Update Cargo's submodule

Bring in a few updates and fixes, mostly a standard update.

diff --git a/src/Cargo.lock b/src/Cargo.lock
index 9a383a381d5fb1f80f1fdcc2a0b235a278cca565..526b2209de8fed280d8b52b92c2a140c703d4d53 100644 (file)
--- a/src/Cargo.lock
+++ b/src/Cargo.lock
@@ -82,7 +82,7 @@ dependencies = [
  "environment 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure_derive 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -116,6 +116,19 @@ dependencies = [
  "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "bit-set"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bit-vec 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "bit-vec"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "bitflags"
 version = "0.9.1"
@@ -142,7 +155,7 @@ dependencies = [
  "pretty_assertions 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "toml 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -202,7 +215,7 @@ dependencies = [
  "ignore 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "jobserver 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazycell 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazycell 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
  "libgit2-sys 0.7.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -210,6 +223,7 @@ dependencies = [
  "num_cpus 1.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "opener 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl 0.10.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proptest 0.8.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-workspace-hack 1.0.0",
  "rustfix 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "same-file 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -217,7 +231,7 @@ dependencies = [
  "serde 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_ignored 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)",
  "shell-escape 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "tar 0.4.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempfile 3.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -237,7 +251,7 @@ dependencies = [
  "semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -414,7 +428,7 @@ dependencies = [
  "rustfix 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -431,7 +445,7 @@ dependencies = [
  "miow 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempfile 3.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -465,7 +479,7 @@ dependencies = [
  "failure 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -633,7 +647,7 @@ dependencies = [
  "regex 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)",
  "strum 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "strum_macros 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -879,7 +893,7 @@ dependencies = [
  "quick-error 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -989,7 +1003,7 @@ dependencies = [
 
 [[package]]
 name = "itoa"
-version = "0.4.2"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -1016,7 +1030,7 @@ dependencies = [
  "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1038,7 +1052,7 @@ dependencies = [
  "num-traits 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "url_serde 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1058,7 +1072,7 @@ dependencies = [
 
 [[package]]
 name = "lazycell"
-version = "1.0.0"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -1192,7 +1206,7 @@ dependencies = [
  "phf_codegen 0.7.22 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)",
  "string_cache 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "string_cache_codegen 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tendril 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1224,7 +1238,7 @@ dependencies = [
  "regex 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)",
  "shlex 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempfile 3.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "toml 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1586,6 +1600,23 @@ dependencies = [
  "core 0.0.0",
 ]
 
