[INFO] crate radiancy 0.1.2 is already in cache
[INFO] extracting crate radiancy 0.1.2 into work/ex/clippy-test-run/sources/stable/reg/radiancy/0.1.2
[INFO] extracting crate radiancy 0.1.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/radiancy/0.1.2
[INFO] validating manifest of radiancy-0.1.2 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of radiancy-0.1.2 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing radiancy-0.1.2
[INFO] finished frobbing radiancy-0.1.2
[INFO] frobbed toml for radiancy-0.1.2 written to work/ex/clippy-test-run/sources/stable/reg/radiancy/0.1.2/Cargo.toml
[INFO] started frobbing radiancy-0.1.2
[INFO] finished frobbing radiancy-0.1.2
[INFO] frobbed toml for radiancy-0.1.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/radiancy/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting radiancy-0.1.2 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/radiancy/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f6366f849b526c848a6d558af0af62c41f9198b5fde58c1a100056c1dc6984b8
[INFO] running `"docker" "start" "-a" "f6366f849b526c848a6d558af0af62c41f9198b5fde58c1a100056c1dc6984b8"`
[INFO] [stderr]     Checking base58 v0.1.0
[INFO] [stderr]    Compiling secp256k1 v0.9.2
[INFO] [stderr]     Checking args v2.2.0
[INFO] [stderr]     Checking crossbeam-epoch v0.7.1
[INFO] [stderr]     Checking pagetable v0.0.3
[INFO] [stderr]     Checking ripemd160 v0.7.0
[INFO] [stderr]     Checking sled_sync v0.2.2
[INFO] [stderr]     Checking historian v3.0.11
[INFO] [stderr]     Checking pagecache v0.6.0
[INFO] [stderr]     Checking sled v0.15.21
[INFO] [stderr]     Checking radiancy v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/blockchain/block.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         transactions: transactions,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `transactions`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/blockchain/block.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |         prev_block_hash: prev_block_hash,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `prev_block_hash`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/blockchain/utils.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |         tip: tip,
[INFO] [stderr]    |         ^^^^^^^^ help: replace it with: `tip`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]   --> src/cli/help.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |         println!("");
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::println_empty_string)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/tx/output.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |             pubkey_hash: pubkey_hash,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `pubkey_hash`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/blockchain/block.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         transactions: transactions,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `transactions`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/blockchain/block.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |         prev_block_hash: prev_block_hash,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `prev_block_hash`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/blockchain/utils.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |         tip: tip,
[INFO] [stderr]    |         ^^^^^^^^ help: replace it with: `tip`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]   --> src/cli/help.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |         println!("");
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::println_empty_string)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/tx/output.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |             pubkey_hash: pubkey_hash,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `pubkey_hash`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/block.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |         return encode;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ help: remove `return` as shown: `encode`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/block.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |         return hasher.result().to_vec();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `hasher.result().to_vec()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/block.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 41 |         return decode.unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `decode.unwrap()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/block.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     return _block;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^ help: remove `return` as shown: `_block`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/block.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     return new_block(vec![coinbase], Vec::new());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_block(vec![coinbase], Vec::new())`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/block.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     return in_ms.to_string().into_bytes();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `in_ms.to_string().into_bytes()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]   --> src/lib.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub mod blockchain;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::module_inception)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/blockchain.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |         return bci;
[INFO] [stderr]    |         ^^^^^^^^^^^ help: remove `return` as shown: `bci`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/blockchain.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         return new_block;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_block`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/crypto.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |         return _tx.verify(_prev_txs);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `_tx.verify(_prev_txs)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/tx.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         return Transaction{ id: vec![], vin: vec![], vout: vec![] };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Transaction{ id: vec![], vin: vec![], vout: vec![] }`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/tx.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 |         return _utxo;
