diff --git a/Cargo.lock b/Cargo.lock
index e322fcf..1a5b80e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -267,6 +267,11 @@ name = "antidote"
 version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "anyhow"
+version = "1.0.26"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "arc-swap"
 version = "0.3.11"
@@ -371,14 +376,6 @@ dependencies = [
  "safemem 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "base64"
-version = "0.10.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "base64"
 version = "0.11.0"
@@ -407,6 +404,11 @@ dependencies = [
  "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "bumpalo"
+version = "3.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "bytecount"
 version = "0.6.0"
@@ -423,7 +425,6 @@ version = "0.4.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "either 1.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -491,32 +492,6 @@ dependencies = [
  "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "cookie"
-version = "0.12.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "cookie_store"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "cookie 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "idna 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "publicsuffix 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "try_from 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "copyless"
 version = "0.1.4"
@@ -544,45 +519,6 @@ dependencies = [
  "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "crossbeam-deque"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "crossbeam-epoch 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "crossbeam-epoch"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "arrayvec 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "memoffset 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "crossbeam-queue"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "crossbeam-utils"
-version = "0.6.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "derive_more"
 version = "0.99.2"
@@ -622,15 +558,6 @@ dependencies = [
  "syn 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "error-chain"
-version = "0.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "backtrace 0.3.30 (registry+https://github.com/rust-lang/crates.io-index)",
- "version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "failure"
 version = "0.1.5"
@@ -699,11 +626,6 @@ name = "fuchsia-zircon-sys"
 version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "futures"
-version = "0.1.29"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "futures"
 version = "0.3.1"
@@ -732,15 +654,6 @@ name = "futures-core"
 version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "futures-cpupool"
-version = "0.1.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "futures-executor"
 version = "0.3.1"
@@ -803,60 +716,6 @@ dependencies = [
  "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "futures-executor"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "futures-core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-task 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "futures-io"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "futures-macro"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "proc-macro-hack 0.5.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro2 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "futures-sink"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "futures-task"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "futures-util"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "futures-channel 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-io 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-macro 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-sink 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-task 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "pin-utils 0.1.0-alpha.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro-hack 0.5.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro-nested 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "getrandom"
 version = "0.1.6"
@@ -880,23 +739,6 @@ dependencies = [
  "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "h2"
-version = "0.1.23"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
- "indexmap 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "string 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "h2"
 version = "0.2.1"
@@ -935,6 +777,7 @@ dependencies = [
 name = "hoc"
 version = "0.11.4"
 dependencies = [
+ "actix-rt 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "actix-web 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "badge 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -945,7 +788,7 @@ dependencies = [
  "log4rs 0.8.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "number_prefix 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-probe 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "reqwest 0.9.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "reqwest 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "ructe 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -963,16 +806,6 @@ dependencies = [
  "winutil 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "http"
-version = "0.1.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "http"
 version = "0.2.0"
@@ -985,13 +818,11 @@ dependencies = [
 
 [[package]]
 name = "http-body"
-version = "0.1.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-buf 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1009,43 +840,37 @@ dependencies = [
 
 [[package]]
 name = "hyper"
-version = "0.12.29"
+version = "0.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-cpupool 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "h2 0.1.23 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
- "http-body 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-channel 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "h2 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http-body 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "httparse 1.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "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)",
+ "pin-project 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-buf 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)",
- "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 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "want 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tower-service 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "want 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "hyper-tls"
-version = "0.3.2"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "hyper 0.12.29 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "native-tls 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-tls 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1108,6 +933,14 @@ name = "itoa"
 version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "js-sys"
+version = "0.3.35"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "wasm-bindgen 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "kernel32-sys"
 version = "0.2.2"
@@ -1189,15 +1022,6 @@ name = "linked-hash-map"
 version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "lock_api"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "owning_ref 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "lock_api"
 version = "0.3.1"
@@ -1267,11 +1091,6 @@ name = "memchr"
 version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "memoffset"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "mime"
 version = "0.3.13"
@@ -1368,6 +1187,15 @@ name = "nodrop"
 version = "0.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "nom"
+version = "4.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "nom"
 version = "5.0.0"
@@ -1469,23 +1297,6 @@ dependencies = [
  "num-traits 0.2.8 (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"
-dependencies = [
- "stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "parking_lot"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "lock_api 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "parking_lot"
 version = "0.10.0"
@@ -1495,18 +1306,6 @@ dependencies = [
  "parking_lot_core 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "parking_lot_core"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "smallvec 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "parking_lot_core"
 version = "0.7.0"
@@ -1558,11 +1357,6 @@ name = "pin-utils"
 version = "0.1.0-alpha.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "pin-utils"
-version = "0.1.0-alpha.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "pkg-config"
 version = "0.3.14"
@@ -1614,18 +1408,6 @@ dependencies = [
  "unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "publicsuffix"
-version = "1.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "error-chain 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "idna 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "quick-error"
 version = "1.2.2"
@@ -1828,34 +1610,35 @@ dependencies = [
 
