Update to cargo 0.29 and fix build.

4 files changed, 615 insertions, 447 deletions

diff --git a/Cargo.lock b/Cargo.lock
index 8584cce..7c85964 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,18 +1,11 @@
-[[package]]
-name = "advapi32-sys"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
 [[package]]
 name = "aho-corasick"
-version = "0.6.3"
+version = "0.6.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "memchr 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -25,114 +18,104 @@ dependencies = [
 
 [[package]]
 name = "atty"
-version = "0.2.3"
+version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
  "termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "backtrace"
-version = "0.3.3"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "backtrace-sys 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
- "cfg-if 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "dbghelp-sys 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-demangle 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "backtrace-sys 0.1.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-demangle 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "backtrace-sys"
-version = "0.1.16"
+version = "0.1.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cc 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.23 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "bitflags"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "bitflags"
-version = "0.8.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "bitflags"
-version = "1.0.3"
+version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "cargo"
-version = "0.21.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "advapi32-sys 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "atty 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "crates-io 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "curl 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "docopt 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "env_logger 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "filetime 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "flate2 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)",
- "fs2 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "git2 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "git2-curl 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+version = "0.29.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "clap 2.32.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "core-foundation 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crates-io 0.17.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crypto-hash 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "curl 0.4.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "env_logger 0.5.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "failure 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "filetime 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "flate2 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fs2 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "git2 0.7.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "git2-curl 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "hex 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
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- "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "libgit2-sys 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "miow 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "openssl 0.9.11 (registry+https://github.com/rust-lang/crates.io-index)",
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- "scoped-tls 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "semver 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_ignored 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "shell-escape 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "tar 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "tempdir 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "termcolor 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "toml 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hex 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "home 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ignore 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "jobserver 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazycell 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libgit2-sys 0.7.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "miow 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-traits 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "same-file 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.77 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.77 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_ignored 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "shell-escape 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tar 0.4.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tempfile 3.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "termcolor 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "toml 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 1.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "cargo-ebuild"
 version = "0.1.6-pre"
 dependencies = [
- "cargo 0.21.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cargo 0.29.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "structopt 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "time 0.1.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "time 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "cc"
-version = "1.0.3"
+version = "1.0.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "cfg-if"
-version = "0.1.0"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -141,8 +124,8 @@ version = "2.32.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "atty 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "bitflags 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "strsim 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "textwrap 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-width 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -150,167 +133,224 @@ dependencies = [
 ]
 
 [[package]]
+name = "cloudabi"
+version = "0.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
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-version = "0.1.22"
+version = "0.1.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "gcc 0.3.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.23 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
-name = "crates-io"
-version = "0.10.0"
+name = "commoncrypto"
+version = "0.2.0"
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 dependencies = [
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- "serde_json 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "commoncrypto-sys 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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+dependencies = [
+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+]
 
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+ "core-foundation-sys 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+
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- "pkg-config 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "curl 0.4.14 (registry+https://github.com/rust-lang/crates.io-index)",
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+ "serde_json 1.0.27 (registry+https://github.com/rust-lang/crates.io-index)",
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+
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+ "openssl 0.10.11 (registry+https://github.com/rust-lang/crates.io-index)",
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- "strsim 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "curl-sys 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
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+ "vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
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+ "regex 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
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+ "backtrace 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "failure_derive 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
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+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
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+ "quote 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.14.9 (registry+https://github.com/rust-lang/crates.io-index)",
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- "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
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+version = "1.0.2"
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- "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "miniz-sys 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "miniz-sys 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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- "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "foreign-types-shared 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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 [[package]]
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- "winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fuchsia-zircon-sys 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
+name = "fuchsia-zircon-sys"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
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 dependencies = [
- "bitflags 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
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- "openssl-probe 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "openssl-sys 0.9.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libgit2-sys 0.7.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "openssl-probe 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "openssl-sys 0.9.35 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 1.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "git2-curl"
-version = "0.7.0"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "curl 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "git2 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "curl 0.4.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "git2 0.7.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 1.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -319,32 +359,79 @@ version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
+name = "globset"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "aho-corasick 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
 name = "hex"
-version = "0.2.0"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "home"
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+dependencies = [
+ "scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "humantime"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "quick-error 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
 
