[INFO] updating cached repository Jafosterja/Battleships-Rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Jafosterja/Battleships-Rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Jafosterja/Battleships-Rust" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/Jafosterja/Battleships-Rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/Jafosterja/Battleships-Rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Jafosterja/Battleships-Rust" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/Jafosterja/Battleships-Rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/Jafosterja/Battleships-Rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c2e33ce0c663abb0f075c742eedb9e6b26cd270b
[INFO] sha for GitHub repo Jafosterja/Battleships-Rust: c2e33ce0c663abb0f075c742eedb9e6b26cd270b
[INFO] validating manifest of Jafosterja/Battleships-Rust on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Jafosterja/Battleships-Rust on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Jafosterja/Battleships-Rust
[INFO] finished frobbing Jafosterja/Battleships-Rust
[INFO] frobbed toml for Jafosterja/Battleships-Rust written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/Jafosterja/Battleships-Rust/Cargo.toml
[INFO] started frobbing Jafosterja/Battleships-Rust
[INFO] finished frobbing Jafosterja/Battleships-Rust
[INFO] frobbed toml for Jafosterja/Battleships-Rust written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/Jafosterja/Battleships-Rust/Cargo.toml
[INFO] crate Jafosterja/Battleships-Rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Jafosterja/Battleships-Rust against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-4/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/Jafosterja/Battleships-Rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9448daaf4eecfd5cfd714e88ade30144c2a62a97cde54ee0fb40e73a7e296f29
[INFO] running `"docker" "start" "-a" "9448daaf4eecfd5cfd714e88ade30144c2a62a97cde54ee0fb40e73a7e296f29"`
[INFO] [stderr]     Checking Battleships-Rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/main.rs:157:11
[INFO] [stderr]     |
[INFO] [stderr] 157 |         if(y == 10)
[INFO] [stderr]     |           ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/main.rs:157:11
[INFO] [stderr]     |
[INFO] [stderr] 157 |         if(y == 10)
[INFO] [stderr]     |           ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `check_if_hit` is never read
[INFO] [stderr]    --> src/main.rs:168:21
[INFO] [stderr]     |
[INFO] [stderr] 168 |             let mut check_if_hit = 0;
[INFO] [stderr]     |                     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result_addr`
[INFO] [stderr]    --> src/main.rs:199:27
[INFO] [stderr]     |
[INFO] [stderr] 199 |     let (mut result_sock, result_addr) = listener.accept().unwrap();
[INFO] [stderr]     |                           ^^^^^^^^^^^ help: consider prefixing with an underscore: `_result_addr`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `dir_initial` is never read
[INFO] [stderr]   --> src/ship.rs:92:17
[INFO] [stderr]    |
[INFO] [stderr] 92 |         let mut dir_initial = ' ';
[INFO] [stderr]    |                 ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `x_initial` is never read
[INFO] [stderr]   --> src/ship.rs:93:17
[INFO] [stderr]    |
[INFO] [stderr] 93 |         let mut x_initial = ' ';
[INFO] [stderr]    |                 ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `y_initial` is never read
[INFO] [stderr]   --> src/ship.rs:94:17
[INFO] [stderr]    |
[INFO] [stderr] 94 |         let mut y_initial = 0;
[INFO] [stderr]    |                 ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> src/ship.rs:129:21
[INFO] [stderr]     |
[INFO] [stderr] 129 |                 let s = convert_char_to_int(&x_initial);
[INFO] [stderr]     |                     ^ help: consider prefixing with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> src/ship.rs:139:21
[INFO] [stderr]     |
[INFO] [stderr] 139 |                 let s = convert_char_to_int(&x_initial);
[INFO] [stderr]     |                     ^ help: consider prefixing with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `dir_initial` is never read