 [[package]]
 name = "reqwest"
-version = "0.9.22"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "cookie 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "cookie_store 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "base64 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "encoding_rs 0.8.17 (registry+https://github.com/rust-lang/crates.io-index)",
- "flate2 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
- "hyper 0.12.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "hyper-tls 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http-body 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper-tls 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "js-sys 0.3.35 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "mime 0.3.13 (registry+https://github.com/rust-lang/crates.io-index)",
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  "native-tls 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "percent-encoding 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pin-project-lite 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_urlencoded 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_urlencoded 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.21 (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 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.11 (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)",
+ "tokio 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-tls 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-futures 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "web-sys 0.3.35 (registry+https://github.com/rust-lang/crates.io-index)",
  "winreg 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1927,11 +1710,6 @@ dependencies = [
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "scopeguard"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "scopeguard"
 version = "1.0.0"
@@ -2006,17 +1784,6 @@ dependencies = [
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "serde_urlencoded"
-version = "0.5.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "dtoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "serde_urlencoded"
 version = "0.6.1"
@@ -2080,13 +1847,13 @@ dependencies = [
 ]
 
 [[package]]
-name = "spin"
-version = "0.5.2"
+name = "sourcefile"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
-name = "stable_deref_trait"
-version = "1.1.1"
+name = "spin"
+version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -2111,14 +1878,6 @@ dependencies = [
  "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "string"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "strsim"
 version = "0.8.0"
@@ -2244,25 +2003,6 @@ dependencies = [
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "tokio"
-version = "0.1.21"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.11.1 (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-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 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-trace-core 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "tokio"
 version = "0.2.6"
@@ -2284,116 +2024,12 @@ dependencies = [
 ]
 
