[INFO] cloning repository https://github.com/BradenEverson/cafe [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BradenEverson/cafe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBradenEverson%2Fcafe", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBradenEverson%2Fcafe'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 28534cfaba151a52fc9336225c178ab618ee9964 [INFO] checking BradenEverson/cafe/28534cfaba151a52fc9336225c178ab618ee9964 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBradenEverson%2Fcafe" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BradenEverson/cafe on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BradenEverson/cafe [INFO] finished tweaking git repo https://github.com/BradenEverson/cafe [INFO] tweaked toml for git repo https://github.com/BradenEverson/cafe written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/BradenEverson/cafe 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 49365203c39fc6c7b282138e7541073667b6daa1ab50d701d96b46df856be700 [INFO] running `Command { std: "docker" "start" "-a" "49365203c39fc6c7b282138e7541073667b6daa1ab50d701d96b46df856be700", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "49365203c39fc6c7b282138e7541073667b6daa1ab50d701d96b46df856be700", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49365203c39fc6c7b282138e7541073667b6daa1ab50d701d96b46df856be700", kill_on_drop: false }` [INFO] [stdout] 49365203c39fc6c7b282138e7541073667b6daa1ab50d701d96b46df856be700 [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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee4c53945f67c4c1583715d4e05401982deebeae2af69d6c8ad850eb0dc78cf7 [INFO] running `Command { std: "docker" "start" "-a" "ee4c53945f67c4c1583715d4e05401982deebeae2af69d6c8ad850eb0dc78cf7", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.74 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling httparse v1.9.4 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling serde v1.0.207 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.124 [INFO] [stderr] Checking rppal v0.18.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking indexmap v2.3.0 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling serde_derive v1.0.207 [INFO] [stderr] Checking tokio v1.39.2 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tungstenite v0.23.0 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-tungstenite v0.23.1 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking h2 v0.4.5 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking hyper-util v0.1.7 [INFO] [stderr] Checking hyper-tungstenite v0.14.0 [INFO] [stderr] Checking cafe v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/coffee_state.rs:83:21 [INFO] [stdout] | [INFO] [stdout] 82 | todo!("Match query parameters for size, special mode and time"); [INFO] [stdout] | --------------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] 83 | response.body(Full::new(Bytes::copy_from_slice(b"Added!"))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/coffee_state.rs:83:21 [INFO] [stdout] | [INFO] [stdout] 82 | todo!("Match query parameters for size, special mode and time"); [INFO] [stdout] | --------------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] 83 | response.body(Full::new(Bytes::copy_from_slice(b"Added!"))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/coffee_state.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | let state = self.clone(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/coffee_state.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | let state = self.clone(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `order_state` is never read [INFO] [stdout] --> src/service.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct CoffeeService { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 8 | order_state: Arc>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/coffee_state.rs:65:25 [INFO] [stdout] | [INFO] [stdout] 65 | let state = self.clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `coffee_state::CoffeeService` does not implement `Clone`, so calling `clone` on `&coffee_state::CoffeeService` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 65 - let state = self.clone(); [INFO] [stdout] 65 + let state = self; [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `coffee_state::CoffeeService`, implement `Clone` for it [INFO] [stdout] | [INFO] [stdout] 38 + #[derive(Clone)] [INFO] [stdout] 39 | pub struct CoffeeService { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `order_state` is never read [INFO] [stdout] --> src/service.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct CoffeeService { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 8 | order_state: Arc>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/coffee_state.rs:65:25 [INFO] [stdout] | [INFO] [stdout] 65 | let state = self.clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `coffee_state::CoffeeService` does not implement `Clone`, so calling `clone` on `&coffee_state::CoffeeService` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 65 - let state = self.clone(); [INFO] [stdout] 65 + let state = self; [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `coffee_state::CoffeeService`, implement `Clone` for it [INFO] [stdout] | [INFO] [stdout] 38 + #[derive(Clone)] [INFO] [stdout] 39 | pub struct CoffeeService { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/main.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let state = state_clone.clone(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/main.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let state = state.clone(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/main.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let state = state_clone.clone(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/main.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let state = state.clone(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.60s [INFO] running `Command { std: "docker" "inspect" "ee4c53945f67c4c1583715d4e05401982deebeae2af69d6c8ad850eb0dc78cf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee4c53945f67c4c1583715d4e05401982deebeae2af69d6c8ad850eb0dc78cf7", kill_on_drop: false }` [INFO] [stdout] ee4c53945f67c4c1583715d4e05401982deebeae2af69d6c8ad850eb0dc78cf7