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: remove `return` as shown: `_utxo`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/iterator.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |         return (self.clone(), _block);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(self.clone(), _block)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/utils.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     return _new_blockchain;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `_new_blockchain`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]   --> src/lib.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub mod pow;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/pow/pow.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |         return data_camp.to_vec();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `data_camp.to_vec()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/pow/pow.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |         return (nonce.to_string().into_bytes(), hash_int.to_bytes_be().1);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(nonce.to_string().into_bytes(), hash_int.to_bytes_be().1)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/pow/pow.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         return is_vaild;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `is_vaild`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]  --> src/pow/utils.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     return pow;
[INFO] [stderr]   |     ^^^^^^^^^^^ help: remove `return` as shown: `pow`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]   --> src/lib.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub mod db;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/db/db.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     return Tree::start(config).unwrap();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Tree::start(config).unwrap()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/db/db.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     return Tree::start(config).unwrap();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Tree::start(config).unwrap()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]   --> src/lib.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub mod cli;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]   --> src/lib.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub mod tx;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/tx.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |             return true;
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/tx.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             return false;
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/tx.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 | /         return Transaction {
[INFO] [stderr] 34 | |             id: _hasher_result,
[INFO] [stderr] 35 | |             vin: self.vin.to_owned(),
[INFO] [stderr] 36 | |             vout: self.vout.to_owned()
[INFO] [stderr] 37 | |         };
[INFO] [stderr]    | |__________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 33 |         Transaction {
[INFO] [stderr] 34 |             id: _hasher_result,
[INFO] [stderr] 35 |             vin: self.vin.to_owned(),
[INFO] [stderr] 36 |             vout: self.vout.to_owned()
[INFO] [stderr] 37 |         }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/tx.rs:90:9
[INFO] [stderr]    |
[INFO] [stderr] 90 |         return true;
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tx/tx.rs:120:9
[INFO] [stderr]     |
[INFO] [stderr] 120 |         return _tx_copy;}
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `_tx_copy`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/input.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |         return self.signature == unlocking_data.into_bytes();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.signature == unlocking_data.into_bytes()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/input.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |         return locking_hash.eq(&pubkey_hash);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `locking_hash.eq(&pubkey_hash)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/inputs.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |         return _result.unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `_result.unwrap()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/inputs.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |         return _result.unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `_result.unwrap()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/output.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |         return self.pubkey_hash.eq(&_pubkey_hash);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.pubkey_hash.eq(&_pubkey_hash)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/output.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 | /         return TXOutput{
[INFO] [stderr] 22 | |             value: self.value,
[INFO] [stderr] 23 | |             pubkey_hash: pubkey_hash,
[INFO] [stderr] 24 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 21 |         TXOutput{
[INFO] [stderr] 22 |             value: self.value,
[INFO] [stderr] 23 |             pubkey_hash: pubkey_hash,
[INFO] [stderr] 24 |         }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/output.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |         return self.pubkey_hash.eq(&_pubkey_hash);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.pubkey_hash.eq(&_pubkey_hash)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/outputs.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |         return _result.unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `_result.unwrap()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/outputs.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         return _result.unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `_result.unwrap()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/utils.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     return tx;
[INFO] [stderr]    |     ^^^^^^^^^^ help: remove `return` as shown: `tx`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/utils.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     return Some(_tx);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Some(_tx)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/utxo_set.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |         return (_accumulated, _unspent_outputs);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(_accumulated, _unspent_outputs)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/utxo_set.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 |         return _utxos;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ help: remove `return` as shown: `_utxos`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/wallet/account.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |         return address.into_bytes();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `address.into_bytes()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]   --> src/lib.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub mod wallet;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/wallet/wallet.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |         return wallets;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^ help: remove `return` as shown: `wallets`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/wallet/wallet.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         return addresses;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `addresses`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/wallet/wallet.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |         return _wallet;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^ help: remove `return` as shown: `_wallet`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/wallet/wallet.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |         return self;
