update substrate (#142)

Cargo.lock

@@ -803,6 +803,15 @@ name = "foreign-types-shared"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "fork-tree"
+version = "0.1.0"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
+dependencies = [
+ "parity-codec 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec-derive 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "fs-swap"
 version = "0.2.4"
@@ -3028,7 +3037,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "sr-api-macros"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro-crate 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3040,7 +3049,7 @@ dependencies = [
 [[package]]
 name = "sr-io"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "environmental 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "hash-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3057,7 +3066,7 @@ dependencies = [
 [[package]]
 name = "sr-primitives"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "integer-sqrt 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3074,7 +3083,7 @@ dependencies = [
 [[package]]
 name = "sr-std"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -3082,7 +3091,7 @@ dependencies = [
 [[package]]
 name = "sr-version"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "impl-serde 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-codec 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3096,7 +3105,7 @@ dependencies = [
 [[package]]
 name = "srml-aura"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "hex-literal 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-codec 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3114,7 +3123,7 @@ dependencies = [
 [[package]]
 name = "srml-balances"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "hex-literal 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-codec 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3131,7 +3140,7 @@ dependencies = [
 [[package]]
 name = "srml-consensus"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "hex-literal 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-codec 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3149,7 +3158,7 @@ dependencies = [
 [[package]]
 name = "srml-council"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "parity-codec 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-codec-derive 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3167,7 +3176,7 @@ dependencies = [
 [[package]]
 name = "srml-democracy"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "hex-literal 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-codec 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3185,7 +3194,7 @@ dependencies = [
 [[package]]
 name = "srml-executive"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "parity-codec 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.87 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3199,7 +3208,7 @@ dependencies = [
 [[package]]
 name = "srml-fees"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "hex-literal 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-codec 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3216,7 +3225,7 @@ dependencies = [
 [[package]]
 name = "srml-grandpa"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "parity-codec 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-codec-derive 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3234,7 +3243,7 @@ dependencies = [
 [[package]]
 name = "srml-indices"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "hex-literal 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-codec 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3253,7 +3262,7 @@ dependencies = [
 [[package]]
 name = "srml-metadata"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "parity-codec 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-codec-derive 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3266,7 +3275,7 @@ dependencies = [
 [[package]]
 name = "srml-session"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "hex-literal 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-codec 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3284,7 +3293,7 @@ dependencies = [
 [[package]]
 name = "srml-staking"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "hex-literal 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-codec 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3303,7 +3312,7 @@ dependencies = [
 [[package]]
 name = "srml-sudo"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "hex-literal 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-codec 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3319,7 +3328,7 @@ dependencies = [
 [[package]]
 name = "srml-support"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "hex-literal 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "once_cell 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3339,7 +3348,7 @@ dependencies = [
 [[package]]
 name = "srml-support-procedural"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3351,7 +3360,7 @@ dependencies = [
 [[package]]
 name = "srml-support-procedural-tools"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "proc-macro-crate 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3363,7 +3372,7 @@ dependencies = [
 [[package]]
 name = "srml-support-procedural-tools-derive"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3373,7 +3382,7 @@ dependencies = [
 [[package]]
 name = "srml-system"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "hex-literal 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-codec 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3391,7 +3400,7 @@ dependencies = [
 [[package]]
 name = "srml-timestamp"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "hex-literal 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-codec 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3408,7 +3417,7 @@ dependencies = [
 [[package]]
 name = "srml-treasury"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "hex-literal 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-codec 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3425,7 +3434,7 @@ dependencies = [
 [[package]]
 name = "srml-upgrade-key"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "parity-codec 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.87 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3536,7 +3545,7 @@ dependencies = [
 [[package]]
 name = "substrate-cli"
 version = "0.3.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "app_dirs 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3568,7 +3577,7 @@ dependencies = [
 [[package]]
 name = "substrate-client"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3598,7 +3607,7 @@ dependencies = [
 [[package]]
 name = "substrate-client-db"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "hash-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "kvdb 0.1.0 (git+https://github.com/paritytech/parity-common?rev=b0317f649ab2c665b7987b8475878fc4d2e1f81d)",
@@ -3620,7 +3629,7 @@ dependencies = [
 [[package]]
 name = "substrate-consensus-aura"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3645,7 +3654,7 @@ dependencies = [
 [[package]]
 name = "substrate-consensus-aura-primitives"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "substrate-client 0.1.0 (git+https://github.com/paritytech/substrate)",
 ]
@@ -3653,7 +3662,7 @@ dependencies = [
 [[package]]
 name = "substrate-consensus-aura-slots"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3672,7 +3681,7 @@ dependencies = [
 [[package]]
 name = "substrate-consensus-common"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "crossbeam-channel 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3690,7 +3699,7 @@ dependencies = [
 [[package]]
 name = "substrate-executor"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3715,9 +3724,10 @@ dependencies = [
 [[package]]
 name = "substrate-finality-grandpa"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "finality-grandpa 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fork-tree 0.1.0 (git+https://github.com/paritytech/substrate)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-codec 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3737,7 +3747,7 @@ dependencies = [
 [[package]]
 name = "substrate-finality-grandpa-primitives"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "parity-codec 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-codec-derive 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3750,7 +3760,7 @@ dependencies = [
 [[package]]
 name = "substrate-inherents"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "parity-codec 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-codec-derive 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3762,7 +3772,7 @@ dependencies = [
 [[package]]
 name = "substrate-keyring"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "hex-literal 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3772,7 +3782,7 @@ dependencies = [
 [[package]]
 name = "substrate-keystore"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "hex 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3788,11 +3798,12 @@ dependencies = [
 [[package]]
 name = "substrate-network"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-channel 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fork-tree 0.1.0 (git+https://github.com/paritytech/substrate)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "linked-hash-map 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3813,7 +3824,7 @@ dependencies = [
 [[package]]
 name = "substrate-network-libp2p"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3838,7 +3849,7 @@ dependencies = [
 [[package]]
 name = "substrate-panic-handler"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "backtrace 0.3.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3847,7 +3858,7 @@ dependencies = [
 [[package]]
 name = "substrate-primitives"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "base58 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3875,7 +3886,7 @@ dependencies = [
 [[package]]
 name = "substrate-rpc"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-core 10.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3901,7 +3912,7 @@ dependencies = [
 [[package]]
 name = "substrate-rpc-servers"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "jsonrpc-http-server 10.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-pubsub 10.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3915,7 +3926,7 @@ dependencies = [
 [[package]]
 name = "substrate-serializer"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "serde 1.0.87 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3924,7 +3935,7 @@ dependencies = [
 [[package]]
 name = "substrate-service"
 version = "0.3.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "exit-future 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3956,7 +3967,7 @@ dependencies = [
 [[package]]
 name = "substrate-state-db"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#edf2a8fcdfec15f24bdbc0e73f65af8efcdc9c48"
+source = "git+https://github.com/paritytech/substrate#18bbe130180989d92b0bcea7952cdf1e58b0d6f4"
 dependencies = [
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-codec 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3968,7 +3979,7 @@ dependencies = [
 [[package]]
 name = "substrate-state-machine"