   --> src/core.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout] 8  |         Font, RenderTarget, Drawable, FloatRect, RenderTexture,
[INFO] [stdout]    |         ^^^^                                     ^^^^^^^^^^^^^
[INFO] [stdout] 9  |         Text, Transformable, Texture, Sprite, RenderStates, Transform
[INFO] [stdout]    |         ^^^^                 ^^^^^^^  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     window::{Event, Key, Style},
[INFO] [stdout]    |                     ^^^  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Font`
[INFO] [stdout]  --> src/widgets.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Text, Font, Color, RenderStates, RenderTarget, RectangleShape, Shape
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SfBox`
[INFO] [stdout]  --> src/widgets.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sfml::system::{Vector2f, SfBox};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Font`, `Key`, `RenderTexture`, `Sprite`, `Style`, `Text`, `Texture`
[INFO] [stdout]   --> src/core.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout] 8  |         Font, RenderTarget, Drawable, FloatRect, RenderTexture,
[INFO] [stdout]    |         ^^^^                                     ^^^^^^^^^^^^^
[INFO] [stdout] 9  |         Text, Transformable, Texture, Sprite, RenderStates, Transform
[INFO] [stdout]    |         ^^^^                 ^^^^^^^  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     window::{Event, Key, Style},
[INFO] [stdout]    |                     ^^^  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/widgets.rs:12:29
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::theming::{Theme, self};
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Font`
[INFO] [stdout]  --> src/widgets.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Text, Font, Color, RenderStates, RenderTarget, RectangleShape, Shape
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RenderTarget`, `RenderWindow`, `Text`, `Transformable`
[INFO] [stdout]  --> src/resman.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 |         Font, RenderTarget,
[INFO] [stdout]   |               ^^^^^^^^^^^^
[INFO] [stdout] 7 |         RenderWindow, Text, Transformable, Texture, Sprite,
[INFO] [stdout]   |         ^^^^^^^^^^^^  ^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SfBox`
[INFO] [stdout]  --> src/widgets.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sfml::system::{Vector2f, SfBox};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/widgets.rs:12:29
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::theming::{Theme, self};
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RenderTarget`, `RenderWindow`, `Text`, `Transformable`
[INFO] [stdout]  --> src/resman.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 |         Font, RenderTarget,
[INFO] [stdout]   |               ^^^^^^^^^^^^
[INFO] [stdout] 7 |         RenderWindow, Text, Transformable, Texture, Sprite,
[INFO] [stdout]   |         ^^^^^^^^^^^^  ^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stdout]  --> src/widgets.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stdout]  --> src/widgets.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: method not compatible with trait
[INFO] [stdout]   --> src/widgets.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn wbind(&mut self, theme: &'f mut dyn Theme) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime mismatch
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&mut Label<'f>, &mut dyn Theme)`
[INFO] [stdout]               found signature `fn(&mut Label<'f>, &'f mut (dyn Theme + 'f))`
[INFO] [stdout] note: the anonymous lifetime as defined here...
[INFO] [stdout]   --> src/widgets.rs:45:14
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn wbind(&mut self, theme: &'f mut dyn Theme) {
[INFO] [stdout]    |              ^
[INFO] [stdout] note: ...does not necessarily outlive the lifetime `'f` as defined here
[INFO] [stdout]   --> src/widgets.rs:32:6
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<'f> WidgetTrait for Label<'f> {
[INFO] [stdout]    |      ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: method not compatible with trait
[INFO] [stdout]   --> src/widgets.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn wbind(&mut self, theme: &'f mut dyn Theme) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime mismatch
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&mut Label<'f>, &mut dyn Theme)`
[INFO] [stdout]               found signature `fn(&mut Label<'f>, &'f mut (dyn Theme + 'f))`
[INFO] [stdout] note: the anonymous lifetime as defined here...
[INFO] [stdout]   --> src/widgets.rs:45:14
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn wbind(&mut self, theme: &'f mut dyn Theme) {
[INFO] [stdout]    |              ^
[INFO] [stdout] note: ...does not necessarily outlive the lifetime `'f` as defined here
[INFO] [stdout]   --> src/widgets.rs:32:6
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<'f> WidgetTrait for Label<'f> {
[INFO] [stdout]    |      ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: method not compatible with trait
[INFO] [stdout]   --> src/widgets.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn wbind(&mut self, theme: &'f mut dyn Theme) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime mismatch
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&mut Label<'f>, &mut dyn Theme)`
[INFO] [stdout]               found signature `fn(&mut Label<'f>, &'f mut (dyn Theme + 'f))`
[INFO] [stdout] note: the lifetime `'f` as defined here...
