diff --git a/servo/Cargo.lock b/servo/Cargo.lock
index c123e2342f03..b99056eac731 100644
--- a/servo/Cargo.lock
+++ b/servo/Cargo.lock
@@ -16,7 +16,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "aho-corasick"
-version = "0.6.1"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "memchr 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -121,7 +121,7 @@ name = "backtrace"
 version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "backtrace-sys 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "backtrace-sys 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "dbghelp-sys 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -132,10 +132,10 @@ dependencies = [
 
 [[package]]
 name = "backtrace-sys"
-version = "0.1.5"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "gcc 0.3.41 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gcc 0.3.43 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -159,7 +159,7 @@ dependencies = [
  "cexpr 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "clang-sys 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "clap 2.20.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "clap 2.20.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "env_logger 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -314,11 +314,11 @@ dependencies = [
 
 [[package]]
 name = "caseless"
-version = "0.1.2"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "regex 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-normalization 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-normalization 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -357,7 +357,7 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "2.20.1"
+version = "2.20.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "ansi_term 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -365,7 +365,7 @@ dependencies = [
  "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
  "strsim 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "term_size 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-segmentation 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-segmentation 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-width 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "vec_map 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -380,7 +380,7 @@ dependencies = [
  "regex-syntax 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "semver 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "toml 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-normalization 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-normalization 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -388,7 +388,7 @@ name = "cmake"
 version = "0.1.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "gcc 0.3.41 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gcc 0.3.43 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -431,7 +431,7 @@ dependencies = [
  "euclid 0.10.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "gfx_traits 0.0.1",
  "gleam 0.2.32 (registry+https://github.com/rust-lang/crates.io-index)",
- "image 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "image 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "ipc-channel 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "msg 0.0.1",
@@ -551,7 +551,7 @@ dependencies = [
  "matches 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.3.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 0.8.20 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.10.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.10.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -655,7 +655,7 @@ name = "domobject_derive"
 version = "0.0.1"
 dependencies = [
  "quote 0.3.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.10.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.10.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -860,7 +860,7 @@ version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
- "miniz-sys 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "miniz-sys 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -875,7 +875,7 @@ source = "git+https://github.com/servo/fontsan#ab68da1723827d6302653ccb76c1d215d
 dependencies = [
  "cmake 0.1.20 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
- "miniz-sys 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "miniz-sys 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -889,11 +889,11 @@ dependencies = [
 
 [[package]]
 name = "futf"
-version = "0.1.2"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "debug_unreachable 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "mac 0.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "mac 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -916,7 +916,7 @@ dependencies = [
 
 [[package]]
 name = "gcc"
-version = "0.3.41"
+version = "0.3.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -941,7 +941,7 @@ dependencies = [
  "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "selectors 0.18.0",
  "servo_url 0.0.1",
  "style 0.0.1",
@@ -979,7 +979,7 @@ dependencies = [
  "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "msg 0.0.1",
  "net_traits 0.0.1",
- "ordered-float 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ordered-float 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "plugins 0.0.1",
  "range 0.0.1",
  "serde 0.8.20 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1114,8 +1114,8 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "quote 0.3.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.10.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "synstructure 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.10.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "synstructure 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1154,12 +1154,12 @@ dependencies = [
  "heapsize_derive 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "html5ever-atoms 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "mac 0.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "mac 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "phf 0.7.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "phf_codegen 0.7.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.3.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-serialize 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.10.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.10.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "tendril 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1219,12 +1219,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "matches 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-bidi 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-normalization 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-normalization 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "image"
-version = "0.12.2"
+version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "byteorder 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1312,8 +1312,8 @@ name = "jstraceable_derive"
 version = "0.0.1"
 dependencies = [
  "quote 0.3.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.10.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "synstructure 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.10.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "synstructure 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1355,8 +1355,8 @@ dependencies = [
  "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "msg 0.0.1",
  "net_traits 0.0.1",
- "ordered-float 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ordered-float 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "plugins 0.0.1",
  "profile_traits 0.0.1",
  "range 0.0.1",
@@ -1402,7 +1402,7 @@ dependencies = [
  "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "msg 0.0.1",
  "net_traits 0.0.1",
- "parking_lot 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "plugins 0.0.1",
  "profile_traits 0.0.1",
  "rayon 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1479,8 +1479,6 @@ dependencies = [
 name = "libservo"
 version = "0.0.1"
 dependencies = [
- "android_glue 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "backtrace 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bluetooth 0.0.1",
  "bluetooth_traits 0.0.1",
  "canvas 0.0.1",
@@ -1496,9 +1494,7 @@ dependencies = [
  "gfx 0.0.1",
  "gleam 0.2.32 (registry+https://github.com/rust-lang/crates.io-index)",
  "ipc-channel 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "layout 0.0.1",
  "layout_thread 0.0.1",
- "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "msg 0.0.1",
  "net 0.0.1",
@@ -1511,9 +1507,7 @@ dependencies = [
  "script_traits 0.0.1",
  "servo_config 0.0.1",
  "servo_url 0.0.1",
- "sig 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "style 0.0.1",
- "url 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "webdriver_server 0.0.1",
  "webrender 0.15.0 (git+https://github.com/servo/webrender)",
  "webrender_traits 0.14.0 (git+https://github.com/servo/webrender)",
@@ -1523,10 +1517,10 @@ dependencies = [
 
