diff --git a/crates/uv/src/commands/project/environment.rs b/crates/uv/src/commands/project/environment.rs
index da3dc7f63..f5a9713d2 100644
--- a/crates/uv/src/commands/project/environment.rs
+++ b/crates/uv/src/commands/project/environment.rs
@@ -51,6 +51,7 @@ impl CachedEnvironment {
             resolve_environment(
                 spec,
                 &interpreter,
+                build_constraints.clone(),
                 &settings.resolver,
                 network_settings,
                 state,
diff --git a/crates/uv/src/commands/project/mod.rs b/crates/uv/src/commands/project/mod.rs
index a3249b11a..378c50aa2 100644
--- a/crates/uv/src/commands/project/mod.rs
+++ b/crates/uv/src/commands/project/mod.rs
@@ -1746,6 +1746,7 @@ impl<'lock> EnvironmentSpecification<'lock> {
 pub(crate) async fn resolve_environment(
     spec: EnvironmentSpecification<'_>,
     interpreter: &Interpreter,
+    build_constraints: Constraints,
     settings: &ResolverSettings,
     network_settings: &NetworkSettings,
     state: &PlatformState,
@@ -1842,7 +1843,6 @@ pub(crate) async fn resolve_environment(
     let extras = ExtrasSpecification::default();
     let groups = BTreeMap::new();
     let hasher = HashStrategy::default();
-    let build_constraints = Constraints::default();
     let build_hasher = HashStrategy::default();
 
     // When resolving from an interpreter, we assume an empty environment, so reinstalls and
diff --git a/crates/uv/src/commands/tool/install.rs b/crates/uv/src/commands/tool/install.rs
index e816e771e..5ced211b3 100644
--- a/crates/uv/src/commands/tool/install.rs
+++ b/crates/uv/src/commands/tool/install.rs
@@ -477,6 +477,7 @@ pub(crate) async fn install(
         let resolution = resolve_environment(
             spec.clone(),
             &interpreter,
+            Constraints::from_requirements(build_constraints.iter().cloned()),
             &settings.resolver,
             &network_settings,
             &state,
@@ -530,6 +531,7 @@ pub(crate) async fn install(
                     match resolve_environment(
                         spec,
                         &interpreter,
+                        Constraints::from_requirements(build_constraints.iter().cloned()),
                         &settings.resolver,
                         &network_settings,
                         &state,
diff --git a/crates/uv/src/commands/tool/upgrade.rs b/crates/uv/src/commands/tool/upgrade.rs
index 166e00349..95b7d1e2d 100644
--- a/crates/uv/src/commands/tool/upgrade.rs
+++ b/crates/uv/src/commands/tool/upgrade.rs
@@ -298,6 +298,7 @@ async fn upgrade_tool(
         let resolution = resolve_environment(
             spec.into(),
             interpreter,
+            build_constraints.clone(),
             &settings.resolver,
             network_settings,
             &state,
diff --git a/crates/uv/tests/it/run.rs b/crates/uv/tests/it/run.rs
index c2c9bc7a4..82f3c2b0b 100644
--- a/crates/uv/tests/it/run.rs
+++ b/crates/uv/tests/it/run.rs
@@ -1344,7 +1344,7 @@ fn run_with_build_constraints() -> Result<()> {
     })?;
 
     // Installing requests with incompatible build constraints should fail.
-    uv_snapshot!(context.filters(), context.run().arg("--with").arg("requests==1.2").arg("main.py"), @r###"
+    uv_snapshot!(context.filters(), context.run().arg("--with").arg("requests==1.2").arg("main.py"), @r"
     success: false
     exit_code: 1
     ----- stdout -----
@@ -1358,12 +1358,11 @@ fn run_with_build_constraints() -> Result<()> {
      + idna==3.6
      + sniffio==1.3.1
      + typing-extensions==4.10.0
-    Resolved 1 package in [TIME]
       × Failed to download and build `requests==1.2.0`
       ├─▶ Failed to resolve requirements from `setup.py` build
       ├─▶ No solution found when resolving: `setuptools>=40.8.0`
       ╰─▶ Because you require setuptools>=40.8.0 and setuptools==1, we can conclude that your requirements are unsatisfiable.
-    "###);
+    ");
 
     // Change the build constraint to be compatible with `requests==1.2`.
     pyproject_toml.write_str(indoc! { r#"
diff --git a/crates/uv/tests/it/tool_install.rs b/crates/uv/tests/it/tool_install.rs
index 88e73406f..0da627552 100644
--- a/crates/uv/tests/it/tool_install.rs
+++ b/crates/uv/tests/it/tool_install.rs
@@ -420,7 +420,6 @@ fn tool_install_with_incompatible_build_constraints() -> Result<()> {
     ----- stdout -----
 
     ----- stderr -----
-    Resolved [N] packages in [TIME]
       × Failed to download and build `requests==1.2.0`
       ├─▶ Failed to resolve requirements from `setup.py` build
       ├─▶ No solution found when resolving: `setuptools>=40.8.0`
diff --git a/crates/uv/tests/it/tool_run.rs b/crates/uv/tests/it/tool_run.rs
index a8bcd5a05..d4dcb216c 100644
--- a/crates/uv/tests/it/tool_run.rs
+++ b/crates/uv/tests/it/tool_run.rs
@@ -2537,7 +2537,6 @@ fn tool_run_with_incompatible_build_constraints() -> Result<()> {
     ----- stdout -----
 
     ----- stderr -----
-    Resolved [N] packages in [TIME]
       × Failed to download and build `requests==1.2.0`
       ├─▶ Failed to resolve requirements from `setup.py` build
       ├─▶ No solution found when resolving: `setuptools>=40.8.0`