[INFO] [stderr]    --> src/ship.rs:286:17
[INFO] [stderr]     |
[INFO] [stderr] 286 |         let mut dir_initial = ' ';
[INFO] [stderr]     |                 ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `x_initial` is never read
[INFO] [stderr]    --> src/ship.rs:287:17
[INFO] [stderr]     |
[INFO] [stderr] 287 |         let mut x_initial = ' ';
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `y_initial` is never read
[INFO] [stderr]    --> src/ship.rs:288:17
[INFO] [stderr]     |
[INFO] [stderr] 288 |         let mut y_initial = 0;
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> src/ship.rs:326:21
[INFO] [stderr]     |
[INFO] [stderr] 326 |                 let s = convert_char_to_int(&x_initial);
[INFO] [stderr]     |                     ^ help: consider prefixing with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> src/ship.rs:335:21
[INFO] [stderr]     |
[INFO] [stderr] 335 |                 let s = convert_char_to_int(&x_initial);
[INFO] [stderr]     |                     ^ help: consider prefixing with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `dir_initial` is never read
[INFO] [stderr]    --> src/ship.rs:371:17
[INFO] [stderr]     |
[INFO] [stderr] 371 |         let mut dir_initial = ' ';
[INFO] [stderr]     |                 ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `x_initial` is never read
[INFO] [stderr]    --> src/ship.rs:372:17
[INFO] [stderr]     |
[INFO] [stderr] 372 |         let mut x_initial = ' ';
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `y_initial` is never read
[INFO] [stderr]    --> src/ship.rs:373:17
[INFO] [stderr]     |
[INFO] [stderr] 373 |         let mut y_initial = 0;
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> src/ship.rs:411:21
[INFO] [stderr]     |
[INFO] [stderr] 411 |                 let s = convert_char_to_int(&x_initial);
[INFO] [stderr]     |                     ^ help: consider prefixing with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> src/ship.rs:419:21
[INFO] [stderr]     |
[INFO] [stderr] 419 |                 let s = convert_char_to_int(&x_initial);
[INFO] [stderr]     |                     ^ help: consider prefixing with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `dir_initial` is never read
[INFO] [stderr]    --> src/ship.rs:452:17
[INFO] [stderr]     |
[INFO] [stderr] 452 |         let mut dir_initial = ' ';
[INFO] [stderr]     |                 ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `x_initial` is never read
[INFO] [stderr]    --> src/ship.rs:453:17
[INFO] [stderr]     |
[INFO] [stderr] 453 |         let mut x_initial = ' ';
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `y_initial` is never read
[INFO] [stderr]    --> src/ship.rs:454:17
[INFO] [stderr]     |
[INFO] [stderr] 454 |         let mut y_initial = 0;
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> src/ship.rs:495:21
[INFO] [stderr]     |
[INFO] [stderr] 495 |                 let s = convert_char_to_int(&x_initial);
[INFO] [stderr]     |                     ^ help: consider prefixing with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `dir_initial` is never read
[INFO] [stderr]    --> src/ship.rs:534:17
[INFO] [stderr]     |
[INFO] [stderr] 534 |         let mut dir_initial = ' ';
[INFO] [stderr]     |                 ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `x_initial` is never read
[INFO] [stderr]    --> src/ship.rs:535:17
[INFO] [stderr]     |
[INFO] [stderr] 535 |         let mut x_initial = ' ';
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `y_initial` is never read
[INFO] [stderr]    --> src/ship.rs:536:17
[INFO] [stderr]     |
[INFO] [stderr] 536 |         let mut y_initial = 0;
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> src/ship.rs:574:21
[INFO] [stderr]     |
[INFO] [stderr] 574 |                 let s = convert_char_to_int(&x_initial);
[INFO] [stderr]     |                     ^ help: consider prefixing with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let mut t_ip = ip.trim().to_owned() + ":80";
[INFO] [stderr]    |         ----^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/ship.rs:577:21
[INFO] [stderr]     |
