diff --git a/home-manager/packages/rust-scripts/Cargo.lock b/home-manager/packages/rust-scripts/Cargo.lock
index a581ec8f..10d9e0a4 100644
--- a/home-manager/packages/rust-scripts/Cargo.lock
+++ b/home-manager/packages/rust-scripts/Cargo.lock
@@ -1,6 +1,6 @@
 [[package]]
 name = "aho-corasick"
-version = "0.6.4"
+version = "0.6.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "memchr 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -8,11 +8,11 @@ dependencies = [
 
 [[package]]
 name = "backtrace"
-version = "0.3.8"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "backtrace-sys 0.1.23 (registry+https://github.com/rust-lang/crates.io-index)",
- "cfg-if 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-demangle 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -23,7 +23,7 @@ name = "backtrace-sys"
 version = "0.1.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cc 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -44,21 +44,21 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "cc"
-version = "1.0.17"
+version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "cfg-if"
-version = "0.1.3"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "chrono"
-version = "0.4.2"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "num-integer 0.1.38 (registry+https://github.com/rust-lang/crates.io-index)",
- "num-traits 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-integer 0.1.39 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-traits 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -93,7 +93,7 @@ dependencies = [
 
 [[package]]
 name = "dtoa"
-version = "0.4.2"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -163,7 +163,7 @@ name = "error-chain"
 version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "backtrace 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "backtrace 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -190,12 +190,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "getopts"
-version = "0.2.17"
+version = "0.2.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "unicode-width 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
 
 [[package]]
 name = "itoa"
-version = "0.4.1"
+version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -209,7 +212,7 @@ dependencies = [
 
 [[package]]
 name = "lazy_static"
-version = "1.0.1"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -224,10 +227,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "log"
-version = "0.4.2"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cfg-if 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -267,15 +270,15 @@ dependencies = [
 
 [[package]]
 name = "num-integer"
-version = "0.1.38"
+version = "0.1.39"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "num-traits 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-traits 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "num-traits"
-version = "0.2.4"
+version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -291,7 +294,7 @@ name = "pulldown-cmark"
 version = "0.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "getopts 0.2.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "getopts 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -332,7 +335,7 @@ name = "regex"
 version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "aho-corasick 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "aho-corasick 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "memchr 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex-syntax 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "thread_local 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -359,16 +362,16 @@ dependencies = [
 name = "rust-scripts"
 version = "0.1.0"
 dependencies = [
- "chrono 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "chrono 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "dialog 0.1.0",
  "error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "maildir 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "mailparse 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.66 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.66 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_yaml 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_yaml 0.7.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "task-hookrs 0.5.0",
  "uuid 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -393,37 +396,37 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.66"
+version = "1.0.70"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "serde_derive"
-version = "1.0.66"
+version = "1.0.70"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.14.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.14.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.20"
+version = "1.0.24"
 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 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "dtoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "itoa 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "serde_yaml"
-version = "0.7.4"
+version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "dtoa 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "dtoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "linked-hash-map 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
  "yaml-rust 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -448,7 +451,7 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "0.14.2"
+version = "0.14.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -468,13 +471,13 @@ dependencies = [
 name = "task-hookrs"
 version = "0.5.0"
 dependencies = [
- "chrono 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "chrono 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "derive_builder 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.66 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.66 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.20 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "uuid 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -500,7 +503,7 @@ name = "thread_local"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "lazy_static 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "unreachable 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -552,9 +555,9 @@ name = "uuid"
 version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cfg-if 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -600,18 +603,18 @@ dependencies = [
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+"checksum dtoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "6d301140eb411af13d3115f9a562c85cc6b541ade9dfa314132244aaee7489dd"
 "checksum encode_unicode 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "28d65f1f5841ef7c6792861294b72beda34c664deb8be27970f36c306b7da1ce"
 "checksum encoding 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)" = "6b0d943856b990d12d3b55b359144ff341533e516d94098b1d3fc1ac666d36ec"
 "checksum encoding-index-japanese 1.20141219.5 (registry+https://github.com/rust-lang/crates.io-index)" = "04e8b2ff42e9a05335dbf8b5c6f7567e5591d0d916ccef4e0b1710d32a0d0c91"
@@ -624,19 +627,19 @@ dependencies = [
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-"checksum getopts 0.2.17 (registry+https://github.com/rust-lang/crates.io-index)" = "b900c08c1939860ce8b54dc6a89e26e00c04c380fd0e09796799bd7f12861e05"
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 "checksum kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7507624b29483431c0ba2d82aece8ca6cdba9382bff4ddd0f7490560c056098d"
-"checksum lazy_static 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "e6412c5e2ad9584b0b8e979393122026cdd6d2a80b933f890dcd694ddbe73739"
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 "checksum nix 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "bfb3ddedaa14746434a02041940495bf11325c22f6d36125d3bdd56090d50a79"
