[INFO] cloning repository https://github.com/jmcantrell/aoc2015-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jmcantrell/aoc2015-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmcantrell%2Faoc2015-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmcantrell%2Faoc2015-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9faa71bcb1ff8f3eb1635f8144ef7608d9e8d43f [INFO] checking jmcantrell/aoc2015-rust against try#8c500c7cefd54fd11d57295f3771d576be9ee415 for pr-145113 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmcantrell%2Faoc2015-rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/jmcantrell/aoc2015-rust [INFO] finished tweaking git repo https://github.com/jmcantrell/aoc2015-rust [INFO] tweaked toml for git repo https://github.com/jmcantrell/aoc2015-rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jmcantrell/aoc2015-rust on toolchain 8c500c7cefd54fd11d57295f3771d576be9ee415 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jmcantrell/aoc2015-rust 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" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 56af8d48fd076a5f944efdaadf1c4fce319449eb348518017637a9622e26e61d [INFO] running `Command { std: "docker" "start" "-a" "56af8d48fd076a5f944efdaadf1c4fce319449eb348518017637a9622e26e61d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56af8d48fd076a5f944efdaadf1c4fce319449eb348518017637a9622e26e61d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56af8d48fd076a5f944efdaadf1c4fce319449eb348518017637a9622e26e61d", kill_on_drop: false }` [INFO] [stdout] 56af8d48fd076a5f944efdaadf1c4fce319449eb348518017637a9622e26e61d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 120dfc580a6ae8323cd0147ff4088cd860368fc20d36f64a227819122d3b7cee [INFO] running `Command { std: "docker" "start" "-a" "120dfc580a6ae8323cd0147ff4088cd860368fc20d36f64a227819122d3b7cee", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.183 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling serde_json v1.0.105 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Checking aoc v0.1.0 (/opt/rustwide/workdir/lib/aoc) [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling rustix v0.38.7 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking ciborium-io v0.2.1 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking ciborium-ll v0.2.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking clap_builder v4.3.19 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking regex-automata v0.3.6 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking walkdir v2.3.3 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking bytemuck v1.13.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Compiling matrixmultiply v0.3.7 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking clap v4.3.19 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking wide v0.7.11 [INFO] [stderr] Checking regex v1.9.3 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking num-complex v0.4.3 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking day12 v0.1.0 (/opt/rustwide/workdir/puzzles/day12) [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking day09 v0.1.0 (/opt/rustwide/workdir/puzzles/day09) [INFO] [stderr] Checking day04 v0.1.0 (/opt/rustwide/workdir/puzzles/day04) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> puzzles/day09/src/core/map.rs:31:19 [INFO] [stdout] | [INFO] [stdout] 31 | fn iter_paths(&self) -> impl Iterator { [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] 31 | fn iter_paths(&self) -> impl Iterator, Distance)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> puzzles/day09/src/core/map.rs:38:26 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn shortest_path(&self) -> Option<(Path, Distance)> { [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] 38 | pub fn shortest_path(&self) -> Option<(Path<'_>, Distance)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> puzzles/day09/src/core/map.rs:42:25 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn longest_path(&self) -> Option<(Path, Distance)> { [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] 42 | pub fn longest_path(&self) -> Option<(Path<'_>, Distance)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day24 v0.1.0 (/opt/rustwide/workdir/puzzles/day24) [INFO] [stderr] Checking day21 v0.1.0 (/opt/rustwide/workdir/puzzles/day21) [INFO] [stderr] Checking day17 v0.1.0 (/opt/rustwide/workdir/puzzles/day17) [INFO] [stderr] Checking day15 v0.1.0 (/opt/rustwide/workdir/puzzles/day15) [INFO] [stderr] Checking day07 v0.1.0 (/opt/rustwide/workdir/puzzles/day07) [INFO] [stderr] Checking day08 v0.1.0 (/opt/rustwide/workdir/puzzles/day08) [INFO] [stderr] Checking day23 v0.1.0 (/opt/rustwide/workdir/puzzles/day23) [INFO] [stderr] Checking day05 v0.1.0 (/opt/rustwide/workdir/puzzles/day05) [INFO] [stderr] Checking day01 v0.1.0 (/opt/rustwide/workdir/puzzles/day01) [INFO] [stderr] Checking day16 v0.1.0 (/opt/rustwide/workdir/puzzles/day16) [INFO] [stderr] Checking day22 v0.1.0 (/opt/rustwide/workdir/puzzles/day22) [INFO] [stderr] Checking day19 v0.1.0 (/opt/rustwide/workdir/puzzles/day19) [INFO] [stderr] Checking day10 v0.1.0 (/opt/rustwide/workdir/puzzles/day10) [INFO] [stderr] Checking day11 v0.1.0 (/opt/rustwide/workdir/puzzles/day11) [INFO] [stderr] Checking day20 v0.1.0 (/opt/rustwide/workdir/puzzles/day20) [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Compiling nalgebra-macros v0.2.1 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> puzzles/day09/src/core/map.rs:31:19 [INFO] [stdout] | [INFO] [stdout] 31 | fn iter_paths(&self) -> impl Iterator { [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] 31 | fn iter_paths(&self) -> impl Iterator, Distance)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> puzzles/day09/src/core/map.rs:38:26 