From e61a39db2688fb62e3bb725f280a3b90189dbf68 Mon Sep 17 00:00:00 2001
From: Greg Zaitsev <greg.zaitsev@gmail.com>
Date: Mon, 13 Jul 2020 12:54:00 +0000
Subject: [PATCH] Fix calls contract example (builds)


---
--- a/smart_contract/ink-types-node-runtime/Cargo.lock
+++ b/smart_contract/ink-types-node-runtime/Cargo.lock
@@ -577,7 +577,7 @@
 [[package]]
 name = "frame-benchmarking"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -594,7 +594,7 @@
 [[package]]
 name = "frame-executive"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -609,7 +609,7 @@
 [[package]]
 name = "frame-metadata"
 version = "11.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "parity-scale-codec",
  "serde",
@@ -620,7 +620,7 @@
 [[package]]
 name = "frame-support"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "bitmask",
  "frame-metadata",
@@ -645,7 +645,7 @@
 [[package]]
 name = "frame-support-procedural"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support-procedural-tools",
  "proc-macro2",
@@ -656,7 +656,7 @@
 [[package]]
 name = "frame-support-procedural-tools"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support-procedural-tools-derive",
  "proc-macro-crate",
@@ -668,7 +668,7 @@
 [[package]]
 name = "frame-support-procedural-tools-derive"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -678,7 +678,7 @@
 [[package]]
 name = "frame-system"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "impl-trait-for-tuples",
@@ -694,7 +694,7 @@
 [[package]]
 name = "frame-system-rpc-runtime-api"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -1591,7 +1591,7 @@
 [[package]]
 name = "node-primitives"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-system",
  "parity-scale-codec",
@@ -1603,7 +1603,7 @@
 [[package]]
 name = "node-runtime"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-benchmarking",
  "frame-executive",
@@ -1758,7 +1758,7 @@
 [[package]]
 name = "pallet-authority-discovery"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -1774,7 +1774,7 @@
 [[package]]
 name = "pallet-authorship"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -1789,7 +1789,7 @@
 [[package]]
 name = "pallet-babe"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -1811,7 +1811,7 @@
 [[package]]
 name = "pallet-balances"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -1825,7 +1825,7 @@
 [[package]]
 name = "pallet-collective"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -1840,7 +1840,7 @@
 [[package]]
 name = "pallet-contracts"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -1860,7 +1860,7 @@
 [[package]]
 name = "pallet-contracts-primitives"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "parity-scale-codec",
  "sp-runtime",
@@ -1870,7 +1870,7 @@
 [[package]]
 name = "pallet-contracts-rpc-runtime-api"
 version = "0.8.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "pallet-contracts-primitives",
  "parity-scale-codec",
@@ -1882,7 +1882,7 @@
 [[package]]
 name = "pallet-democracy"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -1897,7 +1897,7 @@
 [[package]]
 name = "pallet-elections-phragmen"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -1911,7 +1911,7 @@
 [[package]]
 name = "pallet-finality-tracker"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -1927,7 +1927,7 @@
 [[package]]
 name = "pallet-grandpa"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -1947,7 +1947,7 @@
 [[package]]
 name = "pallet-identity"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "enumflags2",
  "frame-benchmarking",
@@ -1963,7 +1963,7 @@
 [[package]]
 name = "pallet-im-online"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -1982,7 +1982,7 @@
 [[package]]
 name = "pallet-indices"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -1998,7 +1998,7 @@
 [[package]]
 name = "pallet-membership"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -2012,7 +2012,7 @@
 [[package]]
 name = "pallet-multisig"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -2027,7 +2027,7 @@
 [[package]]
 name = "pallet-offences"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -2042,7 +2042,7 @@
 [[package]]
 name = "pallet-proxy"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -2057,7 +2057,7 @@
 [[package]]
 name = "pallet-randomness-collective-flip"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -2070,7 +2070,7 @@
 [[package]]
 name = "pallet-recovery"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "enumflags2",
  "frame-support",
@@ -2085,7 +2085,7 @@
 [[package]]
 name = "pallet-scheduler"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -2100,7 +2100,7 @@
 [[package]]
 name = "pallet-session"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -2120,7 +2120,7 @@
 [[package]]
 name = "pallet-society"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -2134,7 +2134,7 @@
 [[package]]
 name = "pallet-staking"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -2154,7 +2154,7 @@
 [[package]]
 name = "pallet-staking-reward-curve"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -2165,7 +2165,7 @@
 [[package]]
 name = "pallet-sudo"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -2179,7 +2179,7 @@
 [[package]]
 name = "pallet-timestamp"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -2196,7 +2196,7 @@
 [[package]]
 name = "pallet-transaction-payment"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -2211,7 +2211,7 @@
 [[package]]
 name = "pallet-transaction-payment-rpc-runtime-api"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "parity-scale-codec",
@@ -2224,7 +2224,7 @@
 [[package]]
 name = "pallet-treasury"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -2238,7 +2238,7 @@
 [[package]]
 name = "pallet-utility"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -2253,7 +2253,7 @@
 [[package]]
 name = "pallet-vesting"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "enumflags2",
  "frame-support",
@@ -3062,7 +3062,7 @@
 [[package]]
 name = "sp-api"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "hash-db",