 [[package]]
 name = "libz-sys"
-version = "1.0.10"
+version = "1.0.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "gcc 0.3.41 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gcc 0.3.43 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1543,7 +1537,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "mac"
-version = "0.0.2"
+version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -1599,10 +1593,10 @@ dependencies = [
 
 [[package]]
 name = "miniz-sys"
-version = "0.1.7"
+version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "gcc 0.3.41 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gcc 0.3.43 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1639,7 +1633,7 @@ version = "0.0.0"
 source = "git+https://github.com/servo/mozjs#7cd72d8c8f44f43ba162bdd814ec85e81b79cfb4"
 dependencies = [
  "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
- "libz-sys 1.0.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libz-sys 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1750,7 +1744,7 @@ dependencies = [
  "heapsize_derive 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "hyper 0.9.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "hyper_serde 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "image 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "image 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "ipc-channel 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1900,7 +1894,7 @@ version = "0.7.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "gcc 0.3.41 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gcc 0.3.43 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-sys 0.7.17 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1924,7 +1918,7 @@ name = "openssl-sys-extras"
 version = "0.7.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "gcc 0.3.41 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gcc 0.3.43 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-sys 0.7.17 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1939,7 +1933,7 @@ dependencies = [
 
 [[package]]
 name = "ordered-float"
-version = "0.2.3"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "num-traits 0.1.36 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1966,7 +1960,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "parking_lot"
-version = "0.3.7"
+version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "owning_ref 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1988,7 +1982,7 @@ dependencies = [
 
 [[package]]
 name = "pdqsort"
-version = "0.1.0"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -2190,7 +2184,7 @@ name = "regex"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "aho-corasick 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "aho-corasick 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "memchr 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex-syntax 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "thread_local 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2258,7 +2252,7 @@ dependencies = [
  "bluetooth_traits 0.0.1",
  "byteorder 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "canvas_traits 0.0.1",
- "caseless 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "caseless 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "cmake 0.1.20 (registry+https://github.com/rust-lang/crates.io-index)",
  "cookie 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "cssparser 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2274,7 +2268,7 @@ dependencies = [
  "html5ever-atoms 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "hyper 0.9.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "hyper_serde 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "image 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "image 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "ipc-channel 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "js 0.1.4 (git+https://github.com/servo/rust-mozjs)",
  "jstraceable_derive 0.0.1",
@@ -2287,7 +2281,7 @@ dependencies = [
  "num-traits 0.1.36 (registry+https://github.com/rust-lang/crates.io-index)",
  "offscreen_gl_context 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "open 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "phf 0.7.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "phf_codegen 0.7.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "phf_shared 0.7.21 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2427,7 +2421,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "quote 0.3.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_codegen_internals 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.10.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.10.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "syntex 0.54.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "syntex_syntax 0.54.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2437,7 +2431,7 @@ name = "serde_codegen_internals"
 version = "0.11.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "syn 0.10.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.10.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2534,7 +2528,7 @@ dependencies = [
  "dwmapi-sys 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "gdi32-sys 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "gl_generator 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "image 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "image 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2765,10 +2759,10 @@ dependencies = [
  "num-integer 0.1.32 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.1.36 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "ordered-float 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ordered-float 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "owning_ref 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "pdqsort 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pdqsort 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "phf 0.7.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "phf_codegen 0.7.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "rayon 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2783,7 +2777,7 @@ dependencies = [
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  "style_traits 0.0.1",
  "time 0.1.36 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-segmentation 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-segmentation 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "walkdir 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2797,7 +2791,7 @@ dependencies = [
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  "matches 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
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- "parking_lot 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "rayon 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-serialize 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)",
  "selectors 0.18.0",
@@ -2836,7 +2830,7 @@ dependencies = [
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  "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
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- "parking_lot 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "selectors 0.18.0",
  "servo_url 0.0.1",
  "style 0.0.1",
@@ -2845,7 +2839,7 @@ dependencies = [
 
