diff --git a/Cargo.lock b/Cargo.lock
index 111c074f95..7203f9fede 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -29,6 +29,11 @@ dependencies = [
  "winapi 0.3.8 (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 = "approx"
 version = "0.1.1"
@@ -294,7 +299,7 @@ version = "0.23.0"
 dependencies = [
  "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "hex 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "reqwest 0.9.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "reqwest 0.10.0 (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)",
  "serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -346,9 +351,14 @@ 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 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "bytes"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "bytesize"
 version = "1.0.0"
@@ -592,6 +602,20 @@ dependencies = [
  "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "core-foundation"
+version = "0.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "core-foundation-sys 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "core-foundation-sys"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "core_affinity"
 version = "0.5.10"
@@ -1125,6 +1149,19 @@ name = "futures"
 version = "0.1.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "futures-channel"
+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)",
+]
+
+[[package]]
+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"
@@ -1134,6 +1171,48 @@ dependencies = [
  "num_cpus 1.11.1 (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 1.0.11 (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-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-task 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.2.1 (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 = "fxhash"
 version = "0.2.1"
@@ -1249,6 +1328,24 @@ dependencies = [
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "h2"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-core 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-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)",
+ "indexmap 1.1.0 (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)",
+ "tokio 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-util 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "hash32"
 version = "0.1.0"
@@ -1298,7 +1395,7 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "hex-literal-impl 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro-hack 0.5.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro-hack 0.5.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1306,7 +1403,7 @@ name = "hex-literal-impl"
 version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro-hack 0.5.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro-hack 0.5.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1338,6 +1435,16 @@ dependencies = [
  "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "http"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bytes 0.5.3 (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-body"
 version = "0.1.0"
@@ -1349,6 +1456,15 @@ dependencies = [
  "tokio-buf 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "http-body"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "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]]
 name = "httparse"
 version = "1.3.4"
@@ -1374,7 +1490,7 @@ dependencies = [
  "http 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "http-body 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "httparse 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "iovec 0.1.2 (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)",
@@ -1391,6 +1507,29 @@ dependencies = [
  "want 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "hyper"
+version = "0.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "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 1.3.4 (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)",
+ "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 0.2.6 (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-rustls"
 version = "0.17.1"
@@ -1407,6 +1546,22 @@ dependencies = [
  "webpki-roots 0.17.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "hyper-rustls"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ct-logs 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustls 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustls-native-certs 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-rustls 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "idna"
 version = "0.1.5"
@@ -1445,11 +1600,10 @@ dependencies = [
 
 [[package]]
 name = "iovec"
-version = "0.1.2"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1514,10 +1668,10 @@ dependencies = [
 
 [[package]]
 name = "js-sys"
-version = "0.3.27"
+version = "0.3.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "wasm-bindgen 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1813,12 +1967,13 @@ dependencies = [
 
 [[package]]
 name = "mio"
-version = "0.6.19"
+version = "0.6.21"
 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)",
  "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "fuchsia-zircon-sys 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1835,7 +1990,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lazycell 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "mio 0.6.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1844,9 +1999,9 @@ name = "mio-uds"
 version = "0.6.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
- "mio 0.6.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2028,6 +2183,11 @@ name = "opaque-debug"
 version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "openssl-probe"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "ordermap"
 version = "0.3.5"
@@ -2160,7 +2320,7 @@ version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "paste-impl 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro-hack 0.5.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro-hack 0.5.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2168,7 +2328,7 @@ name = "paste-impl"
 version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro-hack 0.5.8 (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-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 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2195,7 +2355,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "percent-encoding"
-version = "2.0.0"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -2224,6 +2384,34 @@ dependencies = [
  "siphasher 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "pin-project"
+version = "0.4.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "pin-project-internal 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "pin-project-internal"
+version = "0.4.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "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 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "pin-project-lite"
+version = "0.1.1"
+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 = "ppv-lite86"
 version = "0.2.5"
@@ -2293,14 +2481,19 @@ dependencies = [
 
