build failure

[nerdrew]

I'm getting the following error message when building rust-http-codegen:

Compiling rust-http-codegen v0.1.0-pre (file:///Users/andrew/dev/rust-http/codegen)
/Users/andrew/dev/rust-http/codegen/src/main.rs:3:25: 3:39 error: unknown feature, #[deny(unknown_features)] on by default
/Users/andrew/dev/rust-http/codegen/src/main.rs:3 #![feature(macro_rules, slicing_syntax)]
                                                                          ^~~~~~~~~~~~~~
/Users/andrew/dev/rust-http/codegen/src/branchify.rs:31:52: 31:62 warning: use of deprecated item: use iter_mut, #[warn(deprecated)] on by default
/Users/andrew/dev/rust-http/codegen/src/branchify.rs:31                 for next_branch in branch.children.mut_iter() {
                                                                                                           ^~~~~~~~~~
/Users/andrew/dev/rust-http/codegen/src/status.rs:42:22: 42:60 warning: use of deprecated item: use .push_str() instead, #[warn(deprecated)] on by default
/Users/andrew/dev/rust-http/codegen/src/status.rs:42         self.ident().append(self.reason_padding_spaces()[])
                                                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/andrew/dev/rust-http/codegen/src/status.rs:64:20: 64:32 warning: use of deprecated item: renamed to .push(), #[warn(deprecated)] on by default
/Users/andrew/dev/rust-http/codegen/src/status.rs:64             result.push_char(c);
                                                                        ^~~~~~~~~~~~
error: aborting due to previous error
Could not compile `rust-http-codegen`.

To learn more, run the command again with --verbose.

ENV:

% rustc -v
rustc 0.12.0-nightly (b5ba2f551 2014-10-06 20:27:14 +0000)

% cargo --version
cargo 0.0.1-pre-nightly (4e49c4c 2014-10-07 03:07:37 +0000)

% uname -a
Darwin marvin.local 13.4.0 Darwin Kernel Version 13.4.0: Sun Aug 17 19:50:11 PDT 2014; root:xnu-2422.115.4~1/RELEASE_X86_64 x86_64

[nerdrew]

Hmmm. Upon further reading, it looks like this is a rust bug: rust-lang/rust#17715

[zsiciarz]

FYI: it builds succesfully after 2af3e35.

[EdBrereton]

Builds happily in the current nightly version.

[reem]

Closing because this is fixed with the latest commits + nightly.