[INFO] cloning repository https://github.com/DMcConnell/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/DMcConnell/advent_of_code_2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDMcConnell%2Fadvent_of_code_2022", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDMcConnell%2Fadvent_of_code_2022'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 48779f92468680a0fcf1f196df812d29fb604d09
[INFO] checking DMcConnell/advent_of_code_2022 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDMcConnell%2Fadvent_of_code_2022" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DMcConnell/advent_of_code_2022
[INFO] finished tweaking git repo https://github.com/DMcConnell/advent_of_code_2022
[INFO] tweaked toml for git repo https://github.com/DMcConnell/advent_of_code_2022 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DMcConnell/advent_of_code_2022 on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/DMcConnell/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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18ef0c8f133739a44b0dfb221f7b4345da4f94dd8c0f80c03b91b4eb7c4af616
[INFO] running `Command { std: "docker" "start" "-a" "18ef0c8f133739a44b0dfb221f7b4345da4f94dd8c0f80c03b91b4eb7c4af616", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18ef0c8f133739a44b0dfb221f7b4345da4f94dd8c0f80c03b91b4eb7c4af616", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18ef0c8f133739a44b0dfb221f7b4345da4f94dd8c0f80c03b91b4eb7c4af616", kill_on_drop: false }`
[INFO] [stdout] 18ef0c8f133739a44b0dfb221f7b4345da4f94dd8c0f80c03b91b4eb7c4af616
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5b3561fbfc12c8cef1783f5d218187d5d86c9df4dc9f07674d70819cd3695ba
[INFO] running `Command { std: "docker" "start" "-a" "b5b3561fbfc12c8cef1783f5d218187d5d86c9df4dc9f07674d70819cd3695ba", kill_on_drop: false }`
[INFO] [stderr]     Checking advent_of_code_2022 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::hash::Hash`
[INFO] [stdout]  --> src/utils/util_funcs.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::hash::Hash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hashset` is never used
[INFO] [stdout]  --> src/utils/util_funcs.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn hashset(data: &[u8]) -> HashSet<u8> {
[INFO] [stdout]   |    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec_to_set` is never used
[INFO] [stdout]   --> src/utils/util_funcs.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn vec_to_set(vec: &Vec<char>) -> HashSet<char> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `intersection_of_sets` is never used
[INFO] [stdout]   --> src/utils/util_funcs.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn intersection_of_sets(vec1: &Vec<char>, vec2: &Vec<char>) -> Vec<char> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::hash::Hash`
[INFO] [stdout]  --> src/utils/util_funcs.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::hash::Hash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hashset` is never used
[INFO] [stdout]  --> src/utils/util_funcs.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn hashset(data: &[u8]) -> HashSet<u8> {
[INFO] [stdout]   |    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec_to_set` is never used
[INFO] [stdout]   --> src/utils/util_funcs.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn vec_to_set(vec: &Vec<char>) -> HashSet<char> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `intersection_of_sets` is never used
[INFO] [stdout]   --> src/utils/util_funcs.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn intersection_of_sets(vec1: &Vec<char>, vec2: &Vec<char>) -> Vec<char> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "b5b3561fbfc12c8cef1783f5d218187d5d86c9df4dc9f07674d70819cd3695ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5b3561fbfc12c8cef1783f5d218187d5d86c9df4dc9f07674d70819cd3695ba", kill_on_drop: false }`
[INFO] [stdout] b5b3561fbfc12c8cef1783f5d218187d5d86c9df4dc9f07674d70819cd3695ba