[INFO] cloning repository https://github.com/kdonthi/MiniBlockchain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kdonthi/MiniBlockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkdonthi%2FMiniBlockchain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkdonthi%2FMiniBlockchain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 34137c5b5f9fb3d10d247ac682eb41b7396d9ac5
[INFO] testing kdonthi/MiniBlockchain against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkdonthi%2FMiniBlockchain" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kdonthi/MiniBlockchain
[INFO] finished tweaking git repo https://github.com/kdonthi/MiniBlockchain
[INFO] tweaked toml for git repo https://github.com/kdonthi/MiniBlockchain written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kdonthi/MiniBlockchain on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kdonthi/MiniBlockchain 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 3f13aec901b6343ff55717e3cdbc18d8520207b9bd381e7716b0f7fc6c958092
[INFO] running `Command { std: "docker" "start" "-a" "3f13aec901b6343ff55717e3cdbc18d8520207b9bd381e7716b0f7fc6c958092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f13aec901b6343ff55717e3cdbc18d8520207b9bd381e7716b0f7fc6c958092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f13aec901b6343ff55717e3cdbc18d8520207b9bd381e7716b0f7fc6c958092", kill_on_drop: false }`
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[INFO] [stderr]    Compiling mini-chain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/mini_chain/chain.rs:5:73
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::metadata::{BlockchainMetadata, BlockchainMetadataOperations, self};
[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 imports: `Rng` and `distributions::Standard`
[INFO] [stdout]  --> src/mini_chain/chain.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rand::{Rng, distributions::Standard};
[INFO] [stdout]   |            ^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stream`
[INFO] [stdout]  --> src/mini_chain/chain.rs:9:34
[INFO] [stdout]   |
[INFO] [stdout] 9 | use futures::stream::{BoxStream, Stream, StreamExt};
[INFO] [stdout]   |                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::hash_map::DefaultHasher`
[INFO] [stdout]   --> src/mini_chain/chain.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::collections::hash_map::DefaultHasher;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hasher`
[INFO] [stdout]   --> src/mini_chain/chain.rs:13:23
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::hash::{Hash, Hasher};
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `info` and `instrument`
[INFO] [stdout]   --> src/mini_chain/chain.rs:14:15
[INFO] [stdout]    |
[INFO] [stdout] 14 | use tracing::{instrument, info};
[INFO] [stdout]    |               ^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Receiver`
[INFO] [stdout]  --> src/mini_chain/client.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | use async_channel::{Sender, Receiver};
[INFO] [stdout]   |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/mini_chain/node.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{BTreeSet, HashSet, HashMap};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/mini_chain/node.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Transaction, self
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::mpsc`
[INFO] [stdout]   --> src/mini_chain/node.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use tokio::sync::mpsc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::stream::FuturesUnordered`
[INFO] [stdout]  --> src/network.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures::stream::FuturesUnordered;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::sleep`
[INFO] [stdout]  --> src/network.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tokio::time::sleep;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing::info`
[INFO] [stdout]  --> src/network.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tracing::info;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/network.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::mini_chain::metadata`
[INFO] [stdout]   --> src/network.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::mini_chain::metadata;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FullNode`
[INFO] [stdout]   --> src/network.rs:14:22
[INFO] [stdout]    |
[INFO] [stdout] 14 |     ChannelFullNode, FullNode
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::mpsc`
[INFO] [stdout]   --> src/network.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use tokio::sync::mpsc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/lib.rs:66:25
[INFO] [stdout]    |
[INFO] [stdout] 61 | /                         loop {
[INFO] [stdout] 62 | |                             let transaction = Transaction::random_now(rng);
[INFO] [stdout] 63 | |                             client.submit_transaction(transaction).await?;
[INFO] [stdout] 64 | |                             tokio::time::sleep(Duration::from_millis(client_delay)).await;
[INFO] [stdout] 65 | |                         }
[INFO] [stdout]    | |_________________________- any code following this expression is unreachable
[INFO] [stdout] 66 |                           Ok::<(), String>(())
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/lib.rs:74:25
[INFO] [stdout]    |
[INFO] [stdout] 69 | /                         loop {
[INFO] [stdout] 70 | |                             tokio::time::sleep(Duration::from_secs(1)).await;
[INFO] [stdout] ...  |
[INFO] [stdout] 73 | |                         }
[INFO] [stdout]    | |_________________________- any code following this expression is unreachable
[INFO] [stdout] 74 |                           Ok::<(), String>(())
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/lib.rs:100:25
[INFO] [stdout]     |
[INFO] [stdout]  77 | /                         loop {
[INFO] [stdout]  78 | |                             {
[INFO] [stdout]  79 | |                                 let now = SystemTime::now()
[INFO] [stdout]  80 | |                                     .duration_since(UNIX_EPOCH)
[INFO] [stdout] ...   |
[INFO] [stdout]  98 | |                             )).await; 
[INFO] [stdout]  99 | |                         }
[INFO] [stdout]     | |_________________________- any code following this expression is unreachable
[INFO] [stdout] 100 |                           Ok::<(), String>(())
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hash`
[INFO] [stdout]   --> src/mini_chain/chain.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::hash::{Hash, Hasher};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::SinkExt`
[INFO] [stdout]   --> src/mini_chain/chain.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use futures::SinkExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mini_chain/chain.rs:644:14
[INFO] [stdout]     |
[INFO] [stdout] 644 |         let (mut tx, rx) = tokio::sync::mpsc::channel::<Result<Transaction, String>>(32);
[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]    --> src/mini_chain/node.rs:410:13
[INFO] [stdout]     |
[INFO] [stdout] 410 |         let mut rx = self.proposed_block_receiver.clone();
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mini_chain/node.rs:545:13
[INFO] [stdout]     |
[INFO] [stdout] 545 |         let mut rx = self.mined_block_receiver.clone();
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mini_chain/node.rs:695:13
[INFO] [stdout]     |
[INFO] [stdout] 695 |         let mut rx = self.synchronizer_request_receiver.clone();
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mini_chain/node.rs:807:13
[INFO] [stdout]     |
[INFO] [stdout] 807 |         let mut rx = self.mempool_transaction_receiver.clone();
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mini_chain/block.rs:258:13
[INFO] [stdout]     |
[INFO] [stdout] 258 |         let mut transactions = BTreeSet::new();
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/mini_chain/chain.rs:74:60
[INFO] [stdout]    |