 [[package]]
-name = "tokio-buf"
-version = "0.1.1"
+name = "tokio-tls"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "either 1.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
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-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.7 (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 = [
- "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
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- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
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- "tokio-sync 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
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- "iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "mio 0.6.21 (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)",
-]
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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- "crossbeam-queue 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "tokio-timer"
-version = "0.2.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
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-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "native-tls 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2409,6 +2045,11 @@ dependencies = [
  "tokio 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "tower-service"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "traitobject"
 version = "0.1.0"
@@ -2456,14 +2097,6 @@ name = "try-lock"
 version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "try_from"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "typemap"
 version = "0.3.3"
@@ -2552,14 +2185,6 @@ dependencies = [
  "percent-encoding 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "uuid"
-version = "0.7.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "vcpkg"
 version = "0.2.6"
@@ -2592,14 +2217,110 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "want"
-version = "0.0.6"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "try-lock 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "wasm-bindgen"
+version = "0.2.58"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.42 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-macro 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
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+version = "0.2.58"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bumpalo 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-shared 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
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+ "wasm-bindgen 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
+ "web-sys 0.3.35 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
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+ "wasm-bindgen-macro-support 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
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+
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+source = "registry+https://github.com/rust-lang/crates.io-index"
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+ "syn 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
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+ "wasm-bindgen-shared 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
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+
+[[package]]
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+
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+ "heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
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+ "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-backend 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
+ "weedle 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
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+
+[[package]]
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+version = "0.3.35"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "anyhow 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "js-sys 0.3.35 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sourcefile 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-webidl 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "weedle"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "nom 4.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "widestring"
 version = "0.4.0"
@@ -2686,6 +2407,7 @@ dependencies = [
 "checksum aho-corasick 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)" = "58fb5e95d83b38284460a5fda7d6470aa0b8844d283a0b614b8535e880800d2d"
 "checksum ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
 "checksum antidote 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "34fde25430d87a9388dadbe6e34d7f72a462c8b43ac8d309b42b0a8505d7e2a5"
+"checksum anyhow 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)" = "7825f6833612eb2414095684fcf6c635becf3ce97fe48cf6421321e93bfbd53c"
 "checksum arc-swap 0.3.11 (registry+https://github.com/rust-lang/crates.io-index)" = "bc4662175ead9cd84451d5c35070517777949a2ed84551764129cedb88384841"
 "checksum arc-swap 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "d7b8a9123b8027467bce0099fe556c628a53c8d83df0507084c31e9ba2e39aff"
 "checksum arrayvec 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)" = "92c7fb76bc8826a8b33b4ee5bb07a247a81e76764ab4d55e8f73e3a4d8808c71"
@@ -2696,12 +2418,12 @@ dependencies = [
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-"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 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)" = "faf4799c5d274f3868a4aae320a0a182cbd2baee377b378f080e16a23e9d80db"
 "checksum quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "053a8c8bcc71fcce321828dc897a98ab9760bef03a4fc36693c231e5b3216cfe"
@@ -2853,7 +2560,7 @@ dependencies = [
 "checksum regex 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "dc220bd33bdce8f093101afe22a037b8eb0e5af33592e6a9caafff0d4cb81cbd"
