Merge branch 'master' into no_panics

6 files changed, 230 insertions, 175 deletions

diff --git a/.travis.yml b/.travis.yml
index 7dbc492..42c4136 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -63,7 +63,7 @@ before_deploy:
 deploy:
   - provider: releases
     api_key:
-      secure: "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"
+      secure: "$GITHUB_API_KEY"
     file: $PROPER_NAME
     skip_cleanup: true
     on:
diff --git a/Cargo.lock b/Cargo.lock
index c9c3406..ba0fcfd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -24,7 +24,7 @@ dependencies = [
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -50,7 +50,7 @@ dependencies = [
  "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-current-thread 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -94,15 +94,15 @@ dependencies = [
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "percent-encoding 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.90 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_urlencoded 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_urlencoded 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha1 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-current-thread 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-reactor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -118,9 +118,9 @@ name = "actix_derive"
 version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.31 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.32 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -130,14 +130,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "aho-corasick"
-version = "0.6.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "aho-corasick"
 version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
@@ -185,7 +177,7 @@ version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "escargot 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "predicates 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "predicates 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "predicates-core 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "predicates-tree 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -196,7 +188,7 @@ version = "0.11.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "globwalk 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "predicates 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "predicates 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "predicates-core 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "predicates-tree 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempfile 3.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -208,7 +200,7 @@ version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
- "termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "termion 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -271,11 +263,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "bitflags"
-version = "0.9.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "bitflags"
 version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
@@ -505,6 +492,15 @@ dependencies = [
 ]
 
 [[package]]
+name = "ctor"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.32 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
 name = "debug_unreachable"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -607,14 +603,6 @@ dependencies = [
 
 [[package]]
 name = "error-chain"
-version = "0.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "backtrace 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "error-chain"
 version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
@@ -646,15 +634,15 @@ name = "failure_derive"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.31 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.32 (registry+https://github.com/rust-lang/crates.io-index)",
  "synstructure 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "filetime"
-version = "0.2.4"
+version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -750,7 +738,7 @@ dependencies = [
  "bstr 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -845,12 +833,12 @@ dependencies = [
  "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-reactor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-threadpool 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-timer 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "want 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -887,7 +875,7 @@ dependencies = [
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "same-file 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "walkdir 2.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1113,15 +1101,16 @@ dependencies = [
  "nanoid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "percent-encoding 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "port_check 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pretty_assertions 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "reqwest 0.9.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "rexpect 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rstest 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "select 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.90 (registry+https://github.com/rust-lang/crates.io-index)",
  "simplelog 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "structopt 0.2.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "strum 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "strum_macros 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "tar 0.4.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tar 0.4.23 (registry+https://github.com/rust-lang/crates.io-index)",
  "yansi 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1233,17 +1222,6 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
-name = "nix"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bitflags 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
- "void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
 name = "nodrop"
 version = "0.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1284,6 +1262,11 @@ dependencies = [
 ]
 
 [[package]]
+name = "numtoa"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
 name = "openssl"
 version = "0.10.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1314,6 +1297,14 @@ dependencies = [
 ]
 
 [[package]]
+name = "output_vt100"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
 name = "owning_ref"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1399,14 +1390,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "predicates"
-version = "1.0.0"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "difference 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "float-cmp 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "normalize-line-endings 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "predicates-core 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1424,8 +1415,19 @@ dependencies = [
 ]
 
 [[package]]
+name = "pretty_assertions"
+version = "0.6.1"
+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)",
+ "ctor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "difference 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "output_vt100 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
 name = "proc-macro2"
-version = "0.4.27"
+version = "0.4.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1439,7 +1441,7 @@ dependencies = [
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "idna 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1458,16 +1460,7 @@ name = "quote"
 version = "0.6.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "rand"
-version = "0.3.23"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.28 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1624,19 +1617,7 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "0.2.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "aho-corasick 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex-syntax 0.5.6 (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 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "regex"
-version = "1.1.5"
+version = "1.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "aho-corasick 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1648,14 +1629,6 @@ dependencies = [
 
 [[package]]
 name = "regex-syntax"
-version = "0.5.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "ucd-util 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "regex-syntax"
 version = "0.6.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
@@ -1691,12 +1664,12 @@ dependencies = [
  "native-tls 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.90 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_urlencoded 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_urlencoded 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-threadpool 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-timer 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "uuid 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1712,17 +1685,6 @@ dependencies = [
 ]
 