[INFO] [stdout] 74 |     async fn compute_genesis_block(&self) -> Result<Option<&(Block, HashSet<String>)>, String>;
[INFO] [stdout]    |                                    -                       ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'life0`
[INFO] [stdout]    |
[INFO] [stdout] 74 |     async fn compute_genesis_block(&self) -> Result<Option<&'life0 (Block, HashSet<String>)>, String>;
[INFO] [stdout]    |                                                             ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/mini_chain/chain.rs:247:60
[INFO] [stdout]     |
[INFO] [stdout] 247 |     async fn compute_genesis_block(&self) -> Result<Option<&(Block, HashSet<String>)>, String> {
[INFO] [stdout]     |                                    -                       ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'life0`
[INFO] [stdout]     |
[INFO] [stdout] 247 |     async fn compute_genesis_block(&self) -> Result<Option<&'life0 (Block, HashSet<String>)>, String> {
[INFO] [stdout]     |                                                             ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/mini_chain/chain.rs:572:61
[INFO] [stdout]     |
[INFO] [stdout] 572 |     async fn stream_transactions(&self) -> Result<BoxStream<'_, Result<Transaction, String>>, String>;
[INFO] [stdout]     |                                  -                          ^^ the same lifetime is elided here
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'life0`
[INFO] [stdout]     |
[INFO] [stdout] 572 -     async fn stream_transactions(&self) -> Result<BoxStream<'_, Result<Transaction, String>>, String>;
[INFO] [stdout] 572 +     async fn stream_transactions(&self) -> Result<BoxStream<'life0, Result<Transaction, String>>, String>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/mini_chain/chain.rs:643:61
[INFO] [stdout]     |
[INFO] [stdout] 643 |     async fn stream_transactions(&self) -> Result<BoxStream<'_, Result<Transaction, String>>, String> {
[INFO] [stdout]     |                                  -                          ^^ the same lifetime is elided here
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'life0`
[INFO] [stdout]     |
[INFO] [stdout] 643 -     async fn stream_transactions(&self) -> Result<BoxStream<'_, Result<Transaction, String>>, String> {
[INFO] [stdout] 643 +     async fn stream_transactions(&self) -> Result<BoxStream<'life0, Result<Transaction, String>>, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/mini_chain/mempool.rs:56:24
[INFO] [stdout]    |
[INFO] [stdout] 55 |         &self
[INFO] [stdout]    |         - the lifetime is named here
[INFO] [stdout] 56 |     ) -> Result<Option<&Transaction>, String>;
[INFO] [stdout]    |                        ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'life0`
[INFO] [stdout]    |
[INFO] [stdout] 56 |     ) -> Result<Option<&'life0 Transaction>, String>;
[INFO] [stdout]    |                         ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/mini_chain/mempool.rs:227:24
[INFO] [stdout]     |
[INFO] [stdout] 226 |         &self
[INFO] [stdout]     |         - the lifetime is named here
[INFO] [stdout] 227 |     ) -> Result<Option<&Transaction>, String> {
[INFO] [stdout]     |                        ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'life0`
[INFO] [stdout]     |
[INFO] [stdout] 227 |     ) -> Result<Option<&'life0 Transaction>, String> {
[INFO] [stdout]     |                         ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 46s
[INFO] running `Command { std: "docker" "inspect" "2eae895cb3636943640be3d55be3a223a1c8b6ba93cfe7bcb3a57e09d46efc85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eae895cb3636943640be3d55be3a223a1c8b6ba93cfe7bcb3a57e09d46efc85", kill_on_drop: false }`
[INFO] [stdout] 2eae895cb3636943640be3d55be3a223a1c8b6ba93cfe7bcb3a57e09d46efc85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9aba65fd27716c677fc5e066297aaf79017e06692f0dd46d6dbe13cbdc9bed00
[INFO] running `Command { std: "docker" "start" "-a" "9aba65fd27716c677fc5e066297aaf79017e06692f0dd46d6dbe13cbdc9bed00", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/mini_chain/chain.rs:5:73
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::metadata::{BlockchainMetadata, BlockchainMetadataOperations, self};
[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 imports: `Rng` and `distributions::Standard`
[INFO] [stdout]  --> src/mini_chain/chain.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rand::{Rng, distributions::Standard};
[INFO] [stdout]   |            ^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stream`
[INFO] [stdout]  --> src/mini_chain/chain.rs:9:34
[INFO] [stdout]   |
[INFO] [stdout] 9 | use futures::stream::{BoxStream, Stream, StreamExt};
[INFO] [stdout]   |                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::hash_map::DefaultHasher`
[INFO] [stdout]   --> src/mini_chain/chain.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::collections::hash_map::DefaultHasher;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hasher`
[INFO] [stdout]   --> src/mini_chain/chain.rs:13:23
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::hash::{Hash, Hasher};
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `info` and `instrument`
[INFO] [stdout]   --> src/mini_chain/chain.rs:14:15
[INFO] [stdout]    |
[INFO] [stdout] 14 | use tracing::{instrument, info};
[INFO] [stdout]    |               ^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Receiver`
[INFO] [stdout]  --> src/mini_chain/client.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | use async_channel::{Sender, Receiver};
[INFO] [stdout]   |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/mini_chain/node.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{BTreeSet, HashSet, HashMap};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/mini_chain/node.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Transaction, self
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::mpsc`
[INFO] [stdout]   --> src/mini_chain/node.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use tokio::sync::mpsc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::stream::FuturesUnordered`
[INFO] [stdout]  --> src/network.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures::stream::FuturesUnordered;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::sleep`
[INFO] [stdout]  --> src/network.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tokio::time::sleep;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing::info`
[INFO] [stdout]  --> src/network.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tracing::info;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/network.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::mini_chain::metadata`
[INFO] [stdout]   --> src/network.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::mini_chain::metadata;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FullNode`
[INFO] [stdout]   --> src/network.rs:14:22
[INFO] [stdout]    |
[INFO] [stdout] 14 |     ChannelFullNode, FullNode
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::mpsc`
[INFO] [stdout]   --> src/network.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use tokio::sync::mpsc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/lib.rs:66:25
[INFO] [stdout]    |
[INFO] [stdout] 61 | /                         loop {
[INFO] [stdout] 62 | |                             let transaction = Transaction::random_now(rng);
[INFO] [stdout] 63 | |                             client.submit_transaction(transaction).await?;
[INFO] [stdout] 64 | |                             tokio::time::sleep(Duration::from_millis(client_delay)).await;
[INFO] [stdout] 65 | |                         }
[INFO] [stdout]    | |_________________________- any code following this expression is unreachable
[INFO] [stdout] 66 |                           Ok::<(), String>(())
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/lib.rs:74:25
[INFO] [stdout]    |
[INFO] [stdout] 69 | /                         loop {
[INFO] [stdout] 70 | |                             tokio::time::sleep(Duration::from_secs(1)).await;
