error[E0658]: no_core is experimental (see issue #29639) | |
--> $DIR/feature-gate-no_core.rs:11:1 | |
| | |
LL | #![no_core] //~ ERROR no_core is experimental | |
| ^^^^^^^^^^^ | |
| | |
= help: add #![feature(no_core)] to the crate attributes to enable | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0658`. |