 [[package]]
-name = "rexpect"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "nix 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "tempfile 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
 name = "ring"
 version = "0.13.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1734,6 +1696,16 @@ dependencies = [
 ]
 
 [[package]]
+name = "rstest"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 0.4.28 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.14.9 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
 name = "rustc-demangle"
 version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1844,9 +1816,9 @@ name = "serde_derive"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.31 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.32 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1861,7 +1833,7 @@ dependencies = [
 
 [[package]]
 name = "serde_urlencoded"
-version = "0.5.4"
+version = "0.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
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@@ -1951,7 +1923,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
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- "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "string_cache_shared 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -1981,9 +1953,9 @@ version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.28 (registry+https://github.com/rust-lang/crates.io-index)",
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- "syn 0.15.31 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.32 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1997,9 +1969,9 @@ version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
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- "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.28 (registry+https://github.com/rust-lang/crates.io-index)",
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- "syn 0.15.31 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.32 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2014,10 +1986,20 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "0.15.31"
+version = "0.14.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.28 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "syn"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 0.4.28 (registry+https://github.com/rust-lang/crates.io-index)",
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  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2035,18 +2017,18 @@ name = "synstructure"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.31 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.32 (registry+https://github.com/rust-lang/crates.io-index)",
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 ]
 
 [[package]]
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "filetime 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "filetime 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -2054,18 +2036,6 @@ dependencies = [
 
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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- "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
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 dependencies = [
@@ -2099,10 +2069,11 @@ dependencies = [
 
 [[package]]
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-version = "1.5.1"
+version = "1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
+ "numtoa 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
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 ]
@@ -2135,7 +2106,7 @@ dependencies = [
 
 [[package]]
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-version = "0.1.18"
+version = "0.1.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
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@@ -2148,9 +2119,9 @@ dependencies = [
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  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-reactor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-sync 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-sync 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-threadpool 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-timer 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
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  "tokio-udp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2192,7 +2163,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
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  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-threadpool 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2220,7 +2191,7 @@ dependencies = [
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  "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-sync 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-sync 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2241,7 +2212,7 @@ dependencies = [
 
 [[package]]
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-version = "0.1.4"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
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@@ -2263,7 +2234,7 @@ dependencies = [
 
