error[E0658]: attributes on expressions are experimental --> $DIR/simple-struct-min-capture.rs:27:17 | LL | let mut c = #[rustc_capture_analysis] | ^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: see issue #15701 for more information = help: add `#![feature(stmt_expr_attributes)]` to the crate attributes to enable warning: the feature `capture_disjoint_fields` is incomplete and may not be safe to use and/or cause compiler crashes --> $DIR/simple-struct-min-capture.rs:3:12 | LL | #![feature(capture_disjoint_fields)] | ^^^^^^^^^^^^^^^^^^^^^^^ | = note: `#[warn(incomplete_features)]` on by default = note: see issue #53488 for more information error: First Pass analysis includes: --> $DIR/simple-struct-min-capture.rs:30:5 | LL | / || { LL | | LL | | LL | | p.x += 10; ... | LL | | LL | | }; | |_____^ | note: Capturing p[(0, 0)] -> MutBorrow --> $DIR/simple-struct-min-capture.rs:33:9 | LL | p.x += 10; | ^^^ note: Capturing p[] -> ImmBorrow --> $DIR/simple-struct-min-capture.rs:36:26 | LL | println!("{:?}", p); | ^ error: Min Capture analysis includes: --> $DIR/simple-struct-min-capture.rs:30:5 | LL | / || { LL | | LL | | LL | | p.x += 10; ... | LL | | LL | | }; | |_____^ | note: Min Capture p[] -> MutBorrow --> $DIR/simple-struct-min-capture.rs:33:9 | LL | p.x += 10; | ^^^ p[] captured as MutBorrow here ... LL | println!("{:?}", p); | ^ p[] used here error: aborting due to 3 previous errors; 1 warning emitted For more information about this error, try `rustc --explain E0658`.