[INFO] cloning repository https://github.com/jinbijin/advent-of-code-2022 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jinbijin/advent-of-code-2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjinbijin%2Fadvent-of-code-2022", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjinbijin%2Fadvent-of-code-2022'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7f7c87dc2f92db793f54bc78a64941f9bf3df0ac [INFO] checking jinbijin/advent-of-code-2022 against try#e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b for pr-144896 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjinbijin%2Fadvent-of-code-2022" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jinbijin/advent-of-code-2022 [INFO] finished tweaking git repo https://github.com/jinbijin/advent-of-code-2022 [INFO] tweaked toml for git repo https://github.com/jinbijin/advent-of-code-2022 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jinbijin/advent-of-code-2022 on toolchain e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jinbijin/advent-of-code-2022 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" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 86c17f320c3131eac60e789de3042da52fa0c3ffafe360e570dff8b036d5d826 [INFO] running `Command { std: "docker" "start" "-a" "86c17f320c3131eac60e789de3042da52fa0c3ffafe360e570dff8b036d5d826", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86c17f320c3131eac60e789de3042da52fa0c3ffafe360e570dff8b036d5d826", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86c17f320c3131eac60e789de3042da52fa0c3ffafe360e570dff8b036d5d826", kill_on_drop: false }` [INFO] [stdout] 86c17f320c3131eac60e789de3042da52fa0c3ffafe360e570dff8b036d5d826 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93de6944b5a9068d0b1616a16ef55cdfc0e01832d82da014caa45308c97291a1 [INFO] running `Command { std: "docker" "start" "-a" "93de6944b5a9068d0b1616a16ef55cdfc0e01832d82da014caa45308c97291a1", kill_on_drop: false }` [INFO] [stderr] Checking advent-of-code-2022 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `start` and `end` are never read [INFO] [stdout] --> src/common/interval.rs:15:22 [INFO] [stdout] | [INFO] [stdout] 15 | EndBeforeStart { start: T, end: T }, [INFO] [stdout] | -------------- ^^^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `BuildIntervalError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ParseByCharError` is never constructed [INFO] [stdout] --> src/parse/chars.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct ParseByCharError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ParseByCharsError` is never constructed [INFO] [stdout] --> src/parse/chars.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct ParseByCharsError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ByChars` is never constructed [INFO] [stdout] --> src/parse/chars.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub struct ByChars(pub Vec); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parse/sections.rs:54:14 [INFO] [stdout] | [INFO] [stdout] 54 | Continue(char), [INFO] [stdout] | -------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ContentSectionCharIterationResult` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 54 - Continue(char), [INFO] [stdout] 54 + Continue(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/puzzles/no_space_left_on_device/file_tree.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct File { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 7 | pub size: usize, [INFO] [stdout] 8 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `File` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `opponent_choice` is never read [INFO] [stdout] --> src/puzzles/rock_paper_scissors/rps_match.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct RpsMatch { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 13 | pub opponent_choice: RpsType, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `required` is never read [INFO] [stdout] --> src/puzzles/rock_paper_scissors/strategy.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 111 | Empty { [INFO] [stdout] | ----- field in this variant [INFO] [stdout] 112 | required: True, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParseRpsStrategyError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `VectorChunkIterator` is never constructed [INFO] [stdout] --> src/puzzles/rucksack_reorganization/lib.rs:108:12 [INFO] [stdout] | [INFO] [stdout] 108 | pub struct VectorChunkIterator<'a, const N: usize, T, U> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/puzzles/monkey_map/crazy_map.rs:224:19 [INFO] [stdout] | [INFO] [stdout] 224 | fn transverse(&self) -> CrazyMapTransverser; [INFO] [stdout] | ^^^^^ ------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 224 | fn transverse(&self) -> CrazyMapTransverser<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/puzzles/monkey_map/crazy_map.rs:228:19 [INFO] [stdout] | [INFO] [stdout] 228 | fn transverse(&self) -> CrazyMapTransverser { [INFO] [stdout] | ^^^^^ ------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 228 | fn transverse(&self) -> CrazyMapTransverser<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/puzzles/not_enough_minerals/potential_production.