  "parity-scale-codec",
@@ -3077,7 +3077,7 @@
 [[package]]
 name = "sp-api-proc-macro"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "blake2-rfc",
  "proc-macro-crate",
@@ -3089,7 +3089,7 @@
 [[package]]
 name = "sp-application-crypto"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "parity-scale-codec",
  "serde",
@@ -3101,7 +3101,7 @@
 [[package]]
 name = "sp-arithmetic"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "integer-sqrt",
  "num-traits",
@@ -3114,7 +3114,7 @@
 [[package]]
 name = "sp-authority-discovery"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -3126,7 +3126,7 @@
 [[package]]
 name = "sp-authorship"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "parity-scale-codec",
  "sp-inherents",
@@ -3137,7 +3137,7 @@
 [[package]]
 name = "sp-block-builder"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -3149,7 +3149,7 @@
 [[package]]
 name = "sp-blockchain"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "derive_more",
  "log",
@@ -3165,7 +3165,7 @@
 [[package]]
 name = "sp-consensus"
 version = "0.8.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "derive_more",
  "futures",
@@ -3189,7 +3189,7 @@
 [[package]]
 name = "sp-consensus-babe"
 version = "0.8.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "merlin",
  "parity-scale-codec",
@@ -3207,7 +3207,7 @@
 [[package]]
 name = "sp-consensus-vrf"
 version = "0.8.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "parity-scale-codec",
  "schnorrkel",
@@ -3219,7 +3219,7 @@
 [[package]]
 name = "sp-core"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "base58",
  "blake2-rfc",
@@ -3261,7 +3261,7 @@
 [[package]]
 name = "sp-debug-derive"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3271,7 +3271,7 @@
 [[package]]
 name = "sp-externalities"
 version = "0.8.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "environmental",
  "parity-scale-codec",
@@ -3282,7 +3282,7 @@
 [[package]]
 name = "sp-finality-grandpa"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "finality-grandpa",
  "log",
@@ -3298,7 +3298,7 @@
 [[package]]
 name = "sp-finality-tracker"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "parity-scale-codec",
  "sp-inherents",
@@ -3308,7 +3308,7 @@
 [[package]]
 name = "sp-inherents"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "derive_more",
  "parity-scale-codec",
@@ -3320,7 +3320,7 @@
 [[package]]
 name = "sp-io"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "futures",
  "hash-db",
@@ -3341,7 +3341,7 @@
 [[package]]
 name = "sp-keyring"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "lazy_static",
  "sp-core",
@@ -3352,7 +3352,7 @@
 [[package]]
 name = "sp-npos-elections"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "parity-scale-codec",
  "serde",
@@ -3364,7 +3364,7 @@
 [[package]]
 name = "sp-npos-elections-compact"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -3375,7 +3375,7 @@
 [[package]]
 name = "sp-offchain"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "sp-api",
  "sp-core",
@@ -3385,7 +3385,7 @@
 [[package]]
 name = "sp-panic-handler"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "backtrace",
  "log",
@@ -3394,7 +3394,7 @@
 [[package]]
 name = "sp-runtime"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "either",
  "hash256-std-hasher",
@@ -3416,7 +3416,7 @@
 [[package]]
 name = "sp-runtime-interface"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "parity-scale-codec",
  "primitive-types",
@@ -3431,7 +3431,7 @@
 [[package]]
 name = "sp-runtime-interface-proc-macro"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "Inflector",
  "proc-macro-crate",
@@ -3443,7 +3443,7 @@
 [[package]]
 name = "sp-sandbox"
 version = "0.8.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "parity-scale-codec",
  "sp-core",
@@ -3456,7 +3456,7 @@
 [[package]]
 name = "sp-session"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -3469,7 +3469,7 @@
 [[package]]
 name = "sp-staking"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "parity-scale-codec",
  "sp-runtime",
@@ -3479,7 +3479,7 @@
 [[package]]
 name = "sp-state-machine"
 version = "0.8.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "hash-db",
  "itertools 0.9.0",
@@ -3500,12 +3500,12 @@
 [[package]]
 name = "sp-std"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 
 [[package]]
 name = "sp-storage"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "impl-serde 0.2.3",
  "ref-cast",
@@ -3517,7 +3517,7 @@
 [[package]]
 name = "sp-timestamp"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "impl-trait-for-tuples",
  "parity-scale-codec",
@@ -3531,7 +3531,7 @@
 [[package]]
 name = "sp-tracing"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "log",
  "rental",
@@ -3541,7 +3541,7 @@
 [[package]]
 name = "sp-transaction-pool"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "derive_more",
  "futures",
@@ -3557,7 +3557,7 @@
 [[package]]
 name = "sp-trie"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "hash-db",
  "memory-db",
@@ -3571,7 +3571,7 @@
 [[package]]
 name = "sp-utils"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "futures",
  "futures-core",
@@ -3583,7 +3583,7 @@
 [[package]]
 name = "sp-version"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "impl-serde 0.2.3",
  "parity-scale-codec",
@@ -3595,7 +3595,7 @@
 [[package]]
 name = "sp-wasm-interface"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "impl-trait-for-tuples",
  "parity-scale-codec",
@@ -3666,7 +3666,7 @@
 [[package]]
 name = "substrate-prometheus-endpoint"
 version = "0.8.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "async-std",
  "derive_more",
@@ -3680,7 +3680,7 @@
 [[package]]
 name = "substrate-wasm-builder-runner"
 version = "1.0.6"
-source = "git+https://github.com/paritytech/substrate/#00768a1f21a579c478fe5d4f51e1fa71f7db9fd4"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 
 [[package]]
 name = "subtle"
--- a/smart_contract/ink-types-node-runtime/Cargo.toml
+++ b/smart_contract/ink-types-node-runtime/Cargo.toml
@@ -19,11 +19,11 @@
 
