[INFO] cloning repository https://github.com/ealvan/battleship
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ealvan/battleship" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fealvan%2Fbattleship", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fealvan%2Fbattleship'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 39a9b5fac1da078990e18eb99f4e7f466b65cd9c
[INFO] testing ealvan/battleship against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fealvan%2Fbattleship" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ealvan/battleship
[INFO] finished tweaking git repo https://github.com/ealvan/battleship
[INFO] tweaked toml for git repo https://github.com/ealvan/battleship written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ealvan/battleship on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ealvan/battleship already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e7e5dfc31fba4762cce73f1e36ddc6409cd90644b22b2ad2b490237b48e654b
[INFO] running `Command { std: "docker" "start" "-a" "7e7e5dfc31fba4762cce73f1e36ddc6409cd90644b22b2ad2b490237b48e654b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e7e5dfc31fba4762cce73f1e36ddc6409cd90644b22b2ad2b490237b48e654b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e7e5dfc31fba4762cce73f1e36ddc6409cd90644b22b2ad2b490237b48e654b", kill_on_drop: false }`
[INFO] [stdout] 7e7e5dfc31fba4762cce73f1e36ddc6409cd90644b22b2ad2b490237b48e654b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 081cca6178ffd16a80c1ff8e9d4edec51b66cc0a196c4d1856faace351b2d37a
[INFO] running `Command { std: "docker" "start" "-a" "081cca6178ffd16a80c1ff8e9d4edec51b66cc0a196c4d1856faace351b2d37a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling battleship v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Piece`
[INFO] [stdout]  --> src/table.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 |         items::pieces::{Direction,Piece}, 
[INFO] [stdout]   |                                   ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/table.rs:39:25
[INFO] [stdout]    |
[INFO] [stdout] 39 |             let value = (x as usize*usize::from(self.columns) + y as usize);
[INFO] [stdout]    |                         ^                                                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 39 -             let value = (x as usize*usize::from(self.columns) + y as usize);
[INFO] [stdout] 39 +             let value = x as usize*usize::from(self.columns) + y as usize;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/table.rs:46:25
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let value = (x as usize*usize::from(self.columns) + y as usize);
[INFO] [stdout]    |                         ^                                                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 46 -             let value = (x as usize*usize::from(self.columns) + y as usize);
[INFO] [stdout] 46 +             let value = x as usize*usize::from(self.columns) + y as usize;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/table.rs:53:25
[INFO] [stdout]    |
[INFO] [stdout] 53 |             let value = (point.x as usize*usize::from(self.columns) + point.y as usize);
[INFO] [stdout]    |                         ^                                                             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 -             let value = (point.x as usize*usize::from(self.columns) + point.y as usize);
[INFO] [stdout] 53 +             let value = point.x as usize*usize::from(self.columns) + point.y as usize;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/table.rs:61:25
[INFO] [stdout]    |
[INFO] [stdout] 61 |             let value = (x as usize*usize::from(self.columns) + y as usize);
[INFO] [stdout]    |                         ^                                                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 61 -             let value = (x as usize*usize::from(self.columns) + y as usize);
[INFO] [stdout] 61 +             let value = x as usize*usize::from(self.columns) + y as usize;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `UP_RIGHT` should have an upper camel case name
[INFO] [stdout]   --> src/items.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         UP_RIGHT,//1,1
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to upper camel case: `UpRight`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `UP_LEFT` should have an upper camel case name
[INFO] [stdout]   --> src/items.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         UP_LEFT,//1,-1
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to upper camel case: `UpLeft`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `DOWN_LEFT` should have an upper camel case name
[INFO] [stdout]   --> src/items.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         DOWN_LEFT,//-1,-1
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `DownLeft`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `DOWN_RIGHT` should have an upper camel case name
[INFO] [stdout]   --> src/items.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         DOWN_RIGHT,//-1,1
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case: `DownRight`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]   --> src/main.rs:13:21
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::io::{self, Read};
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_array` is never used
