1 error[E0658]: `#[thread_local]` is an experimental feature, and does not currently handle destructors
2 --> $DIR/feature-gate-thread_local.rs:8:1
7 = note: see issue #29594 <https://github.com/rust-lang/rust/issues/29594> for more information
8 = help: add `#![feature(thread_local)]` to the crate attributes to enable
10 error: aborting due to previous error
12 For more information about this error, try `rustc --explain E0658`.