 [[package]]
 name = "proc-macro-hack"
-version = "0.5.8"
+version = "0.5.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.42 (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 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "proc-macro-nested"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "proc-macro2"
 version = "0.4.30"
@@ -2764,6 +2957,42 @@ dependencies = [
  "winreg 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "reqwest"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "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 0.8.20 (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 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper-rustls 0.19.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "js-sys 0.3.33 (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)",
+ "mime_guess 2.0.1 (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)",
+ "rustls 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.44 (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 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-rustls 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-futures 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "web-sys 0.3.33 (registry+https://github.com/rust-lang/crates.io-index)",
+ "webpki-roots 0.17.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winreg 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "rgb"
 version = "0.8.13"
@@ -2779,7 +3008,7 @@ dependencies = [
  "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "spin 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "untrusted 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "web-sys 0.3.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "web-sys 0.3.33 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2826,6 +3055,17 @@ dependencies = [
  "webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "rustls-native-certs"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "openssl-probe 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustls 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "schannel 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "security-framework 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "rusty-fork"
 version = "0.2.2"
@@ -2850,6 +3090,15 @@ dependencies = [
  "winapi-util 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "schannel"
+version = "0.1.16"
+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)",
+ "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "scoped_threadpool"
 version = "0.1.9"
@@ -2874,6 +3123,25 @@ dependencies = [
  "untrusted 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "security-framework"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "core-foundation 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "core-foundation-sys 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "security-framework-sys 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "security-framework-sys"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "core-foundation-sys 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "semver"
 version = "0.9.0"
@@ -2934,6 +3202,17 @@ dependencies = [
  "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "serde_urlencoded"
+version = "0.6.1"
+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 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "serde_yaml"
 version = "0.8.11"
@@ -3291,7 +3570,7 @@ dependencies = [
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "pretty-hex 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "reqwest 0.9.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "reqwest 0.10.0 (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)",
  "serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3326,7 +3605,7 @@ dependencies = [
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rayon 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "reqwest 0.9.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "reqwest 0.10.0 (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)",
  "serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3379,7 +3658,7 @@ dependencies = [
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rayon 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "reqwest 0.9.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "reqwest 0.10.0 (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)",
  "serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3552,7 +3831,7 @@ dependencies = [
  "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)",
  "nix 0.16.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "reqwest 0.9.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "reqwest 0.10.0 (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)",
  "serde_yaml 0.8.11 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3743,7 +4022,7 @@ dependencies = [
  "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)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "reqwest 0.9.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "reqwest 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serial_test 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "serial_test_derive 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-sdk 0.23.0",
@@ -4047,7 +4326,7 @@ dependencies = [
  "gag 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "indicatif 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "reqwest 0.9.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "reqwest 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-clap-utils 0.23.0",
  "solana-client 0.23.0",
@@ -4122,7 +4401,7 @@ version = "0.23.0"
 dependencies = [
  "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "reqwest 0.9.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "reqwest 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-clap-utils 0.23.0",
  "solana-client 0.23.0",
@@ -4911,7 +5190,7 @@ 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 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
- "mio 0.6.19 (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-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)",
@@ -4927,6 +5206,22 @@ dependencies = [
  "tokio-uds 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "tokio"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.2.1 (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)",
+ "pin-project-lite 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "tokio-buf"
 version = "0.1.1"
@@ -4994,7 +5289,7 @@ dependencies = [
  "futures 0.1.28 (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)",
- "mio 0.6.19 (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)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5010,12 +5305,24 @@ 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 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
- "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustls 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "tokio-rustls"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustls 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "tokio-sync"
 version = "0.1.6"
@@ -5032,8 +5339,8 @@ 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 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
- "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "mio 0.6.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "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)",
 ]
@@ -5073,7 +5380,7 @@ dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "mio 0.6.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-codec 0.1.1 (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)",
@@ -5086,16 +5393,29 @@ 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 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
- "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "mio 0.6.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio-uds 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-codec 0.1.1 (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]]
+name = "tokio-util"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-core 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)",
+ "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pin-project-lite 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "toml"
 version = "0.5.4"
@@ -5104,6 +5424,11 @@ dependencies = [
  "serde 1.0.104 (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 = "treeline"
 version = "0.1.0"
@@ -5216,7 +5541,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "idna 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "percent-encoding 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "percent-encoding 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -5283,18 +5608,29 @@ dependencies = [
  "try-lock 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "want"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "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 = "0.2.50"
+version = "0.2.56"
 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)",
- "wasm-bindgen-macro 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-macro 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.50"
+version = "0.2.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bumpalo 2.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5303,60 +5639,71 @@ dependencies = [
  "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 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-shared 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-shared 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "wasm-bindgen-futures"
+version = "0.4.6"
+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)",
+ "js-sys 0.3.33 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
+ "web-sys 0.3.33 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.50"
+version = "0.2.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-macro-support 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-macro-support 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.50"
+version = "0.2.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "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 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-backend 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-shared 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-backend 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-shared 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.50"
+version = "0.2.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "wasm-bindgen-webidl"
-version = "0.2.50"
+version = "0.2.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "anyhow 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "heck 0.3.1 (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 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-backend 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-backend 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
  "weedle 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "web-sys"
-version = "0.3.27"
+version = "0.3.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "js-sys 0.3.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "anyhow 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "js-sys 0.3.33 (registry+https://github.com/rust-lang/crates.io-index)",
  "sourcefile 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-webidl 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-webidl 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -5467,7 +5814,7 @@ dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "httparse 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "mio 0.6.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio-extras 2.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha-1 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5515,6 +5862,7 @@ dependencies = [
 "checksum aho-corasick 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "ca972c2ea5f742bfce5687b9aef75506a764f61d37f8f649047846a9686ddb66"
 "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 anyhow 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)" = "7825f6833612eb2414095684fcf6c635becf3ce97fe48cf6421321e93bfbd53c"
 "checksum approx 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "08abcc3b4e9339e33a3d0a5ed15d84a687350c05689d825e0f6655eef9e76a94"
 "checksum ar 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "579681b3fecd1e9d6b5ce6969e05f9feb913f296eddaf595be1166a5ca597bc4"
 "checksum arc-swap 0.3.11 (registry+https://github.com/rust-lang/crates.io-index)" = "bc4662175ead9cd84451d5c35070517777949a2ed84551764129cedb88384841"
@@ -5556,6 +5904,7 @@ dependencies = [
 "checksum byte-unit 3.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "6894a79550807490d9f19a138a6da0f8830e70c83e83402dd23f16fd6c479056"