-"checksum num-integer 0.1.38 (registry+https://github.com/rust-lang/crates.io-index)" = "6ac0ea58d64a89d9d6b7688031b3be9358d6c919badcf7fbb0527ccfd891ee45"
-"checksum num-traits 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)" = "775393e285254d2f5004596d69bb8bc1149754570dcc08cf30cabeba67955e28"
+"checksum num-integer 0.1.39 (registry+https://github.com/rust-lang/crates.io-index)" = "e83d528d2677f0518c570baf2b7abdcf0cd2d248860b68507bdcb3e91d4c0cea"
+"checksum num-traits 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "630de1ef5cc79d0cdd78b7e33b81f083cbfe90de0f4b2b2f07f905867c70e9fe"
 "checksum proc-macro2 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "effdb53b25cdad54f8f48843d67398f7ef2e14f12c1b4cb4effc549a6462a4d6"
 "checksum pulldown-cmark 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "8361e81576d2e02643b04950e487ec172b687180da65c731c03cf336784e6c07"
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@@ -649,13 +652,13 @@ dependencies = [
 "checksum remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3488ba1b9a2084d38645c4c08276a1752dcbf2c7130d74f1569681ad5d2799c5"
 "checksum rustc-demangle 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "76d7ba1feafada44f2d38eed812bd2489a03c0f5abb975799251518b68848649"
 "checksum rustyline 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "00b06ac9c8e8e3e83b33d175d39a9f7b6c2c930c82990593719c8e48788ae2d9"
-"checksum serde 1.0.66 (registry+https://github.com/rust-lang/crates.io-index)" = "e9a2d9a9ac5120e0f768801ca2b58ad6eec929dc9d1d616c162f208869c2ce95"
-"checksum serde_derive 1.0.66 (registry+https://github.com/rust-lang/crates.io-index)" = "0a90213fa7e0f5eac3f7afe2d5ff6b088af515052cc7303bd68c7e3b91a3fb79"
-"checksum serde_json 1.0.20 (registry+https://github.com/rust-lang/crates.io-index)" = "fc97cccc2959f39984524026d760c08ef0dd5f0f5948c8d31797dbfae458c875"
-"checksum serde_yaml 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)" = "107bb818146aaf922e7bbcf6a940f1db2f0dcf381779b451e400331b2c6f86db"
+"checksum serde 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)" = "0c3adf19c07af6d186d91dae8927b83b0553d07ca56cbf7f2f32560455c91920"
+"checksum serde_derive 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)" = "3525a779832b08693031b8ecfb0de81cd71cfd3812088fafe9a7496789572124"
+"checksum serde_json 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)" = "c3c6908c7b925cd6c590358a4034de93dbddb20c45e1d021931459fd419bf0e2"
+"checksum serde_yaml 0.7.5 (registry+https://github.com/rust-lang/crates.io-index)" = "ef8099d3df28273c99a1728190c7a9f19d444c941044f64adf986bee7ec53051"
 "checksum skeptic 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)" = "34c7f11b6755efa4abfd2739426c17de0a36153510bacd6147113fd3a9f2634d"
 "checksum syn 0.11.11 (registry+https://github.com/rust-lang/crates.io-index)" = "d3b891b9015c88c576343b9b3e41c2c11a51c219ef067b264bd9c8aa9b441dad"
-"checksum syn 0.14.2 (registry+https://github.com/rust-lang/crates.io-index)" = "c67da57e61ebc7b7b6fff56bb34440ca3a83db037320b0507af4c10368deda7d"
+"checksum syn 0.14.4 (registry+https://github.com/rust-lang/crates.io-index)" = "2beff8ebc3658f07512a413866875adddd20f4fd47b2a4e6c9da65cd281baaea"
 "checksum synom 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)" = "a393066ed9010ebaed60b9eafa373d4b1baac186dd7e008555b0f702b51945b6"
 "checksum tempdir 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)" = "15f2b5fb00ccdf689e0149d1b1b3c03fead81c2b37735d812fa8bddbbf41b6d8"
 "checksum termios 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "70226acdf12d182df757d9fb07c0257a1558ec48c8059f607d6b38145ce4e2fa"
diff --git a/home-manager/packages/rust-scripts/Cargo.nix b/home-manager/packages/rust-scripts/Cargo.nix
index 7df51698..738ab5c6 100644
--- a/home-manager/packages/rust-scripts/Cargo.nix
+++ b/home-manager/packages/rust-scripts/Cargo.nix
@@ -20,20 +20,20 @@ in
 rec {
   rust_scripts = f: rust_scripts_0_1_0 { features = rust_scripts_0_1_0_features { rust_scripts_0_1_0 = f; }; };
   __all = [ (rust_scripts {}) ];
-  aho_corasick_0_6_4_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
+  aho_corasick_0_6_6_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
     crateName = "aho-corasick";
-    version = "0.6.4";
+    version = "0.6.6";
     authors = [ "Andrew Gallant <jamslam@gmail.com>" ];
-    sha256 = "189v919mp6rzzgjp1khpn4zlq8ls81gh43x1lmc8kbkagdlpq888";
+    sha256 = "0ap5lv1q6ylmzq70bjgg66dsa6p9926gwv2q4z0chfjnii8hczq8";
     libName = "aho_corasick";
-    crateBin = [ {  name = "aho-corasick-dot"; } ];
+    crateBin = [ {  name = "aho-corasick-dot";  path = "src/main.rs"; } ];
     inherit dependencies buildDependencies features;
   };
-  backtrace_0_3_8_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
+  backtrace_0_3_9_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
     crateName = "backtrace";
-    version = "0.3.8";
+    version = "0.3.9";
     authors = [ "Alex Crichton <alex@alexcrichton.com>" "The Rust Project Developers" ];
-    sha256 = "0qyb9af8zx29qf24rb0m08lf7dgz2vm2sc039npwvkwm717cy3mq";
+    sha256 = "137pjkcn89b7fqk78w65ggj92pynmf1hkr1sjz53aga4b50lkmwm";
     inherit dependencies buildDependencies features;
   };
   backtrace_sys_0_1_23_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
@@ -65,25 +65,25 @@ rec {
     sha256 = "162p4w4h1ad76awq6b5yivmls3d50m9cl27d8g588lsps6g8s5rw";
     inherit dependencies buildDependencies features;
   };
-  cc_1_0_17_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
+  cc_1_0_18_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
     crateName = "cc";
-    version = "1.0.17";
+    version = "1.0.18";
     authors = [ "Alex Crichton <alex@alexcrichton.com>" ];
-    sha256 = "0jb8rw68iy9fj3is5gimzwyr5nwj5ip6fmi04zm9flhml0wxzf44";
+    sha256 = "0wcnpa54qvm5921wwrrkn8cwxd5y0p5f4gb1qgyh5imii7rdhpjx";
     inherit dependencies buildDependencies features;
   };
-  cfg_if_0_1_3_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
+  cfg_if_0_1_4_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
     crateName = "cfg-if";
-    version = "0.1.3";
+    version = "0.1.4";
     authors = [ "Alex Crichton <alex@alexcrichton.com>" ];
-    sha256 = "0hphfz5qg40gr5p18gmgy2rzkqj019lii3n0dy3s0a6lnl9106k6";
+    sha256 = "0n5baxk53dvqjymzwynq55wb805b24390qx1n16zi8fjzq90j7k4";
     inherit dependencies buildDependencies features;
   };
-  chrono_0_4_2_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
+  chrono_0_4_4_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
     crateName = "chrono";
-    version = "0.4.2";
+    version = "0.4.4";
     authors = [ "Kang Seonghoon <public+rust@mearie.org>" "Brandon W Maister <quodlibetor@gmail.com>" ];
-    sha256 = "1zp63v1g56kfjnazmqg8s4gb66l0ra8ggn3gzqbf9sr8d5lnfzak";
+    sha256 = "169h5rlrb9df3yvnzihjw39cjipvz90qgf9211pivms2s9xnpqpr";
     inherit dependencies buildDependencies features;
   };
   derive_builder_0_5_1_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
@@ -109,11 +109,11 @@ rec {
     src = /home/maralorn/data/aktuell/it/code/dialog-rs;
     inherit dependencies buildDependencies features;
   };
-  dtoa_0_4_2_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
+  dtoa_0_4_3_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
     crateName = "dtoa";
-    version = "0.4.2";
+    version = "0.4.3";
     authors = [ "David Tolnay <dtolnay@gmail.com>" ];
-    sha256 = "1bxsh6fags7nr36vlz07ik2a1rzyipc8x1y30kjk832hf2pzadmw";
+    sha256 = "1xysdxdm24sk5ysim7lps4r2qaxfnj0sbakhmps4d42yssx30cw8";
     inherit dependencies buildDependencies features;
   };
   encode_unicode_0_1_3_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
@@ -212,18 +212,18 @@ rec {
