diff --git a/Cargo.lock b/Cargo.lock
index f35f179..bbed9d8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -6,14 +6,6 @@ dependencies = [
  "memchr 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "alloc_kernel"
-version = "0.1.0"
-dependencies = [
- "linked_list_allocator 0.4.1 (git+https://github.com/redox-os/linked-list-allocator.git)",
- "spin 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "bitflags"
 version = "0.7.0"
@@ -41,17 +33,17 @@ dependencies = [
 
 [[package]]
 name = "clippy"
-version = "0.0.177"
+version = "0.0.182"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cargo_metadata 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "clippy_lints 0.0.177 (registry+https://github.com/rust-lang/crates.io-index)",
+ "clippy_lints 0.0.182 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "clippy_lints"
-version = "0.0.177"
+version = "0.0.182"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "if_chain 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -86,7 +78,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "getopts"
-version = "0.2.15"
+version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -130,12 +122,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 name = "kernel"
 version = "0.1.33"
 dependencies = [
- "alloc_kernel 0.1.0",
  "bitflags 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "clippy 0.0.177 (registry+https://github.com/rust-lang/crates.io-index)",
+ "clippy 0.0.182 (registry+https://github.com/rust-lang/crates.io-index)",
  "goblin 0.0.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "raw-cpuid 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.37",
+ "slab_allocator 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "spin 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "x86 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -147,13 +139,13 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "libc"
-version = "0.2.35"
+version = "0.2.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "linked_list_allocator"
-version = "0.4.1"
-source = "git+https://github.com/redox-os/linked-list-allocator.git#465d15c4fa7e9a99bef6fc66971861cb65e040fb"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "spin 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -168,12 +160,12 @@ name = "memchr"
 version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.35 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.36 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "num-traits"
-version = "0.1.41"
+version = "0.1.42"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -192,7 +184,7 @@ version = "0.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "getopts 0.2.15 (registry+https://github.com/rust-lang/crates.io-index)",
+ "getopts 0.2.17 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -292,10 +284,19 @@ 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 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "num-traits 0.1.41 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-traits 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.27 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "slab_allocator"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "linked_list_allocator 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "spin 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "spin"
 version = "0.4.6"
@@ -396,23 +397,23 @@ dependencies = [
 "checksum bitflags 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4efd02e230a02e18f92fc2735f44597385ed02ad8f831e7c1c1156ee5e1ab3a5"
 "checksum bitflags 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b3c30d3802dfb7281680d6285f2ccdaa8c2d8fee41f93805dba5c4cf50dc23cf"
 "checksum cargo_metadata 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "be1057b8462184f634c3a208ee35b0f935cfd94b694b26deadccd98732088d7b"
-"checksum clippy 0.0.177 (registry+https://github.com/rust-lang/crates.io-index)" = "131acb21874af5ec9a2ed5b3945edd9961b260735ba0d6879357a924a77be66b"
-"checksum clippy_lints 0.0.177 (registry+https://github.com/rust-lang/crates.io-index)" = "e5ad86d7ff55bf5461ed84388c445ecba69badb2805a5e4750bd57ee12a0f8a2"
+"checksum clippy 0.0.182 (registry+https://github.com/rust-lang/crates.io-index)" = "fa5d02da768264b4faa1494aad322c4537f3f9855349ef704077064a246248e3"