 "checksum regex-syntax 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)" = "11a7e20d1cce64ef2fed88b66d347f88bd9babb82845b2b858f3edbf59a4f716"
 "checksum remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3488ba1b9a2084d38645c4c08276a1752dcbf2c7130d74f1569681ad5d2799c5"
-"checksum reqwest 0.9.22 (registry+https://github.com/rust-lang/crates.io-index)" = "2c2064233e442ce85c77231ebd67d9eca395207dec2127fe0bbedde4bd29a650"
+"checksum reqwest 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c0e798e19e258bf6c30a304622e3e9ac820e483b06a1857a026e1f109b113fe4"
 "checksum resolv-conf 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "b263b4aa1b5de9ffc0054a2386f96992058bb6870aab516f8cdeb8a667d56dcb"
 "checksum ructe 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7efa487b87ce205d63047b7019d259ad27cceb4ca764afb6d13f6edfc803ada8"
 "checksum rustc-demangle 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)" = "a7f4dccf6f4891ebcc0c39f9b6eb1a83b9bf5d747cb439ec6fba4f3b977038af"
@@ -2863,7 +2570,6 @@ dependencies = [
 "checksum ryu 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c92464b447c0ee8c4fb3824ecc8383b81717b9f1e74ba2e72540aef7b9f82997"
 "checksum safemem 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8dca453248a96cb0749e36ccdfe2b0b4e54a61bfef89fb97ec621eb8e0a93dd9"
 "checksum schannel 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)" = "f2f6abf258d99c3c1c5c2131d99d064e94b7b3dd5f416483057f308fea253339"
-"checksum scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "94258f53601af11e6a49f722422f6e3425c52b06245a5cf9bc09908b174f5e27"
 "checksum scopeguard 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b42e15e59b18a828bbf5c58ea01debb36b9b096346de35d941dcb89009f24a0d"
 "checksum security-framework 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "eee63d0f4a9ec776eeb30e220f0bc1e092c3ad744b2a379e3993070364d3adc2"
 "checksum security-framework-sys 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "9636f8989cbf61385ae4824b98c1aaa54c994d7d8b41f11c601ed799f0549a56"
@@ -2873,7 +2579,6 @@ dependencies = [
 "checksum serde-value 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "7a663f873dedc4eac1a559d4c6bc0d0b2c34dc5ac4702e105014b8281489e44f"
 "checksum serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)" = "128f9e303a5a29922045a830221b8f78ec74a5f544944f3d5984f8ec3895ef64"
 "checksum serde_json 1.0.42 (registry+https://github.com/rust-lang/crates.io-index)" = "1a3351dcbc1f067e2c92ab7c3c1f288ad1a4cffc470b5aaddb4c2e0a3ae80043"
-"checksum serde_urlencoded 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)" = "642dd69105886af2efd227f75a520ec9b44a820d65bc133a9131f7d229fd165a"
 "checksum serde_urlencoded 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)" = "9ec5d77e2d4c73717816afac02670d5c4f534ea95ed430442cad02e7a6e32c97"
 "checksum serde_yaml 0.8.9 (registry+https://github.com/rust-lang/crates.io-index)" = "38b08a9a90e5260fe01c6480ec7c811606df6d3a660415808c3c3fa8ed95b582"
 "checksum sha1 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "2579985fda508104f7587689507983eadd6a6e84dd35d6d115361f530916fa0d"
@@ -2882,12 +2587,11 @@ dependencies = [
 "checksum smallvec 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)" = "ab606a9c5e214920bb66c458cd7be8ef094f813f20fe77a54cc7dbfff220d4b7"
 "checksum smallvec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "44e59e0c9fa00817912ae6e4e6e3c4fe04455e75699d06eedc7d85917ed8e8f4"
 "checksum socket2 0.3.11 (registry+https://github.com/rust-lang/crates.io-index)" = "e8b74de517221a2cb01a53349cf54182acdc31a074727d3079068448c0676d85"
+"checksum sourcefile 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "4bf77cb82ba8453b42b6ae1d692e4cdc92f9a47beaf89a847c8be83f4e328ad3"
 "checksum spin 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
-"checksum stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "dba1a27d3efae4351c8051072d619e3ade2820635c3958d826bfea39d59b54c8"
 "checksum stackvector 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)" = "1c4725650978235083241fab0fdc8e694c3de37821524e7534a1a9061d1068af"
 "checksum static_assertions 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "c19be23126415861cb3a23e501d34a708f7f9b2183c5252d690941c2e69199d5"
 "checksum stb_truetype 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "69b7df505db8e81d54ff8be4693421e5b543e08214bd8d99eb761fcb4d5668ba"
-"checksum string 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d0bbfb8937e38e34c3444ff00afb28b0811d9554f15c5ad64d12b0308d1d1995"
 "checksum strsim 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
 "checksum structopt 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "30b3a3e93f5ad553c38b3301c8a0a0cec829a36783f6a0c467fc4bf553a5f5bf"
 "checksum structopt-derive 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "ea692d40005b3ceba90a9fe7a78fa8d4b82b0ce627eebbffc329aab850f3410e"
@@ -2901,24 +2605,14 @@ dependencies = [
 "checksum thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c6b53e329000edc2b34dbe8545fd20e55a333362d0a321909685a19bd28c3f1b"
 "checksum threadpool 1.7.1 (registry+https://github.com/rust-lang/crates.io-index)" = "e2f0c90a5f3459330ac8bc0d2f879c693bb7a2f59689c1083fc4ef83834da865"
 "checksum time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)" = "db8dcfca086c1143c9270ac42a2bbd8a7ee477b78ac8e45b19abfb0cbede4b6f"
-"checksum tokio 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)" = "ec2ffcf4bcfc641413fa0f1427bf8f91dfc78f56a6559cbf50e04837ae442a87"
 "checksum tokio 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "0e1bef565a52394086ecac0a6fa3b8ace4cb3a138ee1d96bd2b93283b56824e3"
-"checksum tokio-buf 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "8fb220f46c53859a4b7ec083e41dec9778ff0b1851c0942b211edb89e0ccdc46"
-"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"
