error: expected expression, found `,`
  --> tests/ui/first.rs:31:6
   |
31 |     },
   |      ^ expected expression

error: unexpected end of input, expected identifier or integer
  --> tests/ui/first.rs:14:42
   |
14 |                         <div>"1" { world.} "2" </div>
   |                                          ^

error: unexpected token: `}`
  --> tests/ui/first.rs:14:34
   |
14 |                         <div>"1" { world.} "2" </div>
   |                                  ^^^^^^^^^

error[E0425]: cannot find value `x` in this scope
  --> tests/ui/first.rs:13:28
   |
13 |                     <div x=x a=2 x=3 >
   |                            ^ not found in this scope

error[E0425]: cannot find value `world` in this scope
  --> tests/ui/first.rs:14:36
   |
14 |                         <div>"1" { world.} "2" </div>
   |                                    ^^^^^ not found in this scope

error[E0425]: cannot find value `a` in this scope
  --> tests/ui/first.rs:17:32
   |
17 |                         <div x=a some text as attribute flags and unclosed tag>  "2" </div>
   |                                ^ not found in this scope

error[E0425]: cannot find value `a` in this scope
  --> tests/ui/first.rs:19:29
   |
19 |                     <div x =a > some unquoted text with quotes "3". <div/></div>
   |                             ^ not found in this scope

error[E0601]: `main` function not found in crate `$CRATE`
  --> tests/ui/first.rs:32:2
   |
32 | }
   |  ^ consider adding a `main` function to `$DIR/tests/ui/first.rs`

error[E0308]: mismatched types
  --> tests/ui/first.rs:3:5
   |
3  | /     html! {
4  | |         <!DOCTYPE html>
5  | |         <html>
6  | |             <head>
...  |
30 | |         // </r>
31 | |     },
   | |_____^ expected `()`, found `String`
   |
   = note: this error originates in the macro `format` which comes from the expansion of the macro `html` (in Nightly builds, run with -Z macro-backtrace for more info)