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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/James112304/rust-final-project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJames112304%2Frust-final-project", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f54bea00bd50ed2b0b20f4ac6869eb437014771d
[INFO] checking James112304/rust-final-project against try#5f6abd89da253a562ad85d235b9342a3ac336c28 for pr-156114-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJames112304%2Frust-final-project" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/James112304/rust-final-project
[INFO] finished tweaking git repo https://github.com/James112304/rust-final-project
[INFO] tweaked toml for git repo https://github.com/James112304/rust-final-project written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/James112304/rust-final-project on toolchain 5f6abd89da253a562ad85d235b9342a3ac336c28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5f6abd89da253a562ad85d235b9342a3ac336c28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/James112304/rust-final-project 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" "+5f6abd89da253a562ad85d235b9342a3ac336c28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: variable `piece` is assigned to, but never used
[INFO] [stdout]    --> src/main.rs:160:37
[INFO] [stdout]     |
[INFO] [stdout] 160 |                         if let Some(mut piece) = &mut piece_board[j][i] {
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_piece` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_dragged` is never read
[INFO] [stdout]    --> src/main.rs:145:41
[INFO] [stdout]     |
[INFO] [stdout] 145 | ...                       current_dragged = None;
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 151 | ...                   current_dragged = None;
[INFO] [stdout]     |                       ---------------------- `current_dragged` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_dragged` is never read
[INFO] [stdout]    --> src/main.rs:151:37
[INFO] [stdout]     |
[INFO] [stdout] 151 |                                     current_dragged = None;
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 157 |                 current_dragged = None;
[INFO] [stdout]     |                 ---------------------- `current_dragged` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `piece` is never read
[INFO] [stdout]    --> src/main.rs:109:29
[INFO] [stdout]     |
[INFO] [stdout] 109 | ...                   piece.is_dragging = false;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `piece` is never read
[INFO] [stdout]    --> src/main.rs:105:29
[INFO] [stdout]     |
[INFO] [stdout] 105 | ...                   piece.is_dragging = true;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `piece` is never read
[INFO] [stdout]    --> src/main.rs:161:29
[INFO] [stdout]     |
[INFO] [stdout] 161 | ...                   piece.is_dragging = false;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `calculating` is never read
[INFO] [stdout]   --> src/checkers.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Checkers {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub calculating: bool
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Checkers` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `piece` is assigned to, but never used
[INFO] [stdout]    --> src/main.rs:160:37
[INFO] [stdout]     |
[INFO] [stdout] 160 |                         if let Some(mut piece) = &mut piece_board[j][i] {
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_piece` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_dragged` is never read
[INFO] [stdout]    --> src/main.rs:145:41
[INFO] [stdout]     |
[INFO] [stdout] 145 | ...                       current_dragged = None;
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 151 | ...                   current_dragged = None;
[INFO] [stdout]     |                       ---------------------- `current_dragged` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_dragged` is never read
[INFO] [stdout]    --> src/main.rs:151:37
[INFO] [stdout]     |
[INFO] [stdout] 151 |                                     current_dragged = None;
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 157 |                 current_dragged = None;
[INFO] [stdout]     |                 ---------------------- `current_dragged` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `piece` is never read
[INFO] [stdout]    --> src/main.rs:109:29
[INFO] [stdout]     |
[INFO] [stdout] 109 | ...                   piece.is_dragging = false;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `piece` is never read
[INFO] [stdout]    --> src/main.rs:105:29
[INFO] [stdout]     |
[INFO] [stdout] 105 | ...                   piece.is_dragging = true;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `piece` is never read
[INFO] [stdout]    --> src/main.rs:161:29
[INFO] [stdout]     |
[INFO] [stdout] 161 | ...                   piece.is_dragging = false;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `calculating` is never read
[INFO] [stdout]   --> src/checkers.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Checkers {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub calculating: bool
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Checkers` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.36s
[INFO] running `Command { std: "docker" "inspect" "b136053873fd72ba6ffb8887f80087d3855c9614b64cae138f3b0854fcb22ad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b136053873fd72ba6ffb8887f80087d3855c9614b64cae138f3b0854fcb22ad2", kill_on_drop: false }`
[INFO] [stdout] b136053873fd72ba6ffb8887f80087d3855c9614b64cae138f3b0854fcb22ad2
