test: migrate weak_dep_features, workspaces and yank 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/weak_dep_features.rs`
- `tests/testsuite/workspaces.rs`
- `tests/testsuite/yank.rs`
test: migrate features and features(2|_namespaced) 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/features.rs
- tests/testsuite/features2.rs
- tests/testsuite/features_namespaced.rs
test: migrate unit_graph, update and vendor 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/unit_graph.rs`
- `tests/testsuite/update.rs`
- `tests/testsuite/vendor.rs`
This is a partial revert of ##14121
(e11d1722bb)
Our focus for redacting (auto or with globs) includes
- run-specific information (timing, hashes, platform-specific wording)
- rustc-specific information
(We tend to use globs for rustc-specific information because there might
be some very specific times we need to care about some of the details)
However, "Packaged files" does not fit into any of that and, for now, we
are erring on the side of redacting less, rather than more, with the
move to snapbox.
As we see how it works out and what the underlying requirements are, we
can revisit this.
test: Auto-redact file number
This is from <https://github.com/rust-lang/cargo/pull/14096#discussion_r1648889843>.
Although the number of files in `cargo package` is important,
we have `validate_crate_contents` and `validate_upload_with_contents`
that verify the exact contents.
Redacting `Packaged` status should be fine.
test: migrate lints_table and lints/(mod|unknown_lints) to snapbox
### What does this PR try to resolve?
Part of #14039.
Migrate followings to snapbox:
- `tests/testsuite/lints/mod.rs`
- `tests/testsuite/lints/unknown_lints.rs`
- `tests/testsuite/lints_table.rs`
fix(toml): Warn when edition is unuset, even when MSRV is unset
### What does this PR try to resolve?
This came up in #14108. This got overlooked when we added the MSRV
limits to the warning.
Users can silence this by setting a very old MSRV.
I didn't bother finding a way to word a specialized message for this.
Wording for this case seemed hard and I figure someone in this situation
knows how to resolve it.
Instead, we are targeting the majority of users who aren't setting a
`package.rust-version` in the first place.
### How should we test and review this PR?
### Additional information
This came up in #14108. This got overlooked when we added the MSRV
limits to the warning.
Users can silience this by setting a very old MSRV.
I didn't bother finding a way to word a specialized message for this.
Wording for this case seemed hard and I figure someone in this situation
knows how to resolve it.
Instead, we are targeting the majority of users who aren't setting a
`package.rust-version` in the first place.
test: migrate `cargo_alias_config&cargo_config/mod` to snapbox
### What does this PR try to resolve?
Resolve the following file migration:
`tests/testsuite/cargo_alias_config.rs`
`tests/testsuite/cargo_config/mod.rs`
part of #14039
test: Migrate `pub_priv.rs` to snapshot
### What does this PR try to resolve?
Apply snapshot assertion on `tests/testsuite/pub_priv.rs`
### How should we test and review this PR?
The migration is almost one-to-one.
### Additional information
Part of https://github.com/rust-lang/cargo/issues/14039
test: migrate rustdoc and rustdocflags to snapbox
### What does this PR try to resolve?
Part of #14039.
Migrate following to snapbox:
- `tests/testsuite/rustdoc.rs`
- `tests/testsuite/rustdocflags.rs`
test: migrate tree and tree_graph_features to snapbox
### What does this PR try to resolve?
Part of #14039.
Migrate following to snapbox:
- `tests/testsuite/tree.rs`
- `tests/testsuite/tree_graph_features.rs`
test: Migrate some files to snapbox
### What does this PR try to resolve?
This PR addresses the migration of the following files:
`tests/testsuite/build_script_extra_link_arg.rs `
` tests/testsuite/cache_lock.rs `
` tests/testsuite/cache_messages.rs `
part of #14039
