[INFO] cloning repository https://github.com/btfinch/COS-ECE470-fa2022
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/btfinch/COS-ECE470-fa2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbtfinch%2FCOS-ECE470-fa2022", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbtfinch%2FCOS-ECE470-fa2022'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f9b0f39ed5baaa7e9ee8b6c4c71893a450f72c78
[INFO] testing btfinch/COS-ECE470-fa2022 against 1.76.0 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbtfinch%2FCOS-ECE470-fa2022" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/btfinch/COS-ECE470-fa2022 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/btfinch/COS-ECE470-fa2022
[INFO] finished tweaking git repo https://github.com/btfinch/COS-ECE470-fa2022
[INFO] tweaked toml for git repo https://github.com/btfinch/COS-ECE470-fa2022 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/btfinch/COS-ECE470-fa2022 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 433838ce31530a0bb48d5cc2870105e91b98629b63f1e8a9e627346c11d2ae13
[INFO] running `Command { std: "docker" "start" "-a" "433838ce31530a0bb48d5cc2870105e91b98629b63f1e8a9e627346c11d2ae13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "433838ce31530a0bb48d5cc2870105e91b98629b63f1e8a9e627346c11d2ae13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "433838ce31530a0bb48d5cc2870105e91b98629b63f1e8a9e627346c11d2ae13", kill_on_drop: false }`
[INFO] [stdout] 433838ce31530a0bb48d5cc2870105e91b98629b63f1e8a9e627346c11d2ae13
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[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/api/mod.rs:184:99
[INFO] [stdout]     |
[INFO] [stdout] 184 | ...                   let relevant_state = &*blockchain.state_map.get(&longest_chain_vector[(block as usize)]).unwrap();
[INFO] [stdout]     |                                                                                             ^              ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 184 -                             let relevant_state = &*blockchain.state_map.get(&longest_chain_vector[(block as usize)]).unwrap();
[INFO] [stdout] 184 +                             let relevant_state = &*blockchain.state_map.get(&longest_chain_vector[block as usize]).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::miner::new`
[INFO] [stdout]  --> src/blockchain/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::miner::new;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `generate_random_block_1`, `self`
[INFO] [stdout]  --> src/blockchain/mod.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::types::block::{Block, generate_random_block_1, self};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ring::rand::generate`
[INFO] [stdout]  --> src/blockchain/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ring::rand::generate;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EdDSAParameters`, `self`
[INFO] [stdout]  --> src/types/transaction.rs:2:82
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters, self};
[INFO] [stdout]   |                                                                                  ^^^^^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/types/transaction.rs:98:43
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn generate_random_transaction_1() -> (SignedTransaction) {
[INFO] [stdout]    |                                           ^                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 98 - pub fn generate_random_transaction_1() -> (SignedTransaction) {
[INFO] [stdout] 98 + pub fn generate_random_transaction_1() -> SignedTransaction {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::address`
[INFO] [stdout]    --> src/types/transaction.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | use crate::types::address;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Sender`, `TryRecvError`, `unbounded`
[INFO] [stdout]  --> src/miner/worker.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crossbeam::channel::{unbounded, Receiver, Sender, TryRecvError};
[INFO] [stdout]   |                          ^^^^^^^^^            ^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> src/miner/worker.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{debug, info};
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::network::worker`
[INFO] [stdout]  --> src/miner/worker.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::network::worker;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> src/miner/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::mem;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::block`
[INFO] [stdout]   --> src/miner/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::types::block;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/miner/mod.rs:245:16
[INFO] [stdout]     |
[INFO] [stdout] 245 |             if ((new_block.hash() <= c_dify) & !btclone.is_empty()){ 
[INFO] [stdout]     |                ^                                                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 245 -             if ((new_block.hash() <= c_dify) & !btclone.is_empty()){ 
[INFO] [stdout] 245 +             if (new_block.hash() <= c_dify) & !btclone.is_empty() { 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]  --> src/network/worker.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::ops::Add;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Sender`, `TryRecvError`, `unbounded`
[INFO] [stdout]  --> src/txgen/worker.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crossbeam::channel::{unbounded, Receiver, Sender, TryRecvError};
[INFO] [stdout]   |                          ^^^^^^^^^            ^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> src/txgen/worker.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{debug, info};
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::block::Block`
[INFO] [stdout]  --> src/txgen/worker.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::types::block::Block;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Blockchain`
[INFO] [stdout]  --> src/txgen/worker.rs:8:34
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::blockchain::{Mempool, Blockchain};
[INFO] [stdout]   |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::network::worker`
[INFO] [stdout]  --> src/txgen/worker.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::network::worker;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `smol::net::unix::SocketAddr`
[INFO] [stdout]  --> src/txgen/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use smol::net::unix::SocketAddr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> src/txgen/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::mem;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::block`
[INFO] [stdout]   --> src/txgen/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::types::block;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::block::Block`
[INFO] [stdout]   --> src/txgen/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::types::block::Block;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `generate_random_transaction_1`
[INFO] [stdout]   --> src/txgen/mod.rs:17:33
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::types::transaction::{generate_random_transaction_1, sign};
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hashable`
[INFO] [stdout]   --> src/txgen/mod.rs:21:32
[INFO] [stdout]    |
[INFO] [stdout] 21 | use crate::types::hash::{H256, Hashable};
[INFO] [stdout]    |                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `generate_block`
[INFO] [stdout]   --> src/txgen/mod.rs:23:27
[INFO] [stdout]    |
[INFO] [stdout] 23 | use crate::types::block::{generate_block};
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EdDSAParameters`, `Signature`, `VerificationAlgorithm`, `self`
[INFO] [stdout]   --> src/txgen/mod.rs:25:39
[INFO] [stdout]    |
[INFO] [stdout] 25 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters, self};
[INFO] [stdout]    |                                       ^^^^^^^^^           ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread_rng`
[INFO] [stdout]   --> src/txgen/mod.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | use rand::{thread_rng,Rng};
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VerificationAlgorithm`
[INFO] [stdout]  --> src/types/transaction.rs:2:59
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters, self};
[INFO] [stdout]   |                                                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/blockchain/mod.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let mut new_map = HashMap::new();
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address_vec`
[INFO] [stdout]   --> src/blockchain/mod.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let mut address_vec: Vec<Address> = Vec::new();
[INFO] [stdout]    |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address_vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `produced_public_key`
[INFO] [stdout]   --> src/blockchain/mod.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let produced_public_key = public_key_bytes.clone().as_ref().to_vec();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_produced_public_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/blockchain/mod.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let mut address_vec: Vec<Address> = Vec::new();
[INFO] [stdout]    |             ----^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/blockchain/mod.rs:187:13
[INFO] [stdout]     |
[INFO] [stdout] 187 |         for i in 0..(self.tip_level+1){
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/types/address.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let mut big_hash_slice: &[u8] = big_hash.as_ref();
[INFO] [stdout]    |             ----^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lev`
[INFO] [stdout]   --> src/types/block.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let lev: u64 = 0;
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_lev`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `leaf_size`
[INFO] [stdout]    --> src/types/merkle.rs:113:72
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub fn verify(root: &H256, datum: &H256, proof: &[H256], index: usize, leaf_size: usize) -> bool {
[INFO] [stdout]     |                                                                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_leaf_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/types/merkle.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let mut ind = index;
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pub2`
[INFO] [stdout]    --> src/types/transaction.rs:109:20
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let (address2, pub2, keys2) = generate_random_address();
[INFO] [stdout]     |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_pub2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keys2`
[INFO] [stdout]    --> src/types/transaction.rs:109:26
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let (address2, pub2, keys2) = generate_random_address();
[INFO] [stdout]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_keys2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cont` is never read
[INFO] [stdout]    --> src/miner/mod.rs:121:17
[INFO] [stdout]     |
[INFO] [stdout] 121 |         let mut cont = 0;
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/miner/mod.rs:142:29
[INFO] [stdout]     |
[INFO] [stdout] 142 |                         let mut block_state: HashMap<Address, (u32, u32)>;
[INFO] [stdout]     |                             ----^^^^^^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/miner/mod.rs:256:17
[INFO] [stdout]     |
[INFO] [stdout] 256 |             let mut temp_parent: H256;
[INFO] [stdout]     |                 ----^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/miner/mod.rs:271:29
[INFO] [stdout]     |
[INFO] [stdout] 271 |                         let mut new_nonce: u32;
[INFO] [stdout]     |                             ----^^^^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/miner/mod.rs:294:25
[INFO] [stdout]     |
[INFO] [stdout] 294 |                     let mut block_state: HashMap<Address, (u32, u32)>;
[INFO] [stdout]     |                         ----^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/network/worker.rs:321:17
[INFO] [stdout]     |
[INFO] [stdout] 321 |                 _ => unimplemented!(),
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cc`
[INFO] [stdout]    --> src/network/worker.rs:121:29
[INFO] [stdout]     |
[INFO] [stdout] 121 |                         let cc = contained.clone();
[INFO] [stdout]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cc`
[INFO] [stdout]    --> src/network/worker.rs:262:29
[INFO] [stdout]     |
[INFO] [stdout] 262 |                         let cc = contained.clone();
[INFO] [stdout]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `send_balance`
[INFO] [stdout]    --> src/network/worker.rs:302:65
[INFO] [stdout]     |
[INFO] [stdout] 302 | ...                   let (tip_account_nonce, send_balance) = *tip_state.get(&sender_clone).unwrap();
[INFO] [stdout]     |                                               ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_send_balance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/network/worker.rs:153:49
[INFO] [stdout]     |
[INFO] [stdout] 153 | ...                   let mut block_state: HashMap<Address, (u32, u32)> = b_chain.state_map.get(&parenty.clone()).unwrap().clone();
[INFO] [stdout]     |                           ----^^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/network/worker.rs:295:41
[INFO] [stdout]     |
[INFO] [stdout] 295 | ...                   let mut tip_state: HashMap<Address, (u32, u32)>;
[INFO] [stdout]     |                           ----^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `produced_public_key`
[INFO] [stdout]   --> src/txgen/mod.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let produced_public_key = public_key_bytes.clone().as_ref().to_vec();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_produced_public_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_num`
[INFO] [stdout]   --> src/txgen/mod.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let mut node_num: u8;
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/txgen/mod.rs:212:21
[INFO] [stdout]     |
[INFO] [stdout] 212 |                 let mut tip_hash: H256;
[INFO] [stdout]     |                     ----^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/txgen/mod.rs:230:25
[INFO] [stdout]     |
[INFO] [stdout] 230 |                     let mut sender_nonce: u32;
[INFO] [stdout]     |                         ----^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/txgen/mod.rs:231:25
[INFO] [stdout]     |
[INFO] [stdout] 231 |                     let mut sender_balance: u32;
[INFO] [stdout]     |                         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `hashArray` should have a snake case name
[INFO] [stdout]   --> src/types/address.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let mut hashArray: [u8; 20] = [0; 20];