[INFO] [stdout]   --> src/main.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn to_array<T, const N: usize>(v: Vec<T>) -> [T; N] {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `user_A` should have a snake case name
[INFO] [stdout]   --> src/main.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn promp_winner(user_A:&User, user_B:&User) -> bool{
[INFO] [stdout]    |                 ^^^^^^ help: convert the identifier to snake case: `user_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `user_B` should have a snake case name
[INFO] [stdout]   --> src/main.rs:71:31
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn promp_winner(user_A:&User, user_B:&User) -> bool{
[INFO] [stdout]    |                               ^^^^^^ help: convert the identifier to snake case: `user_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `user_A` should have a snake case name
[INFO] [stdout]   --> src/main.rs:83:16
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn show_points(user_A:&User,user_B:&User){
[INFO] [stdout]    |                ^^^^^^ help: convert the identifier to snake case: `user_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `user_B` should have a snake case name
[INFO] [stdout]   --> src/main.rs:83:29
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn show_points(user_A:&User,user_B:&User){
[INFO] [stdout]    |                             ^^^^^^ help: convert the identifier to snake case: `user_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `u_A` should have a snake case name
[INFO] [stdout]   --> src/main.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let mut u_A = create_user();
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `u_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `u_B` should have a snake case name
[INFO] [stdout]   --> src/main.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |     let mut u_B = create_user();
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `u_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `tached` should have an upper case name
[INFO] [stdout]  --> src/table.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 |     const tached: &str = "⛝";
[INFO] [stdout]   |           ^^^^^^ help: convert the identifier to upper case: `TACHED`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.97s
[INFO] running `Command { std: "docker" "inspect" "081cca6178ffd16a80c1ff8e9d4edec51b66cc0a196c4d1856faace351b2d37a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "081cca6178ffd16a80c1ff8e9d4edec51b66cc0a196c4d1856faace351b2d37a", kill_on_drop: false }`
[INFO] [stdout] 081cca6178ffd16a80c1ff8e9d4edec51b66cc0a196c4d1856faace351b2d37a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] e40e7ff9fde19b8b0e0ff55ecb3dcc51e1ca953bbdf526d798244643460fc6c5
[INFO] running `Command { std: "docker" "start" "-a" "e40e7ff9fde19b8b0e0ff55ecb3dcc51e1ca953bbdf526d798244643460fc6c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling battleship v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Piece`
[INFO] [stdout]  --> src/table.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 |         items::pieces::{Direction,Piece}, 
[INFO] [stdout]   |                                   ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/table.rs:39:25
[INFO] [stdout]    |
[INFO] [stdout] 39 |             let value = (x as usize*usize::from(self.columns) + y as usize);
[INFO] [stdout]    |                         ^                                                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 39 -             let value = (x as usize*usize::from(self.columns) + y as usize);
[INFO] [stdout] 39 +             let value = x as usize*usize::from(self.columns) + y as usize;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/table.rs:46:25
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let value = (x as usize*usize::from(self.columns) + y as usize);
[INFO] [stdout]    |                         ^                                                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 46 -             let value = (x as usize*usize::from(self.columns) + y as usize);
[INFO] [stdout] 46 +             let value = x as usize*usize::from(self.columns) + y as usize;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/table.rs:53:25
[INFO] [stdout]    |
[INFO] [stdout] 53 |             let value = (point.x as usize*usize::from(self.columns) + point.y as usize);
[INFO] [stdout]    |                         ^                                                             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 -             let value = (point.x as usize*usize::from(self.columns) + point.y as usize);
[INFO] [stdout] 53 +             let value = point.x as usize*usize::from(self.columns) + point.y as usize;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/table.rs:61:25
[INFO] [stdout]    |
[INFO] [stdout] 61 |             let value = (x as usize*usize::from(self.columns) + y as usize);
[INFO] [stdout]    |                         ^                                                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 61 -             let value = (x as usize*usize::from(self.columns) + y as usize);
[INFO] [stdout] 61 +             let value = x as usize*usize::from(self.columns) + y as usize;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `UP_RIGHT` should have an upper camel case name
