[INFO] updating cached repository pijamarda/TresEnRalla
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pijamarda/TresEnRalla
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pijamarda/TresEnRalla" "work/ex/clippy-test-run/sources/stable/gh/pijamarda/TresEnRalla"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/pijamarda/TresEnRalla'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pijamarda/TresEnRalla" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/pijamarda/TresEnRalla"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/pijamarda/TresEnRalla'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 190a61579a9bc8a432cda53032551804da218597
[INFO] sha for GitHub repo pijamarda/TresEnRalla: 190a61579a9bc8a432cda53032551804da218597
[INFO] validating manifest of pijamarda/TresEnRalla 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 pijamarda/TresEnRalla 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 pijamarda/TresEnRalla
[INFO] finished frobbing pijamarda/TresEnRalla
[INFO] frobbed toml for pijamarda/TresEnRalla written to work/ex/clippy-test-run/sources/stable/gh/pijamarda/TresEnRalla/Cargo.toml
[INFO] started frobbing pijamarda/TresEnRalla
[INFO] finished frobbing pijamarda/TresEnRalla
[INFO] frobbed toml for pijamarda/TresEnRalla written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/pijamarda/TresEnRalla/Cargo.toml
[INFO] crate pijamarda/TresEnRalla 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 pijamarda/TresEnRalla against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/pijamarda/TresEnRalla:/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] 86981bf8dacefcb4e598b93054463225749c8af68960173830b5995120960d40
[INFO] running `"docker" "start" "-a" "86981bf8dacefcb4e598b93054463225749c8af68960173830b5995120960d40"`
[INFO] [stderr]     Checking tresenralla v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]    --> src/main.rs:122:4
[INFO] [stderr]     |
[INFO] [stderr] 122 |             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/main.rs:127:2
[INFO] [stderr]     |
[INFO] [stderr] 127 |     println!("");
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]     |
[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/main.rs:122:4
[INFO] [stderr]     |
[INFO] [stderr] 122 |             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/main.rs:127:2
[INFO] [stderr]     |
[INFO] [stderr] 127 |     println!("");
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]     |
[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: unneeded return statement
[INFO] [stderr]    --> src/main.rs:135:2
[INFO] [stderr]     |
[INFO] [stderr] 135 |     return resultado;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `resultado`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/main.rs:149:2
[INFO] [stderr]     |
[INFO] [stderr] 149 |     return resultado
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `resultado`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/main.rs:212:2
[INFO] [stderr]     |
[INFO] [stderr] 212 |     return resultado;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `resultado`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: this if statement can be collapsed
[INFO] [stderr]    --> src/main.rs:182:2
[INFO] [stderr]     |
[INFO] [stderr] 182 |       if t[1] != 0
[INFO] [stderr]     |  _____^
[INFO] [stderr] 183 | |     {
[INFO] [stderr] 184 | |         if t[1] == t[4] && t[4] == t[7]
[INFO] [stderr] 185 | |         {
[INFO] [stderr] 186 | |             resultado = true
[INFO] [stderr] 187 | |         }        
[INFO] [stderr] 188 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 182 |     if t[1] != 0 && t[1] == t[4] && t[4] == t[7] {
[INFO] [stderr] 183 |     resultado = true
[INFO] [stderr] 184 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this if statement can be collapsed
[INFO] [stderr]    --> src/main.rs:191:2
[INFO] [stderr]     |
[INFO] [stderr] 191 |       if t[3] != 0
[INFO] [stderr]     |  _____^
[INFO] [stderr] 192 | |     {
[INFO] [stderr] 193 | |         if t[3] == t[4] && t[4] == t[5]
[INFO] [stderr] 194 | |         {
[INFO] [stderr] 195 | |             resultado = true
[INFO] [stderr] 196 | |         }        
[INFO] [stderr] 197 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 191 |     if t[3] != 0 && t[3] == t[4] && t[4] == t[5] {
[INFO] [stderr] 192 |     resultado = true
[INFO] [stderr] 193 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/main.rs:135:2
[INFO] [stderr]     |
[INFO] [stderr] 135 |     return resultado;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `resultado`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/main.rs:149:2
[INFO] [stderr]     |
[INFO] [stderr] 149 |     return resultado
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `resultado`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/main.rs:212:2
[INFO] [stderr]     |
[INFO] [stderr] 212 |     return resultado;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `resultado`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: this if statement can be collapsed
[INFO] [stderr]    --> src/main.rs:182:2
[INFO] [stderr]     |
[INFO] [stderr] 182 |       if t[1] != 0
[INFO] [stderr]     |  _____^
[INFO] [stderr] 183 | |     {
[INFO] [stderr] 184 | |         if t[1] == t[4] && t[4] == t[7]
