[INFO] cloning repository https://github.com/tkhaos/aoc_202112
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tkhaos/aoc_202112" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftkhaos%2Faoc_202112", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftkhaos%2Faoc_202112'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 279fe6427cca90603ad5c75aa5549caa4ae7ae04
[INFO] testing tkhaos/aoc_202112 against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftkhaos%2Faoc_202112" "/workspace/builds/worker-24/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tkhaos/aoc_202112 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tkhaos/aoc_202112
[INFO] finished tweaking git repo https://github.com/tkhaos/aoc_202112
[INFO] tweaked toml for git repo https://github.com/tkhaos/aoc_202112 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate git repo https://github.com/tkhaos/aoc_202112 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e49c8f7149d615d11e7d29dcf6d3a1b1153cbfd00eefaee9fc6cbe58ea87777e
[INFO] running `Command { std: "docker" "start" "-a" "e49c8f7149d615d11e7d29dcf6d3a1b1153cbfd00eefaee9fc6cbe58ea87777e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e49c8f7149d615d11e7d29dcf6d3a1b1153cbfd00eefaee9fc6cbe58ea87777e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e49c8f7149d615d11e7d29dcf6d3a1b1153cbfd00eefaee9fc6cbe58ea87777e", kill_on_drop: false }`
[INFO] [stdout] e49c8f7149d615d11e7d29dcf6d3a1b1153cbfd00eefaee9fc6cbe58ea87777e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c750a9f4fd5d7328fbbe78c56b124a0cd5e522329fbf5fff9dc75e3c1b5f3cd1
[INFO] running `Command { std: "docker" "start" "-a" "c750a9f4fd5d7328fbbe78c56b124a0cd5e522329fbf5fff9dc75e3c1b5f3cd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc_202112 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/solutions/day3.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let mut data2 = data.to_vec();
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve_puzzle`
[INFO] [stdout]  --> src/solutions/day2.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn solve_puzzle() -> i32 {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve_puzzle_2`
[INFO] [stdout]   --> src/solutions/day2.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn solve_puzzle_2() -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> src/solutions/day2.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn run() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve_puzzle`
[INFO] [stdout]  --> src/solutions/day3.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn solve_puzzle() -> u32 {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_rating`
[INFO] [stdout]   --> src/solutions/day3.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn get_rating(mut data: Vec<String>, f: fn(cnt_one: u32, cnt_zero: u32, c: char) -> bool) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `oxy_checker`
[INFO] [stdout]   --> src/solutions/day3.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn oxy_checker(cnt_one: u32, cnt_zero: u32, c: char) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `co2_checker`
[INFO] [stdout]   --> src/solutions/day3.rs:66:4
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn co2_checker(cnt_one: u32, cnt_zero: u32, c: char) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve_puzzle_2`
[INFO] [stdout]   --> src/solutions/day3.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn solve_puzzle_2() -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> src/solutions/day3.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub fn run() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "c750a9f4fd5d7328fbbe78c56b124a0cd5e522329fbf5fff9dc75e3c1b5f3cd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c750a9f4fd5d7328fbbe78c56b124a0cd5e522329fbf5fff9dc75e3c1b5f3cd1", kill_on_drop: false }`
[INFO] [stdout] c750a9f4fd5d7328fbbe78c56b124a0cd5e522329fbf5fff9dc75e3c1b5f3cd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2c4411ed10cfdc549de36bccd2da032b92e2eabc3e716493ac98449ff8abb92
[INFO] running `Command { std: "docker" "start" "-a" "f2c4411ed10cfdc549de36bccd2da032b92e2eabc3e716493ac98449ff8abb92", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc_202112 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/solutions/day3.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let mut data2 = data.to_vec();
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve_puzzle`
[INFO] [stdout]  --> src/solutions/day2.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn solve_puzzle() -> i32 {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve_puzzle_2`