 [[package]]
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-version = "0.10.7"
+version = "0.10.8"
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 dependencies = [
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@@ -2854,11 +2848,11 @@ dependencies = [
 
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-version = "0.4.0"
+version = "0.4.1"
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- "syn 0.10.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.10.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2879,7 +2873,7 @@ dependencies = [
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- "term 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "term 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2902,7 +2896,7 @@ dependencies = [
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  "syntex_pos 0.54.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "term 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "term 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
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 ]
 
@@ -2920,7 +2914,7 @@ dependencies = [
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 dependencies = [
- "gcc 0.3.41 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gcc 0.3.43 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2937,14 +2931,14 @@ version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
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- "futf 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "mac 0.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futf 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "mac 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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-version = "0.4.4"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
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@@ -3006,7 +3000,7 @@ name = "tinyfiledialogs"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "gcc 0.3.41 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gcc 0.3.43 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -3051,7 +3045,7 @@ dependencies = [
 
 [[package]]
 name = "unicode-normalization"
-version = "0.1.3"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -3064,7 +3058,7 @@ dependencies = [
 
 [[package]]
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-version = "1.0.1"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -3170,7 +3164,7 @@ dependencies = [
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  "hyper 0.9.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "image 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "image 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "ipc-channel 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -3337,7 +3331,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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  "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "mac 0.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "mac 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -3347,7 +3341,7 @@ dependencies = [
 
