message: Fixes verbose output tests
diff: @@ -1118,12 +1118,12 @@ fn doc_edition() {
  p.cargo("doc -v")
  .masquerade_as_nightly_cargo()
  - .with_stderr_contains("[RUNNING] `rustdoc [..]-Zunstable-options --edition=2018[..]")
  + .with_stderr_contains("[RUNNING] `rustdoc [..] --edition=2018[..]")
  .run();
  p.cargo("test -v")
  .masquerade_as_nightly_cargo()
  - .with_stderr_contains("[RUNNING] `rustdoc [..]-Zunstable-options --edition=2018[..]")
  + .with_stderr_contains("[RUNNING] `rustdoc [..] --edition=2018[..]")
  .run();
  }
  @@ -1150,12 +1150,12 @@ fn doc_target_edition() {
  p.cargo("doc -v")
  .masquerade_as_nightly_cargo()
  - .with_stderr_contains("[RUNNING] `rustdoc [..]-Zunstable-options --edition=2018[..]")
  + .with_stderr_contains("[RUNNING] `rustdoc [..]--edition=2018[..]")
  .run();
  p.cargo("test -v")
  .masquerade_as_nightly_cargo()
  - .with_stderr_contains("[RUNNING] `rustdoc [..]-Zunstable-options --edition=2018[..]")
  + .with_stderr_contains("[RUNNING] `rustdoc [..]--edition=2018[..]")
  .run();
  }
  