E0060 needs to be updated to new format

[sophiajt]

From: src/test/compile-fail/E0060.rs

Error E0060 needs a span_label, updating it from:

error[E0060]: this function takes at least 1 parameter but 0 parameters were supplied
  --> src/test/compile-fail/E0060.rs:16:14
   |
16 |     unsafe { printf(); } //~ ERROR E0060
   |              ^^^^^^^^
   |
   = note: the following parameter type was expected: *const u8

To:

error[E0060]: this function takes at least 1 parameter but 0 parameters were supplied
  --> src/test/compile-fail/E0060.rs:16:14
   |
16 |     unsafe { printf(); } //~ ERROR E0060
   |              ^^^^^^^^ expected at least 1 parameter
   |
   = note: the following parameter type was expected: *const u8

Bonus: There may be a better way of displaying the information from the note. Could it be part of the label?

[leikahing]

I will take this issue.

[leikahing]

@jonathandturner I got my changes in and working, but I had to set an environment variable to see the new formatting style. My command to make sure my changes actually did what they were supposed to looks like this.

RUST_NEW_ERROR_FORMAT=true ./build/x86_64-apple-darwin/stage1/bin/rustc src/test/compile-fail/E0060.rs

Is this expected? If so, I think it would help other new people tackling the issues in #35233 to mention that in your very helpful blog post because I was definitely a little confused when my changes would pass the unit test but output still looked like the old format.

[GuillaumeGomez]

@birryree: Yes it is. I add it on the issue.