rq: 0.9.2 -> 0.10.4 (still broken, our v8 is too old)

pkgs/development/tools/rq/default.nix

@@ -4,59 +4,16 @@ with rustPlatform;
 
 buildRustPackage rec {
   name = "rq-${version}";
-  version = "0.9.2";
+  version = "0.10.4";
 
   src = fetchFromGitHub {
     owner = "dflemstr";
     repo = "rq";
     rev = "v${version}";
-    sha256 = "051k7ls2mbjf584crayd654wm8m7gk3b7s73j97f9l8sbppdhpcq";
+    sha256 = "066f6sdy0vrp113wlg18q9p0clyrg9iqbj17ly0yn8dxr5iar002";
   };
 
-  serde_json = fetchFromGitHub {
-    owner = "serde-rs";
-    repo = "json";
-    rev = "0c05059e4533368020bd356bd708c38286810a7d";
-    sha256 = "0924ngqbsif2vmmpgn8l2gg4bzms0z0i7yng0zx6sdv0x836lw43";
-  };
-
-  v8_rs = fetchFromGitHub {
-    owner = "dflemstr";
-    repo = "v8-rs";
-    rev = "0772be5b2e84842a2d434963702bc2995aeda90b";
-    sha256 = "0h2n431rp6nqpip7dy7xpckkvcr19aq7l1f3x3wlrj02xi4c8mad";
-  };
-
-  cargoDepsHook = ''
-    # use non-git dependencies
-    (cd $sourceRoot && patch -p1 <<EOF)
-    diff -u a/Cargo.toml b/Cargo.toml
-    --- a/Cargo.toml	2016-12-03 21:29:31.615019030 +0100
-    +++ b/Cargo.toml	2016-12-03 21:30:12.188170359 +0100
-    @@ -40,15 +40,16 @@
-     version = "*"
-     
-     [dependencies.serde_json]
-    -branch = "v0.9.0"
-    -git = "https://github.com/serde-rs/json.git"
-    +path = "${serde_json}/json"
-    +version = "*"
-     
-     [dependencies.toml]
-     features = ["serde"]
-     version = "*"
-     
-     [dependencies.v8]
-    -git = "https://github.com/dflemstr/v8-rs.git"
-    +path = "${v8_rs}"
-    +version = "*"
-     
-     [features]
-     shared = ["v8/shared"]
-    EOF
-  '';
-
-  depsSha256 = "1pci9iwf4y574q32b05gbc490iqw5i7shvqgb1gblchrihvlkddq";
+  depsSha256 = "138h0q2a2gghfjpwfi11zw4rkipvmglb7srqz56ibbw2xliid2wl";
 
   buildInputs = [ llvmPackages.clang-unwrapped v8 ];