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 "checksum android_injected_glue 0.2.1 (git+https://github.com/mmatyas/android-rs-injected-glue)" = "<none>"
@@ -3360,7 +3354,7 @@ dependencies = [
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@@ -3376,12 +3370,12 @@ dependencies = [
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@@ -3424,10 +3418,10 @@ dependencies = [
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@@ -3447,7 +3441,7 @@ dependencies = [
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@@ -3464,17 +3458,17 @@ dependencies = [
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-"checksum miniz-sys 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "9d1f4d337a01c32e1f2122510fed46393d53ca35a7f429cb0450abaedfa3ed54"
+"checksum miniz-sys 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "28eaee17666671fa872e567547e8428e83308ebe5808cdf6a0e28397dbe2c726"
 "checksum mio 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "a637d1ca14eacae06296a008fa7ad955347e34efcb5891cfd8ba05491a37907e"
 "checksum miow 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "3e690c5df6b2f60acd45d56378981e827ff8295562fc8d34f573deb267a59cd1"
 "checksum mozjs_sys 0.0.0 (git+https://github.com/servo/mozjs)" = "<none>"
@@ -3499,13 +3493,13 @@ dependencies = [
 "checksum openssl-sys 0.7.17 (registry+https://github.com/rust-lang/crates.io-index)" = "89c47ee94c352eea9ddaf8e364be7f978a3bb6d66d73176572484238dd5a5c3f"
 "checksum openssl-sys-extras 0.7.14 (registry+https://github.com/rust-lang/crates.io-index)" = "11c5e1dba7d3d03d80f045bf0d60111dc69213b67651e7c889527a3badabb9fa"
 "checksum openssl-verify 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3ed86cce894f6b0ed4572e21eb34026f1dc8869cb9ee3869029131bc8c3feb2d"
-"checksum ordered-float 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "cc511538298611a79d5a4ddfbb75315b866d942ed26a00bdc3590795c68b7279"
+"checksum ordered-float 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "da12c96037889ae0be29dd2bdd260e5a62a7df24e6466d5a15bb8131c1c200a8"
 "checksum osmesa-src 12.0.1 (git+https://github.com/servo/osmesa-src)" = "<none>"
 "checksum osmesa-sys 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "88cfece6e95d2e717e0872a7f53a8684712ad13822a7979bc760b9c77ec0013b"
 "checksum owning_ref 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)" = "9d52571ddcb42e9c900c901a18d8d67e393df723fcd51dd59c5b1a85d0acb6cc"
-"checksum parking_lot 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)" = "3771b463ebf30418ef54378e647d01cc33123b2e7a4958b1cec284edc71054f6"
+"checksum parking_lot 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)" = "fa12d706797d42551663426a45e2db2e0364bd1dbf6aeada87e89c5f981f43e9"
 "checksum parking_lot_core 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fb1b97670a2ffadce7c397fb80a3d687c4f3060140b885621ef1653d0e5d5068"
-"checksum pdqsort 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "afe9dd903f4f9ae691c768e649b00bac33d0487e0ca3edac94054a554b8a1588"
+"checksum pdqsort 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "ceca1642c89148ca05611cc775a0c383abef355fc4907c4e95f49f7b09d6287c"
 "checksum phf 0.7.21 (registry+https://github.com/rust-lang/crates.io-index)" = "cb325642290f28ee14d8c6201159949a872f220c62af6e110a56ea914fbe42fc"
 "checksum phf_codegen 0.7.21 (registry+https://github.com/rust-lang/crates.io-index)" = "d62594c0bb54c464f633175d502038177e90309daf2e0158be42ed5f023ce88f"
 "checksum phf_generator 0.7.21 (registry+https://github.com/rust-lang/crates.io-index)" = "6b07ffcc532ccc85e3afc45865469bf5d9e4ef5bfcf9622e3cfe80c2d275ec03"
@@ -3557,8 +3551,8 @@ dependencies = [
 "checksum string_cache_codegen 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0c9dfe1a7c8bba1ecb90730d269fdc08afe93d23c28dd6c4aa5cabd79a05a05e"
 "checksum string_cache_shared 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b1884d1bc09741d466d9b14e6d37ac89d6909cbcac41dd9ae982d4d063bbedfc"
 "checksum strsim 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b4d15c810519a91cf877e7e36e63fe068815c678181439f2f29e2562147c3694"
-"checksum syn 0.10.7 (registry+https://github.com/rust-lang/crates.io-index)" = "e5aaf7e4a0f90d7285445c881dcc28f1a510e4962b4ffcdde17f5775b2960df6"
-"checksum synstructure 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e13808dc5a739d5ff1cff4a2361afdf4ec52d42221c7ddc1d8c438f5a53746a7"
+"checksum syn 0.10.8 (registry+https://github.com/rust-lang/crates.io-index)" = "58fd09df59565db3399efbba34ba8a2fec1307511ebd245d0061ff9d42691673"
+"checksum synstructure 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "a811f8e51453cada27c033be6b5fdac6e4e63981983702eb85b4c897a25ecc6c"
 "checksum syntex 0.54.0 (registry+https://github.com/rust-lang/crates.io-index)" = "bb3f52553a966675982404dc34028291b347e0c9a9c0b0b34f2da6be8a0443f8"
 "checksum syntex_errors 0.54.0 (registry+https://github.com/rust-lang/crates.io-index)" = "dee2f6e49c075f71332bb775219d5982bee6732d26227fa1ae1b53cdb12f5cc5"
 "checksum syntex_pos 0.54.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8df3921c7945dfb9ffc53aa35adb2cf4313b5ab5f079c3619b3d4eb82a0efc2b"
@@ -3566,7 +3560,7 @@ dependencies = [
 "checksum target_build_utils 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "54c550e226618cd35334b75e92bfa5437c61474bdb75c38bf330ab5a8037b77c"
 "checksum tempdir 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "87974a6f5c1dfb344d733055601650059a3363de2a6104819293baff662132d6"
 "checksum tendril 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "cebf864c2d90394a1b66d6fe45963f9a177f2af81a0edea5060f77627f9c4587"
-"checksum term 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "3deff8a2b3b6607d6d7cc32ac25c0b33709453ca9cceac006caac51e963cf94a"
+"checksum term 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)" = "d168af3930b369cfe245132550579d47dfd873d69470755a19c2c6568dbbd989"
 "checksum term_size 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "71662702fe5cd2cf95edd4ad655eea42f24a87a0e44059cbaa4e55260b7bc331"
 "checksum thread-id 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4437c97558c70d129e40629a5b385b3fb1ffac301e63941335e4d354081ec14a"
 "checksum thread_local 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7793b722f0f77ce716e7f1acf416359ca32ff24d04ffbac4269f44a4a83be05d"
@@ -3580,9 +3574,9 @@ dependencies = [
 "checksum typeable 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "1410f6f91f21d1612654e7cc69193b0334f909dcf2c790c4826254fbb86f8887"
 "checksum unicase 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "13a5906ca2b98c799f4b1ab4557b76367ebd6ae5ef14930ec841c74aed5f3764"
 "checksum unicode-bidi 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)" = "b61814f3e7fd0e0f15370f767c7c943e08bc2e3214233ae8f88522b334ceb778"
-"checksum unicode-normalization 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "5e94e9f6961090fcc75180629c4ef33e5310d6ed2c0dd173f4ca63c9043b669e"
+"checksum unicode-normalization 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "e28fa37426fceeb5cf8f41ee273faa7c82c47dc8fba5853402841e665fcd86ff"
 "checksum unicode-script 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "e5430ae21ef212551680d0021fc7dbd936e8b268c5ea8fdae8814e0b2496d80f"
-"checksum unicode-segmentation 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7baebdc1df1363fa66161fca2fe047e4f4209011cc7e045948298996afdf85df"
+"checksum unicode-segmentation 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "18127285758f0e2c6cf325bb3f3d138a12fee27de4f23e146cd6a179f26c2cf3"
 "checksum unicode-width 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "bf3a113775714a22dcb774d8ea3655c53a32debae63a063acc00a91cc586245f"
 "checksum unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8c1f860d7d29cf02cb2f3f359fd35991af3d30bac52c57d265a3c461074cb4dc"
 "checksum unreachable 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "1f2ae5ddb18e1c92664717616dd9549dde73f539f01bd7b77c2edb2446bdff91"
diff --git a/servo/components/gfx/Cargo.toml b/servo/components/gfx/Cargo.toml
index 34ecfc2743af..8e5a4a8256e1 100644
--- a/servo/components/gfx/Cargo.toml
+++ b/servo/components/gfx/Cargo.toml
@@ -26,7 +26,7 @@ libc = "0.2"
 log = "0.3.5"
 msg = {path = "../msg"}
 net_traits = {path = "../net_traits"}
-ordered-float = "0.2.2"
+ordered-float = "0.4"
 plugins = {path = "../plugins"}
 range = {path = "../range"}
 serde = "0.8"
diff --git a/servo/components/layout/Cargo.toml b/servo/components/layout/Cargo.toml
index bb837bff9625..214aed606376 100644
--- a/servo/components/layout/Cargo.toml
+++ b/servo/components/layout/Cargo.toml
@@ -26,7 +26,7 @@ libc = "0.2"
 log = "0.3.5"
 msg = {path = "../msg"}
 net_traits = {path = "../net_traits"}
-ordered-float = "0.2.2"
+ordered-float = "0.4"
 parking_lot = "0.3.3"
 plugins = {path = "../plugins"}
 profile_traits = {path = "../profile_traits"}
diff --git a/servo/components/servo/Cargo.toml b/servo/components/servo/Cargo.toml
index 12d29adb4a2b..99bbc5e19e0a 100644
--- a/servo/components/servo/Cargo.toml
+++ b/servo/components/servo/Cargo.toml
@@ -21,7 +21,6 @@ clippy = ["plugins/clippy"]
 debugmozjs = ["script/debugmozjs"]
 
