[INFO] cloning repository https://github.com/Slixe/xelis-blockchain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Slixe/xelis-blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSlixe%2Fxelis-blockchain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSlixe%2Fxelis-blockchain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d969d7f1f8fc2d4e82a9f3a6e5223dd97740f545
[INFO] testing Slixe/xelis-blockchain against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSlixe%2Fxelis-blockchain" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Slixe/xelis-blockchain on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Slixe/xelis-blockchain
[INFO] finished tweaking git repo https://github.com/Slixe/xelis-blockchain
[INFO] tweaked toml for git repo https://github.com/Slixe/xelis-blockchain written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/Slixe/xelis-blockchain already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded argh_shared v0.1.7
[INFO] [stderr]   Downloaded argh v0.1.7
[INFO] [stderr]   Downloaded argh_derive v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4a7a8c5e7b0118c624117c9085719cef34fffd767961dd646cabf361b174fad7
[INFO] running `Command { std: "docker" "start" "-a" "4a7a8c5e7b0118c624117c9085719cef34fffd767961dd646cabf361b174fad7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a7a8c5e7b0118c624117c9085719cef34fffd767961dd646cabf361b174fad7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a7a8c5e7b0118c624117c9085719cef34fffd767961dd646cabf361b174fad7", kill_on_drop: false }`
[INFO] [stdout] 4a7a8c5e7b0118c624117c9085719cef34fffd767961dd646cabf361b174fad7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11479cbcb81c44bc84f5b0d591ba5578f4a79b4a0bec0c0b003160c3064457d8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "11479cbcb81c44bc84f5b0d591ba5578f4a79b4a0bec0c0b003160c3064457d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling cpufeatures v0.2.2
[INFO] [stderr]    Compiling signature v1.5.0
[INFO] [stderr]    Compiling argh_shared v0.1.7
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling mio v0.8.2
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling crypto-common v0.1.3
[INFO] [stderr]    Compiling block-buffer v0.10.2
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling fern v0.6.0
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling digest v0.10.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling sha2 v0.10.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling argh_derive v0.1.7
[INFO] [stderr]    Compiling async-recursion v1.0.0
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling curve25519-dalek v3.2.1
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling argh v0.1.7
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling ed25519 v1.4.1
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling xelis-blockchain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read src/cmd/wallet/main.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xelis-blockchain` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `P2P_PING_DELAY`
[INFO] [stdout]  --> src/p2p/server.rs:1:135
[INFO] [stdout]   |
[INFO] [stdout] 1 | ..._SYNC_TIMEOUT_SECS, CHAIN_SYNC_MAX_BLOCK, CHAIN_SYNC_DELAY, P2P_PING_DELAY};
[INFO] [stdout]   |                                                                ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::packet::request_chain::RequestChain`
[INFO] [stdout]   --> src/p2p/server.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use super::packet::request_chain::RequestChain;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Rx`, `Tx`
[INFO] [stdout]   --> src/p2p/server.rs:14:25
[INFO] [stdout]    |
[INFO] [stdout] 14 | use super::connection::{Rx, Tx, State, Connection};
[INFO] [stdout]    |                         ^^  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::packet::ping::Ping`
[INFO] [stdout]   --> src/p2p/server.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use super::packet::ping::Ping;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mpsc`
[INFO] [stdout]   --> src/p2p/server.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 24 | use tokio::sync::{mpsc, Mutex};
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]   --> src/p2p/packet/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use log::debug;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `blockchain`
[INFO] [stdout]   --> src/p2p/server.rs:91:32
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn to_chain(&mut self, blockchain: &Arc<Blockchain>) -> Result<(), BlockchainError> {
[INFO] [stdout]    |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blockchain`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `format_coin`
[INFO] [stdout]   --> src/globals.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn format_coin(value: u64) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAX_BLOCK_REWIND`
[INFO] [stdout]   --> src/config.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const MAX_BLOCK_REWIND: usize = 5; // maximum 5 blocks can be rewinded
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `P2P_PING_DELAY`
[INFO] [stdout]   --> src/config.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const P2P_PING_DELAY: u64 = 10; // 10s between each handshake update
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_bytes`
[INFO] [stdout]   --> src/crypto/hash.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn to_bytes(self) -> [u8; HASH_SIZE] {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `PrivateKey`
[INFO] [stdout]   --> src/crypto/key.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct PrivateKey(ed25519_dalek::SecretKey);
