diff --git a/Cargo.lock b/Cargo.lock
index f697c243e2..d148acf7ef 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -29,11 +29,6 @@ dependencies = [
  "shared_library 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "atom"
-version = "0.3.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "atty"
 version = "0.2.11"
@@ -50,7 +45,7 @@ version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "backtrace-sys 0.1.24 (registry+https://github.com/rust-lang/crates.io-index)",
- "cfg-if 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-demangle 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -77,7 +72,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "byteorder"
-version = "1.2.6"
+version = "1.2.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -86,10 +81,10 @@ version = "0.6.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "clap 2.32.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.79 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.80 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.58 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.32 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.33 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.14.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempfile 3.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "toml 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -102,7 +97,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "cfg-if"
-version = "0.1.5"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -141,13 +136,13 @@ dependencies = [
 
 [[package]]
 name = "cocoa"
-version = "0.18.1"
+version = "0.18.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "block 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "core-foundation 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "core-graphics 0.17.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "core-foundation 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "core-graphics 0.17.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "foreign-types 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
  "objc 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -155,7 +150,7 @@ dependencies = [
 
 [[package]]
 name = "core-foundation"
-version = "0.6.2"
+version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "core-foundation-sys 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -173,57 +168,26 @@ version = "0.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "core-foundation 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "core-foundation 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "foreign-types 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "core-graphics"
-version = "0.17.2"
+version = "0.17.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "core-foundation 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "core-foundation 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "foreign-types 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
-name = "crossbeam-deque"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "crossbeam-epoch 0.3.1 (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 = "0.3.1"
-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 0.1.5 (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 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "memoffset 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "nodrop 0.1.12 (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"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "cfg-if 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "d3d12-rs"
+name = "d3d12"
 version = "0.1.0"
-source = "git+https://github.com/gfx-rs/d3d12-rs.git?rev=124f9fc#124f9fc100c7edc6bc317ee9a7f61e757ec25ecd"
+source = "git+https://github.com/gfx-rs/d3d12-rs.git?rev=ee01154#ee0115462e4c3178e80454c11a34a458f9a326e7"
 dependencies = [
  "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -231,12 +195,12 @@ dependencies = [
 
 [[package]]
 name = "derivative"
-version = "1.0.0"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "itertools 0.5.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.10.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.19 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -252,11 +216,6 @@ name = "downcast-rs"
 version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "either"
-version = "1.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "examples"
 version = "0.1.0"
@@ -267,22 +226,22 @@ dependencies = [
 
 [[package]]
 name = "failure"
-version = "0.1.2"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "backtrace 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "failure_derive 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "failure_derive 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "failure_derive"
-version = "0.1.2"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.20 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.14.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "synstructure 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "synstructure 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -317,24 +276,24 @@ name = "fxhash"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "gcc"
-version = "0.3.54"
+version = "0.3.55"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "gfx-backend-dx12"
 version = "0.1.0"
-source = "git+https://github.com/gfx-rs/gfx#c7fd2338fff2dfd95c56adf481801780169bc74d"
+source = "git+https://github.com/gfx-rs/gfx#f288599e34e536ee406edd3cab81589ab29dc784"
 dependencies = [
  "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "d3d12-rs 0.1.0 (git+https://github.com/gfx-rs/d3d12-rs.git?rev=124f9fc)",
- "derivative 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "gfx-hal 0.1.0 (git+https://github.com/gfx-rs/gfx.git)",
- "log 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "d3d12 0.1.0 (git+https://github.com/gfx-rs/d3d12-rs.git?rev=ee01154)",
+ "derivative 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gfx-hal 0.1.0 (git+https://github.com/gfx-rs/gfx)",
+ "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "spirv_cross 0.11.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -344,23 +303,23 @@ dependencies = [
 [[package]]
 name = "gfx-backend-empty"
 version = "0.1.0"
-source = "git+https://github.com/gfx-rs/gfx#c7fd2338fff2dfd95c56adf481801780169bc74d"
+source = "git+https://github.com/gfx-rs/gfx#f288599e34e536ee406edd3cab81589ab29dc784"
 dependencies = [
- "gfx-hal 0.1.0 (git+https://github.com/gfx-rs/gfx.git)",
+ "gfx-hal 0.1.0 (git+https://github.com/gfx-rs/gfx)",
 ]
 
