[INFO] cloning repository https://github.com/zhoujun681/ip_manager_server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zhoujun681/ip_manager_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhoujun681%2Fip_manager_server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhoujun681%2Fip_manager_server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e51a32d4053ee872bf4fff5ab8077bd825e3e97d
[INFO] checking zhoujun681/ip_manager_server against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhoujun681%2Fip_manager_server" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zhoujun681/ip_manager_server
[INFO] finished tweaking git repo https://github.com/zhoujun681/ip_manager_server
[INFO] tweaked toml for git repo https://github.com/zhoujun681/ip_manager_server written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zhoujun681/ip_manager_server on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zhoujun681/ip_manager_server 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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1b2756b5b5a4f2a6c604d7e89ec3cf0a42490a2da064988381249cf47c438e2
[INFO] running `Command { std: "docker" "start" "-a" "a1b2756b5b5a4f2a6c604d7e89ec3cf0a42490a2da064988381249cf47c438e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1b2756b5b5a4f2a6c604d7e89ec3cf0a42490a2da064988381249cf47c438e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1b2756b5b5a4f2a6c604d7e89ec3cf0a42490a2da064988381249cf47c438e2", kill_on_drop: false }`
[INFO] [stdout] a1b2756b5b5a4f2a6c604d7e89ec3cf0a42490a2da064988381249cf47c438e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa34b435312de62be7b7cf7af437f56e8f434277a60e37866627d6ace9497bb5
[INFO] running `Command { std: "docker" "start" "-a" "fa34b435312de62be7b7cf7af437f56e8f434277a60e37866627d6ace9497bb5", kill_on_drop: false }`
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[INFO] [stderr]    Compiling libsqlite3-sys v0.20.1
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[INFO] [stderr]     Checking actix-router v0.2.5
[INFO] [stderr]     Checking serde_yaml v0.8.15
[INFO] [stderr]     Checking actix-http v2.2.0
[INFO] [stderr]     Checking rusqlite v0.24.2
[INFO] [stderr]     Checking awc v2.0.3
[INFO] [stderr]     Checking actix-web v3.3.2
[INFO] [stderr]     Checking actix-cors v0.5.3
[INFO] [stderr]     Checking IpManagerServer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `winping::Buffer`, `winping::Pinger`
[INFO] [stdout]  --> src/my_sqlite_dao.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | use winping::{Buffer, Pinger};
[INFO] [stdout]   |               ^^^^^^  ^^^^^^ no `Pinger` in the root
[INFO] [stdout]   |               |
[INFO] [stdout]   |               no `Buffer` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HttpRequest`
[INFO] [stdout]   --> src/main.rs:10:52
[INFO] [stdout]    |
[INFO] [stdout] 10 | use actix_web::{get, http::header, post, web, App, HttpRequest, HttpResponse, HttpServer};
[INFO] [stdout]    |                                                    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::env;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_yaml::Error`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use serde_yaml::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::fs::File;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `actix_web::web::Json`
[INFO] [stdout]  --> src/my_sqlite_dao.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix_web::web::Json;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusqlite::types::Null`
[INFO] [stdout]  --> src/my_sqlite_dao.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rusqlite::types::Null;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Transaction`
[INFO] [stdout]  --> src/my_sqlite_dao.rs:3:44
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rusqlite::{params, Connection, Result, Transaction};
[INFO] [stdout]   |                                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `part` should have an upper camel case name
[INFO] [stdout]   --> src/my_sqlite_dao.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct part {
[INFO] [stdout]    |            ^^^^ help: convert the identifier to upper camel case: `Part`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `department` should have an upper camel case name
[INFO] [stdout]   --> src/my_sqlite_dao.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct department {
[INFO] [stdout]    |            ^^^^^^^^^^ help: convert the identifier to upper camel case: `Department`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ip_address` should have an upper camel case name
[INFO] [stdout]   --> src/my_sqlite_dao.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct ip_address {
[INFO] [stdout]    |            ^^^^^^^^^^ help: convert the identifier to upper camel case: `IpAddress`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:204:8
[INFO] [stdout]     |
[INFO] [stdout] 204 |     if (ip.is_empty()) {
[INFO] [stdout]     |        ^             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 204 -     if (ip.is_empty()) {
[INFO] [stdout] 204 +     if ip.is_empty() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:227:8
[INFO] [stdout]     |
[INFO] [stdout] 227 |     if (result == 0) {
[INFO] [stdout]     |        ^           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 227 -     if (result == 0) {
