[INFO] fetching crate riichi-tools-rs 0.0.70... [INFO] checking riichi-tools-rs-0.0.70 against master#8424f8e8cdf07010967a57584fd647b30e930d4d for pr-120095 [INFO] extracting crate riichi-tools-rs 0.0.70 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate riichi-tools-rs 0.0.70 on toolchain 8424f8e8cdf07010967a57584fd647b30e930d4d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate riichi-tools-rs 0.0.70 [INFO] finished tweaking crates.io crate riichi-tools-rs 0.0.70 [INFO] tweaked toml for crates.io crate riichi-tools-rs 0.0.70 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rust-embed-utils v5.1.0 [INFO] [stderr] Downloaded rust-embed-impl v5.9.0 [INFO] [stderr] Downloaded rust-embed v5.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f2909afeae2afa836d884bf80bcbf120861bda9bff5f4c9b9df7b44283f94a38 [INFO] running `Command { std: "docker" "start" "-a" "f2909afeae2afa836d884bf80bcbf120861bda9bff5f4c9b9df7b44283f94a38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f2909afeae2afa836d884bf80bcbf120861bda9bff5f4c9b9df7b44283f94a38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2909afeae2afa836d884bf80bcbf120861bda9bff5f4c9b9df7b44283f94a38", kill_on_drop: false }` [INFO] [stdout] f2909afeae2afa836d884bf80bcbf120861bda9bff5f4c9b9df7b44283f94a38 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c9d58497410c5c00ad96ebdfaedb0ffd3d6237a93d5cb251f3c02c376e289853 [INFO] running `Command { std: "docker" "start" "-a" "c9d58497410c5c00ad96ebdfaedb0ffd3d6237a93d5cb251f3c02c376e289853", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.90 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling bumpalo v3.14.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling wasm-bindgen v0.2.90 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.90 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.90 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stderr] Compiling enum-iterator-derive v0.6.0 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.90 [INFO] [stderr] Checking enum-iterator v0.6.0 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking riichi-tools-rs v0.0.70 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `tile_count` is never read [INFO] [stdout] --> src/riichi/shapes.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Shape { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 15 | shape_type: ShapeType, [INFO] [stdout] 16 | tile_count: u8, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Shape` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tile_count` is never read [INFO] [stdout] --> src/riichi/shapes.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Shape { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 15 | shape_type: ShapeType, [INFO] [stdout] 16 | tile_count: u8, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Shape` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.58s [INFO] running `Command { std: "docker" "inspect" "c9d58497410c5c00ad96ebdfaedb0ffd3d6237a93d5cb251f3c02c376e289853", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9d58497410c5c00ad96ebdfaedb0ffd3d6237a93d5cb251f3c02c376e289853", kill_on_drop: false }` [INFO] [stdout] c9d58497410c5c00ad96ebdfaedb0ffd3d6237a93d5cb251f3c02c376e289853 [INFO] checking riichi-tools-rs-0.0.70 against try#047472f299946caf090d1b5608ae4bd9f0416256+rustflags=-Ddereferencing_mut_binding for pr-120095 [INFO] extracting crate riichi-tools-rs 0.0.70 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate riichi-tools-rs 0.0.70 on toolchain 047472f299946caf090d1b5608ae4bd9f0416256 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate riichi-tools-rs 0.0.70 [INFO] finished tweaking crates.io crate riichi-tools-rs 0.0.70 [INFO] tweaked toml for crates.io crate riichi-tools-rs 0.0.70 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ed3264280b8b0c5b85198b3c61f3627fae37309fe30e4db924111fe494cbad03 [INFO] running `Command { std: "docker" "start" "-a" "ed3264280b8b0c5b85198b3c61f3627fae37309fe30e4db924111fe494cbad03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed3264280b8b0c5b85198b3c61f3627fae37309fe30e4db924111fe494cbad03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed3264280b8b0c5b85198b3c61f3627fae37309fe30e4db924111fe494cbad03", kill_on_drop: