message: remove `.masquerade_as_nightly_cargo()` from build_script_extra_link_arg.rs
diff: @@ -23,7 +23,6 @@ fn build_script_extra_link_arg_bin() {
  .build();
  p.cargo("build -v")
  - .masquerade_as_nightly_cargo()
  .without_status()
  .with_stderr_contains(
  "[RUNNING] `rustc --crate-name foo [..]-C link-arg=--this-is-a-bogus-flag[..]",
  @@ -63,7 +62,6 @@ fn build_script_extra_link_arg_bin_single() {
  .build();
  p.cargo("build -v")
  - .masquerade_as_nightly_cargo()
  .without_status()
  .with_stderr_contains(
  "[RUNNING] `rustc --crate-name foo [..]-C link-arg=--bogus-flag-all -C link-arg=--bogus-flag-foo[..]",
  @@ -90,7 +88,6 @@ fn build_script_extra_link_arg() {
  .build();
  p.cargo("build -v")
  - .masquerade_as_nightly_cargo()
  .without_status()
  .with_stderr_contains(
  "[RUNNING] `rustc --crate-name foo [..]-C link-arg=--this-is-a-bogus-flag[..]",
  @@ -126,7 +123,6 @@ fn link_arg_missing_target() {
  );
  p.cargo("check")
  - .masquerade_as_nightly_cargo()
  .with_status(101)
  .with_stderr("\
  [COMPILING] foo [..]
  @@ -141,7 +137,6 @@ The package foo v0.0.1 ([ROOT]/foo) does not have a bin target.
  );
  p.cargo("check")
  - .masquerade_as_nightly_cargo()
  .with_status(101)
  .with_stderr(
  "\
  @@ -158,7 +153,6 @@ The package foo v0.0.1 ([ROOT]/foo) does not have a bin target with the name `ab
  );
  p.cargo("check")
  - .masquerade_as_nightly_cargo()
  .with_status(101)
  .with_stderr(
  "\
  @@ -261,7 +255,6 @@ fn link_arg_transitive_not_allowed() {
  .build();
  p.cargo("build -v")
  - .masquerade_as_nightly_cargo()
  .with_stderr(
  "\
  [UPDATING] [..]
  @@ -303,7 +296,6 @@ fn link_arg_with_doctest() {
  .build();
  p.cargo("test --doc -v")
  - .masquerade_as_nightly_cargo()
  .without_status()
  .with_stderr_contains(
  "[RUNNING] `rustdoc [..]--crate-name foo [..]-C link-arg=--this-is-a-bogus-flag[..]",
  