[INFO] [stdout]   --> src/solutions/day2.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn solve_puzzle_2() -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> src/solutions/day2.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn run() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve_puzzle`
[INFO] [stdout]  --> src/solutions/day3.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn solve_puzzle() -> u32 {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_rating`
[INFO] [stdout]   --> src/solutions/day3.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn get_rating(mut data: Vec<String>, f: fn(cnt_one: u32, cnt_zero: u32, c: char) -> bool) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `oxy_checker`
[INFO] [stdout]   --> src/solutions/day3.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn oxy_checker(cnt_one: u32, cnt_zero: u32, c: char) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `co2_checker`
[INFO] [stdout]   --> src/solutions/day3.rs:66:4
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn co2_checker(cnt_one: u32, cnt_zero: u32, c: char) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve_puzzle_2`
[INFO] [stdout]   --> src/solutions/day3.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn solve_puzzle_2() -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> src/solutions/day3.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub fn run() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "f2c4411ed10cfdc549de36bccd2da032b92e2eabc3e716493ac98449ff8abb92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2c4411ed10cfdc549de36bccd2da032b92e2eabc3e716493ac98449ff8abb92", kill_on_drop: false }`
[INFO] [stdout] f2c4411ed10cfdc549de36bccd2da032b92e2eabc3e716493ac98449ff8abb92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dbb73015aaac7f51b127f45b9b30f7504cb19367ba7e93a7228881313010caad
[INFO] running `Command { std: "docker" "start" "-a" "dbb73015aaac7f51b127f45b9b30f7504cb19367ba7e93a7228881313010caad", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/solutions/day3.rs:76:13
[INFO] [stderr]    |
[INFO] [stderr] 76 |         let mut data2 = data.to_vec();
[INFO] [stderr]    |             ----^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve_puzzle`
[INFO] [stderr]  --> src/solutions/day2.rs:3:4
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn solve_puzzle() -> i32 {
[INFO] [stderr]   |    ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve_puzzle_2`
[INFO] [stderr]   --> src/solutions/day2.rs:31:4
[INFO] [stderr]    |
[INFO] [stderr] 31 | fn solve_puzzle_2() -> i32 {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]   --> src/solutions/day2.rs:66:8
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn run() {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve_puzzle`
[INFO] [stderr]  --> src/solutions/day3.rs:3:4
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn solve_puzzle() -> u32 {
[INFO] [stderr]   |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_rating`
[INFO] [stderr]   --> src/solutions/day3.rs:35:4
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn get_rating(mut data: Vec<String>, f: fn(cnt_one: u32, cnt_zero: u32, c: char) -> bool) -> u32 {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `oxy_checker`
[INFO] [stderr]   --> src/solutions/day3.rs:62:4
[INFO] [stderr]    |
[INFO] [stderr] 62 | fn oxy_checker(cnt_one: u32, cnt_zero: u32, c: char) -> bool {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `co2_checker`
[INFO] [stderr]   --> src/solutions/day3.rs:66:4
[INFO] [stderr]    |
[INFO] [stderr] 66 | fn co2_checker(cnt_one: u32, cnt_zero: u32, c: char) -> bool {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve_puzzle_2`
[INFO] [stderr]   --> src/solutions/day3.rs:70:4
[INFO] [stderr]    |
[INFO] [stderr] 70 | fn solve_puzzle_2() -> u32 {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]   --> src/solutions/day3.rs:84:8
[INFO] [stderr]    |
[INFO] [stderr] 84 | pub fn run() {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc_202112` (bin "aoc_202112" test) generated 10 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc_202112-d8d28100abf2aeb5)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dbb73015aaac7f51b127f45b9b30f7504cb19367ba7e93a7228881313010caad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbb73015aaac7f51b127f45b9b30f7504cb19367ba7e93a7228881313010caad", kill_on_drop: false }`
[INFO] [stdout] dbb73015aaac7f51b127f45b9b30f7504cb19367ba7e93a7228881313010caad