Fixes review comments
authorjluner <justin.j.luner@gmail.com>
Wed, 31 May 2017 03:15:07 +0000 (22:15 -0500)
committerjluner <justin.j.luner@gmail.com>
Wed, 31 May 2017 03:15:07 +0000 (22:15 -0500)
commitdef249f9c18280d84f29fd96978389689fb61051
treebebe119fd698c6c1abb505635aa427d433419297
parent68f558402c1e5af87909f02a81fb0bf8dcb5674b
Fixes review comments

Fix some formatting items.
Changes Internal error kind to preserve the original error.
Changes network retry logic to inspect full error chain for spurious
errors.
src/bin/cargo.rs
src/cargo/lib.rs
src/cargo/ops/cargo_rustc/mod.rs
src/cargo/sources/directory.rs
src/cargo/sources/git/source.rs
src/cargo/sources/git/utils.rs
src/cargo/util/errors.rs
src/cargo/util/network.rs