[INFO] [stderr] 577 |                 let mut Destroyer = Ship{ shiptype : "Destroyer".to_string(), cordinates: [a,b,Default::default(),Default::default(),Default::default()], status : false, index : 0};
[INFO] [stderr]     |                     ----^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/ship.rs:583:21
[INFO] [stderr]     |
[INFO] [stderr] 583 |                 let mut Destroyer = Ship{ shiptype : "Destroyer".to_string(), cordinates: [a,b,Default::default(),Default::default(),Default::default()], status : false, index : 0};
[INFO] [stderr]     |                     ----^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/ship.rs:591:21
[INFO] [stderr]     |
[INFO] [stderr] 591 |                 let mut Destroyer = Ship{ shiptype : "Destroyer".to_string(), cordinates: [a,b,Default::default(),Default::default(),Default::default()], status : false, index : 0};
[INFO] [stderr]     |                     ----^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/ship.rs:598:21
[INFO] [stderr]     |
[INFO] [stderr] 598 |                 let mut Destroyer = Ship{ shiptype : "Destroyer".to_string(), cordinates: [a,b,Default::default(),Default::default(),Default::default()], status : false, index : 0};
[INFO] [stderr]     |                     ----^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `build_test_player`
[INFO] [stderr]   --> src/tests.rs:54:1
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub fn build_test_player() -> Player{
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `build_test_carr`
[INFO] [stderr]   --> src/tests.rs:63:1
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn build_test_carr() -> Ship{
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `build_test_bs`
[INFO] [stderr]   --> src/tests.rs:71:1
[INFO] [stderr]    |
[INFO] [stderr] 71 | pub fn build_test_bs() -> Ship{
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `build_test_cruiser`
[INFO] [stderr]   --> src/tests.rs:78:1
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub fn build_test_cruiser() -> Ship{
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `build_test_sub`
[INFO] [stderr]   --> src/tests.rs:84:1
[INFO] [stderr]    |
[INFO] [stderr] 84 | pub fn build_test_sub() -> Ship{
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `build_test_dest`
[INFO] [stderr]   --> src/tests.rs:90:1
[INFO] [stderr]    |
[INFO] [stderr] 90 | pub fn build_test_dest() -> Ship{//build a test destroyer
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `Battleships_Rust` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `battleships_rust`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Battleship` should have a snake case name
[INFO] [stderr]    --> src/ship.rs:331:21
[INFO] [stderr]     |
[INFO] [stderr] 331 |                 let Battleship = Ship{ shiptype : "Battleship".to_string(), cordinates: [a,b,c,d,Default::default()], status : false, index : 0};
[INFO] [stderr]     |                     ^^^^^^^^^^ help: convert the identifier to snake case: `battleship`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Battleship` should have a snake case name
[INFO] [stderr]    --> src/ship.rs:341:21
[INFO] [stderr]     |
[INFO] [stderr] 341 |                 let Battleship = Ship{ shiptype : "Battleship".to_string(), cordinates: [a,b,c,d,Default::default()], status : false, index : 0};
[INFO] [stderr]     |                     ^^^^^^^^^^ help: convert the identifier to snake case: `battleship`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Battleship` should have a snake case name
[INFO] [stderr]    --> src/ship.rs:351:21
[INFO] [stderr]     |
[INFO] [stderr] 351 |                 let Battleship = Ship{ shiptype : "Battleship".to_string(), cordinates: [a,b,c,d,Default::default()], status : false, index : 0};
[INFO] [stderr]     |                     ^^^^^^^^^^ help: convert the identifier to snake case: `battleship`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Battleship` should have a snake case name
[INFO] [stderr]    --> src/ship.rs:360:21
[INFO] [stderr]     |
[INFO] [stderr] 360 |                 let Battleship = Ship{ shiptype : "Battleship".to_string(), cordinates: [a,b,c,d,Default::default()], status : false, index : 0};
