cargo clippy --fix produced uncompilable code

warning: failed to automatically apply fixes suggested by rustc to crate `geo`

after fixes were automatically applied the compiler reported errors within these files:

  * geo/src/algorithm/concave_hull.rs

This likely indicates a bug in either rustc or cargo itself,
and we would appreciate a bug report! You're likely to see 
a number of compiler warnings after this message which cargo
attempted to fix but failed. If you could open an issue at
https://github.com/rust-lang/rust/issues
quoting the full output of this command we'd be very appreciative!
Note that you may be able to make some more progress in the near-term
fixing code with the `--broken-code` flag

The following errors were reported:
error[E0505]: cannot move out of `edges_nearby_point` because it is borrowed
   --> geo/src/algorithm/concave_hull.rs:153:55
    |
152 |             let peeked_edge = edges_nearby_point.peek();
    |                               ------------------------- borrow of `edges_nearby_point` occurs here
153 |             let closest_edge_option = peeked_edge.map(|&edge| edges_nearby_point.fold(*edge, |acc, candidate| {
    |                                                   --- ^^^^^^^ ------------------ move occurs due to use in closure
    |                                                   |   |
    |                                                   |   move out of `edges_nearby_point` occurs here
    |                                                   borrow later used by call

error: aborting due to previous error

For more information about this error, try `rustc --explain E0505`.
Original diagnostics will follow.

warning: manual implementation of `Option::map`
   --> geo/src/algorithm/concave_hull.rs:153:39
    |
153 |               let closest_edge_option = match peeked_edge {
    |  _______________________________________^
154 | |                 None => None,
155 | |                 Some(&edge) => Some(edges_nearby_point.fold(*edge, |acc, candidate| {
156 | |                     if closest_point.euclidean_distance(&acc)
...   |
163 | |                 })),
164 | |             };
    | |_____________^
    |
    = note: `#[warn(clippy::manual_map)]` on by default
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_map
help: try this
    |
153 ~             let closest_edge_option = peeked_edge.map(|&edge| edges_nearby_point.fold(*edge, |acc, candidate| {
154 +                     if closest_point.euclidean_distance(&acc)
155 +                         > closest_point.euclidean_distance(candidate)
156 +                     {
157 +                         *candidate
158 +                     } else {
  ...

warning: `geo` (lib) generated 1 warning