[INFO] crate unbounded-gpsd 0.4.3 is already in cache [INFO] extracting crate unbounded-gpsd 0.4.3 into work/ex/clippy-test-run/sources/stable/reg/unbounded-gpsd/0.4.3 [INFO] extracting crate unbounded-gpsd 0.4.3 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/unbounded-gpsd/0.4.3 [INFO] validating manifest of unbounded-gpsd-0.4.3 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 unbounded-gpsd-0.4.3 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 unbounded-gpsd-0.4.3 [INFO] finished frobbing unbounded-gpsd-0.4.3 [INFO] frobbed toml for unbounded-gpsd-0.4.3 written to work/ex/clippy-test-run/sources/stable/reg/unbounded-gpsd/0.4.3/Cargo.toml [INFO] started frobbing unbounded-gpsd-0.4.3 [INFO] finished frobbing unbounded-gpsd-0.4.3 [INFO] frobbed toml for unbounded-gpsd-0.4.3 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/unbounded-gpsd/0.4.3/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 unbounded-gpsd-0.4.3 against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/unbounded-gpsd/0.4.3:/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] 1173aadeba3baba2d0a65c2ae8c57bd86990f30876203b18d021b08f0be24585 [INFO] running `"docker" "start" "-a" "1173aadeba3baba2d0a65c2ae8c57bd86990f30876203b18d021b08f0be24585"` [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking unbounded-gpsd v0.4.3 (/opt/crater/workdir) [INFO] [stderr] warning: large size difference between variants [INFO] [stderr] --> src/types.rs:161:5 [INFO] [stderr] | [INFO] [stderr] 161 | / Dustbin { [INFO] [stderr] 162 | | device: Option, [INFO] [stderr] 163 | | time: Option>, [INFO] [stderr] 164 | | mode: Option, [INFO] [stderr] ... | [INFO] [stderr] 184 | | climb_err: Option, [INFO] [stderr] 185 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::large_enum_variant)] on by default [INFO] [stderr] help: consider boxing the large fields to reduce the total size of the enum [INFO] [stderr] --> src/types.rs:161:5 [INFO] [stderr] | [INFO] [stderr] 161 | / Dustbin { [INFO] [stderr] 162 | | device: Option, [INFO] [stderr] 163 | | time: Option>, [INFO] [stderr] 164 | | mode: Option, [INFO] [stderr] ... | [INFO] [stderr] 184 | | climb_err: Option, [INFO] [stderr] 185 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant [INFO] [stderr] [INFO] [stderr] warning: large size difference between variants [INFO] [stderr] --> src/types.rs:161:5 [INFO] [stderr] | [INFO] [stderr] 161 | / Dustbin { [INFO] [stderr] 162 | | device: Option, [INFO] [stderr] 163 | | time: Option>, [INFO] [stderr] 164 | | mode: Option, [INFO] [stderr] ... | [INFO] [stderr] 184 | | climb_err: Option, [INFO] [stderr] 185 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::large_enum_variant)] on by default [INFO] [stderr] help: consider boxing the large fields to reduce the total size of the enum [INFO] [stderr] --> src/types.rs:161:5 [INFO] [stderr] | [INFO] [stderr] 161 | / Dustbin { [INFO] [stderr] 162 | | device: Option, [INFO] [stderr] 163 | | time: Option>, [INFO] [stderr] 164 | | mode: Option, [INFO] [stderr] ... | [INFO] [stderr] 184 | | climb_err: Option, [INFO] [stderr] 185 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant [INFO] [stderr] [INFO] [stderr] warning: large size difference between variants [INFO] [stderr] --> src/types.rs:391:5 [INFO] [stderr] | [INFO] [stderr] 391 | Tpv(TpvResponse), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant [INFO] [stderr] help: consider boxing the large fields to reduce the total size of the enum [INFO] [stderr] | [INFO] [stderr] 391 | Tpv(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: large size difference between variants [INFO] [stderr] --> src/types.rs:391:5 [INFO] [stderr] | [INFO] [stderr] 391 | Tpv(TpvResponse), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant [INFO] [stderr] help: consider boxing the large fields to reduce the total size of the enum [INFO] [stderr] | [INFO] [stderr] 391 | Tpv(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to all patterns [INFO] [stderr] --> src/tests.rs:23:13 [INFO] [stderr] | [INFO] [stderr] 23 | / if let &ErrorKind::DeserFailed(_, ref e) = e.kind() { [INFO] [stderr] 24 | | if let Category::Eof = e.classify() { [INFO] [stderr] 25 | | continue; [INFO] [stderr] 26 | | } [INFO] [stderr] 27 | | } [INFO] [stderr] | |_____________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::match_ref_pats)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression [INFO] [stderr] | [INFO] [stderr] 23 | if let ErrorKind::DeserFailed(_, ref e) = *e.kind() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to all patterns [INFO] [stderr] --> src/tests.rs:28:13 [INFO] [stderr] | [INFO] [stderr] 28 | / if let &ErrorKind::Io(..) = e.kind() { [INFO] [stderr] 29 | | return; [INFO] [stderr] 30 | | } [INFO] [stderr] | |_____________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression [INFO] [stderr] | [INFO] [stderr] 28 | if let ErrorKind::Io(..) = *e.kind() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to all patterns [INFO] [stderr] --> src/tests.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | / if let &ErrorKind::DeserFailed(_, ref e) = e.kind() { [INFO] [stderr] 49 | | if let Category::Eof = e.classify() { [INFO] [stderr] 50 | | return; [INFO] [stderr] 51 | | } [INFO] [stderr] 52 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression [INFO] [stderr] | [INFO] [stderr] 48 | if let ErrorKind::DeserFailed(_, ref e) = *e.kind() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to all patterns [INFO] [stderr] --> src/tests.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | / if let &ErrorKind::Io(..) = e.kind() { [INFO] [stderr] 54 | | return; [INFO] [stderr] 55 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression [INFO] [stderr] | [INFO] [stderr] 53 | if let ErrorKind::Io(..) = *e.kind() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.98s [INFO] running `"docker" "inspect" "1173aadeba3baba2d0a65c2ae8c57bd86990f30876203b18d021b08f0be24585"` [INFO] running `"docker" "rm" "-f" "1173aadeba3baba2d0a65c2ae8c57bd86990f30876203b18d021b08f0be24585"` [INFO] [stdout] 1173aadeba3baba2d0a65c2ae8c57bd86990f30876203b18d021b08f0be24585