 [[package]]
 name = "idna"
-version = "0.1.1"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-normalization 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
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- "unicode-normalization 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "globset 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "same-file 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "walkdir 2.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "itoa"
-version = "0.3.4"
+version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
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-version = "0.1.8"
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 dependencies = [
- "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -358,189 +445,203 @@ dependencies = [
 
 [[package]]
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-version = "0.2.8"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
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+ "version_check 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "lazycell"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
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-version = "0.2.21"
+version = "0.2.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
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- "cmake 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
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- "gcc 0.3.45 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
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- "libz-sys 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "openssl-sys 0.9.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "pkg-config 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.23 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cmake 0.1.33 (registry+https://github.com/rust-lang/crates.io-index)",
+ "curl-sys 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libssh2-sys 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libz-sys 1.0.20 (registry+https://github.com/rust-lang/crates.io-index)",
+ "openssl-sys 0.9.35 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
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- "pkg-config 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cmake 0.1.33 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libz-sys 1.0.20 (registry+https://github.com/rust-lang/crates.io-index)",
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+ "pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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- "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "pkg-config 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.23 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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+dependencies = [
+ "cfg-if 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
 
 [[package]]
 name = "matches"
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 [[package]]
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 dependencies = [
- "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
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- "gcc 0.3.45 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.23 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
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- "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
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- "ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "socket2 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
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-version = "0.1.40"
+version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
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-version = "0.9.11"
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- "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "openssl-sys 0.9.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "foreign-types 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "openssl-sys 0.9.35 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "openssl-probe"
-version = "0.1.1"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
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- "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
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- "user32-sys 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.23 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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+
+[[package]]
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-version = "0.3.9"
+version = "0.3.14"
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 [[package]]
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-version = "0.4.6"
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 dependencies = [
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 ]
 
 [[package]]
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+name = "quick-error"
+version = "1.2.2"
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-dependencies = [
- "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
 
 [[package]]
 name = "quote"
-version = "0.3.15"
+version = "0.6.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 0.4.18 (registry+https://github.com/rust-lang/crates.io-index)",
+]
 
 [[package]]
-name = "quote"
-version = "0.6.3"
+name = "rand"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "rand"
-version = "0.3.15"
+version = "0.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
+name = "rand_core"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
 name = "redox_syscall"
-version = "0.1.17"
+version = "0.1.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -548,43 +649,76 @@ name = "redox_termios"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "redox_syscall 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "regex"
-version = "0.2.2"
+version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "aho-corasick 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "memchr 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex-syntax 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "thread_local 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "utf8-ranges 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "aho-corasick 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex-syntax 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "utf8-ranges 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
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+version = "0.6.2"
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+ "ucd-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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+
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+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "lazy_static 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
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+version = "0.3.3"
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 [[package]]
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- "serde 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.77 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -594,56 +728,52 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
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- "syn 0.11.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "synom 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
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- "serde 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.77 (registry+https://github.com/rust-lang/crates.io-index)",
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- "num-traits 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "itoa 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ryu 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.77 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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-version = "0.1.3"
+version = "0.1.4"
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 [[package]]
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+name = "socket2"
+version = "0.3.8"
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+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
 
 [[package]]
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@@ -664,62 +794,78 @@ name = "structopt-derive"
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- "quote 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.14.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.14.9 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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- "unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
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+ "proc-macro2 0.4.18 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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- "unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.14.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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- "filetime 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "filetime 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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+name = "tempfile"
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 dependencies = [
- "rand 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
+ "remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "termcolor"
-version = "0.3.3"
+version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "wincolor 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wincolor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "termcolor"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "wincolor 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -727,8 +873,8 @@ name = "termion"
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 dependencies = [
- "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -742,43 +888,46 @@ dependencies = [
 
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- "unreachable 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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- "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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 dependencies = [
- "serde 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.77 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
+name = "ucd-util"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
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- "matches 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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-version = "0.1.4"
+version = "0.1.7"
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 [[package]]
@@ -788,43 +937,27 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
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- "matches 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "idna 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "percent-encoding 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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+name = "vcpkg"
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 [[package]]
@@ -833,9 +966,19 @@ version = "0.8.1"
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 [[package]]
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+name = "version_check"
+version = "0.1.4"
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+
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+ "winapi-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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@@ -862,132 +1005,153 @@ version = "0.4.0"
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 [[package]]
+name = "winapi-util"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
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+
+[[package]]
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diff --git a/Cargo.toml b/Cargo.toml
index 7cb54bc..bae8f8d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,6 +26,6 @@ travis-ci = { repository = "cardoe/cargo-ebuild" }
 maintenance = { status = "passively-maintained" }
 
