[INFO] cloning repository https://github.com/vagicc/www.xueyigou.cn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vagicc/www.xueyigou.cn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvagicc%2Fwww.xueyigou.cn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvagicc%2Fwww.xueyigou.cn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 930642930b47e83a93a9bf192132968186cd1d70
[INFO] checking vagicc/www.xueyigou.cn against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvagicc%2Fwww.xueyigou.cn" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vagicc/www.xueyigou.cn on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vagicc/www.xueyigou.cn
[INFO] finished tweaking git repo https://github.com/vagicc/www.xueyigou.cn
[INFO] tweaked toml for git repo https://github.com/vagicc/www.xueyigou.cn written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/vagicc/www.xueyigou.cn already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fde1a054253e48ad191eca2b4ceffe82701204c4fea72fa96efcc792458bf5c9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fde1a054253e48ad191eca2b4ceffe82701204c4fea72fa96efcc792458bf5c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fde1a054253e48ad191eca2b4ceffe82701204c4fea72fa96efcc792458bf5c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fde1a054253e48ad191eca2b4ceffe82701204c4fea72fa96efcc792458bf5c9", kill_on_drop: false }`
[INFO] [stdout] fde1a054253e48ad191eca2b4ceffe82701204c4fea72fa96efcc792458bf5c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7347f0bc88096a1c3292d058ab79dc4610a7f08adcb848f1e5276f72bd6c3dba
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7347f0bc88096a1c3292d058ab79dc4610a7f08adcb848f1e5276f72bd6c3dba", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `BufMut`, `Buf`
[INFO] [stdout]  --> src/handlers/approve_handler.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use bytes::{Buf, BufMut};
[INFO] [stdout]   |             ^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Serialize`
[INFO] [stdout]  --> src/handlers/login_handler.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde::Serialize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::primitive`
[INFO] [stdout]  --> src/handlers/login_handler.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::primitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Reply`
[INFO] [stdout]  --> src/handlers/logout_handler.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use warp::{Rejection, Reply};
[INFO] [stdout]   |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::models::approve_model::*`
[INFO] [stdout]  --> src/handlers/settings_handler.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::models::approve_model::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::multipart_form::*`
[INFO] [stdout]  --> src/handlers/settings_handler.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::multipart_form::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufMut`, `Buf`
[INFO] [stdout]  --> src/handlers/settings_handler.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use bytes::{Buf, BufMut};
[INFO] [stdout]   |             ^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Local`, `NaiveDateTime`
[INFO] [stdout]  --> src/handlers/settings_handler.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | use chrono::prelude::{Local, NaiveDateTime};
[INFO] [stdout]   |                       ^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/handlers/settings_handler.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FormData`, `Part`
[INFO] [stdout]   --> src/handlers/settings_handler.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 | use warp::multipart::{FormData, Part};
[INFO] [stdout]    |                       ^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/handlers/settings_handler.rs:84:28
[INFO] [stdout]    |
[INFO] [stdout] 84 |                         if (verify_password(
[INFO] [stdout]    |                            ^
[INFO] [stdout] ...
[INFO] [stdout] 88 |                         )) {
[INFO] [stdout]    |                          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 84 ~                         if verify_password(
[INFO] [stdout] 85 |                             &form.old_passwd,
[INFO] [stdout] 86 |                             userdata.salt.clone(),
[INFO] [stdout] 87 |                             &userdata.password,
[INFO] [stdout] 88 ~                         ) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bigdecimal::BigDecimal`
[INFO] [stdout]  --> src/models/approve_model.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use bigdecimal::BigDecimal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DEFAULT_COST`, `hash_with_salt`
[INFO] [stdout]  --> src/models/user_model.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use bcrypt::{hash_with_salt, verify, DEFAULT_COST};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::format`
[INFO] [stdout]  --> src/routes/link_route.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::format;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `establish_connection`
[INFO] [stdout]  --> src/session.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::db::{establish_connection, pg_pool, PgPooledConnection};
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::prelude`
[INFO] [stdout]  --> src/session.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use chrono::prelude;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufMut`, `Buf`
[INFO] [stdout]  --> src/handlers/approve_handler.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use bytes::{Buf, BufMut};
[INFO] [stdout]   |             ^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Serialize`
[INFO] [stdout]  --> src/handlers/login_handler.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde::Serialize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::primitive`
[INFO] [stdout]  --> src/handlers/login_handler.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::primitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Reply`
[INFO] [stdout]  --> src/handlers/logout_handler.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use warp::{Rejection, Reply};
[INFO] [stdout]   |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::models::approve_model::*`
[INFO] [stdout]  --> src/handlers/settings_handler.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::models::approve_model::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::multipart_form::*`
[INFO] [stdout]  --> src/handlers/settings_handler.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::multipart_form::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufMut`, `Buf`
[INFO] [stdout]  --> src/handlers/settings_handler.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use bytes::{Buf, BufMut};
[INFO] [stdout]   |             ^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Local`, `NaiveDateTime`
[INFO] [stdout]  --> src/handlers/settings_handler.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | use chrono::prelude::{Local, NaiveDateTime};
[INFO] [stdout]   |                       ^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/handlers/settings_handler.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FormData`, `Part`
[INFO] [stdout]   --> src/handlers/settings_handler.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 | use warp::multipart::{FormData, Part};
[INFO] [stdout]    |                       ^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/handlers/settings_handler.rs:84:28
[INFO] [stdout]    |
[INFO] [stdout] 84 |                         if (verify_password(
[INFO] [stdout]    |                            ^
[INFO] [stdout] ...
