[INFO] crate sled-web 0.3.0 is already in cache [INFO] extracting crate sled-web 0.3.0 into work/ex/clippy-test-run/sources/stable/reg/sled-web/0.3.0 [INFO] extracting crate sled-web 0.3.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/sled-web/0.3.0 [INFO] validating manifest of sled-web-0.3.0 on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of sled-web-0.3.0 on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing sled-web-0.3.0 [INFO] finished frobbing sled-web-0.3.0 [INFO] frobbed toml for sled-web-0.3.0 written to work/ex/clippy-test-run/sources/stable/reg/sled-web/0.3.0/Cargo.toml [INFO] started frobbing sled-web-0.3.0 [INFO] finished frobbing sled-web-0.3.0 [INFO] frobbed toml for sled-web-0.3.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/sled-web/0.3.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting sled-web-0.3.0 against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/sled-web/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 5b68b295419d9a94398d5d7a581fed65831634fe289815977844c1cfe30ed133 [INFO] running `"docker" "start" "-a" "5b68b295419d9a94398d5d7a581fed65831634fe289815977844c1cfe30ed133"` [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Checking sled_sync v0.2.2 [INFO] [stderr] Checking historian v3.0.11 [INFO] [stderr] Checking pagetable v0.0.3 [INFO] [stderr] Checking pagecache v0.6.0 [INFO] [stderr] Checking sled v0.15.21 [INFO] [stderr] Checking sled-search v0.2.0 [INFO] [stderr] Checking sled-web v0.3.0 (/opt/crater/workdir) [INFO] [stderr] warning: redundant closure found [INFO] [stderr] --> src/response.rs:131:38 [INFO] [stderr] | [INFO] [stderr] 131 | let kv = res.map_err(|err| Box::new(err))?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Box::new` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_closure)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure [INFO] [stderr] [INFO] [stderr] warning: redundant closure found [INFO] [stderr] --> src/response.rs:132:61 [INFO] [stderr] | [INFO] [stderr] 132 | let bytes = serde_json::to_vec(&kv).map_err(|err| Box::new(err))?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Box::new` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure [INFO] [stderr] [INFO] [stderr] warning: redundant closure found [INFO] [stderr] --> src/response.rs:146:38 [INFO] [stderr] | [INFO] [stderr] 146 | let kv = res.map_err(|err| Box::new(err))?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Box::new` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure [INFO] [stderr] [INFO] [stderr] warning: redundant closure found [INFO] [stderr] --> src/response.rs:147:61 [INFO] [stderr] | [INFO] [stderr] 147 | let bytes = serde_json::to_vec(&kv).map_err(|err| Box::new(err))?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Box::new` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure [INFO] [stderr] [INFO] [stderr] warning: redundant closure found [INFO] [stderr] --> src/response.rs:131:38 [INFO] [stderr] | [INFO] [stderr] 131 | let kv = res.map_err(|err| Box::new(err))?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Box::new` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_closure)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure [INFO] [stderr] [INFO] [stderr] warning: redundant closure found [INFO] [stderr] --> src/response.rs:132:61 [INFO] [stderr] | [INFO] [stderr] 132 | let bytes = serde_json::to_vec(&kv).map_err(|err| Box::new(err))?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Box::new` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure [INFO] [stderr] [INFO] [stderr] warning: redundant closure found [INFO] [stderr] --> src/response.rs:146:38 [INFO] [stderr] | [INFO] [stderr] 146 | let kv = res.map_err(|err| Box::new(err))?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Box::new` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure [INFO] [stderr] [INFO] [stderr] warning: redundant closure found [INFO] [stderr] --> src/response.rs:147:61 [INFO] [stderr] | [INFO] [stderr] 147 | let bytes = serde_json::to_vec(&kv).map_err(|err| Box::new(err))?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Box::new` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.65s [INFO] running `"docker" "inspect" "5b68b295419d9a94398d5d7a581fed65831634fe289815977844c1cfe30ed133"` [INFO] running `"docker" "rm" "-f" "5b68b295419d9a94398d5d7a581fed65831634fe289815977844c1cfe30ed133"` [INFO] [stdout] 5b68b295419d9a94398d5d7a581fed65831634fe289815977844c1cfe30ed133