[INFO] cloning repository https://github.com/vn-sg/Bitcoin-Client [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vn-sg/Bitcoin-Client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvn-sg%2FBitcoin-Client", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvn-sg%2FBitcoin-Client'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6d93e8d65041404782313ac476e61b5c31a26038 [INFO] checking vn-sg/Bitcoin-Client against master#8424f8e8cdf07010967a57584fd647b30e930d4d for pr-120095 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvn-sg%2FBitcoin-Client" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vn-sg/Bitcoin-Client on toolchain 8424f8e8cdf07010967a57584fd647b30e930d4d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vn-sg/Bitcoin-Client [INFO] finished tweaking git repo https://github.com/vn-sg/Bitcoin-Client [INFO] tweaked toml for git repo https://github.com/vn-sg/Bitcoin-Client written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/vn-sg/Bitcoin-Client 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" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ntest_test_cases v0.7.3 [INFO] [stderr] Downloaded ntest_timeout v0.7.3 [INFO] [stderr] Downloaded ntest_proc_macro_helper v0.7.3 [INFO] [stderr] Downloaded tiny_http v0.9.0 [INFO] [stderr] Downloaded libc v0.2.115 [INFO] [stderr] Downloaded ntest v0.7.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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_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" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 60251d841942eb1eb998ff3917e1a1b58596bc4189c5fc2242401e4d08ecc3ad [INFO] running `Command { std: "docker" "start" "-a" "60251d841942eb1eb998ff3917e1a1b58596bc4189c5fc2242401e4d08ecc3ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60251d841942eb1eb998ff3917e1a1b58596bc4189c5fc2242401e4d08ecc3ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60251d841942eb1eb998ff3917e1a1b58596bc4189c5fc2242401e4d08ecc3ad", kill_on_drop: false }` [INFO] [stdout] 60251d841942eb1eb998ff3917e1a1b58596bc4189c5fc2242401e4d08ecc3ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e80dba5534cfe889862ad0b55319a73edd65c224c4f9cab715aa550a6145a257 [INFO] running `Command { std: "docker" "start" "-a" "e80dba5534cfe889862ad0b55319a73edd65c224c4f9cab715aa550a6145a257", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.115 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking futures-io v0.3.19 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking cache-padded v1.2.0 [INFO] [stderr] Checking event-listener v2.5.2 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.6 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking async-task v4.1.0 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking polling v2.2.0 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.6 [INFO] [stderr] Checking futures-sink v0.3.19 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling signal-hook v0.3.13 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking async-io v1.6.0 [INFO] [stderr] Checking blocking v1.1.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking getrandom v0.2.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Compiling crossbeam-queue v0.3.3 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking async-lock v2.4.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Checking async-fs v1.5.0 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking async-process v1.3.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking async-net v1.6.1 [INFO] [stderr] Checking async-executor v1.4.1 [INFO] [stderr] Checking crossbeam-channel v0.5.2 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking simple-mutex v1.1.5 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking chunked_transfer v1.4.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling ntest_proc_macro_helper v0.7.3 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ascii v1.0.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking smol v1.2.5 [INFO] [stderr] Checking async-dup v1.2.2 [INFO] [stderr] Checking stderrlog v0.5.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Compiling hex-literal v0.3.4 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking tiny_http v0.9.0 [INFO] [stderr] Compiling futures-macro v0.3.19 [INFO] [stderr] Compiling ntest_test_cases v0.7.3 [INFO] [stderr] Checking futures-executor v0.3.19 [INFO] [stderr] Checking futures v0.3.19 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking bitcoin v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::types::address::Address` [INFO] [stdout] --> src/api/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::types::address::Address; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ring::signature::KeyPair` [INFO] [stdout] --> src/blockchain/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ring::signature::KeyPair; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `generate_random_block_my` [INFO] [stdout] --> src/blockchain/mod.rs:3:51 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::types::block::{Block, Header, Content, generate_random_block_my}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::types::key_pair` [INFO] [stdout] --> src/blockchain/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::types::key_pair; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SignedTransaction`, `Transaction` [INFO] [stdout] --> src/blockchain/mod.rs:6:33 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::types::transaction::{SignedTransaction, Transaction}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/types/block.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::time::{Duration, SystemTime, UNIX_EPOCH}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EdDSAParameters` [INFO] [stdout] --> src/types/transaction.rs:4:82 [INFO] [stdout] | [INFO] [stdout] 4 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread_rng` [INFO] [stdout] --> src/types/transaction.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::{thread_rng, Rng}; [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: `hex::FromHex` [INFO] [stdout] --> src/miner/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use hex::FromHex; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread_rng` [INFO] [stdout] --> src/miner/mod.