[INFO] [stderr]     |                     ^^^^^^^^^^ help: convert the identifier to snake case: `battleship`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Cruiser` should have a snake case name
[INFO] [stderr]    --> src/ship.rs:415:21
[INFO] [stderr]     |
[INFO] [stderr] 415 |                 let Cruiser = Ship{ shiptype : "Cruiser".to_string(), cordinates: [a,b,c,Default::default(),Default::default()], status : false, index : 0};
[INFO] [stderr]     |                     ^^^^^^^ help: convert the identifier to snake case: `cruiser`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Cruiser` should have a snake case name
[INFO] [stderr]    --> src/ship.rs:424:21
[INFO] [stderr]     |
[INFO] [stderr] 424 |                 let Cruiser = Ship{ shiptype : "Cruiser".to_string(), cordinates: [a,b,c,Default::default(),Default::default()], status : false, index : 0};
[INFO] [stderr]     |                     ^^^^^^^ help: convert the identifier to snake case: `cruiser`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Cruiser` should have a snake case name
[INFO] [stderr]    --> src/ship.rs:433:21
[INFO] [stderr]     |
[INFO] [stderr] 433 |                 let Cruiser = Ship{ shiptype : "Cruiser".to_string(), cordinates: [a,b,c,Default::default(),Default::default()], status : false, index : 0};
[INFO] [stderr]     |                     ^^^^^^^ help: convert the identifier to snake case: `cruiser`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Cruiser` should have a snake case name
[INFO] [stderr]    --> src/ship.rs:441:21
[INFO] [stderr]     |
[INFO] [stderr] 441 |                 let Cruiser = Ship{ shiptype : "Cruiser".to_string(), cordinates: [a,b,c,Default::default(),Default::default()], status : false, index : 0};
[INFO] [stderr]     |                     ^^^^^^^ help: convert the identifier to snake case: `cruiser`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Destroyer` should have a snake case name
[INFO] [stderr]    --> src/ship.rs:577:25
[INFO] [stderr]     |
[INFO] [stderr] 577 |                 let mut Destroyer = Ship{ shiptype : "Destroyer".to_string(), cordinates: [a,b,Default::default(),Default::default(),Default::default()], status : false, index : 0};
[INFO] [stderr]     |                         ^^^^^^^^^ help: convert the identifier to snake case: `destroyer`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Destroyer` should have a snake case name
[INFO] [stderr]    --> src/ship.rs:583:25
[INFO] [stderr]     |
[INFO] [stderr] 583 |                 let mut Destroyer = Ship{ shiptype : "Destroyer".to_string(), cordinates: [a,b,Default::default(),Default::default(),Default::default()], status : false, index : 0};
[INFO] [stderr]     |                         ^^^^^^^^^ help: convert the identifier to snake case: `destroyer`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Destroyer` should have a snake case name
[INFO] [stderr]    --> src/ship.rs:591:25
[INFO] [stderr]     |
[INFO] [stderr] 591 |                 let mut Destroyer = Ship{ shiptype : "Destroyer".to_string(), cordinates: [a,b,Default::default(),Default::default(),Default::default()], status : false, index : 0};
[INFO] [stderr]     |                         ^^^^^^^^^ help: convert the identifier to snake case: `destroyer`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Destroyer` should have a snake case name
[INFO] [stderr]    --> src/ship.rs:598:25
[INFO] [stderr]     |
[INFO] [stderr] 598 |                 let mut Destroyer = Ship{ shiptype : "Destroyer".to_string(), cordinates: [a,b,Default::default(),Default::default(),Default::default()], status : false, index : 0};
[INFO] [stderr]     |                         ^^^^^^^^^ help: convert the identifier to snake case: `destroyer`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `check_if_hit` is never read
[INFO] [stderr]    --> src/main.rs:168:21
[INFO] [stderr]     |
[INFO] [stderr] 168 |             let mut check_if_hit = 0;
[INFO] [stderr]     |                     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result_addr`
[INFO] [stderr]    --> src/main.rs:199:27
[INFO] [stderr]     |
[INFO] [stderr] 199 |     let (mut result_sock, result_addr) = listener.accept().unwrap();
