diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2041fb6..1e42ae6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,6 +12,8 @@ jobs:
       - uses: dtolnay/rust-toolchain@stable
         with:
           components: rustfmt, clippy
+      - name: Install Linux link libraries
+        run: sudo apt-get update && sudo apt-get install -y libxcb1-dev libxkbcommon-dev libxkbcommon-x11-dev
       - name: Check format
         run: cargo fmt --all --check
       - name: Clippy
diff --git a/crates/fluent-layout/src/context_menu.rs b/crates/fluent-layout/src/context_menu.rs
index 31c2024..e762ba6 100644
--- a/crates/fluent-layout/src/context_menu.rs
+++ b/crates/fluent-layout/src/context_menu.rs
@@ -714,7 +714,7 @@ mod tests {
     use std::time::Duration;
 
     use fluent_test_utils::init_fluent_test;
-    use gpui::{point, px, AppContext as _, TestAppContext};
+    use gpui::{point, px, TestAppContext};
 
     use super::*;
 
diff --git a/crates/fluent-layout/src/menu_bar.rs b/crates/fluent-layout/src/menu_bar.rs
index 2b281b5..2d0ebef 100644
--- a/crates/fluent-layout/src/menu_bar.rs
+++ b/crates/fluent-layout/src/menu_bar.rs
@@ -788,7 +788,7 @@ mod tests {
     use std::time::Duration;
 
     use fluent_test_utils::init_fluent_test;
-    use gpui::{AppContext as _, TestAppContext};
+    use gpui::TestAppContext;
 
     use super::*;
 
diff --git a/crates/fluent-layout/src/menu_button.rs b/crates/fluent-layout/src/menu_button.rs
index 3824d52..f5bce15 100644
--- a/crates/fluent-layout/src/menu_button.rs
+++ b/crates/fluent-layout/src/menu_button.rs
@@ -699,7 +699,7 @@ mod tests {
     use std::time::Duration;
 
     use fluent_test_utils::init_fluent_test;
-    use gpui::{AppContext as _, ClickEvent, TestAppContext};
+    use gpui::{ClickEvent, TestAppContext};
 
     use super::*;
 
diff --git a/crates/fluent-primitives/src/combobox.rs b/crates/fluent-primitives/src/combobox.rs
index 4843885..7ee0b49 100644
--- a/crates/fluent-primitives/src/combobox.rs
+++ b/crates/fluent-primitives/src/combobox.rs
@@ -504,7 +504,7 @@ mod tests {
     use std::time::Duration;
 
     use fluent_test_utils::init_fluent_test;
-    use gpui::{AppContext as _, TestAppContext};
+    use gpui::TestAppContext;
 
     use super::*;
 
diff --git a/crates/fluent-primitives/src/dropdown.rs b/crates/fluent-primitives/src/dropdown.rs
index 2b3a8be..2dd026e 100644
--- a/crates/fluent-primitives/src/dropdown.rs
+++ b/crates/fluent-primitives/src/dropdown.rs
@@ -357,7 +357,7 @@ mod tests {
     use std::time::Duration;
 
     use fluent_test_utils::init_fluent_test;
-    use gpui::{AppContext as _, TestAppContext};
+    use gpui::TestAppContext;
 
     use super::*;
 
diff --git a/crates/gpui/build.rs b/crates/gpui/build.rs
index 16e5a14..3999188 100644
--- a/crates/gpui/build.rs
+++ b/crates/gpui/build.rs
@@ -40,7 +40,7 @@ fn check_wgsl_shaders() {
 
     let shader_source_path = "./src/platform/blade/shaders.wgsl";
     let shader_path = PathBuf::from_str(shader_source_path).unwrap();
-    println!("cargo:rerun-if-changed={}", &shader_path.display());
+    println!("cargo:rerun-if-changed={}", shader_path.display());
 
     let shader_source = std::fs::read_to_string(&shader_path).unwrap();
 
diff --git a/crates/gpui/examples/hello_world.rs b/crates/gpui/examples/hello_world.rs
index 7011093..8ae6745 100644
--- a/crates/gpui/examples/hello_world.rs
+++ b/crates/gpui/examples/hello_world.rs
@@ -22,7 +22,7 @@ impl Render for HelloWorld {
             .border_color(rgb(0x0000ff))
             .text_xl()
             .text_color(rgb(0xffffff))
-            .child(format!("Hello, {}!", &self.text))
+            .child(format!("Hello, {}!", self.text))
             .child(
                 div()
                     .flex()
diff --git a/crates/gpui/src/geometry.rs b/crates/gpui/src/geometry.rs
index fa6f90b..0489d82 100644
--- a/crates/gpui/src/geometry.rs
+++ b/crates/gpui/src/geometry.rs
@@ -3570,7 +3570,7 @@ pub const fn relative(fraction: f32) -> DefiniteLength {
 
 /// Returns the Golden Ratio, i.e. `~(1.0 + sqrt(5.0)) / 2.0`.
 pub fn phi() -> DefiniteLength {
-    relative(1.618_034)
+    relative(std::f32::consts::GOLDEN_RATIO)
 }
 
 /// Constructs a `Rems` value representing a length in rems.
diff --git a/crates/gpui/src/taffy.rs b/crates/gpui/src/taffy.rs
index 29b4ce6..edd7848 100644
--- a/crates/gpui/src/taffy.rs
+++ b/crates/gpui/src/taffy.rs
@@ -309,7 +309,7 @@ impl ToTaffy<taffy::style::Style> for Style {
             unit: &Option<u16>,
         ) -> Vec<taffy::GridTemplateComponent<T>> {
             // grid-template-columns: repeat(<number>, minmax(0, 1fr));
-            unit.map(|count| vec![repeat(count, vec![minmax(length(0.0), fr(1.0))])])
+            unit.map(|count| vec![repeat(count, vec![minmax(length(0.0_f32), fr(1.0_f32))])])
                 .unwrap_or_default()
         }