 [[package]]
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-version = "0.1.13"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
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@@ -2400,7 +2371,7 @@ dependencies = [
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  "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "trust-dns-proto 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2531,9 +2502,9 @@ version = "0.5.3"
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 dependencies = [
  "nom 4.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.31 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.32 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2672,7 +2643,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum actix-web 0.7.19 (registry+https://github.com/rust-lang/crates.io-index)" = "b0ac60f86c65a50b140139f499f4f7c6e49e4b5d88fbfba08e4e3975991f7bf4"
 "checksum actix_derive 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "4300e9431455322ae393d43a2ba1ef96b8080573c0fc23b196219efedfb6ba69"
 "checksum adler32 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "7e522997b529f05601e05166c07ed17789691f562762c7f3b987263d2dedee5c"
-"checksum aho-corasick 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)" = "81ce3d38065e618af2d7b77e10c5ad9a069859b4be3c2250f674af3840d9c8a5"
 "checksum aho-corasick 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)" = "e6f484ae0c99fec2e858eb6134949117399f222608d84cadb3f58c1f97c2364c"
 "checksum alphanumeric-sort 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)" = "7cd2580c95c654d681db0194a310af67a293f5e1c8bafa5b35b63269c4665a39"
 "checksum ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
@@ -2689,7 +2659,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum base64 0.9.3 (registry+https://github.com/rust-lang/crates.io-index)" = "489d6c0ed21b11d038c31b6ceccca973e65d73ba3bd8ecb9a2babf5546164643"
 "checksum bit-set 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d9bf6104718e80d7b26a68fdbacff3481cfc05df670821affc7e9cbc1884400c"
 "checksum bit-vec 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "02b4ff8b16e6076c3e14220b39fbc1fabb6737522281a388998046859400895f"
-"checksum bitflags 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4efd02e230a02e18f92fc2735f44597385ed02ad8f831e7c1c1156ee5e1ab3a5"
 "checksum bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "228047a76f468627ca71776ecdebd732a3423081fcf5125585bcd7c49886ce12"
 "checksum blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)" = "5d6d530bdd2d52966a6d03b7a964add7ae1a288d25214066fd4b600f0f796400"
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@@ -2717,6 +2686,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum crossbeam-epoch 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)" = "04c9e3102cc2d69cd681412141b390abd55a362afc1540965dad0ad4d34280b4"
 "checksum crossbeam-queue 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7c979cd6cfe72335896575c6b5688da489e420d36a27a0b9eb0c73db574b4a4b"
 "checksum crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)" = "f8306fcef4a7b563b76b7dd949ca48f52bc1141aa067d2ea09565f3e2652aa5c"
+"checksum ctor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "3b4c17619643c1252b5f690084b82639dd7fac141c57c8e77a00e0148132092c"
 "checksum debug_unreachable 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "9a032eac705ca39214d169f83e3d3da290af06d8d1d344d1baad2fd002dca4b3"
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@@ -2729,13 +2699,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum encoding-index-tradchinese 1.20141219.5 (registry+https://github.com/rust-lang/crates.io-index)" = "fd0e20d5688ce3cab59eb3ef3a2083a5c77bf496cb798dc6fcdb75f323890c18"
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-"checksum error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ff511d5dc435d703f4971bc399647c9bc38e20cb41452e3b9feb4765419ed3f3"
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+"checksum output_vt100 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "53cdc5b785b7a58c5aad8216b3dfa114df64b0b06ae6e1501cef91df2fbdf8f9"
 "checksum owning_ref 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "49a4b8ea2179e6a2e27411d3bca09ca6dd630821cf6894c6c7c8467a8ee7ef13"
 "checksum parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)" = "ab41b4aed082705d1056416ae4468b6ea99d52599ecf3169b00088d43113e337"
 "checksum parking_lot_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "94c8c7923936b28d546dfd14d4472eaf34c99b14e1c973a32b3e6d4eb04298c9"
@@ -2818,15 +2788,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)" = "676e8eb2b1b4c9043511a9b7bea0915320d7e502b0a079fb03f9635a5252b18c"
 "checksum port_check 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "07b35c1e72f8aa543d10c69ed0fa63356cbe8521a5ac7288a50fb1b4d683977a"
 "checksum precomputed-hash 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "925383efa346730478fb4838dbe9137d2a47675ad789c546d150a6e1dd4ab31c"
-"checksum predicates 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fa984b7cd021a0bf5315bcce4c4ae61d2a535db2a8d288fc7578638690a7b7c3"
+"checksum predicates 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "53e09015b0d3f5a0ec2d4428f7559bb7b3fff341b4e159fedd1d57fac8b939ff"