false }` [INFO] [stdout] ed3264280b8b0c5b85198b3c61f3627fae37309fe30e4db924111fe494cbad03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Ddereferencing_mut_binding" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 438ff73a31da8c87dab6d8ebfea0a60c4064edb5a18ee75c90742a45e6eae60c [INFO] running `Command { std: "docker" "start" "-a" "438ff73a31da8c87dab6d8ebfea0a60c4064edb5a18ee75c90742a45e6eae60c", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.90 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling bumpalo v3.14.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling wasm-bindgen v0.2.90 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.90 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.90 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stderr] Compiling enum-iterator-derive v0.6.0 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.90 [INFO] [stderr] Checking enum-iterator v0.6.0 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking riichi-tools-rs v0.0.70 (/opt/rustwide/workdir) [INFO] [stdout] error: dereferencing `mut` binding [INFO] [stdout] --> src/riichi/hand.rs:758:34 [INFO] [stdout] | [INFO] [stdout] 758 | ... Some(mut hand_tile) => { [INFO] [stdout] | ^^^^^^^^^^^^^ `mut` dereferences the type of this binding [INFO] [stdout] | [INFO] [stdout] help: this will change in edition 2024 [INFO] [stdout] --> src/riichi/hand.rs:758:34 [INFO] [stdout] | [INFO] [stdout] 758 | ... Some(mut hand_tile) => { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: requested on the command line with `-D dereferencing-mut-binding` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: dereferencing `mut` binding [INFO] [stdout] --> src/riichi/hand.rs:781:34 [INFO] [stdout] | [INFO] [stdout] 781 | ... Some(mut hand_tile) => { [INFO] [stdout] | ^^^^^^^^^^^^^ `mut` dereferences the type of this binding [INFO] [stdout] | [INFO] [stdout] help: this will change in edition 2024 [INFO] [stdout] --> src/riichi/hand.rs:781:34 [INFO] [stdout] | [INFO] [stdout] 781 | ... Some(mut hand_tile) => { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: dereferencing `mut` binding [INFO] [stdout] --> src/riichi/hand.rs:805:38 [INFO] [stdout] | [INFO] [stdout] 805 | ... Some(mut hand_tile) => { [INFO] [stdout] | ^^^^^^^^^^^^^ `mut` dereferences the type of this binding [INFO] [stdout] | [INFO] [stdout] help: this will change in edition 2024 [INFO] [stdout] --> src/riichi/hand.rs:805:38 [INFO] [stdout] | [INFO] [stdout] 805 | ... Some(mut hand_tile) => { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: dereferencing `mut` binding [INFO] [stdout] --> src/riichi/hand.rs:837:34 [INFO] [stdout] | [INFO] [stdout] 837 | ... Some(mut hand_tile) => { [INFO] [stdout] | ^^^^^^^^^^^^^ `mut` dereferences the type of this binding [INFO] [stdout] | [INFO] [stdout] help: this will change in edition 2024 [INFO] [stdout] --> src/riichi/hand.rs:837:34 [INFO] [stdout] | [INFO] [stdout] 837 | ... Some(mut hand_tile) => { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: dereferencing `mut` binding [INFO] [stdout] --> src/riichi/hand.rs:1410:22 [INFO] [stdout] | [INFO] [stdout] 1410 | Some(mut tile) => { [INFO] [stdout] | ^^^^^^^^ `mut` dereferences the type of this binding [INFO] [stdout] | [INFO] [stdout] help: this will change in edition 2024 [INFO] [stdout] --> src/riichi/hand.rs:1410:22 [INFO] [stdout] | [INFO] [stdout] 1410 | Some(mut tile) => { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: dereferencing `mut` binding [INFO] [stdout] --> src/riichi/hand.rs:758:34 [INFO] [stdout] | [INFO] [stdout] 758 | ... Some(mut hand_tile) => { [INFO] [stdout] | ^^^^^^^^^^^^^ `mut` dereferences the type of this binding [INFO] [stdout] | [INFO] [stdout] help: this will change in edition 2024 [INFO] [stdout] --> src/riichi/hand.rs:758:34 [INFO] [stdout] | [INFO] [stdout] 758 | ... Some(mut hand_tile) => { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: