[INFO] cloning repository https://github.com/Lythenas/adventofcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lythenas/adventofcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLythenas%2Fadventofcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLythenas%2Fadventofcode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 43f7a6420d57d82a46d235c76b45900ba9d740af
[INFO] testing Lythenas/adventofcode against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLythenas%2Fadventofcode" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Lythenas/adventofcode on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Lythenas/adventofcode
[INFO] finished tweaking git repo https://github.com/Lythenas/adventofcode
[INFO] tweaked toml for git repo https://github.com/Lythenas/adventofcode written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Lythenas/adventofcode already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 894d8cf4bbe9d1f3a1284aee6e2421ea0e55228b98e3f53a047298d4b4d74d71
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "894d8cf4bbe9d1f3a1284aee6e2421ea0e55228b98e3f53a047298d4b4d74d71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "894d8cf4bbe9d1f3a1284aee6e2421ea0e55228b98e3f53a047298d4b4d74d71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "894d8cf4bbe9d1f3a1284aee6e2421ea0e55228b98e3f53a047298d4b4d74d71", kill_on_drop: false }`
[INFO] [stdout] 894d8cf4bbe9d1f3a1284aee6e2421ea0e55228b98e3f53a047298d4b4d74d71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15c3ae49deb9494be481a50e8bbfc5eaf7978d32f69cc2185d40652e7c86e199
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "15c3ae49deb9494be481a50e8bbfc5eaf7978d32f69cc2185d40652e7c86e199", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling adventofcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/day6.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day1`
[INFO] [stdout]  --> src/day1.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day1() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day1.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn part1(lines: &[usize]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day1.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn part2(lines: &[usize]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day2`
[INFO] [stdout]  --> src/day2.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day2() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]  --> src/day2.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn part1(lines: &[String]) -> usize {
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day2.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn part2(lines: &[String]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day3`
[INFO] [stdout]  --> src/day3.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day3() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day3.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn part1(lines: &[Vec<u8>]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day3.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn part2(lines: &[Vec<u8>]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `check_slope`
[INFO] [stdout]   --> src/day3.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn check_slope(lines: &[Vec<u8>], slope_x: usize, slope_y: usize) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day4`
[INFO] [stdout]  --> src/day4.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day4() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day4.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn part1(kv_pairs: &[String]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day4.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn part2(kv_pairs: &[String]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `value_is_valid`
[INFO] [stdout]   --> src/day4.rs:92:4
[INFO] [stdout]    |
[INFO] [stdout] 92 | fn value_is_valid(key: &str, value: &str) -> Result<(), ()> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day5`
[INFO] [stdout]  --> src/day5.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn day5() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_line`
[INFO] [stdout]   --> src/day5.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn parse_line(line: &str) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day5.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn part1(lines: &[String]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day5.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn part2(lines: &[String]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day6`
[INFO] [stdout]  --> src/day6.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn day6() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day6.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn part1(lines: &[String]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day6.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn part2(lines: &[String]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day7`
[INFO] [stdout]  --> src/day7.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn day7() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day7.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn part1(rules: &[(&str, Vec<(usize, &str)>)]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_line`
[INFO] [stdout]   --> src/day7.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn parse_line(line: &str) -> (&str, Vec<(usize, &str)>) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day7.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn part2(rules: &[(&str, Vec<(usize, &str)>)]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `count_bags`
[INFO] [stdout]   --> src/day7.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn count_bags(bag: &str, rules: &HashMap<&str, Vec<(usize, &str)>>) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day8`
[INFO] [stdout]  --> src/day8.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day8() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day8.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn part1(instrs: &[(&str, isize)]) -> isize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day8.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn part2(instrs: &[(&str, isize)]) -> isize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `try_execute`
[INFO] [stdout]   --> src/day8.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn try_execute(instrs: &[(&str, isize)]) -> Result<isize, ()> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day9`
[INFO] [stdout]  --> src/day9.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day9() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `PREAMBLE_LEN`
[INFO] [stdout]   --> src/day9.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | const PREAMBLE_LEN: usize = 25;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day9.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn part1(numbers: &[usize]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_sum`
[INFO] [stdout]   --> src/day9.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn find_sum(preamble: &[usize], target: usize) -> bool {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day9.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn part2(numbers: &[usize], target: usize) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_continuous_sum`
[INFO] [stdout]   --> src/day9.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn find_continuous_sum(numbers: &[usize], target: usize) -> Result<(usize, usize), ()> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 37 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.70s
[INFO] running `Command { std: "docker" "inspect" "15c3ae49deb9494be481a50e8bbfc5eaf7978d32f69cc2185d40652e7c86e199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15c3ae49deb9494be481a50e8bbfc5eaf7978d32f69cc2185d40652e7c86e199", kill_on_drop: false }`
[INFO] [stdout] 15c3ae49deb9494be481a50e8bbfc5eaf7978d32f69cc2185d40652e7c86e199
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b07ac7ce1cf48a739245152e0a796ad8218ffd72db2c51358d01c94973786a4e
[INFO] running `Command { std: "docker" "start" "-a" "b07ac7ce1cf48a739245152e0a796ad8218ffd72db2c51358d01c94973786a4e", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/day6.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day1`