[INFO] [stdout] ...  |
[INFO] [stdout] 73 | |                         }
[INFO] [stdout]    | |_________________________- any code following this expression is unreachable
[INFO] [stdout] 74 |                           Ok::<(), String>(())
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/lib.rs:100:25
[INFO] [stdout]     |
[INFO] [stdout]  77 | /                         loop {
[INFO] [stdout]  78 | |                             {
[INFO] [stdout]  79 | |                                 let now = SystemTime::now()
[INFO] [stdout]  80 | |                                     .duration_since(UNIX_EPOCH)
[INFO] [stdout] ...   |
[INFO] [stdout]  98 | |                             )).await; 
[INFO] [stdout]  99 | |                         }
[INFO] [stdout]     | |_________________________- any code following this expression is unreachable
[INFO] [stdout] 100 |                           Ok::<(), String>(())
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hash`
[INFO] [stdout]   --> src/mini_chain/chain.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::hash::{Hash, Hasher};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::SinkExt`
[INFO] [stdout]   --> src/mini_chain/chain.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use futures::SinkExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mini_chain/chain.rs:644:14
[INFO] [stdout]     |
[INFO] [stdout] 644 |         let (mut tx, rx) = tokio::sync::mpsc::channel::<Result<Transaction, String>>(32);
[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]    --> src/mini_chain/node.rs:410:13
[INFO] [stdout]     |
[INFO] [stdout] 410 |         let mut rx = self.proposed_block_receiver.clone();
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mini_chain/node.rs:545:13
[INFO] [stdout]     |
[INFO] [stdout] 545 |         let mut rx = self.mined_block_receiver.clone();
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mini_chain/node.rs:695:13
[INFO] [stdout]     |
[INFO] [stdout] 695 |         let mut rx = self.synchronizer_request_receiver.clone();
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mini_chain/node.rs:807:13
[INFO] [stdout]     |
[INFO] [stdout] 807 |         let mut rx = self.mempool_transaction_receiver.clone();
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mini_chain/block.rs:258:13
[INFO] [stdout]     |
[INFO] [stdout] 258 |         let mut transactions = BTreeSet::new();
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/mini_chain/chain.rs:74:60
[INFO] [stdout]    |
[INFO] [stdout] 74 |     async fn compute_genesis_block(&self) -> Result<Option<&(Block, HashSet<String>)>, String>;
[INFO] [stdout]    |                                    -                       ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'life0`
[INFO] [stdout]    |
[INFO] [stdout] 74 |     async fn compute_genesis_block(&self) -> Result<Option<&'life0 (Block, HashSet<String>)>, String>;
[INFO] [stdout]    |                                                             ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/mini_chain/chain.rs:247:60
[INFO] [stdout]     |
[INFO] [stdout] 247 |     async fn compute_genesis_block(&self) -> Result<Option<&(Block, HashSet<String>)>, String> {
[INFO] [stdout]     |                                    -                       ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'life0`
[INFO] [stdout]     |
[INFO] [stdout] 247 |     async fn compute_genesis_block(&self) -> Result<Option<&'life0 (Block, HashSet<String>)>, String> {
[INFO] [stdout]     |                                                             ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/mini_chain/chain.rs:572:61
[INFO] [stdout]     |
[INFO] [stdout] 572 |     async fn stream_transactions(&self) -> Result<BoxStream<'_, Result<Transaction, String>>, String>;
[INFO] [stdout]     |                                  -                          ^^ the same lifetime is elided here
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'life0`
[INFO] [stdout]     |
[INFO] [stdout] 572 -     async fn stream_transactions(&self) -> Result<BoxStream<'_, Result<Transaction, String>>, String>;
[INFO] [stdout] 572 +     async fn stream_transactions(&self) -> Result<BoxStream<'life0, Result<Transaction, String>>, String>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/mini_chain/chain.rs:643:61
[INFO] [stdout]     |
[INFO] [stdout] 643 |     async fn stream_transactions(&self) -> Result<BoxStream<'_, Result<Transaction, String>>, String> {
[INFO] [stdout]     |                                  -                          ^^ the same lifetime is elided here
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'life0`
[INFO] [stdout]     |
[INFO] [stdout] 643 -     async fn stream_transactions(&self) -> Result<BoxStream<'_, Result<Transaction, String>>, String> {
[INFO] [stdout] 643 +     async fn stream_transactions(&self) -> Result<BoxStream<'life0, Result<Transaction, String>>, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/mini_chain/mempool.rs:56:24
[INFO] [stdout]    |
[INFO] [stdout] 55 |         &self
[INFO] [stdout]    |         - the lifetime is named here
[INFO] [stdout] 56 |     ) -> Result<Option<&Transaction>, String>;
[INFO] [stdout]    |                        ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'life0`
[INFO] [stdout]    |
[INFO] [stdout] 56 |     ) -> Result<Option<&'life0 Transaction>, String>;
[INFO] [stdout]    |                         ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/mini_chain/mempool.rs:227:24
[INFO] [stdout]     |
[INFO] [stdout] 226 |         &self
[INFO] [stdout]     |         - the lifetime is named here
[INFO] [stdout] 227 |     ) -> Result<Option<&Transaction>, String> {
[INFO] [stdout]     |                        ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'life0`
[INFO] [stdout]     |
[INFO] [stdout] 227 |     ) -> Result<Option<&'life0 Transaction>, String> {
[INFO] [stdout]     |                         ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mini-chain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/mini_chain/chain.rs:5:73
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::metadata::{BlockchainMetadata, BlockchainMetadataOperations, self};
[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: `distributions::Standard`
[INFO] [stdout]  --> src/mini_chain/chain.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rand::{Rng, distributions::Standard};
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stream`
[INFO] [stdout]  --> src/mini_chain/chain.rs:9:34
[INFO] [stdout]   |
[INFO] [stdout] 9 | use futures::stream::{BoxStream, Stream, StreamExt};
[INFO] [stdout]   |                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::hash_map::DefaultHasher`
[INFO] [stdout]   --> src/mini_chain/chain.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::collections::hash_map::DefaultHasher;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `info` and `instrument`
[INFO] [stdout]   --> src/mini_chain/chain.rs:14:15
[INFO] [stdout]    |
[INFO] [stdout] 14 | use tracing::{instrument, info};
[INFO] [stdout]    |               ^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Receiver`
[INFO] [stdout]  --> src/mini_chain/client.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | use async_channel::{Sender, Receiver};
[INFO] [stdout]   |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/mini_chain/node.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{BTreeSet, HashSet, HashMap};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/mini_chain/node.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Transaction, self
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::mpsc`
[INFO] [stdout]   --> src/mini_chain/node.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use tokio::sync::mpsc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::hash::Hash`
[INFO] [stdout]    --> src/mini_chain/node.rs:886:9
[INFO] [stdout]     |
[INFO] [stdout] 886 |     use std::hash::Hash;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]    --> src/mini_chain/node.rs:887:9