[INFO] [stdout] 88 |                         )) {
[INFO] [stdout]    |                          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 84 ~                         if verify_password(
[INFO] [stdout] 85 |                             &form.old_passwd,
[INFO] [stdout] 86 |                             userdata.salt.clone(),
[INFO] [stdout] 87 |                             &userdata.password,
[INFO] [stdout] 88 ~                         ) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bigdecimal::BigDecimal`
[INFO] [stdout]  --> src/models/approve_model.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use bigdecimal::BigDecimal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DEFAULT_COST`, `hash_with_salt`
[INFO] [stdout]  --> src/models/user_model.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use bcrypt::{hash_with_salt, verify, DEFAULT_COST};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::format`
[INFO] [stdout]  --> src/routes/link_route.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::format;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `establish_connection`
[INFO] [stdout]  --> src/session.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::db::{establish_connection, pg_pool, PgPooledConnection};
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::prelude`
[INFO] [stdout]  --> src/session.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use chrono::prelude;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/handlers/login_handler.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut data = Map::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/handlers/approve_handler.rs:18:28
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub async fn qualification(mut session: Session) -> Result<impl Reply, Rejection> {
[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/handlers/test_handler.rs:117:23
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub async fn is_login(mut session: Session) -> ResultWarp<impl Reply> {
[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/handlers/login_handler.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut data = Map::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/handlers/home_handler.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub async fn index(mut session: Session) -> ResultWarp<impl Reply> {
[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/handlers/login_handler.rs:129:23
[INFO] [stdout]     |
[INFO] [stdout] 129 | pub async fn do_login(mut session: Session, form: LoginForm) -> ResultWarp<impl Reply> {
[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/handlers/approve_handler.rs:18:28
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub async fn qualification(mut session: Session) -> Result<impl Reply, Rejection> {
[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/handlers/test_handler.rs:117:23
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub async fn is_login(mut session: Session) -> ResultWarp<impl Reply> {
[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/handlers/home_handler.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub async fn index(mut session: Session) -> ResultWarp<impl Reply> {
[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/handlers/login_handler.rs:129:23
[INFO] [stdout]     |
[INFO] [stdout] 129 | pub async fn do_login(mut session: Session, form: LoginForm) -> ResultWarp<impl Reply> {
[INFO] [stdout]     |                       ----^^^^^^^
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::TryStreamExt`
[INFO] [stdout]  --> src/handlers/settings_handler.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use futures::TryStreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/session.rs:77:27
[INFO] [stdout]    |
[INFO] [stdout] 77 |                 .map_err(|e| {
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `html` is never read
[INFO] [stdout]   --> src/handlers/approve_handler.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut html = String::new();
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `html_name` is never read
[INFO] [stdout]   --> src/handlers/approve_handler.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let mut html_name = "";
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `html_name` is never read
[INFO] [stdout]   --> src/handlers/approve_handler.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |             html_name = "qualification.html"; //路到是否从普通用户切换（企业，设计师）
[INFO] [stdout]    |             ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `student_certificate`
[INFO] [stdout]    --> src/handlers/approve_handler.rs:163:17
[INFO] [stdout]     |
[INFO] [stdout] 163 |             let student_certificate: Option<String> = None;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_student_certificate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `html` is never read
[INFO] [stdout]    --> src/handlers/approve_handler.rs:201:13
[INFO] [stdout]     |
[INFO] [stdout] 201 |     let mut html: String = String::new();
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `template`
[INFO] [stdout]   --> src/handlers/login_handler.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 let template = "<!DOCTYPE html>
[INFO] [stdout]    |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_template`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/handlers/login_handler.rs:156:13
[INFO] [stdout]     |
[INFO] [stdout] 156 |         Err(msg) => {
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `asdf`
[INFO] [stdout]    --> src/handlers/login_handler.rs:160:9
[INFO] [stdout]     |
[INFO] [stdout] 160 |     let asdf = warp::reply::html("k");
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_asdf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `html` is never read
[INFO] [stdout]   --> src/handlers/settings_handler.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let mut html = String::new();
