clap 0.6.8

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

# build log
Updating registry `https://github.com/rust-lang/crates.io-index`
Downloading clap v0.6.8
Documenting clap v0.6.8
Running `rustdoc .cargo/registry/src/github.com-1ecc6299db9ec823/clap-0.6.8/src/lib.rs --crate-name clap -o /home/cratesfyi/clap-0.6.8/doc -L dependency=/home/cratesfyi/clap-0.6.8/debug -L dependency=/home/cratesfyi/clap-0.6.8/debug/deps`
.cargo/registry/src/github.com-1ecc6299db9ec823/clap-0.6.8/src/app.rs:688:66: 688:69 error: binary operation `+` cannot be applied to type `std::vec::Vec<_>` [E0369]
.cargo/registry/src/github.com-1ecc6299db9ec823/clap-0.6.8/src/app.rs:688                                           .fold(vec![], |acc, n| acc + &n[..])                              // Vec<&str>
^~~
.cargo/registry/src/github.com-1ecc6299db9ec823/clap-0.6.8/src/app.rs:688:66: 688:69 note: an implementation of `std::ops::Add` might be missing for `std::vec::Vec<_>` 
.cargo/registry/src/github.com-1ecc6299db9ec823/clap-0.6.8/src/app.rs:688                                           .fold(vec![], |acc, n| acc + &n[..])                              // Vec<&str>
^~~
error: Compilation failed, aborting rustdoc 
thread 'main' panicked at 'ChainedError {
error: failed to compile `clap v0.6.8`, intermediate artifacts can be found at `/home/cratesfyi/clap-0.6.8`,
cause: ChainedError {
error: Could not document `clap`.,
cause: Process didn't exit successfully: `rustdoc .cargo/registry/src/github.com-1ecc6299db9ec823/clap-0.6.8/src/lib.rs --crate-name clap -o /home/cratesfyi/clap-0.6.8/doc -L dependency=/home/cratesfyi/clap-0.6.8/debug -L dependency=/home/cratesfyi/clap-0.6.8/debug/deps` (exit code: 101)
}
}', src/bin/cratesfyi.rs:119
note: Run with `RUST_BACKTRACE=1` for a backtrace.