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | use rand::{thread_rng, Rng}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `State` [INFO] [stdout] --> src/miner/mod.rs:18:61 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::types::transaction::{SignedTransaction, Mempool, State}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::types::key_pair` [INFO] [stdout] --> src/generator/tx_generator.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::types::key_pair; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> src/generator/tx_generator.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | use log::{debug, info}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `generator::tx_generator::TxGenerator` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use generator::tx_generator::TxGenerator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `types::key_pair` [INFO] [stdout] --> src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use types::key_pair; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `VerificationAlgorithm` [INFO] [stdout] --> src/types/transaction.rs:4:59 [INFO] [stdout] | [INFO] [stdout] 4 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng_gen` [INFO] [stdout] --> src/types/transaction.rs:185:9 [INFO] [stdout] | [INFO] [stdout] 185 | let rng_gen = ring::rand::SystemRandom::new(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng_gen` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/types/transaction.rs:201:12 [INFO] [stdout] | [INFO] [stdout] 201 | Ok(b) => return true, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/types/transaction.rs:202:13 [INFO] [stdout] | [INFO] [stdout] 202 | Err(error) => return false, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `count` is assigned to, but never used [INFO] [stdout] --> src/miner/mod.rs:110:17 [INFO] [stdout] | [INFO] [stdout] 110 | let mut count = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_count` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/network/worker.rs:447:17 [INFO] [stdout] | [INFO] [stdout] 447 | _ => unimplemented!(), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `public_key` [INFO] [stdout] --> src/main.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | let public_key = &all_public_keys[public_key_index]; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_public_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stdout] warning: variants `Update` and `Exit` are never constructed [INFO] [stdout] --> src/generator/tx_generator.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 17 | enum ControlSignal { [INFO] [stdout] | ------------- variants in this enum [INFO] [stdout] 18 | Start(u64), [INFO] [stdout] 19 | Update, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 20 | Exit, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `treeList` should have a snake case name [INFO] [stdout] --> src/types/merkle.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | treeList: Vec>, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `tree_list` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ntest_timeout v0.7.3 [INFO] [stderr] Checking ntest v0.7.3 [INFO] [stdout] warning: unused import: `crate::types::address::Address` [INFO] [stdout] --> src/api/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::types::address::Address; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ring::signature::KeyPair` [INFO] [stdout] --> src/blockchain/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ring::signature::KeyPair; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `generate_random_block_my` [INFO] [stdout] --> src/blockchain/mod.rs:3:51 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::types::block::{Block, Header, Content, generate_random_block_my}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::types::key_pair` [INFO] [stdout] --> src/blockchain/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::types::key_pair; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SignedTransaction`, `Transaction` [INFO] [stdout] --> src/blockchain/mod.rs:6:33 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::types::transaction::{SignedTransaction, Transaction}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/types/block.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::time::{Duration, SystemTime, UNIX_EPOCH}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EdDSAParameters` [INFO] [stdout] --> src/types/transaction.rs:4:82 [INFO] [stdout] | [INFO] [stdout] 4 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread_rng` [INFO] [stdout] --> src/types/transaction.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::{thread_rng, Rng}; [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: `hex::FromHex` [INFO] [stdout] --> src/miner/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use hex::FromHex; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread_rng` [INFO] [stdout] --> src/miner/mod.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | use rand::{thread_rng, Rng}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `State` [INFO] [stdout] --> src/miner/mod.rs:18:61 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::types::transaction::{SignedTransaction, Mempool, State}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::server::TestReceiver as ServerTestReceiver` [INFO] [stdout] --> src/network/worker.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use super::server::TestReceiver as ServerTestReceiver; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::types::key_pair` [INFO] [stdout] --> src/generator/tx_generator.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::types::key_pair; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> src/generator/tx_generator.