[INFO] cloning repository https://github.com/tur461/one_and_only_blocks
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tur461/one_and_only_blocks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftur461%2Fone_and_only_blocks", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftur461%2Fone_and_only_blocks'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 90f07a10031692c4450045dbb0ce0614da0b6cb0
[INFO] checking tur461/one_and_only_blocks against master#c756124775121dea0e640652c5ee3c89e3dd0eb4 for pr-154971-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftur461%2Fone_and_only_blocks" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tur461/one_and_only_blocks
[INFO] finished tweaking git repo https://github.com/tur461/one_and_only_blocks
[INFO] tweaked toml for git repo https://github.com/tur461/one_and_only_blocks written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tur461/one_and_only_blocks on toolchain c756124775121dea0e640652c5ee3c89e3dd0eb4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tur461/one_and_only_blocks 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" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5298606e21d82f4a411a3bb4dec9aa899ea5798e12f3f7dcdc624639a9108abc
[INFO] running `Command { std: "docker" "start" "-a" "5298606e21d82f4a411a3bb4dec9aa899ea5798e12f3f7dcdc624639a9108abc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5298606e21d82f4a411a3bb4dec9aa899ea5798e12f3f7dcdc624639a9108abc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5298606e21d82f4a411a3bb4dec9aa899ea5798e12f3f7dcdc624639a9108abc", kill_on_drop: false }`
[INFO] [stdout] 5298606e21d82f4a411a3bb4dec9aa899ea5798e12f3f7dcdc624639a9108abc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3432989de23b85c076bb3fabd26374419aefafa9bfb5aba92acac0389a751b1
[INFO] running `Command { std: "docker" "start" "-a" "e3432989de23b85c076bb3fabd26374419aefafa9bfb5aba92acac0389a751b1", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
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[INFO] [stderr]     Checking blocks_one v0.1.0 (/opt/rustwide/workdir/blocks_one)
[INFO] [stderr]     Checking blocks v0.1.0 (/opt/rustwide/workdir/blocks)
[INFO] [stdout] warning: unused imports: `HashSet` and `hash::Hash`
[INFO] [stdout]  --> blocks_one/src/main.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::{HashMap, HashSet}, env, hash::Hash, str::FromStr, sync::Arc};
[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: `BlockId` and `Filter`
[INFO] [stdout]  --> blocks_one/src/main.rs:8:58
[INFO] [stdout]   |
[INFO] [stdout] 8 | use web3::{signing::keccak256, transports::Http, types::{BlockId, Filter, FilterBuilder, H160, H256, U64}};
[INFO] [stdout]   |                                                          ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Transaction`
[INFO] [stdout]  --> blocks_one/src/main.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 | use web3::types::{Log, BlockNumber, Transaction};
[INFO] [stdout]   |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `result`
[INFO] [stdout]  --> blocks_one/src/logger.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{result, fmt};
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LogLevel`
[INFO] [stdout]   --> blocks_one/src/main.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 | use logger::{LogLevel, FileLogger};
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Bson`
[INFO] [stdout]   --> blocks_one/src/main.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | use bson::{Bson};
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashSet` and `hash::Hash`
[INFO] [stdout]  --> blocks_one/src/main.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::{HashMap, HashSet}, env, hash::Hash, str::FromStr, sync::Arc};
[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: `BlockId` and `Filter`
[INFO] [stdout]  --> blocks_one/src/main.rs:8:58
[INFO] [stdout]   |
[INFO] [stdout] 8 | use web3::{signing::keccak256, transports::Http, types::{BlockId, Filter, FilterBuilder, H160, H256, U64}};
[INFO] [stdout]   |                                                          ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Transaction`
[INFO] [stdout]  --> blocks_one/src/main.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 | use web3::types::{Log, BlockNumber, Transaction};
[INFO] [stdout]   |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `result`
[INFO] [stdout]  --> blocks_one/src/logger.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{result, fmt};
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LogLevel`
[INFO] [stdout]   --> blocks_one/src/main.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 | use logger::{LogLevel, FileLogger};
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Bson`
[INFO] [stdout]   --> blocks_one/src/main.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | use bson::{Bson};
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> blocks_one/src/main.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |     let mut matched_evts: Vec<String> = Vec::new();
[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]    --> blocks_one/src/main.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |     let mut matched_data_vec = Vec::<String>::new();
[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]    --> blocks_one/src/main.rs:188:9
[INFO] [stdout]     |
[INFO] [stdout] 188 |     for mut i in 0..len {
[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]    --> blocks_one/src/main.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |     let mut matched_evts: Vec<String> = Vec::new();
