[INFO] cloning repository https://github.com/VinithKrishnan/Prism_Voting_Chains
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VinithKrishnan/Prism_Voting_Chains" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVinithKrishnan%2FPrism_Voting_Chains", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVinithKrishnan%2FPrism_Voting_Chains'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bf56bc4996b47b6384ee5f7ec92f0bf10c882aaf
[INFO] building VinithKrishnan/Prism_Voting_Chains against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVinithKrishnan%2FPrism_Voting_Chains" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/VinithKrishnan/Prism_Voting_Chains on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/VinithKrishnan/Prism_Voting_Chains
[INFO] finished tweaking git repo https://github.com/VinithKrishnan/Prism_Voting_Chains
[INFO] tweaked toml for git repo https://github.com/VinithKrishnan/Prism_Voting_Chains written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/VinithKrishnan/Prism_Voting_Chains already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bigint v4.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aae4a368aea5c67aeca735619872a79875e74ef6571c481917954c03a356f46d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "aae4a368aea5c67aeca735619872a79875e74ef6571c481917954c03a356f46d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aae4a368aea5c67aeca735619872a79875e74ef6571c481917954c03a356f46d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aae4a368aea5c67aeca735619872a79875e74ef6571c481917954c03a356f46d", kill_on_drop: false }`
[INFO] [stdout] aae4a368aea5c67aeca735619872a79875e74ef6571c481917954c03a356f46d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ca350f71709dc54afa356ea2f01a004d5e5beee4c6c368c4181fac933bfd4b1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9ca350f71709dc54afa356ea2f01a004d5e5beee4c6c368c4181fac933bfd4b1", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]  --> src/api/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use log::debug;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/block.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/block.rs:7:26
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::transaction::{self, SignedTransaction};
[INFO] [stdout]   |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/blockchain.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::block::{self, *};
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]  --> src/blockchain.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use log::debug;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::info`
[INFO] [stdout]  --> src/blockchain.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::info;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> src/blockchain.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::prelude::*`
[INFO] [stdout]   --> src/blockchain.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use chrono::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/blockchain.rs:167:20
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 if (!self.proposer_chain.contains_key(&content.parent_hash)) {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/blockchain.rs:175:24
[INFO] [stdout]     |
[INFO] [stdout] 175 |                     if (!self.proposer_chain.contains_key(&ref_proposer)) {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/blockchain.rs:186:20
[INFO] [stdout]     |
[INFO] [stdout] 186 |                 if (!self.voter_chains[(chain_num-1) as usize].contains_key(&content.parent_hash)) {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/blockchain.rs:194:24
[INFO] [stdout]     |
[INFO] [stdout] 194 |                     if (!self.proposer_chain.contains_key(&vote)) {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]    --> src/blockchain.rs:385:19
[INFO] [stdout]     |
[INFO] [stdout] 385 |             while (self.voter_chains[chain_idx as usize].contains_key(&curr_key)) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/blockchain.rs:388:23
[INFO] [stdout]     |
[INFO] [stdout] 388 |                 match (content) {
[INFO] [stdout]     |                       ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration`, `Instant`
[INFO] [stdout]  --> src/miner.rs:8:41
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::time::{SystemTime, UNIX_EPOCH, Duration, Instant};
[INFO] [stdout]   |                                         ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/miner.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::transaction::{self, SignedTransaction};
[INFO] [stdout]    |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/miner.rs:194:20
[INFO] [stdout]     |
[INFO] [stdout] 194 |                 if (locked_mempool.len() == 0) {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]    --> src/miner.rs:209:23
[INFO] [stdout]     |
[INFO] [stdout] 209 |                 while (true) {
[INFO] [stdout]     |                       ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: denote infinite loops with `loop { ... }`
[INFO] [stdout]    --> src/miner.rs:209:17
[INFO] [stdout]     |
[INFO] [stdout] 209 |                 while (true) {
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: use `loop`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(while_true)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/miner.rs:222:24
[INFO] [stdout]     |
