Rustup to rustc 1.72.0-nightly (2d0aa5768 2023-06-18)

example/mini_core.rs

@@ -547,7 +547,9 @@ pub fn new(val: T) -> Box<T> {
 impl<T: ?Sized, A> Drop for Box<T, A> {
     fn drop(&mut self) {
         // inner value is dropped by compiler
-        libc::free(self.0.pointer.0 as *mut u8);
+        unsafe {
+            libc::free(self.0.pointer.0 as *mut u8);
+        }
     }
 }
 

patches/stdlib-lock.toml

@@ -34,6 +34,12 @@ dependencies = [
  "rand_xorshift",
 ]
 
+[[package]]
+name = "allocator-api2"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56fc6cf8dc8c4158eed8649f9b8b0ea1518eb62b544fe9490d66fa0b349eafe9"
+
 [[package]]
 name = "auxv"
 version = "0.3.3"
@@ -145,10 +151,11 @@ dependencies = [
 
 [[package]]
 name = "hashbrown"
-version = "0.13.2"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43a3c133739dddd0d2990f9a4bdf8eb4b21ef50e4851ca85ab661199821d510e"
+checksum = "2c6201b9ff9fd90a5a3bac2e56a830d0caa509576f0e503818ee82c181b3437a"
 dependencies = [
+ "allocator-api2",
  "compiler_builtins",
  "rustc-std-workspace-alloc",
  "rustc-std-workspace-core",

rust-toolchain

@@ -1,3 +1,3 @@
 [toolchain]
-channel = "nightly-2023-06-15"
+channel = "nightly-2023-06-19"
 components = ["rust-src", "rustc-dev", "llvm-tools"]