 [dependencies]
 ink_core = { version = "2", git = "https://github.com/paritytech/ink", tag = "latest-v2", package = "ink_core", default-features = false }
-frame-system = { git = "https://github.com/paritytech/substrate/", version = "2.0.0-alpha.6", package = "frame-system", default-features = false }
-pallet-indices = { git = "https://github.com/paritytech/substrate/", package = "pallet-indices", default-features = false }
-sp-core = { git = "https://github.com/paritytech/substrate/", version = "2.0.0-alpha.6", package = "sp-core", default-features = false }
-sp-io = { git = "https://github.com/paritytech/substrate/", version = "2.0.0-alpha.6", package = "sp-io", default-features = false, features = ["disable_panic_handler", "disable_oom", "disable_allocator"] }
-sp-runtime = { git = "https://github.com/paritytech/substrate/", version = "2.0.0-alpha.6", package = "sp-runtime", default-features = false }
+frame-system = { git = "https://github.com/paritytech/substrate/", tag = "v2.0.0-alpha.6", package = "frame-system", default-features = false }
+pallet-indices = { git = "https://github.com/paritytech/substrate/", tag = "v2.0.0-alpha.6", package = "pallet-indices", default-features = false }
+sp-core = { git = "https://github.com/paritytech/substrate/", tag = "v2.0.0-alpha.6", package = "sp-core", default-features = false }
+sp-io = { git = "https://github.com/paritytech/substrate/", tag = "v2.0.0-alpha.6", package = "sp-io", default-features = false, features = ["disable_panic_handler", "disable_oom", "disable_allocator"] }
+sp-runtime = { git = "https://github.com/paritytech/substrate/", tag = "v2.0.0-alpha.6", package = "sp-runtime", default-features = false }
 scale = { package = "parity-scale-codec", version = "1.3", default-features = false, features = ["derive"] }
 