 "checksum predicates-core 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "06075c3a3e92559ff8929e7a280684489ea27fe44805174c3ebd9328dcb37178"
 "checksum predicates-tree 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8e63c4859013b38a76eca2414c64911fba30def9e3202ac461a2d22831220124"
-"checksum proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)" = "4d317f9caece796be1980837fd5cb3dfec5613ebdb04ad0956deea83ce168915"
+"checksum pretty_assertions 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3f81e1644e1b54f5a68959a29aa86cde704219254669da328ecfdf6a1f09d427"
+"checksum proc-macro2 0.4.28 (registry+https://github.com/rust-lang/crates.io-index)" = "ba92c84f814b3f9a44c5cfca7d2ad77fa10710867d2bbb1b3d175ab5f47daa12"
 "checksum publicsuffix 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "5afecba86dcf1e4fd610246f89899d1924fe12e1e89f555eb7c7f710f3c5ad1d"
 "checksum quick-error 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "9274b940887ce9addde99c4eee6b5c44cc494b182b97e73dc8ffdcb3397fd3f0"
 "checksum quote 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)" = "7a6e920b65c65f10b2ae65c831a81a073a89edd28c7cce89475bff467ab4167a"
 "checksum quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)" = "faf4799c5d274f3868a4aae320a0a182cbd2baee377b378f080e16a23e9d80db"
-"checksum rand 0.3.23 (registry+https://github.com/rust-lang/crates.io-index)" = "64ac302d8f83c0c1974bf758f6b041c6c8ada916fbb44a609158ca8b064cc76c"
 "checksum rand 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "552840b97013b1a26992c11eac34bdd778e464601a4c2054b5f0bff7c6761293"
 "checksum rand 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c618c47cd3ebd209790115ab837de41425723956ad3ce2e6a7f09890947cacb9"
 "checksum rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)" = "6d71dacdc3c88c1fde3885a3be3fbab9f35724e6ce99467f7d9c5026132184ca"
@@ -2843,15 +2813,13 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum redox_syscall 0.1.54 (registry+https://github.com/rust-lang/crates.io-index)" = "12229c14a0f65c4f1cb046a3b52047cdd9da1f4b30f8a39c5063c8bae515e252"
 "checksum redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7e891cfe48e9100a70a3b6eb652fef28920c117d366339687bd5576160db0f76"
 "checksum redox_users 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3fe5204c3a17e97dde73f285d49be585df59ed84b50a872baf416e73b62c3828"
-"checksum regex 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "9329abc99e39129fcceabd24cf5d85b4671ef7c29c50e972bc5afe32438ec384"
-"checksum regex 1.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "559008764a17de49a3146b234641644ed37d118d1ef641a0bb573d146edc6ce0"
-"checksum regex-syntax 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)" = "7d707a4fa2637f2dca2ef9fd02225ec7661fe01a53623c1e6515b6916511f7a7"
+"checksum regex 1.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "8f0a0bcab2fd7d1d7c54fa9eae6f43eddeb9ce2e7352f8518a814a4f65d60c58"
 "checksum regex-syntax 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)" = "dcfd8681eebe297b81d98498869d4aae052137651ad7b96822f09ceb690d0a96"
 "checksum remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3488ba1b9a2084d38645c4c08276a1752dcbf2c7130d74f1569681ad5d2799c5"
 "checksum reqwest 0.9.15 (registry+https://github.com/rust-lang/crates.io-index)" = "943b9f85622f53bcf71721e0996f23688e3942e51fc33766c2e24a959316767b"
 "checksum resolv-conf 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "b263b4aa1b5de9ffc0054a2386f96992058bb6870aab516f8cdeb8a667d56dcb"
-"checksum rexpect 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c9f223820adfca83e60e8b577346a0f7122e313eade41d46794766d953029a9c"
 "checksum ring 0.13.5 (registry+https://github.com/rust-lang/crates.io-index)" = "2c4db68a2e35f3497146b7e4563df7d4773a2433230c5e4b448328e31740458a"
+"checksum rstest 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "17060b44b74f0aed4e7ee6c970e57b5e51adbd3aecd814e1ab38a27e00901d67"
 "checksum rustc-demangle 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)" = "ccc78bfd5acd7bf3e89cffcf899e5cb1a52d6fafa8dec2739ad70c9577a57288"
 "checksum rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)" = "dcf128d1287d2ea9d80910b5f1120d0b8eede3fbf1abe91c40d39ea7d51e6fda"
 "checksum rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
@@ -2869,7 +2837,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum serde 1.0.90 (registry+https://github.com/rust-lang/crates.io-index)" = "aa5f7c20820475babd2c077c3ab5f8c77a31c15e16ea38687b4c02d3e48680f4"
 "checksum serde_derive 1.0.90 (registry+https://github.com/rust-lang/crates.io-index)" = "58fc82bec244f168b23d1963b45c8bf5726e9a15a9d146a067f9081aeed2de79"
 "checksum serde_json 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)" = "5a23aa71d4a4d43fdbfaac00eff68ba8a06a51759a89ac3304323e800c4dd40d"
-"checksum serde_urlencoded 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)" = "d48f9f99cd749a2de71d29da5f948de7f2764cc5a9d7f3c97e3514d4ee6eabf2"
+"checksum serde_urlencoded 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)" = "642dd69105886af2efd227f75a520ec9b44a820d65bc133a9131f7d229fd165a"
 "checksum sha1 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "2579985fda508104f7587689507983eadd6a6e84dd35d6d115361f530916fa0d"
 "checksum signal-hook 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "97a47ae722318beceb0294e6f3d601205a1e6abaa4437d9d33e3a212233e3021"
