diff --git a/build_sysroot/Cargo.toml b/build_sysroot/Cargo.toml
index 05863471cb1e..cfadf47cc3f8 100644
--- a/build_sysroot/Cargo.toml
+++ b/build_sysroot/Cargo.toml
@@ -5,7 +5,7 @@ version = "0.0.0"
 
 [dependencies]
 core = { path = "./sysroot_src/library/core" }
-compiler_builtins = "=0.1.70" # TODO: update back to "0.1" when updating to latest nightly.
+compiler_builtins = "0.1"
 alloc = { path = "./sysroot_src/library/alloc" }
 std = { path = "./sysroot_src/library/std", features = ["panic_unwind", "backtrace"] }
 test = { path = "./sysroot_src/library/test" }
diff --git a/src/lib.rs b/src/lib.rs
index 0647d8c28eea..eac4a06226cf 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -103,7 +103,7 @@ impl CodegenBackend for GccCodegenBackend {
     }
 
     fn provide(&self, providers: &mut Providers) {
-        // FIXME compute list of enabled features from cli flags
+        // FIXME(antoyo) compute list of enabled features from cli flags
         providers.global_backend_features = |_tcx, ()| vec![];
     }