[INFO] updating cached repository steveklabnik/adventure2 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/steveklabnik/adventure2 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/steveklabnik/adventure2" "work/ex/clippy-test-run/sources/stable/gh/steveklabnik/adventure2"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/steveklabnik/adventure2'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/steveklabnik/adventure2" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/steveklabnik/adventure2"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/steveklabnik/adventure2'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5e58a2cc28150add31b8798229a685ffd50ad3fb [INFO] sha for GitHub repo steveklabnik/adventure2: 5e58a2cc28150add31b8798229a685ffd50ad3fb [INFO] validating manifest of steveklabnik/adventure2 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 steveklabnik/adventure2 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 steveklabnik/adventure2 [INFO] finished frobbing steveklabnik/adventure2 [INFO] frobbed toml for steveklabnik/adventure2 written to work/ex/clippy-test-run/sources/stable/gh/steveklabnik/adventure2/Cargo.toml [INFO] started frobbing steveklabnik/adventure2 [INFO] finished frobbing steveklabnik/adventure2 [INFO] frobbed toml for steveklabnik/adventure2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/steveklabnik/adventure2/Cargo.toml [INFO] crate steveklabnik/adventure2 has a lockfile. skipping [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 steveklabnik/adventure2 against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/steveklabnik/adventure2:/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] bc691d21a5ddd40a3ecd6b41c2100b7933c83c1fbbc8857406b07ff76c961575 [INFO] running `"docker" "start" "-a" "bc691d21a5ddd40a3ecd6b41c2100b7933c83c1fbbc8857406b07ff76c961575"` [INFO] [stderr] Compiling syn v0.15.12 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Checking adventure v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let` [INFO] [stderr] --> src/main.rs:58:21 [INFO] [stderr] | [INFO] [stderr] 58 | / match exit { [INFO] [stderr] 59 | | Exit::East(number) => { [INFO] [stderr] 60 | | current_room = *number; [INFO] [stderr] 61 | | }, [INFO] [stderr] 62 | | _ => (), [INFO] [stderr] 63 | | } [INFO] [stderr] | |_____________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::single_match)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 58 | if let Exit::East(number) = exit { [INFO] [stderr] 59 | current_room = *number; [INFO] [stderr] 60 | } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let` [INFO] [stderr] --> src/main.rs:68:21 [INFO] [stderr] | [INFO] [stderr] 68 | / match exit { [INFO] [stderr] 69 | | Exit::West(number) => { [INFO] [stderr] 70 | | current_room = *number; [INFO] [stderr] 71 | | }, [INFO] [stderr] 72 | | _ => (), [INFO] [stderr] 73 | | } [INFO] [stderr] | |_____________________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 68 | if let Exit::West(number) = exit { [INFO] [stderr] 69 | current_room = *number; [INFO] [stderr] 70 | } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let` [INFO] [stderr] --> src/main.rs:78:21 [INFO] [stderr] | [INFO] [stderr] 78 | / match exit { [INFO] [stderr] 79 | | Exit::North(number) => { [INFO] [stderr] 80 | | current_room = *number; [INFO] [stderr] 81 | | }, [INFO] [stderr] 82 | | _ => (), [INFO] [stderr] 83 | | } [INFO] [stderr] | |_____________________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 78 | if let Exit::North(number) = exit { [INFO] [stderr] 79 | current_room = *number; [INFO] [stderr] 80 | } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let` [INFO] [stderr] --> src/main.rs:88:21 [INFO] [stderr] | [INFO] [stderr] 88 | / match exit { [INFO] [stderr] 89 | | Exit::South(number) => { [INFO] [stderr] 90 | | current_room = *number; [INFO] [stderr] 91 | | }, [INFO] [stderr] 92 | | _ => (), [INFO] [stderr] 93 | | } [INFO] [stderr] | |_____________________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 88 | if let Exit::South(number) = exit { [INFO] [stderr] 89 | current_room = *number; [INFO] [stderr] 90 | } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let` [INFO] [stderr] --> src/main.rs:58:21 [INFO] [stderr] | [INFO] [stderr] 58 | / match exit { [INFO] [stderr] 59 | | Exit::East(number) => { [INFO] [stderr] 60 | | current_room = *number; [INFO] [stderr] 61 | | }, [INFO] [stderr] 62 | | _ => (), [INFO] [stderr] 63 | | } [INFO] [stderr] | |_____________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::single_match)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 58 | if let Exit::East(number) = exit { [INFO] [stderr] 59 | current_room = *number; [INFO] [stderr] 60 | } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let` [INFO] [stderr] --> src/main.rs:68:21 [INFO] [stderr] | [INFO] [stderr] 68 | / match exit { [INFO] [stderr] 69 | | Exit::West(number) => { [INFO] [stderr] 70 | | current_room = *number; [INFO] [stderr] 71 | | }, [INFO] [stderr] 72 | | _ => (), [INFO] [stderr] 73 | | } [INFO] [stderr] | |_____________________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 68 | if let Exit::West(number) = exit { [INFO] [stderr] 69 | current_room = *number; [INFO] [stderr] 70 | } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let` [INFO] [stderr] --> src/main.rs:78:21 [INFO] [stderr] | [INFO] [stderr] 78 | / match exit { [INFO] [stderr] 79 | | Exit::North(number) => { [INFO] [stderr] 80 | | current_room = *number; [INFO] [stderr] 81 | | }, [INFO] [stderr] 82 | | _ => (), [INFO] [stderr] 83 | | } [INFO] [stderr] | |_____________________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 78 | if let Exit::North(number) = exit { [INFO] [stderr] 79 | current_room = *number; [INFO] [stderr] 80 | } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let` [INFO] [stderr] --> src/main.rs:88:21 [INFO] [stderr] | [INFO] [stderr] 88 | / match exit { [INFO] [stderr] 89 | | Exit::South(number) => { [INFO] [stderr] 90 | | current_room = *number; [INFO] [stderr] 91 | | }, [INFO] [stderr] 92 | | _ => (), [INFO] [stderr] 93 | | } [INFO] [stderr] | |_____________________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 88 | if let Exit::South(number) = exit { [INFO] [stderr] 89 | current_room = *number; [INFO] [stderr] 90 | } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.13s [INFO] running `"docker" "inspect" "bc691d21a5ddd40a3ecd6b41c2100b7933c83c1fbbc8857406b07ff76c961575"` [INFO] running `"docker" "rm" "-f" "bc691d21a5ddd40a3ecd6b41c2100b7933c83c1fbbc8857406b07ff76c961575"` [INFO] [stdout] bc691d21a5ddd40a3ecd6b41c2100b7933c83c1fbbc8857406b07ff76c961575