message: Remove unnecessary nightly masquerade
diff: @@ -272,10 +272,7 @@ fn works_with_env() {
  .file("src/main.rs", "fn main() {}")
  .build();
  - p.cargo("build")
  - .env("CARGO_BUILD_TARGET", t)
  - .masquerade_as_nightly_cargo()
  - .run();
  + p.cargo("build").env("CARGO_BUILD_TARGET", t).run();
  assert!(p.target_bin(t, "foo").is_file());
  }
  