[INFO] cloning repository https://github.com/syyy9420/seat-backend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/syyy9420/seat-backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyyy9420%2Fseat-backend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyyy9420%2Fseat-backend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 67b90f59ad7dedfc37e864b1da1156dd39b354a8
[INFO] checking syyy9420/seat-backend against e977a0b5ab976a591981e7263bd67a71a4f79308 for pr-158914
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyyy9420%2Fseat-backend" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/syyy9420/seat-backend
[INFO] finished tweaking git repo https://github.com/syyy9420/seat-backend
[INFO] tweaked toml for git repo https://github.com/syyy9420/seat-backend written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/syyy9420/seat-backend on toolchain e977a0b5ab976a591981e7263bd67a71a4f79308
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/syyy9420/seat-backend 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" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1fa6594d87c8fa7b311925a7a77a16f539833322d9dfba4ce891f211db2f90b1" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1763cb41a39a092114c0d8fc084508aeadf6e08b029cca318d1f355d8e5541c9
[INFO] running `Command { std: "docker" "start" "1763cb41a39a092114c0d8fc084508aeadf6e08b029cca318d1f355d8e5541c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1763cb41a39a092114c0d8fc084508aeadf6e08b029cca318d1f355d8e5541c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1763cb41a39a092114c0d8fc084508aeadf6e08b029cca318d1f355d8e5541c9" "/opt/rustwide/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1763cb41a39a092114c0d8fc084508aeadf6e08b029cca318d1f355d8e5541c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1763cb41a39a092114c0d8fc084508aeadf6e08b029cca318d1f355d8e5541c9" "/opt/rustwide/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `rusqlite::Connection`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rusqlite::Connection;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusqlite::Connection`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rusqlite::Connection;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db_state`
[INFO] [stdout]   --> src/main.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |     let db_state = web::Data::new(Mutex::new(conn));
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_db_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CreateSeatRequest` is never constructed
[INFO] [stdout]   --> src/models.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct CreateSeatRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UpdateSeatRequest` is never constructed
[INFO] [stdout]   --> src/models.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub struct UpdateSeatRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetSeatsQuery` is never constructed
[INFO] [stdout]    --> src/models.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub struct GetSeatsQuery {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RoomType` is never used
[INFO] [stdout]    --> src/models.rs:119:10
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub enum RoomType {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `as_str`, `display_name`, and `from_str` are never used
[INFO] [stdout]    --> src/models.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 126 | impl RoomType {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] 127 |     pub fn as_str(&self) -> &'static str {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |     pub fn display_name(&self) -> &'static str {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn from_str(s: &str) -> Option<Self> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_str` and `display_name` are never used
[INFO] [stdout]    --> src/models.rs:234:12
[INFO] [stdout]     |
[INFO] [stdout] 233 | impl SeatFeature {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] 234 |     pub fn as_str(&self) -> &'static str {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |     pub fn display_name(&self) -> &'static str {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `qr_code`, `lat`, and `lng` are never read
[INFO] [stdout]    --> src/models.rs:330:9
[INFO] [stdout]     |
[INFO] [stdout] 328 | pub struct CheckinRequest {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] 329 |     pub reservation_id: i32,
[INFO] [stdout] 330 |     pub qr_code: Option<String>,      // 二维码扫码
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 331 |     pub location: Option<String>,      // 签到位置
[INFO] [stdout] 332 |     pub lat: Option<f64>,              // 纬度
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 333 |     pub lng: Option<f64>,              // 经度
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CheckinRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TemporaryLeaveRequest` is never constructed
[INFO] [stdout]    --> src/models.rs:370:12
[INFO] [stdout]     |
[INFO] [stdout] 370 | pub struct TemporaryLeaveRequest {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TemporaryLeaveResponse` is never constructed
[INFO] [stdout]    --> src/models.rs:376:12
[INFO] [stdout]     |
