[INFO] cloning repository https://github.com/Daichi0914/practice_todo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Daichi0914/practice_todo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaichi0914%2Fpractice_todo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaichi0914%2Fpractice_todo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 66ca72098a4571aa9554e82a85601fb3c819c8a3
[INFO] checking Daichi0914/practice_todo 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%2FDaichi0914%2Fpractice_todo" "/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/Daichi0914/practice_todo
[INFO] finished tweaking git repo https://github.com/Daichi0914/practice_todo
[INFO] tweaked toml for git repo https://github.com/Daichi0914/practice_todo written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Daichi0914/practice_todo 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/Daichi0914/practice_todo 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c802b18c6a50605e2fbc2a4967e9f5f9527c5694653417cc9d80266f8ed37592
[INFO] running `Command { std: "docker" "start" "-a" "c802b18c6a50605e2fbc2a4967e9f5f9527c5694653417cc9d80266f8ed37592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c802b18c6a50605e2fbc2a4967e9f5f9527c5694653417cc9d80266f8ed37592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c802b18c6a50605e2fbc2a4967e9f5f9527c5694653417cc9d80266f8ed37592", kill_on_drop: false }`
[INFO] [stdout] c802b18c6a50605e2fbc2a4967e9f5f9527c5694653417cc9d80266f8ed37592
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5960b8dc85a20f41545dd068284e486a8905b8350ee2e372746cd9f044257e1a
[INFO] running `Command { std: "docker" "start" "-a" "5960b8dc85a20f41545dd068284e486a8905b8350ee2e372746cd9f044257e1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]    Compiling serde_derive v1.0.183
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]     Checking socket2 v0.5.3
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking regex-syntax v0.7.4
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]    Compiling thiserror v1.0.45
[INFO] [stderr]    Compiling anyhow v1.0.73
[INFO] [stderr]     Checking matchit v0.7.2
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]     Checking regex-automata v0.3.6
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking regex v1.9.3
[INFO] [stderr]     Checking serde_path_to_error v0.1.14
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling async-trait v0.1.73
[INFO] [stderr]    Compiling thiserror-impl v1.0.45
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]     Checking tokio v1.31.0
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking h2 v0.3.20
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking todo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `axum::routing::post`
[INFO] [stdout]  --> src/routes/todo_routes.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use axum::routing::post;
[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::handlers::todo_handlers`
[INFO] [stdout]  --> src/routes/todo_routes.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::handlers::todo_handlers;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `axum::routing::post`
[INFO] [stdout]  --> src/routes/todo_routes.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use axum::routing::post;
[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::handlers::todo_handlers`
[INFO] [stdout]  --> src/routes/todo_routes.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::handlers::todo_handlers;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_todo` is never used
[INFO] [stdout]  --> src/handlers/todo_handlers.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) fn create_todo(payload: CreateTodo, repository: Extension<Arc<TodoRepositoryForMemory>>) -> Todo {
[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 `TodoStatus` is never used
[INFO] [stdout]  --> src/models/todo_models.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum TodoStatus {
[INFO] [stdout]   |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Todo` is never constructed
[INFO] [stdout]   --> src/models/todo_models.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Todo {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CreateTodo` is never constructed
[INFO] [stdout]   --> src/models/todo_models.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct CreateTodo {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `create_next_id` are never used
[INFO] [stdout]   --> src/models/todo_models.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Todo {
[INFO] [stdout]    | --------- associated functions in this implementation
[INFO] [stdout] 24 |     pub(crate) fn new(id: u32, action: String) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn create_next_id(store: &RwLockWriteGuard<TodoDates>) -> u32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TodoRepository` is never used
[INFO] [stdout]   --> src/models/todo_models.rs:37:11
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub trait TodoRepository {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `TodoDates` is never used
[INFO] [stdout]   --> src/models/todo_models.rs:42:6
[INFO] [stdout]    |
[INFO] [stdout] 42 | type TodoDates = HashMap<u32, Todo>;
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TodoRepositoryForMemory` is never constructed
[INFO] [stdout]   --> src/models/todo_models.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct TodoRepositoryForMemory {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `write_store_ref`, and `read_store_ref` are never used
