* update actix-web version (#3435)

* fix dependencies performance regressions

frameworks/Rust/actix/Cargo.lock

@@ -2,23 +2,25 @@
 name = "actix"
 version = "0.2.0"
 dependencies = [
- "actix 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "actix-web 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "actix 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "actix-web 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "askama 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "diesel 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "postgres 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.33 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.33 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-core 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-io 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "actix"
-version = "0.5.4"
+version = "0.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "actix_derive 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -26,24 +28,24 @@ dependencies = [
  "bytes 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-channel 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "skeptic 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-core 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-core 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-io 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-signal 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "trust-dns-resolver 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "uuid 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "uuid 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "actix-web"
-version = "0.4.9"
+version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "actix 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "actix 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "base64 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bitflags 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "brotli2 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -53,7 +55,7 @@ dependencies = [
  "encoding 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "flate2 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-cpupool 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "h2 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -71,13 +73,13 @@ dependencies = [
  "rand 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.33 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha1 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "skeptic 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.39 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-core 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-core 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-io 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "trust-dns-resolver 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "version_check 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -267,7 +269,7 @@ dependencies = [
  "semver 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.33 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.33 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -315,15 +317,6 @@ dependencies = [
  "crossbeam-utils 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "crossbeam-deque"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "crossbeam-epoch 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "crossbeam-epoch"
 version = "0.2.0"
@@ -351,19 +344,6 @@ dependencies = [
  "scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "crossbeam-epoch"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "arrayvec 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "cfg-if 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 0.2.11 (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-utils"
 version = "0.2.2"
@@ -563,7 +543,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "futures"
-version = "0.1.18"
+version = "0.1.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -571,7 +551,7 @@ name = "futures-cpupool"
 version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -601,13 +581,13 @@ dependencies = [
  "byteorder 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "bytes 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "indexmap 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "string 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-io 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -690,7 +670,7 @@ dependencies = [
 
 [[package]]
 name = "itoa"
-version = "0.3.4"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -883,7 +863,7 @@ dependencies = [
 
 [[package]]
 name = "num-traits"
-version = "0.2.1"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -1211,12 +1191,12 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.11"
+version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "dtoa 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "itoa 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "num-traits 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "itoa 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-traits 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.33 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1251,7 +1231,7 @@ dependencies = [
  "error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "pulldown-cmark 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempdir 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "walkdir 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1360,113 +1340,59 @@ dependencies = [
  "winapi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "tokio"
-version = "0.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bytes 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
- "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "mio 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "slab 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-reactor 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "tokio-core"
-version = "0.1.15"
+version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "scoped-tls 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-reactor 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "tokio-executor"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "futures 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-io 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tokio-io"
-version = "0.1.6"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "tokio-reactor"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "futures 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "mio 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "slab 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "tokio-signal"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio-uds 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-core 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-core 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-io 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "tokio-threadpool"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "crossbeam-deque 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "trust-dns-proto"
-version = "0.3.1"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "byteorder 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "error-chain 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "idna 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-core 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-core 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-io 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1476,14 +1402,14 @@ version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "error-chain 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "ipconfig 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "lru-cache 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "resolv-conf 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-core 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "trust-dns-proto 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-core 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "trust-dns-proto 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1566,9 +1492,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "uuid"
-version = "0.6.1"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
+ "cfg-if 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1657,8 +1584,8 @@ dependencies = [
 ]
 