[INFO] [stdout] 376 | pub struct TemporaryLeaveResponse {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LeaveStatus` is never constructed
[INFO] [stdout]    --> src/models.rs:384:12
[INFO] [stdout]     |
[INFO] [stdout] 384 | pub struct LeaveStatus {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `auto_checkout` is never used
[INFO] [stdout]    --> src/attendance_handler.rs:271:14
[INFO] [stdout]     |
[INFO] [stdout] 271 | pub async fn auto_checkout(db: web::Data<Mutex<Connection>>) {
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_time` and `end_time` are never read
[INFO] [stdout]   --> src/reservation_validator.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct ValidationResult {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub start_time: Option<DateTime<Utc>>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 11 |     pub end_time: Option<DateTime<Utc>>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ValidationResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db_state`
[INFO] [stdout]   --> src/main.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |     let db_state = web::Data::new(Mutex::new(conn));
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_db_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CreateSeatRequest` is never constructed
[INFO] [stdout]   --> src/models.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct CreateSeatRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UpdateSeatRequest` is never constructed
[INFO] [stdout]   --> src/models.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub struct UpdateSeatRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetSeatsQuery` is never constructed
[INFO] [stdout]    --> src/models.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub struct GetSeatsQuery {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RoomType` is never used
[INFO] [stdout]    --> src/models.rs:119:10
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub enum RoomType {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `as_str`, `display_name`, and `from_str` are never used
[INFO] [stdout]    --> src/models.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 126 | impl RoomType {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] 127 |     pub fn as_str(&self) -> &'static str {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |     pub fn display_name(&self) -> &'static str {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn from_str(s: &str) -> Option<Self> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_str` and `display_name` are never used
[INFO] [stdout]    --> src/models.rs:234:12
[INFO] [stdout]     |
[INFO] [stdout] 233 | impl SeatFeature {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] 234 |     pub fn as_str(&self) -> &'static str {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |     pub fn display_name(&self) -> &'static str {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `qr_code`, `lat`, and `lng` are never read
[INFO] [stdout]    --> src/models.rs:330:9
[INFO] [stdout]     |
[INFO] [stdout] 328 | pub struct CheckinRequest {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] 329 |     pub reservation_id: i32,
[INFO] [stdout] 330 |     pub qr_code: Option<String>,      // 二维码扫码
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 331 |     pub location: Option<String>,      // 签到位置
[INFO] [stdout] 332 |     pub lat: Option<f64>,              // 纬度
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 333 |     pub lng: Option<f64>,              // 经度
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CheckinRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TemporaryLeaveRequest` is never constructed
[INFO] [stdout]    --> src/models.rs:370:12
[INFO] [stdout]     |
[INFO] [stdout] 370 | pub struct TemporaryLeaveRequest {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TemporaryLeaveResponse` is never constructed
[INFO] [stdout]    --> src/models.rs:376:12
[INFO] [stdout]     |
[INFO] [stdout] 376 | pub struct TemporaryLeaveResponse {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LeaveStatus` is never constructed
[INFO] [stdout]    --> src/models.rs:384:12
[INFO] [stdout]     |
[INFO] [stdout] 384 | pub struct LeaveStatus {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `auto_checkout` is never used
[INFO] [stdout]    --> src/attendance_handler.rs:271:14
[INFO] [stdout]     |
[INFO] [stdout] 271 | pub async fn auto_checkout(db: web::Data<Mutex<Connection>>) {
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_time` and `end_time` are never read
[INFO] [stdout]   --> src/reservation_validator.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct ValidationResult {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub start_time: Option<DateTime<Utc>>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 11 |     pub end_time: Option<DateTime<Utc>>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ValidationResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.63s
[INFO] running `Command { std: "docker" "inspect" "1763cb41a39a092114c0d8fc084508aeadf6e08b029cca318d1f355d8e5541c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1763cb41a39a092114c0d8fc084508aeadf6e08b029cca318d1f355d8e5541c9", kill_on_drop: false }`
[INFO] [stdout] 1763cb41a39a092114c0d8fc084508aeadf6e08b029cca318d1f355d8e5541c9
