# HG changeset patch
# User Matt Johnston <matt@ucc.asn.au>
# Date 1486475818 -28800
# Node ID d4fbfb5c46ff8c4754e97d2987afde74bc1335b6
# Parent  a440eafa84a9f94445f4b2bc8d722977f2f9ef3e
broken update of versions of things

diff -r a440eafa84a9 -r d4fbfb5c46ff rust/Cargo.lock
--- a/rust/Cargo.lock	Sat Jan 07 00:56:39 2017 +0800
+++ b/rust/Cargo.lock	Tue Feb 07 21:56:58 2017 +0800
@@ -3,17 +3,16 @@
 version = "0.1.0"
 dependencies = [
  "docopt 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "docopt_macros 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "env_logger 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-serialize 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 0.8.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 0.8.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "time 0.1.35 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-core 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "toml 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 0.9.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 0.9.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "time 0.1.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-core 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "toml 0.2.1 (git+https://github.com/alexcrichton/toml-rs?branch=serde-upgrade)",
 ]
 
 [[package]]
@@ -33,11 +32,6 @@
 ]
 
 [[package]]
-name = "bitflags"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
 name = "cfg-if"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -54,14 +48,6 @@
 ]
 
 [[package]]
-name = "docopt_macros"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "docopt 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
 name = "env_logger"
 version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -72,7 +58,7 @@
 
 [[package]]
 name = "futures"
-version = "0.1.7"
+version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -99,7 +85,7 @@
 
 [[package]]
 name = "libc"
-version = "0.2.19"
+version = "0.2.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -112,7 +98,7 @@
 version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -120,28 +106,27 @@
 version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "mio"
-version = "0.6.2"
+version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazycell 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "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)",
- "miow 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "miow 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "net2 0.2.26 (registry+https://github.com/rust-lang/crates.io-index)",
- "nix 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "miow"
-version = "0.1.5"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -157,27 +142,14 @@
 dependencies = [
  "cfg-if 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
-name = "nix"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bitflags 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "cfg-if 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc_version 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "semver 0.1.20 (registry+https://github.com/rust-lang/crates.io-index)",
- "void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
 name = "quote"
-version = "0.3.10"
+version = "0.3.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -185,10 +157,15 @@
 version = "0.3.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
+name = "redox_syscall"
+version = "0.1.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
 name = "regex"
 version = "0.1.80"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -228,52 +205,31 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
-name = "rustc_version"
-version = "0.1.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "semver 0.1.20 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
 name = "scoped-tls"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
-name = "semver"
-version = "0.1.20"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
 name = "serde"
-version = "0.8.21"
+version = "0.9.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
-name = "serde_codegen"
-version = "0.8.21"
+name = "serde_codegen_internals"
+version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "quote 0.3.10 (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 0.10.5 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "serde_codegen_internals"
-version = "0.11.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "syn 0.10.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.11.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "0.8.21"
+version = "0.9.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde_codegen 0.8.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.3.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_codegen_internals 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.11.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -288,11 +244,11 @@
 
 [[package]]
 name = "syn"
-version = "0.10.5"
+version = "0.11.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "quote 0.3.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-xid 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.3.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -301,7 +257,7 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -310,7 +266,7 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -332,22 +288,23 @@
 
