[INFO] cloning repository https://github.com/taeyangcode/advent-of-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/taeyangcode/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaeyangcode%2Fadvent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaeyangcode%2Fadvent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 710eed7a8e1c1f347cd0f10645bf3776feb10a03
[INFO] checking taeyangcode/advent-of-code against try#63132bd615c9bf75e93af8405d00064212331708 for pr-153975
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaeyangcode%2Fadvent-of-code" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/taeyangcode/advent-of-code
[INFO] finished tweaking git repo https://github.com/taeyangcode/advent-of-code
[INFO] tweaked toml for git repo https://github.com/taeyangcode/advent-of-code written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/taeyangcode/advent-of-code on toolchain 63132bd615c9bf75e93af8405d00064212331708
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+63132bd615c9bf75e93af8405d00064212331708" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/taeyangcode/advent-of-code 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" "+63132bd615c9bf75e93af8405d00064212331708" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking taeyangcode/advent-of-code against try#63132bd615c9bf75e93af8405d00064212331708 for pr-153975
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaeyangcode%2Fadvent-of-code" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/taeyangcode/advent-of-code
[INFO] finished tweaking git repo https://github.com/taeyangcode/advent-of-code
[INFO] tweaked toml for git repo https://github.com/taeyangcode/advent-of-code written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/taeyangcode/advent-of-code on toolchain 63132bd615c9bf75e93af8405d00064212331708
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+63132bd615c9bf75e93af8405d00064212331708" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/taeyangcode/advent-of-code 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" "+63132bd615c9bf75e93af8405d00064212331708" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+63132bd615c9bf75e93af8405d00064212331708" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d80d1f087dfb020fc8564d4f7b458c5f02e444a0f6d41d6062a0224a32191972
[INFO] running `Command { std: "docker" "start" "-a" "d80d1f087dfb020fc8564d4f7b458c5f02e444a0f6d41d6062a0224a32191972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d80d1f087dfb020fc8564d4f7b458c5f02e444a0f6d41d6062a0224a32191972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d80d1f087dfb020fc8564d4f7b458c5f02e444a0f6d41d6062a0224a32191972", kill_on_drop: false }`
[INFO] [stdout] d80d1f087dfb020fc8564d4f7b458c5f02e444a0f6d41d6062a0224a32191972
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+63132bd615c9bf75e93af8405d00064212331708" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17cfe854c3e2c7c2418076999bc4c4e9e04719ef39a3794499a1d630c0cc98d6
[INFO] running `Command { std: "docker" "start" "-a" "17cfe854c3e2c7c2418076999bc4c4e9e04719ef39a3794499a1d630c0cc98d6", kill_on_drop: false }`
[INFO] [stderr]     Checking advent-of-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Solution` is never constructed
[INFO] [stdout]  --> src/day_02/part_01.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Solution;
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CubeSet` is never constructed
[INFO] [stdout]  --> src/day_02/part_01.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct CubeSet {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_line` is never used
[INFO] [stdout]   --> src/day_02/part_01.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn parse_line(line: Vec<&str>) -> Vec<CubeSet> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_input_file` is never used
[INFO] [stdout]   --> src/day_02/part_01.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn parse_input_file(file_path: &'static str) -> Vec<Vec<CubeSet>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sum_possible_games` is never used
[INFO] [stdout]   --> src/day_02/part_01.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn sum_possible_games(games: Vec<Vec<CubeSet>>, cube_configuration: CubeSet) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Solution` is never constructed
[INFO] [stdout]  --> src/day_02/part_02.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Solution;
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CubeSet` is never constructed
[INFO] [stdout]  --> src/day_02/part_02.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct CubeSet {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_line` is never used
[INFO] [stdout]   --> src/day_02/part_02.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn parse_line(line: Vec<&str>) -> Vec<CubeSet> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_input_file` is never used
[INFO] [stdout]   --> src/day_02/part_02.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn parse_input_file(file_path: &'static str) -> Vec<Vec<CubeSet>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Solution` is never constructed
[INFO] [stdout]  --> src/day_02/part_01.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Solution;
[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 `power_games` is never used
[INFO] [stdout]   --> src/day_02/part_02.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn power_games(games: Vec<Vec<CubeSet>>) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CubeSet` is never constructed
[INFO] [stdout]  --> src/day_02/part_01.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct CubeSet {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_line` is never used
[INFO] [stdout]   --> src/day_02/part_01.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn parse_line(line: Vec<&str>) -> Vec<CubeSet> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_input_file` is never used
[INFO] [stdout]   --> src/day_02/part_01.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn parse_input_file(file_path: &'static str) -> Vec<Vec<CubeSet>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sum_possible_games` is never used
[INFO] [stdout]   --> src/day_02/part_01.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn sum_possible_games(games: Vec<Vec<CubeSet>>, cube_configuration: CubeSet) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Solution` is never constructed
[INFO] [stdout]  --> src/day_02/part_02.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Solution;
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CubeSet` is never constructed
[INFO] [stdout]  --> src/day_02/part_02.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct CubeSet {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_line` is never used
[INFO] [stdout]   --> src/day_02/part_02.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn parse_line(line: Vec<&str>) -> Vec<CubeSet> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_input_file` is never used
[INFO] [stdout]   --> src/day_02/part_02.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn parse_input_file(file_path: &'static str) -> Vec<Vec<CubeSet>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `power_games` is never used
[INFO] [stdout]   --> src/day_02/part_02.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn power_games(games: Vec<Vec<CubeSet>>) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "17cfe854c3e2c7c2418076999bc4c4e9e04719ef39a3794499a1d630c0cc98d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17cfe854c3e2c7c2418076999bc4c4e9e04719ef39a3794499a1d630c0cc98d6", kill_on_drop: false }`
[INFO] [stdout] 17cfe854c3e2c7c2418076999bc4c4e9e04719ef39a3794499a1d630c0cc98d6
