[INFO] cloning repository https://github.com/123enjoy/time-cache
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/123enjoy/time-cache" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F123enjoy%2Ftime-cache", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F123enjoy%2Ftime-cache'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7922375a43a65aa4700e3112d3fffccdb57bb5aa
[INFO] checking 123enjoy/time-cache against try#5fee451ebd94296ea05214e819c311e164b30af6 for pr-139042
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F123enjoy%2Ftime-cache" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/123enjoy/time-cache on toolchain 5fee451ebd94296ea05214e819c311e164b30af6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5fee451ebd94296ea05214e819c311e164b30af6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/123enjoy/time-cache
[INFO] finished tweaking git repo https://github.com/123enjoy/time-cache
[INFO] tweaked toml for git repo https://github.com/123enjoy/time-cache written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/123enjoy/time-cache 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" "+5fee451ebd94296ea05214e819c311e164b30af6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+5fee451ebd94296ea05214e819c311e164b30af6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2ef5679c9ecad00e614870fa21fd9ef7d2ee6d66270bb7feb22335787962489
[INFO] running `Command { std: "docker" "start" "-a" "a2ef5679c9ecad00e614870fa21fd9ef7d2ee6d66270bb7feb22335787962489", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2ef5679c9ecad00e614870fa21fd9ef7d2ee6d66270bb7feb22335787962489", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2ef5679c9ecad00e614870fa21fd9ef7d2ee6d66270bb7feb22335787962489", kill_on_drop: false }`
[INFO] [stdout] a2ef5679c9ecad00e614870fa21fd9ef7d2ee6d66270bb7feb22335787962489
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+5fee451ebd94296ea05214e819c311e164b30af6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a3994d0818dba347499c915cd2c45419e1d6814c0438343d556b2ab8290d283
[INFO] running `Command { std: "docker" "start" "-a" "6a3994d0818dba347499c915cd2c45419e1d6814c0438343d556b2ab8290d283", kill_on_drop: false }`
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[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]     Checking time-cache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::hash::RandomState`
[INFO] [stdout]  --> tests/client.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::hash::RandomState;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> tests/../src/entity.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde::de::{Error};
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `create_dir`
[INFO] [stdout]  --> tests/../src/io.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs::{create_dir, create_dir_all, File, OpenOptions};
[INFO] [stdout]   |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TSCacheValue`
[INFO] [stdout]  --> tests/../src/io.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::entity::{TSItem, TSValue, TSCacheValue, SaveTimePeriod};
[INFO] [stdout]   |                                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::format::Item`
[INFO] [stdout]  --> tests/../src/db.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use chrono::format::Item;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TSCacheValue`
[INFO] [stdout]  --> tests/../src/db.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::entity::{TSCacheValue, TSItem, TSValue};
[INFO] [stdout]   |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> tests/test01.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> tests/test01.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ptr::write`
[INFO] [stdout]  --> tests/test01.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ptr::write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `encode` and `to_vec`
[INFO] [stdout]  --> tests/test01.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rmp_serde::{encode, from_slice, to_vec, to_vec_named};
[INFO] [stdout]   |                 ^^^^^^              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> tests/../src/entity.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde::de::{Error};
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `create_dir`
[INFO] [stdout]  --> tests/../src/io.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs::{create_dir, create_dir_all, File, OpenOptions};
[INFO] [stdout]   |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TSCacheValue`
[INFO] [stdout]  --> tests/../src/io.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::entity::{TSItem, TSValue, TSCacheValue, SaveTimePeriod};
[INFO] [stdout]   |                                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::format::Item`
[INFO] [stdout]  --> tests/../src/db.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use chrono::format::Item;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TSCacheValue`
[INFO] [stdout]  --> tests/../src/db.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::entity::{TSCacheValue, TSItem, TSValue};
[INFO] [stdout]   |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::io::read_all_items`
[INFO] [stdout]   --> tests/test01.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use crate::io::read_all_items;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/entity.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde::de::{Error};
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `create_dir`
[INFO] [stdout]  --> src/io.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs::{create_dir, create_dir_all, File, OpenOptions};
[INFO] [stdout]   |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TSCacheValue`
[INFO] [stdout]  --> src/io.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::entity::{TSItem, TSValue, TSCacheValue, SaveTimePeriod};
[INFO] [stdout]   |                                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/handle.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TSQueue`
[INFO] [stdout]   --> src/handle.rs:12:32
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::method::{Exception, TSQueue, choose_method};
