Fix breakage due to rust-lang/rust#77302

See rust-lang/rust#77302

Author: Xanewok

rust-toolchain

@@ -1 +1 @@
-nightly-2020-09-15
+nightly-2020-09-30

src/bin/rust-semver-public.rs

@@ -115,7 +115,7 @@ fn main() {
             };
 
             let args = args;
-            rustc_driver::run_compiler(&args, &mut PubCallbacks, None, None)
+            rustc_driver::run_compiler(&args, &mut PubCallbacks, None, None, None)
         }
         .map_or_else(|_| 1, |_| 0),
     )

src/bin/rust-semverver.rs

@@ -141,7 +141,7 @@ fn main() {
             };
 
             let args = args;
-            rustc_driver::run_compiler(&args, &mut SemverCallbacks, None, None)
+            rustc_driver::run_compiler(&args, &mut SemverCallbacks, None, None, None)
         }
         .map_or_else(|_| 1, |_| 0),
     )