 "checksum simplelog 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "2e95345f185d5adeb8ec93459d2dc99654e294cc6ccf5b75414d8ea262de9a13"
@@ -2888,19 +2856,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum strum 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e5d1c33039533f051704951680f1adfd468fd37ac46816ded0d9ee068e60f05f"
 "checksum strum_macros 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)" = "47cd23f5c7dee395a00fa20135e2ec0fffcdfa151c56182966d7a3261343432e"
 "checksum syn 0.11.11 (registry+https://github.com/rust-lang/crates.io-index)" = "d3b891b9015c88c576343b9b3e41c2c11a51c219ef067b264bd9c8aa9b441dad"
-"checksum syn 0.15.31 (registry+https://github.com/rust-lang/crates.io-index)" = "d2b4cfac95805274c6afdb12d8f770fa2d27c045953e7b630a81801953699a9a"
+"checksum syn 0.14.9 (registry+https://github.com/rust-lang/crates.io-index)" = "261ae9ecaa397c42b960649561949d69311f08eeaea86a65696e6e46517cf741"
+"checksum syn 0.15.32 (registry+https://github.com/rust-lang/crates.io-index)" = "846620ec526c1599c070eff393bfeeeb88a93afa2513fc3b49f1fea84cf7b0ed"
 "checksum synom 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)" = "a393066ed9010ebaed60b9eafa373d4b1baac186dd7e008555b0f702b51945b6"
 "checksum synstructure 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "73687139bf99285483c96ac0add482c3776528beac1d97d444f6e91f203a2015"
-"checksum tar 0.4.22 (registry+https://github.com/rust-lang/crates.io-index)" = "c2167ff53da2a661702b3299f71a91b61b1dffef36b4b2884b1f9c67254c0133"
-"checksum tempfile 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "11ce2fe9db64b842314052e2421ac61a73ce41b898dc8e3750398b219c5fc1e0"
+"checksum tar 0.4.23 (registry+https://github.com/rust-lang/crates.io-index)" = "8acf894d8bd30d060f3a8e457463f341ccabe475329e0670896de56e29e11b49"
 "checksum tempfile 3.0.7 (registry+https://github.com/rust-lang/crates.io-index)" = "b86c784c88d98c801132806dadd3819ed29d8600836c4088e855cdf3e178ed8a"
 "checksum tendril 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "8c1b72f8e2f5b73b65c315b1a70c730f24b9d7a25f39e98de8acbe2bb795caea"
 "checksum term 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "edd106a334b7657c10b7c540a0106114feadeb4dc314513e97df481d5d966f42"
-"checksum termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "689a3bdfaab439fd92bc87df5c4c78417d3cbe537487274e9b0b2dce76e92096"
+"checksum termion 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "dde0593aeb8d47accea5392b39350015b5eccb12c0d98044d856983d89548dea"
 "checksum textwrap 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060"
 "checksum thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c6b53e329000edc2b34dbe8545fd20e55a333362d0a321909685a19bd28c3f1b"
 "checksum time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)" = "db8dcfca086c1143c9270ac42a2bbd8a7ee477b78ac8e45b19abfb0cbede4b6f"
-"checksum tokio 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)" = "65641e515a437b308ab131a82ce3042ff9795bef5d6c5a9be4eb24195c417fd9"
+"checksum tokio 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)" = "cec6c34409089be085de9403ba2010b80e36938c9ca992c4f67f407bb13db0b1"
 "checksum tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "5c501eceaf96f0e1793cf26beb63da3d11c738c4a943fdf3746d81d64684c39f"
 "checksum tokio-current-thread 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "d16217cad7f1b840c5a97dfb3c43b0c871fef423a6e8d2118c604e843662a443"
 "checksum tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "83ea44c6c0773cc034771693711c35c677b4b5a4b21b9e7071704c54de7d555e"
@@ -2908,9 +2876,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)" = "5090db468dad16e1a7a54c8c67280c5e4b544f3d3e018f0b913b400261f85926"
 "checksum tokio-reactor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "6af16bfac7e112bea8b0442542161bfc41cbfa4466b580bdda7d18cb88b911ce"
 "checksum tokio-signal 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)" = "dd6dc5276ea05ce379a16de90083ec80836440d5ef8a6a39545a3207373b8296"
-"checksum tokio-sync 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "fda385df506bf7546e70872767f71e81640f1f251bdf2fd8eb81a0eaec5fe022"
+"checksum tokio-sync 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "5b2f843ffdf8d6e1f90bddd48da43f99ab071660cd92b7ec560ef3cdfd7a409a"
 "checksum tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "1d14b10654be682ac43efee27401d792507e30fd8d26389e1da3b185de2e4119"
-"checksum tokio-threadpool 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)" = "ec5759cf26cf9659555f36c431b515e3d05f66831741c85b4b5d5dfb9cf1323c"
+"checksum tokio-threadpool 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)" = "72558af20be886ea124595ea0f806dd5703b8958e4705429dd58b3d8231f72f2"
 "checksum tokio-timer 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)" = "2910970404ba6fa78c5539126a9ae2045d62e3713041e447f695f41405a120c6"
 "checksum tokio-trace-core 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "350c9edade9830dc185ae48ba45667a445ab59f6167ef6d0254ec9d2430d9dd3"
 "checksum tokio-udp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "66268575b80f4a4a710ef83d087fdfeeabdce9b74c797535fbac18a2cb906e92"
diff --git a/Cargo.toml b/Cargo.toml
index 7772233..0708a8f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -48,8 +48,9 @@ strum_macros = "0.15.0"
 