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | use log::{debug, info}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `generator::tx_generator::TxGenerator` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use generator::tx_generator::TxGenerator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `types::key_pair` [INFO] [stdout] --> src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use types::key_pair; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `VerificationAlgorithm` [INFO] [stdout] --> src/types/transaction.rs:4:59 [INFO] [stdout] | [INFO] [stdout] 4 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `h` is never read [INFO] [stdout] --> src/blockchain/mod.rs:123:17 [INFO] [stdout] | [INFO] [stdout] 123 | let mut h: u32 = 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: unused variable: `rng_gen` [INFO] [stdout] --> src/types/transaction.rs:185:9 [INFO] [stdout] | [INFO] [stdout] 185 | let rng_gen = ring::rand::SystemRandom::new(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng_gen` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/types/transaction.rs:201:12 [INFO] [stdout] | [INFO] [stdout] 201 | Ok(b) => return true, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/types/transaction.rs:202:13 [INFO] [stdout] | [INFO] [stdout] 202 | Err(error) => return false, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `count` is assigned to, but never used [INFO] [stdout] --> src/miner/mod.rs:110:17 [INFO] [stdout] | [INFO] [stdout] 110 | let mut count = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_count` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/network/worker.rs:447:17 [INFO] [stdout] | [INFO] [stdout] 447 | _ => unimplemented!(), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `public_key` [INFO] [stdout] --> src/main.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | let public_key = &all_public_keys[public_key_index]; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_public_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TestMsgSender` is never constructed [INFO] [stdout] --> src/network/worker.rs:454:8 [INFO] [stdout] | [INFO] [stdout] 454 | struct TestMsgSender { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `send` are never used [INFO] [stdout] --> src/network/worker.rs:459:8 [INFO] [stdout] | [INFO] [stdout] 458 | impl TestMsgSender { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 459 | fn new() -> ( [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 467 | fn send(&self, msg: Message) -> PeerTestReceiver { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Update` and `Exit` are never constructed [INFO] [stdout] --> src/generator/tx_generator.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 17 | enum ControlSignal { [INFO] [stdout] | ------------- variants in this enum [INFO] [stdout] 18 | Start(u64), [INFO] [stdout] 19 | Update, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 20 | Exit, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `treeList` should have a snake case name [INFO] [stdout] --> src/types/merkle.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | treeList: Vec>, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `tree_list` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.94s [INFO] running `Command { std: "docker" "inspect" "e80dba5534cfe889862ad0b55319a73edd65c224c4f9cab715aa550a6145a257", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e80dba5534cfe889862ad0b55319a73edd65c224c4f9cab715aa550a6145a257", kill_on_drop: false }` [INFO] [stdout] e80dba5534cfe889862ad0b55319a73edd65c224c4f9cab715aa550a6145a257 [INFO] checking vn-sg/Bitcoin-Client against try#047472f299946caf090d1b5608ae4bd9f0416256+rustflags=-Ddereferencing_mut_binding for pr-120095 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvn-sg%2FBitcoin-Client" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vn-sg/Bitcoin-Client on toolchain 047472f299946caf090d1b5608ae4bd9f0416256 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vn-sg/Bitcoin-Client [INFO] finished tweaking git repo https://github.com/vn-sg/Bitcoin-Client [INFO] tweaked toml for git repo https://github.com/vn-sg/Bitcoin-Client written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/vn-sg/Bitcoin-Client 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" "+047472f299946caf090d1b5608ae4bd9f0416256" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+047472f299946caf090d1b5608ae4bd9f0416256" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a2d8d37d9df73ce0a774864c18aaca4fdb7660bf9a519def812ea017a34c9f61 [INFO] running `Command { std: "docker" "start" "-a" "a2d8d37d9df73ce0a774864c18aaca4fdb7660bf9a519def812ea017a34c9f61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2d8d37d9df73ce0a774864c18aaca4fdb7660bf9a519def812ea017a34c9f61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2d8d37d9df73ce0a774864c18aaca4fdb7660bf9a519def812ea017a34c9f61", kill_on_drop: false }` [INFO] [stdout] a2d8d37d9df73ce0a774864c18aaca4fdb7660bf9a519def812ea017a34c9f61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid -Ddereferencing_mut_binding" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b66f7837489ffd7661be102c08c3f693170fee60ad827c25254f20c4c0ff3f3 [INFO] running `Command { std: "docker" "start" "-a" "3b66f7837489ffd7661be102c08c3f693170fee60ad827c25254f20c4c0ff3f3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.115 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking futures-io v0.3.19 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Checking cache-padded v1.2.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking event-listener v2.5.2 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.6 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking async-task v4.1.0 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Checking polling v2.2.0 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking futures-sink v0.3.19 [INFO] [stderr] Compiling crossbeam-epoch v0.9.6 [INFO] [stderr] Compiling signal-hook v0.3.13 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Checking async-io v1.6.0 [INFO] [stderr] Checking blocking v1.1.0 [INFO] [stderr] Checking getrandom v0.2.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling crossbeam-queue v0.3.3 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking async-lock v2.4.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking async-fs v1.5.0 [INFO] [stderr] Checking async-process v1.3.0 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking async-net v1.6.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking async-executor v1.4.1 [INFO] [stderr] Checking crossbeam-channel v0.5.2 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking simple-mutex v1.1.5 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking chunked_transfer v1.4.