 "checksum byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "a7c3dd8985a7111efc5c80b44e23ecdd8c007de8ade3b96595387e812b957cf5"
 "checksum bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)" = "206fdffcfa2df7cbe15601ef46c813fce0965eb3286db6b56c583b814b51c81c"
+"checksum bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "10004c15deb332055f7a4a208190aed362cf9a7c2f6ab70a305fba50e1105f38"
 "checksum bytesize 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "716960a18f978640f25101b5cbf1c6f6b0d3192fab36a2d98ca96f0ecbe41010"
 "checksum bzip2 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "42b7c3cbf0fa9c1b82308d57191728ca0256cb821220f4e2fd410a72ade26e3b"
 "checksum bzip2-sys 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "6584aa36f5ad4c9247f5323b0a42f37802b37a836f0ad87084d7a33961abe25f"
@@ -5582,6 +5931,8 @@ dependencies = [
 "checksum constant_time_eq 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "8ff012e225ce166d4422e0e78419d901719760f62ae2b7969ca6b564d1b54a9e"
 "checksum cookie 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)" = "888604f00b3db336d2af898ec3c1d5d0ddf5e6d462220f2ededc33a87ac4bbd5"
 "checksum cookie_store 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "46750b3f362965f197996c4448e4a0935e791bf7d6631bfce9ee0af3d24c919c"
+"checksum core-foundation 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)" = "25b9e03f145fd4f2bf705e07b900cd41fc636598fe5dc452fd0db1441c3f496d"
+"checksum core-foundation-sys 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e7ca8a5221364ef15ce201e8ed2f609fc312682a8f4e0e3d4aa5879764e0fa3b"
 "checksum core_affinity 0.5.10 (registry+https://github.com/rust-lang/crates.io-index)" = "7f8a03115cc34fb0d7c321dd154a3914b3ca082ccc5c11d91bf7117dbbe7171f"
 "checksum crc 1.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d663548de7f5cca343f1e0a48d14dcfb0e9eb4e079ec58883b7251539fa10aeb"
 "checksum crc32fast 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ba125de2af0df55319f41944744ad91c71113bf74a4646efff39afe1f6842db1"
@@ -5643,7 +5994,14 @@ dependencies = [
 "checksum fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "2e9763c69ebaae630ba35f74888db465e49e259ba1bc0eda7d06f4a067615d82"
 "checksum fuchsia-zircon-sys 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "3dcaa9ae7725d12cdb85b3ad99a434db70b468c09ded17e012d86b5c1010f7a7"
 "checksum futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)" = "45dc39533a6cae6da2b56da48edae506bb767ec07370f86f70fc062e9d435869"
+"checksum futures-channel 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "fcae98ca17d102fd8a3603727b9259fcf7fa4239b603d2142926189bc8999b86"
+"checksum futures-core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "79564c427afefab1dfb3298535b21eda083ef7935b4f0ecbfcb121f0aec10866"
 "checksum futures-cpupool 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "ab90cde24b3319636588d0c35fe03b1333857621051837ed769faefb4c2162e4"
+"checksum futures-io 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "e676577d229e70952ab25f3945795ba5b16d63ca794ca9d2c860e5595d20b5ff"
+"checksum futures-macro 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "52e7c56c15537adb4f76d0b7a76ad131cb4d2f4f32d3b0bcabcbe1c7c5e87764"
+"checksum futures-sink 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "171be33efae63c2d59e6dbba34186fe0d6394fb378069a76dfd80fdcffd43c16"
+"checksum futures-task 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0bae52d6b29cf440e298856fec3965ee6fa71b06aa7495178615953fd669e5f9"
+"checksum futures-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c0d66274fb76985d3c62c886d1da7ac4c0903a8c9f754e8fe0f35a6a6cc39e76"
 "checksum fxhash 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c31b6d751ae2c7f11320402d34e41349dd1016f8d5d45e48c4312bc8625af50c"
 "checksum gag 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "8cc0b9f53275dc5fada808f1d2f82e3688a6c14d735633d1590b7be8eb2307b5"
 "checksum gcc 0.3.55 (registry+https://github.com/rust-lang/crates.io-index)" = "8f5f3913fa0bfe7ee1fd8248b6b9f42a5af4b9d65ec2dd2c3c26132b950ecfc2"
@@ -5657,6 +6015,7 @@ dependencies = [
 "checksum glob 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "9b919933a397b79c37e33b77bb2aa3dc8eb6e165ad809e58ff75bc7db2e34574"
 "checksum globset 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "925aa2cac82d8834e2b2a4415b6f6879757fb5c0928fc445ae76461a12eed8f2"
 "checksum h2 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)" = "a5b34c246847f938a410a03c5458c7fee2274436675e76d8b903c08efc29c462"
+"checksum h2 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b9433d71e471c1736fd5a61b671fc0b148d7a2992f666c958d03cd8feb3b88d1"
 "checksum hash32 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "12d790435639c06a7b798af9e1e331ae245b7ef915b92f70a39b4cf8c00686af"
 "checksum hashbrown 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "3bae29b6653b3412c2e71e9d486db9f9df5d701941d86683005efb9f2d28e3da"
 "checksum heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "20564e78d53d2bb135c343b3f47714a56af2061f1c928fdb541dc7b9fdd94205"
@@ -5669,16 +6028,20 @@ dependencies = [
 "checksum histogram 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)" = "12cb882ccb290b8646e554b157ab0b71e64e8d5bef775cd66b6531e52d302669"
 "checksum hmac 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)" = "5dcb5e64cda4c23119ab41ba960d1e170a774c8e4b9d9e6a9bc18aabf5e59695"
 "checksum http 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)" = "372bcb56f939e449117fb0869c2e8fd8753a8223d92a172c6e808cf123a5b6e4"
+"checksum http 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b708cc7f06493459026f53b9a61a7a121a5d1ec6238dee58ea4941132b30156b"
 "checksum http-body 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "6741c859c1b2463a423a1dbce98d418e6c3c3fc720fb0d45528657320920292d"
+"checksum http-body 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "13d5ff830006f7646652e057693569bfe0d51760c0085a071769d142a205111b"
 "checksum httparse 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "cd179ae861f0c2e53da70d892f5f3029f9594be0c41dc5269cd371691b1dc2f9"
 "checksum humantime 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "df004cfca50ef23c36850aaaa59ad52cc70d0e90243c3c7737a4dd32dc7a3c4f"
 "checksum hyper 0.12.35 (registry+https://github.com/rust-lang/crates.io-index)" = "9dbe6ed1438e1f8ad955a4701e9a944938e9519f6888d12d8558b645e247d5f6"
+"checksum hyper 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)" = "8bf49cfb32edee45d890537d9057d1b02ed55f53b7b6a30bae83a38c9231749e"
 "checksum hyper-rustls 0.17.1 (registry+https://github.com/rust-lang/crates.io-index)" = "719d85c7df4a7f309a77d145340a063ea929dcb2e025bae46a80345cffec2952"
+"checksum hyper-rustls 0.19.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b89109920197f2c90d75e82addbb96bf424570790d310cc2b18f0b33f4a9cc43"
 "checksum idna 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "38f09e0f0b1fb55fdee1f17470ad800da77af5186a1a76c026b679358b7e844e"
 "checksum idna 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "02e2673c30ee86b5b96a9cb52ad15718aa1f966f5ab9ad54a8b95d5ca33120a9"
 "checksum indexmap 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a4d6d89e0948bf10c08b9ecc8ac5b83f07f857ebe2c0cbe38de15b4e4f510356"
 "checksum indicatif 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8572bccfb0665e70b7faf44ee28841b8e0823450cd4ad562a76b5a3c4bf48487"
-"checksum iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "dbe6e417e7d0975db6512b90796e8ce223145ac4e33c377e4a42882a0e88bb08"
+"checksum iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "b2b3ea6ff95e175473f8ffe6a7eb7c00d054240321b84c57051175fe3c1e075e"
 "checksum itertools 0.7.11 (registry+https://github.com/rust-lang/crates.io-index)" = "0d47946d458e94a1b7bcabbf6521ea7c037062c81f534615abcad76e84d4970d"
 "checksum itertools 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)" = "f56a2d0bc861f9165be4eb3442afd3c236d8a98afd426f65d92324ae1091a484"
 "checksum itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "501266b7edd0174f8530248f87f99c88fbe60ca4ef3dd486835b8d8d53136f7f"
@@ -5686,7 +6049,7 @@ dependencies = [
 "checksum jemalloc-sys 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "0d3b9f3f5c9b31aa0f5ed3260385ac205db665baa41d49bb8338008ae94ede45"
 "checksum jemallocator 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "43ae63fcfc45e99ab3d1b29a46782ad679e98436c3169d15a167a1108a724b69"
 "checksum jobserver 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)" = "f74e73053eaf95399bf926e48fc7a2a3ce50bd0eaaa2357d391e95b2dcdd4f10"
-"checksum js-sys 0.3.27 (registry+https://github.com/rust-lang/crates.io-index)" = "1efc4f2a556c58e79c5500912e221dd826bec64ff4aabd8ce71ccef6da02d7d4"
+"checksum js-sys 0.3.33 (registry+https://github.com/rust-lang/crates.io-index)" = "367647c532db6f1555d7151e619540ec5f713328235b8c062c6b4f63e84adfe3"
 "checksum jsonrpc-core 14.0.5 (registry+https://github.com/rust-lang/crates.io-index)" = "fe3b688648f1ef5d5072229e2d672ecb92cbff7d1c79bcf3fd5898f3f3df0970"
 "checksum jsonrpc-derive 14.0.5 (registry+https://github.com/rust-lang/crates.io-index)" = "8609af8f63b626e8e211f52441fcdb6ec54f1a446606b10d5c89ae9bf8a20058"
 "checksum jsonrpc-http-server 14.0.5 (registry+https://github.com/rust-lang/crates.io-index)" = "2d83d348120edee487c560b7cdd2565055d61cda053aa0d0ef0f8b6a18429048"
@@ -5719,7 +6082,7 @@ dependencies = [
 "checksum mime 0.3.13 (registry+https://github.com/rust-lang/crates.io-index)" = "3e27ca21f40a310bd06d9031785f4801710d566c184a6e15bad4f1d9b65f9425"
 "checksum mime_guess 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "1a0ed03949aef72dbdf3116a383d7b38b4768e6f960528cd6a6044aa9ed68599"
 "checksum miniz_oxide 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7108aff85b876d06f22503dcce091e29f76733b2bfdd91eebce81f5e68203a10"
-"checksum mio 0.6.19 (registry+https://github.com/rust-lang/crates.io-index)" = "83f51996a3ed004ef184e16818edc51fadffe8e7ca68be67f9dee67d84d0ff23"
+"checksum mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)" = "302dec22bcf6bae6dfb69c647187f4b4d0fb6f535521f7bc022430ce8e12008f"
 "checksum mio-extras 2.0.5 (registry+https://github.com/rust-lang/crates.io-index)" = "46e73a04c2fa6250b8d802134d56d554a9ec2922bf977777c805ea5def61ce40"
 "checksum mio-uds 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)" = "966257a94e196b11bb43aca423754d87429960a768de9414f3691d6957abf125"
 "checksum miow 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "8c1f2f3b1cf331de6896aabf6e9d55dca90356cc9960cca7eaaf408a355ae919"
@@ -5744,6 +6107,7 @@ dependencies = [
 "checksum number_prefix 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "17b02fc0ff9a9e4b35b3342880f48e896ebf69f2967921fe8646bf5b7125956a"
 "checksum once_cell 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "532c29a261168a45ce28948f9537ddd7a5dd272cc513b3017b1e82a88f962c37"
 "checksum opaque-debug 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "93f5bb2e8e8dec81642920ccff6b61f1eb94fa3020c5a325c9851ff604152409"
+"checksum openssl-probe 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "77af24da69f9d9341038eba93a073b1fdaaa1b788221b00a69bce9e762cb32de"
 "checksum ordermap 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "a86ed3f5f244b372d6b1a00b72ef7f8876d0bc6a78a4c9985c53614041512063"
 "checksum owning_ref 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "cdf84f41639e037b484f93433aa3897863b561ed65c6e59c7073d7c561710f37"
 "checksum owning_ref 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "49a4b8ea2179e6a2e27411d3bca09ca6dd630821cf6894c6c7c8467a8ee7ef13"
@@ -5761,10 +6125,14 @@ dependencies = [
 "checksum pbkdf2 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "006c038a43a45995a9670da19e67600114740e8511d4333bf97a56e66a7542d9"
 "checksum peeking_take_while 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "19b17cddbe7ec3f8bc800887bab5e717348c95ea2ca0b1bf0837fb964dc67099"
 "checksum percent-encoding 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "31010dd2e1ac33d5b46a5b413495239882813e0369f8ed8a5e266f173602f831"
-"checksum percent-encoding 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ba4f28a6faf4ffea762ba8f4baef48c61a6db348647c73095034041fc79dd954"
+"checksum percent-encoding 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
 "checksum petgraph 0.4.13 (registry+https://github.com/rust-lang/crates.io-index)" = "9c3659d1ee90221741f65dd128d9998311b0e40c5d3c23a62445938214abce4f"
 "checksum phf_generator 0.7.24 (registry+https://github.com/rust-lang/crates.io-index)" = "09364cc93c159b8b06b1f4dd8a4398984503483891b0c26b867cf431fb132662"
 "checksum phf_shared 0.7.24 (registry+https://github.com/rust-lang/crates.io-index)" = "234f71a15de2288bcb7e3b6515828d22af7ec8598ee6d24c3b526fa0a80b67a0"