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/entity.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde::de::{Error};
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DataType`, `SaveTimePeriod`, `TSItem`, and `TSValue`
[INFO] [stdout]   --> src/handle.rs:13:21
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::entity::{TSItem,TSValue,TSCacheValue,SaveTimePeriod,DataType};
[INFO] [stdout]    |                     ^^^^^^ ^^^^^^^              ^^^^^^^^^^^^^^ ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::format::Item`
[INFO] [stdout]  --> src/db.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use chrono::format::Item;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TSCacheValue`
[INFO] [stdout]  --> src/db.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::entity::{TSCacheValue, TSItem, TSValue};
[INFO] [stdout]   |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::panic`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::panic;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `create_dir`
[INFO] [stdout]  --> src/io.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs::{create_dir, create_dir_all, File, OpenOptions};
[INFO] [stdout]   |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TSCacheValue`
[INFO] [stdout]  --> src/io.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::entity::{TSItem, TSValue, TSCacheValue, SaveTimePeriod};
[INFO] [stdout]   |                                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/handle.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TSQueue`
[INFO] [stdout]   --> src/handle.rs:12:32
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::method::{Exception, TSQueue, choose_method};
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DataType`, `SaveTimePeriod`, `TSItem`, and `TSValue`
[INFO] [stdout]   --> src/handle.rs:13:21
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::entity::{TSItem,TSValue,TSCacheValue,SaveTimePeriod,DataType};
[INFO] [stdout]    |                     ^^^^^^ ^^^^^^^              ^^^^^^^^^^^^^^ ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::format::Item`
[INFO] [stdout]  --> src/db.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use chrono::format::Item;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TSCacheValue`
[INFO] [stdout]  --> src/db.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::entity::{TSCacheValue, TSItem, TSValue};
[INFO] [stdout]   |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::panic`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::panic;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/main.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 86  | /     loop {
[INFO] [stdout] 87  | |         let mut buf = BytesMut::with_capacity(1);
[INFO] [stdout] 88  | |         // steam.read_buf(&mut buf).await?;
[INFO] [stdout] 89  | |         let n = match steam.read_buf(&mut buf).await {
[INFO] [stdout] ...   |
[INFO] [stdout] 102 | |         buff.extend_from_slice(&buf[..n]);
[INFO] [stdout] 103 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 104 | /     if buff.len() == 0 {
[INFO] [stdout] 105 | |         println!("eof");
[INFO] [stdout] 106 | |     }
[INFO] [stdout]     | |_____^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/main.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 86  | /     loop {
[INFO] [stdout] 87  | |         let mut buf = BytesMut::with_capacity(1);
[INFO] [stdout] 88  | |         // steam.read_buf(&mut buf).await?;
[INFO] [stdout] 89  | |         let n = match steam.read_buf(&mut buf).await {
[INFO] [stdout] ...   |
[INFO] [stdout] 102 | |         buff.extend_from_slice(&buf[..n]);
[INFO] [stdout] 103 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 104 | /     if buff.len() == 0 {
[INFO] [stdout] 105 | |         println!("eof");
[INFO] [stdout] 106 | |     }
[INFO] [stdout]     | |_____^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/main.rs:9:33
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::{Error, ErrorKind, Read};
[INFO] [stdout]   |                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/main.rs:9:33
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::{Error, ErrorKind, Read};
[INFO] [stdout]   |                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> tests/../src/method.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             unsafe {
[INFO] [stdout]    |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> tests/../src/method.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             unsafe {
[INFO] [stdout]    |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/../src/method.rs:177:13
[INFO] [stdout]     |
[INFO] [stdout] 177 |         let mut h = HashMap::new();
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]    --> tests/../src/method.rs:193:69
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn do_method(&self, param: &[u8], db: &mut MutexGuard<CacheDb>, out: &mut BytesMut) -> Result<(), Exception> {
[INFO] [stdout]     |                                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]    --> tests/../src/method.rs:215:69
[INFO] [stdout]     |
[INFO] [stdout] 215 |     fn do_method(&self, param: &[u8], db: &mut MutexGuard<CacheDb>, out: &mut BytesMut) -> Result<(), Exception> {
[INFO] [stdout]     |                                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/../src/method.rs:177:13
[INFO] [stdout]     |
[INFO] [stdout] 177 |         let mut h = HashMap::new();
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]    --> tests/../src/method.rs:193:69
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn do_method(&self, param: &[u8], db: &mut MutexGuard<CacheDb>, out: &mut BytesMut) -> Result<(), Exception> {
[INFO] [stdout]     |                                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]    --> tests/../src/method.rs:215:69
[INFO] [stdout]     |
[INFO] [stdout] 215 |     fn do_method(&self, param: &[u8], db: &mut MutexGuard<CacheDb>, out: &mut BytesMut) -> Result<(), Exception> {
[INFO] [stdout]     |                                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/../src/db.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let mut v = mem::take(value);
