[INFO] updating cached repository ahyaemon/console_meiro
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ahyaemon/console_meiro
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ahyaemon/console_meiro" "work/ex/clippy-test-run/sources/stable/gh/ahyaemon/console_meiro"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/ahyaemon/console_meiro'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ahyaemon/console_meiro" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ahyaemon/console_meiro"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ahyaemon/console_meiro'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 616ae8e196cbf8530b233e3f9adab6d334c27349
[INFO] sha for GitHub repo ahyaemon/console_meiro: 616ae8e196cbf8530b233e3f9adab6d334c27349
[INFO] validating manifest of ahyaemon/console_meiro 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 ahyaemon/console_meiro 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 ahyaemon/console_meiro
[INFO] finished frobbing ahyaemon/console_meiro
[INFO] frobbed toml for ahyaemon/console_meiro written to work/ex/clippy-test-run/sources/stable/gh/ahyaemon/console_meiro/Cargo.toml
[INFO] started frobbing ahyaemon/console_meiro
[INFO] finished frobbing ahyaemon/console_meiro
[INFO] frobbed toml for ahyaemon/console_meiro written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ahyaemon/console_meiro/Cargo.toml
[INFO] crate ahyaemon/console_meiro 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 ahyaemon/console_meiro 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-2/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/ahyaemon/console_meiro:/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] e92c03b24380c572ebf19002ce095c2ab6a1e38b7c8e626b624d195886ffac95
[INFO] running `"docker" "start" "-a" "e92c03b24380c572ebf19002ce095c2ab6a1e38b7c8e626b624d195886ffac95"`
[INFO] [stderr]     Checking meiro v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]   --> src/screen.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |         println!("");
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::println_empty_string)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]   --> src/screen.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |         println!("");
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::println_empty_string)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/stage/map.rs:32:37
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn out_of_range(&self, pos: &(i8, i8)) -> bool {
[INFO] [stderr]    |                                     ^^^^^^^^^ help: consider passing by value instead: `(i8, i8)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] error: this `if` has identical blocks
[INFO] [stderr]   --> src/stage/map.rs:36:42
[INFO] [stderr]    |
[INFO] [stderr] 36 |           else if pos.0 >= self.nrow as i8 {
[INFO] [stderr]    |  __________________________________________^
[INFO] [stderr] 37 | |             true
[INFO] [stderr] 38 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::if_same_then_else)] on by default
[INFO] [stderr] note: same as this
[INFO] [stderr]   --> src/stage/map.rs:33:22
[INFO] [stderr]    |
[INFO] [stderr] 33 |           if pos.0 < 0 {
[INFO] [stderr]    |  ______________________^
[INFO] [stderr] 34 | |             true
[INFO] [stderr] 35 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
[INFO] [stderr] 
[INFO] [stderr] warning: this if-then-else expression returns a bool literal
[INFO] [stderr]   --> src/stage/map.rs:42:14
[INFO] [stderr]    |
[INFO] [stderr] 42 |           else if pos.1 >= self.ncol as i8 {
[INFO] [stderr]    |  ______________^
[INFO] [stderr] 43 | |             true
[INFO] [stderr] 44 | |         }
[INFO] [stderr] 45 | |         else{
[INFO] [stderr] 46 | |             false
[INFO] [stderr] 47 | |         }
[INFO] [stderr]    | |_________^ help: you can reduce it to: `pos.1 >= self.ncol as i8`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/stage/map.rs:50:36
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn empty_space(&self, pos: &(u8, u8)) -> bool {
[INFO] [stderr]    |                                    ^^^^^^^^^ help: consider passing by value instead: `(u8, u8)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/text.rs:13:41
[INFO] [stderr]    |
[INFO] [stderr] 13 |         for (irow, row) in self.0.split("\n").enumerate() {
[INFO] [stderr]    |                                         ^^^^ help: try using a char instead: `'\n'`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `meiro`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/stage/map.rs:32:37
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn out_of_range(&self, pos: &(i8, i8)) -> bool {
[INFO] [stderr]    |                                     ^^^^^^^^^ help: consider passing by value instead: `(i8, i8)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] error: this `if` has identical blocks
[INFO] [stderr]   --> src/stage/map.rs:36:42
[INFO] [stderr]    |
[INFO] [stderr] 36 |           else if pos.0 >= self.nrow as i8 {
[INFO] [stderr]    |  __________________________________________^
[INFO] [stderr] 37 | |             true
[INFO] [stderr] 38 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::if_same_then_else)] on by default
[INFO] [stderr] note: same as this
[INFO] [stderr]   --> src/stage/map.rs:33:22
[INFO] [stderr]    |
[INFO] [stderr] 33 |           if pos.0 < 0 {
[INFO] [stderr]    |  ______________________^
[INFO] [stderr] 34 | |             true
[INFO] [stderr] 35 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
[INFO] [stderr] 
[INFO] [stderr] warning: this if-then-else expression returns a bool literal
[INFO] [stderr]   --> src/stage/map.rs:42:14
[INFO] [stderr]    |
[INFO] [stderr] 42 |           else if pos.1 >= self.ncol as i8 {
[INFO] [stderr]    |  ______________^
[INFO] [stderr] 43 | |             true
[INFO] [stderr] 44 | |         }
[INFO] [stderr] 45 | |         else{
[INFO] [stderr] 46 | |             false
[INFO] [stderr] 47 | |         }
[INFO] [stderr]    | |_________^ help: you can reduce it to: `pos.1 >= self.ncol as i8`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/stage/map.rs:50:36
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn empty_space(&self, pos: &(u8, u8)) -> bool {
[INFO] [stderr]    |                                    ^^^^^^^^^ help: consider passing by value instead: `(u8, u8)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/text.rs:13:41
[INFO] [stderr]    |
[INFO] [stderr] 13 |         for (irow, row) in self.0.split("\n").enumerate() {
[INFO] [stderr]    |                                         ^^^^ help: try using a char instead: `'\n'`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `meiro`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e92c03b24380c572ebf19002ce095c2ab6a1e38b7c8e626b624d195886ffac95"`
[INFO] running `"docker" "rm" "-f" "e92c03b24380c572ebf19002ce095c2ab6a1e38b7c8e626b624d195886ffac95"`
[INFO] [stdout] e92c03b24380c572ebf19002ce095c2ab6a1e38b7c8e626b624d195886ffac95