[INFO] [stdout]     |
[INFO] [stdout] 887 |     use std::ops::Add;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Receiver`, `Sender`, and `self`
[INFO] [stdout]    --> src/mini_chain/node.rs:890:29
[INFO] [stdout]     |
[INFO] [stdout] 890 |     use tokio::sync::mpsc::{self, Sender, Receiver};
[INFO] [stdout]     |                             ^^^^  ^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::stream::FuturesUnordered`
[INFO] [stdout]  --> src/network.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures::stream::FuturesUnordered;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::sleep`
[INFO] [stdout]  --> src/network.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tokio::time::sleep;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing::info`
[INFO] [stdout]  --> src/network.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tracing::info;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/network.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::mini_chain::metadata`
[INFO] [stdout]   --> src/network.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::mini_chain::metadata;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FullNode`
[INFO] [stdout]   --> src/network.rs:14:22
[INFO] [stdout]    |
[INFO] [stdout] 14 |     ChannelFullNode, FullNode
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::mpsc`
[INFO] [stdout]   --> src/network.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use tokio::sync::mpsc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/lib.rs:66:25
[INFO] [stdout]    |
[INFO] [stdout] 61 | /                         loop {
[INFO] [stdout] 62 | |                             let transaction = Transaction::random_now(rng);
[INFO] [stdout] 63 | |                             client.submit_transaction(transaction).await?;
[INFO] [stdout] 64 | |                             tokio::time::sleep(Duration::from_millis(client_delay)).await;
[INFO] [stdout] 65 | |                         }
[INFO] [stdout]    | |_________________________- any code following this expression is unreachable
[INFO] [stdout] 66 |                           Ok::<(), String>(())
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/lib.rs:74:25
[INFO] [stdout]    |
[INFO] [stdout] 69 | /                         loop {
[INFO] [stdout] 70 | |                             tokio::time::sleep(Duration::from_secs(1)).await;
[INFO] [stdout] ...  |
[INFO] [stdout] 73 | |                         }
[INFO] [stdout]    | |_________________________- any code following this expression is unreachable
[INFO] [stdout] 74 |                           Ok::<(), String>(())
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/lib.rs:100:25
[INFO] [stdout]     |
[INFO] [stdout]  77 | /                         loop {
[INFO] [stdout]  78 | |                             {
[INFO] [stdout]  79 | |                                 let now = SystemTime::now()
[INFO] [stdout]  80 | |                                     .duration_since(UNIX_EPOCH)
[INFO] [stdout] ...   |
[INFO] [stdout]  98 | |                             )).await; 
[INFO] [stdout]  99 | |                         }
[INFO] [stdout]     | |_________________________- any code following this expression is unreachable
[INFO] [stdout] 100 |                           Ok::<(), String>(())
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hash`
[INFO] [stdout]   --> src/mini_chain/chain.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::hash::{Hash, Hasher};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hasher`
[INFO] [stdout]   --> src/mini_chain/chain.rs:13:23
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::hash::{Hash, Hasher};
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::SinkExt`
[INFO] [stdout]   --> src/mini_chain/chain.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use futures::SinkExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prev_blocks`
[INFO] [stdout]    --> src/mini_chain/chain.rs:377:21
[INFO] [stdout]     |
[INFO] [stdout] 377 |         for (block, prev_blocks) in &blockchain.blocks {
[INFO] [stdout]     |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_blocks`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mini_chain/chain.rs:644:14
[INFO] [stdout]     |
[INFO] [stdout] 644 |         let (mut tx, rx) = tokio::sync::mpsc::channel::<Result<Transaction, String>>(32);
[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]    --> src/mini_chain/node.rs:410:13
[INFO] [stdout]     |
[INFO] [stdout] 410 |         let mut rx = self.proposed_block_receiver.clone();
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mini_chain/node.rs:545:13
[INFO] [stdout]     |
[INFO] [stdout] 545 |         let mut rx = self.mined_block_receiver.clone();
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mini_chain/node.rs:695:13
[INFO] [stdout]     |
[INFO] [stdout] 695 |         let mut rx = self.synchronizer_request_receiver.clone();
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mini_chain/node.rs:807:13
[INFO] [stdout]     |
[INFO] [stdout] 807 |         let mut rx = self.mempool_transaction_receiver.clone();
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mini_chain/block.rs:258:13
[INFO] [stdout]     |
[INFO] [stdout] 258 |         let mut transactions = BTreeSet::new();
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/mini_chain/chain.rs:74:60
[INFO] [stdout]    |
[INFO] [stdout] 74 |     async fn compute_genesis_block(&self) -> Result<Option<&(Block, HashSet<String>)>, String>;
[INFO] [stdout]    |                                    -                       ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'life0`
[INFO] [stdout]    |
[INFO] [stdout] 74 |     async fn compute_genesis_block(&self) -> Result<Option<&'life0 (Block, HashSet<String>)>, String>;
[INFO] [stdout]    |                                                             ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/mini_chain/chain.rs:247:60
[INFO] [stdout]     |
[INFO] [stdout] 247 |     async fn compute_genesis_block(&self) -> Result<Option<&(Block, HashSet<String>)>, String> {
[INFO] [stdout]     |                                    -                       ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'life0`
[INFO] [stdout]     |
[INFO] [stdout] 247 |     async fn compute_genesis_block(&self) -> Result<Option<&'life0 (Block, HashSet<String>)>, String> {
[INFO] [stdout]     |                                                             ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/mini_chain/chain.rs:572:61
[INFO] [stdout]     |
[INFO] [stdout] 572 |     async fn stream_transactions(&self) -> Result<BoxStream<'_, Result<Transaction, String>>, String>;
[INFO] [stdout]     |                                  -                          ^^ the same lifetime is elided here
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'life0`
[INFO] [stdout]     |
[INFO] [stdout] 572 -     async fn stream_transactions(&self) -> Result<BoxStream<'_, Result<Transaction, String>>, String>;
[INFO] [stdout] 572 +     async fn stream_transactions(&self) -> Result<BoxStream<'life0, Result<Transaction, String>>, String>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/mini_chain/chain.rs:643:61
[INFO] [stdout]     |
[INFO] [stdout] 643 |     async fn stream_transactions(&self) -> Result<BoxStream<'_, Result<Transaction, String>>, String> {
[INFO] [stdout]     |                                  -                          ^^ the same lifetime is elided here
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'life0`
[INFO] [stdout]     |
[INFO] [stdout] 643 -     async fn stream_transactions(&self) -> Result<BoxStream<'_, Result<Transaction, String>>, String> {
[INFO] [stdout] 643 +     async fn stream_transactions(&self) -> Result<BoxStream<'life0, Result<Transaction, String>>, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/mini_chain/mempool.rs:56:24
[INFO] [stdout]    |
[INFO] [stdout] 55 |         &self
[INFO] [stdout]    |         - the lifetime is named here
[INFO] [stdout] 56 |     ) -> Result<Option<&Transaction>, String>;