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ret`
[INFO] [stdout]   --> tests/client.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     let ret: TSCacheValue = from_slice(&ret[..n]).unwrap();
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_ret`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TSMethod` is never used
[INFO] [stdout]  --> tests/../src/entity.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | trait TSMethod<T> {
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `length` is never used
[INFO] [stdout]   --> tests/../src/entity.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl DataType {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 22 |     pub fn length(&self) -> u16 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Number` is never constructed
[INFO] [stdout]   --> tests/../src/entity.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub enum TSCacheValue {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 87 |     Number(f64),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TSCacheValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ts_item` is never read
[INFO] [stdout]   --> tests/../src/method.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct TSQueue {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 15 |     ts_item: Box<TSItem>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `query_times` and `query_time` are never used
[INFO] [stdout]   --> tests/../src/method.rs:54:19
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl TSQueue {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub unsafe fn query_times(&mut self, start_time: u128, end_time: u128) -> Vec<&TSCacheValue> {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn query_time(&mut self, time: u128) -> Option<&TSCacheValue> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `ok` is never used
[INFO] [stdout]    --> tests/../src/method.rs:131:12
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl Exception {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn ok(&self, msg: &str) -> Exception {
[INFO] [stdout]     |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `code` and `method` are never read
[INFO] [stdout]    --> tests/../src/method.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub struct TSMethod {
[INFO] [stdout]     |            -------- fields in this struct
[INFO] [stdout] 136 |     code: u16,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 137 |     pub method: Box<dyn Method>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Range` and `Query` are never constructed
[INFO] [stdout]    --> tests/../src/method.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub enum MethodKind {
[INFO] [stdout]     |          ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 145 |     Range,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 146 |     Query,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `choose_method` is never used
[INFO] [stdout]    --> tests/../src/method.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub fn choose_method(action: u16) -> Option<&'static Box<dyn Method>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `do_method` is never used
[INFO] [stdout]    --> tests/../src/method.rs:188:8
[INFO] [stdout]     |
[INFO] [stdout] 187 | pub trait Method: Send + Sync {
[INFO] [stdout]     |           ------ method in this trait
[INFO] [stdout] 188 |     fn do_method(&self, param: &[u8], db: &mut MutexGuard<CacheDb>, out: &mut BytesMut) -> Result<(), Exception>;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_all_items` is never used
[INFO] [stdout]   --> tests/../src/io.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub fn read_all_items(items: &mut Vec<TSItem>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `init`, and `create_item` are never used
[INFO] [stdout]   --> tests/../src/db.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl CacheDb {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 14 |     pub fn new() -> CacheDb {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn init(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn create_item(&mut self, item: TSItem) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/../src/db.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let mut v = mem::take(value);
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `tsName` should have a snake case name
[INFO] [stdout]   --> tests/../src/entity.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub tsName: String,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `ts_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `saveTime` should have a snake case name
[INFO] [stdout]   --> tests/../src/entity.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub saveTime: SaveTimePeriod,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `save_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/test01.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut value = Some(34);
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/method.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             unsafe {
[INFO] [stdout]    |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/method.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             unsafe {
[INFO] [stdout]    |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TSMethod` is never used
[INFO] [stdout]  --> tests/../src/entity.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | trait TSMethod<T> {
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `length` is never used
[INFO] [stdout]   --> tests/../src/entity.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl DataType {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 22 |     pub fn length(&self) -> u16 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Number` is never constructed
[INFO] [stdout]   --> tests/../src/entity.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub enum TSCacheValue {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 87 |     Number(f64),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TSCacheValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ts_item` is never read