[INFO] [stdout]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `hash_array`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `hash_H256` should have a snake case name
[INFO] [stdout]   --> src/types/merkle.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |             let hash_H256 = H256::from(both_hash);
[INFO] [stdout]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `hash_h256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `hash_H256` should have a snake case name
[INFO] [stdout]    --> src/types/merkle.rs:122:17
[INFO] [stdout]     |
[INFO] [stdout] 122 |             let hash_H256 = H256::from(both_hash);
[INFO] [stdout]     |                 ^^^^^^^^^ help: convert the identifier to snake case: `hash_h256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `hash_H256` should have a snake case name
[INFO] [stdout]    --> src/types/merkle.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |             let hash_H256 = H256::from(both_hash);
[INFO] [stdout]     |                 ^^^^^^^^^ help: convert the identifier to snake case: `hash_h256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 60 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.07s
[INFO] running `Command { std: "docker" "inspect" "f6f8600cf3174f9efc1617189af17e676072247dc6c4e3b4eea8d3f48fe091c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6f8600cf3174f9efc1617189af17e676072247dc6c4e3b4eea8d3f48fe091c6", kill_on_drop: false }`
[INFO] [stdout] f6f8600cf3174f9efc1617189af17e676072247dc6c4e3b4eea8d3f48fe091c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eaa9a5730ee732ce3c82b6071a0b3369e7a75959d64fa75f5f3008de8d84ab68
[INFO] running `Command { std: "docker" "start" "-a" "eaa9a5730ee732ce3c82b6071a0b3369e7a75959d64fa75f5f3008de8d84ab68", kill_on_drop: false }`
[INFO] [stderr]    Compiling ntest_proc_macro_helper v0.7.3
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling ntest_test_cases v0.7.3
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling ntest_timeout v0.7.3
[INFO] [stderr]    Compiling ntest v0.7.3
[INFO] [stderr]    Compiling bitcoin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/api/mod.rs:184:99
[INFO] [stdout]     |
[INFO] [stdout] 184 | ...                   let relevant_state = &*blockchain.state_map.get(&longest_chain_vector[(block as usize)]).unwrap();
[INFO] [stdout]     |                                                                                             ^              ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 184 -                             let relevant_state = &*blockchain.state_map.get(&longest_chain_vector[(block as usize)]).unwrap();
[INFO] [stdout] 184 +                             let relevant_state = &*blockchain.state_map.get(&longest_chain_vector[block as usize]).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::miner::new`
[INFO] [stdout]  --> src/blockchain/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::miner::new;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `generate_random_block_1`, `self`
[INFO] [stdout]  --> src/blockchain/mod.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::types::block::{Block, generate_random_block_1, self};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ring::rand::generate`
[INFO] [stdout]  --> src/blockchain/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ring::rand::generate;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EdDSAParameters`, `self`
[INFO] [stdout]  --> src/types/transaction.rs:2:82
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters, self};
[INFO] [stdout]   |                                                                                  ^^^^^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/types/transaction.rs:98:43
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn generate_random_transaction_1() -> (SignedTransaction) {
[INFO] [stdout]    |                                           ^                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 98 - pub fn generate_random_transaction_1() -> (SignedTransaction) {
[INFO] [stdout] 98 + pub fn generate_random_transaction_1() -> SignedTransaction {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::address`
[INFO] [stdout]    --> src/types/transaction.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | use crate::types::address;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Sender`, `TryRecvError`, `unbounded`
[INFO] [stdout]  --> src/miner/worker.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crossbeam::channel::{unbounded, Receiver, Sender, TryRecvError};
[INFO] [stdout]   |                          ^^^^^^^^^            ^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> src/miner/worker.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{debug, info};
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::network::worker`
[INFO] [stdout]  --> src/miner/worker.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::network::worker;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> src/miner/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::mem;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::block`
[INFO] [stdout]   --> src/miner/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::types::block;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/miner/mod.rs:245:16
[INFO] [stdout]     |
[INFO] [stdout] 245 |             if ((new_block.hash() <= c_dify) & !btclone.is_empty()){ 
[INFO] [stdout]     |                ^                                                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 245 -             if ((new_block.hash() <= c_dify) & !btclone.is_empty()){ 
[INFO] [stdout] 245 +             if (new_block.hash() <= c_dify) & !btclone.is_empty() { 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]  --> src/network/worker.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::ops::Add;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Sender`, `TryRecvError`, `unbounded`
[INFO] [stdout]  --> src/txgen/worker.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crossbeam::channel::{unbounded, Receiver, Sender, TryRecvError};
[INFO] [stdout]   |                          ^^^^^^^^^            ^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> src/txgen/worker.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{debug, info};
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::block::Block`
[INFO] [stdout]  --> src/txgen/worker.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::types::block::Block;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Blockchain`
[INFO] [stdout]  --> src/txgen/worker.rs:8:34
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::blockchain::{Mempool, Blockchain};
[INFO] [stdout]   |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::network::worker`
[INFO] [stdout]  --> src/txgen/worker.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::network::worker;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `smol::net::unix::SocketAddr`
[INFO] [stdout]  --> src/txgen/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use smol::net::unix::SocketAddr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> src/txgen/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::mem;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::block`
[INFO] [stdout]   --> src/txgen/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::types::block;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::block::Block`
[INFO] [stdout]   --> src/txgen/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::types::block::Block;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `generate_random_transaction_1`
[INFO] [stdout]   --> src/txgen/mod.rs:17:33
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::types::transaction::{generate_random_transaction_1, sign};
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hashable`
[INFO] [stdout]   --> src/txgen/mod.rs:21:32
[INFO] [stdout]    |
[INFO] [stdout] 21 | use crate::types::hash::{H256, Hashable};
[INFO] [stdout]    |                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `generate_block`
[INFO] [stdout]   --> src/txgen/mod.rs:23:27
[INFO] [stdout]    |
[INFO] [stdout] 23 | use crate::types::block::{generate_block};
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EdDSAParameters`, `Signature`, `VerificationAlgorithm`, `self`
[INFO] [stdout]   --> src/txgen/mod.rs:25:39
[INFO] [stdout]    |
[INFO] [stdout] 25 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters, self};
[INFO] [stdout]    |                                       ^^^^^^^^^           ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread_rng`
[INFO] [stdout]   --> src/txgen/mod.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | use rand::{thread_rng,Rng};
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VerificationAlgorithm`
[INFO] [stdout]  --> src/types/transaction.rs:2:59
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters, self};
[INFO] [stdout]   |                                                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/blockchain/mod.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let mut new_map = HashMap::new();
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address_vec`
[INFO] [stdout]   --> src/blockchain/mod.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let mut address_vec: Vec<Address> = Vec::new();
[INFO] [stdout]    |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address_vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `produced_public_key`
[INFO] [stdout]   --> src/blockchain/mod.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let produced_public_key = public_key_bytes.clone().as_ref().to_vec();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_produced_public_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/blockchain/mod.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let mut address_vec: Vec<Address> = Vec::new();
[INFO] [stdout]    |             ----^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/blockchain/mod.rs:187:13
[INFO] [stdout]     |
[INFO] [stdout] 187 |         for i in 0..(self.tip_level+1){
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/types/address.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let mut big_hash_slice: &[u8] = big_hash.as_ref();
[INFO] [stdout]    |             ----^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lev`
[INFO] [stdout]   --> src/types/block.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let lev: u64 = 0;
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_lev`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lev`
[INFO] [stdout]    --> src/types/block.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let lev: u64 = 0;
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_lev`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `leaf_size`
[INFO] [stdout]    --> src/types/merkle.rs:113:72
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub fn verify(root: &H256, datum: &H256, proof: &[H256], index: usize, leaf_size: usize) -> bool {
[INFO] [stdout]     |                                                                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_leaf_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/types/merkle.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let mut ind = index;
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pub2`
[INFO] [stdout]    --> src/types/transaction.rs:109:20
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let (address2, pub2, keys2) = generate_random_address();
[INFO] [stdout]     |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_pub2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keys2`
[INFO] [stdout]    --> src/types/transaction.rs:109:26
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let (address2, pub2, keys2) = generate_random_address();
[INFO] [stdout]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_keys2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cont` is never read
[INFO] [stdout]    --> src/miner/mod.rs:121:17
[INFO] [stdout]     |
[INFO] [stdout] 121 |         let mut cont = 0;
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/miner/mod.rs:142:29
[INFO] [stdout]     |
[INFO] [stdout] 142 |                         let mut block_state: HashMap<Address, (u32, u32)>;
[INFO] [stdout]     |                             ----^^^^^^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/miner/mod.rs:256:17
[INFO] [stdout]     |
[INFO] [stdout] 256 |             let mut temp_parent: H256;
[INFO] [stdout]     |                 ----^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/miner/mod.rs:271:29
[INFO] [stdout]     |
[INFO] [stdout] 271 |                         let mut new_nonce: u32;
[INFO] [stdout]     |                             ----^^^^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/miner/mod.rs:294:25
[INFO] [stdout]     |
[INFO] [stdout] 294 |                     let mut block_state: HashMap<Address, (u32, u32)>;
[INFO] [stdout]     |                         ----^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/network/worker.rs:321:17
[INFO] [stdout]     |
[INFO] [stdout] 321 |                 _ => unimplemented!(),
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cc`
[INFO] [stdout]    --> src/network/worker.rs:121:29
[INFO] [stdout]     |
[INFO] [stdout] 121 |                         let cc = contained.clone();
[INFO] [stdout]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cc`
[INFO] [stdout]    --> src/network/worker.rs:262:29
[INFO] [stdout]     |
[INFO] [stdout] 262 |                         let cc = contained.clone();
[INFO] [stdout]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `send_balance`
[INFO] [stdout]    --> src/network/worker.rs:302:65
[INFO] [stdout]     |
[INFO] [stdout] 302 | ...                   let (tip_account_nonce, send_balance) = *tip_state.get(&sender_clone).unwrap();
[INFO] [stdout]     |                                               ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_send_balance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/network/worker.rs:153:49
[INFO] [stdout]     |
[INFO] [stdout] 153 | ...                   let mut block_state: HashMap<Address, (u32, u32)> = b_chain.state_map.get(&parenty.clone()).unwrap().clone();
[INFO] [stdout]     |                           ----^^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/network/worker.rs:295:41
[INFO] [stdout]     |
[INFO] [stdout] 295 | ...                   let mut tip_state: HashMap<Address, (u32, u32)>;
[INFO] [stdout]     |                           ----^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `longest_chain_hashes` is never read
[INFO] [stdout]    --> src/network/worker.rs:356:13
[INFO] [stdout]     |
[INFO] [stdout] 356 |     let mut longest_chain_hashes: Vec<H256> = Vec::new();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `produced_public_key`
[INFO] [stdout]   --> src/txgen/mod.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let produced_public_key = public_key_bytes.clone().as_ref().to_vec();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_produced_public_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_num`