[INFO] [stdout] 222 |                     if (locked_blockchain.has_new_proposer() || empty_mempool) {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/miner.rs:225:28
[INFO] [stdout]     |
[INFO] [stdout] 225 |                         if (locked_mempool.len() == 0) {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/miner.rs:239:24
[INFO] [stdout]     |
[INFO] [stdout] 239 |                     if (txs.len() == 0) {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> src/network/server.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::{info, error, debug, trace, warn};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`
[INFO] [stdout]   --> src/network/worker.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]    |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `info`
[INFO] [stdout]   --> src/network/worker.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | use log::{info,debug, warn};
[INFO] [stdout]    |           ^^^^ ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/network/worker.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                         if (!locked_blockchain.has_block(block_hash)) {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/network/worker.rs:112:28
[INFO] [stdout]     |
[INFO] [stdout] 112 |                         if (!locked_blockchain.has_block(block_hash)) {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/network/worker.rs:151:28
[INFO] [stdout]     |
[INFO] [stdout] 151 |                         if (!locked_mempool.contains(&tx_hash)) {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/network/worker.rs:183:28
[INFO] [stdout]     |
[INFO] [stdout] 183 |                         if (!locked_mempool.contains(&tx_hash)) {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UtxoInput`
[INFO] [stdout]  --> src/mempool.rs:2:44
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::transaction::{SignedTransaction,UtxoInput};
[INFO] [stdout]   |                                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> src/mempool.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration`, `Instant`
[INFO] [stdout]   --> src/mempool.rs:10:41
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::time::{SystemTime, UNIX_EPOCH, Duration, Instant};
[INFO] [stdout]    |                                         ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::blockchain::Blockchain`
[INFO] [stdout]  --> src/tx_generator.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::blockchain::Blockchain;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::block::*`
[INFO] [stdout]  --> src/tx_generator.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::block::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ledger_manager::LedgerManager`
[INFO] [stdout]  --> src/tx_generator.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::ledger_manager::LedgerManager;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/tx_generator.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::transaction::{self,*};
[INFO] [stdout]   |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> src/tx_generator.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | use log::{debug,info};
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Ed25519KeyPair`, `Signature`
[INFO] [stdout]   --> src/tx_generator.rs:12:28
[INFO] [stdout]    |
[INFO] [stdout] 12 | use ring::signature::{self,Ed25519KeyPair, Signature, KeyPair};
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::crypto::key_pair`
[INFO] [stdout]   --> src/tx_generator.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::crypto::key_pair;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `*`
[INFO] [stdout]   --> src/tx_generator.rs:15:35
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::crypto::address::{self,*};
[INFO] [stdout]    |                                   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]   --> src/tx_generator.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::borrow::Borrow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`
[INFO] [stdout]   --> src/tx_generator.rs:17:24
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::collections::{HashSet, HashMap};
[INFO] [stdout]    |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::prelude::*`
[INFO] [stdout]   --> src/tx_generator.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use chrono::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/tx_generator.rs:204:20
[INFO] [stdout]     |
[INFO] [stdout] 204 |                 if (locked_mempool.contains_utxoinput(&input.hash())) {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/tx_generator.rs:234:20
[INFO] [stdout]     |
[INFO] [stdout] 234 |                 if (old_receipient == address1) {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/tx_generator.rs:238:27
[INFO] [stdout]     |
[INFO] [stdout] 238 |                 } else if (old_receipient == address2) {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/tx_generator.rs:242:27
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 } else if (old_receipient == address3) {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/tx_generator.rs:246:27
[INFO] [stdout]     |
[INFO] [stdout] 246 |                 } else if (old_receipient == address4) {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/tx_generator.rs:250:27
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 } else if (old_receipient == address5) {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/tx_generator.rs:254:27
[INFO] [stdout]     |
