1 error[E0506]: cannot assign to `vecvec` because it is borrowed
2 --> $DIR/issue-27868.rs:24:9
7 | _____borrow of `vecvec` occurs here
9 LL | | vecvec = vec![];
10 | | ^^^^^^ assignment to borrowed `vecvec` occurs here
14 | |_____- borrow later used here
16 error: aborting due to previous error
18 For more information about this error, try `rustc --explain E0506`.