     sha256 = "08jp1zxrm9jbrr6l26bjal4dbm8bxfy57ickdgibsqxr1n9j3hf5";
     inherit dependencies buildDependencies features;
   };
-  getopts_0_2_17_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
+  getopts_0_2_18_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
     crateName = "getopts";
-    version = "0.2.17";
+    version = "0.2.18";
     authors = [ "The Rust Project Developers" ];
-    sha256 = "1rifkxn7njr2w1dsa29hrm26ywgcg8gv1ms00g3vs5mjiabxk0jv";
+    sha256 = "0c1m95wg8pkvdq4mwcd2v78r1lb6a5s3ljm7158dsl56mvzcwd5y";
     inherit dependencies buildDependencies features;
   };
-  itoa_0_4_1_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
+  itoa_0_4_2_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
     crateName = "itoa";
-    version = "0.4.1";
+    version = "0.4.2";
     authors = [ "David Tolnay <dtolnay@gmail.com>" ];
-    sha256 = "1jyrsmrm5q4r2ipmq5hvvkqg0mgnlbk44lm7gr0v9ymvbrh2gbij";
+    sha256 = "193a744yd74rmk13hl8xvd9p2hqhdkyf8xkvi1mxm5s10bby0h8v";
     inherit dependencies buildDependencies features;
   };
   kernel32_sys_0_2_2_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
@@ -235,11 +235,11 @@ rec {
     build = "build.rs";
     inherit dependencies buildDependencies features;
   };
-  lazy_static_1_0_1_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
+  lazy_static_1_0_2_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
     crateName = "lazy_static";
-    version = "1.0.1";
+    version = "1.0.2";
     authors = [ "Marvin Löbel <loebel.marvin@gmail.com>" ];
-    sha256 = "0c9f86fk0z18fzmjzkbx23wsah2lxpy09wcld5x4p6s9rkys3cj4";
+    sha256 = "0ix4dmy6zb4v3m75l4alg84fk06y145z52z9pyysc9labw2x5r3r";
     inherit dependencies buildDependencies features;
   };
   libc_0_2_42_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
@@ -256,11 +256,11 @@ rec {
     sha256 = "1f29c7j53z7w5v0g115yii9dmmbsahr93ak375g48vi75v3p4030";
     inherit dependencies buildDependencies features;
   };
-  log_0_4_2_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
+  log_0_4_3_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
     crateName = "log";
-    version = "0.4.2";
+    version = "0.4.3";
     authors = [ "The Rust Project Developers" ];
-    sha256 = "10f8wyygpff3i5j4v4bcmsy637vzsaah7qx615y74vibn3f8fbyd";
+    sha256 = "1gdmwrbm7s18zcdz4lcdhz975m4gwhi854c7j1rvj1gsr8aca250";
     inherit dependencies buildDependencies features;
   };
   maildir_0_1_1_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
@@ -291,19 +291,19 @@ rec {
     sha256 = "17dp0x440bl6a4dc3rxqnj7p2sx46isg2hhvdqpjkdlca84qd7b2";
     inherit dependencies buildDependencies features;
   };
-  num_integer_0_1_38_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
+  num_integer_0_1_39_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
     crateName = "num-integer";
-    version = "0.1.38";
+    version = "0.1.39";
     authors = [ "The Rust Project Developers" ];
-    sha256 = "0xcyvsg43zrmaanf546l67mz816g5jigxi8818rx5y95xid722yy";
+    sha256 = "1f42ls46cghs13qfzgbd7syib2zc6m7hlmv1qlar6c9mdxapvvbg";
     build = "build.rs";
     inherit dependencies buildDependencies features;
   };
-  num_traits_0_2_4_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
+  num_traits_0_2_5_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
     crateName = "num-traits";
-    version = "0.2.4";
+    version = "0.2.5";
     authors = [ "The Rust Project Developers" ];
-    sha256 = "0j0n4lcxbqq8q9v2qcyybz6aqxvmghzl5q2p19ds0c8fl5wviqmj";
+    sha256 = "0ql203ca6lzppksy4fsfnpz3kq96vwlwvyn3ahvnd9g6k9f5ncj0";
     build = "build.rs";
     inherit dependencies buildDependencies features;
   };
@@ -399,34 +399,34 @@ rec {
     sha256 = "0xq3xal9wdyf0z46maspr0qsvw84n2ip8146n433ywvn1c03zwg9";
     inherit dependencies buildDependencies features;
   };
-  serde_1_0_66_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
+  serde_1_0_70_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
     crateName = "serde";
-    version = "1.0.66";
+    version = "1.0.70";
     authors = [ "Erick Tryzelaar <erick.tryzelaar@gmail.com>" "David Tolnay <dtolnay@gmail.com>" ];
-    sha256 = "07z30q9z30z2v3l7j5g3b9lw0s1vlhjimamf0db23yydbp3vf5fi";
+    sha256 = "1z1gyjf5rrs1k3j1civfzqjqs790651bwf8m31bw2pagclhnazs4";
     build = "build.rs";
     inherit dependencies buildDependencies features;
   };
-  serde_derive_1_0_66_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
+  serde_derive_1_0_70_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
     crateName = "serde_derive";
-    version = "1.0.66";
+    version = "1.0.70";
     authors = [ "Erick Tryzelaar <erick.tryzelaar@gmail.com>" "David Tolnay <dtolnay@gmail.com>" ];
-    sha256 = "1xfm8crm8zwv3gqy0zf84wzsk14v855jkr80i8pdw1p8v4lyc2zx";
+    sha256 = "15vn8fs56x0qmv3203m8wkbm9gc95fcwns9djv9aldhrgz25aw41";
     procMacro = true;
     inherit dependencies buildDependencies features;
   };
-  serde_json_1_0_20_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
+  serde_json_1_0_24_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
     crateName = "serde_json";
-    version = "1.0.20";
+    version = "1.0.24";
     authors = [ "Erick Tryzelaar <erick.tryzelaar@gmail.com>" "David Tolnay <dtolnay@gmail.com>" ];
-    sha256 = "0hmbiv68mmr01rbngzvy6w2a8fsv7zi0pk8njghdbzgpipy11sk3";
+    sha256 = "1wvvc3y0202my2p00ah8ygl1794nspar9pf39fz1525jd6m6k8a1";
     inherit dependencies buildDependencies features;
   };
-  serde_yaml_0_7_4_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
+  serde_yaml_0_7_5_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
     crateName = "serde_yaml";
-    version = "0.7.4";
+    version = "0.7.5";
     authors = [ "David Tolnay <dtolnay@gmail.com>" ];
-    sha256 = "03zcqcr643i4knpkhs250d60yvildhcmcsc6s9gxmkax5khc8qwg";
+    sha256 = "1ai03b8gii88kziljn4ja3ayd6mc3zy0y8aq2wncxwkh0gd707gd";
     inherit dependencies buildDependencies features;
   };
   skeptic_0_6_1_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
@@ -444,11 +444,11 @@ rec {
     sha256 = "0yw8ng7x1dn5a6ykg0ib49y7r9nhzgpiq2989rqdp7rdz3n85502";
     inherit dependencies buildDependencies features;
   };
-  syn_0_14_2_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
+  syn_0_14_4_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
     crateName = "syn";
-    version = "0.14.2";
+    version = "0.14.4";
     authors = [ "David Tolnay <dtolnay@gmail.com>" ];
-    sha256 = "1p9wa5h8p3djkhjrjc5bsbmkpylig3h5r0kkrkgv7rpfb4rpzvmp";
+    sha256 = "0hh8ph4pr3cg8kld4b5j6d8lh2q4sl6dhwwka4v15ip5lzd4ra7d";
     inherit dependencies buildDependencies features;
   };
   synom_0_11_3_ = { dependencies?[], buildDependencies?[], features?[] }: buildRustCrate {
@@ -595,86 +595,86 @@ rec {
     sha256 = "1mqv1jagn9hfym28ypp2dq6hw9kcyilzil9ydlpls0ivb8d9i3h8";
     inherit dependencies buildDependencies features;
   };
-  aho_corasick_0_6_4 = { features?(aho_corasick_0_6_4_features {}) }: aho_corasick_0_6_4_ {
+  aho_corasick_0_6_6 = { features?(aho_corasick_0_6_6_features {}) }: aho_corasick_0_6_6_ {
     dependencies = mapFeatures features ([ memchr_2_0_1 ]);
   };
-  aho_corasick_0_6_4_features = f: updateFeatures f (rec {
-    aho_corasick_0_6_4.default = (f.aho_corasick_0_6_4.default or true);
+  aho_corasick_0_6_6_features = f: updateFeatures f (rec {
+    aho_corasick_0_6_6.default = (f.aho_corasick_0_6_6.default or true);
     memchr_2_0_1.default = true;
   }) [ memchr_2_0_1_features ];
-  backtrace_0_3_8 = { features?(backtrace_0_3_8_features {}) }: backtrace_0_3_8_ {
-    dependencies = mapFeatures features ([ cfg_if_0_1_3 rustc_demangle_0_1_8 ])
+  backtrace_0_3_9 = { features?(backtrace_0_3_9_features {}) }: backtrace_0_3_9_ {
+    dependencies = mapFeatures features ([ cfg_if_0_1_4 rustc_demangle_0_1_8 ])