[INFO] [stdout] 254 |                 } else if (old_receipient == address6) {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::network::server::Handle as ServerHandle`
[INFO] [stdout]  --> src/validation/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::network::server::Handle as ServerHandle;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/validation/mod.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::block::{self, *};
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `H256`
[INFO] [stdout]  --> src/validation/mod.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::crypto::hash::{H256, Hashable};
[INFO] [stdout]   |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MerkleTree`
[INFO] [stdout]  --> src/validation/mod.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::crypto::merkle::{MerkleTree, verify};
[INFO] [stdout]   |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Blockchain`, `InsertStatus`
[INFO] [stdout]  --> src/validation/mod.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::blockchain::{Blockchain, InsertStatus};
[INFO] [stdout]   |                         ^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::info`
[INFO] [stdout]  --> src/validation/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use log::info;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bigint::uint::U256`
[INFO] [stdout]   --> src/validation/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use bigint::uint::U256;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Receiver`, `Sender`, `TryRecvError`, `unbounded`
[INFO] [stdout]   --> src/validation/mod.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crossbeam::channel::{unbounded, Receiver, Sender, TryRecvError};
[INFO] [stdout]    |                          ^^^^^^^^^  ^^^^^^^^  ^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time`
[INFO] [stdout]   --> src/validation/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::time;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]   --> src/validation/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::thread;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Discrete`, `Poisson`, `Univariate`
[INFO] [stdout]   --> src/ledger_manager.rs:12:28
[INFO] [stdout]    |
[INFO] [stdout] 12 | use statrs::distribution::{Discrete, Poisson, Univariate};
[INFO] [stdout]    |                            ^^^^^^^^  ^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]   --> src/ledger_manager.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use log::debug;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Ed25519KeyPair`, `Signature`
[INFO] [stdout]  --> src/utxo.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ring::signature::{self,Ed25519KeyPair, Signature, KeyPair};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]  --> src/utxo.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use log::debug;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]   --> src/main.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 | use log::{error, debug,info};
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `H256`, `Hashable`, `self`
[INFO] [stdout]   --> src/main.rs:28:27
[INFO] [stdout]    |
[INFO] [stdout] 28 | use crate::crypto::hash::{self, H256, Hashable};
[INFO] [stdout]    |                           ^^^^  ^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `*`
[INFO] [stdout]   --> src/main.rs:29:20
[INFO] [stdout]    |
[INFO] [stdout] 29 | use crate::block::{*};
[INFO] [stdout]    |                    ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use std::collections::HashSet;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::prelude`
[INFO] [stdout]   --> src/block.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use chrono::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]   --> src/tx_generator.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rand::Rng;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]    --> src/network/worker.rs:135:29
[INFO] [stdout]     |
[INFO] [stdout] 135 | / ...                   if let result = InsertStatus::Valid {
[INFO] [stdout] 136 | | ...                       valid_block_hashes.push(block_hash);
[INFO] [stdout] 137 | | ...                   }
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout]     = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]     = help: consider replacing the `if let` with a `let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `proposer_tip`
[INFO] [stdout]   --> src/blockchain.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |         let proposer_tip = proposer_hash;
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_proposer_tip`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_vote_level`
[INFO] [stdout]    --> src/blockchain.rs:283:25
[INFO] [stdout]     |
[INFO] [stdout] 283 |                     let max_vote_level = cmp::max(max_vote_level, block_level);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_vote_level`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/blockchain.rs:392:39
[INFO] [stdout]     |
[INFO] [stdout] 392 |                     Content::Proposer(c) => {
[INFO] [stdout]     |                                       ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index` is never read
[INFO] [stdout]    --> src/miner.rs:156:21
[INFO] [stdout]     |
[INFO] [stdout] 156 |             let mut index:u64 = 0;
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `time_i` is never read
[INFO] [stdout]    --> src/miner.rs:157:21
