Index: hashbrown/Cargo.toml
===================================================================
--- hashbrown.orig/Cargo.toml
+++ hashbrown/Cargo.toml
@@ -103,11 +103,6 @@ features = ["alloc"]
 optional = true
 default-features = false
 
-[dependencies.core]
-version = "1.0.0"
-optional = true
-package = "rustc-std-workspace-core"
-
 [dependencies.equivalent]
 version = "1.0"
 optional = true