Can't build with 0.10 on OSX 10.9

[julienXX]

Hi,
I'm having trouble building Cargo:

λ make
/Applications/Xcode.app/Contents/Developer/usr/bin/make -C libs/hammer.rs
rustc src/hammer.rs --out-dir target --crate-type=rlib
src/usage.rs:7:12: 7:21 error: unknown `deriving` trait: `PartialEq`
src/usage.rs:7 #[deriving(PartialEq, Clone, Show)]
                          ^~~~~~~~~
src/hammer.rs:85:18: 85:27 error: unknown `deriving` trait: `PartialEq`
src/hammer.rs:85 #[deriving(Show, PartialEq)]
                                  ^~~~~~~~~
src/hammer.rs:125:18: 125:27 error: unknown `deriving` trait: `PartialEq`
src/hammer.rs:125 #[deriving(Show, PartialEq)]
                                   ^~~~~~~~~
src/hammer.rs:131:18: 131:27 error: unknown `deriving` trait: `PartialEq`
src/hammer.rs:131 #[deriving(Show, PartialEq)]
                                   ^~~~~~~~~
src/hammer.rs:196:30: 196:40 error: unknown `deriving` trait: `PartialOrd`
src/hammer.rs:196 #[deriving(Clone, PartialEq, PartialOrd, Hash, Show)]
                                               ^~~~~~~~~~
src/hammer.rs:196:19: 196:28 error: unknown `deriving` trait: `PartialEq`
src/hammer.rs:196 #[deriving(Clone, PartialEq, PartialOrd, Hash, Show)]
                                    ^~~~~~~~~
error: aborting due to 6 previous errors
make[1]: *** [target/libhammer-e1cb8171-0.0.rlib] Error 101
make: *** [libs/hammer.rs/target/libhammer-e1cb8171-0.0.rlib] Error 2

Rust is version 0.10 installed with home-brew on OSX 10.9.

[bvssvni]

Most people are keeping their libraries in track with Rust master. You should probably try downloading Rust nightly. http://www.rust-lang.org/

[julienXX]

@bvssvni: thanks, it compile on nightly.

[hsribei]

Getting this on OSX 10.9.3:

$ make
/Library/Developer/CommandLineTools/usr/bin/make -C libs/hammer.rs
rustc src/hammer.rs --out-dir target --crate-type=rlib
src/hammer.rs:175:44: 175:59 error: cannot index a value of type `&str`
src/hammer.rs:175                 source.iter().position(|s| s.as_slice()[0] == '-' as u8 && s.as_slice()[1] == c as u8)
                                                             ^~~~~~~~~~~~~~~
src/hammer.rs:175:76: 175:91 error: cannot index a value of type `&str`
src/hammer.rs:175                 source.iter().position(|s| s.as_slice()[0] == '-' as u8 && s.as_slice()[1] == c as u8)
                                                                                             ^~~~~~~~~~~~~~~
error: aborting due to 2 previous errors
make[1]: *** [target/libhammer-e1cb8171-0.0.rlib] Error 101
make: *** [libs/hammer.rs/target/libhammer-e1cb8171-0.0.rlib] Error 2

Rust version:
rustc 0.11.0-pre-nightly (67776ba3dab24a3e281931da437d30ccfc3b04c1 2014-07-03 01:06:38 +0000)

Cargo sha1: d3e28cfe5dada42235c6af5db670da51792fa8f6

[steveklabnik]

@obvio171 yes, this is a change that landed yesterday.

[steveklabnik]

I suggest opening a new bug for it though

[hsribei]

Ok, thanks!