 [dependencies]
-backtrace = "0.3"
 bluetooth_traits = {path = "../bluetooth_traits"}
 bluetooth = {path = "../bluetooth"}
 canvas = {path = "../canvas"}
@@ -36,9 +35,7 @@ euclid = "0.10.1"
 gfx = {path = "../gfx"}
 gleam = "0.2"
 ipc-channel = "0.5"
-layout = {path = "../layout"}
 layout_thread = {path = "../layout_thread"}
-libc = "0.2"
 log = "0.3"
 msg = {path = "../msg"}
 net = {path = "../net"}
@@ -52,7 +49,6 @@ script_traits = {path = "../script_traits"}
 servo_config = {path = "../config"}
 servo_url = {path = "../url"}
 style = {path = "../style", features = ["servo"]}
-url = "1.2"
 webvr = {path = "../webvr"}
 webvr_traits = {path = "../webvr_traits"}
 webdriver_server = {path = "../webdriver_server", optional = true}
@@ -67,12 +63,5 @@ git = "https://github.com/servo/webrender"
 default-features = false
 features = ["serde_derive", "ipc"]
 
-[target.'cfg(not(target_os = "android"))'.dependencies]
-sig = "0.1"
-
-[target.'cfg(target_os = "android")'.dependencies]
-log = "0.3"
-android_glue = "0.2"
-
 [target.'cfg(not(target_os = "windows"))'.dependencies]
 gaol = {git = "https://github.com/servo/gaol"}
diff --git a/servo/components/style/Cargo.toml b/servo/components/style/Cargo.toml
index 54fb28e7dde1..8ee6089b56e8 100644
--- a/servo/components/style/Cargo.toml
+++ b/servo/components/style/Cargo.toml
@@ -39,7 +39,7 @@ matches = "0.1"
 nsstring_vendor = {path = "gecko_bindings/nsstring_vendor", optional = true}
 num-integer = "0.1.32"
 num-traits = "0.1.32"
-ordered-float = "0.2.2"
+ordered-float = "0.4"
 owning_ref = "0.2.2"
 parking_lot = "0.3.3"
 phf = "0.7.20"