 [[package]]
 name = "time"
-version = "0.1.35"
+version = "0.1.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tokio-core"
-version = "0.1.2"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "mio 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "mio 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "scoped-tls 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -355,15 +312,14 @@
 [[package]]
 name = "toml"
 version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
+source = "git+https://github.com/alexcrichton/toml-rs?branch=serde-upgrade#32a0a67b8de1d0b2a0dd98f1c96087fc9109fd00"
 dependencies = [
- "rustc-serialize 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 0.8.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 0.9.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "unicode-xid"
-version = "0.0.3"
+version = "0.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -411,48 +367,43 @@
 [metadata]
 "checksum aho-corasick 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "ca972c2ea5f742bfce5687b9aef75506a764f61d37f8f649047846a9686ddb66"
 "checksum aho-corasick 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4f660b942762979b56c9f07b4b36bb559776fbad102f05d6771e1b629e8fd5bf"
-"checksum bitflags 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8dead7461c1127cf637931a1e50934eb6eee8bff2f74433ac7909e9afcee04a3"
 "checksum cfg-if 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "de1e760d7b6535af4241fca8bd8adf68e2e7edacc6b29f5d399050c5e48cf88c"
 "checksum docopt 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ab32ea6e284d87987066f21a9e809a73c14720571ef34516f0890b3d355ccfd8"
-"checksum docopt_macros 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ac439b88ab0d3926c9852dbf49daa4ac40cc0cf229589ef12baa6394a5cd012f"
 "checksum env_logger 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "15abd780e45b3ea4f76b4e9a26ff4843258dd8a3eed2775a0e7368c2e7936c2f"
-"checksum futures 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "177a82a61dd7e528022ce97f24e54b499dd2fee4d4646a0f283c5fb500dbfe20"
+"checksum futures 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "c1913eb7083840b1bbcbf9631b7fda55eaf35fe7ead13cca034e8946f9e2bc41"
 "checksum kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7507624b29483431c0ba2d82aece8ca6cdba9382bff4ddd0f7490560c056098d"
 "checksum lazy_static 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6abe0ee2e758cd6bc8a2cd56726359007748fbf4128da998b65d0b70f881e19b"
 "checksum lazycell 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ce12306c4739d86ee97c23139f3a34ddf0387bbf181bc7929d287025a8c3ef6b"
-"checksum libc 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)" = "9e030dc72013ed68994d1b2cbf36a94dd0e58418ba949c4b0db7eeb70a7a6352"
+"checksum libc 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)" = "684f330624d8c3784fb9558ca46c4ce488073a8d22450415c5eb4f4cfb0d11b5"
 "checksum log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "ab83497bf8bf4ed2a74259c1c802351fcd67a65baa86394b6ba73c36f4838054"
 "checksum memchr 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)" = "d8b629fb514376c675b98c1421e80b151d3817ac42d7c667717d282761418d20"
 "checksum memchr 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "1dbccc0e46f1ea47b9f17e6d67c5a96bd27030519c519c9c91327e31275a47b4"
-"checksum mio 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "5b493dc9fd96bd2077f2117f178172b0765db4dfda3ea4d8000401e6d65d3e80"
-"checksum miow 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "3e690c5df6b2f60acd45d56378981e827ff8295562fc8d34f573deb267a59cd1"
+"checksum mio 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)" = "eecdbdd49a849336e77b453f021c89972a2cfb5b51931a0026ae0ac4602de681"
+"checksum miow 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3a78d2605eb97302c10cf944b8d96b0a2a890c52957caf92fcd1f24f69049579"
 "checksum net2 0.2.26 (registry+https://github.com/rust-lang/crates.io-index)" = "5edf9cb6be97212423aed9413dd4729d62b370b5e1c571750e882cebbbc1e3e2"
-"checksum nix 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a0d95c5fa8b641c10ad0b8887454ebaafa3c92b5cd5350f8fc693adafd178e7b"
-"checksum quote 0.3.10 (registry+https://github.com/rust-lang/crates.io-index)" = "6732e32663c9c271bfc7c1823486b471f18c47a2dbf87c066897b7b51afc83be"
+"checksum quote 0.3.12 (registry+https://github.com/rust-lang/crates.io-index)" = "e7b44fd83db28b83c1c58187159934906e5e955c812e211df413b76b03c909a5"
 "checksum rand 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)" = "022e0636ec2519ddae48154b028864bdce4eaf7d35226ab8e65c611be97b189d"
+"checksum redox_syscall 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)" = "8dd35cc9a8bdec562c757e3d43c1526b5c6d2653e23e2315065bc25556550753"
 "checksum regex 0.1.80 (registry+https://github.com/rust-lang/crates.io-index)" = "4fd4ace6a8cf7860714a2c2280d6c1f7e6a413486c13298bbc86fd3da019402f"
