1 error: emplacement syntax is obsolete (for now, anyway)
4 LL | x <- y; //[bad]~ ERROR emplacement syntax is obsolete
7 = note: for more information, see <https://github.com/rust-lang/rust/issues/27779#issuecomment-378416911>
9 error: emplacement syntax is obsolete (for now, anyway)
12 LL | in(foo) { bar }; //[bad]~ ERROR emplacement syntax is obsolete
15 = note: for more information, see <https://github.com/rust-lang/rust/issues/27779#issuecomment-378416911>
17 error: aborting due to 2 previous errors