[INFO] [stdout]   --> src/txgen/mod.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let mut node_num: u8;
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/txgen/mod.rs:212:21
[INFO] [stdout]     |
[INFO] [stdout] 212 |                 let mut tip_hash: H256;
[INFO] [stdout]     |                     ----^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/txgen/mod.rs:230:25
[INFO] [stdout]     |
[INFO] [stdout] 230 |                     let mut sender_nonce: u32;
[INFO] [stdout]     |                         ----^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/txgen/mod.rs:231:25
[INFO] [stdout]     |
[INFO] [stdout] 231 |                     let mut sender_balance: u32;
[INFO] [stdout]     |                         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `hashArray` should have a snake case name
[INFO] [stdout]   --> src/types/address.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let mut hashArray: [u8; 20] = [0; 20];
[INFO] [stdout]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `hash_array`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `hash_H256` should have a snake case name
[INFO] [stdout]   --> src/types/merkle.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |             let hash_H256 = H256::from(both_hash);
[INFO] [stdout]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `hash_h256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `hash_H256` should have a snake case name
[INFO] [stdout]    --> src/types/merkle.rs:122:17
[INFO] [stdout]     |
[INFO] [stdout] 122 |             let hash_H256 = H256::from(both_hash);
[INFO] [stdout]     |                 ^^^^^^^^^ help: convert the identifier to snake case: `hash_h256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `hash_H256` should have a snake case name
[INFO] [stdout]    --> src/types/merkle.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |             let hash_H256 = H256::from(both_hash);
[INFO] [stdout]     |                 ^^^^^^^^^ help: convert the identifier to snake case: `hash_h256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 62 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.55s
[INFO] running `Command { std: "docker" "inspect" "eaa9a5730ee732ce3c82b6071a0b3369e7a75959d64fa75f5f3008de8d84ab68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaa9a5730ee732ce3c82b6071a0b3369e7a75959d64fa75f5f3008de8d84ab68", kill_on_drop: false }`
[INFO] [stdout] eaa9a5730ee732ce3c82b6071a0b3369e7a75959d64fa75f5f3008de8d84ab68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9f71c568ef4a686f0d6067f4496da71d7dd6d9b62a6d3c8485f219d972085f9e
[INFO] running `Command { std: "docker" "start" "-a" "9f71c568ef4a686f0d6067f4496da71d7dd6d9b62a6d3c8485f219d972085f9e", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> src/api/mod.rs:184:99
[INFO] [stderr]     |
[INFO] [stderr] 184 | ...                   let relevant_state = &*blockchain.state_map.get(&longest_chain_vector[(block as usize)]).unwrap();
[INFO] [stderr]     |                                                                                             ^              ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 184 -                             let relevant_state = &*blockchain.state_map.get(&longest_chain_vector[(block as usize)]).unwrap();
[INFO] [stderr] 184 +                             let relevant_state = &*blockchain.state_map.get(&longest_chain_vector[block as usize]).unwrap();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::miner::new`
[INFO] [stderr]  --> src/blockchain/mod.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::miner::new;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `generate_random_block_1`, `self`
[INFO] [stderr]  --> src/blockchain/mod.rs:3:34
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::types::block::{Block, generate_random_block_1, self};
[INFO] [stderr]   |                                  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ring::rand::generate`
[INFO] [stderr]  --> src/blockchain/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use ring::rand::generate;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `EdDSAParameters`, `self`
[INFO] [stderr]  --> src/types/transaction.rs:2:82
[INFO] [stderr]   |
[INFO] [stderr] 2 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters, self};
[INFO] [stderr]   |                                                                                  ^^^^^^^^^^^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/types/transaction.rs:98:43
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub fn generate_random_transaction_1() -> (SignedTransaction) {
[INFO] [stderr]    |                                           ^                 ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 98 - pub fn generate_random_transaction_1() -> (SignedTransaction) {
[INFO] [stderr] 98 + pub fn generate_random_transaction_1() -> SignedTransaction {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::types::address`
[INFO] [stderr]    --> src/types/transaction.rs:120:5
[INFO] [stderr]     |
[INFO] [stderr] 120 | use crate::types::address;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Sender`, `TryRecvError`, `unbounded`
[INFO] [stderr]  --> src/miner/worker.rs:1:26
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crossbeam::channel::{unbounded, Receiver, Sender, TryRecvError};
[INFO] [stderr]   |                          ^^^^^^^^^            ^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `debug`
[INFO] [stderr]  --> src/miner/worker.rs:2:11
[INFO] [stderr]   |
[INFO] [stderr] 2 | use log::{debug, info};
[INFO] [stderr]   |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::network::worker`
[INFO] [stderr]  --> src/miner/worker.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::network::worker;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]  --> src/miner/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::mem;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::types::block`
[INFO] [stderr]   --> src/miner/mod.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::types::block;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/miner/mod.rs:245:16
[INFO] [stderr]     |
[INFO] [stderr] 245 |             if ((new_block.hash() <= c_dify) & !btclone.is_empty()){ 
[INFO] [stderr]     |                ^                                                  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 245 -             if ((new_block.hash() <= c_dify) & !btclone.is_empty()){ 
[INFO] [stderr] 245 +             if (new_block.hash() <= c_dify) & !btclone.is_empty() { 
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Add`
[INFO] [stderr]  --> src/network/worker.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::ops::Add;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Sender`, `TryRecvError`, `unbounded`
[INFO] [stderr]  --> src/txgen/worker.rs:1:26
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crossbeam::channel::{unbounded, Receiver, Sender, TryRecvError};
[INFO] [stderr]   |                          ^^^^^^^^^            ^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `debug`
[INFO] [stderr]  --> src/txgen/worker.rs:2:11
[INFO] [stderr]   |
[INFO] [stderr] 2 | use log::{debug, info};
[INFO] [stderr]   |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::types::block::Block`
[INFO] [stderr]  --> src/txgen/worker.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::types::block::Block;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Blockchain`
[INFO] [stderr]  --> src/txgen/worker.rs:8:34
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::blockchain::{Mempool, Blockchain};
[INFO] [stderr]   |                                  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::network::worker`
[INFO] [stderr]  --> src/txgen/worker.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::network::worker;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `smol::net::unix::SocketAddr`
[INFO] [stderr]  --> src/txgen/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use smol::net::unix::SocketAddr;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]  --> src/txgen/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::mem;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::types::block`
[INFO] [stderr]   --> src/txgen/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use crate::types::block;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::types::block::Block`
[INFO] [stderr]   --> src/txgen/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use crate::types::block::Block;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `generate_random_transaction_1`
[INFO] [stderr]   --> src/txgen/mod.rs:17:33
[INFO] [stderr]    |
[INFO] [stderr] 17 | use crate::types::transaction::{generate_random_transaction_1, sign};
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Hashable`
[INFO] [stderr]   --> src/txgen/mod.rs:21:32
[INFO] [stderr]    |
[INFO] [stderr] 21 | use crate::types::hash::{H256, Hashable};
[INFO] [stderr]    |                                ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `generate_block`
[INFO] [stderr]   --> src/txgen/mod.rs:23:27
[INFO] [stderr]    |
[INFO] [stderr] 23 | use crate::types::block::{generate_block};
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `EdDSAParameters`, `Signature`, `VerificationAlgorithm`, `self`
[INFO] [stderr]   --> src/txgen/mod.rs:25:39
[INFO] [stderr]    |
[INFO] [stderr] 25 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters, self};
[INFO] [stderr]    |                                       ^^^^^^^^^           ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `thread_rng`
[INFO] [stderr]   --> src/txgen/mod.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | use rand::{thread_rng,Rng};
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `VerificationAlgorithm`
[INFO] [stderr]  --> src/types/transaction.rs:2:59
[INFO] [stderr]   |
[INFO] [stderr] 2 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters, self};
[INFO] [stderr]   |                                                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/blockchain/mod.rs:32:13
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let mut new_map = HashMap::new();
[INFO] [stderr]    |             ----^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `address_vec`
[INFO] [stderr]   --> src/blockchain/mod.rs:74:17
[INFO] [stderr]    |
[INFO] [stderr] 74 |         let mut address_vec: Vec<Address> = Vec::new();
[INFO] [stderr]    |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address_vec`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `produced_public_key`
[INFO] [stderr]   --> src/blockchain/mod.rs:81:13
[INFO] [stderr]    |
[INFO] [stderr] 81 |         let produced_public_key = public_key_bytes.clone().as_ref().to_vec();
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_produced_public_key`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/blockchain/mod.rs:74:13
[INFO] [stderr]    |
[INFO] [stderr] 74 |         let mut address_vec: Vec<Address> = Vec::new();
[INFO] [stderr]    |             ----^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/blockchain/mod.rs:187:13
[INFO] [stderr]     |
[INFO] [stderr] 187 |         for i in 0..(self.tip_level+1){
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/types/address.rs:61:13
[INFO] [stderr]    |
[INFO] [stderr] 61 |         let mut big_hash_slice: &[u8] = big_hash.as_ref();
[INFO] [stderr]    |             ----^^^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `lev`
[INFO] [stderr]   --> src/types/block.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 |     let lev: u64 = 0;
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_lev`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `lev`
[INFO] [stderr]    --> src/types/block.rs:107:9
[INFO] [stderr]     |
[INFO] [stderr] 107 |     let lev: u64 = 0;
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_lev`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `leaf_size`
[INFO] [stderr]    --> src/types/merkle.rs:113:72
[INFO] [stderr]     |
[INFO] [stderr] 113 | pub fn verify(root: &H256, datum: &H256, proof: &[H256], index: usize, leaf_size: usize) -> bool {
[INFO] [stderr]     |                                                                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_leaf_size`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/types/merkle.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |     let mut ind = index;
[INFO] [stderr]     |         ----^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pub2`
[INFO] [stderr]    --> src/types/transaction.rs:109:20
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let (address2, pub2, keys2) = generate_random_address();
[INFO] [stderr]     |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_pub2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `keys2`
[INFO] [stderr]    --> src/types/transaction.rs:109:26
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let (address2, pub2, keys2) = generate_random_address();
[INFO] [stderr]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_keys2`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `cont` is never read
[INFO] [stderr]    --> src/miner/mod.rs:121:17
[INFO] [stderr]     |
[INFO] [stderr] 121 |         let mut cont = 0;
[INFO] [stderr]     |                 ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/miner/mod.rs:142:29
[INFO] [stderr]     |
[INFO] [stderr] 142 |                         let mut block_state: HashMap<Address, (u32, u32)>;
[INFO] [stderr]     |                             ----^^^^^^^^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/miner/mod.rs:256:17
[INFO] [stderr]     |
[INFO] [stderr] 256 |             let mut temp_parent: H256;
[INFO] [stderr]     |                 ----^^^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/miner/mod.rs:271:29
[INFO] [stderr]     |
[INFO] [stderr] 271 |                         let mut new_nonce: u32;
[INFO] [stderr]     |                             ----^^^^^^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/miner/mod.rs:294:25
[INFO] [stderr]     |
[INFO] [stderr] 294 |                     let mut block_state: HashMap<Address, (u32, u32)>;
[INFO] [stderr]     |                         ----^^^^^^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/network/worker.rs:321:17
[INFO] [stderr]     |
[INFO] [stderr] 321 |                 _ => unimplemented!(),
[INFO] [stderr]     |                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cc`
[INFO] [stderr]    --> src/network/worker.rs:121:29
[INFO] [stderr]     |
[INFO] [stderr] 121 |                         let cc = contained.clone();
[INFO] [stderr]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cc`
[INFO] [stderr]    --> src/network/worker.rs:262:29
[INFO] [stderr]     |
[INFO] [stderr] 262 |                         let cc = contained.clone();
[INFO] [stderr]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `send_balance`
[INFO] [stderr]    --> src/network/worker.rs:302:65
[INFO] [stderr]     |
[INFO] [stderr] 302 | ...                   let (tip_account_nonce, send_balance) = *tip_state.get(&sender_clone).unwrap();