[INFO] [stdout] 227 +     if result == 0 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:254:8
[INFO] [stdout]     |
[INFO] [stdout] 254 |     if (is_locked == -1) {
[INFO] [stdout]     |        ^               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 254 -     if (is_locked == -1) {
[INFO] [stdout] 254 +     if is_locked == -1 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:256:15
[INFO] [stdout]     |
[INFO] [stdout] 256 |     } else if (is_locked > 0) {
[INFO] [stdout]     |               ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 256 -     } else if (is_locked > 0) {
[INFO] [stdout] 256 +     } else if is_locked > 0 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:262:8
[INFO] [stdout]     |
[INFO] [stdout] 262 |     if (is_locked == 1) {
[INFO] [stdout]     |        ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 262 -     if (is_locked == 1) {
[INFO] [stdout] 262 +     if is_locked == 1 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:285:8
[INFO] [stdout]     |
[INFO] [stdout] 285 |     if (result > 0) {
[INFO] [stdout]     |        ^          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 285 -     if (result > 0) {
[INFO] [stdout] 285 +     if result > 0 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:308:8
[INFO] [stdout]     |
[INFO] [stdout] 308 |     if (result > 0) {
[INFO] [stdout]     |        ^          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 308 -     if (result > 0) {
[INFO] [stdout] 308 +     if result > 0 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:358:8
[INFO] [stdout]     |
[INFO] [stdout] 358 |     if (part_id == -1) {
[INFO] [stdout]     |        ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 358 -     if (part_id == -1) {
[INFO] [stdout] 358 +     if part_id == -1 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:431:8
[INFO] [stdout]     |
[INFO] [stdout] 431 |     if (overlap_count > 0) {
[INFO] [stdout]     |        ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 431 -     if (overlap_count > 0) {
[INFO] [stdout] 431 +     if overlap_count > 0 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:627:8
[INFO] [stdout]     |
[INFO] [stdout] 627 |     if (overlap_count > 0) {
[INFO] [stdout]     |        ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 627 -     if (overlap_count > 0) {
[INFO] [stdout] 627 +     if overlap_count > 0 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:699:8
[INFO] [stdout]     |
[INFO] [stdout] 699 |     if (ip_address_end != ip_address_end_old) {
[INFO] [stdout]     |        ^                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 699 -     if (ip_address_end != ip_address_end_old) {
[INFO] [stdout] 699 +     if ip_address_end != ip_address_end_old {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:706:12
[INFO] [stdout]     |
[INFO] [stdout] 706 |         if (result < 0 && result != -2) {
[INFO] [stdout]     |            ^                          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 706 -         if (result < 0 && result != -2) {
[INFO] [stdout] 706 +         if result < 0 && result != -2 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:725:8
[INFO] [stdout]     |
[INFO] [stdout] 725 |     if (ip_address_end != ip_address_end_old) {
[INFO] [stdout]     |        ^                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 725 -     if (ip_address_end != ip_address_end_old) {
[INFO] [stdout] 725 +     if ip_address_end != ip_address_end_old {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Query_Ip` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct Query_Ip {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to upper camel case: `QueryIp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Check_Ip` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct Check_Ip {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to upper camel case: `CheckIp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `winping::Buffer`, `winping::Pinger`
[INFO] [stdout]  --> src/my_sqlite_dao.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | use winping::{Buffer, Pinger};
[INFO] [stdout]   |               ^^^^^^  ^^^^^^ no `Pinger` in the root
[INFO] [stdout]   |               |
[INFO] [stdout]   |               no `Buffer` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HttpRequest`
[INFO] [stdout]   --> src/main.rs:10:52
[INFO] [stdout]    |
[INFO] [stdout] 10 | use actix_web::{get, http::header, post, web, App, HttpRequest, HttpResponse, HttpServer};
[INFO] [stdout]    |                                                    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::env;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_yaml::Error`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use serde_yaml::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::fs::File;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `actix_web::web::Json`
[INFO] [stdout]  --> src/my_sqlite_dao.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix_web::web::Json;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusqlite::types::Null`
[INFO] [stdout]  --> src/my_sqlite_dao.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rusqlite::types::Null;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Transaction`
[INFO] [stdout]  --> src/my_sqlite_dao.rs:3:44
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rusqlite::{params, Connection, Result, Transaction};
