Bump futures from 0.3.11 to 0.3.12 (#2281)

Bumps [futures](https://github.com/rust-lang/futures-rs) from 0.3.11 to 0.3.12.
- [Release notes](https://github.com/rust-lang/futures-rs/releases)
- [Changelog](https://github.com/rust-lang/futures-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/futures-rs/compare/0.3.11...0.3.12)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

polkadot/node/network/statement-distribution/Cargo.toml

@@ -6,7 +6,7 @@ description = "Statement Distribution Subsystem"
 edition = "2018"
 
 [dependencies]
-futures = "0.3.11"
+futures = "0.3.12"
 tracing = "0.1.22"
 tracing-futures = "0.2.4"
 polkadot-primitives = { path = "../../../primitives" }

polkadot/node/overseer/Cargo.toml

@@ -7,7 +7,7 @@ edition = "2018"
 [dependencies]
 async-trait = "0.1.42"
 client = { package = "sc-client-api", git = "https://github.com/paritytech/substrate", branch = "master" }
-futures = "0.3.11"
+futures = "0.3.12"
 futures-timer = "3.0.2"
 oorandom = "11.1.3"
 polkadot-node-primitives = { package = "polkadot-node-primitives", path = "../primitives" }
@@ -20,7 +20,7 @@ tracing-futures = "0.2.4"
 [dev-dependencies]
 sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
 polkadot-node-network-protocol = { path = "../network/protocol" }
-futures = { version = "0.3.11", features = ["thread-pool"] }
+futures = { version = "0.3.12", features = ["thread-pool"] }
 futures-timer = "3.0.2"
 femme = "2.1.1"
 kv-log-macro = "1.0.7"

polkadot/node/primitives/Cargo.toml

@@ -6,7 +6,7 @@ edition = "2018"
 description = "Primitives types for the Node-side"
 
 [dependencies]
-futures = "0.3.11"
+futures = "0.3.12"
 polkadot-primitives = { path = "../../primitives" }
 polkadot-statement-table = { path = "../../statement-table" }
 parity-scale-codec = { version = "1.3.6", default-features = false, features = ["derive"] }

polkadot/node/service/Cargo.toml

@@ -53,7 +53,7 @@ frame-system-rpc-runtime-api = { git = "https://github.com/paritytech/substrate"
 prometheus-endpoint = { package = "substrate-prometheus-endpoint", git = "https://github.com/paritytech/substrate", branch = "master" }
 
 # External Crates
-futures = "0.3.11"
+futures = "0.3.12"
 hex-literal = "0.3.1"
 tracing = "0.1.22"
 tracing-futures = "0.2.4"

polkadot/node/subsystem-test-helpers/Cargo.toml

@@ -7,7 +7,7 @@ description = "Subsystem traits and message definitions"
 
 [dependencies]
 async-trait = "0.1.42"
-futures = "0.3.11"
+futures = "0.3.12"
 futures-timer = "3.0.2"
 tracing = "0.1.22"
 tracing-futures = "0.2.4"

polkadot/node/subsystem-util/Cargo.toml

@@ -7,7 +7,7 @@ description = "Subsystem traits and message definitions"
 
 [dependencies]
 async-trait = "0.1.42"
-futures = "0.3.11"
+futures = "0.3.12"
 futures-timer = "3.0.2"
 parity-scale-codec = { version = "1.3.6", default-features = false, features = ["derive"] }
 parking_lot = { version = "0.11.1", optional = true }
@@ -33,7 +33,7 @@ substrate-prometheus-endpoint = { git = "https://github.com/paritytech/substrate
 assert_matches = "1.4.0"
 async-trait = "0.1.42"
 env_logger = "0.8.2"
-futures = { version = "0.3.11", features = ["thread-pool"] }
+futures = { version = "0.3.12", features = ["thread-pool"] }
 log = "0.4.13"
 parking_lot = "0.11.1"
 polkadot-node-subsystem-test-helpers = { path = "../subsystem-test-helpers" }

polkadot/node/subsystem/Cargo.toml

@@ -9,7 +9,7 @@ description = "Subsystem traits and message definitions"
 async-std = "1.8.0"
 async-trait = "0.1.42"
 derive_more = "0.99.11"
-futures = "0.3.11"
+futures = "0.3.12"
 futures-timer = "3.0.2"
 mick-jaeger = "0.1.2"
 lazy_static = "1.4"
@@ -33,5 +33,5 @@ log = "0.4.13"
 [dev-dependencies]
 assert_matches = "1.4.0"
 async-trait = "0.1.42"
-futures = { version = "0.3.11", features = ["thread-pool"] }
+futures = { version = "0.3.12", features = ["thread-pool"] }
 polkadot-node-subsystem-test-helpers = { path = "../subsystem-test-helpers" }

polkadot/node/test/service/Cargo.toml

@@ -5,7 +5,7 @@ authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
 [dependencies]
-futures = "0.3.11"
+futures = "0.3.12"
 futures01 = { package = "futures", version = "0.1.29" }
 hex = "0.4.2"
 tracing = "0.1.22"

polkadot/parachain/test-parachains/adder/collator/Cargo.toml

@@ -11,7 +11,7 @@ path = "src/main.rs"
 
 [dependencies]
 parity-scale-codec = { version = "1.3.6", default-features = false, features = ["derive"] }
-futures = "0.3.11"
+futures = "0.3.12"
 futures-timer = "3.0.2"
 log = "0.4.13"
 structopt = "0.3.21"

polkadot/runtime/parachains/Cargo.toml

@@ -43,7 +43,7 @@ rand = { version = "0.8.2", default-features = false }
 rand_chacha = { version = "0.3.0", default-features = false }
 
 [dev-dependencies]
-futures = "0.3.11"
+futures = "0.3.12"
 hex-literal = "0.3.1"
 keyring = { package = "sp-keyring", git = "https://github.com/paritytech/substrate", branch = "master" }
 sp-trie = { git = "https://github.com/paritytech/substrate", branch = "master" }