 "checksum regex 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4278c17d0f6d62dfef0ab00028feb45bd7d2102843f80763474eeb1be8a10c01"
 "checksum regex-syntax 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)" = "f9ec002c35e86791825ed294b50008eea9ddfc8def4420124fbc6b08db834957"
 "checksum regex-syntax 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "2f9191b1f57603095f105d317e375d19b1c9c5c3185ea9633a99a6dcbed04457"
 "checksum rustc-serialize 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)" = "237546c689f20bb44980270c73c3b9edd0891c1be49cc1274406134a66d3957b"
-"checksum rustc_version 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "c5f5376ea5e30ce23c03eb77cbe4962b988deead10910c372b226388b594c084"
 "checksum scoped-tls 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f417c22df063e9450888a7561788e9bd46d3bb3c1466435b4eccb903807f147d"
-"checksum semver 0.1.20 (registry+https://github.com/rust-lang/crates.io-index)" = "d4f410fedcf71af0345d7607d246e7ad15faaadd49d240ee3b24e5dc21a820ac"
-"checksum serde 0.8.21 (registry+https://github.com/rust-lang/crates.io-index)" = "7b7c6bf11cf766473ea1d53eb4e3bc4e80f31f50082fc24077cf06f600279a66"
-"checksum serde_codegen 0.8.21 (registry+https://github.com/rust-lang/crates.io-index)" = "64e0d87d19ec28bf431ffa9bad1f1e4ea3b381cd616c6cc56dca9eedbc7f6ab8"
-"checksum serde_codegen_internals 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)" = "afad7924a009f859f380e4a2e3a509a845c2ac66435fcead74a4d983b21ae806"
-"checksum serde_derive 0.8.21 (registry+https://github.com/rust-lang/crates.io-index)" = "6e7ad1e74679b92730ca39c361ea125e2846df337c5d94d084eb2f7837c1843d"
+"checksum serde 0.9.6 (registry+https://github.com/rust-lang/crates.io-index)" = "0ae9a3c8b07c09dbe43022486d55a18c629a0618d2241e49829aaef9b6d862f9"
+"checksum serde_codegen_internals 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c3172bf2940b975c0e4f6ab42a511c0a4407d4f46ccef87a9d3615db5c26fa96"
+"checksum serde_derive 0.9.6 (registry+https://github.com/rust-lang/crates.io-index)" = "ecc6e0379ca933ece58302d2d3034443f06fbf38fd535857c1dc516195cbc3bf"
 "checksum slab 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "17b4fcaed89ab08ef143da37bc52adbcc04d4a69014f4c1208d6b51f0c47bc23"
 "checksum strsim 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b4d15c810519a91cf877e7e36e63fe068815c678181439f2f29e2562147c3694"
-"checksum syn 0.10.5 (registry+https://github.com/rust-lang/crates.io-index)" = "1a437f8b4353179418870f014113876cd4cd4f642e42dbc5ed4f328d5f808246"
+"checksum syn 0.11.4 (registry+https://github.com/rust-lang/crates.io-index)" = "f4f94368aae82bb29656c98443a7026ca931a659e8d19dcdc41d6e273054e820"
 "checksum thread-id 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a9539db560102d1cef46b8b78ce737ff0bb64e7e18d35b2a5688f7d097d0ff03"
 "checksum thread-id 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4437c97558c70d129e40629a5b385b3fb1ffac301e63941335e4d354081ec14a"
 "checksum thread_local 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)" = "8576dbbfcaef9641452d5cf0df9b0e7eeab7694956dd33bb61515fb8f18cfdd5"
 "checksum thread_local 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7793b722f0f77ce716e7f1acf416359ca32ff24d04ffbac4269f44a4a83be05d"
-"checksum time 0.1.35 (registry+https://github.com/rust-lang/crates.io-index)" = "3c7ec6d62a20df54e07ab3b78b9a3932972f4b7981de295563686849eb3989af"
-"checksum tokio-core 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "52416b3e937abac22a543a7f1c66bd37feb60137ff1ab42390fa02df85347e58"
-"checksum toml 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "736b60249cb25337bc196faa43ee12c705e426f3d55c214d73a4e7be06f92cb4"
-"checksum unicode-xid 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "36dff09cafb4ec7c8cf0023eb0b686cb6ce65499116a12201c9e11840ca01beb"
+"checksum time 0.1.36 (registry+https://github.com/rust-lang/crates.io-index)" = "211b63c112206356ef1ff9b19355f43740fc3f85960c598a93d3a3d3ba7beade"
+"checksum tokio-core 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "3d1be481b55126f02ef88ff86748086473cb537a949fc4a8f4be403a530ae54b"
+"checksum toml 0.2.1 (git+https://github.com/alexcrichton/toml-rs?branch=serde-upgrade)" = "<none>"
+"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"
 "checksum utf8-ranges 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "a1ca13c08c41c9c3e04224ed9ff80461d97e121589ff27c753a16cb10830ae0f"
 "checksum utf8-ranges 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "662fab6525a98beff2921d7f61a39e7d59e0b425ebc7d0d9e66d316e55124122"
diff -r a440eafa84a9 -r d4fbfb5c46ff rust/Cargo.toml
--- a/rust/Cargo.toml	Sat Jan 07 00:56:39 2017 +0800
+++ b/rust/Cargo.toml	Tue Feb 07 21:56:58 2017 +0800
@@ -6,16 +6,16 @@
 [dependencies]
 futures = "0.1"
 tokio-core = "0.1"
-serde = "0.8"
-serde_derive = "0.8"
+serde = "0.9"
+serde_derive = "0.9"
 rand = "0.3"
 log = "0.3"
 env_logger = "0.3"
 docopt = "0.7"
-docopt_macros = "0.7"
 rustc-serialize = "0.3"
 time = "0.1"
 