[INFO] [stdout]   |                                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `part` should have an upper camel case name
[INFO] [stdout]   --> src/my_sqlite_dao.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct part {
[INFO] [stdout]    |            ^^^^ help: convert the identifier to upper camel case: `Part`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `department` should have an upper camel case name
[INFO] [stdout]   --> src/my_sqlite_dao.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct department {
[INFO] [stdout]    |            ^^^^^^^^^^ help: convert the identifier to upper camel case: `Department`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ip_address` should have an upper camel case name
[INFO] [stdout]   --> src/my_sqlite_dao.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct ip_address {
[INFO] [stdout]    |            ^^^^^^^^^^ help: convert the identifier to upper camel case: `IpAddress`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:204:8
[INFO] [stdout]     |
[INFO] [stdout] 204 |     if (ip.is_empty()) {
[INFO] [stdout]     |        ^             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 204 -     if (ip.is_empty()) {
[INFO] [stdout] 204 +     if ip.is_empty() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:227:8
[INFO] [stdout]     |
[INFO] [stdout] 227 |     if (result == 0) {
[INFO] [stdout]     |        ^           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 227 -     if (result == 0) {
[INFO] [stdout] 227 +     if result == 0 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:254:8
[INFO] [stdout]     |
[INFO] [stdout] 254 |     if (is_locked == -1) {
[INFO] [stdout]     |        ^               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 254 -     if (is_locked == -1) {
[INFO] [stdout] 254 +     if is_locked == -1 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:256:15
[INFO] [stdout]     |
[INFO] [stdout] 256 |     } else if (is_locked > 0) {
[INFO] [stdout]     |               ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 256 -     } else if (is_locked > 0) {
[INFO] [stdout] 256 +     } else if is_locked > 0 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:262:8
[INFO] [stdout]     |
[INFO] [stdout] 262 |     if (is_locked == 1) {
[INFO] [stdout]     |        ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 262 -     if (is_locked == 1) {
[INFO] [stdout] 262 +     if is_locked == 1 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:285:8
[INFO] [stdout]     |
[INFO] [stdout] 285 |     if (result > 0) {
[INFO] [stdout]     |        ^          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 285 -     if (result > 0) {
[INFO] [stdout] 285 +     if result > 0 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:308:8
[INFO] [stdout]     |
[INFO] [stdout] 308 |     if (result > 0) {
[INFO] [stdout]     |        ^          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 308 -     if (result > 0) {
[INFO] [stdout] 308 +     if result > 0 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:358:8
[INFO] [stdout]     |
[INFO] [stdout] 358 |     if (part_id == -1) {
[INFO] [stdout]     |        ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 358 -     if (part_id == -1) {
[INFO] [stdout] 358 +     if part_id == -1 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:431:8
[INFO] [stdout]     |
[INFO] [stdout] 431 |     if (overlap_count > 0) {
[INFO] [stdout]     |        ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 431 -     if (overlap_count > 0) {
[INFO] [stdout] 431 +     if overlap_count > 0 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |     let mut myconn = my_sqlite_dao::init_db().expect("数据库初始化失败");
[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: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:627:8
[INFO] [stdout]     |
[INFO] [stdout] 627 |     if (overlap_count > 0) {
[INFO] [stdout]     |        ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 627 -     if (overlap_count > 0) {
[INFO] [stdout] 627 +     if overlap_count > 0 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:699:8
[INFO] [stdout]     |
[INFO] [stdout] 699 |     if (ip_address_end != ip_address_end_old) {
[INFO] [stdout]     |        ^                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 699 -     if (ip_address_end != ip_address_end_old) {
[INFO] [stdout] 699 +     if ip_address_end != ip_address_end_old {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:706:12
[INFO] [stdout]     |
[INFO] [stdout] 706 |         if (result < 0 && result != -2) {
[INFO] [stdout]     |            ^                          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 706 -         if (result < 0 && result != -2) {
[INFO] [stdout] 706 +         if result < 0 && result != -2 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/my_sqlite_dao.rs:725:8
[INFO] [stdout]     |
[INFO] [stdout] 725 |     if (ip_address_end != ip_address_end_old) {
[INFO] [stdout]     |        ^                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 725 -     if (ip_address_end != ip_address_end_old) {
[INFO] [stdout] 725 +     if ip_address_end != ip_address_end_old {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Query_Ip` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct Query_Ip {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to upper camel case: `QueryIp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |     let mut myconn = my_sqlite_dao::init_db().expect("数据库初始化失败");