[INFO] [stdout]   --> tests/../src/method.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct TSQueue {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 15 |     ts_item: Box<TSItem>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `query_times` and `query_time` are never used
[INFO] [stdout]   --> tests/../src/method.rs:54:19
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl TSQueue {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub unsafe fn query_times(&mut self, start_time: u128, end_time: u128) -> Vec<&TSCacheValue> {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn query_time(&mut self, time: u128) -> Option<&TSCacheValue> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `ok` is never used
[INFO] [stdout]    --> tests/../src/method.rs:131:12
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl Exception {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn ok(&self, msg: &str) -> Exception {
[INFO] [stdout]     |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `code` and `method` are never read
[INFO] [stdout]    --> tests/../src/method.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub struct TSMethod {
[INFO] [stdout]     |            -------- fields in this struct
[INFO] [stdout] 136 |     code: u16,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 137 |     pub method: Box<dyn Method>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Range` and `Query` are never constructed
[INFO] [stdout]    --> tests/../src/method.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub enum MethodKind {
[INFO] [stdout]     |          ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 145 |     Range,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 146 |     Query,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `choose_method` is never used
[INFO] [stdout]    --> tests/../src/method.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub fn choose_method(action: u16) -> Option<&'static Box<dyn Method>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `do_method` is never used
[INFO] [stdout]    --> tests/../src/method.rs:188:8
[INFO] [stdout]     |
[INFO] [stdout] 187 | pub trait Method: Send + Sync {
[INFO] [stdout]     |           ------ method in this trait
[INFO] [stdout] 188 |     fn do_method(&self, param: &[u8], db: &mut MutexGuard<CacheDb>, out: &mut BytesMut) -> Result<(), Exception>;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_all_items` is never used
[INFO] [stdout]   --> tests/../src/io.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub fn read_all_items(items: &mut Vec<TSItem>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `init`, and `create_item` are never used
[INFO] [stdout]   --> tests/../src/db.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl CacheDb {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 14 |     pub fn new() -> CacheDb {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn init(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn create_item(&mut self, item: TSItem) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `tsName` should have a snake case name
[INFO] [stdout]   --> tests/../src/entity.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub tsName: String,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `ts_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `saveTime` should have a snake case name
[INFO] [stdout]   --> tests/../src/entity.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub saveTime: SaveTimePeriod,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `save_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/method.rs:177:13
[INFO] [stdout]     |
[INFO] [stdout] 177 |         let mut h = HashMap::new();
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/method.rs:177:13
[INFO] [stdout]     |
[INFO] [stdout] 177 |         let mut h = HashMap::new();
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]    --> src/method.rs:193:69
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn do_method(&self, param: &[u8], db: &mut MutexGuard<CacheDb>, out: &mut BytesMut) -> Result<(), Exception> {
[INFO] [stdout]     |                                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]    --> src/method.rs:193:69
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn do_method(&self, param: &[u8], db: &mut MutexGuard<CacheDb>, out: &mut BytesMut) -> Result<(), Exception> {
[INFO] [stdout]     |                                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]    --> src/method.rs:215:69
[INFO] [stdout]     |
[INFO] [stdout] 215 |     fn do_method(&self, param: &[u8], db: &mut MutexGuard<CacheDb>, out: &mut BytesMut) -> Result<(), Exception> {
[INFO] [stdout]     |                                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]    --> src/method.rs:215:69
[INFO] [stdout]     |
[INFO] [stdout] 215 |     fn do_method(&self, param: &[u8], db: &mut MutexGuard<CacheDb>, out: &mut BytesMut) -> Result<(), Exception> {
[INFO] [stdout]     |                                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/db.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let mut v = mem::take(value);
[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/db.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let mut v = mem::take(value);
[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/main.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let mut db = Arc::new(Mutex::new(CacheDb::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]   --> src/main.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let mut db = Arc::new(Mutex::new(CacheDb::new()));
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main1` is never used
[INFO] [stdout]   --> src/main.rs:61:10
[INFO] [stdout]    |
[INFO] [stdout] 61 | async fn main1() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main1` is never used
[INFO] [stdout]   --> src/main.rs:61:10
[INFO] [stdout]    |
[INFO] [stdout] 61 | async fn main1() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process` is never used
[INFO] [stdout]   --> src/main.rs:83:10
[INFO] [stdout]    |
[INFO] [stdout] 83 | async fn process(socket: &mut TcpStream) -> Result<(), Error> {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TSMethod` is never used