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: remove `return` as shown: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/wallet/utils.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     return account;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ help: remove `return` as shown: `account`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/wallet/utils.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     return _account;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `_account`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/wallet/utils.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     return _actual_checksum.eq(&_target_checksum);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `_actual_checksum.eq(&_target_checksum)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/wallet/utils.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     return address.into_bytes()
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `address.into_bytes()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/wallet/utils.rs:76:5
[INFO] [stderr]    |
[INFO] [stderr] 76 |     return pubkey_hash[1..20].to_vec();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `pubkey_hash[1..20].to_vec()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/wallet/utils.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     return hasher.result().to_vec();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `hasher.result().to_vec()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/wallet/utils.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     return second_sha.result().to_vec();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `second_sha.result().to_vec()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/wallet/utils.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 |     return (_priv_key.to_vec(), _public_key.serialize().to_vec());
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(_priv_key.to_vec(), _public_key.serialize().to_vec())`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/wallet/utils.rs:23:21
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let mut path =  env::home_dir().unwrap();
[INFO] [stderr]    |                     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/wallet/utils.rs:36:21
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let mut path =  env::home_dir().unwrap();
[INFO] [stderr]    |                     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/block.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |         return encode;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ help: remove `return` as shown: `encode`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/block.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |         return hasher.result().to_vec();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `hasher.result().to_vec()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/block.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 41 |         return decode.unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `decode.unwrap()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/block.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     return _block;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^ help: remove `return` as shown: `_block`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/block.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     return new_block(vec![coinbase], Vec::new());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_block(vec![coinbase], Vec::new())`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/block.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     return in_ms.to_string().into_bytes();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `in_ms.to_string().into_bytes()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]   --> src/lib.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub mod blockchain;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::module_inception)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/blockchain.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |         return bci;
[INFO] [stderr]    |         ^^^^^^^^^^^ help: remove `return` as shown: `bci`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/blockchain.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         return new_block;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_block`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/crypto.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |         return _tx.verify(_prev_txs);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `_tx.verify(_prev_txs)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/tx.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         return Transaction{ id: vec![], vin: vec![], vout: vec![] };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Transaction{ id: vec![], vin: vec![], vout: vec![] }`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/tx.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 |         return _utxo;
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: remove `return` as shown: `_utxo`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/iterator.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |         return (self.clone(), _block);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(self.clone(), _block)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/blockchain/utils.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     return _new_blockchain;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `_new_blockchain`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]   --> src/lib.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub mod pow;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/pow/pow.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |         return data_camp.to_vec();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `data_camp.to_vec()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/pow/pow.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |         return (nonce.to_string().into_bytes(), hash_int.to_bytes_be().1);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(nonce.to_string().into_bytes(), hash_int.to_bytes_be().1)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/pow/pow.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         return is_vaild;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `is_vaild`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]  --> src/pow/utils.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     return pow;