       ++ (if (kernel == "linux" || kernel == "darwin") && !(kernel == "fuchsia") && !(kernel == "emscripten") && !(kernel == "darwin") && !(kernel == "ios") then mapFeatures features ([ ]
-      ++ (if features.backtrace_0_3_8.backtrace-sys or false then [ backtrace_sys_0_1_23 ] else [])) else [])
+      ++ (if features.backtrace_0_3_9.backtrace-sys or false then [ backtrace_sys_0_1_23 ] else [])) else [])
       ++ (if (kernel == "linux" || kernel == "darwin") then mapFeatures features ([ libc_0_2_42 ]) else [])
       ++ (if kernel == "windows" then mapFeatures features ([ ]
-      ++ (if features.backtrace_0_3_8.winapi or false then [ winapi_0_3_5 ] else [])) else []);
-    features = mkFeatures (features.backtrace_0_3_8 or {});
+      ++ (if features.backtrace_0_3_9.winapi or false then [ winapi_0_3_5 ] else [])) else []);
+    features = mkFeatures (features.backtrace_0_3_9 or {});
   };
-  backtrace_0_3_8_features = f: updateFeatures f (rec {
-    backtrace_0_3_8.addr2line =
-      (f.backtrace_0_3_8.addr2line or false) ||
-      (f.backtrace_0_3_8.gimli-symbolize or false) ||
-      (backtrace_0_3_8.gimli-symbolize or false);
-    backtrace_0_3_8.backtrace-sys =
-      (f.backtrace_0_3_8.backtrace-sys or false) ||
-      (f.backtrace_0_3_8.libbacktrace or false) ||
-      (backtrace_0_3_8.libbacktrace or false);
-    backtrace_0_3_8.coresymbolication =
-      (f.backtrace_0_3_8.coresymbolication or false) ||
-      (f.backtrace_0_3_8.default or false) ||
-      (backtrace_0_3_8.default or false);
-    backtrace_0_3_8.dbghelp =
-      (f.backtrace_0_3_8.dbghelp or false) ||
-      (f.backtrace_0_3_8.default or false) ||
-      (backtrace_0_3_8.default or false);
-    backtrace_0_3_8.default = (f.backtrace_0_3_8.default or true);
-    backtrace_0_3_8.dladdr =
-      (f.backtrace_0_3_8.dladdr or false) ||
-      (f.backtrace_0_3_8.default or false) ||
-      (backtrace_0_3_8.default or false);
-    backtrace_0_3_8.findshlibs =
-      (f.backtrace_0_3_8.findshlibs or false) ||
-      (f.backtrace_0_3_8.gimli-symbolize or false) ||
-      (backtrace_0_3_8.gimli-symbolize or false);
-    backtrace_0_3_8.gimli =
-      (f.backtrace_0_3_8.gimli or false) ||
-      (f.backtrace_0_3_8.gimli-symbolize or false) ||
-      (backtrace_0_3_8.gimli-symbolize or false);
-    backtrace_0_3_8.libbacktrace =
-      (f.backtrace_0_3_8.libbacktrace or false) ||
-      (f.backtrace_0_3_8.default or false) ||
-      (backtrace_0_3_8.default or false);
-    backtrace_0_3_8.libunwind =
-      (f.backtrace_0_3_8.libunwind or false) ||
-      (f.backtrace_0_3_8.default or false) ||
-      (backtrace_0_3_8.default or false);
-    backtrace_0_3_8.memmap =
-      (f.backtrace_0_3_8.memmap or false) ||
-      (f.backtrace_0_3_8.gimli-symbolize or false) ||
-      (backtrace_0_3_8.gimli-symbolize or false);
-    backtrace_0_3_8.object =
-      (f.backtrace_0_3_8.object or false) ||
-      (f.backtrace_0_3_8.gimli-symbolize or false) ||
-      (backtrace_0_3_8.gimli-symbolize or false);
-    backtrace_0_3_8.rustc-serialize =
-      (f.backtrace_0_3_8.rustc-serialize or false) ||
-      (f.backtrace_0_3_8.serialize-rustc or false) ||
-      (backtrace_0_3_8.serialize-rustc or false);
-    backtrace_0_3_8.serde =
-      (f.backtrace_0_3_8.serde or false) ||
-      (f.backtrace_0_3_8.serialize-serde or false) ||
-      (backtrace_0_3_8.serialize-serde or false);
-    backtrace_0_3_8.serde_derive =
-      (f.backtrace_0_3_8.serde_derive or false) ||
-      (f.backtrace_0_3_8.serialize-serde or false) ||
-      (backtrace_0_3_8.serialize-serde or false);
-    backtrace_0_3_8.winapi =
-      (f.backtrace_0_3_8.winapi or false) ||
-      (f.backtrace_0_3_8.dbghelp or false) ||
-      (backtrace_0_3_8.dbghelp or false);
+  backtrace_0_3_9_features = f: updateFeatures f (rec {
+    backtrace_0_3_9.addr2line =
+      (f.backtrace_0_3_9.addr2line or false) ||
+      (f.backtrace_0_3_9.gimli-symbolize or false) ||
+      (backtrace_0_3_9.gimli-symbolize or false);
+    backtrace_0_3_9.backtrace-sys =
+      (f.backtrace_0_3_9.backtrace-sys or false) ||
+      (f.backtrace_0_3_9.libbacktrace or false) ||
+      (backtrace_0_3_9.libbacktrace or false);
+    backtrace_0_3_9.coresymbolication =
+      (f.backtrace_0_3_9.coresymbolication or false) ||
+      (f.backtrace_0_3_9.default or false) ||
+      (backtrace_0_3_9.default or false);
+    backtrace_0_3_9.dbghelp =
+      (f.backtrace_0_3_9.dbghelp or false) ||
+      (f.backtrace_0_3_9.default or false) ||
+      (backtrace_0_3_9.default or false);
+    backtrace_0_3_9.default = (f.backtrace_0_3_9.default or true);
+    backtrace_0_3_9.dladdr =
+      (f.backtrace_0_3_9.dladdr or false) ||
+      (f.backtrace_0_3_9.default or false) ||
+      (backtrace_0_3_9.default or false);
+    backtrace_0_3_9.findshlibs =
+      (f.backtrace_0_3_9.findshlibs or false) ||
+      (f.backtrace_0_3_9.gimli-symbolize or false) ||
+      (backtrace_0_3_9.gimli-symbolize or false);
+    backtrace_0_3_9.gimli =
+      (f.backtrace_0_3_9.gimli or false) ||
+      (f.backtrace_0_3_9.gimli-symbolize or false) ||
+      (backtrace_0_3_9.gimli-symbolize or false);
+    backtrace_0_3_9.libbacktrace =
+      (f.backtrace_0_3_9.libbacktrace or false) ||
+      (f.backtrace_0_3_9.default or false) ||
+      (backtrace_0_3_9.default or false);
+    backtrace_0_3_9.libunwind =
+      (f.backtrace_0_3_9.libunwind or false) ||
+      (f.backtrace_0_3_9.default or false) ||
+      (backtrace_0_3_9.default or false);
+    backtrace_0_3_9.memmap =
+      (f.backtrace_0_3_9.memmap or false) ||
+      (f.backtrace_0_3_9.gimli-symbolize or false) ||
+      (backtrace_0_3_9.gimli-symbolize or false);
+    backtrace_0_3_9.object =
+      (f.backtrace_0_3_9.object or false) ||
+      (f.backtrace_0_3_9.gimli-symbolize or false) ||
+      (backtrace_0_3_9.gimli-symbolize or false);
+    backtrace_0_3_9.rustc-serialize =
+      (f.backtrace_0_3_9.rustc-serialize or false) ||
+      (f.backtrace_0_3_9.serialize-rustc or false) ||
+      (backtrace_0_3_9.serialize-rustc or false);
+    backtrace_0_3_9.serde =
+      (f.backtrace_0_3_9.serde or false) ||
+      (f.backtrace_0_3_9.serialize-serde or false) ||
+      (backtrace_0_3_9.serialize-serde or false);
+    backtrace_0_3_9.serde_derive =
+      (f.backtrace_0_3_9.serde_derive or false) ||
+      (f.backtrace_0_3_9.serialize-serde or false) ||
+      (backtrace_0_3_9.serialize-serde or false);
+    backtrace_0_3_9.winapi =
+      (f.backtrace_0_3_9.winapi or false) ||
+      (f.backtrace_0_3_9.dbghelp or false) ||
+      (backtrace_0_3_9.dbghelp or false);
     backtrace_sys_0_1_23.default = true;
-    cfg_if_0_1_3.default = true;
+    cfg_if_0_1_4.default = true;
     libc_0_2_42.default = true;
     rustc_demangle_0_1_8.default = true;
     winapi_0_3_5.dbghelp = true;
@@ -683,16 +683,16 @@ rec {
     winapi_0_3_5.processthreadsapi = true;
     winapi_0_3_5.std = true;
     winapi_0_3_5.winnt = true;
-  }) [ cfg_if_0_1_3_features rustc_demangle_0_1_8_features backtrace_sys_0_1_23_features libc_0_2_42_features winapi_0_3_5_features ];
+  }) [ cfg_if_0_1_4_features rustc_demangle_0_1_8_features backtrace_sys_0_1_23_features libc_0_2_42_features winapi_0_3_5_features ];
   backtrace_sys_0_1_23 = { features?(backtrace_sys_0_1_23_features {}) }: backtrace_sys_0_1_23_ {
     dependencies = mapFeatures features ([ libc_0_2_42 ]);
-    buildDependencies = mapFeatures features ([ cc_1_0_17 ]);
+    buildDependencies = mapFeatures features ([ cc_1_0_18 ]);
   };
   backtrace_sys_0_1_23_features = f: updateFeatures f (rec {
     backtrace_sys_0_1_23.default = (f.backtrace_sys_0_1_23.default or true);
-    cc_1_0_17.default = true;
+    cc_1_0_18.default = true;
     libc_0_2_42.default = true;
