[INFO] cloning repository https://github.com/elton-cs/AoC_in_Rust_2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elton-cs/AoC_in_Rust_2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felton-cs%2FAoC_in_Rust_2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felton-cs%2FAoC_in_Rust_2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc5fac21f3a106f5b39d986168a54a32abcda512
[INFO] checking elton-cs/AoC_in_Rust_2023 against master#cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9 for pr-136968
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felton-cs%2FAoC_in_Rust_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] validating manifest of git repo https://github.com/elton-cs/AoC_in_Rust_2023 on toolchain cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/elton-cs/AoC_in_Rust_2023
[INFO] finished tweaking git repo https://github.com/elton-cs/AoC_in_Rust_2023
[INFO] tweaked toml for git repo https://github.com/elton-cs/AoC_in_Rust_2023 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/elton-cs/AoC_in_Rust_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" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d25ba6038ec867a2354115c4464932ffc4b0f51a7a0ba9197fc6af7c09f7f3b5
[INFO] running `Command { std: "docker" "start" "-a" "d25ba6038ec867a2354115c4464932ffc4b0f51a7a0ba9197fc6af7c09f7f3b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d25ba6038ec867a2354115c4464932ffc4b0f51a7a0ba9197fc6af7c09f7f3b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d25ba6038ec867a2354115c4464932ffc4b0f51a7a0ba9197fc6af7c09f7f3b5", kill_on_drop: false }`
[INFO] [stdout] d25ba6038ec867a2354115c4464932ffc4b0f51a7a0ba9197fc6af7c09f7f3b5
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de934149a0b0957a0b50fcb7a41883fcac1748283f7768970c03e067b0716e20
[INFO] running `Command { std: "docker" "start" "-a" "de934149a0b0957a0b50fcb7a41883fcac1748283f7768970c03e067b0716e20", kill_on_drop: false }`
[INFO] [stderr]     Checking AoC_in_Rust_2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `puzzle_a` is never used
[INFO] [stdout]  --> src/day1/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn puzzle_a () {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `puzzle_a` is never used
[INFO] [stdout]  --> src/day1/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn puzzle_a () {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_digit_string` is never used
[INFO] [stdout]   --> src/day1/mod.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn extract_digit_string(single_string: &String) -> Result<Vec<String>, Error>  {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_digit_string` is never used
[INFO] [stdout]   --> src/day1/mod.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn extract_digit_string(single_string: &String) -> Result<Vec<String>, Error>  {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_num_string` is never used
[INFO] [stdout]   --> src/day1/mod.rs:66:4
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn create_num_string(vec_of_nums: &Vec<String>) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_num_string` is never used
[INFO] [stdout]   --> src/day1/mod.rs:66:4
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn create_num_string(vec_of_nums: &Vec<String>) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "de934149a0b0957a0b50fcb7a41883fcac1748283f7768970c03e067b0716e20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de934149a0b0957a0b50fcb7a41883fcac1748283f7768970c03e067b0716e20", kill_on_drop: false }`
[INFO] [stdout] de934149a0b0957a0b50fcb7a41883fcac1748283f7768970c03e067b0716e20