+"checksum pin-project 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "94b90146c7216e4cb534069fb91366de4ea0ea353105ee45ed297e2d1619e469"
+"checksum pin-project-internal 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "44ca92f893f0656d3cba8158dd0f2b99b94de256a4a54e870bd6922fcc6c8355"
+"checksum pin-project-lite 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "f0af6cbca0e6e3ce8692ee19fb8d734b641899e07b68eb73e9bbbd32f1703991"
+"checksum pin-utils 0.1.0-alpha.4 (registry+https://github.com/rust-lang/crates.io-index)" = "5894c618ce612a3fa23881b152b608bafb8c56cfc22f434a3ba3120b40f7b587"
 "checksum ppv-lite86 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "e3cbf9f658cdb5000fcf6f362b8ea2ba154b9f146a61c7a20d647034c6b6561b"
 "checksum precomputed-hash 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "925383efa346730478fb4838dbe9137d2a47675ad789c546d150a6e1dd4ab31c"
 "checksum predicates 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "53e09015b0d3f5a0ec2d4428f7559bb7b3fff341b4e159fedd1d57fac8b939ff"
@@ -5774,7 +6142,8 @@ dependencies = [
 "checksum pretty_env_logger 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "ed8d1e63042e889b85228620629b51c011d380eed2c7e0015f8a644def280c28"
 "checksum proc-macro-crate 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "e10d4b51f154c8a7fb96fd6dad097cb74b863943ec010ac94b9fd1be8861fe1e"
 "checksum proc-macro-error 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "aeccfe4d5d8ea175d5f0e4a2ad0637e0f4121d63bd99d356fb1f39ab2e7c6097"
-"checksum proc-macro-hack 0.5.8 (registry+https://github.com/rust-lang/crates.io-index)" = "982a35d1194084ba319d65c4a68d24ca28f5fdb5b8bc20899e4eef8641ea5178"
+"checksum proc-macro-hack 0.5.11 (registry+https://github.com/rust-lang/crates.io-index)" = "ecd45702f76d6d3c75a80564378ae228a85f0b59d2f3ed43c91b4a69eb2ebfc5"
+"checksum proc-macro-nested 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "369a6ed065f249a159e06c45752c780bda2fb53c995718f9e484d08daa9eb42e"
 "checksum proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)" = "cf3d2011ab5c909338f7887f4fc896d35932e29146c12c8d01da6b22a80ba759"
 "checksum proc-macro2 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4c5c2380ae88876faae57698be9e9775e3544decad214599c3a6266cca6ac802"
 "checksum prometheus 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5567486d5778e2c6455b1b90ff1c558f29e751fc018130fa182e15828e728af1"
@@ -5820,6 +6189,7 @@ dependencies = [
 "checksum remove_dir_all 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "4a83fa3702a688b9359eccba92d153ac33fd2e8462f9e0e3fdf155239ea7792e"
 "checksum rental 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)" = "01916ebd9fc2e81978a5dc9542a2fa47f5bb2ca3402e14c7cc42d6e3c5123e1f"
 "checksum rental-impl 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)" = "82260d54cf2cbe9608df161f7e7c98e81fae702aa13af9e4d5d39dc2ffb25ab6"
+"checksum reqwest 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "03c6cbd2bc1c1cb7052dbe30f4a70cf65811967c800f2dfbb2e6036dc9ee2553"
 "checksum reqwest 0.9.24 (registry+https://github.com/rust-lang/crates.io-index)" = "f88643aea3c1343c804950d7bf983bd2067f5ab59db6d613a08e05572f2714ab"
 "checksum rgb 0.8.13 (registry+https://github.com/rust-lang/crates.io-index)" = "4f089652ca87f5a82a62935ec6172a534066c7b97be003cc8f702ee9a7a59c92"
 "checksum ring 0.16.7 (registry+https://github.com/rust-lang/crates.io-index)" = "796ae8317a07b04dffb1983bdc7045ccd02f741f0b411704f07fd35dbf99f757"
@@ -5828,13 +6198,17 @@ dependencies = [
 "checksum rustc-demangle 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)" = "a7f4dccf6f4891ebcc0c39f9b6eb1a83b9bf5d747cb439ec6fba4f3b977038af"
 "checksum rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
 "checksum rustls 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b25a18b1bf7387f0145e7f8324e700805aade3842dd3db2e74e4cdeb4677c09e"
+"checksum rustls-native-certs 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "51ffebdbb48c14f84eba0b715197d673aff1dd22cc1007ca647e28483bbcc307"
 "checksum rusty-fork 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "3dd93264e10c577503e926bd1430193eeb5d21b059148910082245309b424fae"
 "checksum ryu 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c92464b447c0ee8c4fb3824ecc8383b81717b9f1e74ba2e72540aef7b9f82997"
 "checksum same-file 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)" = "585e8ddcedc187886a30fa705c47985c3fa88d06624095856b36ca0b82ff4421"
+"checksum schannel 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)" = "87f550b06b6cba9c8b8be3ee73f391990116bf527450d2556e9b9ce263b9a021"
 "checksum scoped_threadpool 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "1d51f5df5af43ab3f1360b429fa5e0152ac5ce8c0bd6485cae490332e96846a8"
 "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 sct 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e3042af939fca8c3453b7af0f1c66e533a15a86169e39de2657310ade8f98d3c"
+"checksum security-framework 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8ef2429d7cefe5fd28bd1d2ed41c944547d4ff84776f5935b456da44593a16df"
+"checksum security-framework-sys 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "e31493fc37615debb8c5090a7aeb4a9730bc61e77ab10b9af59f1a202284f895"
 "checksum semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
 "checksum semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 "checksum serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)" = "414115f25f818d7dfccec8ee535d76949ae78584fc4f79a6f45a904bf8ab4449"
@@ -5842,6 +6216,7 @@ dependencies = [
 "checksum serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)" = "128f9e303a5a29922045a830221b8f78ec74a5f544944f3d5984f8ec3895ef64"
 "checksum serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)" = "48c575e0cc52bdd09b47f330f646cf59afc586e9c4e3ccd6fc1f625b8ea1dad7"
 "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 0.8.11 (registry+https://github.com/rust-lang/crates.io-index)" = "691b17f19fc1ec9d94ec0b5864859290dff279dbd7b03f017afda54eb36c3c35"
 "checksum serial_test 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "f74862f16557830c73deefde614c906f8af0157e064b64f156e32a0b12d7114c"
 "checksum serial_test_derive 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "3c188479c8b700998829c168d7a4c21032660b0dd2ed87a0b166c85811750740"
@@ -5930,6 +6305,7 @@ dependencies = [
 "checksum tiny-bip39 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "c1c5676413eaeb1ea35300a0224416f57abc3bd251657e0fafc12c47ff98c060"
 "checksum tiny-keccak 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1d8a021c69bb74a44ccedb824a046447e2c84a01df9e5c20779750acb38e11b2"
 "checksum tokio 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)" = "5a09c0b5bb588872ab2f09afa13ee6e9dac11e10a0ec9e8e3ba39a5a5d530af6"
+"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-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"
@@ -5938,13 +6314,16 @@ dependencies = [
 "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-rustls 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7e3ccd44da3ebf1a7afa996a47d9a4d67e212de399a87e91f6bfb331c8d8f1a7"
+"checksum tokio-rustls 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)" = "ea2ce8e6bc7ce619b4fc05761a550c8a750f6bf551f2e9b1efaec93124e13d51"
 "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 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)" = "90ca01319dea1e376a001e8dc192d42ebde6dd532532a5bad988ac37db365b19"
 "checksum tokio-timer 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "f2106812d500ed25a4f38235b9cae8f78a09edf43203e16e59c3b769a342a60e"
 "checksum tokio-udp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "66268575b80f4a4a710ef83d087fdfeeabdce9b74c797535fbac18a2cb906e92"
 "checksum tokio-uds 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "037ffc3ba0e12a0ab4aca92e5234e0dedeb48fddf6ccd260f1f150a36a9f2445"
+"checksum tokio-util 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "571da51182ec208780505a32528fc5512a8fe1443ab960b3f2f3ef093cd16930"
 "checksum toml 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)" = "c04dffffeac90885436d23c692517bb5b8b3f8863e4afc15023628d067d667b7"
+"checksum tower-service 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e987b6bf443f4b5b3b6f38704195592cca41c5bb7aedd3c3693c7081f8289860"
 "checksum treeline 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a7f741b240f1a48843f9b8e0444fb55fb2a4ff67293b50a9179dfd5ea67f8d41"
 "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"
@@ -5972,13 +6351,15 @@ dependencies = [
 "checksum wait-timeout 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "9f200f5b12eb75f8c1ed65abd4b2db8a6e1b138a20de009dacee265a2498f3f6"
 "checksum walkdir 2.2.9 (registry+https://github.com/rust-lang/crates.io-index)" = "9658c94fa8b940eab2250bd5a457f9c48b748420d71293b165c8cdbe2f55f71e"
 "checksum want 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b6395efa4784b027708f7451087e647ec73cc74f5d9bc2e418404248d679a230"
-"checksum wasm-bindgen 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)" = "dcddca308b16cd93c2b67b126c688e5467e4ef2e28200dc7dfe4ae284f2faefc"
-"checksum wasm-bindgen-backend 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)" = "f805d9328b5fc7e5c6399960fd1889271b9b58ae17bdb2417472156cc9fafdd0"
-"checksum wasm-bindgen-macro 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)" = "3ff88201a482abfc63921621f6cb18eb1efd74f136b05e5841e7f8ca434539e9"
-"checksum wasm-bindgen-macro-support 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)" = "6a433d89ecdb9f77d46fcf00c8cf9f3467b7de9954d8710c175f61e2e245bb0e"
-"checksum wasm-bindgen-shared 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)" = "d41fc1bc3570cdf8d108c15e014045fd45a95bb5eb36605f96a90461fc34027d"
-"checksum wasm-bindgen-webidl 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)" = "be53d289bf2fa7645a089cfd5c7a34bf4fe94221f58cf86ee42a7b4bc854ff14"
-"checksum web-sys 0.3.27 (registry+https://github.com/rust-lang/crates.io-index)" = "6435c477200ad486089a7a72c2bd6c9bdf9740bd7fff868806076218076d8c51"
+"checksum want 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1ce8a968cb1cd110d136ff8b819a556d6fb6d919363c61534f6860c7eb172ba0"
+"checksum wasm-bindgen 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)" = "99de4b68939a880d530aed51289a7c7baee154e3ea8ac234b542c49da7134aaf"
+"checksum wasm-bindgen-backend 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)" = "b58e66a093a7b7571cb76409763c495b8741ac4319ac20acc2b798f6766d92ee"
+"checksum wasm-bindgen-futures 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "3bf1b55e0dc85085cfab2c0c520b977afcf16ac5801ee0de8dde42a4f5649b2a"
+"checksum wasm-bindgen-macro 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)" = "a80f89daea7b0a67b11f6e9f911422ed039de9963dce00048a653b63d51194bf"
+"checksum wasm-bindgen-macro-support 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)" = "4f9dbc3734ad6cff6b76b75b7df98c06982becd0055f651465a08f769bca5c61"
+"checksum wasm-bindgen-shared 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)" = "d907984f8506b3554eab48b8efff723e764ddbf76d4cd4a3fe4196bc00c49a70"
+"checksum wasm-bindgen-webidl 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)" = "f85a3825a459cf6a929d03bacb54dca37a614d43032ad1343ef2d4822972947d"
+"checksum web-sys 0.3.33 (registry+https://github.com/rust-lang/crates.io-index)" = "2fb60433d0dc12c803b9b017b3902d80c9451bab78d27bc3210bf2a7b96593f1"
 "checksum webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d7e664e770ac0110e2384769bcc59ed19e329d81f555916a6e072714957b81b4"
 "checksum webpki-roots 0.17.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a262ae37dd9d60f60dd473d1158f9fbebf110ba7b6a5051c8160460f6043718b"
 "checksum weedle 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3bb43f70885151e629e2a19ce9e50bd730fd436cfd4b666894c9ce4de9141164"
diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index 77ca77ccee..03a645efe0 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -23,7 +23,7 @@ indicatif = "0.13.0"
 humantime = "1.3.0"
 num-traits = "0.2"
 pretty-hex = "0.1.1"
-reqwest = { version = "0.9.24", default-features = false, features = ["rustls-tls"] }
+reqwest = { version = "0.10.0", default-features = false, features = ["blocking", "rustls-tls"] }
 serde = "1.0.104"
 serde_derive = "1.0.103"
 serde_json = "1.0.44"
diff --git a/cli/src/validator_info.rs b/cli/src/validator_info.rs
index 07454e033e..ba4ca63fd1 100644
--- a/cli/src/validator_info.rs
+++ b/cli/src/validator_info.rs
@@ -4,7 +4,7 @@ use crate::{
 };
 use bincode::deserialize;
 use clap::{App, Arg, ArgMatches, SubCommand};
-use reqwest::Client;
+use reqwest::blocking::Client;
 use serde_derive::{Deserialize, Serialize};
 use serde_json::{Map, Value};
 