-  }) [ libc_0_2_42_features cc_1_0_17_features ];
+  }) [ libc_0_2_42_features cc_1_0_18_features ];
   base64_0_1_1 = { features?(base64_0_1_1_features {}) }: base64_0_1_1_ {};
   base64_0_1_1_features = f: updateFeatures f (rec {
     base64_0_1_1.default = (f.base64_0_1_1.default or true);
@@ -709,40 +709,40 @@ rec {
   bitflags_1_0_3_features = f: updateFeatures f (rec {
     bitflags_1_0_3.default = (f.bitflags_1_0_3.default or true);
   }) [];
-  cc_1_0_17 = { features?(cc_1_0_17_features {}) }: cc_1_0_17_ {
+  cc_1_0_18 = { features?(cc_1_0_18_features {}) }: cc_1_0_18_ {
     dependencies = mapFeatures features ([]);
-    features = mkFeatures (features.cc_1_0_17 or {});
+    features = mkFeatures (features.cc_1_0_18 or {});
   };
-  cc_1_0_17_features = f: updateFeatures f (rec {
-    cc_1_0_17.default = (f.cc_1_0_17.default or true);
-    cc_1_0_17.rayon =
-      (f.cc_1_0_17.rayon or false) ||
-      (f.cc_1_0_17.parallel or false) ||
-      (cc_1_0_17.parallel or false);
+  cc_1_0_18_features = f: updateFeatures f (rec {
+    cc_1_0_18.default = (f.cc_1_0_18.default or true);
+    cc_1_0_18.rayon =
+      (f.cc_1_0_18.rayon or false) ||
+      (f.cc_1_0_18.parallel or false) ||
+      (cc_1_0_18.parallel or false);
   }) [];
-  cfg_if_0_1_3 = { features?(cfg_if_0_1_3_features {}) }: cfg_if_0_1_3_ {};
-  cfg_if_0_1_3_features = f: updateFeatures f (rec {
-    cfg_if_0_1_3.default = (f.cfg_if_0_1_3.default or true);
+  cfg_if_0_1_4 = { features?(cfg_if_0_1_4_features {}) }: cfg_if_0_1_4_ {};
+  cfg_if_0_1_4_features = f: updateFeatures f (rec {
+    cfg_if_0_1_4.default = (f.cfg_if_0_1_4.default or true);
   }) [];
-  chrono_0_4_2 = { features?(chrono_0_4_2_features {}) }: chrono_0_4_2_ {
-    dependencies = mapFeatures features ([ num_integer_0_1_38 num_traits_0_2_4 ]
-      ++ (if features.chrono_0_4_2.time or false then [ time_0_1_40 ] else []));
-    features = mkFeatures (features.chrono_0_4_2 or {});
+  chrono_0_4_4 = { features?(chrono_0_4_4_features {}) }: chrono_0_4_4_ {
+    dependencies = mapFeatures features ([ num_integer_0_1_39 num_traits_0_2_5 ]
+      ++ (if features.chrono_0_4_4.time or false then [ time_0_1_40 ] else []));
+    features = mkFeatures (features.chrono_0_4_4 or {});
   };
-  chrono_0_4_2_features = f: updateFeatures f (rec {
-    chrono_0_4_2.clock =
-      (f.chrono_0_4_2.clock or false) ||
-      (f.chrono_0_4_2.default or false) ||
-      (chrono_0_4_2.default or false);
-    chrono_0_4_2.default = (f.chrono_0_4_2.default or true);
-    chrono_0_4_2.time =
-      (f.chrono_0_4_2.time or false) ||
-      (f.chrono_0_4_2.clock or false) ||
-      (chrono_0_4_2.clock or false);
-    num_integer_0_1_38.default = (f.num_integer_0_1_38.default or false);
-    num_traits_0_2_4.default = (f.num_traits_0_2_4.default or false);
+  chrono_0_4_4_features = f: updateFeatures f (rec {
+    chrono_0_4_4.clock =
+      (f.chrono_0_4_4.clock or false) ||
+      (f.chrono_0_4_4.default or false) ||
+      (chrono_0_4_4.default or false);
+    chrono_0_4_4.default = (f.chrono_0_4_4.default or true);
+    chrono_0_4_4.time =
+      (f.chrono_0_4_4.time or false) ||
+      (f.chrono_0_4_4.clock or false) ||
+      (chrono_0_4_4.clock or false);
+    num_integer_0_1_39.default = (f.num_integer_0_1_39.default or false);
+    num_traits_0_2_5.default = (f.num_traits_0_2_5.default or false);
     time_0_1_40.default = true;
-  }) [ num_integer_0_1_38_features num_traits_0_2_4_features time_0_1_40_features ];
+  }) [ num_integer_0_1_39_features num_traits_0_2_5_features time_0_1_40_features ];
   derive_builder_0_5_1 = { features?(derive_builder_0_5_1_features {}) }: derive_builder_0_5_1_ {
     dependencies = mapFeatures features ([ derive_builder_core_0_2_0 quote_0_3_15 syn_0_11_11 ]);
     buildDependencies = mapFeatures features ([]);
@@ -797,9 +797,9 @@ rec {
     rustyline_1_0_0.default = true;
     termios_0_3_0.default = true;
   }) [ error_chain_0_11_0_features escapade_0_0_3_features rustyline_1_0_0_features termios_0_3_0_features ];
-  dtoa_0_4_2 = { features?(dtoa_0_4_2_features {}) }: dtoa_0_4_2_ {};
-  dtoa_0_4_2_features = f: updateFeatures f (rec {
-    dtoa_0_4_2.default = (f.dtoa_0_4_2.default or true);
+  dtoa_0_4_3 = { features?(dtoa_0_4_3_features {}) }: dtoa_0_4_3_ {};
+  dtoa_0_4_3_features = f: updateFeatures f (rec {
+    dtoa_0_4_3.default = (f.dtoa_0_4_3.default or true);
   }) [];
   encode_unicode_0_1_3 = { features?(encode_unicode_0_1_3_features {}) }: encode_unicode_0_1_3_ {
     dependencies = mapFeatures features ([]);
@@ -859,11 +859,11 @@ rec {
   }) [];
   error_chain_0_11_0 = { features?(error_chain_0_11_0_features {}) }: error_chain_0_11_0_ {
     dependencies = mapFeatures features ([ ]
-      ++ (if features.error_chain_0_11_0.backtrace or false then [ backtrace_0_3_8 ] else []));
+      ++ (if features.error_chain_0_11_0.backtrace or false then [ backtrace_0_3_9 ] else []));
     features = mkFeatures (features.error_chain_0_11_0 or {});
   };
   error_chain_0_11_0_features = f: updateFeatures f (rec {
-    backtrace_0_3_8.default = true;
+    backtrace_0_3_9.default = true;
     error_chain_0_11_0.backtrace =
       (f.error_chain_0_11_0.backtrace or false) ||
       (f.error_chain_0_11_0.default or false) ||
@@ -873,7 +873,7 @@ rec {
       (f.error_chain_0_11_0.example_generated or false) ||
       (f.error_chain_0_11_0.default or false) ||
       (error_chain_0_11_0.default or false);
-  }) [ backtrace_0_3_8_features ];
+  }) [ backtrace_0_3_9_features ];
   escapade_0_0_3 = { features?(escapade_0_0_3_features {}) }: escapade_0_0_3_ {
     buildDependencies = mapFeatures features ([ skeptic_0_6_1 ]);};
   escapade_0_0_3_features = f: updateFeatures f (rec {
@@ -892,19 +892,22 @@ rec {
   fuchsia_zircon_sys_0_3_3_features = f: updateFeatures f (rec {
     fuchsia_zircon_sys_0_3_3.default = (f.fuchsia_zircon_sys_0_3_3.default or true);
   }) [];
-  getopts_0_2_17 = { features?(getopts_0_2_17_features {}) }: getopts_0_2_17_ {};
-  getopts_0_2_17_features = f: updateFeatures f (rec {
-    getopts_0_2_17.default = (f.getopts_0_2_17.default or true);
-  }) [];
-  itoa_0_4_1 = { features?(itoa_0_4_1_features {}) }: itoa_0_4_1_ {
-    features = mkFeatures (features.itoa_0_4_1 or {});
+  getopts_0_2_18 = { features?(getopts_0_2_18_features {}) }: getopts_0_2_18_ {
+    dependencies = mapFeatures features ([ unicode_width_0_1_5 ]);
   };
-  itoa_0_4_1_features = f: updateFeatures f (rec {
-    itoa_0_4_1.default = (f.itoa_0_4_1.default or true);
-    itoa_0_4_1.std =
-      (f.itoa_0_4_1.std or false) ||
-      (f.itoa_0_4_1.default or false) ||
-      (itoa_0_4_1.default or false);
+  getopts_0_2_18_features = f: updateFeatures f (rec {
+    getopts_0_2_18.default = (f.getopts_0_2_18.default or true);
+    unicode_width_0_1_5.default = true;
+  }) [ unicode_width_0_1_5_features ];
+  itoa_0_4_2 = { features?(itoa_0_4_2_features {}) }: itoa_0_4_2_ {
+    features = mkFeatures (features.itoa_0_4_2 or {});
+  };
+  itoa_0_4_2_features = f: updateFeatures f (rec {
+    itoa_0_4_2.default = (f.itoa_0_4_2.default or true);
+    itoa_0_4_2.std =
+      (f.itoa_0_4_2.std or false) ||
+      (f.itoa_0_4_2.default or false) ||
+      (itoa_0_4_2.default or false);
   }) [];
   kernel32_sys_0_2_2 = { features?(kernel32_sys_0_2_2_features {}) }: kernel32_sys_0_2_2_ {
     dependencies = mapFeatures features ([ winapi_0_2_8 ]);
@@ -915,20 +918,20 @@ rec {
     winapi_0_2_8.default = true;
     winapi_build_0_1_1.default = true;
   }) [ winapi_0_2_8_features winapi_build_0_1_1_features ];
-  lazy_static_1_0_1 = { features?(lazy_static_1_0_1_features {}) }: lazy_static_1_0_1_ {
+  lazy_static_1_0_2 = { features?(lazy_static_1_0_2_features {}) }: lazy_static_1_0_2_ {
