[INFO] updating cached repository del6597/ironIRCd [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/del6597/ironIRCd [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/del6597/ironIRCd" "work/ex/clippy-test-run/sources/stable/gh/del6597/ironIRCd"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/del6597/ironIRCd'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/del6597/ironIRCd" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/del6597/ironIRCd"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/del6597/ironIRCd'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] cfd718a11afc4d819fd27d1855b869b16ec9ddf0 [INFO] sha for GitHub repo del6597/ironIRCd: cfd718a11afc4d819fd27d1855b869b16ec9ddf0 [INFO] validating manifest of del6597/ironIRCd 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 del6597/ironIRCd 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 del6597/ironIRCd [INFO] finished frobbing del6597/ironIRCd [INFO] frobbed toml for del6597/ironIRCd written to work/ex/clippy-test-run/sources/stable/gh/del6597/ironIRCd/Cargo.toml [INFO] started frobbing del6597/ironIRCd [INFO] finished frobbing del6597/ironIRCd [INFO] frobbed toml for del6597/ironIRCd written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/del6597/ironIRCd/Cargo.toml [INFO] crate del6597/ironIRCd 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 del6597/ironIRCd against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/del6597/ironIRCd:/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 -Dclippy::into_iter_on_array" "-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] 864c2aff5f73c3707aa56beb8f8c2a79d32bc1f8cab6eed3c0ef9cc8a6ab4d51 [INFO] running `"docker" "start" "-a" "864c2aff5f73c3707aa56beb8f8c2a79d32bc1f8cab6eed3c0ef9cc8a6ab4d51"` [INFO] [stderr] Checking ironIRCd v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `stream` [INFO] [stderr] --> src/main.rs:4:18 [INFO] [stderr] | [INFO] [stderr] 4 | fn handle_client(stream: TcpStream) { [INFO] [stderr] | ^^^^^^ help: consider using `_stream` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 20 | Err(e) => { /* Connection Failed */ } [INFO] [stderr] | ^ help: consider using `_e` instead [INFO] [stderr] [INFO] [stderr] warning: crate `ironIRCd` should have a snake case name such as `iron_ircd` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stream` [INFO] [stderr] --> src/main.rs:4:18 [INFO] [stderr] | [INFO] [stderr] 4 | fn handle_client(stream: TcpStream) { [INFO] [stderr] | ^^^^^^ help: consider using `_stream` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 20 | Err(e) => { /* Connection Failed */ } [INFO] [stderr] | ^ help: consider using `_e` instead [INFO] [stderr] [INFO] [stderr] warning: crate `ironIRCd` should have a snake case name such as `iron_ircd` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `"docker" "inspect" "864c2aff5f73c3707aa56beb8f8c2a79d32bc1f8cab6eed3c0ef9cc8a6ab4d51"` [INFO] running `"docker" "rm" "-f" "864c2aff5f73c3707aa56beb8f8c2a79d32bc1f8cab6eed3c0ef9cc8a6ab4d51"` [INFO] [stdout] 864c2aff5f73c3707aa56beb8f8c2a79d32bc1f8cab6eed3c0ef9cc8a6ab4d51