diff --git a/client/Cargo.toml b/client/Cargo.toml
index 80c55946fa..7bfa140747 100644
--- a/client/Cargo.toml
+++ b/client/Cargo.toml
@@ -15,7 +15,7 @@ jsonrpc-core = "14.0.5"
 log = "0.4.8"
 rand = "0.6.5"
 rayon = "1.2.0"
-reqwest = { version = "0.9.24", default-features = false, features = ["rustls-tls"] }
+reqwest = { version = "0.10.0", default-features = false, features = ["blocking", "rustls-tls"] }
 serde = "1.0.104"
 serde_derive = "1.0.103"
 serde_json = "1.0.44"
diff --git a/client/src/rpc_client_request.rs b/client/src/rpc_client_request.rs
index df5f24eb1a..3760c9e5f6 100644
--- a/client/src/rpc_client_request.rs
+++ b/client/src/rpc_client_request.rs
@@ -9,20 +9,20 @@ use solana_sdk::clock::{DEFAULT_TICKS_PER_SECOND, DEFAULT_TICKS_PER_SLOT};
 use std::{thread::sleep, time::Duration};
 
 pub struct RpcClientRequest {
-    client: reqwest::Client,
+    client: reqwest::blocking::Client,
     url: String,
 }
 
 impl RpcClientRequest {
     pub fn new(url: String) -> Self {
         Self {
-            client: reqwest::Client::new(),
+            client: reqwest::blocking::Client::new(),
             url,
         }
     }
 