-"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-sync 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "2162248ff317e2bc713b261f242b69dbb838b85248ed20bb21df56d60ea4cae7"
-"checksum tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "1d14b10654be682ac43efee27401d792507e30fd8d26389e1da3b185de2e4119"
-"checksum tokio-threadpool 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)" = "72558af20be886ea124595ea0f806dd5703b8958e4705429dd58b3d8231f72f2"
-"checksum tokio-timer 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "f2106812d500ed25a4f38235b9cae8f78a09edf43203e16e59c3b769a342a60e"
-"checksum tokio-trace-core 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a9c8a256d6956f7cb5e2bdfe8b1e8022f1a09206c6c2b1ba00f3b746b260c613"
+"checksum tokio-tls 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7bde02a3a5291395f59b06ec6945a3077602fac2b07eeeaf0dee2122f3619828"
 "checksum tokio-util 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "571da51182ec208780505a32528fc5512a8fe1443ab960b3f2f3ef093cd16930"
+"checksum tower-service 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e987b6bf443f4b5b3b6f38704195592cca41c5bb7aedd3c3693c7081f8289860"
 "checksum traitobject 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "efd1f82c56340fdf16f2a953d7bda4f8fdffba13d93b00844c25572110b26079"
 "checksum trust-dns-proto 0.18.0-alpha.2 (registry+https://github.com/rust-lang/crates.io-index)" = "2a7f3a2ab8a919f5eca52a468866a67ed7d3efa265d48a652a9a3452272b413f"
 "checksum trust-dns-resolver 0.18.0-alpha.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6f90b1502b226f8b2514c6d5b37bafa8c200d7ca4102d57dc36ee0f3b7a04a2f"
 "checksum try-lock 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e604eb7b43c06650e854be16a2a03155743d3752dd1c943f6829e26b7a36e382"
-"checksum try_from 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "283d3b89e1368717881a9d51dad843cc435380d8109c9e47d38780a324698d8b"
 "checksum typemap 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "653be63c80a3296da5551e1bfd2cca35227e13cdd08c6668903ae2f4f77aa1f6"
 "checksum unicase 2.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a84e5511b2a947f3ae965dcb29b13b7b1691b6e7332cf5dbc1744138d5acb7f6"
 "checksum unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "49f2bd0c6468a8230e1db229cff8029217cf623c767ea5d60bfbd42729ea54d5"
@@ -2931,13 +2625,21 @@ dependencies = [
 "checksum unsafe-any 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "f30360d7979f5e9c6e6cea48af192ea8fab4afb3cf72597154b8f08935bc9c7f"
 "checksum url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)" = "dd4e7c0d531266369519a4aa4f399d748bd37043b00bde1e4ff1f60a120b355a"
 "checksum url 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "75b414f6c464c879d7f9babf951f23bc3743fb7313c081b2e6ca719067ea9d61"
-"checksum uuid 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)" = "90dbc611eb48397705a6b0f6e917da23ae517e4d127123d2cf7674206627d32a"
 "checksum vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "def296d3eb3b12371b2c7d0e83bfe1403e4db2d7a0bba324a12b21c4ee13143d"
 "checksum vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "05c78687fb1a80548ae3250346c3db86a80a7cdd77bda190189f2d0a0987c81a"
 "checksum vergen 3.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "6aba5e34f93dc7051dfad05b98a18e9156f27e7b431fe1d2398cb6061c0a1dba"
 "checksum version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "914b1a6776c4c929a602fafd8bc742e06365d4bcbe48c30f9cca5824f70dc9dd"
 "checksum void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
-"checksum want 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)" = "797464475f30ddb8830cc529aaaae648d581f99e2036a928877dfde027ddf6b3"
+"checksum want 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1ce8a968cb1cd110d136ff8b819a556d6fb6d919363c61534f6860c7eb172ba0"
+"checksum wasm-bindgen 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)" = "5205e9afdf42282b192e2310a5b463a6d1c1d774e30dc3c791ac37ab42d2616c"
+"checksum wasm-bindgen-backend 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)" = "11cdb95816290b525b32587d76419facd99662a07e59d3cdb560488a819d9a45"
+"checksum wasm-bindgen-futures 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)" = "8bbdd49e3e28b40dec6a9ba8d17798245ce32b019513a845369c641b275135d9"
+"checksum wasm-bindgen-macro 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)" = "574094772ce6921576fb6f2e3f7497b8a76273b6db092be18fc48a082de09dc3"
+"checksum wasm-bindgen-macro-support 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)" = "e85031354f25eaebe78bb7db1c3d86140312a911a106b2e29f9cc440ce3e7668"
+"checksum wasm-bindgen-shared 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)" = "f5e7e61fc929f4c0dddb748b102ebf9f632e2b8d739f2016542b4de2965a9601"
+"checksum wasm-bindgen-webidl 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)" = "ef012a0d93fc0432df126a8eaf547b2dce25a8ce9212e1d3cbeef5c11157975d"
+"checksum web-sys 0.3.35 (registry+https://github.com/rust-lang/crates.io-index)" = "aaf97caf6aa8c2b1dac90faf0db529d9d63c93846cca4911856f78a83cebf53b"
+"checksum weedle 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3bb43f70885151e629e2a19ce9e50bd730fd436cfd4b666894c9ce4de9141164"
 "checksum widestring 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "effc0e4ff8085673ea7b9b2e3c73f6bd4d118810c9009ed8f1e16bd96c331db6"
 "checksum winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
 "checksum winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)" = "8093091eeb260906a183e6ae1abdba2ef5ef2257a21801128899c3fc699229c6"
diff --git a/Cargo.toml b/Cargo.toml
index b89b4e3..45af174 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,11 +16,12 @@ log = "0.4.8"
 log4rs = "0.8.3"
 number_prefix = "0.3.0"
 openssl-probe = "0.1.2"
-reqwest = "0.9.22"
+reqwest = "0.10.1"
 serde = "1.0.103"
 serde_derive = "1.0.103"
 serde_json = "1.0.42"
 structopt = "0.3.5"
+actix-rt = "1.0.0"
 