[INFO] [stdout]   --> src/models/todo_models.rs:50:19
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl TodoRepositoryForMemory {
[INFO] [stdout]    | ---------------------------- associated items in this implementation
[INFO] [stdout] 50 |     pub(crate) fn new() -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     fn write_store_ref(&self) -> RwLockWriteGuard<TodoDates> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn read_store_ref(&self) -> RwLockReadGuard<TodoDates> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/models/todo_models.rs:56:24
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn write_store_ref(&self) -> RwLockWriteGuard<TodoDates> {
[INFO] [stdout]    |                        ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn write_store_ref(&self) -> RwLockWriteGuard<'_, TodoDates> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/models/todo_models.rs:60:23
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn read_store_ref(&self) -> RwLockReadGuard<TodoDates> {
[INFO] [stdout]    |                       ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn read_store_ref(&self) -> RwLockReadGuard<'_, TodoDates> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `InProgress` and `Done` are never constructed
[INFO] [stdout]  --> src/models/todo_models.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum TodoStatus {
[INFO] [stdout]   |      ---------- variants in this enum
[INFO] [stdout] 7 |     Undone,
[INFO] [stdout] 8 |     InProgress,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 9 |     Done
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TodoStatus` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/models/todo_models.rs:56:24
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn write_store_ref(&self) -> RwLockWriteGuard<TodoDates> {
[INFO] [stdout]    |                        ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn write_store_ref(&self) -> RwLockWriteGuard<'_, TodoDates> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/models/todo_models.rs:60:23
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn read_store_ref(&self) -> RwLockReadGuard<TodoDates> {
[INFO] [stdout]    |                       ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn read_store_ref(&self) -> RwLockReadGuard<'_, TodoDates> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body::combinators::box_body::UnsyncBoxBody<axum::body::Bytes, axum::Error>>, Infallible>
[INFO] [stdout]   --> tests/integration/test_helper/response.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | /         app()
[INFO] [stdout] 13 | |             .oneshot(
[INFO] [stdout] 14 | |                 Request::builder()
[INFO] [stdout] 15 | |                     .method(method)
[INFO] [stdout] ...  |
[INFO] [stdout] 20 | |             .await
[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<Response<http_body::combinators::box_body::UnsyncBoxBody<axum::body::Bytes, axum::Error>>, Infallible>
[INFO] [stdout]   --> tests/integration/test_helper/response.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 |             .await
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body::combinators::box_body::UnsyncBoxBody<axum::body::Bytes, axum::Error>>, Infallible>
[INFO] [stdout]   --> tests/integration/test_helper/response.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | /         app()
[INFO] [stdout] 13 | |             .oneshot(
[INFO] [stdout] 14 | |                 Request::builder()
[INFO] [stdout] 15 | |                     .method(method)
[INFO] [stdout] ...  |
[INFO] [stdout] 20 | |             .await
[INFO] [stdout]    | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body::combinators::box_body::UnsyncBoxBody<axum::body::Bytes, axum::Error>>, Infallible>
[INFO] [stdout]   --> tests/integration/test_helper/response.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | /         app()
[INFO] [stdout] 26 | |             .oneshot(
[INFO] [stdout] 27 | |                 Request::builder()
[INFO] [stdout] 28 | |                     .method(method)
[INFO] [stdout] ...  |
[INFO] [stdout] 34 | |             .await
[INFO] [stdout]    | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body::combinators::box_body::UnsyncBoxBody<axum::body::Bytes, axum::Error>>, Infallible>
[INFO] [stdout]   --> tests/integration/test_helper/response.rs:34:14
[INFO] [stdout]    |
[INFO] [stdout] 34 |             .await
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body::combinators::box_body::UnsyncBoxBody<axum::body::Bytes, axum::Error>>, Infallible>
[INFO] [stdout]   --> tests/integration/test_helper/response.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | /         app()
[INFO] [stdout] 26 | |             .oneshot(
[INFO] [stdout] 27 | |                 Request::builder()
[INFO] [stdout] 28 | |                     .method(method)
[INFO] [stdout] ...  |
[INFO] [stdout] 34 | |             .await
[INFO] [stdout]    | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `todo` (test "integration_testing") due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "5960b8dc85a20f41545dd068284e486a8905b8350ee2e372746cd9f044257e1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5960b8dc85a20f41545dd068284e486a8905b8350ee2e372746cd9f044257e1a", kill_on_drop: false }`
[INFO] [stdout] 5960b8dc85a20f41545dd068284e486a8905b8350ee2e372746cd9f044257e1a
