gopher 0.0.3

# rustc version
rustc 1.12.0-nightly (54c0dcfd6 2016-07-28)
# docs.rs version
cratesfyi 0.2.0 (5dbd676 2016-07-30)

# build log
thread 'rustc' panicked at 'phase_2_configure_and_expand aborted in rustdoc!: 4', ../src/libcore/result.rs:788
note: Run with `RUST_BACKTRACE=1` for a backtrace.

Updating registry `https://github.com/rust-lang/crates.io-index`
Downloading gopher v0.0.3
Documenting gopher v0.0.3
Running `rustdoc .cargo/registry/src/github.com-1ecc6299db9ec823/gopher-0.0.3/src/lib.rs --crate-name gopher -o /home/cratesfyi/gopher-0.0.3/doc -L dependency=/home/cratesfyi/gopher-0.0.3/debug -L dependency=/home/cratesfyi/gopher-0.0.3/debug/deps`
.cargo/registry/src/github.com-1ecc6299db9ec823/gopher-0.0.3/src/protocol.rs:6:1: 6:54 error: The attribute `deriving` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642) 
.cargo/registry/src/github.com-1ecc6299db9ec823/gopher-0.0.3/src/protocol.rs:6 #[deriving(Copy, Show, PartialEq, Eq, FromPrimitive)]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.cargo/registry/src/github.com-1ecc6299db9ec823/gopher-0.0.3/src/protocol.rs:6:1: 6:54 help: add #![feature(custom_attribute)] to the crate attributes to enable 
.cargo/registry/src/github.com-1ecc6299db9ec823/gopher-0.0.3/src/protocol.rs:26:1: 26:39 error: The attribute `deriving` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642) 
.cargo/registry/src/github.com-1ecc6299db9ec823/gopher-0.0.3/src/protocol.rs:26 #[deriving(Copy, Show, PartialEq, Eq)]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.cargo/registry/src/github.com-1ecc6299db9ec823/gopher-0.0.3/src/protocol.rs:26:1: 26:39 help: add #![feature(custom_attribute)] to the crate attributes to enable 
.cargo/registry/src/github.com-1ecc6299db9ec823/gopher-0.0.3/src/protocol.rs:41:1: 41:33 error: The attribute `deriving` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642) 
.cargo/registry/src/github.com-1ecc6299db9ec823/gopher-0.0.3/src/protocol.rs:41 #[deriving(Show, PartialEq, Eq)]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.cargo/registry/src/github.com-1ecc6299db9ec823/gopher-0.0.3/src/protocol.rs:41:1: 41:33 help: add #![feature(custom_attribute)] to the crate attributes to enable 
.cargo/registry/src/github.com-1ecc6299db9ec823/gopher-0.0.3/src/protocol.rs:78:21: 78:31 error: box expression syntax is experimental; you can call `Box::new` instead. (see issue #27779) 
.cargo/registry/src/github.com-1ecc6299db9ec823/gopher-0.0.3/src/protocol.rs:78             reader: box reader as Box<Reader>,
^~~~~~~~~~
.cargo/registry/src/github.com-1ecc6299db9ec823/gopher-0.0.3/src/protocol.rs:78:21: 78:31 help: add #![feature(box_syntax)] to the crate attributes to enable 
error: internal compiler error: unexpected panic 
note: the compiler unexpectedly panicked. this is a bug. 
note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports 
thread 'main' panicked at 'ChainedError {
error: failed to compile `gopher v0.0.3`, intermediate artifacts can be found at `/home/cratesfyi/gopher-0.0.3`,
cause: ChainedError {
error: Could not document `gopher`.,
cause: Process didn't exit successfully: `rustdoc .cargo/registry/src/github.com-1ecc6299db9ec823/gopher-0.0.3/src/lib.rs --crate-name gopher -o /home/cratesfyi/gopher-0.0.3/doc -L dependency=/home/cratesfyi/gopher-0.0.3/debug -L dependency=/home/cratesfyi/gopher-0.0.3/debug/deps` (exit code: 101)
}
}', src/bin/cratesfyi.rs:119
note: Run with `RUST_BACKTRACE=1` for a backtrace.