compiletest-rs

This release adds:

• Basic "bless" support (https://github.com/laumann/compiletest-rs/pull/231)
• Assembly tests (https://github.com/laumann/compiletest-rs/pull/225)

Just a small point-release that adds a a new flag to TestOpts on nightly (see 250a63897ff0ab2aed8f95ebe9311f4338f085d1 and https://github.com/rust-lang/rust/pull/58689), and a dead-link fix in the README.

Thanks to and @mati865 and @kevinmehall

This is a semi-small release adding rustfix support, and fixing some deprecation warnings.

Thanks to @phansch!

I haven't done releases for the past two releases, so I'll try to summarize the changes since 0.3.14 here:

• Travis has been added to the build process, building both nightly, beta and stable
• Warnings have been fixed in stable builds
• Tests in test-project have been updated
• The ConfigWithTemp struct is now publically exposed, so users can construct it themselves
• The tester crate (an added dependency to support stable) has been updated to fix the issues we had with RunIgnored

Thanks to @dtolnay @phansch @RalfJung @SergioBenitez @messense @nabijaczleweli for their efforts.

• Add regex support to replacements

Thanks to @SergioBenitez

• Match errors using the callsite of macro expansions (closes #119, corresponds to https://github.com/rust-lang/rust/pull/52175)
• Fix expected error message in a test, and run tests on AppVeyor (closes #113)

All thanks to @fpoli

• Stabilize slice::rotate_left (#115)
• Fix error code for latest nightly (#118)

Thanks to @SergioBenitez and @messense

• filetime dependency updated to version 0.2
• Enable running "pretty" mode tests. This mode uses -Z flags for the compiler and thus only works on nightly.

Thanks to @Eijebong and @denzp!

Although this is a patch release, it actually brings quite a big change: compiletest_rs can now be used with stable Rust!

This is available through the new stable feature. Simply enable it and you should be good to go. The default features still require nightly.

Thanks to @messense for the contribution!

• Replaces the deprecated tempdir with tempfile (thanks @Eijebong)

This release is a little beefier than usual, so I thought I'd write up some notes.

• rustc-serialize has been replaced with serde. This also happened in rust-lang/rust#48798.
• Dependencies winapi and log are updated
• The dependency on rustc can now be disabled with the norustc feature

Thanks to @messense for the contributions!