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling ntest_proc_macro_helper v0.7.3 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking ascii v1.0.0 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Checking stderrlog v0.5.1 [INFO] [stderr] Checking async-dup v1.2.2 [INFO] [stderr] Checking smol v1.2.5 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling hex-literal v0.3.4 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking tiny_http v0.9.0 [INFO] [stderr] Compiling futures-macro v0.3.19 [INFO] [stderr] Compiling ntest_test_cases v0.7.3 [INFO] [stderr] Checking futures-executor v0.3.19 [INFO] [stderr] Checking futures v0.3.19 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking bitcoin v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::types::address::Address` [INFO] [stdout] --> src/api/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::types::address::Address; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ring::signature::KeyPair` [INFO] [stdout] --> src/blockchain/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ring::signature::KeyPair; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `generate_random_block_my` [INFO] [stdout] --> src/blockchain/mod.rs:3:51 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::types::block::{Block, Header, Content, generate_random_block_my}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::types::key_pair` [INFO] [stdout] --> src/blockchain/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::types::key_pair; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SignedTransaction`, `Transaction` [INFO] [stdout] --> src/blockchain/mod.rs:6:33 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::types::transaction::{SignedTransaction, Transaction}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/types/block.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::time::{Duration, SystemTime, UNIX_EPOCH}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EdDSAParameters` [INFO] [stdout] --> src/types/transaction.rs:4:82 [INFO] [stdout] | [INFO] [stdout] 4 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread_rng` [INFO] [stdout] --> src/types/transaction.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::{thread_rng, Rng}; [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: `hex::FromHex` [INFO] [stdout] --> src/miner/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use hex::FromHex; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread_rng` [INFO] [stdout] --> src/miner/mod.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | use rand::{thread_rng, Rng}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `State` [INFO] [stdout] --> src/miner/mod.rs:18:61 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::types::transaction::{SignedTransaction, Mempool, State}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::types::key_pair` [INFO] [stdout] --> src/generator/tx_generator.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::types::key_pair; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> src/generator/tx_generator.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | use log::{debug, info}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `generator::tx_generator::TxGenerator` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use generator::tx_generator::TxGenerator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `types::key_pair` [INFO] [stdout] --> src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use types::key_pair; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: dereferencing `mut` binding [INFO] [stdout] --> src/blockchain/mod.rs:77:21 [INFO] [stdout] | [INFO] [stdout] 77 | let (block, mut height) = self.blocks.get(&self.tip).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ `mut` dereferences the type of this binding [INFO] [stdout] | [INFO] [stdout] help: this will change in edition 2024 [INFO] [stdout] --> src/blockchain/mod.rs:77:21 [INFO] [stdout] | [INFO] [stdout] 77 | let (block, mut height) = self.blocks.get(&self.tip).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: requested on the command line with `-D dereferencing-mut-binding` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `VerificationAlgorithm` [INFO] [stdout] --> src/types/transaction.rs:4:59 [INFO] [stdout] | [INFO] [stdout] 4 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng_gen` [INFO] [stdout] --> src/types/transaction.rs:185:9 [INFO] [stdout] | [INFO] [stdout] 185 | let rng_gen = ring::rand::SystemRandom::new(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng_gen` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/types/transaction.rs:201:12 [INFO] [stdout] | [INFO] [stdout] 201 | Ok(b) => return true, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/types/transaction.rs:202:13 [INFO] [stdout] | [INFO] [stdout] 202 | Err(error) => return false, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `count` is assigned to, but never used [INFO] [stdout] --> src/miner/mod.rs:110:17 [INFO] [stdout] | [INFO] [stdout] 110 | let mut count = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_count` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/network/worker.rs:447:17 [INFO] [stdout] | [INFO] [stdout] 447 | _ => unimplemented!(), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `public_key` [INFO] [stdout] --> src/main.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | let public_key = &all_public_keys[public_key_index]; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_public_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Update` and `Exit` are never constructed [INFO] [stdout] --> src/generator/tx_generator.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 17 | enum ControlSignal { [INFO] [stdout] | ------------- variants in this enum [INFO] [stdout] 18 | Start(u64), [INFO] [stdout] 19 | Update, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 20 | Exit, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `treeList` should have a snake case name [INFO] [stdout] --> src/types/merkle.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | treeList: Vec>, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `tree_list` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bitcoin` (bin "bitcoin") due to 2 previous errors; 26 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "3b66f7837489ffd7661be102c08c3f693170fee60ad827c25254f20c4c0ff3f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b66f7837489ffd7661be102c08c3f693170fee60ad827c25254f20c4c0ff3f3", kill_on_drop: false }` [INFO] [stdout] 3b66f7837489ffd7661be102c08c3f693170fee60ad827c25254f20c4c0ff3f3