 [[package]]
 name = "gfx-backend-metal"
 version = "0.1.0"
-source = "git+https://github.com/gfx-rs/gfx#c7fd2338fff2dfd95c56adf481801780169bc74d"
+source = "git+https://github.com/gfx-rs/gfx#f288599e34e536ee406edd3cab81589ab29dc784"
 dependencies = [
  "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "block 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "cocoa 0.18.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "core-graphics 0.17.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cocoa 0.18.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "core-graphics 0.17.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "foreign-types 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "gfx-hal 0.1.0 (git+https://github.com/gfx-rs/gfx.git)",
- "log 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gfx-hal 0.1.0 (git+https://github.com/gfx-rs/gfx)",
+ "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "metal 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "objc 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -373,13 +332,13 @@ dependencies = [
 [[package]]
 name = "gfx-backend-vulkan"
 version = "0.1.0"
-source = "git+https://github.com/gfx-rs/gfx#c7fd2338fff2dfd95c56adf481801780169bc74d"
+source = "git+https://github.com/gfx-rs/gfx#f288599e34e536ee406edd3cab81589ab29dc784"
 dependencies = [
  "ash 0.24.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "byteorder 1.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "gfx-hal 0.1.0 (git+https://github.com/gfx-rs/gfx.git)",
- "lazy_static 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gfx-hal 0.1.0 (git+https://github.com/gfx-rs/gfx)",
+ "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "winit 0.17.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -390,31 +349,14 @@ dependencies = [
 [[package]]
 name = "gfx-hal"
 version = "0.1.0"
-source = "git+https://github.com/gfx-rs/gfx.git#c7fd2338fff2dfd95c56adf481801780169bc74d"
+source = "git+https://github.com/gfx-rs/gfx#f288599e34e536ee406edd3cab81589ab29dc784"
 dependencies = [
  "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "failure 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "failure 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "fxhash 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "hibitset"
-version = "0.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "atom 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "rayon 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "itertools"
-version = "0.5.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "either 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "itoa"
 version = "0.4.3"
@@ -427,11 +369,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "lazy_static"
-version = "1.1.0"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
-]
 
 [[package]]
 name = "libc"
@@ -458,10 +397,10 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.5"
+version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cfg-if 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -481,11 +420,6 @@ dependencies = [
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "memoffset"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "metal"
 version = "0.13.0"
@@ -493,11 +427,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "block 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "cocoa 0.18.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "core-graphics 0.17.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cocoa 0.18.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "core-graphics 0.17.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "foreign-types 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "objc 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "objc-foundation 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "objc_id 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -510,7 +444,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "cc 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "cfg-if 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
  "void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -520,14 +454,6 @@ name = "nodrop"
 version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "num_cpus"
-version = "1.8.0"
-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 = "objc"
 version = "0.2.5"
@@ -552,7 +478,7 @@ name = "objc_exception"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "gcc 0.3.54 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gcc 0.3.55 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -612,17 +538,12 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "0.4.20"
+version = "0.4.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "quote"
-version = "0.3.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "quote"
 version = "0.5.2"
@@ -633,10 +554,10 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "0.6.8"
+version = "0.6.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.20 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.21 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -664,27 +585,6 @@ name = "rand_core"
 version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "rayon"
-version = "1.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "crossbeam-deque 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "either 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rayon-core 1.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "rayon-core"
-version = "1.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "crossbeam-deque 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "redox_syscall"
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@@ -698,11 +598,6 @@ dependencies = [
  "redox_syscall 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "relevant"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "remove_dir_all"
 version = "0.5.1"
@@ -711,21 +606,6 @@ dependencies = [
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "rendy-memory"
-version = "0.1.0"
-source = "git+https://github.com/rustgd/rendy?rev=ce7dd7f#ce7dd7f461a49aa13f8ee1356d4c167b8b33be83"
-dependencies = [
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- "derivative 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "failure 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "gfx-hal 0.1.0 (git+https://github.com/gfx-rs/gfx.git)",
- "hibitset 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "relevant 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "smallvec 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "veclist 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "rustc-demangle"
 version = "0.1.9"
@@ -741,7 +621,7 @@ dependencies = [
 
 [[package]]
 name = "ryu"
-version = "0.2.6"
+version = "0.2.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -764,7 +644,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "serde"
-version = "1.0.79"
+version = "1.0.80"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "serde_derive 1.0.58 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -782,12 +662,12 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.32"
+version = "1.0.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
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- "ryu 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.79 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ryu 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.80 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -795,7 +675,7 @@ name = "shared_library"
 version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "lazy_static 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 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)",
 ]
 
@@ -814,7 +694,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "dlib 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "memmap 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "nix 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -849,15 +729,6 @@ name = "strsim"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "syn"
-version = "0.10.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
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- "unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
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-
 [[package]]
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@@ -873,19 +744,29 @@ name = "syn"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.20 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "syn"
+version = "0.15.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 0.4.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
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 ]
 