[INFO] [stdout]     |
[INFO] [stdout] 157 |             let mut time_i:u64 = 0;
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/network/worker.rs:134:33
[INFO] [stdout]     |
[INFO] [stdout] 134 | ...                   let result = locked_blockchain.insert(&block);
[INFO] [stdout]     |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/network/worker.rs:135:36
[INFO] [stdout]     |
[INFO] [stdout] 135 | ...                   if let result = InsertStatus::Valid {
[INFO] [stdout]     |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/utxo.rs:73:14
[INFO] [stdout]    |
[INFO] [stdout] 73 |         for (input, output) in self.state_map.iter() {
[INFO] [stdout]    |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/blockchain.rs:271:21
[INFO] [stdout]     |
[INFO] [stdout] 271 |                 let mut max_vote_level: u32 = self.chain2level[&chain_num];
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/blockchain.rs:288:21
[INFO] [stdout]     |
[INFO] [stdout] 288 |                 let mut parent_meta = &self.voter_chains[(chain_num-1) as usize][&content.parent_hash];
[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/utxo.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |             let mut initial_tx_hash: H256 = sam.into() ;
[INFO] [stdout]    |                 ----^^^^^^^^^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_leader_sequence`
[INFO] [stdout]   --> src/ledger_manager.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn get_leader_sequence(&mut self) -> Vec<H256> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 83 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "9ca350f71709dc54afa356ea2f01a004d5e5beee4c6c368c4181fac933bfd4b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ca350f71709dc54afa356ea2f01a004d5e5beee4c6c368c4181fac933bfd4b1", kill_on_drop: false }`
[INFO] [stdout] 9ca350f71709dc54afa356ea2f01a004d5e5beee4c6c368c4181fac933bfd4b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 659e7dd86e28da1f02c6e124a31ccdde9bf604e3ab1ef332bfd299aed6f78dc5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "659e7dd86e28da1f02c6e124a31ccdde9bf604e3ab1ef332bfd299aed6f78dc5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bitcoin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]  --> src/api/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use log::debug;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/block.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/block.rs:7:26
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::transaction::{self, SignedTransaction};
[INFO] [stdout]   |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/blockchain.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::block::{self, *};
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]  --> src/blockchain.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use log::debug;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::info`
[INFO] [stdout]  --> src/blockchain.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::info;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> src/blockchain.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::prelude::*`
[INFO] [stdout]   --> src/blockchain.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use chrono::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/blockchain.rs:167:20
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 if (!self.proposer_chain.contains_key(&content.parent_hash)) {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/blockchain.rs:175:24
[INFO] [stdout]     |
[INFO] [stdout] 175 |                     if (!self.proposer_chain.contains_key(&ref_proposer)) {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/blockchain.rs:186:20
[INFO] [stdout]     |
[INFO] [stdout] 186 |                 if (!self.voter_chains[(chain_num-1) as usize].contains_key(&content.parent_hash)) {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/blockchain.rs:194:24
[INFO] [stdout]     |
[INFO] [stdout] 194 |                     if (!self.proposer_chain.contains_key(&vote)) {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]    --> src/blockchain.rs:385:19
[INFO] [stdout]     |
[INFO] [stdout] 385 |             while (self.voter_chains[chain_idx as usize].contains_key(&curr_key)) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/blockchain.rs:388:23
[INFO] [stdout]     |
[INFO] [stdout] 388 |                 match (content) {
[INFO] [stdout]     |                       ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::crypto::hash::Hashable`
[INFO] [stdout]    --> src/blockchain.rs:409:9
[INFO] [stdout]     |
[INFO] [stdout] 409 |     use crate::crypto::hash::Hashable;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration`, `Instant`
[INFO] [stdout]  --> src/miner.rs:8:41
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::time::{SystemTime, UNIX_EPOCH, Duration, Instant};
[INFO] [stdout]   |                                         ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/miner.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::transaction::{self, SignedTransaction};
[INFO] [stdout]    |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/miner.rs:194:20
[INFO] [stdout]     |
[INFO] [stdout] 194 |                 if (locked_mempool.len() == 0) {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]    --> src/miner.rs:209:23
[INFO] [stdout]     |
[INFO] [stdout] 209 |                 while (true) {