 [dependencies.toml]
-version = "0.2"
+git = "https://github.com/alexcrichton/toml-rs"
+branch = "serde-upgrade"
 features = [ "serde" ]
diff -r a440eafa84a9 -r d4fbfb5c46ff rust/src/config.rs
--- a/rust/src/config.rs	Sat Jan 07 00:56:39 2017 +0800
+++ b/rust/src/config.rs	Tue Feb 07 21:56:58 2017 +0800
@@ -1,6 +1,8 @@
 extern crate toml;
 
-use serde::Serialize;
+use std::fs::File;
+use std::io::Read;
+use serde::{Serialize,Deserialize,Deserializer,Serializer};
 
 #[derive(Deserialize,Serialize,Debug,Clone)]
 #[allow(non_snake_case)]
@@ -31,7 +33,7 @@
 
 impl Config {
 
-    pub fn new() -> Self {
+    pub fn default() -> Self {
         Config {
             SENSOR_SLEEP: 5,
             UPLOAD_SLEEP: 83,
@@ -68,34 +70,40 @@
         toml::Value::Table(e.toml).to_string()
     }
 
-    /*
-    pub fn parse(&mut self, s: &str) {
-        let filename = "tempserver.conf";
 
-        let f = File::open(filename)
+    pub fn merge(&self, conf: &str) -> Result<Self, String>{
+        let mut p = toml::Parser::new(&conf);
+        p.parse()
+            .ok_or_else(|| {
+                format!("toml parsing failed: {:?}", p.errors)
+            })
+            .map(|mut new_toml| {
+                let mut e = toml::Encoder::new();
+                self.serialize(&mut e).unwrap(); // XXX what could go wrong?
+                let mut ex_toml = e.toml;
+                ex_toml.append(&mut new_toml);
+                let mut dec = toml::Decoder::new(toml::Value::Table(ex_toml));
+                Self::deserialize(&mut dec).unwrap() // could this go wrong?
+            })
+    }
+
+    pub fn merge_file(&self, filename: &str) -> Result<Self, String>{
+
+        let r = File::open(filename)
             .map_err(|e| e.to_string())
             .and_then(|mut f| {
                 let mut s = String::new();
                 f.read_to_string(&mut s)
                     .map_err(|e| e.to_string())
                     .map(|_| s)
-            })
-            .and_then(|s| {
-                    
-                        .map_err(|e| e.to_string())
             });
 
