| warning: lint `private_no_mangle_fns` has been removed: no longer a warning, `#[no_mangle]` functions always exported | 
 |    | | 
 |    = note: requested on the command line with `-F private_no_mangle_fns` | 
 |    = note: `#[warn(renamed_and_removed_lints)]` on by default | 
 |  | 
 | warning: lint `private_no_mangle_statics` has been removed: no longer a warning, `#[no_mangle]` statics always exported | 
 |    | | 
 |    = note: requested on the command line with `-F private_no_mangle_statics` | 
 |  | 
 | warning: lint `private_no_mangle_fns` has been removed: no longer a warning, `#[no_mangle]` functions always exported | 
 |    | | 
 |    = note: requested on the command line with `-F private_no_mangle_fns` | 
 |    = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` | 
 |  | 
 | warning: lint `private_no_mangle_statics` has been removed: no longer a warning, `#[no_mangle]` statics always exported | 
 |    | | 
 |    = note: requested on the command line with `-F private_no_mangle_statics` | 
 |    = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` | 
 |  | 
 | warning: lint `private_no_mangle_fns` has been removed: no longer a warning, `#[no_mangle]` functions always exported | 
 |    | | 
 |    = note: requested on the command line with `-F private_no_mangle_fns` | 
 |    = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` | 
 |  | 
 | warning: lint `private_no_mangle_statics` has been removed: no longer a warning, `#[no_mangle]` statics always exported | 
 |    | | 
 |    = note: requested on the command line with `-F private_no_mangle_statics` | 
 |    = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` | 
 |  | 
 | error: const items should never be `#[no_mangle]` | 
 |   --> $DIR/lint-unexported-no-mangle.rs:9:1 | 
 |    | | 
 | LL | const FOO: u64 = 1; | 
 |    | -----^^^^^^^^^^^^^^ | 
 |    | | | 
 |    | help: try a static value: `pub static` | 
 |    | | 
 |    = note: requested on the command line with `-F no-mangle-const-items` | 
 |  | 
 | error: const items should never be `#[no_mangle]` | 
 |   --> $DIR/lint-unexported-no-mangle.rs:12:1 | 
 |    | | 
 | LL | pub const PUB_FOO: u64 = 1; | 
 |    | ---------^^^^^^^^^^^^^^^^^^ | 
 |    | | | 
 |    | help: try a static value: `pub static` | 
 |  | 
 | error: aborting due to 2 previous errors; 6 warnings emitted | 
 |  |