 [[package]]
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-version = "0.9.0"
+version = "0.10.1"
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 dependencies = [
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- "quote 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.14.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.19 (registry+https://github.com/rust-lang/crates.io-index)",
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 ]
 
@@ -894,7 +775,7 @@ name = "tempfile"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cfg-if 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
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  "rand 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -925,7 +806,7 @@ name = "toml"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.79 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.80 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -933,11 +814,6 @@ name = "unicode-width"
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-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
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@@ -956,16 +832,6 @@ name = "vec_map"
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-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-
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-
 [[package]]
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@@ -1018,7 +884,7 @@ version = "0.20.12"
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 dependencies = [
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- "lazy_static 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1045,11 +911,10 @@ dependencies = [
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- "lazy_static 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gfx-hal 0.1.0 (git+https://github.com/gfx-rs/gfx)",
+ "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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- "core-foundation 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "core-foundation 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
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- "lazy_static 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 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)",
- "log 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -1106,7 +971,7 @@ name = "x11-dl"
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 dependencies = [
- "lazy_static 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -1117,7 +982,7 @@ version = "0.8.2"
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 [[package]]
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@@ -1228,21 +1079,18 @@ dependencies = [
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diff --git a/wgpu-native/Cargo.toml b/wgpu-native/Cargo.toml
index 294c2b8dcb..2ae9757fe1 100644
--- a/wgpu-native/Cargo.toml
+++ b/wgpu-native/Cargo.toml
@@ -23,4 +23,4 @@ gfx-backend-empty = { git = "https://github.com/gfx-rs/gfx" }
 gfx-backend-vulkan = { git = "https://github.com/gfx-rs/gfx", optional = true }
 gfx-backend-dx12 = { git = "https://github.com/gfx-rs/gfx", optional = true }
 gfx-backend-metal = { git = "https://github.com/gfx-rs/gfx", optional = true }
-rendy-memory = { git = "https://github.com/rustgd/rendy", rev = "ce7dd7f", features = ["gfx-hal"] }
+#rendy-memory = { git = "https://github.com/rustgd/rendy", rev = "ce7dd7f", features = ["gfx-hal"] }
diff --git a/wgpu-native/src/device.rs b/wgpu-native/src/device.rs
index 156f9ef45b..4c0c1a58de 100644
--- a/wgpu-native/src/device.rs
+++ b/wgpu-native/src/device.rs
@@ -12,7 +12,7 @@ use {
 use hal::command::RawCommandBuffer;
 use hal::queue::RawCommandQueue;
 use hal::{self, Device as _Device};
-use rendy_memory::{allocator, Config, Heaps};
+//use rendy_memory::{allocator, Config, Heaps};
 
 use std::{ffi, slice};
 use std::collections::hash_map::{Entry, HashMap};
@@ -127,7 +127,7 @@ impl<B: hal::Backend> DestroyedResources<B> {
 pub struct Device<B: hal::Backend> {
     pub(crate) raw: B::Device,
     queue_group: hal::QueueGroup<B, hal::General>,
-    mem_allocator: Heaps<B::Memory>,
+    //mem_allocator: Heaps<B::Memory>,
     pub(crate) com_allocator: command::CommandAllocator<B>,
     life_guard: LifeGuard,
     buffer_tracker: Mutex<BufferTracker>,
@@ -147,7 +147,7 @@ impl<B: hal::Backend> Device<B> {
     ) -> Self {
         // TODO: These values are just taken from rendy's test
         // Need to set reasonable values per memory type instead
-        let arena = Some(allocator::ArenaConfig {
+        /*let arena = Some(allocator::ArenaConfig {
             arena_size: 32 * 1024,
         });
         let dynamic = Some(allocator::DynamicConfig {
@@ -164,11 +164,11 @@ impl<B: hal::Backend> Device<B> {
                     .map(|mt| (mt.properties.into(), mt.heap_index as u32, config)),
                 mem_props.memory_heaps.clone(),
             )
-        };
+        };*/
 
         Device {
             raw,
-            mem_allocator,
+            //mem_allocator,
             com_allocator: command::CommandAllocator::new(queue_group.family()),
             queue_group,
             life_guard: LifeGuard::new(),
diff --git a/wgpu-native/src/lib.rs b/wgpu-native/src/lib.rs
index 206510ef0c..812c952632 100644
--- a/wgpu-native/src/lib.rs
+++ b/wgpu-native/src/lib.rs
@@ -21,7 +21,7 @@ extern crate gfx_backend_metal as back;
 extern crate gfx_backend_vulkan as back;
 
 extern crate gfx_hal as hal;
-extern crate rendy_memory;
+//extern crate rendy_memory;
 
 mod binding_model;
 mod command;