[INFO] [stderr]     |                           ^^^^^^^^^^^ help: consider prefixing with an underscore: `_result_addr`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `dir_initial` is never read
[INFO] [stderr]   --> src/ship.rs:92:17
[INFO] [stderr]    |
[INFO] [stderr] 92 |         let mut dir_initial = ' ';
[INFO] [stderr]    |                 ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `x_initial` is never read
[INFO] [stderr]   --> src/ship.rs:93:17
[INFO] [stderr]    |
[INFO] [stderr] 93 |         let mut x_initial = ' ';
[INFO] [stderr]    |                 ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `y_initial` is never read
[INFO] [stderr]   --> src/ship.rs:94:17
[INFO] [stderr]    |
[INFO] [stderr] 94 |         let mut y_initial = 0;
[INFO] [stderr]    |                 ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> src/ship.rs:129:21
[INFO] [stderr]     |
[INFO] [stderr] 129 |                 let s = convert_char_to_int(&x_initial);
[INFO] [stderr]     |                     ^ help: consider prefixing with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> src/ship.rs:139:21
[INFO] [stderr]     |
[INFO] [stderr] 139 |                 let s = convert_char_to_int(&x_initial);
[INFO] [stderr]     |                     ^ help: consider prefixing with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `dir_initial` is never read
[INFO] [stderr]    --> src/ship.rs:286:17
[INFO] [stderr]     |
[INFO] [stderr] 286 |         let mut dir_initial = ' ';
[INFO] [stderr]     |                 ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `x_initial` is never read
[INFO] [stderr]    --> src/ship.rs:287:17
[INFO] [stderr]     |
[INFO] [stderr] 287 |         let mut x_initial = ' ';
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `y_initial` is never read
[INFO] [stderr]    --> src/ship.rs:288:17
[INFO] [stderr]     |
[INFO] [stderr] 288 |         let mut y_initial = 0;
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> src/ship.rs:326:21
[INFO] [stderr]     |
[INFO] [stderr] 326 |                 let s = convert_char_to_int(&x_initial);
[INFO] [stderr]     |                     ^ help: consider prefixing with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> src/ship.rs:335:21
[INFO] [stderr]     |
[INFO] [stderr] 335 |                 let s = convert_char_to_int(&x_initial);
[INFO] [stderr]     |                     ^ help: consider prefixing with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `dir_initial` is never read
[INFO] [stderr]    --> src/ship.rs:371:17
[INFO] [stderr]     |
[INFO] [stderr] 371 |         let mut dir_initial = ' ';
[INFO] [stderr]     |                 ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `x_initial` is never read
[INFO] [stderr]    --> src/ship.rs:372:17
[INFO] [stderr]     |
[INFO] [stderr] 372 |         let mut x_initial = ' ';
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `y_initial` is never read
[INFO] [stderr]    --> src/ship.rs:373:17
[INFO] [stderr]     |
[INFO] [stderr] 373 |         let mut y_initial = 0;
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> src/ship.rs:411:21
[INFO] [stderr]     |
[INFO] [stderr] 411 |                 let s = convert_char_to_int(&x_initial);
[INFO] [stderr]     |                     ^ help: consider prefixing with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> src/ship.rs:419:21
[INFO] [stderr]     |
[INFO] [stderr] 419 |                 let s = convert_char_to_int(&x_initial);
[INFO] [stderr]     |                     ^ help: consider prefixing with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `dir_initial` is never read
[INFO] [stderr]    --> src/ship.rs:452:17
[INFO] [stderr]     |
[INFO] [stderr] 452 |         let mut dir_initial = ' ';
[INFO] [stderr]     |                 ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `x_initial` is never read
[INFO] [stderr]    --> src/ship.rs:453:17
[INFO] [stderr]     |
[INFO] [stderr] 453 |         let mut x_initial = ' ';
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `y_initial` is never read
[INFO] [stderr]    --> src/ship.rs:454:17
[INFO] [stderr]     |
[INFO] [stderr] 454 |         let mut y_initial = 0;
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> src/ship.rs:495:21
