message: bootstrap no longer carries a copy of these flags
diff: @@ -47,7 +47,5 @@ pub use crate::eval::{eval_main, create_ecx, MiriConfig};
  /// Insert rustc arguments at the beginning of the argument list that Miri wants to be
  /// set per default, for maximal validation power.
  pub fn miri_default_args() -> &'static [&'static str] {
  - // The flags here should be kept in sync with what bootstrap adds when `test-miri` is
  - // set, which happens in `bootstrap/bin/rustc.rs` in the rustc sources.
  &["-Zalways-encode-mir", "-Zmir-emit-retag", "-Zmir-opt-level=0", "--cfg=miri"]
  }
  