[INFO] [stdout]   --> src/items.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         UP_RIGHT,//1,1
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to upper camel case: `UpRight`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `UP_LEFT` should have an upper camel case name
[INFO] [stdout]   --> src/items.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         UP_LEFT,//1,-1
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to upper camel case: `UpLeft`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `DOWN_LEFT` should have an upper camel case name
[INFO] [stdout]   --> src/items.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         DOWN_LEFT,//-1,-1
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `DownLeft`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `DOWN_RIGHT` should have an upper camel case name
[INFO] [stdout]   --> src/items.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         DOWN_RIGHT,//-1,1
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case: `DownRight`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]   --> src/main.rs:13:21
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::io::{self, Read};
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_array` is never used
[INFO] [stdout]   --> src/main.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn to_array<T, const N: usize>(v: Vec<T>) -> [T; N] {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `user_A` should have a snake case name
[INFO] [stdout]   --> src/main.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn promp_winner(user_A:&User, user_B:&User) -> bool{
[INFO] [stdout]    |                 ^^^^^^ help: convert the identifier to snake case: `user_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `user_B` should have a snake case name
[INFO] [stdout]   --> src/main.rs:71:31
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn promp_winner(user_A:&User, user_B:&User) -> bool{
[INFO] [stdout]    |                               ^^^^^^ help: convert the identifier to snake case: `user_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `user_A` should have a snake case name
[INFO] [stdout]   --> src/main.rs:83:16
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn show_points(user_A:&User,user_B:&User){
[INFO] [stdout]    |                ^^^^^^ help: convert the identifier to snake case: `user_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `user_B` should have a snake case name
[INFO] [stdout]   --> src/main.rs:83:29
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn show_points(user_A:&User,user_B:&User){
[INFO] [stdout]    |                             ^^^^^^ help: convert the identifier to snake case: `user_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `u_A` should have a snake case name
[INFO] [stdout]   --> src/main.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let mut u_A = create_user();
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `u_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `u_B` should have a snake case name
[INFO] [stdout]   --> src/main.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |     let mut u_B = create_user();
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `u_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `tached` should have an upper case name
[INFO] [stdout]  --> src/table.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 |     const tached: &str = "⛝";
[INFO] [stdout]   |           ^^^^^^ help: convert the identifier to upper case: `TACHED`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "e40e7ff9fde19b8b0e0ff55ecb3dcc51e1ca953bbdf526d798244643460fc6c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e40e7ff9fde19b8b0e0ff55ecb3dcc51e1ca953bbdf526d798244643460fc6c5", kill_on_drop: false }`
[INFO] [stdout] e40e7ff9fde19b8b0e0ff55ecb3dcc51e1ca953bbdf526d798244643460fc6c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 920781f582429cd1e27d40a05c0dd3c374e3dbfe8380bd82e7b744da89592587
[INFO] running `Command { std: "docker" "start" "-a" "920781f582429cd1e27d40a05c0dd3c374e3dbfe8380bd82e7b744da89592587", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Piece`
[INFO] [stderr]  --> src/table.rs:4:35
[INFO] [stderr]   |
[INFO] [stderr] 4 |         items::pieces::{Direction,Piece}, 
[INFO] [stderr]   |                                   ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/table.rs:39:25
[INFO] [stderr]    |
[INFO] [stderr] 39 |             let value = (x as usize*usize::from(self.columns) + y as usize);
[INFO] [stderr]    |                         ^                                                 ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 39 -             let value = (x as usize*usize::from(self.columns) + y as usize);
[INFO] [stderr] 39 +             let value = x as usize*usize::from(self.columns) + y as usize;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/table.rs:46:25
[INFO] [stderr]    |
[INFO] [stderr] 46 |             let value = (x as usize*usize::from(self.columns) + y as usize);
[INFO] [stderr]    |                         ^                                                 ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 46 -             let value = (x as usize*usize::from(self.columns) + y as usize);
[INFO] [stderr] 46 +             let value = x as usize*usize::from(self.columns) + y as usize;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/table.rs:53:25
