use lint::{self, Lint, LintId, Level, LintSource};
use rustc_data_structures::stable_hasher::{HashStable, ToStableHashKey,
StableHasher, StableHasherResult};
-use session::{config::nightly_options, Session};
+use session::Session;
use syntax::ast;
use syntax::attr;
use syntax::source_map::MultiSpan;
"change it to",
new_lint_name.to_string(),
Applicability::MachineApplicable,
- );
-
- if nightly_options::is_nightly_build() {
- err.emit();
- } else {
- err.cancel();
- }
+ ).emit();
let src = LintSource::Node(Symbol::intern(&new_lint_name), li.span);
for id in ids {