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mobile`
[INFO] [stdout]   --> src/handlers/settings_handler.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let mobile = &user.mobile;
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_mobile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `html` is never read
[INFO] [stdout]   --> src/handlers/settings_handler.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let mut html = String::new();
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `userdata`
[INFO] [stdout]   --> src/handlers/settings_handler.rs:90:33
[INFO] [stdout]    |
[INFO] [stdout] 90 | ...                   let userdata = userdata.change_passwd(&form.password, session.db());
[INFO] [stdout]    |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_userdata`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `html` is never read
[INFO] [stdout]   --> src/handlers/signup_handler.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |     let mut html = String::new();
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `username` is never read
[INFO] [stdout]    --> src/handlers/signup_handler.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |     let mut username = String::new();
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/handlers/test_handler.rs:107:25
[INFO] [stdout]     |
[INFO] [stdout] 107 |                     Err(e) => {}
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> src/handlers/test_handler.rs:133:14
[INFO] [stdout]     |
[INFO] [stdout] 133 |         Some(u) => {}
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `integer`
[INFO] [stdout]    --> src/handlers/test_handler.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |     let integer = 1024;
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_integer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `interger_with_integer`
[INFO] [stdout]    --> src/handlers/test_handler.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |     let interger_with_integer = 1_000_000_000u32;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interger_with_integer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bing`
[INFO] [stdout]    --> src/handlers/test_handler.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |     let bing = 0b10_000_000_000; //二进制
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_bing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `float`
[INFO] [stdout]    --> src/handlers/test_handler.rs:160:9
[INFO] [stdout]     |
[INFO] [stdout] 160 |     let float = 1.0; // 浮点数，默认为 f64
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_float`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `float_with_underscore`
[INFO] [stdout]    --> src/handlers/test_handler.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |     let float_with_underscore = 0.000_1f32; // 浮点数，可以使用下划线分开。可以通过标注不使用默认类型
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_float_with_underscore`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `characters`
[INFO] [stdout]    --> src/handlers/test_handler.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |     let characters: char = 'a'; // 字符char，使用单引号表示
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_characters`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sql`
[INFO] [stdout]    --> src/models/user_model.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |     let sql = diesel::debug_query::<diesel::pg::Pg, _>(&query).to_string();
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]    --> src/models/user_model.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 152 |         Err(error) => {
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sql`
[INFO] [stdout]    --> src/models/user_model.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |     let sql = diesel::debug_query::<diesel::pg::Pg, _>(&query).to_string();
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sha1` is never read
[INFO] [stdout]    --> src/models/user_model.rs:196:13
[INFO] [stdout]     |
[INFO] [stdout] 196 |     let mut sha1 = String::new();
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `updated_row`
[INFO] [stdout]   --> src/models/user_model.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let updated_row = diesel::update(users.find(self.id))
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_updated_row`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::TryStreamExt`
[INFO] [stdout]  --> src/handlers/settings_handler.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use futures::TryStreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/session.rs:77:27
[INFO] [stdout]    |
[INFO] [stdout] 77 |                 .map_err(|e| {
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `html` is never read
[INFO] [stdout]   --> src/handlers/approve_handler.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut html = String::new();
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `html_name` is never read
[INFO] [stdout]   --> src/handlers/approve_handler.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let mut html_name = "";
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `html_name` is never read
[INFO] [stdout]   --> src/handlers/approve_handler.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |             html_name = "qualification.html"; //路到是否从普通用户切换（企业，设计师）
[INFO] [stdout]    |             ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `student_certificate`
[INFO] [stdout]    --> src/handlers/approve_handler.rs:163:17
[INFO] [stdout]     |
[INFO] [stdout] 163 |             let student_certificate: Option<String> = None;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_student_certificate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `html` is never read
[INFO] [stdout]    --> src/handlers/approve_handler.rs:201:13