[INFO] [stderr]     |                                               ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_send_balance`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/network/worker.rs:153:49
[INFO] [stderr]     |
[INFO] [stderr] 153 | ...                   let mut block_state: HashMap<Address, (u32, u32)> = b_chain.state_map.get(&parenty.clone()).unwrap().clone();
[INFO] [stderr]     |                           ----^^^^^^^^^^^
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/network/worker.rs:295:41
[INFO] [stderr]     |
[INFO] [stderr] 295 | ...                   let mut tip_state: HashMap<Address, (u32, u32)>;
[INFO] [stderr]     |                           ----^^^^^^^^^
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `longest_chain_hashes` is never read
[INFO] [stderr]    --> src/network/worker.rs:356:13
[INFO] [stderr]     |
[INFO] [stderr] 356 |     let mut longest_chain_hashes: Vec<H256> = Vec::new();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `produced_public_key`
[INFO] [stderr]   --> src/txgen/mod.rs:72:13
[INFO] [stderr]    |
[INFO] [stderr] 72 |         let produced_public_key = public_key_bytes.clone().as_ref().to_vec();
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_produced_public_key`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node_num`
[INFO] [stderr]   --> src/txgen/mod.rs:78:13
[INFO] [stderr]    |
[INFO] [stderr] 78 |     let mut node_num: u8;
[INFO] [stderr]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_num`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/txgen/mod.rs:212:21
[INFO] [stderr]     |
[INFO] [stderr] 212 |                 let mut tip_hash: H256;
[INFO] [stderr]     |                     ----^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/txgen/mod.rs:230:25
[INFO] [stderr]     |
[INFO] [stderr] 230 |                     let mut sender_nonce: u32;
[INFO] [stderr]     |                         ----^^^^^^^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/txgen/mod.rs:231:25
[INFO] [stderr]     |
[INFO] [stderr] 231 |                     let mut sender_balance: u32;
[INFO] [stderr]     |                         ----^^^^^^^^^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `hashArray` should have a snake case name
[INFO] [stderr]   --> src/types/address.rs:62:17
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let mut hashArray: [u8; 20] = [0; 20];
[INFO] [stderr]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `hash_array`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `hash_H256` should have a snake case name
[INFO] [stderr]   --> src/types/merkle.rs:27:17
[INFO] [stderr]    |
[INFO] [stderr] 27 |             let hash_H256 = H256::from(both_hash);
[INFO] [stderr]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `hash_h256`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `hash_H256` should have a snake case name
[INFO] [stderr]    --> src/types/merkle.rs:122:17
[INFO] [stderr]     |
[INFO] [stderr] 122 |             let hash_H256 = H256::from(both_hash);
[INFO] [stderr]     |                 ^^^^^^^^^ help: convert the identifier to snake case: `hash_h256`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `hash_H256` should have a snake case name
[INFO] [stderr]    --> src/types/merkle.rs:129:17
[INFO] [stderr]     |
[INFO] [stderr] 129 |             let hash_H256 = H256::from(both_hash);
[INFO] [stderr]     |                 ^^^^^^^^^ help: convert the identifier to snake case: `hash_h256`
[INFO] [stderr] 
[INFO] [stderr] warning: `bitcoin` (bin "bitcoin" test) generated 62 warnings (run `cargo fix --bin "bitcoin" --tests` to apply 54 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bitcoin-ded0855dc3765878)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test types::address::test::from_a_test_key ... ok
[INFO] [stdout] test network::worker::test::reply_new_block_hashes ... ok
[INFO] [stdout] test types::merkle::tests::merkle_verifying ... ok
[INFO] [stdout] test types::merkle::tests::merkle_proof ... ok
[INFO] [stdout] test types::merkle::tests::merkle_root ... ok
[INFO] [stdout] test types::transaction::tests::sign_verify_two ... ok
[INFO] [stdout] test types::transaction::tests::sign_verify ... ok
[INFO] [stdout] test network::worker::test::reply_get_blocks ... ok
[INFO] [stdout] test miner::test::miner_three_block has been running for over 60 seconds
[INFO] [stdout] test network::worker::test::reply_blocks has been running for over 60 seconds
[INFO] [stdout] test miner::test::miner_three_block ... FAILED
[INFO] [stdout] test network::worker::test::reply_blocks ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- miner::test::miner_three_block stdout ----
[INFO] [stdout] thread 'miner::test::miner_three_block' panicked at src/miner/mod.rs:347:5:
[INFO] [stdout] timeout: the function call took 60000 ms. Max time 60000 ms
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d82da8ff56 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d82da8ff56 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d82da8ff56 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d82da8ff56 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d82dab8f90 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d82dab8f90 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d82da8d95f - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d82da8fd34 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d82da8fd34 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d82da91aa7 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x55d82da9178d - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d82d99e0b7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d82d99e0b7 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d82da920c6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d82da920c6 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d82da91e12 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x55d82da90456 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d82da91b70 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d82d89a1f5 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d82d8e0c87 - bitcoin::miner::test::miner_three_block::he1f076f8e4eb005f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/miner/mod.rs:347:5
[INFO] [stdout]   20:     0x55d82d8e0b77 - bitcoin::miner::test::miner_three_block::{{closure}}::h53b60869e50bd143
[INFO] [stdout]                                at /opt/rustwide/workdir/src/miner/mod.rs:348:27
[INFO] [stdout]   21:     0x55d82d8f6126 - core::ops::function::FnOnce::call_once::h4517bf75c2c4f25f
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x55d82d9a398f - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x55d82d9a398f - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   24:     0x55d82d9a2711 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   25:     0x55d82d9a2711 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   26:     0x55d82d9a2711 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   27:     0x55d82d9a2711 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   28:     0x55d82d9a2711 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   29:     0x55d82d9a2711 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   30:     0x55d82d9a2711 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   31:     0x55d82d969a46 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   32:     0x55d82d969a46 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   33:     0x55d82d96eaa7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   34:     0x55d82d96eaa7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   35:     0x55d82d96eaa7 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   36:     0x55d82d96eaa7 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   37:     0x55d82d96eaa7 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   38:     0x55d82d96eaa7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   39:     0x55d82d96eaa7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x55d82da96be5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   41:     0x55d82da96be5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   42:     0x55d82da96be5 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   43:     0x7f18dc78bac3 - <unknown>
[INFO] [stdout]   44:     0x7f18dc81cbf4 - __clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- network::worker::test::reply_blocks stdout ----
[INFO] [stdout] 1a35..e73f
[INFO] [stdout] thread 'network::worker::test::reply_blocks' panicked at src/network/worker.rs:404:5:
[INFO] [stdout] timeout: the function call took 60006 ms. Max time 60000 ms
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d82da8ff56 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d82da8ff56 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d82da8ff56 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d82da8ff56 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d82dab8f90 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d82dab8f90 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d82da8d95f - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d82da8fd34 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d82da8fd34 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d82da91aa7 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x55d82da9178d - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d82d99e0b7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d82d99e0b7 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d82da920c6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d82da920c6 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d82da91e12 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x55d82da90456 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d82da91b70 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d82d89a1f5 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d82d8e2137 - bitcoin::network::worker::test::reply_blocks::h22965fe73946fcf7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/network/worker.rs:404:5
[INFO] [stdout]   20:     0x55d82d8e2027 - bitcoin::network::worker::test::reply_blocks::{{closure}}::hf0a94349ddc33319
[INFO] [stdout]                                at /opt/rustwide/workdir/src/network/worker.rs:405:22
[INFO] [stdout]   21:     0x55d82d8f6986 - core::ops::function::FnOnce::call_once::hff67ef1213b2d202
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x55d82d9a398f - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x55d82d9a398f - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   24:     0x55d82d9a2711 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   25:     0x55d82d9a2711 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   26:     0x55d82d9a2711 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   27:     0x55d82d9a2711 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   28:     0x55d82d9a2711 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   29:     0x55d82d9a2711 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   30:     0x55d82d9a2711 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   31:     0x55d82d969a46 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   32:     0x55d82d969a46 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   33:     0x55d82d96eaa7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   34:     0x55d82d96eaa7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   35:     0x55d82d96eaa7 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   36:     0x55d82d96eaa7 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   37:     0x55d82d96eaa7 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   38:     0x55d82d96eaa7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   39:     0x55d82d96eaa7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x55d82da96be5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   41:     0x55d82da96be5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   42:     0x55d82da96be5 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   43:     0x7f18dc78bac3 - <unknown>
[INFO] [stdout]   44:     0x7f18dc81cbf4 - __clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     miner::test::miner_three_block
[INFO] [stdout]     network::worker::test::reply_blocks
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 60.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin bitcoin`
[INFO] running `Command { std: "docker" "inspect" "9f71c568ef4a686f0d6067f4496da71d7dd6d9b62a6d3c8485f219d972085f9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f71c568ef4a686f0d6067f4496da71d7dd6d9b62a6d3c8485f219d972085f9e", kill_on_drop: false }`
[INFO] [stdout] 9f71c568ef4a686f0d6067f4496da71d7dd6d9b62a6d3c8485f219d972085f9e
[INFO] testing btfinch/COS-ECE470-fa2022 against beta-2024-02-10 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbtfinch%2FCOS-ECE470-fa2022" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/btfinch/COS-ECE470-fa2022 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/btfinch/COS-ECE470-fa2022
[INFO] finished tweaking git repo https://github.com/btfinch/COS-ECE470-fa2022
[INFO] tweaked toml for git repo https://github.com/btfinch/COS-ECE470-fa2022 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/btfinch/COS-ECE470-fa2022 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f85960ace90dd1e44fea392edf03be34dd69e4069ecae240811f0259e91f77d5
[INFO] running `Command { std: "docker" "start" "-a" "f85960ace90dd1e44fea392edf03be34dd69e4069ecae240811f0259e91f77d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f85960ace90dd1e44fea392edf03be34dd69e4069ecae240811f0259e91f77d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f85960ace90dd1e44fea392edf03be34dd69e4069ecae240811f0259e91f77d5", kill_on_drop: false }`
[INFO] [stdout] f85960ace90dd1e44fea392edf03be34dd69e4069ecae240811f0259e91f77d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abb37d93aac0ef1060644de2ae4cee68898d38e4c5fc57e5e9bdb50e2468a26b
[INFO] running `Command { std: "docker" "start" "-a" "abb37d93aac0ef1060644de2ae4cee68898d38e4c5fc57e5e9bdb50e2468a26b", kill_on_drop: false }`
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[INFO] [stderr]    Compiling bitcoin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/api/mod.rs:184:99
[INFO] [stdout]     |
[INFO] [stdout] 184 | ...                   let relevant_state = &*blockchain.state_map.get(&longest_chain_vector[(block as usize)]).unwrap();
[INFO] [stdout]     |                                                                                             ^              ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 184 -                             let relevant_state = &*blockchain.state_map.get(&longest_chain_vector[(block as usize)]).unwrap();
[INFO] [stdout] 184 +                             let relevant_state = &*blockchain.state_map.get(&longest_chain_vector[block as usize]).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::miner::new`
[INFO] [stdout]  --> src/blockchain/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::miner::new;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `generate_random_block_1`, `self`
[INFO] [stdout]  --> src/blockchain/mod.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::types::block::{Block, generate_random_block_1, self};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ring::rand::generate`
