[INFO] cloning repository https://github.com/lalala-233/compare-platform
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lalala-233/compare-platform" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flalala-233%2Fcompare-platform", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flalala-233%2Fcompare-platform'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9dc448aa34168204be073e3ca676ec50ca73901d
[INFO] checking lalala-233/compare-platform against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flalala-233%2Fcompare-platform" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lalala-233/compare-platform
[INFO] finished tweaking git repo https://github.com/lalala-233/compare-platform
[INFO] tweaked toml for git repo https://github.com/lalala-233/compare-platform written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lalala-233/compare-platform on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lalala-233/compare-platform 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 803da0d159bdab4563700ae26966fc205678c2c0c23ec13c1367f6e58ddb5723
[INFO] running `Command { std: "docker" "start" "-a" "803da0d159bdab4563700ae26966fc205678c2c0c23ec13c1367f6e58ddb5723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "803da0d159bdab4563700ae26966fc205678c2c0c23ec13c1367f6e58ddb5723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "803da0d159bdab4563700ae26966fc205678c2c0c23ec13c1367f6e58ddb5723", kill_on_drop: false }`
[INFO] [stdout] 803da0d159bdab4563700ae26966fc205678c2c0c23ec13c1367f6e58ddb5723
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbff579c9a422102ce5c62408d453f3f7c53fdbd4797324afece65a83071a672
[INFO] running `Command { std: "docker" "start" "-a" "bbff579c9a422102ce5c62408d453f3f7c53fdbd4797324afece65a83071a672", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking base64ct v1.7.3
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking jiff v0.2.6
[INFO] [stderr]     Checking http-range-header v0.4.2
[INFO] [stderr]     Checking matchit v0.8.4
[INFO] [stderr]     Checking axum-core v0.5.2
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking skillratings v0.27.1
[INFO] [stderr]     Checking parking_lot_core v0.9.10
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[INFO] [stderr]     Checking mio v1.0.3
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[INFO] [stderr]     Checking getrandom v0.2.15
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[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]     Checking argon2 v0.5.3
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking tokio v1.45.0
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking tokio-util v0.7.14
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking tower-http v0.6.2
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_path_to_error v0.1.17
[INFO] [stderr]     Checking uuid v1.16.0
[INFO] [stderr]     Checking hyper-util v0.1.11
[INFO] [stderr]     Checking axum v0.8.3
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking compare-platform v0.1.11 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `delete`, `post`, and `put`
[INFO] [stdout]  --> src/api.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 |     routing::{delete, get, post, put},
[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: `crate::battle::Battle`
[INFO] [stdout]   --> src/lib.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub use crate::battle::Battle;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::user::User`
[INFO] [stdout]   --> src/lib.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub use crate::user::User;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Battle` is never constructed
[INFO] [stdout]  --> src/battle.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Battle {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BattleResult` is never used
[INFO] [stdout]  --> src/battle_result.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum BattleResult {
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/item.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Item {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn try_add_tag(&mut self, tag: Tag) -> Result<(), Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     fn remove_tag(&mut self, tag: &Tag) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub const fn name(&self) -> &String {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub const fn description(&self) -> &String {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     const fn tags(&self) -> &Vec<Tag> {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub const fn kind(&self) -> &ItemKind {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     const fn created_at(&self) -> OffsetDateTime {
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub const fn value(&self) -> &String {
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/request.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl CreateItem {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 10 |     pub fn new(name: &str, description: &str, kind: ItemKind, value: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/request.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl UpdateItem {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 27 |     pub fn new(name: &str, description: &str, kind: ItemKind, value: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `try_new` is never used
[INFO] [stdout]   --> src/tag.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Tag {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn try_new(name: &str, description: &str) -> Result<Self, Error> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `User` is never constructed
[INFO] [stdout]  --> src/user.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct User {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `delete`, `post`, and `put`
[INFO] [stdout]  --> src/api.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 |     routing::{delete, get, post, put},
[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: `crate::battle::Battle`
[INFO] [stdout]   --> src/lib.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub use crate::battle::Battle;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::user::User`
[INFO] [stdout]   --> src/lib.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub use crate::user::User;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Battle` is never constructed
[INFO] [stdout]  --> src/battle.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Battle {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BattleResult` is never used
[INFO] [stdout]  --> src/battle_result.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum BattleResult {
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `User` is never constructed
[INFO] [stdout]  --> src/user.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct User {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/api.rs:107:28
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let response = self.app.ready().await.unwrap().call(request).await.unwrap();
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut RouterIntoService<Body>, Infallible>
[INFO] [stdout]    --> src/api.rs:107:28
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let response = self.app.ready().await.unwrap().call(request).await.unwrap();
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut RouterIntoService<Body>, Infallible>
[INFO] [stdout]    --> src/api.rs:107:45
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let response = self.app.ready().await.unwrap().call(request).await.unwrap();
[INFO] [stdout]     |                                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut RouterIntoService<Body>, Infallible>
[INFO] [stdout]    --> src/api.rs:107:28
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let response = self.app.ready().await.unwrap().call(request).await.unwrap();
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/api.rs:107:74
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let response = self.app.ready().await.unwrap().call(request).await.unwrap();
[INFO] [stdout]     |                                                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/api.rs:107:28
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let response = self.app.ready().await.unwrap().call(request).await.unwrap();
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/api.rs:118:28
[INFO] [stdout]     |
[INFO] [stdout] 118 |             let response = self.app.ready().await.unwrap().call(request).await.unwrap();
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut RouterIntoService<Body>, Infallible>
[INFO] [stdout]    --> src/api.rs:118:28
[INFO] [stdout]     |
[INFO] [stdout] 118 |             let response = self.app.ready().await.unwrap().call(request).await.unwrap();
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut RouterIntoService<Body>, Infallible>
[INFO] [stdout]    --> src/api.rs:118:45
[INFO] [stdout]     |
[INFO] [stdout] 118 |             let response = self.app.ready().await.unwrap().call(request).await.unwrap();
[INFO] [stdout]     |                                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut RouterIntoService<Body>, Infallible>
[INFO] [stdout]    --> src/api.rs:118:28
[INFO] [stdout]     |
[INFO] [stdout] 118 |             let response = self.app.ready().await.unwrap().call(request).await.unwrap();
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/api.rs:118:74
[INFO] [stdout]     |
[INFO] [stdout] 118 |             let response = self.app.ready().await.unwrap().call(request).await.unwrap();
[INFO] [stdout]     |                                                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/api.rs:118:28
[INFO] [stdout]     |
[INFO] [stdout] 118 |             let response = self.app.ready().await.unwrap().call(request).await.unwrap();
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `compare-platform` (lib test) due to 12 previous errors; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "bbff579c9a422102ce5c62408d453f3f7c53fdbd4797324afece65a83071a672", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbff579c9a422102ce5c62408d453f3f7c53fdbd4797324afece65a83071a672", kill_on_drop: false }`
[INFO] [stdout] bbff579c9a422102ce5c62408d453f3f7c53fdbd4797324afece65a83071a672