[INFO] [stdout]  --> src/entity.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | trait TSMethod<T> {
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process` is never used
[INFO] [stdout]   --> src/main.rs:83:10
[INFO] [stdout]    |
[INFO] [stdout] 83 | async fn process(socket: &mut TcpStream) -> Result<(), Error> {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TSMethod` is never used
[INFO] [stdout]  --> src/entity.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | trait TSMethod<T> {
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `length` is never used
[INFO] [stdout]   --> src/entity.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl DataType {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 22 |     pub fn length(&self) -> u16 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `length` is never used
[INFO] [stdout]   --> src/entity.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl DataType {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 22 |     pub fn length(&self) -> u16 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Number` is never constructed
[INFO] [stdout]   --> src/entity.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub enum TSCacheValue {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 87 |     Number(f64),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TSCacheValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ts_item` is never read
[INFO] [stdout]   --> src/method.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct TSQueue {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 15 |     ts_item: Box<TSItem>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Number` is never constructed
[INFO] [stdout]   --> src/entity.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub enum TSCacheValue {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 87 |     Number(f64),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TSCacheValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `query_times` and `query_time` are never used
[INFO] [stdout]   --> src/method.rs:54:19
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl TSQueue {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub unsafe fn query_times(&mut self, start_time: u128, end_time: u128) -> Vec<&TSCacheValue> {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn query_time(&mut self, time: u128) -> Option<&TSCacheValue> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ts_item` is never read
[INFO] [stdout]   --> src/method.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct TSQueue {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 15 |     ts_item: Box<TSItem>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `ok` is never used
[INFO] [stdout]    --> src/method.rs:131:12
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl Exception {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn ok(&self, msg: &str) -> Exception {
[INFO] [stdout]     |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `query_times` and `query_time` are never used
[INFO] [stdout]   --> src/method.rs:54:19
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl TSQueue {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub unsafe fn query_times(&mut self, start_time: u128, end_time: u128) -> Vec<&TSCacheValue> {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn query_time(&mut self, time: u128) -> Option<&TSCacheValue> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Range` and `Query` are never constructed
[INFO] [stdout]    --> src/method.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub enum MethodKind {
[INFO] [stdout]     |          ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 145 |     Range,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 146 |     Query,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `ok` is never used
[INFO] [stdout]    --> src/method.rs:131:12
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl Exception {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn ok(&self, msg: &str) -> Exception {
[INFO] [stdout]     |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TsConnection` is never constructed
[INFO] [stdout]   --> src/handle.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct TsConnection {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Range` and `Query` are never constructed
[INFO] [stdout]    --> src/method.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub enum MethodKind {
[INFO] [stdout]     |          ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 145 |     Range,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 146 |     Query,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TsConnection` is never constructed
[INFO] [stdout]   --> src/handle.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct TsConnection {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `tsName` should have a snake case name
[INFO] [stdout]   --> src/entity.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub tsName: String,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `ts_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `saveTime` should have a snake case name
[INFO] [stdout]   --> src/entity.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub saveTime: SaveTimePeriod,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `save_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `tsName` should have a snake case name
[INFO] [stdout]   --> src/entity.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub tsName: String,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `ts_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `saveTime` should have a snake case name
[INFO] [stdout]   --> src/entity.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub saveTime: SaveTimePeriod,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `save_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.26s
[INFO] running `Command { std: "docker" "inspect" "6a3994d0818dba347499c915cd2c45419e1d6814c0438343d556b2ab8290d283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a3994d0818dba347499c915cd2c45419e1d6814c0438343d556b2ab8290d283", kill_on_drop: false }`
[INFO] [stdout] 6a3994d0818dba347499c915cd2c45419e1d6814c0438343d556b2ab8290d283