[INFO] [stdout]  --> src/blockchain/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ring::rand::generate;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EdDSAParameters`, `self`
[INFO] [stdout]  --> src/types/transaction.rs:2:82
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters, self};
[INFO] [stdout]   |                                                                                  ^^^^^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/types/transaction.rs:98:43
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn generate_random_transaction_1() -> (SignedTransaction) {
[INFO] [stdout]    |                                           ^                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 98 - pub fn generate_random_transaction_1() -> (SignedTransaction) {
[INFO] [stdout] 98 + pub fn generate_random_transaction_1() -> SignedTransaction {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::address`
[INFO] [stdout]    --> src/types/transaction.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | use crate::types::address;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Sender`, `TryRecvError`, `unbounded`
[INFO] [stdout]  --> src/miner/worker.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crossbeam::channel::{unbounded, Receiver, Sender, TryRecvError};
[INFO] [stdout]   |                          ^^^^^^^^^            ^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> src/miner/worker.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{debug, info};
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::network::worker`
[INFO] [stdout]  --> src/miner/worker.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::network::worker;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> src/miner/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::mem;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::block`
[INFO] [stdout]   --> src/miner/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::types::block;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/miner/mod.rs:245:16
[INFO] [stdout]     |
[INFO] [stdout] 245 |             if ((new_block.hash() <= c_dify) & !btclone.is_empty()){ 
[INFO] [stdout]     |                ^                                                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 245 -             if ((new_block.hash() <= c_dify) & !btclone.is_empty()){ 
[INFO] [stdout] 245 +             if (new_block.hash() <= c_dify) & !btclone.is_empty() { 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]  --> src/network/worker.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::ops::Add;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Sender`, `TryRecvError`, `unbounded`
[INFO] [stdout]  --> src/txgen/worker.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crossbeam::channel::{unbounded, Receiver, Sender, TryRecvError};
[INFO] [stdout]   |                          ^^^^^^^^^            ^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> src/txgen/worker.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{debug, info};
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::block::Block`
[INFO] [stdout]  --> src/txgen/worker.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::types::block::Block;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Blockchain`
[INFO] [stdout]  --> src/txgen/worker.rs:8:34
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::blockchain::{Mempool, Blockchain};
[INFO] [stdout]   |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::network::worker`
[INFO] [stdout]  --> src/txgen/worker.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::network::worker;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `smol::net::unix::SocketAddr`
[INFO] [stdout]  --> src/txgen/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use smol::net::unix::SocketAddr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> src/txgen/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::mem;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::block`
[INFO] [stdout]   --> src/txgen/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::types::block;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::block::Block`
[INFO] [stdout]   --> src/txgen/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::types::block::Block;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `generate_random_transaction_1`
[INFO] [stdout]   --> src/txgen/mod.rs:17:33
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::types::transaction::{generate_random_transaction_1, sign};
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hashable`
[INFO] [stdout]   --> src/txgen/mod.rs:21:32
[INFO] [stdout]    |
[INFO] [stdout] 21 | use crate::types::hash::{H256, Hashable};
[INFO] [stdout]    |                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `generate_block`
[INFO] [stdout]   --> src/txgen/mod.rs:23:27
[INFO] [stdout]    |
[INFO] [stdout] 23 | use crate::types::block::{generate_block};
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EdDSAParameters`, `Signature`, `VerificationAlgorithm`, `self`
[INFO] [stdout]   --> src/txgen/mod.rs:25:39
[INFO] [stdout]    |
[INFO] [stdout] 25 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters, self};
[INFO] [stdout]    |                                       ^^^^^^^^^           ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread_rng`
[INFO] [stdout]   --> src/txgen/mod.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | use rand::{thread_rng,Rng};
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VerificationAlgorithm`
[INFO] [stdout]  --> src/types/transaction.rs:2:59
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters, self};
[INFO] [stdout]   |                                                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/blockchain/mod.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let mut new_map = HashMap::new();
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address_vec`
[INFO] [stdout]   --> src/blockchain/mod.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let mut address_vec: Vec<Address> = Vec::new();
[INFO] [stdout]    |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address_vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `produced_public_key`
[INFO] [stdout]   --> src/blockchain/mod.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let produced_public_key = public_key_bytes.clone().as_ref().to_vec();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_produced_public_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/blockchain/mod.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let mut address_vec: Vec<Address> = Vec::new();
[INFO] [stdout]    |             ----^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/blockchain/mod.rs:187:13
[INFO] [stdout]     |
[INFO] [stdout] 187 |         for i in 0..(self.tip_level+1){
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/types/address.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let mut big_hash_slice: &[u8] = big_hash.as_ref();
[INFO] [stdout]    |             ----^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lev`
[INFO] [stdout]   --> src/types/block.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let lev: u64 = 0;
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_lev`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `leaf_size`
[INFO] [stdout]    --> src/types/merkle.rs:113:72
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub fn verify(root: &H256, datum: &H256, proof: &[H256], index: usize, leaf_size: usize) -> bool {
[INFO] [stdout]     |                                                                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_leaf_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/types/merkle.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let mut ind = index;
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pub2`
[INFO] [stdout]    --> src/types/transaction.rs:109:20
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let (address2, pub2, keys2) = generate_random_address();
[INFO] [stdout]     |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_pub2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keys2`
[INFO] [stdout]    --> src/types/transaction.rs:109:26
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let (address2, pub2, keys2) = generate_random_address();
[INFO] [stdout]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_keys2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cont` is never read
[INFO] [stdout]    --> src/miner/mod.rs:121:17
[INFO] [stdout]     |
[INFO] [stdout] 121 |         let mut cont = 0;
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/miner/mod.rs:142:29
[INFO] [stdout]     |
[INFO] [stdout] 142 |                         let mut block_state: HashMap<Address, (u32, u32)>;
[INFO] [stdout]     |                             ----^^^^^^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/miner/mod.rs:256:17
[INFO] [stdout]     |
[INFO] [stdout] 256 |             let mut temp_parent: H256;
[INFO] [stdout]     |                 ----^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/miner/mod.rs:271:29
[INFO] [stdout]     |
[INFO] [stdout] 271 |                         let mut new_nonce: u32;
[INFO] [stdout]     |                             ----^^^^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/miner/mod.rs:294:25
[INFO] [stdout]     |
[INFO] [stdout] 294 |                     let mut block_state: HashMap<Address, (u32, u32)>;
[INFO] [stdout]     |                         ----^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/network/worker.rs:321:17
[INFO] [stdout]     |
[INFO] [stdout] 321 |                 _ => unimplemented!(),
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cc`
[INFO] [stdout]    --> src/network/worker.rs:121:29
[INFO] [stdout]     |
[INFO] [stdout] 121 |                         let cc = contained.clone();
[INFO] [stdout]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cc`
[INFO] [stdout]    --> src/network/worker.rs:262:29
[INFO] [stdout]     |
[INFO] [stdout] 262 |                         let cc = contained.clone();
[INFO] [stdout]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `send_balance`
[INFO] [stdout]    --> src/network/worker.rs:302:65
[INFO] [stdout]     |
[INFO] [stdout] 302 | ...                   let (tip_account_nonce, send_balance) = *tip_state.get(&sender_clone).unwrap();
[INFO] [stdout]     |                                               ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_send_balance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/network/worker.rs:153:49
[INFO] [stdout]     |
[INFO] [stdout] 153 | ...                   let mut block_state: HashMap<Address, (u32, u32)> = b_chain.state_map.get(&parenty.clone()).unwrap().clone();
[INFO] [stdout]     |                           ----^^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/network/worker.rs:295:41
[INFO] [stdout]     |
[INFO] [stdout] 295 | ...                   let mut tip_state: HashMap<Address, (u32, u32)>;
[INFO] [stdout]     |                           ----^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `produced_public_key`
[INFO] [stdout]   --> src/txgen/mod.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let produced_public_key = public_key_bytes.clone().as_ref().to_vec();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_produced_public_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_num`
[INFO] [stdout]   --> src/txgen/mod.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let mut node_num: u8;
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/txgen/mod.rs:212:21
[INFO] [stdout]     |
[INFO] [stdout] 212 |                 let mut tip_hash: H256;
[INFO] [stdout]     |                     ----^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/txgen/mod.rs:230:25
[INFO] [stdout]     |
[INFO] [stdout] 230 |                     let mut sender_nonce: u32;
[INFO] [stdout]     |                         ----^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/txgen/mod.rs:231:25
[INFO] [stdout]     |
[INFO] [stdout] 231 |                     let mut sender_balance: u32;
[INFO] [stdout]     |                         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `hashArray` should have a snake case name
[INFO] [stdout]   --> src/types/address.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let mut hashArray: [u8; 20] = [0; 20];
[INFO] [stdout]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `hash_array`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `hash_H256` should have a snake case name
[INFO] [stdout]   --> src/types/merkle.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |             let hash_H256 = H256::from(both_hash);
[INFO] [stdout]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `hash_h256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `hash_H256` should have a snake case name
[INFO] [stdout]    --> src/types/merkle.rs:122:17
[INFO] [stdout]     |
[INFO] [stdout] 122 |             let hash_H256 = H256::from(both_hash);
[INFO] [stdout]     |                 ^^^^^^^^^ help: convert the identifier to snake case: `hash_h256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `hash_H256` should have a snake case name
[INFO] [stdout]    --> src/types/merkle.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |             let hash_H256 = H256::from(both_hash);
[INFO] [stdout]     |                 ^^^^^^^^^ help: convert the identifier to snake case: `hash_h256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 60 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.31s
[INFO] running `Command { std: "docker" "inspect" "abb37d93aac0ef1060644de2ae4cee68898d38e4c5fc57e5e9bdb50e2468a26b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abb37d93aac0ef1060644de2ae4cee68898d38e4c5fc57e5e9bdb50e2468a26b", kill_on_drop: false }`
[INFO] [stdout] abb37d93aac0ef1060644de2ae4cee68898d38e4c5fc57e5e9bdb50e2468a26b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c26429fad998d0e3d736acedf44e950bc76b54917ee971990af9930939f81d39
[INFO] running `Command { std: "docker" "start" "-a" "c26429fad998d0e3d736acedf44e950bc76b54917ee971990af9930939f81d39", kill_on_drop: false }`
[INFO] [stderr]    Compiling ntest_proc_macro_helper v0.7.3
[INFO] [stderr]    Compiling ntest_test_cases v0.7.3
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling ntest_timeout v0.7.3
[INFO] [stderr]    Compiling ntest v0.7.3
[INFO] [stderr]    Compiling bitcoin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/api/mod.rs:184:99
[INFO] [stdout]     |
[INFO] [stdout] 184 | ...                   let relevant_state = &*blockchain.state_map.get(&longest_chain_vector[(block as usize)]).unwrap();
[INFO] [stdout]     |                                                                                             ^              ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 184 -                             let relevant_state = &*blockchain.state_map.get(&longest_chain_vector[(block as usize)]).unwrap();