[INFO] [stdout]    |                        ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'life0`
[INFO] [stdout]    |
[INFO] [stdout] 56 |     ) -> Result<Option<&'life0 Transaction>, String>;
[INFO] [stdout]    |                         ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/mini_chain/mempool.rs:227:24
[INFO] [stdout]     |
[INFO] [stdout] 226 |         &self
[INFO] [stdout]     |         - the lifetime is named here
[INFO] [stdout] 227 |     ) -> Result<Option<&Transaction>, String> {
[INFO] [stdout]     |                        ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'life0`
[INFO] [stdout]     |
[INFO] [stdout] 227 |     ) -> Result<Option<&'life0 Transaction>, String> {
[INFO] [stdout]     |                         ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.23s
[INFO] running `Command { std: "docker" "inspect" "9aba65fd27716c677fc5e066297aaf79017e06692f0dd46d6dbe13cbdc9bed00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aba65fd27716c677fc5e066297aaf79017e06692f0dd46d6dbe13cbdc9bed00", kill_on_drop: false }`
[INFO] [stdout] 9aba65fd27716c677fc5e066297aaf79017e06692f0dd46d6dbe13cbdc9bed00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3f292945c1264fae7fa93a7055164c3357810ffc02ccf8788032fb12d7a2b2fa
[INFO] running `Command { std: "docker" "start" "-a" "3f292945c1264fae7fa93a7055164c3357810ffc02ccf8788032fb12d7a2b2fa", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/mini_chain/chain.rs:5:73
[INFO] [stderr]   |
[INFO] [stderr] 5 | use super::metadata::{BlockchainMetadata, BlockchainMetadataOperations, self};
[INFO] [stderr]   |                                                                         ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Rng` and `distributions::Standard`
[INFO] [stderr]  --> src/mini_chain/chain.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | use rand::{Rng, distributions::Standard};
[INFO] [stderr]   |            ^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Stream`
[INFO] [stderr]  --> src/mini_chain/chain.rs:9:34
[INFO] [stderr]   |
[INFO] [stderr] 9 | use futures::stream::{BoxStream, Stream, StreamExt};
[INFO] [stderr]   |                                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::hash_map::DefaultHasher`
[INFO] [stderr]   --> src/mini_chain/chain.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::collections::hash_map::DefaultHasher;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Hasher`
[INFO] [stderr]   --> src/mini_chain/chain.rs:13:23
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::hash::{Hash, Hasher};
[INFO] [stderr]    |                       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `info` and `instrument`
[INFO] [stderr]   --> src/mini_chain/chain.rs:14:15
[INFO] [stderr]    |
[INFO] [stderr] 14 | use tracing::{instrument, info};
[INFO] [stderr]    |               ^^^^^^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Receiver`
[INFO] [stderr]  --> src/mini_chain/client.rs:5:29
[INFO] [stderr]   |
[INFO] [stderr] 5 | use async_channel::{Sender, Receiver};
[INFO] [stderr]   |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HashSet`
[INFO] [stderr]  --> src/mini_chain/node.rs:2:34
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::{BTreeSet, HashSet, HashMap};
[INFO] [stderr]   |                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]   --> src/mini_chain/node.rs:14:18
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Transaction, self
[INFO] [stderr]    |                  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio::sync::mpsc`
[INFO] [stderr]   --> src/mini_chain/node.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | use tokio::sync::mpsc;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures::stream::FuturesUnordered`
[INFO] [stderr]  --> src/network.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use futures::stream::FuturesUnordered;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio::time::sleep`
[INFO] [stderr]  --> src/network.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use tokio::time::sleep;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tracing::info`
[INFO] [stderr]  --> src/network.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tracing::info;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]  --> src/network.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::time::Duration;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::mini_chain::metadata`
[INFO] [stderr]   --> src/network.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::mini_chain::metadata;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FullNode`
[INFO] [stderr]   --> src/network.rs:14:22
[INFO] [stderr]    |
[INFO] [stderr] 14 |     ChannelFullNode, FullNode
[INFO] [stderr]    |                      ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio::sync::mpsc`
[INFO] [stderr]   --> src/network.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use tokio::sync::mpsc;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/lib.rs:66:25
[INFO] [stderr]    |
[INFO] [stderr] 61 | /                         loop {
[INFO] [stderr] 62 | |                             let transaction = Transaction::random_now(rng);
[INFO] [stderr] 63 | |                             client.submit_transaction(transaction).await?;
[INFO] [stderr] 64 | |                             tokio::time::sleep(Duration::from_millis(client_delay)).await;
[INFO] [stderr] 65 | |                         }
[INFO] [stderr]    | |_________________________- any code following this expression is unreachable
[INFO] [stderr] 66 |                           Ok::<(), String>(())
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/lib.rs:74:25
[INFO] [stderr]    |
[INFO] [stderr] 69 | /                         loop {
[INFO] [stderr] 70 | |                             tokio::time::sleep(Duration::from_secs(1)).await;
[INFO] [stderr] ...  |
[INFO] [stderr] 73 | |                         }
[INFO] [stderr]    | |_________________________- any code following this expression is unreachable
[INFO] [stderr] 74 |                           Ok::<(), String>(())
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/lib.rs:100:25
[INFO] [stderr]     |
[INFO] [stderr]  77 | /                         loop {
[INFO] [stderr]  78 | |                             {
[INFO] [stderr]  79 | |                                 let now = SystemTime::now()
[INFO] [stderr]  80 | |                                     .duration_since(UNIX_EPOCH)
[INFO] [stderr] ...   |
[INFO] [stderr]  98 | |                             )).await; 
[INFO] [stderr]  99 | |                         }
[INFO] [stderr]     | |_________________________- any code following this expression is unreachable
[INFO] [stderr] 100 |                           Ok::<(), String>(())
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Hash`
[INFO] [stderr]   --> src/mini_chain/chain.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::hash::{Hash, Hasher};
[INFO] [stderr]    |                 ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures::SinkExt`
[INFO] [stderr]   --> src/mini_chain/chain.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use futures::SinkExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/mini_chain/chain.rs:644:14
[INFO] [stderr]     |
[INFO] [stderr] 644 |         let (mut tx, rx) = tokio::sync::mpsc::channel::<Result<Transaction, String>>(32);
[INFO] [stderr]     |              ----^^
[INFO] [stderr]     |              |
[INFO] [stderr]     |              help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/mini_chain/node.rs:410:13
[INFO] [stderr]     |
[INFO] [stderr] 410 |         let mut rx = self.proposed_block_receiver.clone();
[INFO] [stderr]     |             ----^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/mini_chain/node.rs:545:13
[INFO] [stderr]     |
[INFO] [stderr] 545 |         let mut rx = self.mined_block_receiver.clone();
[INFO] [stderr]     |             ----^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/mini_chain/node.rs:695:13
[INFO] [stderr]     |