-        match f {
-            Ok() => {
-
-            },
-            Err(e) => {
-                debug!("Error loading config file {}: {}",
-                    filename, e);
-
-            }
-        }
-
+        r.and_then(|s| {
+            self.merge(&s)
+        })
+        .map_err(|e| {
+            format!("Error loading config file {}: {}",
+                    filename, e)
+        })
     }
-    */
 }
diff -r a440eafa84a9 -r d4fbfb5c46ff rust/src/main.rs
--- a/rust/src/main.rs	Sat Jan 07 00:56:39 2017 +0800
+++ b/rust/src/main.rs	Tue Feb 07 21:56:58 2017 +0800
@@ -1,8 +1,3 @@
-#![feature(plugin)]
-#![plugin(docopt_macros)]
-
-#![feature(proc_macro)]
-
 extern crate tokio_core;
 extern crate futures;
 #[macro_use]
@@ -19,7 +14,6 @@
 
 extern crate docopt;
 
-
 use std::io;
 
 use tokio_core::reactor::Core;
@@ -83,10 +77,10 @@
     core.run(all).ok();
 }
 
-docopt!(Args, "
+const USAGE: &'static str = "\
 Wort Temperature
 Matt Johnston 2017 matt@ucc.asn.au
-Usage: wort-templog [--help] [--new] [--daemon] [--debug] [--test] [--defconf] [--nowait]
+Usage: wort-templog [--help] [--new] [--daemon] [--debug] [--test] [--defconf] [--thisconf] [--nowait]
 
 Options:
   -h, --help
@@ -97,7 +91,18 @@
   --nowait      Skip initial fridge wait
   --defconf     Print default config (customise in tempserver.conf)
   --thisconf    Print used config
-");
+";
+
+#[derive(RustcDecodable)]
+struct Args {
+    new: bool,
+    daemon: bool,
+    debug: bool,
+    test: bool,
+    defconf: bool,
+    thisconf: bool,
+    nowait: bool,
+}
 
 fn setup_log(debug: bool) {
     let loglevel = if debug {
@@ -119,42 +124,38 @@
 }
 
 fn handle_args() -> Args {
-    let args: Args = Args::docopt().decode().unwrap_or_else(|e| e.exit());
+    let args: Args = docopt::Docopt::new(USAGE).and_then(|d| d.decode()).unwrap_or_else(|e| e.exit());
 
-    if args.flag_defconf {
+    if args.defconf {
         println!("Default configuration:\n{}\n\n{}",
             "(custom options go in tempserver.conf)",
             config::Config::new().to_toml_string());
         std::process::exit(0);
     }
-
-    args
-}
-
-fn load_config(config: &mut Config) {
-
 }
 
 fn main() {
     let mut config = config::Config::new();
 
     let args = handle_args();
-    setup_log(args.flag_debug);
+    setup_log(args.debug);
     //env_logger::init().unwrap();
 
     info!("wort-templog");
     debug!("debug mode");
 
-    load_config(&mut config);
+    let conf_filename = "tempserver.conf";
+    println!("parse config");
+    config.parse(conf_filename)
+        .unwrap_or_else(|e| {
+            panic!("Couldn't parse {}: {}", conf_filename, e);
+    });
 
-    let config = config;
-
-    if args.flag_thisconf {
-        println!("current configuration:\n\n{}",
+    if args.thisconf {
+        println!("Current configuration:\n\n{}",
             config.to_toml_string());
     }
 
-
-    run(&config, args.flag_nowait, args.flag_test);
+    run(&config, args.nowait, args.test);
 }