[INFO] cloning repository https://github.com/0xNathanW/advent_of_code_23
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xNathanW/advent_of_code_23" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xNathanW%2Fadvent_of_code_23", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xNathanW%2Fadvent_of_code_23'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 837522f9e5de2d92cd58c069ce0c982fb3124bcf
[INFO] checking 0xNathanW/advent_of_code_23 against master#36b21637e93b038453924d3c66821089e71d8baa for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xNathanW%2Fadvent_of_code_23" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0xNathanW/advent_of_code_23
[INFO] finished tweaking git repo https://github.com/0xNathanW/advent_of_code_23
[INFO] tweaked toml for git repo https://github.com/0xNathanW/advent_of_code_23 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xNathanW/advent_of_code_23 on toolchain 36b21637e93b038453924d3c66821089e71d8baa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0xNathanW/advent_of_code_23 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" "+36b21637e93b038453924d3c66821089e71d8baa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca9dc1b3113af37b36d047c8668e3d3f300e2644c44562064b8c7d0d5e548284
[INFO] running `Command { std: "docker" "start" "-a" "ca9dc1b3113af37b36d047c8668e3d3f300e2644c44562064b8c7d0d5e548284", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca9dc1b3113af37b36d047c8668e3d3f300e2644c44562064b8c7d0d5e548284", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca9dc1b3113af37b36d047c8668e3d3f300e2644c44562064b8c7d0d5e548284", kill_on_drop: false }`
[INFO] [stdout] ca9dc1b3113af37b36d047c8668e3d3f300e2644c44562064b8c7d0d5e548284
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a10f6bea9878490fffac81d8428a458b8148640a755fe4985158e689253b8385
[INFO] running `Command { std: "docker" "start" "-a" "a10f6bea9878490fffac81d8428a458b8148640a755fe4985158e689253b8385", kill_on_drop: false }`
[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 memchr v2.6.4
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking advent_of_code_23 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `high`
[INFO] [stdout]   --> src/day_20.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn cont(&self, high: bool) -> bool { true }
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_high`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` 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/day_19.rs:37:25
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn get_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] 37 | fn get_workflows(input: &str) -> HashMap<&str, Vec<Rule<'_>>> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `high`
[INFO] [stdout]   --> src/day_20.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn cont(&self, high: bool) -> bool { true }
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_high`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` 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/day_19.rs:37:25
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn get_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] 37 | fn get_workflows(input: &str) -> HashMap<&str, Vec<Rule<'_>>> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.74s
[INFO] running `Command { std: "docker" "inspect" "a10f6bea9878490fffac81d8428a458b8148640a755fe4985158e689253b8385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a10f6bea9878490fffac81d8428a458b8148640a755fe4985158e689253b8385", kill_on_drop: false }`
[INFO] [stdout] a10f6bea9878490fffac81d8428a458b8148640a755fe4985158e689253b8385