 [dependencies.type-metadata]
--- a/smart_contract/ink-types-node-runtime/examples/calls/Cargo.lock
+++ b/smart_contract/ink-types-node-runtime/examples/calls/Cargo.lock
@@ -364,7 +364,7 @@
 [[package]]
 name = "frame-metadata"
 version = "11.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "parity-scale-codec",
  "serde",
@@ -375,7 +375,7 @@
 [[package]]
 name = "frame-support"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "bitmask",
  "frame-metadata",
@@ -386,7 +386,6 @@
  "parity-scale-codec",
  "paste",
  "serde",
- "smallvec",
  "sp-arithmetic",
  "sp-core",
  "sp-inherents",
@@ -394,13 +393,13 @@
  "sp-runtime",
  "sp-state-machine",
  "sp-std",
- "sp-tracing",
+ "tracing",
 ]
 
 [[package]]
 name = "frame-support-procedural"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support-procedural-tools",
  "proc-macro2",
@@ -411,7 +410,7 @@
 [[package]]
 name = "frame-support-procedural-tools"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support-procedural-tools-derive",
  "proc-macro-crate",
@@ -423,7 +422,7 @@
 [[package]]
 name = "frame-support-procedural-tools-derive"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -433,7 +432,7 @@
 [[package]]
 name = "frame-system"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "impl-trait-for-tuples",
@@ -891,9 +890,9 @@
 
 [[package]]
 name = "memory-db"
-version = "0.21.0"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb2999ff7a65d5a1d72172f6d51fa2ea03024b51aee709ba5ff81c3c629a2410"
+checksum = "be512cb2ccb4ecbdca937fdd4a62ea5f09f8e7195466a85e4632b3d5bcce82e6"
 dependencies = [
  "ahash",
  "hash-db",
@@ -1016,7 +1015,7 @@
 [[package]]
 name = "pallet-indices"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -1238,7 +1237,6 @@
  "rand_chacha",
  "rand_core",
  "rand_hc",
- "rand_pcg",
 ]
 
 [[package]]
@@ -1270,39 +1268,10 @@
 ]
 
 [[package]]
-name = "rand_pcg"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16abd0c1b639e9eb4d7c50c0b8100b0d0f849be2349829c740fe8e6eb4816429"
-dependencies = [
- "rand_core",
-]
-
-[[package]]
 name = "redox_syscall"
 version = "0.1.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2439c63f3f6139d1b57529d16bc3b8bb855230c8efcc5d3a896c8bea7c3b1e84"
-
-[[package]]
-name = "ref-cast"
-version = "1.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "745c1787167ddae5569661d5ffb8b25ae5fedbf46717eaa92d652221cec72623"
-dependencies = [
- "ref-cast-impl",
-]
-
-[[package]]
-name = "ref-cast-impl"
-version = "1.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d21b475ab879ef0e315ad99067fa25778c3b0377f57f1b00207448dac1a3144"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
 
 [[package]]
 name = "regex"
@@ -1321,27 +1290,6 @@
 version = "0.6.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "26412eb97c6b088a6997e05f69403a802a92d520de2f8e63c2b65f9e0f47c4e8"
-
-[[package]]
-name = "rental"
-version = "0.5.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8545debe98b2b139fb04cad8618b530e9b07c152d99a5de83c860b877d67847f"
-dependencies = [
- "rental-impl",
- "stable_deref_trait",
-]
-
-[[package]]
-name = "rental-impl"
-version = "0.5.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "475e68978dc5b743f2f40d8e0a8fdc83f1c5e78cbf4b8fa5e74e73beebc340de"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
 
