Function rustc_incremental::persist::fs::is_old_enough_to_be_collected[][src]

fn is_old_enough_to_be_collected(timestamp: SystemTime) -> bool
🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?