     pub fn new_with_timeout(url: String, timeout: Duration) -> Self {
-        let client = reqwest::Client::builder()
+        let client = reqwest::blocking::Client::builder()
             .timeout(timeout)
             .build()
             .expect("build rpc client");
@@ -51,7 +51,7 @@ impl GenericRpcClientRequest for RpcClientRequest {
                 .body(request_json.to_string())
                 .send()
             {
-                Ok(mut response) => {
+                Ok(response) => {
                     if !response.status().is_success() {
                         return Err(response.error_for_status().unwrap_err().into());
                     }
diff --git a/core/Cargo.toml b/core/Cargo.toml
index 6845b61d43..6b5cfeca2b 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -76,7 +76,7 @@ reed-solomon-erasure = { package = "solana-reed-solomon-erasure", version = "4.0
 [dev-dependencies]
 hex-literal = "0.2.1"
 matches = "0.1.6"
-reqwest = { version = "0.9.24", default-features = false, features = ["rustls-tls"] }
+reqwest = { version = "0.10.0", default-features = false, features = ["blocking", "rustls-tls"] }
 serial_test = "0.3.2"
 serial_test_derive = "0.3.1"
 systemstat = "0.1.5"
diff --git a/core/tests/rpc.rs b/core/tests/rpc.rs
index f379105be4..af459b4312 100644
--- a/core/tests/rpc.rs
+++ b/core/tests/rpc.rs
@@ -18,7 +18,7 @@ fn test_rpc_send_tx() {
     let (server, leader_data, alice, ledger_path) = new_validator_for_tests();
     let bob_pubkey = Pubkey::new_rand();
 
