[INFO] updating cached repository brennie/wake-on-lan-hook [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/brennie/wake-on-lan-hook [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/brennie/wake-on-lan-hook" "work/ex/clippy-test-run/sources/stable/gh/brennie/wake-on-lan-hook"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/brennie/wake-on-lan-hook'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/brennie/wake-on-lan-hook" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/brennie/wake-on-lan-hook"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/brennie/wake-on-lan-hook'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 47b24620956225d708fa0c30fff994b40c19bbab [INFO] sha for GitHub repo brennie/wake-on-lan-hook: 47b24620956225d708fa0c30fff994b40c19bbab [INFO] validating manifest of brennie/wake-on-lan-hook 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 brennie/wake-on-lan-hook 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 brennie/wake-on-lan-hook [INFO] finished frobbing brennie/wake-on-lan-hook [INFO] frobbed toml for brennie/wake-on-lan-hook written to work/ex/clippy-test-run/sources/stable/gh/brennie/wake-on-lan-hook/Cargo.toml [INFO] started frobbing brennie/wake-on-lan-hook [INFO] finished frobbing brennie/wake-on-lan-hook [INFO] frobbed toml for brennie/wake-on-lan-hook written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/brennie/wake-on-lan-hook/Cargo.toml [INFO] crate brennie/wake-on-lan-hook 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 brennie/wake-on-lan-hook 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/brennie/wake-on-lan-hook:/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] 007f99a86f97f4db77a75b0b4e27ac0cb0c0e0eeba1b6246bbb26af2e3d3b7ac [INFO] running `"docker" "start" "-a" "007f99a86f97f4db77a75b0b4e27ac0cb0c0e0eeba1b6246bbb26af2e3d3b7ac"` [INFO] [stderr] Checking slog v2.3.3 [INFO] [stderr] Checking assert_matches v1.3.0 [INFO] [stderr] Compiling memchr v2.1.0 [INFO] [stderr] Checking stream-cancel v0.4.3 [INFO] [stderr] Checking structopt v0.2.10 [INFO] [stderr] Checking tokio-reactor v0.1.5 [INFO] [stderr] Checking slog-async v2.3.0 [INFO] [stderr] Checking slog-term v2.4.0 [INFO] [stderr] Checking tokio-tcp v0.1.1 [INFO] [stderr] Checking tokio-signal v0.2.5 [INFO] [stderr] Checking tokio-uds v0.2.1 [INFO] [stderr] Checking tokio-udp v0.1.2 [INFO] [stderr] Checking combine v3.5.2 [INFO] [stderr] Checking tokio-process v0.2.2 [INFO] [stderr] Checking tokio v0.1.8 [INFO] [stderr] Checking wake-on-lan-hook v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unneeded unit expression [INFO] [stderr] --> src/server.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | () [INFO] [stderr] | ^^ help: remove the final `()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::unused_unit)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit [INFO] [stderr] [INFO] [stderr] warning: unneeded unit expression [INFO] [stderr] --> src/server.rs:86:25 [INFO] [stderr] | [INFO] [stderr] 86 | () [INFO] [stderr] | ^^ help: remove the final `()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit [INFO] [stderr] [INFO] [stderr] warning: unneeded unit expression [INFO] [stderr] --> src/server.rs:126:37 [INFO] [stderr] | [INFO] [stderr] 126 | () [INFO] [stderr] | ^^ help: remove the final `()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit [INFO] [stderr] [INFO] [stderr] warning: unneeded unit expression [INFO] [stderr] --> src/server.rs:188:13 [INFO] [stderr] | [INFO] [stderr] 188 | () [INFO] [stderr] | ^^ help: remove the final `()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit [INFO] [stderr] [INFO] [stderr] warning: unneeded unit expression [INFO] [stderr] --> src/server.rs:195:13 [INFO] [stderr] | [INFO] [stderr] 195 | () [INFO] [stderr] | ^^ help: remove the final `()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unneeded unit expression [INFO] [stderr] --> src/server.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | () [INFO] [stderr] | ^^ help: remove the final `()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::unused_unit)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit [INFO] [stderr] [INFO] [stderr] warning: unneeded unit expression [INFO] [stderr] --> src/server.rs:86:25 [INFO] [stderr] | [INFO] [stderr] 86 | () [INFO] [stderr] | ^^ help: remove the final `()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit [INFO] [stderr] [INFO] [stderr] warning: unneeded unit expression [INFO] [stderr] --> src/server.rs:126:37 [INFO] [stderr] | [INFO] [stderr] 126 | () [INFO] [stderr] | ^^ help: remove the final `()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit [INFO] [stderr] [INFO] [stderr] warning: unneeded unit expression [INFO] [stderr] --> src/server.rs:188:13 [INFO] [stderr] | [INFO] [stderr] 188 | () [INFO] [stderr] | ^^ help: remove the final `()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit [INFO] [stderr] [INFO] [stderr] warning: unneeded unit expression [INFO] [stderr] --> src/server.rs:195:13 [INFO] [stderr] | [INFO] [stderr] 195 | () [INFO] [stderr] | ^^ help: remove the final `()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit [INFO] [stderr] [INFO] [stderr] warning: identical conversion [INFO] [stderr] --> src/mac.rs:195:66 [INFO] [stderr] | [INFO] [stderr] 195 | easy::Error::Unexpected(easy::Info::Borrowed("end of input".into())), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `"end of input"` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::identity_conversion)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.30s [INFO] running `"docker" "inspect" "007f99a86f97f4db77a75b0b4e27ac0cb0c0e0eeba1b6246bbb26af2e3d3b7ac"` [INFO] running `"docker" "rm" "-f" "007f99a86f97f4db77a75b0b4e27ac0cb0c0e0eeba1b6246bbb26af2e3d3b7ac"` [INFO] [stdout] 007f99a86f97f4db77a75b0b4e27ac0cb0c0e0eeba1b6246bbb26af2e3d3b7ac