 [dev-dependencies]
 assert_cmd = "0.11"
-rexpect = "0.3"
 reqwest = "0.9"
 assert_fs = "0.11"
 select = "0.4"
 port_check = "0.1"
+rstest = "0.2"
+pretty_assertions = "0.6"
diff --git a/src/file_upload.rs b/src/file_upload.rs
index 3b84721..1618617 100644
--- a/src/file_upload.rs
+++ b/src/file_upload.rs
@@ -122,10 +122,11 @@ fn handle_multipart(
 /// invalid.
 /// This method returns future.
 pub fn upload_file(req: &HttpRequest<crate::MiniserveConfig>) -> FutureResponse<HttpResponse> {
-    let return_path: String = req.headers()[header::REFERER]
-        .to_str()
-        .unwrap_or("/")
-        .to_owned();
+    let return_path = if let Some(header) = req.headers().get(header::REFERER) {
+        header.to_str().unwrap_or("/").to_owned()
+    } else {
+        "/".to_string()
+    };
     let app_root_dir = if let Ok(dir) = req.state().path.canonicalize() {
         dir
     } else {
diff --git a/src/main.rs b/src/main.rs
index 59e5f1d..cf7ca93 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -241,9 +241,10 @@ fn configure_app(app: App<MiniserveConfig>) -> App<MiniserveConfig> {
         let random_route = app.state().random_route.clone();
         let default_color_scheme = app.state().default_color_scheme.clone();
         let file_upload = app.state().file_upload;
-        upload_route = match app.state().random_route.clone() {
-            Some(random_route) => format!("/{}/upload", random_route),
-            None => "/upload".to_string(),
+        upload_route = if let Some(random_route) = app.state().random_route.clone() {
+            format!("/{}/upload", random_route)
+        } else {
+            "/upload".to_string()
         };
         if path.is_file() {
             None
diff --git a/tests/cli.rs b/tests/cli.rs
index ed10f10..6a41764 100644
--- a/tests/cli.rs
+++ b/tests/cli.rs
@@ -3,9 +3,11 @@ use assert_fs::fixture::TempDir;
 use assert_fs::prelude::*;
 use clap::{crate_name, crate_version};
 use port_check::free_local_port;
+use pretty_assertions::assert_eq;
 use reqwest;
+use reqwest::multipart;
 use select::document::Document;
-use select::predicate::Text;
+use select::predicate::{Attr, Text};
 use std::process::{Command, Stdio};
 use std::thread::sleep;
 use std::time::Duration;
@@ -14,18 +16,17 @@ type Error = Box<std::error::Error>;
 