[INFO] [stdout] 184 +                             let relevant_state = &*blockchain.state_map.get(&longest_chain_vector[block as usize]).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::miner::new`
[INFO] [stdout]  --> src/blockchain/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::miner::new;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `generate_random_block_1`, `self`
[INFO] [stdout]  --> src/blockchain/mod.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::types::block::{Block, generate_random_block_1, self};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ring::rand::generate`
[INFO] [stdout]  --> src/blockchain/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ring::rand::generate;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EdDSAParameters`, `self`
[INFO] [stdout]  --> src/types/transaction.rs:2:82
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters, self};
[INFO] [stdout]   |                                                                                  ^^^^^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/types/transaction.rs:98:43
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn generate_random_transaction_1() -> (SignedTransaction) {
[INFO] [stdout]    |                                           ^                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 98 - pub fn generate_random_transaction_1() -> (SignedTransaction) {
[INFO] [stdout] 98 + pub fn generate_random_transaction_1() -> SignedTransaction {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::address`
[INFO] [stdout]    --> src/types/transaction.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | use crate::types::address;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Sender`, `TryRecvError`, `unbounded`
[INFO] [stdout]  --> src/miner/worker.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crossbeam::channel::{unbounded, Receiver, Sender, TryRecvError};
[INFO] [stdout]   |                          ^^^^^^^^^            ^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> src/miner/worker.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{debug, info};
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::network::worker`
[INFO] [stdout]  --> src/miner/worker.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::network::worker;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> src/miner/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::mem;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::block`
[INFO] [stdout]   --> src/miner/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::types::block;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/miner/mod.rs:245:16
[INFO] [stdout]     |
[INFO] [stdout] 245 |             if ((new_block.hash() <= c_dify) & !btclone.is_empty()){ 
[INFO] [stdout]     |                ^                                                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 245 -             if ((new_block.hash() <= c_dify) & !btclone.is_empty()){ 
[INFO] [stdout] 245 +             if (new_block.hash() <= c_dify) & !btclone.is_empty() { 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]  --> src/network/worker.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::ops::Add;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Sender`, `TryRecvError`, `unbounded`
[INFO] [stdout]  --> src/txgen/worker.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crossbeam::channel::{unbounded, Receiver, Sender, TryRecvError};
[INFO] [stdout]   |                          ^^^^^^^^^            ^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> src/txgen/worker.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{debug, info};
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::block::Block`
[INFO] [stdout]  --> src/txgen/worker.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::types::block::Block;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Blockchain`
[INFO] [stdout]  --> src/txgen/worker.rs:8:34
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::blockchain::{Mempool, Blockchain};
[INFO] [stdout]   |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::network::worker`
[INFO] [stdout]  --> src/txgen/worker.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::network::worker;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `smol::net::unix::SocketAddr`
[INFO] [stdout]  --> src/txgen/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use smol::net::unix::SocketAddr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> src/txgen/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::mem;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::block`
[INFO] [stdout]   --> src/txgen/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::types::block;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::block::Block`
[INFO] [stdout]   --> src/txgen/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::types::block::Block;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `generate_random_transaction_1`
[INFO] [stdout]   --> src/txgen/mod.rs:17:33
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::types::transaction::{generate_random_transaction_1, sign};
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hashable`
[INFO] [stdout]   --> src/txgen/mod.rs:21:32
[INFO] [stdout]    |
[INFO] [stdout] 21 | use crate::types::hash::{H256, Hashable};
[INFO] [stdout]    |                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `generate_block`
[INFO] [stdout]   --> src/txgen/mod.rs:23:27
[INFO] [stdout]    |
[INFO] [stdout] 23 | use crate::types::block::{generate_block};
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EdDSAParameters`, `Signature`, `VerificationAlgorithm`, `self`
[INFO] [stdout]   --> src/txgen/mod.rs:25:39
[INFO] [stdout]    |
[INFO] [stdout] 25 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters, self};
[INFO] [stdout]    |                                       ^^^^^^^^^           ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread_rng`
[INFO] [stdout]   --> src/txgen/mod.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | use rand::{thread_rng,Rng};
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VerificationAlgorithm`
[INFO] [stdout]  --> src/types/transaction.rs:2:59
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters, self};
[INFO] [stdout]   |                                                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/blockchain/mod.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let mut new_map = HashMap::new();
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address_vec`
[INFO] [stdout]   --> src/blockchain/mod.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let mut address_vec: Vec<Address> = Vec::new();
[INFO] [stdout]    |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address_vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `produced_public_key`
[INFO] [stdout]   --> src/blockchain/mod.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let produced_public_key = public_key_bytes.clone().as_ref().to_vec();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_produced_public_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/blockchain/mod.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let mut address_vec: Vec<Address> = Vec::new();
[INFO] [stdout]    |             ----^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/blockchain/mod.rs:187:13
[INFO] [stdout]     |
[INFO] [stdout] 187 |         for i in 0..(self.tip_level+1){
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/types/address.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let mut big_hash_slice: &[u8] = big_hash.as_ref();
[INFO] [stdout]    |             ----^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lev`
[INFO] [stdout]   --> src/types/block.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let lev: u64 = 0;
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_lev`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lev`
[INFO] [stdout]    --> src/types/block.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let lev: u64 = 0;
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_lev`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `leaf_size`
[INFO] [stdout]    --> src/types/merkle.rs:113:72
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub fn verify(root: &H256, datum: &H256, proof: &[H256], index: usize, leaf_size: usize) -> bool {
[INFO] [stdout]     |                                                                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_leaf_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/types/merkle.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let mut ind = index;
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pub2`
[INFO] [stdout]    --> src/types/transaction.rs:109:20
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let (address2, pub2, keys2) = generate_random_address();
[INFO] [stdout]     |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_pub2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keys2`
[INFO] [stdout]    --> src/types/transaction.rs:109:26
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let (address2, pub2, keys2) = generate_random_address();
[INFO] [stdout]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_keys2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cont` is never read
[INFO] [stdout]    --> src/miner/mod.rs:121:17
[INFO] [stdout]     |
[INFO] [stdout] 121 |         let mut cont = 0;
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/miner/mod.rs:142:29
[INFO] [stdout]     |
[INFO] [stdout] 142 |                         let mut block_state: HashMap<Address, (u32, u32)>;
[INFO] [stdout]     |                             ----^^^^^^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/miner/mod.rs:256:17
[INFO] [stdout]     |
[INFO] [stdout] 256 |             let mut temp_parent: H256;
[INFO] [stdout]     |                 ----^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/miner/mod.rs:271:29
[INFO] [stdout]     |
[INFO] [stdout] 271 |                         let mut new_nonce: u32;
[INFO] [stdout]     |                             ----^^^^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/miner/mod.rs:294:25
[INFO] [stdout]     |
[INFO] [stdout] 294 |                     let mut block_state: HashMap<Address, (u32, u32)>;
[INFO] [stdout]     |                         ----^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/network/worker.rs:321:17
[INFO] [stdout]     |
[INFO] [stdout] 321 |                 _ => unimplemented!(),
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cc`
[INFO] [stdout]    --> src/network/worker.rs:121:29
[INFO] [stdout]     |
[INFO] [stdout] 121 |                         let cc = contained.clone();
[INFO] [stdout]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cc`
[INFO] [stdout]    --> src/network/worker.rs:262:29
[INFO] [stdout]     |
[INFO] [stdout] 262 |                         let cc = contained.clone();
[INFO] [stdout]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `send_balance`
[INFO] [stdout]    --> src/network/worker.rs:302:65
[INFO] [stdout]     |
[INFO] [stdout] 302 | ...                   let (tip_account_nonce, send_balance) = *tip_state.get(&sender_clone).unwrap();
[INFO] [stdout]     |                                               ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_send_balance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/network/worker.rs:153:49
[INFO] [stdout]     |
[INFO] [stdout] 153 | ...                   let mut block_state: HashMap<Address, (u32, u32)> = b_chain.state_map.get(&parenty.clone()).unwrap().clone();
[INFO] [stdout]     |                           ----^^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/network/worker.rs:295:41
[INFO] [stdout]     |
[INFO] [stdout] 295 | ...                   let mut tip_state: HashMap<Address, (u32, u32)>;
[INFO] [stdout]     |                           ----^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `longest_chain_hashes` is never read
[INFO] [stdout]    --> src/network/worker.rs:356:13
[INFO] [stdout]     |
[INFO] [stdout] 356 |     let mut longest_chain_hashes: Vec<H256> = Vec::new();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `produced_public_key`
[INFO] [stdout]   --> src/txgen/mod.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let produced_public_key = public_key_bytes.clone().as_ref().to_vec();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_produced_public_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_num`
[INFO] [stdout]   --> src/txgen/mod.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let mut node_num: u8;
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/txgen/mod.rs:212:21
[INFO] [stdout]     |
[INFO] [stdout] 212 |                 let mut tip_hash: H256;
[INFO] [stdout]     |                     ----^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/txgen/mod.rs:230:25
[INFO] [stdout]     |
[INFO] [stdout] 230 |                     let mut sender_nonce: u32;
[INFO] [stdout]     |                         ----^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/txgen/mod.rs:231:25
[INFO] [stdout]     |
[INFO] [stdout] 231 |                     let mut sender_balance: u32;
[INFO] [stdout]     |                         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `hashArray` should have a snake case name
[INFO] [stdout]   --> src/types/address.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let mut hashArray: [u8; 20] = [0; 20];
[INFO] [stdout]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `hash_array`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `hash_H256` should have a snake case name
[INFO] [stdout]   --> src/types/merkle.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |             let hash_H256 = H256::from(both_hash);
[INFO] [stdout]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `hash_h256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `hash_H256` should have a snake case name
[INFO] [stdout]    --> src/types/merkle.rs:122:17
[INFO] [stdout]     |
[INFO] [stdout] 122 |             let hash_H256 = H256::from(both_hash);
[INFO] [stdout]     |                 ^^^^^^^^^ help: convert the identifier to snake case: `hash_h256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `hash_H256` should have a snake case name
[INFO] [stdout]    --> src/types/merkle.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |             let hash_H256 = H256::from(both_hash);
[INFO] [stdout]     |                 ^^^^^^^^^ help: convert the identifier to snake case: `hash_h256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 62 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.28s
[INFO] running `Command { std: "docker" "inspect" "c26429fad998d0e3d736acedf44e950bc76b54917ee971990af9930939f81d39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c26429fad998d0e3d736acedf44e950bc76b54917ee971990af9930939f81d39", kill_on_drop: false }`
[INFO] [stdout] c26429fad998d0e3d736acedf44e950bc76b54917ee971990af9930939f81d39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 17d95f900f59d82d83f0547ec1e0cbb4fd6328dda8ec9e03141c15e74e30da43