[INFO] [stderr]     |
[INFO] [stderr] 495 |                 let s = convert_char_to_int(&x_initial);
[INFO] [stderr]     |                     ^ help: consider prefixing with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `dir_initial` is never read
[INFO] [stderr]    --> src/ship.rs:534:17
[INFO] [stderr]     |
[INFO] [stderr] 534 |         let mut dir_initial = ' ';
[INFO] [stderr]     |                 ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `x_initial` is never read
[INFO] [stderr]    --> src/ship.rs:535:17
[INFO] [stderr]     |
[INFO] [stderr] 535 |         let mut x_initial = ' ';
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `y_initial` is never read
[INFO] [stderr]    --> src/ship.rs:536:17
[INFO] [stderr]     |
[INFO] [stderr] 536 |         let mut y_initial = 0;
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> src/ship.rs:574:21
[INFO] [stderr]     |
[INFO] [stderr] 574 |                 let s = convert_char_to_int(&x_initial);
[INFO] [stderr]     |                     ^ help: consider prefixing with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let mut t_ip = ip.trim().to_owned() + ":80";
[INFO] [stderr]    |         ----^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/ship.rs:577:21
[INFO] [stderr]     |
[INFO] [stderr] 577 |                 let mut Destroyer = Ship{ shiptype : "Destroyer".to_string(), cordinates: [a,b,Default::default(),Default::default(),Default::default()], status : false, index : 0};
[INFO] [stderr]     |                     ----^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/ship.rs:583:21
[INFO] [stderr]     |
[INFO] [stderr] 583 |                 let mut Destroyer = Ship{ shiptype : "Destroyer".to_string(), cordinates: [a,b,Default::default(),Default::default(),Default::default()], status : false, index : 0};
[INFO] [stderr]     |                     ----^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/ship.rs:591:21
[INFO] [stderr]     |
[INFO] [stderr] 591 |                 let mut Destroyer = Ship{ shiptype : "Destroyer".to_string(), cordinates: [a,b,Default::default(),Default::default(),Default::default()], status : false, index : 0};
[INFO] [stderr]     |                     ----^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/ship.rs:598:21
[INFO] [stderr]     |
[INFO] [stderr] 598 |                 let mut Destroyer = Ship{ shiptype : "Destroyer".to_string(), cordinates: [a,b,Default::default(),Default::default(),Default::default()], status : false, index : 0};
[INFO] [stderr]     |                     ----^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: crate `Battleships_Rust` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `battleships_rust`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Battleship` should have a snake case name
[INFO] [stderr]    --> src/ship.rs:331:21
[INFO] [stderr]     |
[INFO] [stderr] 331 |                 let Battleship = Ship{ shiptype : "Battleship".to_string(), cordinates: [a,b,c,d,Default::default()], status : false, index : 0};
[INFO] [stderr]     |                     ^^^^^^^^^^ help: convert the identifier to snake case: `battleship`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Battleship` should have a snake case name
[INFO] [stderr]    --> src/ship.rs:341:21
[INFO] [stderr]     |
[INFO] [stderr] 341 |                 let Battleship = Ship{ shiptype : "Battleship".to_string(), cordinates: [a,b,c,d,Default::default()], status : false, index : 0};
[INFO] [stderr]     |                     ^^^^^^^^^^ help: convert the identifier to snake case: `battleship`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Battleship` should have a snake case name
[INFO] [stderr]    --> src/ship.rs:351:21
[INFO] [stderr]     |
[INFO] [stderr] 351 |                 let Battleship = Ship{ shiptype : "Battleship".to_string(), cordinates: [a,b,c,d,Default::default()], status : false, index : 0};
[INFO] [stderr]     |                     ^^^^^^^^^^ help: convert the identifier to snake case: `battleship`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Battleship` should have a snake case name
[INFO] [stderr]    --> src/ship.rs:360:21
[INFO] [stderr]     |