 [metadata]
-"checksum actix 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)" = "03b9e0cd2a9ab4bc9672126f05335b4a7fec024b4c74ebc522873829cab54f62"
-"checksum actix-web 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)" = "30223de64291f24c0d0628d0a78840ebd766a4f755a35ec6917125315a0b2af2"
+"checksum actix 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)" = "29d85dc76d055498ef65ecf556df154393f94f55d325a05be20c676432536ce7"
+"checksum actix-web 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)" = "a6477a2dd082fe35e89b3a5b154ac841d0041f786b3d119a8c89776fdca47ae1"
 "checksum actix_derive 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c4b1dc922654b9aca7a8a31eab875fde804fa9fbd67f220f2e457787b23590f2"
 "checksum aho-corasick 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)" = "d6531d44de723825aa81398a6415283229725a00fa30713812ab9323faa82fc4"
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@@ -1687,10 +1614,8 @@ dependencies = [
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 "checksum crossbeam-channel 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "9d7b07a3084d8718d95338443d5a46aab38ce16d5f991d4027a0906b369f70a3"
 "checksum crossbeam-deque 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f739f8c5363aca78cfb059edf753d8f0d36908c348f3d8d1503f03d8b75d9cf3"
-"checksum crossbeam-deque 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c1bdc73742c36f7f35ebcda81dbb33a7e0d33757d03a06d9ddca762712ec5ea2"
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-"checksum crossbeam-epoch 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "2066d2bac93369853e53064ae60d7eab9e8edba77be4ad81bc7628be30aa7960"
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 "checksum dbghelp-sys 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "97590ba53bcb8ac28279161ca943a924d1fd4a8fb3fa63302591647c4fc5b850"
@@ -1716,7 +1641,7 @@ dependencies = [
 "checksum fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)" = "2fad85553e09a6f881f739c29f0b00b0f01357c743266d478b68951ce23285f3"
 "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 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)" = "0bab5b5e94f5c31fc764ba5dd9ad16568aae5d4825538c01d6bca680c9bf94a7"
+"checksum futures 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)" = "83f32b9e9aaa890fe8b9453b27ebbf3d11136a5ce59032500effd0e707bbcd80"
 "checksum futures-cpupool 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "ab90cde24b3319636588d0c35fe03b1333857621051837ed769faefb4c2162e4"
 "checksum gcc 0.3.54 (registry+https://github.com/rust-lang/crates.io-index)" = "5e33ec290da0d127825013597dbdfc28bee4964690c7ce1166cbc2a7bd08b1bb"
 "checksum generic-array 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ef25c5683767570c2bbd7deba372926a55eaae9982d7726ee2a1050239d45b9d"
@@ -1732,7 +1657,7 @@ dependencies = [
 "checksum indexmap 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7b9378f1f3923647a9aea6af4c6b5de68cc8a71415459ad25ef191191c48f5b7"
 "checksum iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "dbe6e417e7d0975db6512b90796e8ce223145ac4e33c377e4a42882a0e88bb08"
 "checksum ipconfig 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "9ec4e18c0a0d4340870c14284293632d8421f419008371422dd327892b88877c"
-"checksum itoa 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8324a32baf01e2ae060e9de58ed0bc2320c9a2833491ee36cd3b4c414de4db8c"
+"checksum itoa 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "92a9df60778f789c37f76778ae8d0a2471c41baa8b059d98a5873c978f549587"
 "checksum kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7507624b29483431c0ba2d82aece8ca6cdba9382bff4ddd0f7490560c056098d"
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@@ -1758,7 +1683,7 @@ dependencies = [
 "checksum net2 0.2.32 (registry+https://github.com/rust-lang/crates.io-index)" = "9044faf1413a1057267be51b5afba8eb1090bd2231c693664aa1db716fe1eae0"
 "checksum nodrop 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)" = "9a2228dca57108069a5262f2ed8bd2e82496d2e074a06d1ccc7ce1687b6ae0a2"
 "checksum nom 3.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "05aec50c70fd288702bcd93284a8444607f3292dbdf2a30de5ea5dcdbe72287b"
-"checksum num-traits 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0b3c2bd9b9d21e48e956b763c9f37134dc62d9e95da6edb3f672cacb6caf3cd3"
+"checksum num-traits 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "dee092fcdf725aee04dd7da1d21debff559237d49ef1cb3e69bcb8ece44c7364"
 "checksum num_cpus 1.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c51a3322e4bca9d212ad9a158a02abc6934d005490c054a2778df73a70aa0a30"
 "checksum owning_ref 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "cdf84f41639e037b484f93433aa3897863b561ed65c6e59c7073d7c561710f37"
 "checksum parking_lot 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)" = "149d8f5b97f3c1133e3cfcd8886449959e856b557ff281e292b733d7c69e005e"
@@ -1797,7 +1722,7 @@ dependencies = [
 "checksum serde 1.0.33 (registry+https://github.com/rust-lang/crates.io-index)" = "4fe95aa0d46f04ce5c3a88bdcd4114ecd6144ed0b2725ebca2f1127744357807"
 "checksum serde_derive 1.0.33 (registry+https://github.com/rust-lang/crates.io-index)" = "23b163a6ce7e1aa897919f9d8e40bd1f8a6f95342ed57727ae31387a01a7a356"
 "checksum serde_derive_internals 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)" = "370aa477297975243dc914d0b0e1234927520ec311de507a560fbd1c80f7ab8c"
-"checksum serde_json 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)" = "fab6c4d75bedcf880711c85e39ebf8ccc70d0eba259899047ec5d7436643ee17"
+"checksum serde_json 1.0.12 (registry+https://github.com/rust-lang/crates.io-index)" = "28556329a1d04efa036376c9588a0ed8655e202676d918733ca8a14740ee31be"
 "checksum sha1 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "2579985fda508104f7587689507983eadd6a6e84dd35d6d115361f530916fa0d"
 "checksum sha2 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7daca11f2fdb8559c4f6c588386bed5e2ad4b6605c1442935a7f08144a918688"
 "checksum siphasher 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "0df90a788073e8d0235a67e50441d47db7c8ad9debd91cbf43736a2a92d36537"
@@ -1815,14 +1740,10 @@ dependencies = [
 "checksum tempdir 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "f73eebdb68c14bcb24aef74ea96079830e7fa7b31a6106e42ea7ee887c1e134e"
 "checksum thread_local 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "279ef31c19ededf577bfd12dfae728040a21f635b06a24cd670ff510edd38963"
 "checksum time 0.1.39 (registry+https://github.com/rust-lang/crates.io-index)" = "a15375f1df02096fb3317256ce2cee6a1f42fc84ea5ad5fc8c421cfe40c73098"
-"checksum tokio 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "490c5ff233997a62649c0a7b523b25a1cc6fab1389b3faed0d72e8bdcef7b0ad"
-"checksum tokio-core 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)" = "b630092b9a89f5c4eedfe9d022a0c16fb111ed2403a38f985bd1ca68b6b762d3"
-"checksum tokio-executor 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "46108c2aca0eb4b9a883bf37a28d122ca70f5318446f59f729cd1ff78a0bb5fb"
-"checksum tokio-io 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "6af9eb326f64b2d6b68438e1953341e00ab3cf54de7e35d92bfc73af8555313a"
-"checksum tokio-reactor 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f21d00eb356854d502b81776cec931d12771e4ed6d198478d23ffd38c19279af"
+"checksum tokio-core 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)" = "c87c27560184212c9dc45cd8f38623f37918248aad5b58fb65303b5d07a98c6e"
+"checksum tokio-io 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "b9532748772222bf70297ec0e2ad0f17213b4a7dd0e6afb68e0a0768f69f4e4f"
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-"checksum tokio-threadpool 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "19a8656c45ae7893c9090ac5c98749e7ff904932973fabd541463f82628efacb"
-"checksum trust-dns-proto 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4696166b548a3240f25ed040250e32e28b4f6e64c465de4caf6cd2f927e8b412"
+"checksum trust-dns-proto 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "0266cdf22b1f3904d21252e71079395bc47836513d4f3888ff85b57a6add2227"
 "checksum trust-dns-resolver 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "87cff716794d5ab064957bb78fc5575a38337571917ddd86fc2fed52dc48b141"
 "checksum typenum 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "612d636f949607bdf9b123b4a6f6d966dedf3ff669f7f045890d3a4a73948169"
 "checksum ucd-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "fd2be2d6639d0f8fe6cdda291ad456e23629558d466e2789d2c3e9892bda285d"
@@ -1836,7 +1757,7 @@ dependencies = [
 "checksum untrusted 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "f392d7819dbe58833e26872f5f6f0d68b7bbbe90fc3667e98731c4a15ad9a7ae"
 "checksum url 1.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f808aadd8cfec6ef90e4a14eb46f24511824d1ac596b9682703c87056c8678b7"
 "checksum utf8-ranges 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "662fab6525a98beff2921d7f61a39e7d59e0b425ebc7d0d9e66d316e55124122"
-"checksum uuid 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)" = "990fb49481275abe3c8e2a91339c009cd6146d9f38fc3413e4163d892cbaffbb"
+"checksum uuid 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "d4670e1e935f7edd193a413f802e2ee52274aed62a09ccaab1656515c9c53a66"
 "checksum vcpkg 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "9e0a7d8bed3178a8fb112199d466eeca9ed09a14ba8ad67718179b4fd5487d0b"
 "checksum version_check 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "6b772017e347561807c1aa192438c5fd74242a670a6cffacc40f2defd1dc069d"
 "checksum void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"