[INFO] [stderr]   |     ^^^^^^^^^^^ help: remove `return` as shown: `pow`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]   --> src/lib.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub mod db;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/db/db.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     return Tree::start(config).unwrap();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Tree::start(config).unwrap()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/db/db.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     return Tree::start(config).unwrap();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Tree::start(config).unwrap()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]   --> src/lib.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub mod cli;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]   --> src/lib.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub mod tx;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/tx.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |             return true;
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/tx.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             return false;
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/tx.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 | /         return Transaction {
[INFO] [stderr] 34 | |             id: _hasher_result,
[INFO] [stderr] 35 | |             vin: self.vin.to_owned(),
[INFO] [stderr] 36 | |             vout: self.vout.to_owned()
[INFO] [stderr] 37 | |         };
[INFO] [stderr]    | |__________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 33 |         Transaction {
[INFO] [stderr] 34 |             id: _hasher_result,
[INFO] [stderr] 35 |             vin: self.vin.to_owned(),
[INFO] [stderr] 36 |             vout: self.vout.to_owned()
[INFO] [stderr] 37 |         }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/tx.rs:90:9
[INFO] [stderr]    |
[INFO] [stderr] 90 |         return true;
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tx/tx.rs:120:9
[INFO] [stderr]     |
[INFO] [stderr] 120 |         return _tx_copy;}
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `_tx_copy`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/input.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |         return self.signature == unlocking_data.into_bytes();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.signature == unlocking_data.into_bytes()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/input.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |         return locking_hash.eq(&pubkey_hash);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `locking_hash.eq(&pubkey_hash)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/inputs.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |         return _result.unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `_result.unwrap()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/inputs.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |         return _result.unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `_result.unwrap()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/output.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |         return self.pubkey_hash.eq(&_pubkey_hash);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.pubkey_hash.eq(&_pubkey_hash)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/output.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 | /         return TXOutput{
[INFO] [stderr] 22 | |             value: self.value,
[INFO] [stderr] 23 | |             pubkey_hash: pubkey_hash,
[INFO] [stderr] 24 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 21 |         TXOutput{
[INFO] [stderr] 22 |             value: self.value,
[INFO] [stderr] 23 |             pubkey_hash: pubkey_hash,
[INFO] [stderr] 24 |         }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/output.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |         return self.pubkey_hash.eq(&_pubkey_hash);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.pubkey_hash.eq(&_pubkey_hash)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/outputs.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |         return _result.unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `_result.unwrap()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/outputs.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         return _result.unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `_result.unwrap()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/utils.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     return tx;
[INFO] [stderr]    |     ^^^^^^^^^^ help: remove `return` as shown: `tx`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/utils.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     return Some(_tx);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Some(_tx)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/utxo_set.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |         return (_accumulated, _unspent_outputs);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(_accumulated, _unspent_outputs)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/tx/utxo_set.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 |         return _utxos;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ help: remove `return` as shown: `_utxos`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/wallet/account.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |         return address.into_bytes();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `address.into_bytes()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]   --> src/lib.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub mod wallet;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/wallet/wallet.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |         return wallets;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^ help: remove `return` as shown: `wallets`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/wallet/wallet.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         return addresses;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `addresses`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/wallet/wallet.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |         return _wallet;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^ help: remove `return` as shown: `_wallet`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/wallet/wallet.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |         return self;
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: remove `return` as shown: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/wallet/utils.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     return account;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ help: remove `return` as shown: `account`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/wallet/utils.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     return _account;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `_account`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/wallet/utils.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     return _actual_checksum.eq(&_target_checksum);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `_actual_checksum.eq(&_target_checksum)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/wallet/utils.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     return address.into_bytes()