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn shortest_path(&self) -> Option<(Path, Distance)> { [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] 38 | pub fn shortest_path(&self) -> Option<(Path<'_>, Distance)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> puzzles/day09/src/core/map.rs:42:25 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn longest_path(&self) -> Option<(Path, Distance)> { [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] 42 | pub fn longest_path(&self) -> Option<(Path<'_>, Distance)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling lazy-regex-proc_macros v3.0.1 [INFO] [stderr] Checking lazy-regex v3.0.1 [INFO] [stderr] Checking day13 v0.1.0 (/opt/rustwide/workdir/puzzles/day13) [INFO] [stderr] Checking day25 v0.1.0 (/opt/rustwide/workdir/puzzles/day25) [INFO] [stderr] Checking day14 v0.1.0 (/opt/rustwide/workdir/puzzles/day14) [INFO] [stderr] Checking nalgebra v0.32.3 [INFO] [stderr] Checking day06 v0.1.0 (/opt/rustwide/workdir/puzzles/day06) [INFO] [stderr] Checking day18 v0.1.0 (/opt/rustwide/workdir/puzzles/day18) [INFO] [stderr] Checking day03 v0.1.0 (/opt/rustwide/workdir/puzzles/day03) [INFO] [stderr] Checking day02 v0.1.0 (/opt/rustwide/workdir/puzzles/day02) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> puzzles/day18/src/core/light_grid.rs:35:17 [INFO] [stdout] | [INFO] [stdout] 35 | fn neighbor(&self, location: Location, direction: Direction) -> Option { [INFO] [stdout] | ^^^^^ the lifetime is elided here --------- the same lifetime is hidden 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] 35 | fn neighbor(&self, location: Location, direction: Direction) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> puzzles/day18/src/core/light_grid.rs:41:18 [INFO] [stdout] | [INFO] [stdout] 41 | fn neighbors(&self, location: Location) -> impl Iterator + '_ { [INFO] [stdout] | ^^^^^ --------- -- the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is elided here the same lifetime is hidden 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] 41 | fn neighbors(&self, location: Location) -> impl Iterator> + '_ { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> puzzles/day18/src/core/light_grid.rs:47:22 [INFO] [stdout] | [INFO] [stdout] 47 | fn lit_neighbors(&self, location: Location) -> impl Iterator { [INFO] [stdout] | ^^^^^ the lifetime is elided here --------- the same lifetime is hidden 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] 47 | fn lit_neighbors(&self, location: Location) -> impl Iterator> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> puzzles/day18/src/core/light_grid.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | fn iter(&self) -> impl Iterator { [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] 51 | fn iter(&self) -> impl Iterator> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> puzzles/day18/src/core/light_grid.rs:93:32 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn animate<'a, F: 'a>(&'a self, evolve: F) -> impl Iterator + '_ [INFO] [stdout] | ^^ the lifetime is named here -- the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 93 - pub fn animate<'a, F: 'a>(&'a self, evolve: F) -> impl Iterator + '_ [INFO] [stdout] 93 + pub fn animate<'a, F: 'a>(&'a self, evolve: F) -> impl Iterator + 'a [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> puzzles/day18/src/core/light_grid.rs:35:17 [INFO] [stdout] | [INFO] [stdout] 35 | fn neighbor(&self, location: Location, direction: Direction) -> Option { [INFO] [stdout] | ^^^^^ the lifetime is elided here --------- the same lifetime is hidden 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] 35 | fn neighbor(&self, location: Location, direction: Direction) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> puzzles/day18/src/core/light_grid.rs:41:18 [INFO] [stdout] | [INFO] [stdout] 41 | fn neighbors(&self, location: Location) -> impl Iterator + '_ { [INFO] [stdout] | ^^^^^ --------- -- the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is elided here the same lifetime is hidden 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] 41 | fn neighbors(&self, location: Location) -> impl Iterator> + '_ { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> puzzles/day18/src/core/light_grid.rs:47:22 [INFO] [stdout] | [INFO] [stdout] 47 | fn lit_neighbors(&self, location: Location) -> impl Iterator { [INFO] [stdout] | ^^^^^ the lifetime is elided here --------- the same lifetime is hidden 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] 47 | fn lit_neighbors(&self, location: Location) -> impl Iterator> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> puzzles/day18/src/core/light_grid.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | fn iter(&self) -> impl Iterator { [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] 51 | fn iter(&self) -> impl Iterator> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> puzzles/day18/src/core/light_grid.rs:93:32 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn animate<'a, F: 'a>(&'a self, evolve: F) -> impl Iterator + '_ [INFO] [stdout] | ^^ the lifetime is named here -- the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 93 - pub fn animate<'a, F: 'a>(&'a self, evolve: F) -> impl Iterator + '_ [INFO] [stdout] 93 + pub fn animate<'a, F: 'a>(&'a self, evolve: F) -> impl Iterator + 'a [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.37s [INFO] running `Command { std: "docker" "inspect" "120dfc580a6ae8323cd0147ff4088cd860368fc20d36f64a227819122d3b7cee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "120dfc580a6ae8323cd0147ff4088cd860368fc20d36f64a227819122d3b7cee", kill_on_drop: false }` [INFO] [stdout] 120dfc580a6ae8323cd0147ff4088cd860368fc20d36f64a227819122d3b7cee