Remove deprecated /api/v1/versions endpoints

src/controllers/version.rs

@@ -1,4 +1,3 @@
-pub mod deprecated;
 pub mod downloads;
 pub mod metadata;
 pub mod yank;

src/router.rs

@@ -40,12 +40,6 @@ pub fn build_axum_router(state: AppState) -> Router<()> {
             "/api/v1/crates/:crate_id/:version/download",
             get(version::downloads::download),
         )
-        // Routes that appear to be unused
-        .route("/api/v1/versions", get(version::deprecated::index))
-        .route(
-            "/api/v1/versions/:version_id",
-            get(version::deprecated::show_by_id),
-        )
         // Routes used by the frontend
         .route("/api/v1/crates/:crate_id", get(krate::metadata::show))
         .route(

src/tests/builders/version.rs

@@ -22,6 +22,7 @@ pub struct VersionBuilder<'a> {
     rust_version: Option<String>,
 }
 
+#[allow(dead_code)]
 impl<'a> VersionBuilder<'a> {
     /// Creates a VersionBuilder from a string slice `num` representing the version's number.
     ///

src/tests/routes/mod.rs

@@ -20,4 +20,3 @@ pub mod metrics;
 pub mod session;
 pub mod summary;
 pub mod users;
-pub mod versions;