 [build-dependencies]
 ructe = "0.8.0"
diff --git a/src/config.rs b/src/config.rs
index e0a848c..45f806b 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -48,7 +48,7 @@ pub(crate) struct Opt {
     pub(crate) logfile: PathBuf,
 }
 
-pub(crate) fn init() -> Result<()> {
+pub(crate) async fn init() -> Result<()> {
     std::env::set_var("RUST_LOG", "actix_web=info,hoc=info");
     // pretty_env_logger::init();
     openssl_probe::init_ssl_cert_env_vars();
diff --git a/src/error.rs b/src/error.rs
index 49f70cf..1e6d641 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -44,10 +44,6 @@ impl ResponseError for Error {
             .content_type("text/html")
             .body(buf)
     }
-
-    fn render_response(&self) -> HttpResponse {
-        self.error_response()
-    }
 }
 
 impl std::error::Error for Error {}
diff --git a/src/main.rs b/src/main.rs
index 2a7b7d7..2818f5b 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -25,13 +25,11 @@ use crate::{
     template::RepoInfo,
 };
 use actix_web::{
-    error::ErrorBadRequest,
     http::header::{CacheControl, CacheDirective, Expires},
     middleware, web, App, HttpResponse, HttpServer,
 };
 use badge::{Badge, BadgeOptions};
-use bytes::Bytes;
-use futures::{unsync::mpsc, Future, Stream};
+use futures::future::Future;
 use git2::Repository;
 use number_prefix::{NumberPrefix, Prefixed, Standalone};
 use std::{
@@ -139,12 +137,12 @@ fn hoc(repo: &str, repo_dir: &str, cache_dir: &str) -> Result<(u64, String, u64)
     Ok((cache.count, head, commits))
 }
 
-fn remote_exists(url: &str) -> impl Future<Item = bool, Error = Error> {
-    CLIENT
-        .head(url)
-        .send()
-        .map(|resp| resp.status() == reqwest::StatusCode::OK)
-        .from_err()
+async fn remote_exists(url: &str) -> Result<bool> {
+    let resp = CLIENT.head(url).send().await?;
+    Ok(resp.status() == reqwest::StatusCode::OK)
+
+    // .map(|resp| resp.status() == reqwest::StatusCode::OK)
+    // .from_err()
 }
 
 enum HocResult {
@@ -160,11 +158,11 @@ enum HocResult {
     NotFound,
 }
 
-fn handle_hoc_request<T, F>(
+async fn handle_hoc_request<T, F>(
     state: web::Data<Arc<State>>,
     data: web::Path<(String, String)>,
     mapper: F,
-) -> impl Future<Item = HttpResponse, Error = Error>
+) -> Result<HttpResponse>
 where
     T: Service,
     F: Fn(HocResult) -> Result<HttpResponse>,
@@ -173,44 +171,43 @@ where
     let service_path = format!("{}/{}", T::domain(), repo);
     let path = format!("{}/{}", state.repos, service_path);
     let url = format!("https://{}", service_path);
-    remote_exists(&url)
-        .and_then(move |remote_exists| {
-            let file = Path::new(&path);
-            if !file.exists() {
-                if !remote_exists {
-                    warn!("Repository does not exist: {}", url);
-                    return Ok(HocResult::NotFound);
-                }
-                info!("Cloning {} for the first time", url);
-                create_dir_all(file)?;
-                let repo = Repository::init_bare(file)?;
-                repo.remote_add_fetch("origin", "refs/heads/*:refs/heads/*")?;
-                repo.remote_set_url("origin", &url)?;
-                REPO_COUNT.fetch_add(1, Ordering::Relaxed);
-            }
-            pull(&path)?;
-            let (hoc, head, commits) = hoc(&service_path, &state.repos, &state.cache)?;
-            let hoc_pretty = match NumberPrefix::decimal(hoc as f64) {
-                Standalone(hoc) => hoc.to_string(),
-                Prefixed(prefix, hoc) => format!("{:.1}{}", hoc, prefix),
-            };
-            Ok(HocResult::Hoc {
-                hoc,
-                commits,
-                hoc_pretty,
-                head: head.to_string(),
-                url,
-                repo,
-                service_path,
-            })
-        })
-        .and_then(mapper)
+    let remote_exists = remote_exists(&url).await?;
+    let file = Path::new(&path);
+    if !file.exists() {
+        if !remote_exists {
+            warn!("Repository does not exist: {}", url);
+            return mapper(HocResult::NotFound);
+        }
+        info!("Cloning {} for the first time", url);
+        create_dir_all(file)?;
+        let repo = Repository::init_bare(file)?;
+        repo.remote_add_fetch("origin", "refs/heads/*:refs/heads/*")?;
+        repo.remote_set_url("origin", &url)?;
+        REPO_COUNT.fetch_add(1, Ordering::Relaxed);
+    }
+    pull(&path)?;
+    let (hoc, head, commits) = hoc(&service_path, &state.repos, &state.cache)?;
+    let hoc_pretty = match NumberPrefix::decimal(hoc as f64) {
+        Standalone(hoc) => hoc.to_string(),
+        Prefixed(prefix, hoc) => format!("{:.1}{}", hoc, prefix),
+    };
+    let res = HocResult::Hoc {
+        hoc,
+        commits,
+        hoc_pretty,
+        head: head.to_string(),
+        url,
+        repo,
+        service_path,
+    };
+    mapper(res)
+    // .and_then(mapper)
 }
 