 static FILES: &[&str] = &["test.txt", "test.html", "test.mkv"];
 
-// Test fixture which creates a temporary directory with a few files inside.
+/// Test fixture which creates a temporary directory with a few files inside.
 pub fn tmpdir() -> Result<TempDir, Error> {
     let tmpdir = assert_fs::TempDir::new()?;
     for &file in FILES {
-        tmpdir.child(file).touch()?;
+        tmpdir.child(file).write_str("Test Hello Yes")?;
     }
     Ok(tmpdir)
 }
 
 #[test]
-/// Starts and serves requests without any options.
-fn starts_ok_with_no_option() -> Result<(), Error> {
+fn serves_requests_with_no_options() -> Result<(), Error> {
     let tmpdir = tmpdir()?;
     let mut child = Command::cargo_bin("miniserve")?
         .arg(tmpdir.path())
@@ -34,7 +35,7 @@ fn starts_ok_with_no_option() -> Result<(), Error> {
 
     sleep(Duration::from_secs(1));
 
-    let body = reqwest::get("http://localhost:8080")?;
+    let body = reqwest::get("http://localhost:8080")?.error_for_status()?;
     let parsed = Document::from_read(body)?;
     for &file in FILES {
         assert!(parsed.find(Text).any(|x| x.text() == file));
@@ -46,8 +47,7 @@ fn starts_ok_with_no_option() -> Result<(), Error> {
 }
 
 #[test]
-/// Starts and serves requests on a non-default port.
-fn starts_ok_with_non_default_port() -> Result<(), Error> {
+fn serves_requests_with_non_default_port() -> Result<(), Error> {
     let tmpdir = tmpdir()?;
 
     let port = free_local_port().unwrap();
@@ -60,7 +60,39 @@ fn starts_ok_with_non_default_port() -> Result<(), Error> {
 
     sleep(Duration::from_secs(1));
 
-    let body = reqwest::get(format!("http://localhost:{}", port).as_str())?;
+    let body = reqwest::get(format!("http://localhost:{}", port).as_str())?.error_for_status()?;
+    let parsed = Document::from_read(body)?;
+    for &file in FILES {
+        assert!(parsed.find(Text).any(|x| x.text() == file));
+    }
+
+    child.kill()?;
+
+    Ok(())
+}
+
+#[test]
+fn auth_works() -> Result<(), Error> {
+    let tmpdir = tmpdir()?;
+
+    let port = free_local_port().unwrap();
+    let mut child = Command::cargo_bin("miniserve")?
+        .arg(tmpdir.path())
+        .arg("-p")
+        .arg(port.to_string())
+        .arg("-a")
+        .arg("testuser:testpassword")
+        .stdout(Stdio::null())
+        .spawn()?;
+
+    sleep(Duration::from_secs(1));
+
+    let client = reqwest::Client::new();
+    let body = client
+        .get(format!("http://localhost:{}", port).as_str())
+        .basic_auth("testuser", Some("testpassword"))
+        .send()?
+        .error_for_status()?;
     let parsed = Document::from_read(body)?;
     for &file in FILES {
         assert!(parsed.find(Text).any(|x| x.text() == file));
@@ -72,6 +104,58 @@ fn starts_ok_with_non_default_port() -> Result<(), Error> {
 }
 
 #[test]
+fn uploading_files_works() -> Result<(), Error> {
+    let tmpdir = tmpdir()?;
+
+    let test_file_name = "uploaded test file.txt";
+
+    let port = free_local_port().unwrap();
+    let mut child = Command::cargo_bin("miniserve")?
+        .arg(tmpdir.path())
+        .arg("-p")
+        .arg(port.to_string())
+        .arg("-u")
+        .stdout(Stdio::null())
+        .spawn()?;
+
+    sleep(Duration::from_secs(1));
+
+    // Before uploading, check whether the uploaded file does not yet exist.
+    let body = reqwest::get(format!("http://localhost:{}", port).as_str())?.error_for_status()?;
+    let parsed = Document::from_read(body)?;
+    assert!(parsed.find(Text).all(|x| x.text() != test_file_name));
+
+    // Perform the actual upload.
+    let upload_action = parsed
+        .find(Attr("id", "file_submit"))
+        .next()
+        .expect("Couldn't find element with id=file_submit")
+        .attr("action")
+        .expect("Upload form doesn't have action attribute");
+    let form = multipart::Form::new();
+    let part = multipart::Part::text("this should be uploaded")
+        .file_name(test_file_name)
+        .mime_str("text/plain")?;
+    let form = form.part("file_to_upload", part);
+
+    let client = reqwest::Client::new();
+    client
+        .post(format!("http://localhost:{}{}", port, upload_action).as_str())
+        .multipart(form)
+        .send()?
+        .error_for_status()?;
+
+    // After uploading, check whether the uploaded file is now getting listed.
+    let body = reqwest::get(format!("http://localhost:{}", port).as_str())?;
+    let parsed = Document::from_read(body)?;
+    assert!(parsed.find(Text).any(|x| x.text() == test_file_name));
+
+    child.kill()?;
+
+    Ok(())
+}
+
+#[test]
 /// Show help and exit.
 fn help_shows() -> Result<(), Error> {
     Command::cargo_bin("miniserve")?