-    let client = reqwest::Client::new();
+    let client = reqwest::blocking::Client::new();
     let request = json!({
        "jsonrpc": "2.0",
        "id": 1,
@@ -27,7 +27,7 @@ fn test_rpc_send_tx() {
     });
     let rpc_addr = leader_data.rpc;
     let rpc_string = get_rpc_request_str(rpc_addr, false);
-    let mut response = client
+    let response = client
         .post(&rpc_string)
         .header(CONTENT_TYPE, "application/json")
         .body(request.to_string())
@@ -44,7 +44,7 @@ fn test_rpc_send_tx() {
     let tx = system_transaction::transfer(&alice, &bob_pubkey, 20, blockhash);
     let serial_tx = serialize(&tx).unwrap();
 
-    let client = reqwest::Client::new();
+    let client = reqwest::blocking::Client::new();
     let request = json!({
        "jsonrpc": "2.0",
        "id": 1,
@@ -53,7 +53,7 @@ fn test_rpc_send_tx() {
     });
     let rpc_addr = leader_data.rpc;
     let rpc_string = get_rpc_request_str(rpc_addr, false);
-    let mut response = client
+    let response = client
         .post(&rpc_string)
         .header(CONTENT_TYPE, "application/json")
         .body(request.to_string())
@@ -64,7 +64,7 @@ fn test_rpc_send_tx() {
 
     let mut confirmed_tx = false;
 
-    let client = reqwest::Client::new();
+    let client = reqwest::blocking::Client::new();
     let request = json!({
        "jsonrpc": "2.0",
        "id": 1,
@@ -73,7 +73,7 @@ fn test_rpc_send_tx() {
     });
 
     for _ in 0..solana_sdk::clock::DEFAULT_TICKS_PER_SLOT {
-        let mut response = client
+        let response = client
             .post(&rpc_string)
             .header(CONTENT_TYPE, "application/json")
             .body(request.to_string())
@@ -104,7 +104,7 @@ fn test_rpc_invalid_requests() {
     let bob_pubkey = Pubkey::new_rand();
 
     // test invalid get_balance request
-    let client = reqwest::Client::new();
+    let client = reqwest::blocking::Client::new();
     let request = json!({
        "jsonrpc": "2.0",
        "id": 1,
@@ -113,7 +113,7 @@ fn test_rpc_invalid_requests() {
     });
     let rpc_addr = leader_data.rpc;
     let rpc_string = get_rpc_request_str(rpc_addr, false);
-    let mut response = client
+    let response = client
         .post(&rpc_string)
         .header(CONTENT_TYPE, "application/json")
         .body(request.to_string())
@@ -124,7 +124,7 @@ fn test_rpc_invalid_requests() {
     assert_eq!(the_error, "Invalid request");
 
     // test invalid get_account_info request
-    let client = reqwest::Client::new();
+    let client = reqwest::blocking::Client::new();
     let request = json!({
        "jsonrpc": "2.0",
        "id": 1,
@@ -133,7 +133,7 @@ fn test_rpc_invalid_requests() {
     });
     let rpc_addr = leader_data.rpc;
     let rpc_string = get_rpc_request_str(rpc_addr, false);
-    let mut response = client
+    let response = client
         .post(&rpc_string)
         .header(CONTENT_TYPE, "application/json")
         .body(request.to_string())
@@ -144,7 +144,7 @@ fn test_rpc_invalid_requests() {
     assert_eq!(the_error, "Invalid request");
 
     // test invalid get_account_info request
-    let client = reqwest::Client::new();
+    let client = reqwest::blocking::Client::new();
     let request = json!({
        "jsonrpc": "2.0",
        "id": 1,
@@ -153,7 +153,7 @@ fn test_rpc_invalid_requests() {
     });
     let rpc_addr = leader_data.rpc;
     let rpc_string = get_rpc_request_str(rpc_addr, false);
-    let mut response = client
+    let response = client
         .post(&rpc_string)
         .header(CONTENT_TYPE, "application/json")
         .body(request.to_string())
diff --git a/install/Cargo.toml b/install/Cargo.toml
index 263bec6627..59b31e725c 100644
--- a/install/Cargo.toml
+++ b/install/Cargo.toml
@@ -22,7 +22,7 @@ indicatif = "0.13.0"
 lazy_static = "1.4.0"
 log = "0.4.8"
 nix = "0.16.1"
-reqwest = { version = "0.9.24", default-features = false, features = ["rustls-tls"] }
+reqwest = { version = "0.10.0", default-features = false, features = ["blocking", "rustls-tls"] }
 serde = "1.0.104"
 serde_derive = "1.0.103"
 serde_yaml = "0.8.11"
diff --git a/install/src/command.rs b/install/src/command.rs
index e8e6a07969..08ce2fcfe1 100644
--- a/install/src/command.rs
+++ b/install/src/command.rs
@@ -79,7 +79,7 @@ fn download_to_temp_archive(
     let temp_dir = TempDir::new(clap::crate_name!())?;
     let temp_file = temp_dir.path().join("release.tar.bz2");
 
-    let client = reqwest::Client::new();
+    let client = reqwest::blocking::Client::new();
 
     let progress_bar = new_spinner_progress_bar();
     progress_bar.set_message(&format!("{}Downloading...", TRUCK));
diff --git a/metrics/Cargo.toml b/metrics/Cargo.toml
index 001ab8109e..a98ac4eb18 100644
--- a/metrics/Cargo.toml
+++ b/metrics/Cargo.toml
@@ -12,7 +12,7 @@ edition = "2018"
 env_logger = "0.7.1"
 lazy_static = "1.4.0"
 log = "0.4.8"
-reqwest = { version = "0.9.24", default-features = false, features = ["rustls-tls"] }
+reqwest = { version = "0.10.0", default-features = false, features = ["blocking", "rustls-tls"] }
 solana-sdk = { path = "../sdk", version = "0.23.0" }
 sys-info = "0.5.8"
 
diff --git a/metrics/src/metrics.rs b/metrics/src/metrics.rs
index c66f9da9ee..f24ca5af2d 100644
--- a/metrics/src/metrics.rs
+++ b/metrics/src/metrics.rs
@@ -97,12 +97,12 @@ impl MetricsWriter for InfluxDbMetricsWriter {
                 line.push_str(&format!(" {}\n", &point.timestamp));
             }
 
