[INFO] cloning repository https://github.com/yyp6370/blockchainRUST [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yyp6370/blockchainRUST" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyyp6370%2FblockchainRUST", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyyp6370%2FblockchainRUST'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ada565c4c752f934f36866c2f330f9b7b185f351 [INFO] building yyp6370/blockchainRUST against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyyp6370%2FblockchainRUST" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/yyp6370/blockchainRUST [INFO] finished tweaking git repo https://github.com/yyp6370/blockchainRUST [INFO] tweaked toml for git repo https://github.com/yyp6370/blockchainRUST written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/yyp6370/blockchainRUST on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/yyp6370/blockchainRUST 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [INFO] [stderr] Adding arrayvec v0.7.6 [INFO] [stderr] Adding base64 v0.21.7 [INFO] [stderr] Adding crunchy v0.2.4 [INFO] [stderr] Adding futures-ticker v0.0.3 [INFO] [stderr] Adding hex_fmt v0.3.0 [INFO] [stderr] Adding libp2p-gossipsub v0.45.2 [INFO] [stderr] Adding libp2p-kad v0.44.6 [INFO] [stderr] Adding uint v0.9.5 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded data-encoding-macro-internal v0.1.15 [INFO] [stderr] Downloaded hex_fmt v0.3.0 [INFO] [stderr] Downloaded async-std-resolver v0.23.2 [INFO] [stderr] Downloaded futures-ticker v0.0.3 [INFO] [stderr] Downloaded resolv-conf v0.7.1 [INFO] [stderr] Downloaded value-bag v1.11.1 [INFO] [stderr] Downloaded data-encoding-macro v0.1.17 [INFO] [stderr] Downloaded libp2p-gossipsub v0.45.2 [INFO] [stderr] Downloaded secp256k1 v0.24.3 [INFO] [stderr] Downloaded async-std v1.13.1 [INFO] [stderr] Downloaded snow v0.9.3 [INFO] [stderr] Downloaded secp256k1-sys v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a4a879ded1659f6bd54db900d401a5e7997e967fcc91fa21a44c50ca81e9f2a6 [INFO] running `Command { std: "docker" "start" "-a" "a4a879ded1659f6bd54db900d401a5e7997e967fcc91fa21a44c50ca81e9f2a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a4a879ded1659f6bd54db900d401a5e7997e967fcc91fa21a44c50ca81e9f2a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4a879ded1659f6bd54db900d401a5e7997e967fcc91fa21a44c50ca81e9f2a6", kill_on_drop: false }` [INFO] [stdout] a4a879ded1659f6bd54db900d401a5e7997e967fcc91fa21a44c50ca81e9f2a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d999bbf81481501fb808fe08a447a9c1a2ccf0d6f986327ad463397b1cd005d [INFO] running `Command { std: "docker" "start" "-a" "2d999bbf81481501fb808fe08a447a9c1a2ccf0d6f986327ad463397b1cd005d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling smallvec v1.14.0 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling value-bag v1.11.1 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling litemap v0.7.5 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling log v0.4.26 [INFO] 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async-std-resolver v0.23.2 [INFO] [stderr] Compiling libp2p-dns v0.40.1 [INFO] [stderr] Compiling libp2p v0.52.4 [INFO] [stderr] Compiling secp256k1 v0.24.3 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling ripemd v0.1.3 [INFO] [stderr] Compiling blockchain_demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_swarm::THandlerErr`: Will be removed together with `ConnectionHandlerEvent::Close`. See for details. [INFO] [stdout] --> src/network.rs:417:60 [INFO] [stdout] | [INFO] [stdout] 417 | event: SwarmEvent>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `amount` [INFO] [stdout] --> src/blockchain.rs:370:35 [INFO] [stdout] | [INFO] [stdout] 370 | for &(output_idx, amount) in outputs { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_amount` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_swarm::THandlerErr`: Will be removed together with `ConnectionHandlerEvent::Close`. See for details. [INFO] [stdout] --> src/network.rs:417:60 [INFO] [stdout] | [INFO] [stdout] 417 | event: SwarmEvent>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `amount` [INFO] [stdout] --> src/blockchain.rs:370:35 [INFO] [stdout] | [INFO] [stdout] 370 | for &(output_idx, amount) in outputs { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_amount` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `blockchain_file` [INFO] [stdout] --> src/main.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | let blockchain_file = "blockchain.json"; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blockchain_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pending_tx_for_network` [INFO] [stdout] --> src/main.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | let pending_tx_for_network = pending_transactions.clone(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pending_tx_for_network` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tx` [INFO] [stdout] --> src/main.rs:655:25 [INFO] [stdout] | [INFO] [stdout] 655 | for (i, tx) in pending_tx_for_main.lock().await.iter().enumerate() { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_tx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | let mut network = network::Network::new_with_channel(app_tx.clone()).await; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `load_from_file` is never used [INFO] [stdout] --> src/blockchain.rs:179:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl Blockchain { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 179 | pub fn load_from_file(filename: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `PeerDiscovered` is never constructed [INFO] [stdout] --> src/network.