[INFO] updating cached repository TheStilbruch/bind-shell.rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/TheStilbruch/bind-shell.rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/TheStilbruch/bind-shell.rs" "work/ex/clippy-test-run/sources/stable/gh/TheStilbruch/bind-shell.rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/TheStilbruch/bind-shell.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/TheStilbruch/bind-shell.rs" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/TheStilbruch/bind-shell.rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/TheStilbruch/bind-shell.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d6aaad4c0939919de59dc1ff232c029f328910e1
[INFO] sha for GitHub repo TheStilbruch/bind-shell.rs: d6aaad4c0939919de59dc1ff232c029f328910e1
[INFO] validating manifest of TheStilbruch/bind-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/bind-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/bind-shell.rs
[INFO] finished frobbing TheStilbruch/bind-shell.rs
[INFO] frobbed toml for TheStilbruch/bind-shell.rs written to work/ex/clippy-test-run/sources/stable/gh/TheStilbruch/bind-shell.rs/Cargo.toml
[INFO] started frobbing TheStilbruch/bind-shell.rs
[INFO] finished frobbing TheStilbruch/bind-shell.rs
[INFO] frobbed toml for TheStilbruch/bind-shell.rs written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/TheStilbruch/bind-shell.rs/Cargo.toml
[INFO] crate TheStilbruch/bind-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/bind-shell.rs against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/TheStilbruch/bind-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] 0fc208cdeb3c3edac2e307ec9fa3d6377a95fefee322c9fcde1c40d563ac8c55
[INFO] running `"docker" "start" "-a" "0fc208cdeb3c3edac2e307ec9fa3d6377a95fefee322c9fcde1c40d563ac8c55"`
[INFO] [stderr]     Checking rust-bind-shell v1.0.1 (/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:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 | /         match connection {
[INFO] [stderr] 58 | |             Ok(stream) => {
[INFO] [stderr] 59 | |                 thread::spawn(|| unsafe {
[INFO] [stderr] 60 | |                     handle_client(stream);
[INFO] [stderr] ...  |
[INFO] [stderr] 63 | |             Err(_) => {}
[INFO] [stderr] 64 | |         }
[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:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 | /         match connection {
[INFO] [stderr] 58 | |             Ok(stream) => {
[INFO] [stderr] 59 | |                 thread::spawn(|| unsafe {
[INFO] [stderr] 60 | |                     handle_client(stream);
[INFO] [stderr] ...  |
[INFO] [stderr] 63 | |             Err(_) => {}
[INFO] [stderr] 64 | |         }
[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] 57 |         if let Ok(stream) = connection {
[INFO] [stderr] 58 |     thread::spawn(|| unsafe {
[INFO] [stderr] 59 |         handle_client(stream);
[INFO] [stderr] 60 |     });
[INFO] [stderr] 61 | }
[INFO] [stderr]    |
[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] 57 |         if let Ok(stream) = connection {
[INFO] [stderr] 58 |     thread::spawn(|| unsafe {
[INFO] [stderr] 59 |         handle_client(stream);
[INFO] [stderr] 60 |     });
[INFO] [stderr] 61 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "0fc208cdeb3c3edac2e307ec9fa3d6377a95fefee322c9fcde1c40d563ac8c55"`
[INFO] running `"docker" "rm" "-f" "0fc208cdeb3c3edac2e307ec9fa3d6377a95fefee322c9fcde1c40d563ac8c55"`
[INFO] [stdout] 0fc208cdeb3c3edac2e307ec9fa3d6377a95fefee322c9fcde1c40d563ac8c55