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `KeyPair`
[INFO] [stdout]   --> src/crypto/key.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct KeyPair {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sign`
[INFO] [stdout]    --> src/crypto/key.rs:100:12
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn sign(&self, data: &[u8], public_key: &PublicKey) -> Signature {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/crypto/key.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_keys`
[INFO] [stdout]    --> src/crypto/key.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn from_keys(public_key: PublicKey, private_key: PrivateKey) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_public_key`
[INFO] [stdout]    --> src/crypto/key.rs:131:12
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn get_public_key(&self) -> &PublicKey {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sign`
[INFO] [stdout]    --> src/crypto/key.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn sign(&self, data: &[u8]) -> Signature {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_public_key`
[INFO] [stdout]   --> src/crypto/address.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn get_public_key(&self) -> &PublicKey {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Wallet`
[INFO] [stdout]  --> src/wallet/wallet.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Wallet {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/wallet/wallet.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_address`
[INFO] [stdout]   --> src/wallet/wallet.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn get_address(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `create_transaction`
[INFO] [stdout]   --> src/wallet/wallet.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn create_transaction(&self, data: TransactionData) -> Result<Transaction, BlockchainError> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_transactions`
[INFO] [stdout]   --> src/wallet/wallet.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn get_transactions(&self) -> &Vec<Transaction> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_balance`
[INFO] [stdout]   --> src/wallet/wallet.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn get_balance(&self) -> u64 {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_nonce`
[INFO] [stdout]    --> src/core/block.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn get_nonce(&self) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_extra_nonce`
[INFO] [stdout]    --> src/core/block.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn get_extra_nonce(&self) -> &[u8; EXTRA_NONCE_SIZE] {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_txs_count`
[INFO] [stdout]    --> src/core/block.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn get_txs_count(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_balance`
[INFO] [stdout]   --> src/core/blockchain.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn get_balance(&self) -> u64 {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_nonce`
[INFO] [stdout]   --> src/core/blockchain.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn get_nonce(&self) -> u64 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UploadSmartContract`
[INFO] [stdout]   --> src/core/transaction.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     UploadSmartContract(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `TransactionData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/core/transaction.rs:30:28
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(serde::Serialize, Clone)]
[INFO] [stdout]    |                            ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_registration`
[INFO] [stdout]    --> src/core/transaction.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn new_registration(owner: PublicKey) -> Result<Self, BlockchainError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_signature`
[INFO] [stdout]    --> src/core/transaction.rs:180:12
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn get_signature(&self) -> &Option<Signature> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sign_transaction`
[INFO] [stdout]    --> src/core/transaction.rs:188:12
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn sign_transaction(&mut self, pair: &KeyPair) -> Result<(), BlockchainError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `calculate_hash`
[INFO] [stdout]    --> src/core/transaction.rs:194:12
[INFO] [stdout]     |
[INFO] [stdout] 194 |     pub fn calculate_hash(&mut self) -> Result<Hash, BlockchainError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InvalidTxRegistrationSignature`
[INFO] [stdout]   --> src/core/error.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     InvalidTxRegistrationSignature(Hash),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `BlockchainError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/core/error.rs:9:17
[INFO] [stdout]    |
[INFO] [stdout] 9  | #[derive(Error, Debug)]
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IsSyncing`
[INFO] [stdout]   --> src/core/error.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     IsSyncing,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `BlockchainError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/core/error.rs:9:17
[INFO] [stdout]    |
[INFO] [stdout] 9  | #[derive(Error, Debug)]
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NotEnoughBlocks`
