[INFO] cloning repository https://github.com/mnocenti/aoc23 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mnocenti/aoc23" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmnocenti%2Faoc23", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmnocenti%2Faoc23'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 31032e82e0f00b78d2528be3c7b8325f73dc884f [INFO] checking mnocenti/aoc23 against master#40daf23eeb711dadf140b2536e67e3ff4c999196 for pr-142287 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmnocenti%2Faoc23" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mnocenti/aoc23 on toolchain 40daf23eeb711dadf140b2536e67e3ff4c999196 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mnocenti/aoc23 [INFO] finished tweaking git repo https://github.com/mnocenti/aoc23 [INFO] tweaked toml for git repo https://github.com/mnocenti/aoc23 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 208 packages to latest compatible versions [INFO] [stderr] Adding colored v2.2.0 (available: v3.0.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.14.0) [INFO] [stderr] Adding take-until v0.1.0 (available: v0.2.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.12) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded take-until v0.1.0 [INFO] [stderr] Downloaded macro_rules_attribute-proc_macro v0.2.2 [INFO] [stderr] Downloaded macro_rules_attribute v0.2.2 [INFO] [stderr] Downloaded crossterm_utils v0.4.0 [INFO] [stderr] Downloaded crossterm_screen v0.3.2 [INFO] [stderr] Downloaded crossterm_cursor v0.4.0 [INFO] [stderr] Downloaded crossterm_input v0.5.0 [INFO] [stderr] Downloaded pixel-canvas v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a772da49e73c34557fa3d18ebfcfe7304d673f7aa5585d7d9eda3b93549cfb3f [INFO] running `Command { std: "docker" "start" "-a" "a772da49e73c34557fa3d18ebfcfe7304d673f7aa5585d7d9eda3b93549cfb3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a772da49e73c34557fa3d18ebfcfe7304d673f7aa5585d7d9eda3b93549cfb3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a772da49e73c34557fa3d18ebfcfe7304d673f7aa5585d7d9eda3b93549cfb3f", kill_on_drop: false }` [INFO] [stdout] a772da49e73c34557fa3d18ebfcfe7304d673f7aa5585d7d9eda3b93549cfb3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 738c987a5912723112b414019cfd7a66ef7981fdcbf865a1ef8b8ef2e1ee1cf1 [INFO] running `Command { std: "docker" "start" "-a" "738c987a5912723112b414019cfd7a66ef7981fdcbf865a1ef8b8ef2e1ee1cf1", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling xml-rs v0.8.26 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking libloading v0.8.8 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling smithay-client-toolkit v0.15.4 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking xcursor v0.3.8 [INFO] [stderr] Compiling glutin_egl_sys v0.1.6 [INFO] [stderr] Compiling glutin_glx_sys v0.1.8 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling winit v0.26.1 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Checking raw-window-handle v0.4.3 [INFO] [stderr] Compiling syn v2.0.102 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking anstyle-parse v0.2.7 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling glium v0.31.0 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking rustc-demangle v0.1.25 [INFO] [stderr] Checking anstyle-query v1.1.3 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Checking nix v0.22.3 [INFO] [stderr] Checking memmap2 v0.3.1 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking wayland-commons v0.29.5 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking crossterm_utils v0.4.0 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking colorchoice v1.0.4 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking anstyle v1.0.11 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking anstream v0.6.19 [INFO] [stderr] Checking wayland-cursor v0.29.5 [INFO] [stderr] Checking wayland-egl v0.29.5 [INFO] [stderr] Checking crossterm_screen v0.3.2 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking backtrace v0.3.75 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking clap_lex v0.7.5 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking calloop v0.9.3 [INFO] [stderr] Checking takeable-option v0.5.0 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking clap_builder v4.5.40 [INFO] [stderr] Checking crossterm_input v0.5.0 [INFO] [stderr] Compiling clap_derive v4.5.40 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.2.2 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking macro_rules_attribute v0.2.2 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking crossterm_cursor v0.4.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking colored v2.2.0 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking take-until v0.1.0 [INFO] [stderr] Checking clap v4.5.40 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking glutin v0.28.0 [INFO] [stderr] Checking pixel-canvas v0.2.3 [INFO] [stderr] Checking aoc23 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/day20/main.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | fn parse(input: &str) -> Result { [INFO] [stdout] | ^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 20 | fn parse(input: &str) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/day20/main.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | fn parse(input: &str) -> Result { [INFO] [stdout] | ^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 20 | fn parse(input: &str) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CaveDisplay` is never constructed [INFO] [stdout] --> src/day16/main.rs:142:8 [INFO] [stdout] | [INFO] [stdout] 142 | struct CaveDisplay<'a>(&'a Cave); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RockDisplay` is never constructed [INFO] [stdout] --> src/day14/main.rs:160:8 [INFO] [stdout] | [INFO] [stdout] 160 | struct RockDisplay<'a>(&'a Rocks); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/day15/main.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | fn parse(input: &str) -> Result { [INFO] [stdout] | ^^^^ ------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 7 | fn parse(input: &str) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/day8/main.rs:18:17 [INFO] [stdout] | [INFO] [stdout] 18 | fn parse(input: &str) -> Result { [INFO] [stdout] | ^^^^ ----- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 18 | fn parse(input: &str) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/day8/main.rs:18:17 [INFO] [stdout] | [INFO] [stdout] 18 | fn parse(input: &str) -> Result { [INFO] [stdout] | ^^^^ ----- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 18 | fn parse(input: &str) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/day15/main.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | fn parse(input: &str) -> Result { [INFO] [stdout] | ^^^^ ------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 7 | fn parse(input: &str) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CaveDisplay` is never constructed [INFO] [stdout] --> src/day16/main.rs:142:8 [INFO] [stdout] | [INFO] [stdout] 142 | struct CaveDisplay<'a>(&'a Cave); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RockDisplay` is never constructed [INFO] [stdout] --> src/day14/main.rs:160:8 [INFO] [stdout] | [INFO] [stdout] 160 | struct RockDisplay<'a>(&'a Rocks); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s [INFO] running `Command { std: "docker" "inspect" "738c987a5912723112b414019cfd7a66ef7981fdcbf865a1ef8b8ef2e1ee1cf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "738c987a5912723112b414019cfd7a66ef7981fdcbf865a1ef8b8ef2e1ee1cf1", kill_on_drop: false }` [INFO] [stdout] 738c987a5912723112b414019cfd7a66ef7981fdcbf865a1ef8b8ef2e1ee1cf1