 [[package]]
 name = "rustc-demangle"
@@ -1449,7 +1397,7 @@
 [[package]]
 name = "sp-application-crypto"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "parity-scale-codec",
  "serde",
@@ -1461,11 +1409,12 @@
 [[package]]
 name = "sp-arithmetic"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "integer-sqrt",
  "num-traits",
  "parity-scale-codec",
+ "primitive-types",
  "serde",
  "sp-debug-derive",
  "sp-std",
@@ -1474,12 +1423,11 @@
 [[package]]
 name = "sp-core"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "base58",
  "blake2-rfc",
  "byteorder",
- "derive_more",
  "ed25519-dalek",
  "futures",
  "hash-db",
@@ -1489,7 +1437,6 @@
  "lazy_static",
  "libsecp256k1",
  "log",
- "merlin",
  "num-traits",
  "parity-scale-codec",
  "parity-util-mem",
@@ -1516,7 +1463,7 @@
 [[package]]
 name = "sp-debug-derive"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1526,10 +1473,9 @@
 [[package]]
 name = "sp-externalities"
 version = "0.8.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "environmental",
- "parity-scale-codec",
  "sp-std",
  "sp-storage",
 ]
@@ -1537,7 +1483,7 @@
 [[package]]
 name = "sp-inherents"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "derive_more",
  "parity-scale-codec",
@@ -1549,20 +1495,17 @@
 [[package]]
 name = "sp-io"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
- "futures",
  "hash-db",
  "libsecp256k1",
  "log",
  "parity-scale-codec",
- "parking_lot",
  "sp-core",
  "sp-externalities",
  "sp-runtime-interface",
  "sp-state-machine",
  "sp-std",
- "sp-tracing",
  "sp-trie",
  "sp-wasm-interface",
 ]
@@ -1570,7 +1513,7 @@
 [[package]]
 name = "sp-keyring"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "lazy_static",
  "sp-core",
@@ -1581,7 +1524,7 @@
 [[package]]
 name = "sp-panic-handler"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "backtrace",
  "log",
@@ -1590,9 +1533,8 @@
 [[package]]
 name = "sp-runtime"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
- "either",
  "hash256-std-hasher",
  "impl-trait-for-tuples",
  "log",
@@ -1612,14 +1554,13 @@
 [[package]]
 name = "sp-runtime-interface"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "parity-scale-codec",
  "primitive-types",
  "sp-externalities",
  "sp-runtime-interface-proc-macro",
  "sp-std",
- "sp-tracing",
  "sp-wasm-interface",
  "static_assertions",
 ]
@@ -1627,7 +1568,7 @@
 [[package]]
 name = "sp-runtime-interface-proc-macro"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "Inflector",
  "proc-macro-crate",
@@ -1639,16 +1580,14 @@
 [[package]]
 name = "sp-state-machine"
 version = "0.8.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "hash-db",
- "itertools",
  "log",
  "num-traits",
  "parity-scale-codec",
  "parking_lot",
  "rand",
- "smallvec",
  "sp-core",
  "sp-externalities",
  "sp-panic-handler",
@@ -1660,34 +1599,23 @@
 [[package]]
 name = "sp-std"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 
 [[package]]
 name = "sp-storage"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "impl-serde 0.2.3",
- "ref-cast",
  "serde",
  "sp-debug-derive",
  "sp-std",
 ]
 
 [[package]]
-name = "sp-tracing"
-version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
-dependencies = [
- "log",
- "rental",
- "tracing",
-]
-
-[[package]]
 name = "sp-trie"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "hash-db",
  "memory-db",
@@ -1701,7 +1629,7 @@
 [[package]]
 name = "sp-version"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "impl-serde 0.2.3",
  "parity-scale-codec",
@@ -1713,7 +1641,7 @@
 [[package]]
 name = "sp-wasm-interface"
 version = "2.0.0-alpha.6"
-source = "git+https://github.com/paritytech/substrate/#329d538781390cb896692f03e966e159b7602e9f"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-alpha.6#67f354f57e738fa575775f7fa0fb903e8972182b"
 dependencies = [
  "impl-trait-for-tuples",
  "parity-scale-codec",
@@ -1722,12 +1650,6 @@
 ]
 
 [[package]]
-name = "stable_deref_trait"
-version = "1.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dba1a27d3efae4351c8051072d619e3ade2820635c3958d826bfea39d59b54c8"
-
-[[package]]
 name = "static_assertions"
 version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1883,9 +1805,9 @@
 
 [[package]]
 name = "trie-db"
-version = "0.21.0"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb230c24c741993b04cfccbabb45acff6f6480c5f00d3ed8794ea43db3a9d727"
+checksum = "bcc309f34008563989045a4c4dbcc5770467f3a3785ee80a9b5cc0d83362475f"
 dependencies = [
  "hash-db",
  "hashbrown",
--- a/smart_contract/ink-types-node-runtime/examples/calls/Cargo.toml
+++ b/smart_contract/ink-types-node-runtime/examples/calls/Cargo.toml
@@ -12,7 +12,7 @@
 ink_prelude = { version = "2", git = "https://github.com/paritytech/ink", tag = "latest-v2", package = "ink_prelude", default-features = false }
 
 scale = { package = "parity-scale-codec", version = "1.3", default-features = false, features = ["derive"] }
-sp-keyring = { git = "https://github.com/paritytech/substrate/", package = "sp-keyring", optional = true }
+sp-keyring = { git = "https://github.com/paritytech/substrate/", tag = "v2.0.0-alpha.6", package = "sp-keyring", optional = true }
 ink_types_node_runtime = { path = "../../", default-features = false }
 
