we do not need to set RUSTFLAGS for xargo any more as miri-as-rustc already uses...

diff --git a/src/bin/cargo-miri.rs b/src/bin/cargo-miri.rs
index 2e1609e1edff554fdec183ef42169e0bc4098cd0..ca7fafd3d9c2ddf1da116d0f0e3fe75060bb0f81 100644 (file)
--- a/src/bin/cargo-miri.rs
+++ b/src/bin/cargo-miri.rs
@@ -342,7 +342,6 @@ fn setup(subcommand: MiriCommand) {
         command.env("RUSTC", find_miri());
     }
     command.env("MIRI_BE_RUSTC", "1");
-    command.env("RUSTFLAGS", miri::miri_default_args().join(" "));
     // Finally run it!
     if command.status().expect("failed to run xargo").success().not() {
         show_error(format!("Failed to run xargo"));