rust 2018 paths everywhere

Author: konstin

Cargo.lock

@@ -29,19 +29,16 @@ failure = "0.1.3"
 keyring = { version = "0.6.1", optional = true }
 reqwest = { version = "0.9.5", optional = true }
 rpassword = "2.1.0"
-serde_derive = "1.0.81"
 serde_json = "1.0.33"
 sha2 = "0.8.0"
-structopt = "0.2.13"
+structopt = "0.2.14"
 target_info = "0.1.0"
 toml = "0.4.10"
 zip = "0.5.0"
-serde = "1.0.81"
-tar = { version = "0.4.20", optional = true }
-libflate = { version = "0.1.19", optional = true }
+serde = { version = "1.0.82", features = ["derive"] }
 human-panic = { version = "1.0.1", optional = true }
 regex = "1.1.0"
-indicatif = "0.10.3"
+indicatif = "0.11.0"
 atty = "0.2.11"
 tempfile = "3.0.5"
 goblin = { version = "0.0.19", optional = true }
@@ -63,9 +60,6 @@ log = ["pretty_env_logger"]
 # This will make rewquest use a statically linked version of openssl
 musl = ["openssl"]
 
-# sdists can be created, but they are currently useless (#2)
-sdist = ["tar", "libflate"]
-
 [workspace]
 members = [
     "get-fourtytwo",

Cargo.toml

@@ -57,11 +57,10 @@ For pyo3 and rust-cpython, pyo3-pack can only build packages for installed pytho
 
  Cffi wheels are compatible with all python versions, but they need to have `cffi` installed for the python used for building (`pip install cffi`).
 
- Until [eqrion/cbdingen#203](https://github.com/eqrion/cbindgen/issues/203) is resolved, you also need cbindgen 0.6.4 as build dependency and a build script that writes c headers to a file called `target/header.h`:
+ Until [eqrion/cbdingen#203](https://github.com/eqrion/cbindgen/issues/203) is resolved, you also need cbindgen 0.6.4 as build dependency and a build script that writes c headers to a file called `target/header.h` (use `extern crate cbindgen` for rust 2015 Crates):
 
 ```rust
-extern crate cbindgen;
-
+use cbindgen;
 use std::env;
 use std::path::Path;