[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]    --> blocks_one/src/main.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |     let mut matched_data_vec = Vec::<String>::new();
[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]    --> blocks_one/src/main.rs:188:9
[INFO] [stdout]     |
[INFO] [stdout] 188 |     for mut i in 0..len {
[INFO] [stdout]     |         ----^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mongodb::bson::oid::ObjectId`
[INFO] [stdout]  --> blocks_query/src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use mongodb::bson::oid::ObjectId;
[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: `result`
[INFO] [stdout]  --> blocks/src/logger.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{result, fmt};
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> blocks_one/src/main.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let mut logger = Arc::new(FileLogger::new(INFO_LOG_FILE, ERR_LOG_FILE)?);
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `each`
[INFO] [stdout]   --> blocks_one/src/main.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let each = total / 1000;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_each`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `logger`
[INFO] [stdout]    --> blocks_one/src/main.rs:268:148
[INFO] [stdout]     |
[INFO] [stdout] 268 | ... 32],  (String, String)>, logger: &FileLogger) {
[INFO] [stdout]     |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matched_evts`
[INFO] [stdout]    --> blocks_one/src/main.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |     let mut matched_evts: Vec<String> = Vec::new();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matched_evts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matched_data_vec`
[INFO] [stdout]    --> blocks_one/src/main.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |     let mut matched_data_vec = Vec::<String>::new();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matched_data_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> blocks_one/src/main.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let mut logger = Arc::new(FileLogger::new(INFO_LOG_FILE, ERR_LOG_FILE)?);
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `each`
[INFO] [stdout]   --> blocks_one/src/main.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let each = total / 1000;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_each`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `logger`
[INFO] [stdout]    --> blocks_one/src/main.rs:268:148
[INFO] [stdout]     |
[INFO] [stdout] 268 | ... 32],  (String, String)>, logger: &FileLogger) {
[INFO] [stdout]     |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matched_evts`
[INFO] [stdout]    --> blocks_one/src/main.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |     let mut matched_evts: Vec<String> = Vec::new();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matched_evts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matched_data_vec`
[INFO] [stdout]    --> blocks_one/src/main.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |     let mut matched_data_vec = Vec::<String>::new();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matched_data_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> blocks_one/src/main.rs:151:17
[INFO] [stdout]     |
[INFO] [stdout] 151 |     let clz = |(i, s)| {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decompress_it` is never used
[INFO] [stdout]    --> blocks_one/src/main.rs:261:4
[INFO] [stdout]     |
[INFO] [stdout] 261 | fn decompress_it(d: &[u8]) -> Result<String, std::io::Error> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `info_file` and `err_file` are never read
[INFO] [stdout]  --> blocks_one/src/logger.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct FileLogger {
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] 8 |     info_file: Mutex<File>,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 9 |     err_file: Mutex<File>,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Logger` is never used
[INFO] [stdout]   --> blocks_one/src/logger.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait Logger {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LogLevel` is never used
[INFO] [stdout]   --> blocks_one/src/logger.rs:49:10
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub enum LogLevel {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> blocks_one/src/main.rs:151:17
[INFO] [stdout]     |
[INFO] [stdout] 151 |     let clz = |(i, s)| {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decompress_it` is never used
[INFO] [stdout]    --> blocks_one/src/main.rs:261:4
[INFO] [stdout]     |
[INFO] [stdout] 261 | fn decompress_it(d: &[u8]) -> Result<String, std::io::Error> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `info_file` and `err_file` are never read
[INFO] [stdout]  --> blocks_one/src/logger.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct FileLogger {
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] 8 |     info_file: Mutex<File>,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 9 |     err_file: Mutex<File>,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Logger` is never used
[INFO] [stdout]   --> blocks_one/src/logger.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait Logger {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LogLevel` is never used
[INFO] [stdout]   --> blocks_one/src/logger.rs:49:10