+[[package]]
+name = "proptest"
+version = "0.8.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bit-set 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-traits 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quick-error 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex-syntax 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rusty-fork 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tempfile 3.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "pulldown-cmark"
 version = "0.1.2"
@@ -1792,7 +1823,7 @@ dependencies = [
  "rustfmt-nightly 0.99.5",
  "serde 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "walkdir 2.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2475,7 +2506,7 @@ dependencies = [
  "log 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2499,12 +2530,23 @@ dependencies = [
  "rustc-ap-syntax_pos 263.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)",
  "term 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "toml 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-segmentation 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "rusty-fork"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quick-error 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tempfile 3.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wait-timeout 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "ryu"
 version = "0.2.6"
@@ -2576,10 +2618,10 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.26"
+version = "1.0.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "itoa 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "ryu 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2889,7 +2931,7 @@ version = "0.1.0"
 dependencies = [
  "serde 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.75 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3031,7 +3073,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "getset 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -3045,6 +3087,14 @@ name = "void"
 version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "wait-timeout"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "walkdir"
 version = "2.2.5"
@@ -3131,6 +3181,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "9a7d5b8723950951411ee34d271d99dddcc2035a16ab25310ea2c8cfd4369652"
 "checksum backtrace 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)" = "89a47830402e9981c5c41223151efcced65a0510c13097c769cede7efb34782a"
 "checksum backtrace-sys 0.1.24 (registry+https://github.com/rust-lang/crates.io-index)" = "c66d56ac8dabd07f6aacdaf633f4b8262f5b3601a810a0dcddffd5c22c69daa0"
+"checksum bit-set 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "6f1efcc46c18245a69c38fcc5cc650f16d3a59d034f3106e9ed63748f695730a"
+"checksum bit-vec 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4440d5cb623bb7390ae27fec0bb6c61111969860f8e3ae198bfa0663645e67cf"
 "checksum bitflags 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4efd02e230a02e18f92fc2735f44597385ed02ad8f831e7c1c1156ee5e1ab3a5"
 "checksum bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "228047a76f468627ca71776ecdebd732a3423081fcf5125585bcd7c49886ce12"
 "checksum bufstream 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "f2f382711e76b9de6c744cc00d0497baba02fb00a787f088c879f01d09468e32"
@@ -3205,7 +3257,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum is-match 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7e5b386aef33a1c677be65237cb9d32c3f3ef56bd035949710c4bb13083eb053"
 "checksum isatty 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "6c324313540cd4d7ba008d43dc6606a32a5579f13cc17b2804c13096f0a5c522"
 "checksum itertools 0.7.8 (registry+https://github.com/rust-lang/crates.io-index)" = "f58856976b776fedd95533137617a02fb25719f40e7d9b01c7043cd65474f450"
-"checksum itoa 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "5adb58558dcd1d786b5f0bd15f3226ee23486e24b7b58304b60f64dc68e62606"
+"checksum itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "1306f3464951f30e30d12373d31c79fbd52d236e5e896fd92f96ec7babbbe60b"
 "checksum jobserver 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)" = "60af5f849e1981434e4a31d3d782c4774ae9b434ce55b101a96ecfd09147e8be"
 "checksum json 0.11.13 (registry+https://github.com/rust-lang/crates.io-index)" = "9ad0485404155f45cce53a40d4b2d6ac356418300daed05273d9e26f91c390be"
 "checksum jsonrpc-core 8.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "ddf83704f4e79979a424d1082dd2c1e52683058056c9280efa19ac5f6bc9033c"
@@ -3213,7 +3265,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum languageserver-types 0.45.0 (registry+https://github.com/rust-lang/crates.io-index)" = "9d91d91d1c23db74187096d191967cb49f49bb175ad6d855fa9229d16ef2c982"
 "checksum lazy_static 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "76f033c7ad61445c5b347c7382dd1237847eb1bce590fe50365dcb33d546be73"
 "checksum lazy_static 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ca488b89a5657b0a2ecd45b95609b3e848cf1755da332a0da46e2b2b1cb371a7"
-"checksum lazycell 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d33a48d0365c96081958cc663eef834975cb1e8d8bea3378513fc72bdbf11e50"
+"checksum lazycell 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ddba4c30a78328befecec92fc94970e53b3ae385827d28620f0f5bb2493081e0"
 "checksum libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)" = "76e3a3ef172f1a0b9a9ff0dd1491ae5e6c948b94479a3021819ba7d860c8645d"
 "checksum libgit2-sys 0.7.9 (registry+https://github.com/rust-lang/crates.io-index)" = "93f2b22fce91fb820363cf88a849a8f8fdfd8be37774b6a9dd6cbda05cf940e6"
 "checksum libnghttp2-sys 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4ffbfb81475cc9f625e44f3a8f8b9cf7173815ae1c7cc2fa91853ec009e38198"
@@ -3268,6 +3320,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum pretty_assertions 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3a029430f0d744bc3d15dd474d591bed2402b645d024583082b9f63bb936dac6"
 "checksum proc-macro2 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)" = "1b06e2f335f48d24442b35a19df506a835fb3547bc3c06ef27340da9acf5cae7"
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@@ -3308,6 +3361,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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diff --git a/src/tools/cargo b/src/tools/cargo
index de314a8b2d45bce4958fc23939c5e4286e31621c..ad6e5c0037d88602a1c95051e42b392ed5ffcbe8 160000 (submodule)
--- a/src/tools/cargo
+++ b/src/tools/cargo
@@ -1 +1 @@
-Subproject commit de314a8b2d45bce4958fc23939c5e4286e31621c
+Subproject commit ad6e5c0037d88602a1c95051e42b392ed5ffcbe8