requested on the command line with `-D dereferencing-mut-binding` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: dereferencing `mut` binding [INFO] [stdout] --> src/riichi/hand.rs:781:34 [INFO] [stdout] | [INFO] [stdout] 781 | ... Some(mut hand_tile) => { [INFO] [stdout] | ^^^^^^^^^^^^^ `mut` dereferences the type of this binding [INFO] [stdout] | [INFO] [stdout] help: this will change in edition 2024 [INFO] [stdout] --> src/riichi/hand.rs:781:34 [INFO] [stdout] | [INFO] [stdout] 781 | ... Some(mut hand_tile) => { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: dereferencing `mut` binding [INFO] [stdout] --> src/riichi/hand.rs:805:38 [INFO] [stdout] | [INFO] [stdout] 805 | ... Some(mut hand_tile) => { [INFO] [stdout] | ^^^^^^^^^^^^^ `mut` dereferences the type of this binding [INFO] [stdout] | [INFO] [stdout] help: this will change in edition 2024 [INFO] [stdout] --> src/riichi/hand.rs:805:38 [INFO] [stdout] | [INFO] [stdout] 805 | ... Some(mut hand_tile) => { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: dereferencing `mut` binding [INFO] [stdout] --> src/riichi/hand.rs:837:34 [INFO] [stdout] | [INFO] [stdout] 837 | ... Some(mut hand_tile) => { [INFO] [stdout] | ^^^^^^^^^^^^^ `mut` dereferences the type of this binding [INFO] [stdout] | [INFO] [stdout] help: this will change in edition 2024 [INFO] [stdout] --> src/riichi/hand.rs:837:34 [INFO] [stdout] | [INFO] [stdout] 837 | ... Some(mut hand_tile) => { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: dereferencing `mut` binding [INFO] [stdout] --> src/riichi/tile.rs:451:34 [INFO] [stdout] | [INFO] [stdout] 451 | TileType::Number(mut number, color) => { [INFO] [stdout] | ^^^^^^^^^^ `mut` dereferences the type of this binding [INFO] [stdout] | [INFO] [stdout] help: this will change in edition 2024 [INFO] [stdout] --> src/riichi/tile.rs:451:34 [INFO] [stdout] | [INFO] [stdout] 451 | TileType::Number(mut number, color) => { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: dereferencing `mut` binding [INFO] [stdout] --> src/riichi/hand.rs:1410:22 [INFO] [stdout] | [INFO] [stdout] 1410 | Some(mut tile) => { [INFO] [stdout] | ^^^^^^^^ `mut` dereferences the type of this binding [INFO] [stdout] | [INFO] [stdout] help: this will change in edition 2024 [INFO] [stdout] --> src/riichi/hand.rs:1410:22 [INFO] [stdout] | [INFO] [stdout] 1410 | Some(mut tile) => { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: dereferencing `mut` binding [INFO] [stdout] --> src/riichi/tile.rs:451:34 [INFO] [stdout] | [INFO] [stdout] 451 | TileType::Number(mut number, color) => { [INFO] [stdout] | ^^^^^^^^^^ `mut` dereferences the type of this binding [INFO] [stdout] | [INFO] [stdout] help: this will change in edition 2024 [INFO] [stdout] --> src/riichi/tile.rs:451:34 [INFO] [stdout] | [INFO] [stdout] 451 | TileType::Number(mut number, color) => { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tile_count` is never read [INFO] [stdout] --> src/riichi/shapes.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Shape { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 15 | shape_type: ShapeType, [INFO] [stdout] 16 | tile_count: u8, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Shape` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `riichi-tools-rs` (lib) due to 7 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `tile_count` is never read [INFO] [stdout] --> src/riichi/shapes.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Shape { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 15 | shape_type: ShapeType, [INFO] [stdout] 16 | tile_count: u8, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Shape` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `riichi-tools-rs` (lib test) due to 7 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "438ff73a31da8c87dab6d8ebfea0a60c4064edb5a18ee75c90742a45e6eae60c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "438ff73a31da8c87dab6d8ebfea0a60c4064edb5a18ee75c90742a45e6eae60c", kill_on_drop: false }` [INFO] [stdout] 438ff73a31da8c87dab6d8ebfea0a60c4064edb5a18ee75c90742a45e6eae60c