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub enum LogLevel {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `logFilter` should have a snake case name
[INFO] [stdout]    --> blocks_one/src/main.rs:275:13
[INFO] [stdout]     |
[INFO] [stdout] 275 |         let logFilter = FilterBuilder::default().address(vec![contract.address()]).from_block(bn_start).to_block(bn_end).build();
[INFO] [stdout]     |             ^^^^^^^^^ help: convert the identifier to snake case: `log_filter`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `logFilter` should have a snake case name
[INFO] [stdout]    --> blocks_one/src/main.rs:275:13
[INFO] [stdout]     |
[INFO] [stdout] 275 |         let logFilter = FilterBuilder::default().address(vec![contract.address()]).from_block(bn_start).to_block(bn_end).build();
[INFO] [stdout]     |             ^^^^^^^^^ help: convert the identifier to snake case: `log_filter`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mongodb::bson::oid::ObjectId`
[INFO] [stdout]  --> blocks_query/src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use mongodb::bson::oid::ObjectId;
[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: `result`
[INFO] [stdout]  --> blocks/src/logger.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{result, fmt};
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> blocks/src/main.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |         for mut task in tasks {
[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]   --> blocks/src/main.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let mut event_counter: u64 = 0;
[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]   --> blocks/src/main.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let mut logger = Arc::new(FileLogger::new(INFO_LOG_FILE, ERR_LOG_FILE)?);
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event_counter`
[INFO] [stdout]   --> blocks/src/main.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let mut event_counter: u64 = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_counter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EVENT_COLLECTION` is never used
[INFO] [stdout]   --> blocks/src/main.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 | const EVENT_COLLECTION: &str = "events_table";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEBUG_LOG_FILE` is never used
[INFO] [stdout]   --> blocks/src/main.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | const DEBUG_LOG_FILE: &str = "./logs/debug.log";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WARN_LOG_FILE` is never used
[INFO] [stdout]   --> blocks/src/main.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 | const WARN_LOG_FILE: &str = "./logs/warning.log";
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> blocks/src/main.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |         for mut task in tasks {
[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]   --> blocks/src/main.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let mut event_counter: u64 = 0;
[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]   --> blocks/src/main.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let mut logger = Arc::new(FileLogger::new(INFO_LOG_FILE, ERR_LOG_FILE)?);
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event_counter`
[INFO] [stdout]   --> blocks/src/main.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let mut event_counter: u64 = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_counter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> blocks/src/main.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |             task.await;
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 89 |             let _ = task.await;
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> blocks/src/logger.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         file.lock().await.write_all(fmt_msg.as_bytes());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let _ = file.lock().await.write_all(fmt_msg.as_bytes());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EVENT_COLLECTION` is never used
[INFO] [stdout]   --> blocks/src/main.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 | const EVENT_COLLECTION: &str = "events_table";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEBUG_LOG_FILE` is never used
[INFO] [stdout]   --> blocks/src/main.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | const DEBUG_LOG_FILE: &str = "./logs/debug.log";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WARN_LOG_FILE` is never used
[INFO] [stdout]   --> blocks/src/main.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 | const WARN_LOG_FILE: &str = "./logs/warning.log";
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> blocks/src/main.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |             task.await;
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 89 |             let _ = task.await;
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> blocks/src/logger.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         file.lock().await.write_all(fmt_msg.as_bytes());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let _ = file.lock().await.write_all(fmt_msg.as_bytes());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "e3432989de23b85c076bb3fabd26374419aefafa9bfb5aba92acac0389a751b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3432989de23b85c076bb3fabd26374419aefafa9bfb5aba92acac0389a751b1", kill_on_drop: false }`
[INFO] [stdout] e3432989de23b85c076bb3fabd26374419aefafa9bfb5aba92acac0389a751b1
