[INFO] updating cached repository kejadlen/kilo-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kejadlen/kilo-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kejadlen/kilo-rs" "work/ex/clippy-test-run/sources/stable/gh/kejadlen/kilo-rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/kejadlen/kilo-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kejadlen/kilo-rs" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/kejadlen/kilo-rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/kejadlen/kilo-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 37ba204c3962076875b0747d6d107534e7c4ac13
[INFO] sha for GitHub repo kejadlen/kilo-rs: 37ba204c3962076875b0747d6d107534e7c4ac13
[INFO] validating manifest of kejadlen/kilo-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 kejadlen/kilo-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 kejadlen/kilo-rs
[INFO] finished frobbing kejadlen/kilo-rs
[INFO] frobbed toml for kejadlen/kilo-rs written to work/ex/clippy-test-run/sources/stable/gh/kejadlen/kilo-rs/Cargo.toml
[INFO] started frobbing kejadlen/kilo-rs
[INFO] finished frobbing kejadlen/kilo-rs
[INFO] frobbed toml for kejadlen/kilo-rs written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/kejadlen/kilo-rs/Cargo.toml
[INFO] crate kejadlen/kilo-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 kejadlen/kilo-rs against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/kejadlen/kilo-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] 8b68ff52bdb0d423a8666dddf22f3f458cd19f02213f1014bb561e7eb43678a5
[INFO] running `"docker" "start" "-a" "8b68ff52bdb0d423a8666dddf22f3f458cd19f02213f1014bb561e7eb43678a5"`
[INFO] [stderr]     Checking kilo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: using `print!()` with a format string that ends in a single newline, consider using `println!()` instead
[INFO] [stderr]   --> src/terminal.rs:91:13
[INFO] [stderr]    |
[INFO] [stderr] 91 |             print!("~\r\n");
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::print_with_newline)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#print_with_newline
[INFO] [stderr] 
[INFO] [stderr] warning: using `print!()` with a format string that ends in a single newline, consider using `println!()` instead
[INFO] [stderr]   --> src/terminal.rs:91:13
[INFO] [stderr]    |
[INFO] [stderr] 91 |             print!("~\r\n");
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::print_with_newline)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#print_with_newline
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `cols`
[INFO] [stderr]   --> src/terminal.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     cols: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: this loop never actually loops
[INFO] [stderr]    --> src/terminal.rs:120:9
[INFO] [stderr]     |
[INFO] [stderr] 120 | /         loop {
[INFO] [stderr] 121 | |             match self.stdin.read_exact(&mut buf) {
[INFO] [stderr] 122 | |                 Ok(_) => return Some(buf[0] as char),
[INFO] [stderr] 123 | |                 Err(ref e) if e.kind() != io::ErrorKind::UnexpectedEof => return None,
[INFO] [stderr] 124 | |                 _ => return Some(0 as char),
[INFO] [stderr] 125 | |             }
[INFO] [stderr] 126 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::never_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#never_loop
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `kilo`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: field is never used: `cols`
[INFO] [stderr]   --> src/terminal.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     cols: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: this loop never actually loops
[INFO] [stderr]    --> src/terminal.rs:120:9
[INFO] [stderr]     |
[INFO] [stderr] 120 | /         loop {
[INFO] [stderr] 121 | |             match self.stdin.read_exact(&mut buf) {
[INFO] [stderr] 122 | |                 Ok(_) => return Some(buf[0] as char),
[INFO] [stderr] 123 | |                 Err(ref e) if e.kind() != io::ErrorKind::UnexpectedEof => return None,
[INFO] [stderr] 124 | |                 _ => return Some(0 as char),
[INFO] [stderr] 125 | |             }
[INFO] [stderr] 126 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::never_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#never_loop
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `kilo`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "8b68ff52bdb0d423a8666dddf22f3f458cd19f02213f1014bb561e7eb43678a5"`
[INFO] running `"docker" "rm" "-f" "8b68ff52bdb0d423a8666dddf22f3f458cd19f02213f1014bb561e7eb43678a5"`
[INFO] [stdout] 8b68ff52bdb0d423a8666dddf22f3f458cd19f02213f1014bb561e7eb43678a5