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Check_Ip` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct Check_Ip {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to upper camel case: `CheckIp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:239:9
[INFO] [stdout]     |
[INFO] [stdout] 239 |     let mut myconn = my_sqlite_dao::init_db().expect("数据库初始化失败");
[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:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |     let mut myconn = my_sqlite_dao::init_db().expect("数据库初始化失败");
[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/main.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |     let mut myconn = my_sqlite_dao::init_db().expect("数据库初始化失败");
[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:239:9
[INFO] [stdout]     |
[INFO] [stdout] 239 |     let mut myconn = my_sqlite_dao::init_db().expect("数据库初始化失败");
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/my_sqlite_dao.rs:89:25
[INFO] [stdout]    |
[INFO] [stdout] 89 |                     Err(err) => "None".to_string(),
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/my_sqlite_dao.rs:93:25
[INFO] [stdout]    |
[INFO] [stdout] 93 |                     Err(err) => "None".to_string(),
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/my_sqlite_dao.rs:97:25
[INFO] [stdout]    |
[INFO] [stdout] 97 |                     Err(err) => "None".to_string(),
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/my_sqlite_dao.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let mut b: User = User {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/my_sqlite_dao.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let mut b: User = User {
[INFO] [stdout]     |         ----^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/my_sqlite_dao.rs:189:21
[INFO] [stdout]     |
[INFO] [stdout] 188 |                     Ok(ip) => Some(ip),
[INFO] [stdout]     |                     ------ matches all the relevant values
[INFO] [stdout] 189 |                     Ok(_) => None,
[INFO] [stdout]     |                     ^^^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/my_sqlite_dao.rs:190:25
[INFO] [stdout]     |
[INFO] [stdout] 190 |                     Err(err) => None,
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/my_sqlite_dao.rs:246:25
[INFO] [stdout]     |
[INFO] [stdout] 246 |                     Err(err) => -1,
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/my_sqlite_dao.rs:356:9
[INFO] [stdout]     |
[INFO] [stdout] 356 |     let mut my_params = format!("{}", part_id);
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ResultFlag` is never read
[INFO] [stdout]    --> src/my_sqlite_dao.rs:400:13
[INFO] [stdout]     |
[INFO] [stdout] 400 |     let mut ResultFlag = 1;
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `part_count` is never read
[INFO] [stdout]    --> src/my_sqlite_dao.rs:412:13
[INFO] [stdout]     |
[INFO] [stdout] 412 |     let mut part_count = 0;
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `department_count` is never read
[INFO] [stdout]    --> src/my_sqlite_dao.rs:413:13
[INFO] [stdout]     |
[INFO] [stdout] 413 |     let mut department_count = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `department_id` is never read
[INFO] [stdout]    --> src/my_sqlite_dao.rs:414:13
[INFO] [stdout]     |
[INFO] [stdout] 414 |     let mut department_id = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/my_sqlite_dao.rs:438:9
[INFO] [stdout]     |
[INFO] [stdout] 438 |     let mut tx = myconn.transaction().unwrap();
[INFO] [stdout]     |         ----^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/my_sqlite_dao.rs:468:13
[INFO] [stdout]     |
[INFO] [stdout] 468 |         let result = myconn
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/my_sqlite_dao.rs:476:13
[INFO] [stdout]     |
[INFO] [stdout] 476 |         let result = myconn
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/my_sqlite_dao.rs:492:13
[INFO] [stdout]     |
[INFO] [stdout] 492 |         let result = myconn
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/my_sqlite_dao.rs:509:9
[INFO] [stdout]     |
[INFO] [stdout] 509 |     let result = myconn
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]    --> src/my_sqlite_dao.rs:662:13
[INFO] [stdout]     |
[INFO] [stdout] 662 |     let mut result: usize = 0;
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]    --> src/my_sqlite_dao.rs:663:5
[INFO] [stdout]     |
[INFO] [stdout] 663 |     result = tx
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/my_sqlite_dao.rs:661:9
[INFO] [stdout]     |
[INFO] [stdout] 661 |     let mut tx = myconn.transaction().unwrap();
[INFO] [stdout]     |         ----^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]    --> src/my_sqlite_dao.rs:698:13
[INFO] [stdout]     |
[INFO] [stdout] 698 |     let mut result = 0;
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]    --> src/my_sqlite_dao.rs:726:9
[INFO] [stdout]     |
[INFO] [stdout] 726 |         result = tx
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/my_sqlite_dao.rs:715:9
[INFO] [stdout]     |
[INFO] [stdout] 715 |     let mut tx = tempConnection.transaction().unwrap();