[INFO] [stdout]     |
[INFO] [stdout] 201 |     let mut html: String = String::new();
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `template`
[INFO] [stdout]   --> src/handlers/login_handler.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 let template = "<!DOCTYPE html>
[INFO] [stdout]    |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_template`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/handlers/login_handler.rs:156:13
[INFO] [stdout]     |
[INFO] [stdout] 156 |         Err(msg) => {
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `asdf`
[INFO] [stdout]    --> src/handlers/login_handler.rs:160:9
[INFO] [stdout]     |
[INFO] [stdout] 160 |     let asdf = warp::reply::html("k");
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_asdf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `html` is never read
[INFO] [stdout]   --> src/handlers/settings_handler.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let mut html = String::new();
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mobile`
[INFO] [stdout]   --> src/handlers/settings_handler.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let mobile = &user.mobile;
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_mobile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `html` is never read
[INFO] [stdout]   --> src/handlers/settings_handler.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let mut html = String::new();
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `userdata`
[INFO] [stdout]   --> src/handlers/settings_handler.rs:90:33
[INFO] [stdout]    |
[INFO] [stdout] 90 | ...                   let userdata = userdata.change_passwd(&form.password, session.db());
[INFO] [stdout]    |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_userdata`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `html` is never read
[INFO] [stdout]   --> src/handlers/signup_handler.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |     let mut html = String::new();
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `username` is never read
[INFO] [stdout]    --> src/handlers/signup_handler.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |     let mut username = String::new();
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/handlers/test_handler.rs:107:25
[INFO] [stdout]     |
[INFO] [stdout] 107 |                     Err(e) => {}
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> src/handlers/test_handler.rs:133:14
[INFO] [stdout]     |
[INFO] [stdout] 133 |         Some(u) => {}
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `integer`
[INFO] [stdout]    --> src/handlers/test_handler.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |     let integer = 1024;
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_integer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `interger_with_integer`
[INFO] [stdout]    --> src/handlers/test_handler.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |     let interger_with_integer = 1_000_000_000u32;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interger_with_integer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bing`
[INFO] [stdout]    --> src/handlers/test_handler.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |     let bing = 0b10_000_000_000; //二进制
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_bing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `float`
[INFO] [stdout]    --> src/handlers/test_handler.rs:160:9
[INFO] [stdout]     |
[INFO] [stdout] 160 |     let float = 1.0; // 浮点数，默认为 f64
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_float`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `float_with_underscore`
[INFO] [stdout]    --> src/handlers/test_handler.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |     let float_with_underscore = 0.000_1f32; // 浮点数，可以使用下划线分开。可以通过标注不使用默认类型
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_float_with_underscore`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `characters`
[INFO] [stdout]    --> src/handlers/test_handler.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |     let characters: char = 'a'; // 字符char，使用单引号表示
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_characters`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sql`
[INFO] [stdout]    --> src/models/user_model.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |     let sql = diesel::debug_query::<diesel::pg::Pg, _>(&query).to_string();
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]    --> src/models/user_model.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 152 |         Err(error) => {
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sql`
[INFO] [stdout]    --> src/models/user_model.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |     let sql = diesel::debug_query::<diesel::pg::Pg, _>(&query).to_string();
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sha1` is never read
[INFO] [stdout]    --> src/models/user_model.rs:196:13
[INFO] [stdout]     |
[INFO] [stdout] 196 |     let mut sha1 = String::new();
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `updated_row`
[INFO] [stdout]   --> src/models/user_model.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let updated_row = diesel::update(users.find(self.id))
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_updated_row`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `message`
[INFO] [stdout]   --> src/handlers/approve_handler.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     message: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `do_login`
[INFO] [stdout]    --> src/handlers/login_handler.rs:129:14
[INFO] [stdout]     |
[INFO] [stdout] 129 | pub async fn do_login(mut session: Session, form: LoginForm) -> ResultWarp<impl Reply> {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `message`
