note: no external requirements --> $DIR/propagate-approximated-fail-no-postdom.rs:43:9 | LL | |_outlives1, _outlives2, _outlives3, x, y| { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: defining type: supply::{closure#0} with closure substs [ i16, for extern "rust-call" fn((std::cell::Cell<&'_#1r &ReLateBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrAnon(0, None) }) u32>, std::cell::Cell<&'_#2r &ReLateBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrAnon(0, None) }) u32>, std::cell::Cell<&ReLateBound(DebruijnIndex(0), BoundRegion { var: 1, kind: BrAnon(1, None) }) &'_#3r u32>, std::cell::Cell<&ReLateBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrAnon(0, None) }) u32>, std::cell::Cell<&ReLateBound(DebruijnIndex(0), BoundRegion { var: 1, kind: BrAnon(1, None) }) u32>)), (), ] = note: late-bound region is '_#4r = note: late-bound region is '_#5r = note: late-bound region is '_#6r error: lifetime may not live long enough --> $DIR/propagate-approximated-fail-no-postdom.rs:46:13 | LL | |_outlives1, _outlives2, _outlives3, x, y| { | ---------- ---------- has type `Cell<&'2 &'_#3r u32>` | | | has type `Cell<&'_#1r &'1 u32>` ... LL | demand_y(x, y, p) | ^^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'2` note: no external requirements --> $DIR/propagate-approximated-fail-no-postdom.rs:38:1 | LL | fn supply<'a, 'b, 'c>(cell_a: Cell<&'a u32>, cell_b: Cell<&'b u32>, cell_c: Cell<&'c u32>) { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: defining type: supply error: aborting due to previous error