 [dependencies.type-metadata]
--- a/smart_contract/ink-types-node-runtime/examples/calls/lib.rs
+++ b/smart_contract/ink-types-node-runtime/examples/calls/lib.rs
@@ -4,8 +4,8 @@
 
 #[ink::contract(version = "0.1.0", env = NodeRuntimeTypes)]
 mod calls {
-    use ink_core::env;
-    use ink_prelude::*;
+    // use ink_core::env;
+    // use ink_prelude::*;
     use ink_types_node_runtime::{calls as runtime_calls, NodeRuntimeTypes};
 
     /// This simple dummy contract dispatches substrate runtime calls
@@ -22,14 +22,15 @@
             // create the Balances::transfer Call
             let transfer_call = runtime_calls::transfer_balance(dest, value);
             // dispatch the call to the runtime
-            let result = self.env().invoke_runtime(&transfer_call);
+            // let result = self.env().invoke_runtime(&transfer_call);
+            let _ = self.env().invoke_runtime(&transfer_call);
 
             // report result to console
             // NOTE: println should only be used on a development chain)
-            env::println(&format!(
-                "Balance transfer invoke_runtime result {:?}",
-                result
-            ));
+            // env::println(&format!(
+            //     "Balance transfer invoke_runtime result {:?}",
+            //     result
+            // ));
         }
     }
 
--- /dev/null
+++ b/smart_contract/nft/Cargo.lock
@@ -0,0 +1,1133 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+[[package]]
+name = "Inflector"
+version = "0.11.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fe438c63458706e03479442743baae6c88256498e6431708f6dfc520a26515d3"
+dependencies = [
+ "lazy_static",
+ "regex",
+]
+
+[[package]]
+name = "abi-gen"
+version = "0.1.0"
+dependencies = [
+ "ink_lang",
+ "nft",
+ "serde",
+ "serde_json",
+]
+
+[[package]]
+name = "aho-corasick"
+version = "0.7.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "043164d8ba5c4c3035fec9bbee8647c0261d788f3474306f93bb65901cae0e86"
+dependencies = [
+ "memchr",
+]
+
+[[package]]
+name = "arrayvec"
+version = "0.4.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cd9fd44efafa8690358b7408d253adf110036b88f55672a933f01d616ad9b1b9"
+dependencies = [
+ "nodrop",
+]
+
+[[package]]
+name = "arrayvec"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cff77d8686867eceff3105329d4698d96c2391c176d5d03adc90c7389162b5b8"
+
+[[package]]
+name = "autocfg"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f8aac770f1885fd7e387acedd76065302551364496e46b3dd00860b2f8359b9d"
+
+[[package]]
+name = "bitmask"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5da9b3d9f6f585199287a473f4f8dfab6566cf827d15c00c219f53c645687ead"
+
+[[package]]
+name = "bitvec"
+version = "0.17.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "41262f11d771fd4a61aa3ce019fca363b4b6c282fca9da2a31186d3965a47a5c"
+dependencies = [
+ "either",
+ "radium",
+]
+
+[[package]]
+name = "blake2-rfc"
+version = "0.2.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5d6d530bdd2d52966a6d03b7a964add7ae1a288d25214066fd4b600f0f796400"
+dependencies = [
+ "arrayvec 0.4.12",
+ "constant_time_eq",
+]
+
+[[package]]
+name = "block-buffer"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0940dc441f31689269e10ac70eb1002a3a1d3ad1390e030043662eb7fe4688b"
+dependencies = [
+ "block-padding",
+ "byte-tools",
+ "byteorder",
+ "generic-array",
+]
+
+[[package]]
+name = "block-padding"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fa79dedbb091f449f1f39e53edf88d5dbe95f895dae6135a8d7b881fb5af73f5"
+dependencies = [
+ "byte-tools",
+]
+
+[[package]]
+name = "byte-slice-cast"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b0a5e3906bcbf133e33c1d4d95afc664ad37fbdb9f6568d8043e7ea8c27d93d3"
+
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-- 
gitstuff