+"checksum clippy_lints 0.0.182 (registry+https://github.com/rust-lang/crates.io-index)" = "e60c2e0439117abddf18407165aeb46b0e9a59d3a441b323ac176d2894f2adde"
 "checksum dtoa 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "09c3753c3db574d215cba4ea76018483895d7bff25a31b49ba45db21c48e50ab"
 "checksum either 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "740178ddf48b1a9e878e6d6509a1442a2d42fd2928aae8e7a6f8a36fb01981b3"
 "checksum gcc 0.3.54 (registry+https://github.com/rust-lang/crates.io-index)" = "5e33ec290da0d127825013597dbdfc28bee4964690c7ce1166cbc2a7bd08b1bb"
-"checksum getopts 0.2.15 (registry+https://github.com/rust-lang/crates.io-index)" = "65922871abd2f101a2eb0eaebadc66668e54a87ad9c3dd82520b5f86ede5eff9"
+"checksum getopts 0.2.17 (registry+https://github.com/rust-lang/crates.io-index)" = "b900c08c1939860ce8b54dc6a89e26e00c04c380fd0e09796799bd7f12861e05"
 "checksum goblin 0.0.10 (registry+https://github.com/rust-lang/crates.io-index)" = "81af14056c25d33759862c5ae2035452acb1255bfb1b16db57819f183921e259"
 "checksum idna 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "014b298351066f1512874135335d62a789ffe78a9974f94b43ed5621951eaf7d"
 "checksum if_chain 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "61bb90bdd39e3af69b0172dfc6130f6cd6332bf040fbb9bdd4401d37adbd48b8"
 "checksum itertools 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)" = "d3f2be4da1690a039e9ae5fd575f706a63ad5a2120f161b1d653c9da3930dd21"
 "checksum itoa 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8324a32baf01e2ae060e9de58ed0bc2320c9a2833491ee36cd3b4c414de4db8c"
 "checksum lazy_static 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c8f31047daa365f19be14b47c29df4f7c3b581832407daabe6ae77397619237d"
-"checksum libc 0.2.35 (registry+https://github.com/rust-lang/crates.io-index)" = "96264e9b293e95d25bfcbbf8a88ffd1aedc85b754eba8b7d78012f638ba220eb"
-"checksum linked_list_allocator 0.4.1 (git+https://github.com/redox-os/linked-list-allocator.git)" = "<none>"
+"checksum libc 0.2.36 (registry+https://github.com/rust-lang/crates.io-index)" = "1e5d97d6708edaa407429faa671b942dc0f2727222fb6b6539bf1db936e4b121"
+"checksum linked_list_allocator 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "55f7a0836a0636ad6d0c8d994e9b029c7e2f53f019c7f6ce744e4ced173f2e3b"
 "checksum matches 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "100aabe6b8ff4e4a7e32c1c13523379802df0772b82466207ac25b013f193376"
 "checksum memchr 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "796fba70e76612589ed2ce7f45282f5af869e0fdd7cc6199fa1aa1f1d591ba9d"
-"checksum num-traits 0.1.41 (registry+https://github.com/rust-lang/crates.io-index)" = "cacfcab5eb48250ee7d0c7896b51a2c5eec99c1feea5f32025635f5ae4b00070"
+"checksum num-traits 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)" = "9936036cc70fe4a8b2d338ab665900323290efb03983c86cbe235ae800ad8017"
 "checksum percent-encoding 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "31010dd2e1ac33d5b46a5b413495239882813e0369f8ed8a5e266f173602f831"
 "checksum plain 0.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "595830506990cbd6a1a08ed73bd9b40beb4692f38334885bf25a5daa654c6fae"
 "checksum pulldown-cmark 0.0.15 (registry+https://github.com/rust-lang/crates.io-index)" = "378e941dbd392c101f2cb88097fa4d7167bc421d4b88de3ff7dbee503bc3233b"
@@ -429,6 +430,7 @@ dependencies = [
 "checksum serde_derive 1.0.27 (registry+https://github.com/rust-lang/crates.io-index)" = "f4ba7591cfe93755e89eeecdbcc668885624829b020050e6aec99c2a03bd3fd0"
 "checksum serde_derive_internals 0.19.0 (registry+https://github.com/rust-lang/crates.io-index)" = "6e03f1c9530c3fb0a0a5c9b826bdd9246a5921ae995d75f512ac917fc4dd55b5"
 "checksum serde_json 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)" = "c9db7266c7d63a4c4b7fe8719656ccdd51acf1bed6124b174f933b009fb10bcb"
+"checksum slab_allocator 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f02b9fb14679f10430f38bfd3cae7f163952adc0c159b135ec37a50e17d93351"
 "checksum spin 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "7e4deb3c2455c73779e6d3eebceae9599fc70957e54c69fe88f93aa48e62f432"
 "checksum syn 0.11.11 (registry+https://github.com/rust-lang/crates.io-index)" = "d3b891b9015c88c576343b9b3e41c2c11a51c219ef067b264bd9c8aa9b441dad"
 "checksum synom 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)" = "a393066ed9010ebaed60b9eafa373d4b1baac186dd7e008555b0f702b51945b6"