     dependencies = mapFeatures features ([]);
-    features = mkFeatures (features.lazy_static_1_0_1 or {});
+    features = mkFeatures (features.lazy_static_1_0_2 or {});
   };
-  lazy_static_1_0_1_features = f: updateFeatures f (rec {
-    lazy_static_1_0_1.default = (f.lazy_static_1_0_1.default or true);
-    lazy_static_1_0_1.nightly =
-      (f.lazy_static_1_0_1.nightly or false) ||
-      (f.lazy_static_1_0_1.spin_no_std or false) ||
-      (lazy_static_1_0_1.spin_no_std or false);
-    lazy_static_1_0_1.spin =
-      (f.lazy_static_1_0_1.spin or false) ||
-      (f.lazy_static_1_0_1.spin_no_std or false) ||
-      (lazy_static_1_0_1.spin_no_std or false);
+  lazy_static_1_0_2_features = f: updateFeatures f (rec {
+    lazy_static_1_0_2.default = (f.lazy_static_1_0_2.default or true);
+    lazy_static_1_0_2.nightly =
+      (f.lazy_static_1_0_2.nightly or false) ||
+      (f.lazy_static_1_0_2.spin_no_std or false) ||
+      (lazy_static_1_0_2.spin_no_std or false);
+    lazy_static_1_0_2.spin =
+      (f.lazy_static_1_0_2.spin or false) ||
+      (f.lazy_static_1_0_2.spin_no_std or false) ||
+      (lazy_static_1_0_2.spin_no_std or false);
   }) [];
   libc_0_2_42 = { features?(libc_0_2_42_features {}) }: libc_0_2_42_ {
     features = mkFeatures (features.libc_0_2_42 or {});
@@ -959,14 +962,14 @@ rec {
       (f.linked_hash_map_0_5_1.serde_impl or false) ||
       (linked_hash_map_0_5_1.serde_impl or false);
   }) [];
-  log_0_4_2 = { features?(log_0_4_2_features {}) }: log_0_4_2_ {
-    dependencies = mapFeatures features ([ cfg_if_0_1_3 ]);
-    features = mkFeatures (features.log_0_4_2 or {});
+  log_0_4_3 = { features?(log_0_4_3_features {}) }: log_0_4_3_ {
+    dependencies = mapFeatures features ([ cfg_if_0_1_4 ]);
+    features = mkFeatures (features.log_0_4_3 or {});
   };
-  log_0_4_2_features = f: updateFeatures f (rec {
-    cfg_if_0_1_3.default = true;
-    log_0_4_2.default = (f.log_0_4_2.default or true);
-  }) [ cfg_if_0_1_3_features ];
+  log_0_4_3_features = f: updateFeatures f (rec {
+    cfg_if_0_1_4.default = true;
+    log_0_4_3.default = (f.log_0_4_3.default or true);
+  }) [ cfg_if_0_1_4_features ];
   maildir_0_1_1 = { features?(maildir_0_1_1_features {}) }: maildir_0_1_1_ {
     dependencies = mapFeatures features ([ mailparse_0_5_1 ]);
   };
@@ -1015,35 +1018,35 @@ rec {
     libc_0_2_42.default = true;
     nix_0_5_1.default = (f.nix_0_5_1.default or true);
   }) [ bitflags_0_4_0_features libc_0_2_42_features ];
-  num_integer_0_1_38 = { features?(num_integer_0_1_38_features {}) }: num_integer_0_1_38_ {
-    dependencies = mapFeatures features ([ num_traits_0_2_4 ]);
-    features = mkFeatures (features.num_integer_0_1_38 or {});
+  num_integer_0_1_39 = { features?(num_integer_0_1_39_features {}) }: num_integer_0_1_39_ {
+    dependencies = mapFeatures features ([ num_traits_0_2_5 ]);
+    features = mkFeatures (features.num_integer_0_1_39 or {});
   };
-  num_integer_0_1_38_features = f: updateFeatures f (rec {
-    num_integer_0_1_38.default = (f.num_integer_0_1_38.default or true);
-    num_integer_0_1_38.std =
-      (f.num_integer_0_1_38.std or false) ||
-      (f.num_integer_0_1_38.default or false) ||
-      (num_integer_0_1_38.default or false);
-    num_traits_0_2_4.default = (f.num_traits_0_2_4.default or false);
-    num_traits_0_2_4.i128 =
-      (f.num_traits_0_2_4.i128 or false) ||
-      (num_integer_0_1_38.i128 or false) ||
-      (f.num_integer_0_1_38.i128 or false);
-    num_traits_0_2_4.std =
-      (f.num_traits_0_2_4.std or false) ||
-      (num_integer_0_1_38.std or false) ||
-      (f.num_integer_0_1_38.std or false);
-  }) [ num_traits_0_2_4_features ];
-  num_traits_0_2_4 = { features?(num_traits_0_2_4_features {}) }: num_traits_0_2_4_ {
-    features = mkFeatures (features.num_traits_0_2_4 or {});
+  num_integer_0_1_39_features = f: updateFeatures f (rec {
+    num_integer_0_1_39.default = (f.num_integer_0_1_39.default or true);
+    num_integer_0_1_39.std =
+      (f.num_integer_0_1_39.std or false) ||
+      (f.num_integer_0_1_39.default or false) ||
+      (num_integer_0_1_39.default or false);
+    num_traits_0_2_5.default = (f.num_traits_0_2_5.default or false);
+    num_traits_0_2_5.i128 =
+      (f.num_traits_0_2_5.i128 or false) ||
+      (num_integer_0_1_39.i128 or false) ||
+      (f.num_integer_0_1_39.i128 or false);
+    num_traits_0_2_5.std =
+      (f.num_traits_0_2_5.std or false) ||
+      (num_integer_0_1_39.std or false) ||
+      (f.num_integer_0_1_39.std or false);
+  }) [ num_traits_0_2_5_features ];
+  num_traits_0_2_5 = { features?(num_traits_0_2_5_features {}) }: num_traits_0_2_5_ {
+    features = mkFeatures (features.num_traits_0_2_5 or {});
   };
-  num_traits_0_2_4_features = f: updateFeatures f (rec {
-    num_traits_0_2_4.default = (f.num_traits_0_2_4.default or true);
-    num_traits_0_2_4.std =
-      (f.num_traits_0_2_4.std or false) ||
-      (f.num_traits_0_2_4.default or false) ||
-      (num_traits_0_2_4.default or false);
+  num_traits_0_2_5_features = f: updateFeatures f (rec {
+    num_traits_0_2_5.default = (f.num_traits_0_2_5.default or true);
+    num_traits_0_2_5.std =
+      (f.num_traits_0_2_5.std or false) ||
+      (f.num_traits_0_2_5.default or false) ||
+      (num_traits_0_2_5.default or false);
   }) [];
   proc_macro2_0_4_6 = { features?(proc_macro2_0_4_6_features {}) }: proc_macro2_0_4_6_ {
     dependencies = mapFeatures features ([ unicode_xid_0_1_0 ]);
@@ -1060,12 +1063,12 @@ rec {
     unicode_xid_0_1_0.default = true;
   }) [ unicode_xid_0_1_0_features ];
   pulldown_cmark_0_0_3 = { features?(pulldown_cmark_0_0_3_features {}) }: pulldown_cmark_0_0_3_ {
-    dependencies = mapFeatures features ([ getopts_0_2_17 ]);
+    dependencies = mapFeatures features ([ getopts_0_2_18 ]);
   };
   pulldown_cmark_0_0_3_features = f: updateFeatures f (rec {
-    getopts_0_2_17.default = true;
+    getopts_0_2_18.default = true;
     pulldown_cmark_0_0_3.default = (f.pulldown_cmark_0_0_3.default or true);
-  }) [ getopts_0_2_17_features ];
+  }) [ getopts_0_2_18_features ];
   quote_0_3_15 = { features?(quote_0_3_15_features {}) }: quote_0_3_15_ {};
   quote_0_3_15_features = f: updateFeatures f (rec {
     quote_0_3_15.default = (f.quote_0_3_15.default or true);
@@ -1124,11 +1127,11 @@ rec {
     redox_syscall_0_1_40.default = (f.redox_syscall_0_1_40.default or true);
   }) [];
   regex_0_2_11 = { features?(regex_0_2_11_features {}) }: regex_0_2_11_ {
-    dependencies = mapFeatures features ([ aho_corasick_0_6_4 memchr_2_0_1 regex_syntax_0_5_6 thread_local_0_3_5 utf8_ranges_1_0_0 ]);
+    dependencies = mapFeatures features ([ aho_corasick_0_6_6 memchr_2_0_1 regex_syntax_0_5_6 thread_local_0_3_5 utf8_ranges_1_0_0 ]);
     features = mkFeatures (features.regex_0_2_11 or {});
   };
   regex_0_2_11_features = f: updateFeatures f (rec {
-    aho_corasick_0_6_4.default = true;
+    aho_corasick_0_6_6.default = true;
     memchr_2_0_1.default = true;
     regex_0_2_11.default = (f.regex_0_2_11.default or true);
     regex_0_2_11.pattern =
@@ -1138,7 +1141,7 @@ rec {
     regex_syntax_0_5_6.default = true;
     thread_local_0_3_5.default = true;
     utf8_ranges_1_0_0.default = true;
-  }) [ aho_corasick_0_6_4_features memchr_2_0_1_features regex_syntax_0_5_6_features thread_local_0_3_5_features utf8_ranges_1_0_0_features ];
+  }) [ aho_corasick_0_6_6_features memchr_2_0_1_features regex_syntax_0_5_6_features thread_local_0_3_5_features utf8_ranges_1_0_0_features ];
   regex_syntax_0_5_6 = { features?(regex_syntax_0_5_6_features {}) }: regex_syntax_0_5_6_ {
     dependencies = mapFeatures features ([ ucd_util_0_1_1 ]);
   };
@@ -1159,23 +1162,23 @@ rec {
     winapi_0_3_5.winerror = true;
   }) [ winapi_0_3_5_features ];