[INFO] [stdout]   --> src/core/error.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     NotEnoughBlocks,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `BlockchainError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/core/error.rs:9:17
[INFO] [stdout]    |
[INFO] [stdout] 9  | #[derive(Error, Debug)]
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unknown`
[INFO] [stdout]   --> src/core/error.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     Unknown
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `BlockchainError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/core/error.rs:9:17
[INFO] [stdout]    |
[INFO] [stdout] 9  | #[derive(Error, Debug)]
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NewJob`
[INFO] [stdout]  --> src/core/thread_pool.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     NewJob(Job),
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/core/thread_pool.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn new(size: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `execute`
[INFO] [stdout]   --> src/core/thread_pool.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn execute<F>(&self, f: F)
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `size`
[INFO] [stdout]   --> src/core/thread_pool.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn size(&self) -> usize {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/core/thread_pool.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn new(receiver: Arc<Mutex<Receiver<Message>>>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `remove_last_n_blocks`
[INFO] [stdout]   --> src/core/storage.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn remove_last_n_blocks(&mut self, n: usize) -> Result<(), BlockchainError> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_stream`
[INFO] [stdout]   --> src/p2p/connection.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn get_stream(&self) -> &Mutex<TcpStream> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_state`
[INFO] [stdout]    --> src/p2p/connection.rs:154:12
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn get_state(&self) -> &State {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_top_block_hash`
[INFO] [stdout]   --> src/p2p/peer.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn get_top_block_hash(&self) -> &Mutex<Hash> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_peer`
[INFO] [stdout]   --> src/p2p/server.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn add_peer(&mut self, peer: u64, asked: u64) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `remove_peer`
[INFO] [stdout]   --> src/p2p/server.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn remove_peer(&mut self, peer: &u64) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_syncing`
[INFO] [stdout]   --> src/p2p/server.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn is_syncing(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `can_sync`
[INFO] [stdout]   --> src/p2p/server.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn can_sync(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `start_sync`
[INFO] [stdout]   --> src/p2p/server.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn start_sync(&mut self, hash: Hash) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `stop`
[INFO] [stdout]    --> src/p2p/server.rs:258:18
[INFO] [stdout]     |
[INFO] [stdout] 258 |     pub async fn stop(&self) -> Result<(), P2pError> {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ChannelNotFound`
[INFO] [stdout]   --> src/p2p/error.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     ChannelNotFound(u64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `P2pError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/p2p/error.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Error, Debug)]
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PeerNotFound`
[INFO] [stdout]   --> src/p2p/error.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     PeerNotFound(u64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `P2pError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/p2p/error.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Error, Debug)]
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RequestChain`
[INFO] [stdout]   --> src/p2p/packet/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     RequestChain(&'a RequestChain),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Ping`
[INFO] [stdout]   --> src/p2p/packet/mod.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Ping(&'a Ping)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `close_all`
[INFO] [stdout]   --> src/p2p/peer_list.rs:51:18
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub async fn close_all(&mut self) {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/p2p/packet/request_chain.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(start: u64, end: u64, top_hash: Hash) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_top_hash`
[INFO] [stdout]   --> src/p2p/packet/request_chain.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn get_top_hash(&self) -> &Hash {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/p2p/packet/ping.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(block_top_hash: Hash, block_height: u64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 62 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "11479cbcb81c44bc84f5b0d591ba5578f4a79b4a0bec0c0b003160c3064457d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11479cbcb81c44bc84f5b0d591ba5578f4a79b4a0bec0c0b003160c3064457d8", kill_on_drop: false }`
[INFO] [stdout] 11479cbcb81c44bc84f5b0d591ba5578f4a79b4a0bec0c0b003160c3064457d8