error: unknown start of token: \u{2796}
  --> $DIR/emoji-identifiers.rs:13:33
   |
LL |     let _ = i_like_to_😄_a_lot() ➖ 4;
   |                                  ^^
   |
help: Unicode character '➖' (Heavy Minus Sign) looks like '-' (Minus/Hyphen), but it is not
   |
LL |     let _ = i_like_to_😄_a_lot() - 4;
   |                                  ~

error: identifiers cannot contain emoji: `ABig👩👩👧👧Family`
  --> $DIR/emoji-identifiers.rs:1:8
   |
LL | struct ABig👩👩👧👧Family;
   |        ^^^^^^^^^^^^^^^^^^

error: identifiers cannot contain emoji: `👀`
  --> $DIR/emoji-identifiers.rs:2:8
   |
LL | struct 👀;
   |        ^^
LL | impl 👀 {
   |      ^^
LL |     fn full_of_✨() -> 👀 {
   |                        ^^
LL |         👀
   |         ^^
...
LL | fn i_like_to_😅_a_lot() -> 👀 {
   |                            ^^
LL |     👀::full_of✨()
   |     ^^

error: identifiers cannot contain emoji: `full_of_✨`
  --> $DIR/emoji-identifiers.rs:4:8
   |
LL |     fn full_of_✨() -> 👀 {
   |        ^^^^^^^^^^

error: identifiers cannot contain emoji: `i_like_to_😅_a_lot`
  --> $DIR/emoji-identifiers.rs:8:4
   |
LL | fn i_like_to_😅_a_lot() -> 👀 {
   |    ^^^^^^^^^^^^^^^^^^

error: identifiers cannot contain emoji: `full_of✨`
  --> $DIR/emoji-identifiers.rs:9:8
   |
LL |     👀::full_of✨()
   |         ^^^^^^^^^

error: identifiers cannot contain emoji: `i_like_to_😄_a_lot`
  --> $DIR/emoji-identifiers.rs:13:13
   |
LL |     let _ = i_like_to_😄_a_lot() ➖ 4;
   |             ^^^^^^^^^^^^^^^^^^

error: Ferris cannot be used as an identifier
  --> $DIR/emoji-identifiers.rs:17:9
   |
LL |     let 🦀 = 1;
   |         ^^ help: try using their name instead: `ferris`
LL |     dbg!(🦀);
   |          ^^

error[E0599]: no function or associated item named `full_of✨` found for struct `👀` in the current scope
  --> $DIR/emoji-identifiers.rs:9:8
   |
LL | struct 👀;
   | --------- function or associated item `full_of✨` not found for this struct
...
LL |     👀::full_of✨()
   |         ^^^^^^^^^ function or associated item not found in `👀`
   |
note: if you're trying to build a new `👀`, consider using `👀::full_of_✨` which returns `👀`
  --> $DIR/emoji-identifiers.rs:4:5
   |
LL |     fn full_of_✨() -> 👀 {
   |     ^^^^^^^^^^^^^^^^^^^^^
help: there is an associated function `full_of_✨` with a similar name
   |
LL |     👀::full_of_✨()
   |         ~~~~~~~~~~

error[E0425]: cannot find function `i_like_to_😄_a_lot` in this scope
  --> $DIR/emoji-identifiers.rs:13:13
   |
LL | fn i_like_to_😅_a_lot() -> 👀 {
   | ----------------------------- similarly named function `i_like_to_😅_a_lot` defined here
...
LL |     let _ = i_like_to_😄_a_lot() ➖ 4;
   |             ^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `i_like_to_😅_a_lot`

error: aborting due to 10 previous errors

Some errors have detailed explanations: E0425, E0599.
For more information about an error, try `rustc --explain E0425`.