[INFO] running `Command { std: "docker" "start" "-a" "17d95f900f59d82d83f0547ec1e0cbb4fd6328dda8ec9e03141c15e74e30da43", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> src/api/mod.rs:184:99
[INFO] [stderr]     |
[INFO] [stderr] 184 | ...                   let relevant_state = &*blockchain.state_map.get(&longest_chain_vector[(block as usize)]).unwrap();
[INFO] [stderr]     |                                                                                             ^              ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 184 -                             let relevant_state = &*blockchain.state_map.get(&longest_chain_vector[(block as usize)]).unwrap();
[INFO] [stderr] 184 +                             let relevant_state = &*blockchain.state_map.get(&longest_chain_vector[block as usize]).unwrap();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::miner::new`
[INFO] [stderr]  --> src/blockchain/mod.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::miner::new;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `generate_random_block_1`, `self`
[INFO] [stderr]  --> src/blockchain/mod.rs:3:34
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::types::block::{Block, generate_random_block_1, self};
[INFO] [stderr]   |                                  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ring::rand::generate`
[INFO] [stderr]  --> src/blockchain/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use ring::rand::generate;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `EdDSAParameters`, `self`
[INFO] [stderr]  --> src/types/transaction.rs:2:82
[INFO] [stderr]   |
[INFO] [stderr] 2 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters, self};
[INFO] [stderr]   |                                                                                  ^^^^^^^^^^^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/types/transaction.rs:98:43
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub fn generate_random_transaction_1() -> (SignedTransaction) {
[INFO] [stderr]    |                                           ^                 ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 98 - pub fn generate_random_transaction_1() -> (SignedTransaction) {
[INFO] [stderr] 98 + pub fn generate_random_transaction_1() -> SignedTransaction {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::types::address`
[INFO] [stderr]    --> src/types/transaction.rs:120:5
[INFO] [stderr]     |
[INFO] [stderr] 120 | use crate::types::address;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Sender`, `TryRecvError`, `unbounded`
[INFO] [stderr]  --> src/miner/worker.rs:1:26
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crossbeam::channel::{unbounded, Receiver, Sender, TryRecvError};
[INFO] [stderr]   |                          ^^^^^^^^^            ^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `debug`
[INFO] [stderr]  --> src/miner/worker.rs:2:11
[INFO] [stderr]   |
[INFO] [stderr] 2 | use log::{debug, info};
[INFO] [stderr]   |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::network::worker`
[INFO] [stderr]  --> src/miner/worker.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::network::worker;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]  --> src/miner/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::mem;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::types::block`
[INFO] [stderr]   --> src/miner/mod.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::types::block;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/miner/mod.rs:245:16
[INFO] [stderr]     |
[INFO] [stderr] 245 |             if ((new_block.hash() <= c_dify) & !btclone.is_empty()){ 
[INFO] [stderr]     |                ^                                                  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 245 -             if ((new_block.hash() <= c_dify) & !btclone.is_empty()){ 
[INFO] [stderr] 245 +             if (new_block.hash() <= c_dify) & !btclone.is_empty() { 
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Add`
[INFO] [stderr]  --> src/network/worker.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::ops::Add;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Sender`, `TryRecvError`, `unbounded`
[INFO] [stderr]  --> src/txgen/worker.rs:1:26
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crossbeam::channel::{unbounded, Receiver, Sender, TryRecvError};
[INFO] [stderr]   |                          ^^^^^^^^^            ^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `debug`
[INFO] [stderr]  --> src/txgen/worker.rs:2:11
[INFO] [stderr]   |
[INFO] [stderr] 2 | use log::{debug, info};
[INFO] [stderr]   |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::types::block::Block`
[INFO] [stderr]  --> src/txgen/worker.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::types::block::Block;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Blockchain`
[INFO] [stderr]  --> src/txgen/worker.rs:8:34
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::blockchain::{Mempool, Blockchain};
[INFO] [stderr]   |                                  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::network::worker`
[INFO] [stderr]  --> src/txgen/worker.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::network::worker;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `smol::net::unix::SocketAddr`
[INFO] [stderr]  --> src/txgen/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use smol::net::unix::SocketAddr;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]  --> src/txgen/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::mem;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::types::block`
[INFO] [stderr]   --> src/txgen/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use crate::types::block;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::types::block::Block`
[INFO] [stderr]   --> src/txgen/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use crate::types::block::Block;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `generate_random_transaction_1`
[INFO] [stderr]   --> src/txgen/mod.rs:17:33
[INFO] [stderr]    |
[INFO] [stderr] 17 | use crate::types::transaction::{generate_random_transaction_1, sign};
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Hashable`
[INFO] [stderr]   --> src/txgen/mod.rs:21:32
[INFO] [stderr]    |
[INFO] [stderr] 21 | use crate::types::hash::{H256, Hashable};
[INFO] [stderr]    |                                ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `generate_block`
[INFO] [stderr]   --> src/txgen/mod.rs:23:27
[INFO] [stderr]    |
[INFO] [stderr] 23 | use crate::types::block::{generate_block};
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `EdDSAParameters`, `Signature`, `VerificationAlgorithm`, `self`
[INFO] [stderr]   --> src/txgen/mod.rs:25:39
[INFO] [stderr]    |
[INFO] [stderr] 25 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters, self};
[INFO] [stderr]    |                                       ^^^^^^^^^           ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `thread_rng`
[INFO] [stderr]   --> src/txgen/mod.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | use rand::{thread_rng,Rng};
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `VerificationAlgorithm`
[INFO] [stderr]  --> src/types/transaction.rs:2:59
[INFO] [stderr]   |
[INFO] [stderr] 2 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters, self};
[INFO] [stderr]   |                                                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/blockchain/mod.rs:32:13
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let mut new_map = HashMap::new();
[INFO] [stderr]    |             ----^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `address_vec`
[INFO] [stderr]   --> src/blockchain/mod.rs:74:17
[INFO] [stderr]    |
[INFO] [stderr] 74 |         let mut address_vec: Vec<Address> = Vec::new();
[INFO] [stderr]    |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address_vec`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `produced_public_key`
[INFO] [stderr]   --> src/blockchain/mod.rs:81:13
[INFO] [stderr]    |
[INFO] [stderr] 81 |         let produced_public_key = public_key_bytes.clone().as_ref().to_vec();
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_produced_public_key`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/blockchain/mod.rs:74:13
[INFO] [stderr]    |
[INFO] [stderr] 74 |         let mut address_vec: Vec<Address> = Vec::new();
[INFO] [stderr]    |             ----^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/blockchain/mod.rs:187:13
[INFO] [stderr]     |
[INFO] [stderr] 187 |         for i in 0..(self.tip_level+1){
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/types/address.rs:61:13
[INFO] [stderr]    |
[INFO] [stderr] 61 |         let mut big_hash_slice: &[u8] = big_hash.as_ref();
[INFO] [stderr]    |             ----^^^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `lev`
[INFO] [stderr]   --> src/types/block.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 |     let lev: u64 = 0;
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_lev`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `lev`
[INFO] [stderr]    --> src/types/block.rs:107:9
[INFO] [stderr]     |
[INFO] [stderr] 107 |     let lev: u64 = 0;
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_lev`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `leaf_size`
[INFO] [stderr]    --> src/types/merkle.rs:113:72
[INFO] [stderr]     |
[INFO] [stderr] 113 | pub fn verify(root: &H256, datum: &H256, proof: &[H256], index: usize, leaf_size: usize) -> bool {
[INFO] [stderr]     |                                                                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_leaf_size`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/types/merkle.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |     let mut ind = index;
[INFO] [stderr]     |         ----^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pub2`
[INFO] [stderr]    --> src/types/transaction.rs:109:20
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let (address2, pub2, keys2) = generate_random_address();
[INFO] [stderr]     |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_pub2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `keys2`
[INFO] [stderr]    --> src/types/transaction.rs:109:26
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let (address2, pub2, keys2) = generate_random_address();
[INFO] [stderr]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_keys2`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `cont` is never read
[INFO] [stderr]    --> src/miner/mod.rs:121:17
[INFO] [stderr]     |
[INFO] [stderr] 121 |         let mut cont = 0;
[INFO] [stderr]     |                 ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/miner/mod.rs:142:29
[INFO] [stderr]     |
[INFO] [stderr] 142 |                         let mut block_state: HashMap<Address, (u32, u32)>;
[INFO] [stderr]     |                             ----^^^^^^^^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/miner/mod.rs:256:17
[INFO] [stderr]     |
[INFO] [stderr] 256 |             let mut temp_parent: H256;
[INFO] [stderr]     |                 ----^^^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/miner/mod.rs:271:29
[INFO] [stderr]     |
[INFO] [stderr] 271 |                         let mut new_nonce: u32;
[INFO] [stderr]     |                             ----^^^^^^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/miner/mod.rs:294:25
[INFO] [stderr]     |
[INFO] [stderr] 294 |                     let mut block_state: HashMap<Address, (u32, u32)>;
[INFO] [stderr]     |                         ----^^^^^^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/network/worker.rs:321:17
[INFO] [stderr]     |
[INFO] [stderr] 321 |                 _ => unimplemented!(),
[INFO] [stderr]     |                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cc`
[INFO] [stderr]    --> src/network/worker.rs:121:29
[INFO] [stderr]     |
[INFO] [stderr] 121 |                         let cc = contained.clone();
[INFO] [stderr]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cc`
[INFO] [stderr]    --> src/network/worker.rs:262:29
[INFO] [stderr]     |
[INFO] [stderr] 262 |                         let cc = contained.clone();
[INFO] [stderr]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `send_balance`
[INFO] [stderr]    --> src/network/worker.rs:302:65
[INFO] [stderr]     |
[INFO] [stderr] 302 | ...                   let (tip_account_nonce, send_balance) = *tip_state.get(&sender_clone).unwrap();
[INFO] [stderr]     |                                               ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_send_balance`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/network/worker.rs:153:49
[INFO] [stderr]     |
[INFO] [stderr] 153 | ...                   let mut block_state: HashMap<Address, (u32, u32)> = b_chain.state_map.get(&parenty.clone()).unwrap().clone();
[INFO] [stderr]     |                           ----^^^^^^^^^^^
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/network/worker.rs:295:41
[INFO] [stderr]     |
[INFO] [stderr] 295 | ...                   let mut tip_state: HashMap<Address, (u32, u32)>;
[INFO] [stderr]     |                           ----^^^^^^^^^
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `longest_chain_hashes` is never read
[INFO] [stderr]    --> src/network/worker.rs:356:13
[INFO] [stderr]     |
[INFO] [stderr] 356 |     let mut longest_chain_hashes: Vec<H256> = Vec::new();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `produced_public_key`
[INFO] [stderr]   --> src/txgen/mod.rs:72:13
[INFO] [stderr]    |
[INFO] [stderr] 72 |         let produced_public_key = public_key_bytes.clone().as_ref().to_vec();
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_produced_public_key`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node_num`
[INFO] [stderr]   --> src/txgen/mod.rs:78:13
[INFO] [stderr]    |
[INFO] [stderr] 78 |     let mut node_num: u8;
[INFO] [stderr]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_num`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/txgen/mod.rs:212:21
[INFO] [stderr]     |
[INFO] [stderr] 212 |                 let mut tip_hash: H256;
[INFO] [stderr]     |                     ----^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/txgen/mod.rs:230:25
[INFO] [stderr]     |
[INFO] [stderr] 230 |                     let mut sender_nonce: u32;
[INFO] [stderr]     |                         ----^^^^^^^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/txgen/mod.rs:231:25
[INFO] [stderr]     |
[INFO] [stderr] 231 |                     let mut sender_balance: u32;
[INFO] [stderr]     |                         ----^^^^^^^^^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `hashArray` should have a snake case name
[INFO] [stderr]   --> src/types/address.rs:62:17
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let mut hashArray: [u8; 20] = [0; 20];
[INFO] [stderr]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `hash_array`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `hash_H256` should have a snake case name
[INFO] [stderr]   --> src/types/merkle.rs:27:17
[INFO] [stderr]    |