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `address.into_bytes()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/wallet/utils.rs:76:5
[INFO] [stderr]    |
[INFO] [stderr] 76 |     return pubkey_hash[1..20].to_vec();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `pubkey_hash[1..20].to_vec()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/wallet/utils.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     return hasher.result().to_vec();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `hasher.result().to_vec()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/wallet/utils.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     return second_sha.result().to_vec();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `second_sha.result().to_vec()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/wallet/utils.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 |     return (_priv_key.to_vec(), _public_key.serialize().to_vec());
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(_priv_key.to_vec(), _public_key.serialize().to_vec())`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/wallet/utils.rs:23:21
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let mut path =  env::home_dir().unwrap();
[INFO] [stderr]    |                     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/wallet/utils.rs:36:21
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let mut path =  env::home_dir().unwrap();
[INFO] [stderr]    |                     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/blockchain/block.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 |         since_the_epoch.subsec_nanos() as u64 / 1_000_000;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(since_the_epoch.subsec_nanos())`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/blockchain/blockchain.rs:36:16
[INFO] [stderr]    |
[INFO] [stderr] 36 |             if self.to_owned().verify_transaction(_tx) == false {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!self.to_owned().verify_transaction(_tx)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::bool_comparison)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/blockchain/blockchain.rs:44:12
[INFO] [stderr]    |
[INFO] [stderr] 44 |         if _set_hash.is_ok() == false { panic!(_set_hash.unwrap()) };
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!_set_hash.is_ok()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/blockchain/blockchain.rs:46:12
[INFO] [stderr]    |
[INFO] [stderr] 46 |         if _set_last.is_ok() == false { panic!(_set_last.unwrap()) };
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!_set_last.is_ok()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against true are unnecessary
[INFO] [stderr]   --> src/blockchain/tx.rs:17:20
[INFO] [stderr]    |
[INFO] [stderr] 17 |                 if _tx.id.eq(&_id) == true { return _tx };
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `_tx.id.eq(&_id)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/blockchain/tx.rs:19:16
[INFO] [stderr]    |
[INFO] [stderr] 19 |             if _block.prev_block_hash.len() == 0 { break; };
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `_block.prev_block_hash.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/blockchain/tx.rs:48:24
[INFO] [stderr]    |
[INFO] [stderr] 48 |                     if tx.to_owned().is_coinbase() == false {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!tx.to_owned().is_coinbase()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/blockchain/tx.rs:56:16
[INFO] [stderr]    |
[INFO] [stderr] 56 |             if _block.prev_block_hash.len() == 0 {break;};
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `_block.prev_block_hash.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/blockchain/utils.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 32 |         if _store_hash.is_ok() == false { panic!(_store_hash.unwrap())}
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!_store_hash.is_ok()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/blockchain/utils.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 |         if _store_last.is_ok() == false { panic!(_store_last.unwrap())};
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!_store_last.is_ok()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/cli/get_balance.rs:31:17
[INFO] [stderr]    |
[INFO] [stderr] 31 |                 balance = balance + &output.value;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `balance += &output.value`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: taken reference of right operand
[INFO] [stderr]   --> src/cli/get_balance.rs:31:27
[INFO] [stderr]    |
[INFO] [stderr] 31 |                 balance = balance + &output.value;
[INFO] [stderr]    |                           ^^^^^^^^^^-------------
[INFO] [stderr]    |                                     |
[INFO] [stderr]    |                                     help: use the right value directly: `output.value`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::op_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `is_*` usually take self by reference or no self; consider choosing a less ambiguous name
[INFO] [stderr]   --> src/tx/tx.rs:20:24
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn is_coinbase(self) -> bool {
[INFO] [stderr]    |                        ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::wrong_self_convention)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention
[INFO] [stderr] 
[INFO] [stderr] warning: this if-then-else expression returns a bool literal
[INFO] [stderr]   --> src/tx/tx.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 | /         if self.id == vec![] {
[INFO] [stderr] 22 | |             return true;
[INFO] [stderr] 23 | |         }else{
[INFO] [stderr] 24 | |             return false;
[INFO] [stderr] 25 | |         }
[INFO] [stderr]    | |_________^ help: you can reduce it to: `return self.id == vec![]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against true are unnecessary
[INFO] [stderr]   --> src/tx/tx.rs:69:16
[INFO] [stderr]    |
[INFO] [stderr] 69 |             if _prev_tx.to_owned().is_coinbase() == true {return true};
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `_prev_tx.to_owned().is_coinbase()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]   --> src/tx/tx.rs:79:16
[INFO] [stderr]    |
[INFO] [stderr] 79 |             if &self.vin[_in_id].signature.len() == &0 {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] help: use the values directly
[INFO] [stderr]    |
[INFO] [stderr] 79 |             if self.vin[_in_id].signature.len() == 0 {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^    ^
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/tx/tx.rs:88:16
[INFO] [stderr]    |
[INFO] [stderr] 88 |             if _verify == false { return false; };