[INFO] [stderr]    |
[INFO] [stderr] 53 |             let value = (point.x as usize*usize::from(self.columns) + point.y as usize);
[INFO] [stderr]    |                         ^                                                             ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 53 -             let value = (point.x as usize*usize::from(self.columns) + point.y as usize);
[INFO] [stderr] 53 +             let value = point.x as usize*usize::from(self.columns) + point.y as usize;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/table.rs:61:25
[INFO] [stderr]    |
[INFO] [stderr] 61 |             let value = (x as usize*usize::from(self.columns) + y as usize);
[INFO] [stderr]    |                         ^                                                 ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 61 -             let value = (x as usize*usize::from(self.columns) + y as usize);
[INFO] [stderr] 61 +             let value = x as usize*usize::from(self.columns) + y as usize;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: variant `UP_RIGHT` should have an upper camel case name
[INFO] [stderr]   --> src/items.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |         UP_RIGHT,//1,1
[INFO] [stderr]    |         ^^^^^^^^ help: convert the identifier to upper camel case: `UpRight`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `UP_LEFT` should have an upper camel case name
[INFO] [stderr]   --> src/items.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |         UP_LEFT,//1,-1
[INFO] [stderr]    |         ^^^^^^^ help: convert the identifier to upper camel case: `UpLeft`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `DOWN_LEFT` should have an upper camel case name
[INFO] [stderr]   --> src/items.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |         DOWN_LEFT,//-1,-1
[INFO] [stderr]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `DownLeft`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `DOWN_RIGHT` should have an upper camel case name
[INFO] [stderr]   --> src/items.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |         DOWN_RIGHT,//-1,1
[INFO] [stderr]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case: `DownRight`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Read`
[INFO] [stderr]   --> src/main.rs:13:21
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::io::{self, Read};
[INFO] [stderr]    |                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `to_array` is never used
[INFO] [stderr]   --> src/main.rs:15:4
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn to_array<T, const N: usize>(v: Vec<T>) -> [T; N] {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `user_A` should have a snake case name
[INFO] [stderr]   --> src/main.rs:71:17
[INFO] [stderr]    |
[INFO] [stderr] 71 | fn promp_winner(user_A:&User, user_B:&User) -> bool{
[INFO] [stderr]    |                 ^^^^^^ help: convert the identifier to snake case: `user_a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `user_B` should have a snake case name
[INFO] [stderr]   --> src/main.rs:71:31
[INFO] [stderr]    |
[INFO] [stderr] 71 | fn promp_winner(user_A:&User, user_B:&User) -> bool{
[INFO] [stderr]    |                               ^^^^^^ help: convert the identifier to snake case: `user_b`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `user_A` should have a snake case name
[INFO] [stderr]   --> src/main.rs:83:16
[INFO] [stderr]    |
[INFO] [stderr] 83 | fn show_points(user_A:&User,user_B:&User){
[INFO] [stderr]    |                ^^^^^^ help: convert the identifier to snake case: `user_a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `user_B` should have a snake case name
[INFO] [stderr]   --> src/main.rs:83:29
[INFO] [stderr]    |
[INFO] [stderr] 83 | fn show_points(user_A:&User,user_B:&User){
[INFO] [stderr]    |                             ^^^^^^ help: convert the identifier to snake case: `user_b`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `u_A` should have a snake case name
[INFO] [stderr]   --> src/main.rs:92:13
[INFO] [stderr]    |
[INFO] [stderr] 92 |     let mut u_A = create_user();
[INFO] [stderr]    |             ^^^ help: convert the identifier to snake case: `u_a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `u_B` should have a snake case name
[INFO] [stderr]   --> src/main.rs:94:13
[INFO] [stderr]    |
[INFO] [stderr] 94 |     let mut u_B = create_user();
[INFO] [stderr]    |             ^^^ help: convert the identifier to snake case: `u_b`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `tached` should have an upper case name
[INFO] [stderr]  --> src/table.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 |     const tached: &str = "⛝";
[INFO] [stderr]   |           ^^^^^^ help: convert the identifier to upper case: `TACHED`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `battleship` (bin "battleship" test) generated 18 warnings (run `cargo fix --bin "battleship" --tests` to apply 6 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/battleship-b8a7e86021377b29)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "920781f582429cd1e27d40a05c0dd3c374e3dbfe8380bd82e7b744da89592587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "920781f582429cd1e27d40a05c0dd3c374e3dbfe8380bd82e7b744da89592587", kill_on_drop: false }`
[INFO] [stdout] 920781f582429cd1e27d40a05c0dd3c374e3dbfe8380bd82e7b744da89592587