Auto merge of #14028 - servo:rustup, r=nox,SimonSapin

Update Rust to 1.14.0-nightly (7c69b0d5a 2016-11-01)

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- [ ] These changes fix #__ (github issue number if applicable).

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components/script/Cargo.toml

@@ -35,13 +35,14 @@ euclid = "0.10.1"
 fnv = "1.0"
 gfx_traits = {path = "../gfx_traits"}
 heapsize = "0.3.6"
-heapsize_plugin = "0.1.2"
+heapsize_derive = "0.1"
 html5ever = {version = "0.5.1", features = ["heap_size", "unstable"]}
 hyper = "0.9.9"
 hyper_serde = "0.1.4"
 image = "0.10"
 ipc-channel = "0.5"
 js = {git = "https://github.com/servo/rust-mozjs", features = ["promises"]}
+jstraceable_derive = {path = "../jstraceable_derive"}
 libc = "0.2"
 log = "0.3.5"
 mime = "0.2.1"