[INFO] [stderr] 695 |         let mut rx = self.synchronizer_request_receiver.clone();
[INFO] [stderr]     |             ----^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/mini_chain/node.rs:807:13
[INFO] [stderr]     |
[INFO] [stderr] 807 |         let mut rx = self.mempool_transaction_receiver.clone();
[INFO] [stderr]     |             ----^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/mini_chain/block.rs:258:13
[INFO] [stderr]     |
[INFO] [stderr] 258 |         let mut transactions = BTreeSet::new();
[INFO] [stderr]     |             ----^^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/mini_chain/chain.rs:74:60
[INFO] [stderr]    |
[INFO] [stderr] 74 |     async fn compute_genesis_block(&self) -> Result<Option<&(Block, HashSet<String>)>, String>;
[INFO] [stderr]    |                                    -                       ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]    |                                    |
[INFO] [stderr]    |                                    the lifetime is named here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'life0`
[INFO] [stderr]    |
[INFO] [stderr] 74 |     async fn compute_genesis_block(&self) -> Result<Option<&'life0 (Block, HashSet<String>)>, String>;
[INFO] [stderr]    |                                                             ++++++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/mini_chain/chain.rs:247:60
[INFO] [stderr]     |
[INFO] [stderr] 247 |     async fn compute_genesis_block(&self) -> Result<Option<&(Block, HashSet<String>)>, String> {
[INFO] [stderr]     |                                    -                       ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                                    |
[INFO] [stderr]     |                                    the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'life0`
[INFO] [stderr]     |
[INFO] [stderr] 247 |     async fn compute_genesis_block(&self) -> Result<Option<&'life0 (Block, HashSet<String>)>, String> {
[INFO] [stderr]     |                                                             ++++++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/mini_chain/chain.rs:572:61
[INFO] [stderr]     |
[INFO] [stderr] 572 |     async fn stream_transactions(&self) -> Result<BoxStream<'_, Result<Transaction, String>>, String>;
[INFO] [stderr]     |                                  -                          ^^ the same lifetime is elided here
[INFO] [stderr]     |                                  |
[INFO] [stderr]     |                                  the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'life0`
[INFO] [stderr]     |
[INFO] [stderr] 572 -     async fn stream_transactions(&self) -> Result<BoxStream<'_, Result<Transaction, String>>, String>;
[INFO] [stderr] 572 +     async fn stream_transactions(&self) -> Result<BoxStream<'life0, Result<Transaction, String>>, String>;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/mini_chain/chain.rs:643:61
[INFO] [stderr]     |
[INFO] [stderr] 643 |     async fn stream_transactions(&self) -> Result<BoxStream<'_, Result<Transaction, String>>, String> {
[INFO] [stderr]     |                                  -                          ^^ the same lifetime is elided here
[INFO] [stderr]     |                                  |
[INFO] [stderr]     |                                  the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'life0`
[INFO] [stderr]     |
[INFO] [stderr] 643 -     async fn stream_transactions(&self) -> Result<BoxStream<'_, Result<Transaction, String>>, String> {
[INFO] [stderr] 643 +     async fn stream_transactions(&self) -> Result<BoxStream<'life0, Result<Transaction, String>>, String> {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/mini_chain/mempool.rs:56:24
[INFO] [stderr]    |
[INFO] [stderr] 55 |         &self
[INFO] [stderr]    |         - the lifetime is named here
[INFO] [stderr] 56 |     ) -> Result<Option<&Transaction>, String>;
[INFO] [stderr]    |                        ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'life0`
[INFO] [stderr]    |
[INFO] [stderr] 56 |     ) -> Result<Option<&'life0 Transaction>, String>;
[INFO] [stderr]    |                         ++++++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/mini_chain/mempool.rs:227:24
[INFO] [stderr]     |
[INFO] [stderr] 226 |         &self
[INFO] [stderr]     |         - the lifetime is named here
[INFO] [stderr] 227 |     ) -> Result<Option<&Transaction>, String> {
[INFO] [stderr]     |                        ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'life0`
[INFO] [stderr]     |
[INFO] [stderr] 227 |     ) -> Result<Option<&'life0 Transaction>, String> {
[INFO] [stderr]     |                         ++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `distributions::Standard`
[INFO] [stderr]  --> src/mini_chain/chain.rs:7:17
[INFO] [stderr]   |
[INFO] [stderr] 7 | use rand::{Rng, distributions::Standard};
[INFO] [stderr]   |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::hash::Hash`
[INFO] [stderr]    --> src/mini_chain/node.rs:886:9
[INFO] [stderr]     |
[INFO] [stderr] 886 |     use std::hash::Hash;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Add`
[INFO] [stderr]    --> src/mini_chain/node.rs:887:9
[INFO] [stderr]     |
[INFO] [stderr] 887 |     use std::ops::Add;
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Receiver`, `Sender`, and `self`
[INFO] [stderr]    --> src/mini_chain/node.rs:890:29
[INFO] [stderr]     |
[INFO] [stderr] 890 |     use tokio::sync::mpsc::{self, Sender, Receiver};
[INFO] [stderr]     |                             ^^^^  ^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `prev_blocks`
[INFO] [stderr]    --> src/mini_chain/chain.rs:377:21
[INFO] [stderr]     |
[INFO] [stderr] 377 |         for (block, prev_blocks) in &blockchain.blocks {
[INFO] [stderr]     |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_blocks`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mini-chain` (lib) generated 34 warnings (run `cargo fix --lib -p mini-chain` to apply 29 suggestions)
[INFO] [stderr] warning: `mini-chain` (lib test) generated 38 warnings (33 duplicates) (run `cargo fix --lib -p mini-chain --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mini_chain-1b18cea9e54fbe30)
[INFO] [stdout] running 12 tests
[INFO] [stdout] test mini_chain::block::test::test_btree ... ok
[INFO] [stdout] test mini_chain::block::test::test_different_transactions_are_different ... ok
[INFO] [stdout] test mini_chain::chain::test::test_add_block ... ok
[INFO] [stdout] test mini_chain::chain::test::test_get_transaction ... ok
[INFO] [stdout] test mini_chain::chain::test::test_get_chain_tip ... ok
[INFO] [stdout] test network::test::test_delivers ... ok
[INFO] [stdout] test mini_chain::chain::test::test_fork ... ok
[INFO] [stdout] test mini_chain::chain::test::test_fork_and_resolve ... ok
[INFO] [stdout] test mini_chain::block::test::test_mine_block ... ok
[INFO] [stdout] test mini_chain::block::test::test_randomized_mine_block ... ok
[INFO] [stdout] test mini_chain::node::test::test_run_full_node has been running for over 60 seconds
[INFO] [stdout] test simulation::test_simulation has been running for over 60 seconds
[INFO] [stdout] test mini_chain::node::test::test_run_full_node ... FAILED
[INFO] [stdout] test simulation::test_simulation ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- mini_chain::node::test::test_run_full_node stdout ----
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[INFO] [stdout]             └── (3) Block: 00530fd8224790eb 
[INFO] [stdout]                 └── (4) Block: 007c8efe779bfd5f 
[INFO] [stdout]                     └── (5) Block: 008170262cc57bfb < TIP
[INFO] [stdout] 
[INFO] [stdout] Final Chain
[INFO] [stdout] └── (0) Block: f1534392279bddbf 
[INFO] [stdout]     └── (1) Block: 004604343460a578 
[INFO] [stdout]         └── (2) Block: 00892158d79df8c3 
[INFO] [stdout]             └── (3) Block: 00530fd8224790eb 
[INFO] [stdout]                 └── (4) Block: 007c8efe779bfd5f 
[INFO] [stdout]                     └── (5) Block: 008170262cc57bfb < TIP
[INFO] [stdout] 
[INFO] [stdout] Chain has a tall trunk!