[INFO] [stderr] 185 | |         {
[INFO] [stderr] 186 | |             resultado = true
[INFO] [stderr] 187 | |         }        
[INFO] [stderr] 188 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 182 |     if t[1] != 0 && t[1] == t[4] && t[4] == t[7] {
[INFO] [stderr] 183 |     resultado = true
[INFO] [stderr] 184 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this if statement can be collapsed
[INFO] [stderr]    --> src/main.rs:191:2
[INFO] [stderr]     |
[INFO] [stderr] 191 |       if t[3] != 0
[INFO] [stderr]     |  _____^
[INFO] [stderr] 192 | |     {
[INFO] [stderr] 193 | |         if t[3] == t[4] && t[4] == t[5]
[INFO] [stderr] 194 | |         {
[INFO] [stderr] 195 | |             resultado = true
[INFO] [stderr] 196 | |         }        
[INFO] [stderr] 197 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 191 |     if t[3] != 0 && t[3] == t[4] && t[4] == t[5] {
[INFO] [stderr] 192 |     resultado = true
[INFO] [stderr] 193 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `opcion` is never read
[INFO] [stderr]   --> src/main.rs:20:14
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let mut opcion = 1;
[INFO] [stderr]    |                 ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_assignments)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]   --> src/main.rs:36:6
[INFO] [stderr]    |
[INFO] [stderr] 36 |           io::stdin().read_line(&mut posicion)
[INFO] [stderr]    |  _________^
[INFO] [stderr] 37 | |             .ok()
[INFO] [stderr] 38 | |             .expect("Error al leer la linea");
[INFO] [stderr]    | |_____________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ok_expect)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]   --> src/main.rs:43:26
[INFO] [stderr]    |
[INFO] [stderr] 43 |           let posicion: i32 = posicion.trim().parse()
[INFO] [stderr]    |  _____________________________^
[INFO] [stderr] 44 | |             .ok()
[INFO] [stderr] 45 | |             .expect("Debes introducir un numero, linea 36");
[INFO] [stderr]    | |___________________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `opcion` is never read
[INFO] [stderr]   --> src/main.rs:20:14
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let mut opcion = 1;
[INFO] [stderr]    |                 ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_assignments)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/main.rs:125:3
[INFO] [stderr]     |
[INFO] [stderr] 125 |         i = i+1;
[INFO] [stderr]     |         ^^^^^^^ help: replace it with: `i += 1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/main.rs:141:2
[INFO] [stderr]     |
[INFO] [stderr] 141 |       let mut resultado = false;    
[INFO] [stderr]     |  _____^
[INFO] [stderr] 142 | |     //Es decir que si la posicion esta vacia
[INFO] [stderr] 143 | |     //restamos 1, puesto que el usuario utiliza valores entre 1..9
[INFO] [stderr] 144 | |     //pero el array es desde 0..8
[INFO] [stderr] ...   |
[INFO] [stderr] 147 | |         resultado = true;
[INFO] [stderr] 148 | |     }
[INFO] [stderr]     | |_____^ help: it is more idiomatic to write: `let <mut> resultado = if t[(posicion-1) as usize] == 0 { true } else { false };`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]     = note: you might not need `mut` at all
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]   --> src/main.rs:36:6
[INFO] [stderr]    |
[INFO] [stderr] 36 |           io::stdin().read_line(&mut posicion)
[INFO] [stderr]    |  _________^
[INFO] [stderr] 37 | |             .ok()
[INFO] [stderr] 38 | |             .expect("Error al leer la linea");
[INFO] [stderr]    | |_____________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ok_expect)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]   --> src/main.rs:43:26
[INFO] [stderr]    |
[INFO] [stderr] 43 |           let posicion: i32 = posicion.trim().parse()
[INFO] [stderr]    |  _____________________________^
[INFO] [stderr] 44 | |             .ok()
[INFO] [stderr] 45 | |             .expect("Debes introducir un numero, linea 36");
[INFO] [stderr]    | |___________________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/main.rs:125:3
[INFO] [stderr]     |
[INFO] [stderr] 125 |         i = i+1;
[INFO] [stderr]     |         ^^^^^^^ help: replace it with: `i += 1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/main.rs:141:2
[INFO] [stderr]     |
[INFO] [stderr] 141 |       let mut resultado = false;    
[INFO] [stderr]     |  _____^
[INFO] [stderr] 142 | |     //Es decir que si la posicion esta vacia
[INFO] [stderr] 143 | |     //restamos 1, puesto que el usuario utiliza valores entre 1..9
[INFO] [stderr] 144 | |     //pero el array es desde 0..8
[INFO] [stderr] ...   |
[INFO] [stderr] 147 | |         resultado = true;
[INFO] [stderr] 148 | |     }
[INFO] [stderr]     | |_____^ help: it is more idiomatic to write: `let <mut> resultado = if t[(posicion-1) as usize] == 0 { true } else { false };`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]     = note: you might not need `mut` at all
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "86981bf8dacefcb4e598b93054463225749c8af68960173830b5995120960d40"`
[INFO] running `"docker" "rm" "-f" "86981bf8dacefcb4e598b93054463225749c8af68960173830b5995120960d40"`
[INFO] [stdout] 86981bf8dacefcb4e598b93054463225749c8af68960173830b5995120960d40