 fn json_hoc<T: Service>(
     state: web::Data<Arc<State>>,
     data: web::Path<(String, String)>,
-) -> impl Future<Item = HttpResponse, Error = Error> {
+) -> impl Future<Output = Result<HttpResponse>> {
     let mapper = |r| match r {
         HocResult::NotFound => p404(),
         HocResult::Hoc {
@@ -227,8 +224,8 @@ fn json_hoc<T: Service>(
 fn calculate_hoc<T: Service>(
     state: web::Data<Arc<State>>,
     data: web::Path<(String, String)>,
-) -> impl Future<Item = HttpResponse, Error = Error> {
-    let mapper = |r| match r {
+) -> impl Future<Output = Result<HttpResponse>> {
+    let mapper = move |r| match r {
         HocResult::NotFound => p404(),
         HocResult::Hoc { hoc_pretty, .. } => {
             let badge_opt = BadgeOptions {
@@ -237,9 +234,8 @@ fn calculate_hoc<T: Service>(
                 status: hoc_pretty,
             };
             let badge = Badge::new(badge_opt)?;
-
-            let (tx, rx_body) = mpsc::unbounded();
-            let _ = tx.unbounded_send(Bytes::from(badge.to_svg().as_bytes()));
+            // TODO: remove clone
+            let body = badge.to_svg().as_bytes().to_vec();
 
             let expiration = SystemTime::now() + Duration::from_secs(30);
             Ok(HttpResponse::Ok()
@@ -251,7 +247,7 @@ fn calculate_hoc<T: Service>(
                     CacheDirective::NoCache,
                     CacheDirective::NoStore,
                 ]))
-                .streaming(rx_body.map_err(|_| ErrorBadRequest("bad request"))))
+                .body(body))
         }
     };
     handle_hoc_request::<T, _>(state, data, mapper)
@@ -260,7 +256,7 @@ fn calculate_hoc<T: Service>(
 fn overview<T: Service>(
     state: web::Data<Arc<State>>,
     data: web::Path<(String, String)>,
-) -> impl Future<Item = HttpResponse, Error = Error> {
+) -> impl Future<Output = Result<HttpResponse>> {
     let mapper = |r| match r {
         HocResult::NotFound => p404(),
         HocResult::Hoc {
@@ -287,30 +283,17 @@ fn overview<T: Service>(
                 &mut buf,
                 VERSION_INFO,
                 REPO_COUNT.load(Ordering::Relaxed),
-                repo_info
-                // &OPT.domain,
-                // &service_path,
-                // &url,
-                // hoc,
-                // &hoc_pretty,
-                // &head,
-                // &T::commit_url(&repo, &head),
-                // commits,
+                repo_info,
             )?;
 
-            let (tx, rx_body) = mpsc::unbounded();
-            let _ = tx.unbounded_send(Bytes::from(buf));
-
-            Ok(HttpResponse::Ok()
-                .content_type("text/html")
-                .streaming(rx_body.map_err(|_| ErrorBadRequest("bad request"))))
+            Ok(HttpResponse::Ok().content_type("text/html").body(buf))
         }
     };
     handle_hoc_request::<T, _>(state, data, mapper)
 }
 
 #[get("/")]
-fn index() -> Result<HttpResponse> {
+async fn index() -> Result<HttpResponse> {
     let mut buf = Vec::new();
     templates::index(
         &mut buf,
@@ -322,7 +305,7 @@ fn index() -> Result<HttpResponse> {
 }
 
 #[post("/generate")]
-fn generate(params: web::Form<GeneratorForm>) -> Result<HttpResponse> {
+async fn generate(params: web::Form<GeneratorForm<'_>>) -> Result<HttpResponse> {
     let repo = format!("{}/{}", params.user, params.repo);
     let mut buf = Vec::new();
     templates::generate(
@@ -334,12 +317,8 @@ fn generate(params: web::Form<GeneratorForm>) -> Result<HttpResponse> {
         params.service.service(),
         &repo,
     )?;
-    let (tx, rx_body) = mpsc::unbounded();
-    let _ = tx.unbounded_send(Bytes::from(buf));
 
