[INFO] cloning repository https://github.com/gaku101/rust-tutorial
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gaku101/rust-tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaku101%2Frust-tutorial", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaku101%2Frust-tutorial'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 803451cc74207e37e84e791d609115e3b076ad87
[INFO] checking gaku101/rust-tutorial against master#cf79d034aa3d8f396d407aafce6f1ccd818e710e for pr-155657
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaku101%2Frust-tutorial" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gaku101/rust-tutorial
[INFO] finished tweaking git repo https://github.com/gaku101/rust-tutorial
[INFO] tweaked toml for git repo https://github.com/gaku101/rust-tutorial written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gaku101/rust-tutorial on toolchain cf79d034aa3d8f396d407aafce6f1ccd818e710e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gaku101/rust-tutorial 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" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror v1.0.43
[INFO] [stderr]   Downloaded serde_derive v1.0.171
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 861deda74b935d83798913110e2e609c7e3a83b7556653fc567f023d6c670fac
[INFO] running `Command { std: "docker" "start" "-a" "861deda74b935d83798913110e2e609c7e3a83b7556653fc567f023d6c670fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "861deda74b935d83798913110e2e609c7e3a83b7556653fc567f023d6c670fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "861deda74b935d83798913110e2e609c7e3a83b7556653fc567f023d6c670fac", kill_on_drop: false }`
[INFO] [stdout] 861deda74b935d83798913110e2e609c7e3a83b7556653fc567f023d6c670fac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69da022911733d865be493748342ed128ae2f7adb3675bc4640be95c51469859
[INFO] running `Command { std: "docker" "start" "-a" "69da022911733d865be493748342ed128ae2f7adb3675bc4640be95c51469859", kill_on_drop: false }`
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[INFO] [stderr]    Compiling proc-macro2 v1.0.64
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling unicode-ident v1.0.10
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[INFO] [stderr]     Checking log v0.4.19
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[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.171
[INFO] [stderr]    Compiling pin-project-internal v1.1.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.43
[INFO] [stderr]     Checking tokio v1.29.1
[INFO] [stderr]     Checking axum-core v0.1.2
[INFO] [stderr]     Checking pin-project v1.1.2
[INFO] [stderr]     Checking tracing v0.1.37
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[INFO] [stderr]     Checking tokio-util v0.7.8
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[INFO] [stderr]     Checking tower v0.4.13
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[INFO] [stderr]     Checking my-todo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `axum::response::IntoResponse`
[INFO] [stdout]    --> src/repositories.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |     use axum::response::IntoResponse;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/handlers.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     todo!();
[INFO] [stdout]    |     ------- any code following this expression is unreachable
[INFO] [stdout] 25 |     Ok(StatusCode::OK)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/handlers.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     todo!();
[INFO] [stdout]    |     ------- any code following this expression is unreachable
[INFO] [stdout] 25 |     Ok(StatusCode::OK)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/handlers.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / pub async fn all_todo<T: TodoRepository>(
[INFO] [stdout] 29 | |     Extension(repository): Extension<Arc<T>>,
[INFO] [stdout] 30 | | ) -> impl IntoResponse {
[INFO] [stdout]    | |______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: IntoResponse` will fail
[INFO] [stdout]   --> src/handlers.rs:30:24
[INFO] [stdout]    |
[INFO] [stdout] 30 |   ) -> impl IntoResponse {
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 31 | |     todo!()
[INFO] [stdout] 32 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = note: `#[deny(dependency_on_unit_never_type_fallback)]` (part of `#[deny(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/handlers.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     todo!();
[INFO] [stdout]    |     ------- any code following this expression is unreachable
[INFO] [stdout] 40 |     Ok(StatusCode::OK)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/handlers.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / pub async fn all_todo<T: TodoRepository>(
[INFO] [stdout] 29 | |     Extension(repository): Extension<Arc<T>>,
[INFO] [stdout] 30 | | ) -> impl IntoResponse {
[INFO] [stdout]    | |______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: IntoResponse` will fail
[INFO] [stdout]   --> src/handlers.rs:30:24
[INFO] [stdout]    |
[INFO] [stdout] 30 |   ) -> impl IntoResponse {
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 31 | |     todo!()
[INFO] [stdout] 32 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = note: `#[deny(dependency_on_unit_never_type_fallback)]` (part of `#[deny(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/handlers.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     todo!();
[INFO] [stdout]    |     ------- any code following this expression is unreachable
[INFO] [stdout] 40 |     Ok(StatusCode::OK)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/handlers.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Path(id): Path<i32>,
[INFO] [stdout]    |          ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `repository`
[INFO] [stdout]   --> src/handlers.rs:22:15
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Extension(repository): Extension<Arc<T>>,
[INFO] [stdout]    |               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_repository`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `repository`
[INFO] [stdout]   --> src/handlers.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Extension(repository): Extension<Arc<T>>,