[INFO] [stdout]   --> src/handlers/test_handler.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     message: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `LinkId`
[INFO] [stdout]   --> src/models/link_model.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type LinkId = i32;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_link`
[INFO] [stdout]   --> src/models/link_model.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn add_link(new_link: AddLink, conn: &PgPooledConnection) -> QueryResult<usize> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_links`
[INFO] [stdout]   --> src/models/link_model.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn get_links(conn: &PgPooledConnection) -> QueryResult<Vec<Link>> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rm_links`
[INFO] [stdout]   --> src/models/link_model.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn rm_links(id: LinkId, conn: &PgPooledConnection) -> QueryResult<usize> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `register_html`
[INFO] [stdout]  --> src/models/register_model.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn register_html() -> String {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `register_template`
[INFO] [stdout]   --> src/models/register_model.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn register_template(name: &str, mut data: Map<String, Json>) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `TYPES`
[INFO] [stdout]   --> src/models/register_model.rs:54:1
[INFO] [stdout]    |
[INFO] [stdout] 54 | static TYPES: &'static str = "serde_json";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `make_data`
[INFO] [stdout]   --> src/models/register_model.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn make_data() -> Map<String, Json> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_mobie`
[INFO] [stdout]    --> src/models/user_model.rs:141:8
[INFO] [stdout]     |
[INFO] [stdout] 141 | pub fn get_mobie(mobile_phone: &String, conn: &PgPooledConnection) -> Option<UserData> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `message`
[INFO] [stdout]   --> src/routes/test_route.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     message: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `upload`
[INFO] [stdout]   --> src/routes/test_route.rs:60:10
[INFO] [stdout]    |
[INFO] [stdout] 60 | async fn upload(param_file_name: String, form: FormData) -> Result<impl Reply, Rejection> {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 64 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `message`
[INFO] [stdout]   --> src/handlers/approve_handler.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     message: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `do_login`
[INFO] [stdout]    --> src/handlers/login_handler.rs:129:14
[INFO] [stdout]     |
[INFO] [stdout] 129 | pub async fn do_login(mut session: Session, form: LoginForm) -> ResultWarp<impl Reply> {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `message`
[INFO] [stdout]   --> src/handlers/test_handler.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     message: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `LinkId`
[INFO] [stdout]   --> src/models/link_model.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type LinkId = i32;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_link`
[INFO] [stdout]   --> src/models/link_model.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn add_link(new_link: AddLink, conn: &PgPooledConnection) -> QueryResult<usize> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_links`
[INFO] [stdout]   --> src/models/link_model.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn get_links(conn: &PgPooledConnection) -> QueryResult<Vec<Link>> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rm_links`
[INFO] [stdout]   --> src/models/link_model.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn rm_links(id: LinkId, conn: &PgPooledConnection) -> QueryResult<usize> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `register_html`
[INFO] [stdout]  --> src/models/register_model.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn register_html() -> String {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `register_template`
[INFO] [stdout]   --> src/models/register_model.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn register_template(name: &str, mut data: Map<String, Json>) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `TYPES`
[INFO] [stdout]   --> src/models/register_model.rs:54:1
[INFO] [stdout]    |
[INFO] [stdout] 54 | static TYPES: &'static str = "serde_json";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `make_data`
[INFO] [stdout]   --> src/models/register_model.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn make_data() -> Map<String, Json> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_mobie`
[INFO] [stdout]    --> src/models/user_model.rs:141:8
[INFO] [stdout]     |
[INFO] [stdout] 141 | pub fn get_mobie(mobile_phone: &String, conn: &PgPooledConnection) -> Option<UserData> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `message`
[INFO] [stdout]   --> src/routes/test_route.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     message: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `upload`
[INFO] [stdout]   --> src/routes/test_route.rs:60:10
[INFO] [stdout]    |
[INFO] [stdout] 60 | async fn upload(param_file_name: String, form: FormData) -> Result<impl Reply, Rejection> {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 64 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 36s
[INFO] running `Command { std: "docker" "inspect" "7347f0bc88096a1c3292d058ab79dc4610a7f08adcb848f1e5276f72bd6c3dba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7347f0bc88096a1c3292d058ab79dc4610a7f08adcb848f1e5276f72bd6c3dba", kill_on_drop: false }`
[INFO] [stdout] 7347f0bc88096a1c3292d058ab79dc4610a7f08adcb848f1e5276f72bd6c3dba