[INFO] [stderr] 360 |                 let Battleship = Ship{ shiptype : "Battleship".to_string(), cordinates: [a,b,c,d,Default::default()], status : false, index : 0};
[INFO] [stderr]     |                     ^^^^^^^^^^ help: convert the identifier to snake case: `battleship`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Cruiser` should have a snake case name
[INFO] [stderr]    --> src/ship.rs:415:21
[INFO] [stderr]     |
[INFO] [stderr] 415 |                 let Cruiser = Ship{ shiptype : "Cruiser".to_string(), cordinates: [a,b,c,Default::default(),Default::default()], status : false, index : 0};
[INFO] [stderr]     |                     ^^^^^^^ help: convert the identifier to snake case: `cruiser`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Cruiser` should have a snake case name
[INFO] [stderr]    --> src/ship.rs:424:21
[INFO] [stderr]     |
[INFO] [stderr] 424 |                 let Cruiser = Ship{ shiptype : "Cruiser".to_string(), cordinates: [a,b,c,Default::default(),Default::default()], status : false, index : 0};
[INFO] [stderr]     |                     ^^^^^^^ help: convert the identifier to snake case: `cruiser`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Cruiser` should have a snake case name
[INFO] [stderr]    --> src/ship.rs:433:21
[INFO] [stderr]     |
[INFO] [stderr] 433 |                 let Cruiser = Ship{ shiptype : "Cruiser".to_string(), cordinates: [a,b,c,Default::default(),Default::default()], status : false, index : 0};
[INFO] [stderr]     |                     ^^^^^^^ help: convert the identifier to snake case: `cruiser`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Cruiser` should have a snake case name
[INFO] [stderr]    --> src/ship.rs:441:21
[INFO] [stderr]     |
[INFO] [stderr] 441 |                 let Cruiser = Ship{ shiptype : "Cruiser".to_string(), cordinates: [a,b,c,Default::default(),Default::default()], status : false, index : 0};
[INFO] [stderr]     |                     ^^^^^^^ help: convert the identifier to snake case: `cruiser`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Destroyer` should have a snake case name
[INFO] [stderr]    --> src/ship.rs:577:25
[INFO] [stderr]     |
[INFO] [stderr] 577 |                 let mut Destroyer = Ship{ shiptype : "Destroyer".to_string(), cordinates: [a,b,Default::default(),Default::default(),Default::default()], status : false, index : 0};
[INFO] [stderr]     |                         ^^^^^^^^^ help: convert the identifier to snake case: `destroyer`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Destroyer` should have a snake case name
[INFO] [stderr]    --> src/ship.rs:583:25
[INFO] [stderr]     |
[INFO] [stderr] 583 |                 let mut Destroyer = Ship{ shiptype : "Destroyer".to_string(), cordinates: [a,b,Default::default(),Default::default(),Default::default()], status : false, index : 0};
[INFO] [stderr]     |                         ^^^^^^^^^ help: convert the identifier to snake case: `destroyer`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Destroyer` should have a snake case name
[INFO] [stderr]    --> src/ship.rs:591:25
[INFO] [stderr]     |
[INFO] [stderr] 591 |                 let mut Destroyer = Ship{ shiptype : "Destroyer".to_string(), cordinates: [a,b,Default::default(),Default::default(),Default::default()], status : false, index : 0};
[INFO] [stderr]     |                         ^^^^^^^^^ help: convert the identifier to snake case: `destroyer`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Destroyer` should have a snake case name
[INFO] [stderr]    --> src/ship.rs:598:25
[INFO] [stderr]     |
[INFO] [stderr] 598 |                 let mut Destroyer = Ship{ shiptype : "Destroyer".to_string(), cordinates: [a,b,Default::default(),Default::default(),Default::default()], status : false, index : 0};
[INFO] [stderr]     |                         ^^^^^^^^^ help: convert the identifier to snake case: `destroyer`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "9448daaf4eecfd5cfd714e88ade30144c2a62a97cde54ee0fb40e73a7e296f29"`
[INFO] running `"docker" "rm" "-f" "9448daaf4eecfd5cfd714e88ade30144c2a62a97cde54ee0fb40e73a7e296f29"`
[INFO] [stdout] 9448daaf4eecfd5cfd714e88ade30144c2a62a97cde54ee0fb40e73a7e296f29