frameworks/Rust/actix/Cargo.toml

@@ -23,12 +23,14 @@ serde_derive = "1.0"
 rand = "0.4"
 num_cpus = "1.0"
 futures = "0.1"
+tokio-io = "=0.1.5"
+tokio-core = "=0.1.11"
 http = "0.1"
 diesel = { version = "1.1", features = ["postgres"] }
 postgres = "0.15"
 
 actix = "0.5"
-actix-web = "^0.4.9"
+actix-web = "^0.4.10"
 
 [build-dependencies]
 askama = "0.5"

frameworks/Rust/actix/src/main.rs

@@ -16,6 +16,7 @@ use actix::prelude::*;
 use askama::Template;
 use http::header;
 use futures::Future;
+use diesel::prelude::{Connection, PgConnection};
 
 mod db;
 mod schema;
@@ -133,7 +134,11 @@ fn main() {
     let db_url = "postgres://benchmarkdbuser:benchmarkdbpass@TFB-database/hello_world";
 
     // Avoid triggering "FATAL: the database system is starting up" error from postgres.
-    std::thread::sleep(std::time::Duration::from_secs(5));
+    {
+        if PgConnection::establish(db_url).is_err() {
+            std::thread::sleep(std::time::Duration::from_secs(5));
+        }
+    }
 
     // Start db executor actors
     let addr = SyncArbiter::start(

frameworks/Rust/actix/src/pg.rs

@@ -267,7 +267,11 @@ fn main() {
     let db_url = "postgres://benchmarkdbuser:benchmarkdbpass@TFB-database/hello_world";
 
     // Avoid triggering "FATAL: the database system is starting up" error from postgres.
-    std::thread::sleep(std::time::Duration::from_secs(5));
+    {
+        if Connection::connect(db_url, TlsMode::None).is_err() {
+            std::thread::sleep(std::time::Duration::from_secs(5));
+        }
+    }
 
     // Start db executor actors
     let addr = SyncArbiter::start(