[INFO] [stdout] 
[INFO] [stdout] Transaction Success Rate: 21.80028129395218%
[INFO] [stdout] 
[INFO] [stdout] thread 'mini_chain::node::test::test_run_full_node' (26) panicked at src/mini_chain/node.rs:983:9:
[INFO] [stdout] assertion failed: txn_success_rate > 0.75
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x59119039acc2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x59119039acc2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x59119039acc2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x59119039acc2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5911903b153a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5911903b153a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x59119039fd06 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x59119039fd06 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x591190378e8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x591190378e8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x591190392e09 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x59119023530e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x59119023530e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x591190393072 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x591190393072 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x591190378f7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x59119036e199 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x591190379d9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5911903b1c7c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5911903b1c42 - core[27de1724e4349be2]::panicking::panic
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5911901bf8bc - mini_chain[56e96a3db20702fc]::mini_chain::node::test::run_full_node::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/mini_chain/node.rs:983:9
[INFO] [stdout]   21:     0x5911901bfc09 - mini_chain[56e96a3db20702fc]::mini_chain::node::test::test_run_full_node::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/mini_chain/node.rs:993:31
[INFO] [stdout]   22:     0x59119014a92f - <core[27de1724e4349be2]::pin::Pin<&mut dyn core[27de1724e4349be2]::future::future::Future<Output = core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/future/future.rs:133:9
[INFO] [stdout]   23:     0x59119014a9cb - <core[27de1724e4349be2]::pin::Pin<&mut core[27de1724e4349be2]::pin::Pin<&mut dyn core[27de1724e4349be2]::future::future::Future<Output = core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x59119015a42b - <tokio[22b54597ea904c49]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[27de1724e4349be2]::pin::Pin<&mut core[27de1724e4349be2]::pin::Pin<&mut dyn core[27de1724e4349be2]::future::future::Future<Output = core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>>>::{closure#0}::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.33.0/src/runtime/scheduler/current_thread/mod.rs:665:73
[INFO] [stdout]   25:     0x59119015a1ab - tokio[22b54597ea904c49]::runtime::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>, <tokio[22b54597ea904c49]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[27de1724e4349be2]::pin::Pin<&mut core[27de1724e4349be2]::pin::Pin<&mut dyn core[27de1724e4349be2]::future::future::Future<Output = core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.33.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   26:     0x59119015a1ab - tokio[22b54597ea904c49]::runtime::coop::budget::<core[27de1724e4349be2]::task::poll::Poll<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>, <tokio[22b54597ea904c49]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[27de1724e4349be2]::pin::Pin<&mut core[27de1724e4349be2]::pin::Pin<&mut dyn core[27de1724e4349be2]::future::future::Future<Output = core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.33.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   27:     0x59119015a1ab - <tokio[22b54597ea904c49]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[27de1724e4349be2]::pin::Pin<&mut core[27de1724e4349be2]::pin::Pin<&mut dyn core[27de1724e4349be2]::future::future::Future<Output = core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.33.0/src/runtime/scheduler/current_thread/mod.rs:665:25
[INFO] [stdout]   28:     0x59119014d97d - <tokio[22b54597ea904c49]::runtime::scheduler::current_thread::Context>::enter::<core[27de1724e4349be2]::task::poll::Poll<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>, <tokio[22b54597ea904c49]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[27de1724e4349be2]::pin::Pin<&mut core[27de1724e4349be2]::pin::Pin<&mut dyn core[27de1724e4349be2]::future::future::Future<Output = core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.33.0/src/runtime/scheduler/current_thread/mod.rs:410:19
[INFO] [stdout]   29:     0x591190158940 - <tokio[22b54597ea904c49]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[27de1724e4349be2]::pin::Pin<&mut core[27de1724e4349be2]::pin::Pin<&mut dyn core[27de1724e4349be2]::future::future::Future<Output = core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.33.0/src/runtime/scheduler/current_thread/mod.rs:664:44
[INFO] [stdout]   30:     0x59119015868b - <tokio[22b54597ea904c49]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[22b54597ea904c49]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[27de1724e4349be2]::pin::Pin<&mut core[27de1724e4349be2]::pin::Pin<&mut dyn core[27de1724e4349be2]::future::future::Future<Output = core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>>>::{closure#0}, core[27de1724e4349be2]::option::Option<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.33.0/src/runtime/scheduler/current_thread/mod.rs:743:68
[INFO] [stdout]   31:     0x5911902039ea - <tokio[22b54597ea904c49]::runtime::context::scoped::Scoped<tokio[22b54597ea904c49]::runtime::scheduler::Context>>::set::<<tokio[22b54597ea904c49]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[22b54597ea904c49]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[27de1724e4349be2]::pin::Pin<&mut core[27de1724e4349be2]::pin::Pin<&mut dyn core[27de1724e4349be2]::future::future::Future<Output = core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>>>::{closure#0}, core[27de1724e4349be2]::option::Option<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>::{closure#0}, (alloc[a57f19327c0ad893]::boxed::Box<tokio[22b54597ea904c49]::runtime::scheduler::current_thread::Core>, core[27de1724e4349be2]::option::Option<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>)>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.33.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   32:     0x5911901ba39a - tokio[22b54597ea904c49]::runtime::context::set_scheduler::<(alloc[a57f19327c0ad893]::boxed::Box<tokio[22b54597ea904c49]::runtime::scheduler::current_thread::Core>, core[27de1724e4349be2]::option::Option<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>), <tokio[22b54597ea904c49]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[22b54597ea904c49]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[27de1724e4349be2]::pin::Pin<&mut core[27de1724e4349be2]::pin::Pin<&mut dyn core[27de1724e4349be2]::future::future::Future<Output = core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>>>::{closure#0}, core[27de1724e4349be2]::option::Option<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.33.0/src/runtime/context.rs:176:38