[INFO] [stdout]     |         ----^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `IpManagerServer` (bin "IpManagerServer" test) due to 1 previous error; 53 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `origin`
[INFO] [stdout]    --> src/main.rs:290:41
[INFO] [stdout]     |
[INFO] [stdout] 290 |                     .allowed_origin_fn(|origin, _req_head| {
[INFO] [stdout]     |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_origin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/my_sqlite_dao.rs:89:25
[INFO] [stdout]    |
[INFO] [stdout] 89 |                     Err(err) => "None".to_string(),
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/my_sqlite_dao.rs:93:25
[INFO] [stdout]    |
[INFO] [stdout] 93 |                     Err(err) => "None".to_string(),
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/my_sqlite_dao.rs:97:25
[INFO] [stdout]    |
[INFO] [stdout] 97 |                     Err(err) => "None".to_string(),
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/my_sqlite_dao.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let mut b: User = User {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/my_sqlite_dao.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let mut b: User = User {
[INFO] [stdout]     |         ----^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/my_sqlite_dao.rs:189:21
[INFO] [stdout]     |
[INFO] [stdout] 188 |                     Ok(ip) => Some(ip),
[INFO] [stdout]     |                     ------ matches all the relevant values
[INFO] [stdout] 189 |                     Ok(_) => None,
[INFO] [stdout]     |                     ^^^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/my_sqlite_dao.rs:190:25
[INFO] [stdout]     |
[INFO] [stdout] 190 |                     Err(err) => None,
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/my_sqlite_dao.rs:246:25
[INFO] [stdout]     |
[INFO] [stdout] 246 |                     Err(err) => -1,
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/my_sqlite_dao.rs:356:9
[INFO] [stdout]     |
[INFO] [stdout] 356 |     let mut my_params = format!("{}", part_id);
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ResultFlag` is never read
[INFO] [stdout]    --> src/my_sqlite_dao.rs:400:13
[INFO] [stdout]     |
[INFO] [stdout] 400 |     let mut ResultFlag = 1;
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `part_count` is never read
[INFO] [stdout]    --> src/my_sqlite_dao.rs:412:13
[INFO] [stdout]     |
[INFO] [stdout] 412 |     let mut part_count = 0;
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `department_count` is never read
[INFO] [stdout]    --> src/my_sqlite_dao.rs:413:13
[INFO] [stdout]     |
[INFO] [stdout] 413 |     let mut department_count = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `department_id` is never read
[INFO] [stdout]    --> src/my_sqlite_dao.rs:414:13
[INFO] [stdout]     |
[INFO] [stdout] 414 |     let mut department_id = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/my_sqlite_dao.rs:438:9
[INFO] [stdout]     |
[INFO] [stdout] 438 |     let mut tx = myconn.transaction().unwrap();
[INFO] [stdout]     |         ----^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/my_sqlite_dao.rs:468:13
[INFO] [stdout]     |
[INFO] [stdout] 468 |         let result = myconn
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/my_sqlite_dao.rs:476:13
[INFO] [stdout]     |
[INFO] [stdout] 476 |         let result = myconn
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/my_sqlite_dao.rs:492:13
[INFO] [stdout]     |
[INFO] [stdout] 492 |         let result = myconn
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/my_sqlite_dao.rs:509:9
[INFO] [stdout]     |
[INFO] [stdout] 509 |     let result = myconn
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]    --> src/my_sqlite_dao.rs:662:13
[INFO] [stdout]     |
[INFO] [stdout] 662 |     let mut result: usize = 0;
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]    --> src/my_sqlite_dao.rs:663:5
[INFO] [stdout]     |
[INFO] [stdout] 663 |     result = tx
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/my_sqlite_dao.rs:661:9
[INFO] [stdout]     |
[INFO] [stdout] 661 |     let mut tx = myconn.transaction().unwrap();
[INFO] [stdout]     |         ----^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]    --> src/my_sqlite_dao.rs:698:13
[INFO] [stdout]     |
[INFO] [stdout] 698 |     let mut result = 0;
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]    --> src/my_sqlite_dao.rs:726:9
[INFO] [stdout]     |
[INFO] [stdout] 726 |         result = tx
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/my_sqlite_dao.rs:715:9
[INFO] [stdout]     |
[INFO] [stdout] 715 |     let mut tx = tempConnection.transaction().unwrap();
[INFO] [stdout]     |         ----^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `origin`
[INFO] [stdout]    --> src/main.rs:290:41
[INFO] [stdout]     |
[INFO] [stdout] 290 |                     .allowed_origin_fn(|origin, _req_head| {
[INFO] [stdout]     |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_origin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `IpManagerServer` (bin "IpManagerServer") due to 1 previous error; 53 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "fa34b435312de62be7b7cf7af437f56e8f434277a60e37866627d6ace9497bb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa34b435312de62be7b7cf7af437f56e8f434277a60e37866627d6ace9497bb5", kill_on_drop: false }`
[INFO] [stdout] fa34b435312de62be7b7cf7af437f56e8f434277a60e37866627d6ace9497bb5