   rust_scripts_0_1_0 = { features?(rust_scripts_0_1_0_features {}) }: rust_scripts_0_1_0_ {
-    dependencies = mapFeatures features ([ chrono_0_4_2 dialog_0_1_0 error_chain_0_11_0 lazy_static_1_0_1 maildir_0_1_1 mailparse_0_5_1 regex_0_2_11 serde_1_0_66 serde_derive_1_0_66 serde_yaml_0_7_4 task_hookrs_0_5_0 uuid_0_6_5 ]);
+    dependencies = mapFeatures features ([ chrono_0_4_4 dialog_0_1_0 error_chain_0_11_0 lazy_static_1_0_2 maildir_0_1_1 mailparse_0_5_1 regex_0_2_11 serde_1_0_70 serde_derive_1_0_70 serde_yaml_0_7_5 task_hookrs_0_5_0 uuid_0_6_5 ]);
   };
   rust_scripts_0_1_0_features = f: updateFeatures f (rec {
-    chrono_0_4_2.default = true;
+    chrono_0_4_4.default = true;
     dialog_0_1_0.default = true;
     error_chain_0_11_0.default = true;
-    lazy_static_1_0_1.default = true;
+    lazy_static_1_0_2.default = true;
     maildir_0_1_1.default = true;
     mailparse_0_5_1.default = true;
     regex_0_2_11.default = true;
     rust_scripts_0_1_0.default = (f.rust_scripts_0_1_0.default or true);
-    serde_1_0_66.default = true;
-    serde_derive_1_0_66.default = true;
-    serde_yaml_0_7_4.default = true;
+    serde_1_0_70.default = true;
+    serde_derive_1_0_70.default = true;
+    serde_yaml_0_7_5.default = true;
     task_hookrs_0_5_0.default = true;
     uuid_0_6_5.default = true;
-  }) [ chrono_0_4_2_features dialog_0_1_0_features error_chain_0_11_0_features lazy_static_1_0_1_features maildir_0_1_1_features mailparse_0_5_1_features regex_0_2_11_features serde_1_0_66_features serde_derive_1_0_66_features serde_yaml_0_7_4_features task_hookrs_0_5_0_features uuid_0_6_5_features ];
+  }) [ chrono_0_4_4_features dialog_0_1_0_features error_chain_0_11_0_features lazy_static_1_0_2_features maildir_0_1_1_features mailparse_0_5_1_features regex_0_2_11_features serde_1_0_70_features serde_derive_1_0_70_features serde_yaml_0_7_5_features task_hookrs_0_5_0_features uuid_0_6_5_features ];
   rustc_demangle_0_1_8 = { features?(rustc_demangle_0_1_8_features {}) }: rustc_demangle_0_1_8_ {};
   rustc_demangle_0_1_8_features = f: updateFeatures f (rec {
     rustc_demangle_0_1_8.default = (f.rustc_demangle_0_1_8.default or true);
@@ -1194,60 +1197,60 @@ rec {
     unicode_width_0_1_5.default = true;
     winapi_0_2_8.default = true;
   }) [ encode_unicode_0_1_3_features libc_0_2_42_features unicode_width_0_1_5_features nix_0_5_1_features kernel32_sys_0_2_2_features winapi_0_2_8_features ];
-  serde_1_0_66 = { features?(serde_1_0_66_features {}) }: serde_1_0_66_ {
+  serde_1_0_70 = { features?(serde_1_0_70_features {}) }: serde_1_0_70_ {
     dependencies = mapFeatures features ([]);
-    features = mkFeatures (features.serde_1_0_66 or {});
+    features = mkFeatures (features.serde_1_0_70 or {});
   };
-  serde_1_0_66_features = f: updateFeatures f (rec {
-    serde_1_0_66.default = (f.serde_1_0_66.default or true);
-    serde_1_0_66.serde_derive =
-      (f.serde_1_0_66.serde_derive or false) ||
-      (f.serde_1_0_66.derive or false) ||
-      (serde_1_0_66.derive or false);
-    serde_1_0_66.std =
-      (f.serde_1_0_66.std or false) ||
-      (f.serde_1_0_66.default or false) ||
-      (serde_1_0_66.default or false);
-    serde_1_0_66.unstable =
-      (f.serde_1_0_66.unstable or false) ||
-      (f.serde_1_0_66.alloc or false) ||
-      (serde_1_0_66.alloc or false);
+  serde_1_0_70_features = f: updateFeatures f (rec {
+    serde_1_0_70.default = (f.serde_1_0_70.default or true);
+    serde_1_0_70.serde_derive =
+      (f.serde_1_0_70.serde_derive or false) ||
+      (f.serde_1_0_70.derive or false) ||
+      (serde_1_0_70.derive or false);
+    serde_1_0_70.std =
+      (f.serde_1_0_70.std or false) ||
+      (f.serde_1_0_70.default or false) ||
+      (serde_1_0_70.default or false);
+    serde_1_0_70.unstable =
+      (f.serde_1_0_70.unstable or false) ||
+      (f.serde_1_0_70.alloc or false) ||
+      (serde_1_0_70.alloc or false);
   }) [];
-  serde_derive_1_0_66 = { features?(serde_derive_1_0_66_features {}) }: serde_derive_1_0_66_ {
-    dependencies = mapFeatures features ([ proc_macro2_0_4_6 quote_0_6_3 syn_0_14_2 ]);
-    features = mkFeatures (features.serde_derive_1_0_66 or {});
+  serde_derive_1_0_70 = { features?(serde_derive_1_0_70_features {}) }: serde_derive_1_0_70_ {
+    dependencies = mapFeatures features ([ proc_macro2_0_4_6 quote_0_6_3 syn_0_14_4 ]);
+    features = mkFeatures (features.serde_derive_1_0_70 or {});
   };
-  serde_derive_1_0_66_features = f: updateFeatures f (rec {
+  serde_derive_1_0_70_features = f: updateFeatures f (rec {
     proc_macro2_0_4_6.default = true;
     quote_0_6_3.default = true;
-    serde_derive_1_0_66.default = (f.serde_derive_1_0_66.default or true);
-    syn_0_14_2.default = true;
-    syn_0_14_2.visit = true;
-  }) [ proc_macro2_0_4_6_features quote_0_6_3_features syn_0_14_2_features ];
-  serde_json_1_0_20 = { features?(serde_json_1_0_20_features {}) }: serde_json_1_0_20_ {
-    dependencies = mapFeatures features ([ dtoa_0_4_2 itoa_0_4_1 serde_1_0_66 ]);
-    features = mkFeatures (features.serde_json_1_0_20 or {});
+    serde_derive_1_0_70.default = (f.serde_derive_1_0_70.default or true);
+    syn_0_14_4.default = true;
+    syn_0_14_4.visit = true;
+  }) [ proc_macro2_0_4_6_features quote_0_6_3_features syn_0_14_4_features ];
+  serde_json_1_0_24 = { features?(serde_json_1_0_24_features {}) }: serde_json_1_0_24_ {
+    dependencies = mapFeatures features ([ dtoa_0_4_3 itoa_0_4_2 serde_1_0_70 ]);
+    features = mkFeatures (features.serde_json_1_0_24 or {});
   };
-  serde_json_1_0_20_features = f: updateFeatures f (rec {
-    dtoa_0_4_2.default = true;
-    itoa_0_4_1.default = true;
-    serde_1_0_66.default = true;
-    serde_json_1_0_20.default = (f.serde_json_1_0_20.default or true);
-    serde_json_1_0_20.indexmap =
-      (f.serde_json_1_0_20.indexmap or false) ||
-      (f.serde_json_1_0_20.preserve_order or false) ||
-      (serde_json_1_0_20.preserve_order or false);
-  }) [ dtoa_0_4_2_features itoa_0_4_1_features serde_1_0_66_features ];
-  serde_yaml_0_7_4 = { features?(serde_yaml_0_7_4_features {}) }: serde_yaml_0_7_4_ {
-    dependencies = mapFeatures features ([ dtoa_0_4_2 linked_hash_map_0_5_1 serde_1_0_66 yaml_rust_0_4_0 ]);
+  serde_json_1_0_24_features = f: updateFeatures f (rec {
+    dtoa_0_4_3.default = true;
+    itoa_0_4_2.default = true;
+    serde_1_0_70.default = true;
+    serde_json_1_0_24.default = (f.serde_json_1_0_24.default or true);
+    serde_json_1_0_24.indexmap =
+      (f.serde_json_1_0_24.indexmap or false) ||
+      (f.serde_json_1_0_24.preserve_order or false) ||
+      (serde_json_1_0_24.preserve_order or false);
+  }) [ dtoa_0_4_3_features itoa_0_4_2_features serde_1_0_70_features ];
+  serde_yaml_0_7_5 = { features?(serde_yaml_0_7_5_features {}) }: serde_yaml_0_7_5_ {
+    dependencies = mapFeatures features ([ dtoa_0_4_3 linked_hash_map_0_5_1 serde_1_0_70 yaml_rust_0_4_0 ]);
   };
-  serde_yaml_0_7_4_features = f: updateFeatures f (rec {
-    dtoa_0_4_2.default = true;
+  serde_yaml_0_7_5_features = f: updateFeatures f (rec {
+    dtoa_0_4_3.default = true;
     linked_hash_map_0_5_1.default = true;
-    serde_1_0_66.default = true;
-    serde_yaml_0_7_4.default = (f.serde_yaml_0_7_4.default or true);
+    serde_1_0_70.default = true;
+    serde_yaml_0_7_5.default = (f.serde_yaml_0_7_5.default or true);
     yaml_rust_0_4_0.default = true;
-  }) [ dtoa_0_4_2_features linked_hash_map_0_5_1_features serde_1_0_66_features yaml_rust_0_4_0_features ];
+  }) [ dtoa_0_4_3_features linked_hash_map_0_5_1_features serde_1_0_70_features yaml_rust_0_4_0_features ];
   skeptic_0_6_1 = { features?(skeptic_0_6_1_features {}) }: skeptic_0_6_1_ {
     dependencies = mapFeatures features ([ pulldown_cmark_0_0_3 tempdir_0_3_7 ]);