[INFO] [stdout]   33:     0x5911902040ab - <std[3b51380354919863]::thread::local::LocalKey<tokio[22b54597ea904c49]::runtime::context::Context>>::try_with::<tokio[22b54597ea904c49]::runtime::context::set_scheduler<(alloc[a57f19327c0ad893]::boxed::Box<tokio[22b54597ea904c49]::runtime::scheduler::current_thread::Core>, core[27de1724e4349be2]::option::Option<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>), <tokio[22b54597ea904c49]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[22b54597ea904c49]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[27de1724e4349be2]::pin::Pin<&mut core[27de1724e4349be2]::pin::Pin<&mut dyn core[27de1724e4349be2]::future::future::Future<Output = core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>>>::{closure#0}, core[27de1724e4349be2]::option::Option<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>::{closure#0}>::{closure#0}, (alloc[a57f19327c0ad893]::boxed::Box<tokio[22b54597ea904c49]::runtime::scheduler::current_thread::Core>, core[27de1724e4349be2]::option::Option<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>)>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   34:     0x591190203cdd - <std[3b51380354919863]::thread::local::LocalKey<tokio[22b54597ea904c49]::runtime::context::Context>>::with::<tokio[22b54597ea904c49]::runtime::context::set_scheduler<(alloc[a57f19327c0ad893]::boxed::Box<tokio[22b54597ea904c49]::runtime::scheduler::current_thread::Core>, core[27de1724e4349be2]::option::Option<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>), <tokio[22b54597ea904c49]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[22b54597ea904c49]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[27de1724e4349be2]::pin::Pin<&mut core[27de1724e4349be2]::pin::Pin<&mut dyn core[27de1724e4349be2]::future::future::Future<Output = core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>>>::{closure#0}, core[27de1724e4349be2]::option::Option<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>::{closure#0}>::{closure#0}, (alloc[a57f19327c0ad893]::boxed::Box<tokio[22b54597ea904c49]::runtime::scheduler::current_thread::Core>, core[27de1724e4349be2]::option::Option<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>)>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   35:     0x5911901b7811 - tokio[22b54597ea904c49]::runtime::context::set_scheduler::<(alloc[a57f19327c0ad893]::boxed::Box<tokio[22b54597ea904c49]::runtime::scheduler::current_thread::Core>, core[27de1724e4349be2]::option::Option<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>), <tokio[22b54597ea904c49]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[22b54597ea904c49]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[27de1724e4349be2]::pin::Pin<&mut core[27de1724e4349be2]::pin::Pin<&mut dyn core[27de1724e4349be2]::future::future::Future<Output = core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>>>::{closure#0}, core[27de1724e4349be2]::option::Option<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.33.0/src/runtime/context.rs:176:17
[INFO] [stdout]   36:     0x5911901510fe - <tokio[22b54597ea904c49]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[22b54597ea904c49]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[27de1724e4349be2]::pin::Pin<&mut core[27de1724e4349be2]::pin::Pin<&mut dyn core[27de1724e4349be2]::future::future::Future<Output = core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>>>::{closure#0}, core[27de1724e4349be2]::option::Option<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.33.0/src/runtime/scheduler/current_thread/mod.rs:743:27
[INFO] [stdout]   37:     0x5911901517e2 - <tokio[22b54597ea904c49]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[27de1724e4349be2]::pin::Pin<&mut core[27de1724e4349be2]::pin::Pin<&mut dyn core[27de1724e4349be2]::future::future::Future<Output = core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.33.0/src/runtime/scheduler/current_thread/mod.rs:652:24
[INFO] [stdout]   38:     0x591190157ed8 - <tokio[22b54597ea904c49]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[27de1724e4349be2]::pin::Pin<&mut dyn core[27de1724e4349be2]::future::future::Future<Output = core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.33.0/src/runtime/scheduler/current_thread/mod.rs:175:33
[INFO] [stdout]   39:     0x5911901b7dca - tokio[22b54597ea904c49]::runtime::context::runtime::enter_runtime::<<tokio[22b54597ea904c49]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[27de1724e4349be2]::pin::Pin<&mut dyn core[27de1724e4349be2]::future::future::Future<Output = core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>>::{closure#0}, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.33.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   40:     0x59119014d706 - <tokio[22b54597ea904c49]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[27de1724e4349be2]::pin::Pin<&mut dyn core[27de1724e4349be2]::future::future::Future<Output = core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.33.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   41:     0x59119018ccf0 - <tokio[22b54597ea904c49]::runtime::runtime::Runtime>::block_on::<core[27de1724e4349be2]::pin::Pin<&mut dyn core[27de1724e4349be2]::future::future::Future<Output = core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.33.0/src/runtime/runtime.rs:348:52
[INFO] [stdout]   42:     0x5911901cac30 - mini_chain[56e96a3db20702fc]::mini_chain::node::test::test_run_full_node
[INFO] [stdout]                                at /opt/rustwide/workdir/src/mini_chain/node.rs:993:31
[INFO] [stdout]   43:     0x5911901bfaad - mini_chain[56e96a3db20702fc]::mini_chain::node::test::test_run_full_node::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/mini_chain/node.rs:991:36
[INFO] [stdout]   44:     0x5911900e4536 - <mini_chain[56e96a3db20702fc]::mini_chain::node::test::test_run_full_node::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5911902296bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5911902296bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   47:     0x591190235f1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   48:     0x591190235f1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   49:     0x591190235f1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   50:     0x591190235f1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x591190235f1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x591190235f1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   53:     0x591190235f1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   54:     0x5911902314c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   55:     0x5911902314c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   56:     0x591190238a12 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   57:     0x591190238a12 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   58:     0x591190238a12 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   59:     0x591190238a12 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   60:     0x591190238a12 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x591190238a12 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   62:     0x591190238a12 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   63:     0x59119039a55f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   64:     0x59119039a55f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   65:     0x74695fa42aa4 - <unknown>
[INFO] [stdout]   66:     0x74695facfa64 - clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     mini_chain::node::test::test_run_full_node
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 11 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 76.73s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "3f292945c1264fae7fa93a7055164c3357810ffc02ccf8788032fb12d7a2b2fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f292945c1264fae7fa93a7055164c3357810ffc02ccf8788032fb12d7a2b2fa", kill_on_drop: false }`
[INFO] [stdout] 3f292945c1264fae7fa93a7055164c3357810ffc02ccf8788032fb12d7a2b2fa