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub enum NetworkEvent { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 40 | PeerDiscovered(PeerId, Multiaddr), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NetworkEvent` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/network.rs:150:18 [INFO] [stdout] | [INFO] [stdout] 144 | impl Network { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 150 | pub async fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 175 | pub fn set_auto_connect(&mut self, enabled: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 181 | pub fn set_max_connections(&mut self, max: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 610 | pub fn connected_peer_count(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 615 | pub fn discovered_peer_count(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 640 | pub async fn discover_peers(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 649 | pub fn show_network_status(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 675 | pub async fn broadcast_block(&self, block: Block) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 681 | pub async fn broadcast_transaction(&self, transaction: Transaction) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 687 | pub async fn sync_chain(&self, _blockchain: &Blockchain) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 717 | pub async fn dial(&self, addr: libp2p::Multiaddr) -> Result<(), Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 33s [INFO] running `Command { std: "docker" "inspect" "2d999bbf81481501fb808fe08a447a9c1a2ccf0d6f986327ad463397b1cd005d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d999bbf81481501fb808fe08a447a9c1a2ccf0d6f986327ad463397b1cd005d", kill_on_drop: false }` [INFO] [stdout] 2d999bbf81481501fb808fe08a447a9c1a2ccf0d6f986327ad463397b1cd005d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44bb8e581aa266880d844fc4a9397a30d3fa48e0937a0828785ad5ed43b97c28 [INFO] running `Command { std: "docker" "start" "-a" "44bb8e581aa266880d844fc4a9397a30d3fa48e0937a0828785ad5ed43b97c28", kill_on_drop: false }` [INFO] [stderr] Compiling blockchain_demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_swarm::THandlerErr`: Will be removed together with `ConnectionHandlerEvent::Close`. See for details. [INFO] [stdout] --> src/network.rs:417:60 [INFO] [stdout] | [INFO] [stdout] 417 | event: SwarmEvent>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `amount` [INFO] [stdout] --> src/blockchain.rs:370:35 [INFO] [stdout] | [INFO] [stdout] 370 | for &(output_idx, amount) in outputs { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_amount` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sha256` [INFO] [stdout] --> tests/wallet_tests.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use sha2::{Sha256, Digest}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hex` [INFO] [stdout] --> tests/wallet_tests.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use hex; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Block` [INFO] [stdout] --> tests/integration_tests.rs:1:30 [INFO] [stdout] | [INFO] [stdout] 1 | use blockchain_demo::block::{Block, Transaction, TxInput, TxOutput}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> tests/integration_tests.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Digest` [INFO] [stdout] --> tests/wallet_tests.rs:4:20 [INFO] [stdout] | [INFO] [stdout] 4 | use sha2::{Sha256, Digest}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `network` [INFO] [stdout] --> tests/network_tests.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | let network = Network::new().await; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_network` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_swarm::THandlerErr`: Will be removed together with `ConnectionHandlerEvent::Close`. See for details. [INFO] [stdout] --> src/network.rs:417:60 [INFO] [stdout] | [INFO] [stdout] 417 | event: SwarmEvent>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `broadcast_result` [INFO] [stdout] --> tests/network_tests.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 201 | let broadcast_result = network.broadcast_block(test_block).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_broadcast_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `transaction_result` [INFO] [stdout] --> tests/network_tests.rs:205:9 [INFO] [stdout] | [INFO] [stdout] 205 | let transaction_result = network.broadcast_transaction(test_transaction).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transaction_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sync_result` [INFO] [stdout] --> tests/network_tests.rs:208:9 [INFO] [stdout] | [INFO] [stdout] 208 | let sync_result = network.sync_chain(&blockchain).await; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sync_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_swarm::THandlerErr`: Will be removed together with `ConnectionHandlerEvent::Close`. See for details. [INFO] [stdout] --> src/network.rs:417:60 [INFO] [stdout] | [INFO] [stdout] 417 | event: SwarmEvent>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rx1` [INFO] [stdout] --> tests/network_tests.rs:263:19 [INFO] [stdout] | [INFO] [stdout] 263 | let (tx1, mut rx1) = mpsc::channel(100); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rx1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rx2` [INFO] [stdout] --> tests/network_tests.rs:264:19 [INFO] [stdout] | [INFO] [stdout] 264 | let (tx2, mut rx2) = mpsc::channel(100); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rx2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node1_handle` [INFO] [stdout] --> tests/network_tests.rs:277:9 [INFO] [stdout] | [INFO] [stdout] 277 | let node1_handle = tokio::spawn(async move { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node1_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node2_handle` [INFO] [stdout] --> tests/network_tests.rs:295:9 [INFO] [stdout] | [INFO] [stdout] 295 | let node2_handle = tokio::spawn(async move { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node2_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/network_tests.rs:263:15 [INFO] [stdout] | [INFO] [stdout] 263 | let (tx1, mut rx1) = mpsc::channel(100); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/network_tests.rs:264:15 [INFO] [stdout] | [INFO] [stdout] 264 | let (tx2, mut rx2) = mpsc::channel(100); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `amount` [INFO] [stdout] --> src/blockchain.rs:370:35 [INFO] [stdout] | [INFO] [stdout] 370 | for &(output_idx, amount) in outputs { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_amount` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_swarm::THandlerErr`: Will be removed together with `ConnectionHandlerEvent::Close`. See for details. [INFO] [stdout] --> src/network.rs:417:60 [INFO] [stdout] | [INFO] [stdout] 417 | event: SwarmEvent>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `amount` [INFO] [stdout] --> src/blockchain.rs:370:35 [INFO] [stdout] | [INFO] [stdout] 370 | for &(output_idx, amount) in outputs { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_amount` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `blockchain_file` [INFO] [stdout] --> src/main.