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ----------------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 25 | pub fn iter(&self) -> Iter<'_, Resources, PotentialResources> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/puzzles/regolith_reservoir/cave_in.rs:83:19 [INFO] [stdout] | [INFO] [stdout] 83 | fn into_floor(&self) -> IntoFloor; [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 83 | fn into_floor(&self) -> IntoFloor<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/puzzles/regolith_reservoir/cave_in.rs:87:19 [INFO] [stdout] | [INFO] [stdout] 87 | fn into_floor(&self) -> IntoFloor { [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 87 | fn into_floor(&self) -> IntoFloor<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/puzzles/rucksack_reorganization/lib.rs:74:25 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn compartments(&self) -> Vec { [INFO] [stdout] | ^^^^^ ------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 74 | pub fn compartments(&self) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `start` and `end` are never read [INFO] [stdout] --> src/common/interval.rs:15:22 [INFO] [stdout] | [INFO] [stdout] 15 | EndBeforeStart { start: T, end: T }, [INFO] [stdout] | -------------- ^^^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `BuildIntervalError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ParseByCharError` is never constructed [INFO] [stdout] --> src/parse/chars.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct ParseByCharError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ParseByCharsError` is never constructed [INFO] [stdout] --> src/parse/chars.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct ParseByCharsError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ByChars` is never constructed [INFO] [stdout] --> src/parse/chars.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub struct ByChars(pub Vec); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parse/sections.rs:54:14 [INFO] [stdout] | [INFO] [stdout] 54 | Continue(char), [INFO] [stdout] | -------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ContentSectionCharIterationResult` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 54 - Continue(char), [INFO] [stdout] 54 + Continue(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/puzzles/no_space_left_on_device/file_tree.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct File { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 7 | pub size: usize, [INFO] [stdout] 8 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `File` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `opponent_choice` is never read [INFO] [stdout] --> src/puzzles/rock_paper_scissors/rps_match.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct RpsMatch { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 13 | pub opponent_choice: RpsType, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `required` is never read [INFO] [stdout] --> src/puzzles/rock_paper_scissors/strategy.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 111 | Empty { [INFO] [stdout] | ----- field in this variant [INFO] [stdout] 112 | required: True, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParseRpsStrategyError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `VectorChunkIterator` is never constructed [INFO] [stdout] --> src/puzzles/rucksack_reorganization/lib.rs:108:12 [INFO] [stdout] | [INFO] [stdout] 108 | pub struct VectorChunkIterator<'a, const N: usize, T, U> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/puzzles/monkey_map/crazy_map.rs:224:19 [INFO] [stdout] | [INFO] [stdout] 224 | fn transverse(&self) -> CrazyMapTransverser; [INFO] [stdout] | ^^^^^ ------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 224 | fn transverse(&self) -> CrazyMapTransverser<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/puzzles/monkey_map/crazy_map.rs:228:19 [INFO] [stdout] | [INFO] [stdout] 228 | fn transverse(&self) -> CrazyMapTransverser { [INFO] [stdout] | ^^^^^ ------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 228 | fn transverse(&self) -> CrazyMapTransverser<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/puzzles/not_enough_minerals/potential_production.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ----------------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 25 | pub fn iter(&self) -> Iter<'_, Resources, PotentialResources> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/puzzles/regolith_reservoir/cave_in.rs:83:19 [INFO] [stdout] | [INFO] [stdout] 83 | fn into_floor(&self) -> IntoFloor; [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 83 | fn into_floor(&self) -> IntoFloor<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/puzzles/regolith_reservoir/cave_in.rs:87:19 [INFO] [stdout] | [INFO] [stdout] 87 | fn into_floor(&self) -> IntoFloor { [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 87 | fn into_floor(&self) -> IntoFloor<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/puzzles/rucksack_reorganization/lib.rs:74:25 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn compartments(&self) -> Vec { [INFO] [stdout] | ^^^^^ ------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 74 | pub fn compartments(&self) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.12s [INFO] running `Command { std: "docker" "inspect" "93de6944b5a9068d0b1616a16ef55cdfc0e01832d82da014caa45308c97291a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93de6944b5a9068d0b1616a16ef55cdfc0e01832d82da014caa45308c97291a1", kill_on_drop: false }` [INFO] [stdout] 93de6944b5a9068d0b1616a16ef55cdfc0e01832d82da014caa45308c97291a1