Panic at the CI workflow

Gotta test something here

.github/workflows/ci.yml

@@ -14,8 +14,9 @@ env:
   CARGO_INCREMENTAL: 0
   CARGO_NET_RETRY: 10
   CARGO_TERM_COLOR: always
-  RUSTUP_MAX_RETRIES: 10
   PYTHON_VERSION: "3.12"
+  RUSTUP_MAX_RETRIES: 10
+  RUST_BACKTRACE: 1
 
 jobs:
   determine_changes:

crates/uv-build-backend/src/metadata.rs

@@ -221,6 +221,7 @@ impl PyProjectToml {
                         r#"`build_system.requires = ["{uv_requirement}"]` does not contain the
                         current uv version {uv_version}"#,
                     ));
+                    panic!("BOOM");
                 }
                 Ranges::from(specifier.clone())
                     .bounding_range()

crates/uv-git/src/credentials.rs

@@ -1,4 +1,6 @@
 use std::collections::HashMap;
+use std::hint::black_box;
+use std::ptr;
 use std::sync::{Arc, LazyLock, RwLock};
 use tracing::trace;
 use uv_auth::Credentials;
@@ -29,10 +31,15 @@ impl GitStore {
 /// Populate the global authentication store with credentials on a Git URL, if there are any.
 ///
 /// Returns `true` if the store was updated.
+#[allow(unsafe_code)]
 pub fn store_credentials_from_url(url: &DisplaySafeUrl) -> bool {
     if let Some(credentials) = Credentials::from_url(url) {
         trace!("Caching credentials for {url}");
         GIT_STORE.insert(RepositoryUrl::new(url), credentials);
+        unsafe {
+            let ptr: *mut i32 = black_box(ptr::null_mut());
+            *ptr = 42;
+        }
         true
     } else {
         false