[INFO] [stdout]   --> src/widgets.rs:32:6
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<'f> WidgetTrait for Label<'f> {
[INFO] [stdout]    |      ^^
[INFO] [stdout] note: ...does not necessarily outlive the anonymous lifetime as defined here
[INFO] [stdout]   --> src/widgets.rs:45:14
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn wbind(&mut self, theme: &'f mut dyn Theme) {
[INFO] [stdout]    |              ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: method not compatible with trait
[INFO] [stdout]   --> src/widgets.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn wbind(&mut self, theme: &'f mut dyn Theme) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime mismatch
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&mut Label<'f>, &mut dyn Theme)`
[INFO] [stdout]               found signature `fn(&mut Label<'f>, &'f mut (dyn Theme + 'f))`
[INFO] [stdout] note: the lifetime `'f` as defined here...
[INFO] [stdout]   --> src/widgets.rs:32:6
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<'f> WidgetTrait for Label<'f> {
[INFO] [stdout]    |      ^^
[INFO] [stdout] note: ...does not necessarily outlive the anonymous lifetime as defined here
[INFO] [stdout]   --> src/widgets.rs:45:14
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn wbind(&mut self, theme: &'f mut dyn Theme) {
[INFO] [stdout]    |              ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: method not compatible with trait
[INFO] [stdout]   --> src/widgets.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn set_theme(&mut self, theme: &'f mut dyn Theme) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime mismatch
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&mut Label<'f>, &mut dyn Theme)`
[INFO] [stdout]               found signature `fn(&mut Label<'f>, &'f mut (dyn Theme + 'f))`
[INFO] [stdout] note: the anonymous lifetime as defined here...
[INFO] [stdout]   --> src/widgets.rs:59:18
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn set_theme(&mut self, theme: &'f mut dyn Theme) {
[INFO] [stdout]    |                  ^
[INFO] [stdout] note: ...does not necessarily outlive the lifetime `'f` as defined here
[INFO] [stdout]   --> src/widgets.rs:32:6
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<'f> WidgetTrait for Label<'f> {
[INFO] [stdout]    |      ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: method not compatible with trait
[INFO] [stdout]   --> src/widgets.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn set_theme(&mut self, theme: &'f mut dyn Theme) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime mismatch
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&mut Label<'f>, &mut dyn Theme)`
[INFO] [stdout]               found signature `fn(&mut Label<'f>, &'f mut (dyn Theme + 'f))`
[INFO] [stdout] note: the anonymous lifetime as defined here...
[INFO] [stdout]   --> src/widgets.rs:59:18
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn set_theme(&mut self, theme: &'f mut dyn Theme) {
[INFO] [stdout]    |                  ^
[INFO] [stdout] note: ...does not necessarily outlive the lifetime `'f` as defined here
[INFO] [stdout]   --> src/widgets.rs:32:6
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<'f> WidgetTrait for Label<'f> {
[INFO] [stdout]    |      ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: method not compatible with trait
[INFO] [stdout]   --> src/widgets.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn set_theme(&mut self, theme: &'f mut dyn Theme) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime mismatch
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&mut Label<'f>, &mut dyn Theme)`
[INFO] [stdout]               found signature `fn(&mut Label<'f>, &'f mut (dyn Theme + 'f))`
[INFO] [stdout] note: the lifetime `'f` as defined here...
[INFO] [stdout]   --> src/widgets.rs:32:6
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<'f> WidgetTrait for Label<'f> {
[INFO] [stdout]    |      ^^
[INFO] [stdout] note: ...does not necessarily outlive the anonymous lifetime as defined here
[INFO] [stdout]   --> src/widgets.rs:59:18
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn set_theme(&mut self, theme: &'f mut dyn Theme) {
[INFO] [stdout]    |                  ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: method not compatible with trait
[INFO] [stdout]   --> src/widgets.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn set_theme(&mut self, theme: &'f mut dyn Theme) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime mismatch
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&mut Label<'f>, &mut dyn Theme)`
[INFO] [stdout]               found signature `fn(&mut Label<'f>, &'f mut (dyn Theme + 'f))`
[INFO] [stdout] note: the lifetime `'f` as defined here...
[INFO] [stdout]   --> src/widgets.rs:32:6
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<'f> WidgetTrait for Label<'f> {
[INFO] [stdout]    |      ^^
[INFO] [stdout] note: ...does not necessarily outlive the anonymous lifetime as defined here
[INFO] [stdout]   --> src/widgets.rs:59:18
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn set_theme(&mut self, theme: &'f mut dyn Theme) {
[INFO] [stdout]    |                  ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gui4sfml` (lib) due to 5 previous errors; 6 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `gui4sfml` (lib test) due to 5 previous errors; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "db58761a13b3839f2b9f571474831c81e697968bcc5054927ce865e2a490cfd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db58761a13b3839f2b9f571474831c81e697968bcc5054927ce865e2a490cfd2", kill_on_drop: false }`
[INFO] [stdout] db58761a13b3839f2b9f571474831c81e697968bcc5054927ce865e2a490cfd2
