[INFO] cloning repository https://github.com/mperepelitsyn/aoc-2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mperepelitsyn/aoc-2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmperepelitsyn%2Faoc-2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmperepelitsyn%2Faoc-2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1cd23cec9f96133c952273a328c16517a7dfc341
[INFO] checking mperepelitsyn/aoc-2023 against master#8f21a5c92ea55c348c275a1bc4fedbdf181e0d64 for pr-143011
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmperepelitsyn%2Faoc-2023" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mperepelitsyn/aoc-2023
[INFO] finished tweaking git repo https://github.com/mperepelitsyn/aoc-2023
[INFO] tweaked toml for git repo https://github.com/mperepelitsyn/aoc-2023 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mperepelitsyn/aoc-2023 on toolchain 8f21a5c92ea55c348c275a1bc4fedbdf181e0d64
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mperepelitsyn/aoc-2023 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" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a7e8d8fa78e9900e0f044f5cdcc57e7f8f41eccb3f65e318a2302979adcc492
[INFO] running `Command { std: "docker" "start" "-a" "0a7e8d8fa78e9900e0f044f5cdcc57e7f8f41eccb3f65e318a2302979adcc492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a7e8d8fa78e9900e0f044f5cdcc57e7f8f41eccb3f65e318a2302979adcc492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a7e8d8fa78e9900e0f044f5cdcc57e7f8f41eccb3f65e318a2302979adcc492", kill_on_drop: false }`
[INFO] [stdout] 0a7e8d8fa78e9900e0f044f5cdcc57e7f8f41eccb3f65e318a2302979adcc492
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70706b3189acb5cb2f926c0d319876ab82602ea9d9fee6e530d9d5342dfaad26
[INFO] running `Command { std: "docker" "start" "-a" "70706b3189acb5cb2f926c0d319876ab82602ea9d9fee6e530d9d5342dfaad26", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking aoc-2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/bin/20.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 |     FlipFlop(Vec<usize>, Vec<usize>, u32),
[INFO] [stdout]   |     -------- ^^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Module` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[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] 8 -     FlipFlop(Vec<usize>, Vec<usize>, u32),
[INFO] [stdout] 8 +     FlipFlop((), Vec<usize>, u32),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/bin/20.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 |     FlipFlop(Vec<usize>, Vec<usize>, u32),
[INFO] [stdout]   |     -------- ^^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Module` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[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] 8 -     FlipFlop(Vec<usize>, Vec<usize>, u32),
[INFO] [stdout] 8 +     FlipFlop((), Vec<usize>, u32),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/bin/19.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn parse_workflows(input: &str) -> HashMap<&str, Vec<Rule>> {
[INFO] [stdout]    |                           ^^^^             ----      ---- the lifetimes get resolved as `'_`
[INFO] [stdout]    |                           |                |
[INFO] [stdout]    |                           |                the lifetimes get resolved as `'_`
[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] 40 | fn parse_workflows(input: &str) -> HashMap<&str, Vec<Rule<'_>>> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/bin/19.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn parse_workflows(input: &str) -> HashMap<&str, Vec<Rule>> {
[INFO] [stdout]    |                           ^^^^             ----      ---- the lifetimes get resolved as `'_`
[INFO] [stdout]    |                           |                |
[INFO] [stdout]    |                           |                the lifetimes get resolved as `'_`
[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] 40 | fn parse_workflows(input: &str) -> HashMap<&str, Vec<Rule<'_>>> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.11s
[INFO] running `Command { std: "docker" "inspect" "70706b3189acb5cb2f926c0d319876ab82602ea9d9fee6e530d9d5342dfaad26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70706b3189acb5cb2f926c0d319876ab82602ea9d9fee6e530d9d5342dfaad26", kill_on_drop: false }`
[INFO] [stdout] 70706b3189acb5cb2f926c0d319876ab82602ea9d9fee6e530d9d5342dfaad26