[INFO] [stderr] 27 |             let hash_H256 = H256::from(both_hash);
[INFO] [stderr]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `hash_h256`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `hash_H256` should have a snake case name
[INFO] [stderr]    --> src/types/merkle.rs:122:17
[INFO] [stderr]     |
[INFO] [stderr] 122 |             let hash_H256 = H256::from(both_hash);
[INFO] [stderr]     |                 ^^^^^^^^^ help: convert the identifier to snake case: `hash_h256`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `hash_H256` should have a snake case name
[INFO] [stderr]    --> src/types/merkle.rs:129:17
[INFO] [stderr]     |
[INFO] [stderr] 129 |             let hash_H256 = H256::from(both_hash);
[INFO] [stderr]     |                 ^^^^^^^^^ help: convert the identifier to snake case: `hash_h256`
[INFO] [stderr] 
[INFO] [stderr] warning: `bitcoin` (bin "bitcoin" test) generated 62 warnings (run `cargo fix --bin "bitcoin" --tests` to apply 54 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bitcoin-2392da14b55edabe)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test types::address::test::from_a_test_key ... ok
[INFO] [stdout] test types::merkle::tests::merkle_proof ... ok
[INFO] [stdout] test types::merkle::tests::merkle_verifying ... ok
[INFO] [stdout] test types::merkle::tests::merkle_root ... ok
[INFO] [stdout] test network::worker::test::reply_get_blocks ... ok
[INFO] [stdout] test network::worker::test::reply_new_block_hashes ... ok
[INFO] [stdout] test types::transaction::tests::sign_verify ... ok
[INFO] [stdout] test types::transaction::tests::sign_verify_two ... ok
[INFO] [stdout] test miner::test::miner_three_block has been running for over 60 seconds
[INFO] [stdout] test network::worker::test::reply_blocks has been running for over 60 seconds
[INFO] [stdout] test network::worker::test::reply_blocks ... FAILED
[INFO] [stdout] test miner::test::miner_three_block ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- network::worker::test::reply_blocks stdout ----
[INFO] [stdout] 1a35..e73f
[INFO] [stdout] thread 'network::worker::test::reply_blocks' panicked at src/network/worker.rs:404:5:
[INFO] [stdout] timeout: the function call took 60000 ms. Max time 60000 ms
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55f489e1c666 - std::backtrace_rs::backtrace::libunwind::trace::h140b6deb6a45c671
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55f489e1c666 - std::backtrace_rs::backtrace::trace_unsynchronized::h8450d7e4e9219aed
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55f489e1c666 - std::sys_common::backtrace::_print_fmt::hbd28e5e6c6fc3a3f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55f489e1c666 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb058f285768cf98e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55f489e454d0 - core::fmt::rt::Argument::fmt::h87dec7a95127da24
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55f489e454d0 - core::fmt::write::h873f89a91a4832db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55f489e19e5f - std::io::Write::write_fmt::h90f651e9e694a4bb
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/io/mod.rs:1846:15
[INFO] [stdout]    7:     0x55f489e1c444 - std::sys_common::backtrace::_print::h7719d1529d9a9e13
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55f489e1c444 - std::sys_common::backtrace::print::haa3afbd0e7947108
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55f489e1e1b7 - std::panicking::default_hook::{{closure}}::h10e3de2ec0eaff22
[INFO] [stdout]   10:     0x55f489e1de9d - std::panicking::default_hook::hbdc1b1b7fe073dab
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55f489d20507 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h20f7887d7cd0a330
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55f489d20507 - test::test_main::{{closure}}::hc125a615957b5cb1
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55f489e1e7d6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h8c19e0590f8443c4
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55f489e1e7d6 - std::panicking::rust_panic_with_hook::hb81692602460473d
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:785:13
[INFO] [stdout]   15:     0x55f489e1e522 - std::panicking::begin_panic_handler::{{closure}}::h2470593aa2678e9c
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:659:13
[INFO] [stdout]   16:     0x55f489e1cb66 - std::sys_common::backtrace::__rust_end_short_backtrace::h560bb50225b0562b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55f489e1e274 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:647:5
[INFO] [stdout]   18:     0x55f489c1dc85 - core::panicking::panic_fmt::h29b6f262f6458dc3
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55f489cd6c1c - bitcoin::network::worker::test::reply_blocks::h625e34d93d2e3a03
[INFO] [stdout]                                at /opt/rustwide/workdir/src/network/worker.rs:404:5
[INFO] [stdout]   20:     0x55f489cd6b07 - bitcoin::network::worker::test::reply_blocks::{{closure}}::h0ac06357cef78615
[INFO] [stdout]                                at /opt/rustwide/workdir/src/network/worker.rs:405:22
[INFO] [stdout]   21:     0x55f489c9dde6 - core::ops::function::FnOnce::call_once::h320170ada75af656
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x55f489d260ff - core::ops::function::FnOnce::call_once::h692fe6f34484199f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x55f489d260ff - test::__rust_begin_short_backtrace::h48b62e76bd60e2de
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:621:18
[INFO] [stdout]   24:     0x55f489d24f21 - test::run_test_in_process::{{closure}}::h1c68597526ef43db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:644:60
[INFO] [stdout]   25:     0x55f489d24f21 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hcae98092997f976b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   26:     0x55f489d24f21 - std::panicking::try::do_call::h8d1548c2f5bb535a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   27:     0x55f489d24f21 - std::panicking::try::hbb7a2054f484688e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   28:     0x55f489d24f21 - std::panic::catch_unwind::h696d12d9d80497c2
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   29:     0x55f489d24f21 - test::run_test_in_process::h053367a7217c825b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:644:27
[INFO] [stdout]   30:     0x55f489d24f21 - test::run_test::{{closure}}::hfa524e9fabcba78e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:567:43
[INFO] [stdout]   31:     0x55f489cec386 - test::run_test::{{closure}}::h2c4d0bb741ef7f9f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:595:41
[INFO] [stdout]   32:     0x55f489cec386 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0d2c708415550075
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   33:     0x55f489cf1347 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h76e2635840d7293f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   34:     0x55f489cf1347 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::haa640b67a810a214
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   35:     0x55f489cf1347 - std::panicking::try::do_call::h41892e3bc2807ab5
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   36:     0x55f489cf1347 - std::panicking::try::h861a16d180681c80
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   37:     0x55f489cf1347 - std::panic::catch_unwind::h8195f9064b1509fa
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   38:     0x55f489cf1347 - std::thread::Builder::spawn_unchecked_::{{closure}}::h73cc419da1217371
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   39:     0x55f489cf1347 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h79dc6499ff073b09
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x55f489e22be5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha718e8cdc51a5182
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   41:     0x55f489e22be5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h86072abc877c5474
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   42:     0x55f489e22be5 - std::sys::pal::unix::thread::Thread::new::thread_start::hac4056197c365894
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   43:     0x7f1e1e1ebac3 - <unknown>
[INFO] [stdout]   44:     0x7f1e1e27cbf4 - __clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- miner::test::miner_three_block stdout ----
[INFO] [stdout] thread 'miner::test::miner_three_block' panicked at src/miner/mod.rs:347:5:
[INFO] [stdout] timeout: the function call took 60000 ms. Max time 60000 ms
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55f489e1c666 - std::backtrace_rs::backtrace::libunwind::trace::h140b6deb6a45c671
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55f489e1c666 - std::backtrace_rs::backtrace::trace_unsynchronized::h8450d7e4e9219aed
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55f489e1c666 - std::sys_common::backtrace::_print_fmt::hbd28e5e6c6fc3a3f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55f489e1c666 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb058f285768cf98e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55f489e454d0 - core::fmt::rt::Argument::fmt::h87dec7a95127da24
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55f489e454d0 - core::fmt::write::h873f89a91a4832db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55f489e19e5f - std::io::Write::write_fmt::h90f651e9e694a4bb
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/io/mod.rs:1846:15
[INFO] [stdout]    7:     0x55f489e1c444 - std::sys_common::backtrace::_print::h7719d1529d9a9e13
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55f489e1c444 - std::sys_common::backtrace::print::haa3afbd0e7947108
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55f489e1e1b7 - std::panicking::default_hook::{{closure}}::h10e3de2ec0eaff22
[INFO] [stdout]   10:     0x55f489e1de9d - std::panicking::default_hook::hbdc1b1b7fe073dab
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55f489d20507 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h20f7887d7cd0a330
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55f489d20507 - test::test_main::{{closure}}::hc125a615957b5cb1
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55f489e1e7d6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h8c19e0590f8443c4
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55f489e1e7d6 - std::panicking::rust_panic_with_hook::hb81692602460473d
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:785:13
[INFO] [stdout]   15:     0x55f489e1e522 - std::panicking::begin_panic_handler::{{closure}}::h2470593aa2678e9c
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:659:13
[INFO] [stdout]   16:     0x55f489e1cb66 - std::sys_common::backtrace::__rust_end_short_backtrace::h560bb50225b0562b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55f489e1e274 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:647:5
[INFO] [stdout]   18:     0x55f489c1dc85 - core::panicking::panic_fmt::h29b6f262f6458dc3
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55f489cd56dc - bitcoin::miner::test::miner_three_block::h344d22f7abe9841a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/miner/mod.rs:347:5
[INFO] [stdout]   20:     0x55f489cd55c7 - bitcoin::miner::test::miner_three_block::{{closure}}::hbeec81292a4b6cbe
[INFO] [stdout]                                at /opt/rustwide/workdir/src/miner/mod.rs:348:27
[INFO] [stdout]   21:     0x55f489c9e2d6 - core::ops::function::FnOnce::call_once::h93f693479c519855
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x55f489d260ff - core::ops::function::FnOnce::call_once::h692fe6f34484199f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x55f489d260ff - test::__rust_begin_short_backtrace::h48b62e76bd60e2de
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:621:18
[INFO] [stdout]   24:     0x55f489d24f21 - test::run_test_in_process::{{closure}}::h1c68597526ef43db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:644:60
[INFO] [stdout]   25:     0x55f489d24f21 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hcae98092997f976b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   26:     0x55f489d24f21 - std::panicking::try::do_call::h8d1548c2f5bb535a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   27:     0x55f489d24f21 - std::panicking::try::hbb7a2054f484688e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   28:     0x55f489d24f21 - std::panic::catch_unwind::h696d12d9d80497c2
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   29:     0x55f489d24f21 - test::run_test_in_process::h053367a7217c825b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:644:27
[INFO] [stdout]   30:     0x55f489d24f21 - test::run_test::{{closure}}::hfa524e9fabcba78e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:567:43
[INFO] [stdout]   31:     0x55f489cec386 - test::run_test::{{closure}}::h2c4d0bb741ef7f9f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:595:41
[INFO] [stdout]   32:     0x55f489cec386 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0d2c708415550075
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   33:     0x55f489cf1347 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h76e2635840d7293f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   34:     0x55f489cf1347 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::haa640b67a810a214
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   35:     0x55f489cf1347 - std::panicking::try::do_call::h41892e3bc2807ab5
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   36:     0x55f489cf1347 - std::panicking::try::h861a16d180681c80
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   37:     0x55f489cf1347 - std::panic::catch_unwind::h8195f9064b1509fa
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   38:     0x55f489cf1347 - std::thread::Builder::spawn_unchecked_::{{closure}}::h73cc419da1217371
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   39:     0x55f489cf1347 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h79dc6499ff073b09
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x55f489e22be5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha718e8cdc51a5182
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   41:     0x55f489e22be5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h86072abc877c5474
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   42:     0x55f489e22be5 - std::sys::pal::unix::thread::Thread::new::thread_start::hac4056197c365894
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   43:     0x7f1e1e1ebac3 - <unknown>
[INFO] [stdout]   44:     0x7f1e1e27cbf4 - __clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     miner::test::miner_three_block
[INFO] [stdout]     network::worker::test::reply_blocks
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 60.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin bitcoin`
[INFO] running `Command { std: "docker" "inspect" "17d95f900f59d82d83f0547ec1e0cbb4fd6328dda8ec9e03141c15e74e30da43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17d95f900f59d82d83f0547ec1e0cbb4fd6328dda8ec9e03141c15e74e30da43", kill_on_drop: false }`
[INFO] [stdout] 17d95f900f59d82d83f0547ec1e0cbb4fd6328dda8ec9e03141c15e74e30da43