   };
@@ -1289,47 +1292,47 @@ rec {
     synom_0_11_3.default = true;
     unicode_xid_0_0_4.default = true;
   }) [ quote_0_3_15_features synom_0_11_3_features unicode_xid_0_0_4_features ];
-  syn_0_14_2 = { features?(syn_0_14_2_features {}) }: syn_0_14_2_ {
+  syn_0_14_4 = { features?(syn_0_14_4_features {}) }: syn_0_14_4_ {
     dependencies = mapFeatures features ([ proc_macro2_0_4_6 unicode_xid_0_1_0 ]
-      ++ (if features.syn_0_14_2.quote or false then [ quote_0_6_3 ] else []));
-    features = mkFeatures (features.syn_0_14_2 or {});
+      ++ (if features.syn_0_14_4.quote or false then [ quote_0_6_3 ] else []));
+    features = mkFeatures (features.syn_0_14_4 or {});
   };
-  syn_0_14_2_features = f: updateFeatures f (rec {
+  syn_0_14_4_features = f: updateFeatures f (rec {
     proc_macro2_0_4_6.default = (f.proc_macro2_0_4_6.default or false);
     proc_macro2_0_4_6.proc-macro =
       (f.proc_macro2_0_4_6.proc-macro or false) ||
-      (syn_0_14_2.proc-macro or false) ||
-      (f.syn_0_14_2.proc-macro or false);
+      (syn_0_14_4.proc-macro or false) ||
+      (f.syn_0_14_4.proc-macro or false);
     quote_0_6_3.default = (f.quote_0_6_3.default or false);
     quote_0_6_3.proc-macro =
       (f.quote_0_6_3.proc-macro or false) ||
-      (syn_0_14_2.proc-macro or false) ||
-      (f.syn_0_14_2.proc-macro or false);
-    syn_0_14_2.clone-impls =
-      (f.syn_0_14_2.clone-impls or false) ||
-      (f.syn_0_14_2.default or false) ||
-      (syn_0_14_2.default or false);
-    syn_0_14_2.default = (f.syn_0_14_2.default or true);
-    syn_0_14_2.derive =
-      (f.syn_0_14_2.derive or false) ||
-      (f.syn_0_14_2.default or false) ||
-      (syn_0_14_2.default or false);
-    syn_0_14_2.parsing =
-      (f.syn_0_14_2.parsing or false) ||
-      (f.syn_0_14_2.default or false) ||
-      (syn_0_14_2.default or false);
-    syn_0_14_2.printing =
-      (f.syn_0_14_2.printing or false) ||
-      (f.syn_0_14_2.default or false) ||
-      (syn_0_14_2.default or false);
-    syn_0_14_2.proc-macro =
-      (f.syn_0_14_2.proc-macro or false) ||
-      (f.syn_0_14_2.default or false) ||
-      (syn_0_14_2.default or false);
-    syn_0_14_2.quote =
-      (f.syn_0_14_2.quote or false) ||
-      (f.syn_0_14_2.printing or false) ||
-      (syn_0_14_2.printing or false);
+      (syn_0_14_4.proc-macro or false) ||
+      (f.syn_0_14_4.proc-macro or false);
+    syn_0_14_4.clone-impls =
+      (f.syn_0_14_4.clone-impls or false) ||
+      (f.syn_0_14_4.default or false) ||
+      (syn_0_14_4.default or false);
+    syn_0_14_4.default = (f.syn_0_14_4.default or true);
+    syn_0_14_4.derive =
+      (f.syn_0_14_4.derive or false) ||
+      (f.syn_0_14_4.default or false) ||
+      (syn_0_14_4.default or false);
+    syn_0_14_4.parsing =
+      (f.syn_0_14_4.parsing or false) ||
+      (f.syn_0_14_4.default or false) ||
+      (syn_0_14_4.default or false);
+    syn_0_14_4.printing =
+      (f.syn_0_14_4.printing or false) ||
+      (f.syn_0_14_4.default or false) ||
+      (syn_0_14_4.default or false);
+    syn_0_14_4.proc-macro =
+      (f.syn_0_14_4.proc-macro or false) ||
+      (f.syn_0_14_4.default or false) ||
+      (syn_0_14_4.default or false);
+    syn_0_14_4.quote =
+      (f.syn_0_14_4.quote or false) ||
+      (f.syn_0_14_4.printing or false) ||
+      (syn_0_14_4.printing or false);
     unicode_xid_0_1_0.default = true;
   }) [ proc_macro2_0_4_6_features quote_0_6_3_features unicode_xid_0_1_0_features ];
   synom_0_11_3 = { features?(synom_0_11_3_features {}) }: synom_0_11_3_ {
@@ -1340,21 +1343,21 @@ rec {
     unicode_xid_0_0_4.default = true;
   }) [ unicode_xid_0_0_4_features ];
   task_hookrs_0_5_0 = { features?(task_hookrs_0_5_0_features {}) }: task_hookrs_0_5_0_ {
-    dependencies = mapFeatures features ([ chrono_0_4_2 derive_builder_0_5_1 error_chain_0_11_0 log_0_4_2 serde_1_0_66 serde_derive_1_0_66 serde_json_1_0_20 uuid_0_6_5 ]);
+    dependencies = mapFeatures features ([ chrono_0_4_4 derive_builder_0_5_1 error_chain_0_11_0 log_0_4_3 serde_1_0_70 serde_derive_1_0_70 serde_json_1_0_24 uuid_0_6_5 ]);
   };
   task_hookrs_0_5_0_features = f: updateFeatures f (rec {
-    chrono_0_4_2.default = true;
+    chrono_0_4_4.default = true;
     derive_builder_0_5_1.default = true;
     error_chain_0_11_0.default = true;
-    log_0_4_2.default = true;
-    serde_1_0_66.default = true;
-    serde_derive_1_0_66.default = true;
-    serde_json_1_0_20.default = true;
+    log_0_4_3.default = true;
+    serde_1_0_70.default = true;
+    serde_derive_1_0_70.default = true;
+    serde_json_1_0_24.default = true;
     task_hookrs_0_5_0.default = (f.task_hookrs_0_5_0.default or true);
     uuid_0_6_5.default = true;
     uuid_0_6_5.serde = true;
     uuid_0_6_5.v4 = true;
-  }) [ chrono_0_4_2_features derive_builder_0_5_1_features error_chain_0_11_0_features log_0_4_2_features serde_1_0_66_features serde_derive_1_0_66_features serde_json_1_0_20_features uuid_0_6_5_features ];
+  }) [ chrono_0_4_4_features derive_builder_0_5_1_features error_chain_0_11_0_features log_0_4_3_features serde_1_0_70_features serde_derive_1_0_70_features serde_json_1_0_24_features uuid_0_6_5_features ];
   tempdir_0_3_7 = { features?(tempdir_0_3_7_features {}) }: tempdir_0_3_7_ {
     dependencies = mapFeatures features ([ rand_0_4_2 remove_dir_all_0_5_1 ]);
   };
@@ -1371,13 +1374,13 @@ rec {
     termios_0_3_0.default = (f.termios_0_3_0.default or true);
   }) [ libc_0_2_42_features ];
   thread_local_0_3_5 = { features?(thread_local_0_3_5_features {}) }: thread_local_0_3_5_ {
-    dependencies = mapFeatures features ([ lazy_static_1_0_1 unreachable_1_0_0 ]);
+    dependencies = mapFeatures features ([ lazy_static_1_0_2 unreachable_1_0_0 ]);
   };
   thread_local_0_3_5_features = f: updateFeatures f (rec {
-    lazy_static_1_0_1.default = true;
+    lazy_static_1_0_2.default = true;
     thread_local_0_3_5.default = (f.thread_local_0_3_5.default or true);
     unreachable_1_0_0.default = true;
-  }) [ lazy_static_1_0_1_features unreachable_1_0_0_features ];
+  }) [ lazy_static_1_0_2_features unreachable_1_0_0_features ];
   time_0_1_40 = { features?(time_0_1_40_features {}) }: time_0_1_40_ {
     dependencies = mapFeatures features ([ libc_0_2_42 ])
       ++ (if kernel == "redox" then mapFeatures features ([ redox_syscall_0_1_40 ]) else [])
@@ -1430,15 +1433,15 @@ rec {
     utf8_ranges_1_0_0.default = (f.utf8_ranges_1_0_0.default or true);
   }) [];
   uuid_0_6_5 = { features?(uuid_0_6_5_features {}) }: uuid_0_6_5_ {
-    dependencies = mapFeatures features ([ cfg_if_0_1_3 ]
+    dependencies = mapFeatures features ([ cfg_if_0_1_4 ]
       ++ (if features.uuid_0_6_5.rand or false then [ rand_0_4_2 ] else [])
-      ++ (if features.uuid_0_6_5.serde or false then [ serde_1_0_66 ] else []));
+      ++ (if features.uuid_0_6_5.serde or false then [ serde_1_0_70 ] else []));
     features = mkFeatures (features.uuid_0_6_5 or {});
   };
   uuid_0_6_5_features = f: updateFeatures f (rec {
-    cfg_if_0_1_3.default = true;
+    cfg_if_0_1_4.default = true;
     rand_0_4_2.default = true;
-    serde_1_0_66.default = (f.serde_1_0_66.default or false);
+    serde_1_0_70.default = (f.serde_1_0_70.default or false);
     uuid_0_6_5.byteorder =
       (f.uuid_0_6_5.byteorder or false) ||
       (f.uuid_0_6_5.u128 or false) ||
@@ -1470,7 +1473,7 @@ rec {
       (uuid_0_6_5.default or false) ||
       (f.uuid_0_6_5.use_std or false) ||
       (uuid_0_6_5.use_std or false);
-  }) [ cfg_if_0_1_3_features rand_0_4_2_features serde_1_0_66_features ];
+  }) [ cfg_if_0_1_4_features rand_0_4_2_features serde_1_0_70_features ];
   void_1_0_2 = { features?(void_1_0_2_features {}) }: void_1_0_2_ {
     features = mkFeatures (features.void_1_0_2 or {});
   };