bors 637a2cd328 Auto merge of #14210 - eth3lbert:snapbox-mmn, r=epage
test: migrate member_errors, multitarget and new to snapbox

### What does this PR try to resolve?

Part of https://github.com/rust-lang/cargo/issues/14039.

Migrate following to snapbox:

- `tests/testsuite/member_errors.rs`
- `tests/testsuite/multitarget.rs`
- `tests/testsuite/new.rs`
2024-07-09 00:56:03 +00:00
..