 [dependencies]
-cargo = "^0.21"
+cargo = "^0.29"
 structopt = "^0.2"
 time = "^0.1"
diff --git a/src/lib.rs b/src/lib.rs
index d46e053..242ecc5 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -17,7 +17,7 @@ use cargo::core::registry::PackageRegistry;
 use cargo::core::resolver::Method;
 use cargo::core::{Package, PackageSet, Resolve, Workspace};
 use cargo::ops;
-use cargo::util::{important_paths, CargoResult, CargoResultExt};
+use cargo::util::{important_paths, CargoResult};
 use cargo::{CliResult, Config};
 use std::fs::OpenOptions;
 use std::io::Write;
@@ -26,8 +26,8 @@ use std::path::PathBuf;
 use metadata::EbuildConfig;
 
 /// Finds the root Cargo.toml of the workspace
-fn workspace(config: &Config, manifest_path: Option<String>) -> CargoResult<Workspace> {
-    let root = important_paths::find_root_manifest_for_wd(manifest_path, config.cwd())?;
+fn workspace(config: &Config) -> CargoResult<Workspace> {
+    let root = important_paths::find_root_manifest_for_wd(config.cwd())?;
     Workspace::new(&root, config)
 }
 
@@ -40,8 +40,8 @@ fn registry<'a>(config: &'a Config, package: &Package) -> CargoResult<PackageReg
 
 /// Resolve the packages necessary for the workspace
 fn resolve<'a>(
-    registry: &mut PackageRegistry,
-    workspace: &'a Workspace,
+    registry: &mut PackageRegistry<'a>,
+    workspace: &Workspace<'a>,
 ) -> CargoResult<(PackageSet<'a>, Resolve)> {
     // resolve our dependencies
     let (packages, resolve) = ops::resolve_ws(workspace)?;
@@ -58,6 +58,8 @@ fn resolve<'a>(
         None,
         /* specs */
         &[],
+        true,
+        true
     )?;
 
     Ok((packages, resolve))
@@ -65,7 +67,7 @@ fn resolve<'a>(
 
 pub fn run(verbose: u32, quiet: bool) -> CliResult {
     // create a default Cargo config
-    let config = Config::default()?;
+    let mut config = Config::default()?;
 
     config.configure(
         verbose,
@@ -76,10 +78,12 @@ pub fn run(verbose: u32, quiet: bool) -> CliResult {
         false,
         /* locked */
         false,
+        &None,
+        &["minimal-versions".to_string()],
     )?;
 
     // Load the workspace and current package
-    let workspace = workspace(&config, None)?;
+    let workspace = workspace(&config)?;
     let package = workspace.current()?;
 
     // Resolve all dependencies (generate or use Cargo.lock as necessary)
@@ -107,7 +111,7 @@ pub fn run(verbose: u32, quiet: bool) -> CliResult {
         .create(true)
         .truncate(true)
         .open(&ebuild_path)
-        .chain_err(|| "failed to create ebuild")?;
+        .expect("failed to create ebuild");
 
     // write the contents out
     write!(
@@ -119,7 +123,7 @@ pub fn run(verbose: u32, quiet: bool) -> CliResult {
         crates = ebuild_data.crates.join(""),
         cargo_ebuild_ver = env!("CARGO_PKG_VERSION"),
         this_year = 1900 + time::now().tm_year,
-    ).chain_err(|| "unable to write ebuild to disk")?;
+    ).expect("unable to write ebuild to disk");
 
     println!("Wrote: {}", ebuild_path.display());
 
diff --git a/src/metadata.rs b/src/metadata.rs
index d81b6c0..da708a5 100644
--- a/src/metadata.rs
+++ b/src/metadata.rs
@@ -36,7 +36,7 @@ impl EbuildConfig {
             .description
             .as_ref()
             .cloned()
-            .unwrap_or_else(|| String::from(package.name()));
+            .unwrap_or_else(|| package.name().to_string());
 
         // package homepage
         let homepage = metadata.homepage.as_ref().cloned().unwrap_or(