[INFO] [stdout]     |                       ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: denote infinite loops with `loop { ... }`
[INFO] [stdout]    --> src/miner.rs:209:17
[INFO] [stdout]     |
[INFO] [stdout] 209 |                 while (true) {
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: use `loop`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(while_true)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/miner.rs:222:24
[INFO] [stdout]     |
[INFO] [stdout] 222 |                     if (locked_blockchain.has_new_proposer() || empty_mempool) {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/miner.rs:225:28
[INFO] [stdout]     |
[INFO] [stdout] 225 |                         if (locked_mempool.len() == 0) {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/miner.rs:239:24
[INFO] [stdout]     |
[INFO] [stdout] 239 |                     if (txs.len() == 0) {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> src/network/server.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::{info, error, debug, trace, warn};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`
[INFO] [stdout]   --> src/network/worker.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]    |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `info`
[INFO] [stdout]   --> src/network/worker.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | use log::{info,debug, warn};
[INFO] [stdout]    |           ^^^^ ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/network/worker.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                         if (!locked_blockchain.has_block(block_hash)) {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/network/worker.rs:112:28
[INFO] [stdout]     |
[INFO] [stdout] 112 |                         if (!locked_blockchain.has_block(block_hash)) {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/network/worker.rs:151:28
[INFO] [stdout]     |
[INFO] [stdout] 151 |                         if (!locked_mempool.contains(&tx_hash)) {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/network/worker.rs:183:28
[INFO] [stdout]     |
[INFO] [stdout] 183 |                         if (!locked_mempool.contains(&tx_hash)) {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UtxoInput`
[INFO] [stdout]  --> src/mempool.rs:2:44
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::transaction::{SignedTransaction,UtxoInput};
[INFO] [stdout]   |                                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> src/mempool.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration`, `Instant`
[INFO] [stdout]   --> src/mempool.rs:10:41
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::time::{SystemTime, UNIX_EPOCH, Duration, Instant};
[INFO] [stdout]    |                                         ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::blockchain::Blockchain`
[INFO] [stdout]  --> src/tx_generator.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::blockchain::Blockchain;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::block::*`
[INFO] [stdout]  --> src/tx_generator.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::block::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ledger_manager::LedgerManager`
[INFO] [stdout]  --> src/tx_generator.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::ledger_manager::LedgerManager;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/tx_generator.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::transaction::{self,*};
[INFO] [stdout]   |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> src/tx_generator.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | use log::{debug,info};
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Ed25519KeyPair`, `Signature`
[INFO] [stdout]   --> src/tx_generator.rs:12:28
[INFO] [stdout]    |
[INFO] [stdout] 12 | use ring::signature::{self,Ed25519KeyPair, Signature, KeyPair};
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::crypto::key_pair`
[INFO] [stdout]   --> src/tx_generator.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::crypto::key_pair;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `*`
[INFO] [stdout]   --> src/tx_generator.rs:15:35
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::crypto::address::{self,*};
[INFO] [stdout]    |                                   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]   --> src/tx_generator.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::borrow::Borrow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`
[INFO] [stdout]   --> src/tx_generator.rs:17:24
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::collections::{HashSet, HashMap};
[INFO] [stdout]    |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::prelude::*`
[INFO] [stdout]   --> src/tx_generator.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use chrono::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/tx_generator.rs:204:20
[INFO] [stdout]     |
[INFO] [stdout] 204 |                 if (locked_mempool.contains_utxoinput(&input.hash())) {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/tx_generator.rs:234:20
[INFO] [stdout]     |
[INFO] [stdout] 234 |                 if (old_receipient == address1) {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/tx_generator.rs:238:27
[INFO] [stdout]     |
[INFO] [stdout] 238 |                 } else if (old_receipient == address2) {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/tx_generator.rs:242:27