[INFO] [stdout]    |               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_repository`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/handlers.rs:35:10
[INFO] [stdout]    |
[INFO] [stdout] 35 |     Path(id): Path<i32>,
[INFO] [stdout]    |          ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload`
[INFO] [stdout]   --> src/handlers.rs:36:10
[INFO] [stdout]    |
[INFO] [stdout] 36 |     Json(payload): Json<UpdateTodo>,
[INFO] [stdout]    |          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `repository`
[INFO] [stdout]   --> src/handlers.rs:37:15
[INFO] [stdout]    |
[INFO] [stdout] 37 |     Extension(repository): Extension<Arc<T>>,
[INFO] [stdout]    |               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_repository`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/handlers.rs:44:10
[INFO] [stdout]    |
[INFO] [stdout] 44 |     Path(id): Path<i32>,
[INFO] [stdout]    |          ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `repository`
[INFO] [stdout]   --> src/handlers.rs:45:15
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Extension(repository): Extension<Arc<T>>,
[INFO] [stdout]    |               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_repository`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/handlers.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Path(id): Path<i32>,
[INFO] [stdout]    |          ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `repository`
[INFO] [stdout]   --> src/handlers.rs:22:15
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Extension(repository): Extension<Arc<T>>,
[INFO] [stdout]    |               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_repository`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `repository`
[INFO] [stdout]   --> src/handlers.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Extension(repository): Extension<Arc<T>>,
[INFO] [stdout]    |               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_repository`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/handlers.rs:35:10
[INFO] [stdout]    |
[INFO] [stdout] 35 |     Path(id): Path<i32>,
[INFO] [stdout]    |          ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload`
[INFO] [stdout]   --> src/handlers.rs:36:10
[INFO] [stdout]    |
[INFO] [stdout] 36 |     Json(payload): Json<UpdateTodo>,
[INFO] [stdout]    |          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `repository`
[INFO] [stdout]   --> src/handlers.rs:37:15
[INFO] [stdout]    |
[INFO] [stdout] 37 |     Extension(repository): Extension<Arc<T>>,
[INFO] [stdout]    |               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_repository`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/handlers.rs:44:10
[INFO] [stdout]    |
[INFO] [stdout] 44 |     Path(id): Path<i32>,
[INFO] [stdout]    |          ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `repository`
[INFO] [stdout]   --> src/handlers.rs:45:15
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Extension(repository): Extension<Arc<T>>,
[INFO] [stdout]    |               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_repository`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RepositoryError` is never used
[INFO] [stdout]   --> src/repositories.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | enum RepositoryError {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `find`, `all`, `update`, and `delete` are never used
[INFO] [stdout]   --> src/repositories.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait TodoRepository: Clone + std::marker::Send + std::marker::Sync + 'static {
[INFO] [stdout]    |           -------------- methods in this trait
[INFO] [stdout] 16 |     fn create(&self, payload: CreateTodo) -> Todo;
[INFO] [stdout] 17 |     fn find(&self, id: i32) -> Option<Todo>;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 18 |     fn all(&self) -> Vec<Todo>;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 19 |     fn update(&self, id: i32, payload: UpdateTodo) -> anyhow::Result<Todo>;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 20 |     fn delete(&self, id: i32) -> anyhow::Result<()>;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read_store_ref` is never used
[INFO] [stdout]   --> src/repositories.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl TodoRepositoryForMemory {
[INFO] [stdout]    | ---------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 68 |     fn read_store_ref(&self) -> RwLockReadGuard<TodoDatas> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/repositories.rs:64:24
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn write_store_ref(&self) -> RwLockWriteGuard<TodoDatas> {
[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] 64 |     fn write_store_ref(&self) -> RwLockWriteGuard<'_, TodoDatas> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/repositories.rs:68:23
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn read_store_ref(&self) -> RwLockReadGuard<TodoDatas> {
[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] 68 |     fn read_store_ref(&self) -> RwLockReadGuard<'_, TodoDatas> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `my-todo` (bin "my-todo") due to 2 previous errors; 15 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/repositories.rs:64:24
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn write_store_ref(&self) -> RwLockWriteGuard<TodoDatas> {
[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] 64 |     fn write_store_ref(&self) -> RwLockWriteGuard<'_, TodoDatas> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/repositories.rs:68:23
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn read_store_ref(&self) -> RwLockReadGuard<TodoDatas> {
[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] 68 |     fn read_store_ref(&self) -> RwLockReadGuard<'_, TodoDatas> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `my-todo` (bin "my-todo" test) due to 2 previous errors; 13 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "69da022911733d865be493748342ed128ae2f7adb3675bc4640be95c51469859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69da022911733d865be493748342ed128ae2f7adb3675bc4640be95c51469859", kill_on_drop: false }`
[INFO] [stdout] 69da022911733d865be493748342ed128ae2f7adb3675bc4640be95c51469859