-    Ok(HttpResponse::Ok()
-        .content_type("text/html")
-        .streaming(rx_body.map_err(|_| ErrorBadRequest("bad request"))))
+    Ok(HttpResponse::Ok().content_type("text/html").body(buf))
 }
 
 fn p404() -> Result<HttpResponse> {
@@ -348,6 +327,10 @@ fn p404() -> Result<HttpResponse> {
     Ok(HttpResponse::NotFound().content_type("text/html").body(buf))
 }
 
+async fn async_p404() -> Result<HttpResponse> {
+    p404()
+}
+
 #[get("/tacit-css.min.css")]
 fn css() -> HttpResponse {
     HttpResponse::Ok().content_type("text/css").body(CSS)
@@ -358,13 +341,13 @@ fn favicon32() -> HttpResponse {
     HttpResponse::Ok().content_type("image/png").body(FAVICON)
 }
 
-fn start_server() -> Result<()> {
+async fn start_server() -> std::io::Result<()> {
     let interface = format!("{}:{}", OPT.host, OPT.port);
     let state = Arc::new(State {
         repos: OPT.outdir.display().to_string(),
         cache: OPT.cachedir.display().to_string(),
     });
-    Ok(HttpServer::new(move || {
+    HttpServer::new(move || {
         App::new()
             .data(state.clone())
             .wrap(middleware::Logger::default())
@@ -373,23 +356,25 @@ fn start_server() -> Result<()> {
             .service(css)
             .service(favicon32)
             .service(generate)
-            .service(web::resource("/github/{user}/{repo}").to_async(calculate_hoc::<GitHub>))
-            .service(web::resource("/gitlab/{user}/{repo}").to_async(calculate_hoc::<Gitlab>))
-            .service(web::resource("/bitbucket/{user}/{repo}").to_async(calculate_hoc::<Bitbucket>))
-            .service(web::resource("/github/{user}/{repo}/json").to_async(json_hoc::<GitHub>))
-            .service(web::resource("/gitlab/{user}/{repo}/json").to_async(json_hoc::<Gitlab>))
-            .service(web::resource("/bitbucket/{user}/{repo}/json").to_async(json_hoc::<Bitbucket>))
-            .service(web::resource("/view/github/{user}/{repo}").to_async(overview::<GitHub>))
-            .service(web::resource("/view/gitlab/{user}/{repo}").to_async(overview::<Gitlab>))
-            .service(web::resource("/view/bitbucket/{user}/{repo}").to_async(overview::<Bitbucket>))
-            .default_service(web::resource("").route(web::get().to_async(p404)))
+            .service(web::resource("/github/{user}/{repo}").to(calculate_hoc::<GitHub>))
+            .service(web::resource("/gitlab/{user}/{repo}").to(calculate_hoc::<Gitlab>))
+            .service(web::resource("/bitbucket/{user}/{repo}").to(calculate_hoc::<Bitbucket>))
+            .service(web::resource("/github/{user}/{repo}/json").to(json_hoc::<GitHub>))
+            .service(web::resource("/gitlab/{user}/{repo}/json").to(json_hoc::<Gitlab>))
+            .service(web::resource("/bitbucket/{user}/{repo}/json").to(json_hoc::<Bitbucket>))
+            .service(web::resource("/view/github/{user}/{repo}").to(overview::<GitHub>))
+            .service(web::resource("/view/gitlab/{user}/{repo}").to(overview::<Gitlab>))
+            .service(web::resource("/view/bitbucket/{user}/{repo}").to(overview::<Bitbucket>))
+            .default_service(web::resource("").route(web::get().to(async_p404)))
     })
     .workers(OPT.workers)
     .bind(interface)?
-    .run()?)
+    .run()
+    .await
 }
 
-fn main() -> Result<()> {
-    config::init()?;
-    start_server()
+#[actix_rt::main]
+async fn main() -> std::io::Result<()> {
+    config::init().await.unwrap();
+    start_server().await
 }
diff --git a/src/statics.rs b/src/statics.rs
index 69e13bc..53e0576 100644
--- a/src/statics.rs
+++ b/src/statics.rs
@@ -15,7 +15,7 @@ pub(crate) const CSS: &str = include_str!("../static/tacit-css.min.css");
 pub(crate) const FAVICON: &[u8] = include_bytes!("../static/favicon32.png");
 
 lazy_static! {
-    pub(crate) static ref CLIENT: reqwest::r#async::Client = reqwest::r#async::Client::new();
+    pub(crate) static ref CLIENT: reqwest::Client = reqwest::Client::new();
     pub(crate) static ref OPT: Opt = Opt::from_args();
     pub(crate) static ref REPO_COUNT: AtomicUsize =
         AtomicUsize::new(count_repositories(&OPT.outdir).unwrap());