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 } else if (old_receipient == address3) {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/tx_generator.rs:246:27
[INFO] [stdout]     |
[INFO] [stdout] 246 |                 } else if (old_receipient == address4) {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/tx_generator.rs:250:27
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 } else if (old_receipient == address5) {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/tx_generator.rs:254:27
[INFO] [stdout]     |
[INFO] [stdout] 254 |                 } else if (old_receipient == address6) {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::network::server::Handle as ServerHandle`
[INFO] [stdout]  --> src/validation/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::network::server::Handle as ServerHandle;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/validation/mod.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::block::{self, *};
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `H256`
[INFO] [stdout]  --> src/validation/mod.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::crypto::hash::{H256, Hashable};
[INFO] [stdout]   |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MerkleTree`
[INFO] [stdout]  --> src/validation/mod.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::crypto::merkle::{MerkleTree, verify};
[INFO] [stdout]   |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Blockchain`, `InsertStatus`
[INFO] [stdout]  --> src/validation/mod.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::blockchain::{Blockchain, InsertStatus};
[INFO] [stdout]   |                         ^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::info`
[INFO] [stdout]  --> src/validation/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use log::info;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bigint::uint::U256`
[INFO] [stdout]   --> src/validation/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use bigint::uint::U256;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Receiver`, `Sender`, `TryRecvError`, `unbounded`
[INFO] [stdout]   --> src/validation/mod.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crossbeam::channel::{unbounded, Receiver, Sender, TryRecvError};
[INFO] [stdout]    |                          ^^^^^^^^^  ^^^^^^^^  ^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time`
[INFO] [stdout]   --> src/validation/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::time;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]   --> src/validation/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::thread;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Discrete`, `Poisson`, `Univariate`
[INFO] [stdout]   --> src/ledger_manager.rs:12:28
[INFO] [stdout]    |
[INFO] [stdout] 12 | use statrs::distribution::{Discrete, Poisson, Univariate};
[INFO] [stdout]    |                            ^^^^^^^^  ^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]   --> src/ledger_manager.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use log::debug;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Ed25519KeyPair`, `Signature`
[INFO] [stdout]  --> src/utxo.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ring::signature::{self,Ed25519KeyPair, Signature, KeyPair};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]  --> src/utxo.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use log::debug;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]   --> src/main.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 | use log::{error, debug,info};
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `H256`, `Hashable`, `self`
[INFO] [stdout]   --> src/main.rs:28:27
[INFO] [stdout]    |
[INFO] [stdout] 28 | use crate::crypto::hash::{self, H256, Hashable};
[INFO] [stdout]    |                           ^^^^  ^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `*`
[INFO] [stdout]   --> src/main.rs:29:20
[INFO] [stdout]    |
[INFO] [stdout] 29 | use crate::block::{*};
[INFO] [stdout]    |                    ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use std::collections::HashSet;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/blockchain.rs:414:30
[INFO] [stdout]     |
[INFO] [stdout] 414 |         let mut blockchain = Blockchain::new(10);
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^ -- supplied 1 argument
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              expected 2 arguments
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/blockchain.rs:83:12
[INFO] [stdout]     |
[INFO] [stdout] 83  |     pub fn new(num_voter_chains: u32, mempool: &Arc<Mutex<TransactionMempool>>) -> Self {
[INFO] [stdout]     |            ^^^ ---------------------  ----------------------------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::prelude`
[INFO] [stdout]   --> src/block.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use chrono::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]   --> src/tx_generator.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rand::Rng;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 71 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bitcoin`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "659e7dd86e28da1f02c6e124a31ccdde9bf604e3ab1ef332bfd299aed6f78dc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "659e7dd86e28da1f02c6e124a31ccdde9bf604e3ab1ef332bfd299aed6f78dc5", kill_on_drop: false }`
[INFO] [stdout] 659e7dd86e28da1f02c6e124a31ccdde9bf604e3ab1ef332bfd299aed6f78dc5