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!_verify`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/blockchain/block.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 |         since_the_epoch.subsec_nanos() as u64 / 1_000_000;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(since_the_epoch.subsec_nanos())`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/blockchain/blockchain.rs:36:16
[INFO] [stderr]    |
[INFO] [stderr] 36 |             if self.to_owned().verify_transaction(_tx) == false {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!self.to_owned().verify_transaction(_tx)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::bool_comparison)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/blockchain/blockchain.rs:44:12
[INFO] [stderr]    |
[INFO] [stderr] 44 |         if _set_hash.is_ok() == false { panic!(_set_hash.unwrap()) };
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!_set_hash.is_ok()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/blockchain/blockchain.rs:46:12
[INFO] [stderr]    |
[INFO] [stderr] 46 |         if _set_last.is_ok() == false { panic!(_set_last.unwrap()) };
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!_set_last.is_ok()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against true are unnecessary
[INFO] [stderr]   --> src/blockchain/tx.rs:17:20
[INFO] [stderr]    |
[INFO] [stderr] 17 |                 if _tx.id.eq(&_id) == true { return _tx };
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `_tx.id.eq(&_id)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/blockchain/tx.rs:19:16
[INFO] [stderr]    |
[INFO] [stderr] 19 |             if _block.prev_block_hash.len() == 0 { break; };
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `_block.prev_block_hash.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/blockchain/tx.rs:48:24
[INFO] [stderr]    |
[INFO] [stderr] 48 |                     if tx.to_owned().is_coinbase() == false {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!tx.to_owned().is_coinbase()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/blockchain/tx.rs:56:16
[INFO] [stderr]    |
[INFO] [stderr] 56 |             if _block.prev_block_hash.len() == 0 {break;};
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `_block.prev_block_hash.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/blockchain/utils.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 32 |         if _store_hash.is_ok() == false { panic!(_store_hash.unwrap())}
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!_store_hash.is_ok()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/blockchain/utils.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 |         if _store_last.is_ok() == false { panic!(_store_last.unwrap())};
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!_store_last.is_ok()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/cli/get_balance.rs:31:17
[INFO] [stderr]    |
[INFO] [stderr] 31 |                 balance = balance + &output.value;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `balance += &output.value`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: taken reference of right operand
[INFO] [stderr]   --> src/cli/get_balance.rs:31:27
[INFO] [stderr]    |
[INFO] [stderr] 31 |                 balance = balance + &output.value;
[INFO] [stderr]    |                           ^^^^^^^^^^-------------
[INFO] [stderr]    |                                     |
[INFO] [stderr]    |                                     help: use the right value directly: `output.value`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::op_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/tx/utxo_set.rs:64:16
[INFO] [stderr]    |
[INFO] [stderr] 64 |             if _tx.to_owned().is_coinbase() == false {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!_tx.to_owned().is_coinbase()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `is_*` usually take self by reference or no self; consider choosing a less ambiguous name
[INFO] [stderr]   --> src/tx/tx.rs:20:24
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn is_coinbase(self) -> bool {
[INFO] [stderr]    |                        ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::wrong_self_convention)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention
[INFO] [stderr] 
[INFO] [stderr] warning: this if-then-else expression returns a bool literal
[INFO] [stderr]   --> src/tx/tx.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 | /         if self.id == vec![] {
[INFO] [stderr] 22 | |             return true;
[INFO] [stderr] 23 | |         }else{
[INFO] [stderr] 24 | |             return false;
[INFO] [stderr] 25 | |         }
[INFO] [stderr]    | |_________^ help: you can reduce it to: `return self.id == vec![]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against true are unnecessary
[INFO] [stderr]   --> src/tx/tx.rs:69:16
[INFO] [stderr]    |
[INFO] [stderr] 69 |             if _prev_tx.to_owned().is_coinbase() == true {return true};
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `_prev_tx.to_owned().is_coinbase()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]   --> src/tx/tx.rs:79:16
[INFO] [stderr]    |
[INFO] [stderr] 79 |             if &self.vin[_in_id].signature.len() == &0 {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] help: use the values directly
[INFO] [stderr]    |
[INFO] [stderr] 79 |             if self.vin[_in_id].signature.len() == 0 {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^    ^
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/tx/tx.rs:88:16
[INFO] [stderr]    |
[INFO] [stderr] 88 |             if _verify == false { return false; };
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!_verify`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/wallet/wallet.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |         buf.write(&serialize(&self).unwrap())?;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against true are unnecessary
[INFO] [stderr]   --> src/wallet/utils.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 |     if _exist == true { return;};
[INFO] [stderr]    |        ^^^^^^^^^^^^^^ help: try simplifying it as shown: `_exist`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `radiancy`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/tx/utxo_set.rs:64:16
[INFO] [stderr]    |
[INFO] [stderr] 64 |             if _tx.to_owned().is_coinbase() == false {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!_tx.to_owned().is_coinbase()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/wallet/wallet.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |         buf.write(&serialize(&self).unwrap())?;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against true are unnecessary
[INFO] [stderr]   --> src/wallet/utils.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 |     if _exist == true { return;};
[INFO] [stderr]    |        ^^^^^^^^^^^^^^ help: try simplifying it as shown: `_exist`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `radiancy`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f6366f849b526c848a6d558af0af62c41f9198b5fde58c1a100056c1dc6984b8"`
[INFO] running `"docker" "rm" "-f" "f6366f849b526c848a6d558af0af62c41f9198b5fde58c1a100056c1dc6984b8"`
[INFO] [stdout] f6366f849b526c848a6d558af0af62c41f9198b5fde58c1a100056c1dc6984b8