-            let client = reqwest::Client::builder()
+            let client = reqwest::blocking::Client::builder()
                 .timeout(Duration::from_secs(5))
                 .build()
                 .unwrap();
             let response = client.post(write_url.as_str()).body(line).send();
-            if let Ok(mut resp) = response {
+            if let Ok(resp) = response {
                 info!(
                     "submit response: {} {}",
                     resp.status(),
@@ -402,7 +402,7 @@ pub fn query(q: &str) -> Result<String, String> {
         &config.host, &config.username, &config.password, &q
     );
 
-    let response = reqwest::get(query_url.as_str())
+    let response = reqwest::blocking::get(query_url.as_str())
         .map_err(|err| err.to_string())?
         .text()
         .map_err(|err| err.to_string())?;
diff --git a/programs/btc_spv_bin/Cargo.toml b/programs/btc_spv_bin/Cargo.toml
index f4b4dbc90d..f1910b20e7 100644
--- a/programs/btc_spv_bin/Cargo.toml
+++ b/programs/btc_spv_bin/Cargo.toml
@@ -10,7 +10,7 @@ edition = "2018"
 
 [dependencies]
 clap="2.33.0"
-reqwest = { version = "0.9.24", default-features = false, features = ["rustls-tls"] }
+reqwest = { version = "0.10.0", default-features = false, features = ["blocking", "json", "rustls-tls"] }
 serde="1.0.104"
 serde_derive="1.0.103"
 serde_json = "1.0.44"
diff --git a/programs/btc_spv_bin/src/block.rs b/programs/btc_spv_bin/src/block.rs
index 87aea60b18..5abf4674df 100644
--- a/programs/btc_spv_bin/src/block.rs
+++ b/programs/btc_spv_bin/src/block.rs
@@ -7,10 +7,10 @@ use std::io::prelude::*;
 
 fn get_block_raw(hash: &str) -> String {
     let qs = format!("https://blockchain.info/block/{}?format=hex", hash);
-    let body = reqwest::get(&qs);
+    let body = reqwest::blocking::get(&qs);
     match body {
         Err(e) => panic!("rest request failed {}", e),
-        Ok(mut n) => {
+        Ok(n) => {
             if n.status().is_success() {
                 n.text().unwrap()
             } else {
diff --git a/programs/btc_spv_bin/src/blockheade.rs b/programs/btc_spv_bin/src/blockheade.rs
index ccba170ca2..aa53bd3b7a 100644
--- a/programs/btc_spv_bin/src/blockheade.rs
+++ b/programs/btc_spv_bin/src/blockheade.rs
@@ -28,10 +28,10 @@ struct JsonBH {
 #[allow(dead_code)]
 fn get_header_json(hash: &str) -> JsonBH {
     let qs = format!("https://www.blockchain.info/rawblock/{}", hash);
-    let body = reqwest::get(&qs);
+    let body = reqwest::blocking::get(&qs);
     match body {
         Err(e) => panic!("rest request failed {}", e),
-        Ok(mut n) => {
+        Ok(n) => {
             if n.status().is_success() {
                 let jsonbh: JsonBH = n.json().unwrap();
                 jsonbh
@@ -44,10 +44,10 @@ fn get_header_json(hash: &str) -> JsonBH {
 
 fn get_header_raw(hash: &str) -> String {
     let qs = format!("https://blockchain.info/block/{}?format=hex", hash);
-    let body = reqwest::get(&qs);
+    let body = reqwest::blocking::get(&qs);
     match body {
         Err(e) => panic!("rest request failed {}", e),
-        Ok(mut n) => {
+        Ok(n) => {
             if n.status().is_success() {
                 let textbh: String = n.text().unwrap();
                 let hs = &textbh[0..160]; // 160 characters since it's in hex format
diff --git a/validator/Cargo.toml b/validator/Cargo.toml
index 76f4cdc857..6e963e3224 100644
--- a/validator/Cargo.toml
+++ b/validator/Cargo.toml
@@ -15,7 +15,7 @@ chrono = { version = "0.4.10", features = ["serde"] }
 console = "0.9.1"
 log = "0.4.8"
 indicatif = "0.13.0"
-reqwest = { version = "0.9.24", default-features = false }
+reqwest = { version = "0.10.0", default-features = false, features = ["blocking"] }
 serde_json = "1.0.44"
 solana-clap-utils = { path = "../clap-utils", version = "0.23.0" }
 solana-client = { path = "../client", version = "0.23.0" }
diff --git a/validator/src/main.rs b/validator/src/main.rs
index 720db5e6c3..8218cef83f 100644
--- a/validator/src/main.rs
+++ b/validator/src/main.rs
@@ -98,7 +98,7 @@ fn download_tar_bz2(
     let progress_bar = new_spinner_progress_bar();
     progress_bar.set_message(&format!("{}Downloading {}...", TRUCK, url));
 
-    let client = reqwest::Client::new();
+    let client = reqwest::blocking::Client::new();
     let response = client
         .get(url.as_str())
         .send()
diff --git a/watchtower/Cargo.toml b/watchtower/Cargo.toml
index 6ea9081719..0e61fe0a45 100644
--- a/watchtower/Cargo.toml
+++ b/watchtower/Cargo.toml
@@ -11,7 +11,7 @@ homepage = "https://solana.com/"
 [dependencies]
 clap = "2.33.0"
 log = "0.4.8"
-reqwest = { version = "0.9.24", default-features = false, features = ["rustls-tls"] }
+reqwest = { version = "0.10.0", default-features = false, features = ["blocking", "rustls-tls"] }
 serde_json = "1.0"
 solana-clap-utils = { path = "../clap-utils", version = "0.23.0" }
 solana-client = { path = "../client", version = "0.23.0" }
@@ -22,4 +22,3 @@ solana-sdk = { path = "../sdk", version = "0.23.0" }
 [[bin]]
 name = "solana-watchtower"
 path = "src/main.rs"
-
diff --git a/watchtower/src/notifier.rs b/watchtower/src/notifier.rs
index 167745e333..d88b067520 100644
--- a/watchtower/src/notifier.rs
+++ b/watchtower/src/notifier.rs
@@ -1,5 +1,5 @@
 use log::*;
-use reqwest::Client;
+use reqwest::blocking::Client;
 use serde_json::json;
 use std::env;