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | let blockchain_file = "blockchain.json"; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blockchain_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pending_tx_for_network` [INFO] [stdout] --> src/main.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | let pending_tx_for_network = pending_transactions.clone(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pending_tx_for_network` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tx` [INFO] [stdout] --> src/main.rs:655:25 [INFO] [stdout] | [INFO] [stdout] 655 | for (i, tx) in pending_tx_for_main.lock().await.iter().enumerate() { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_tx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | let mut network = network::Network::new_with_channel(app_tx.clone()).await; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `load_from_file` is never used [INFO] [stdout] --> src/blockchain.rs:179:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl Blockchain { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 179 | pub fn load_from_file(filename: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `PeerDiscovered` is never constructed [INFO] [stdout] --> src/network.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub enum NetworkEvent { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 40 | PeerDiscovered(PeerId, Multiaddr), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NetworkEvent` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/network.rs:150:18 [INFO] [stdout] | [INFO] [stdout] 144 | impl Network { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 150 | pub async fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 175 | pub fn set_auto_connect(&mut self, enabled: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 181 | pub fn set_max_connections(&mut self, max: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 610 | pub fn connected_peer_count(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 615 | pub fn discovered_peer_count(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 640 | pub async fn discover_peers(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 649 | pub fn show_network_status(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 675 | pub async fn broadcast_block(&self, block: Block) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 681 | pub async fn broadcast_transaction(&self, transaction: Transaction) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 687 | pub async fn sync_chain(&self, _blockchain: &Blockchain) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 717 | pub async fn dial(&self, addr: libp2p::Multiaddr) -> Result<(), Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `amount` [INFO] [stdout] --> src/blockchain.rs:370:35 [INFO] [stdout] | [INFO] [stdout] 370 | for &(output_idx, amount) in outputs { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_amount` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `blockchain_file` [INFO] [stdout] --> src/main.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | let blockchain_file = "blockchain.json"; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blockchain_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pending_tx_for_network` [INFO] [stdout] --> src/main.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | let pending_tx_for_network = pending_transactions.clone(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pending_tx_for_network` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tx` [INFO] [stdout] --> src/main.rs:655:25 [INFO] [stdout] | [INFO] [stdout] 655 | for (i, tx) in pending_tx_for_main.lock().await.iter().enumerate() { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_tx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | let mut network = network::Network::new_with_channel(app_tx.clone()).await; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `load_from_file` is never used [INFO] [stdout] --> src/blockchain.rs:179:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl Blockchain { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 179 | pub fn load_from_file(filename: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `PeerDiscovered` is never constructed [INFO] [stdout] --> src/network.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub enum NetworkEvent { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 40 | PeerDiscovered(PeerId, Multiaddr), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NetworkEvent` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/network.rs:150:18 [INFO] [stdout] | [INFO] [stdout] 144 | impl Network { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 150 | pub async fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 175 | pub fn set_auto_connect(&mut self, enabled: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 181 | pub fn set_max_connections(&mut self, max: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 610 | pub fn connected_peer_count(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 615 | pub fn discovered_peer_count(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 640 | pub async fn discover_peers(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 649 | pub fn show_network_status(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 675 | pub async fn broadcast_block(&self, block: Block) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 681 | pub async fn broadcast_transaction(&self, transaction: Transaction) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 687 | pub async fn sync_chain(&self, _blockchain: &Blockchain) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 717 | pub async fn dial(&self, addr: libp2p::Multiaddr) -> Result<(), Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 17.85s [INFO] running `Command { std: "docker" "inspect" "44bb8e581aa266880d844fc4a9397a30d3fa48e0937a0828785ad5ed43b97c28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44bb8e581aa266880d844fc4a9397a30d3fa48e0937a0828785ad5ed43b97c28", kill_on_drop: false }` [INFO] [stdout] 44bb8e581aa266880d844fc4a9397a30d3fa48e0937a0828785ad5ed43b97c28