[INFO] [stdout]  --> src/day1.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day1() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day1.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn part1(lines: &[usize]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day1.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn part2(lines: &[usize]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day2`
[INFO] [stdout]  --> src/day2.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day2() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]  --> src/day2.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn part1(lines: &[String]) -> usize {
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day2.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn part2(lines: &[String]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day3`
[INFO] [stdout]  --> src/day3.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day3() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day3.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn part1(lines: &[Vec<u8>]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day3.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn part2(lines: &[Vec<u8>]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `check_slope`
[INFO] [stdout]   --> src/day3.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn check_slope(lines: &[Vec<u8>], slope_x: usize, slope_y: usize) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day4`
[INFO] [stdout]  --> src/day4.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day4() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day4.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn part1(kv_pairs: &[String]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day4.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn part2(kv_pairs: &[String]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `value_is_valid`
[INFO] [stdout]   --> src/day4.rs:92:4
[INFO] [stdout]    |
[INFO] [stdout] 92 | fn value_is_valid(key: &str, value: &str) -> Result<(), ()> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day5`
[INFO] [stdout]  --> src/day5.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn day5() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_line`
[INFO] [stdout]   --> src/day5.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn parse_line(line: &str) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day5.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn part1(lines: &[String]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day5.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn part2(lines: &[String]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day6`
[INFO] [stdout]  --> src/day6.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn day6() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day6.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn part1(lines: &[String]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day6.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn part2(lines: &[String]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day7`
[INFO] [stdout]  --> src/day7.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn day7() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day7.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn part1(rules: &[(&str, Vec<(usize, &str)>)]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_line`
[INFO] [stdout]   --> src/day7.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn parse_line(line: &str) -> (&str, Vec<(usize, &str)>) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day7.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn part2(rules: &[(&str, Vec<(usize, &str)>)]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `count_bags`
[INFO] [stdout]   --> src/day7.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn count_bags(bag: &str, rules: &HashMap<&str, Vec<(usize, &str)>>) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day8`
[INFO] [stdout]  --> src/day8.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day8() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day8.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn part1(instrs: &[(&str, isize)]) -> isize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day8.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn part2(instrs: &[(&str, isize)]) -> isize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `try_execute`
[INFO] [stdout]   --> src/day8.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn try_execute(instrs: &[(&str, isize)]) -> Result<isize, ()> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day9`
[INFO] [stdout]  --> src/day9.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day9() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `PREAMBLE_LEN`
[INFO] [stdout]   --> src/day9.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | const PREAMBLE_LEN: usize = 25;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day9.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn part1(numbers: &[usize]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_sum`
[INFO] [stdout]   --> src/day9.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn find_sum(preamble: &[usize], target: usize) -> bool {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling adventofcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day9.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn part2(numbers: &[usize], target: usize) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_continuous_sum`
[INFO] [stdout]   --> src/day9.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn find_continuous_sum(numbers: &[usize], target: usize) -> Result<(usize, usize), ()> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 37 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/day6.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day1`
[INFO] [stdout]  --> src/day1.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day1() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day1.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn part1(lines: &[usize]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day1.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn part2(lines: &[usize]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day2`
[INFO] [stdout]  --> src/day2.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day2() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]  --> src/day2.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn part1(lines: &[String]) -> usize {
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day2.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn part2(lines: &[String]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day3`
[INFO] [stdout]  --> src/day3.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day3() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day3.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn part1(lines: &[Vec<u8>]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day3.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn part2(lines: &[Vec<u8>]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `check_slope`
[INFO] [stdout]   --> src/day3.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn check_slope(lines: &[Vec<u8>], slope_x: usize, slope_y: usize) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day4`
[INFO] [stdout]  --> src/day4.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day4() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day4.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn part1(kv_pairs: &[String]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day4.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn part2(kv_pairs: &[String]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `value_is_valid`
[INFO] [stdout]   --> src/day4.rs:92:4
[INFO] [stdout]    |
[INFO] [stdout] 92 | fn value_is_valid(key: &str, value: &str) -> Result<(), ()> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day5`
[INFO] [stdout]  --> src/day5.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn day5() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day5.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn part1(lines: &[String]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day5.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn part2(lines: &[String]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day6`
[INFO] [stdout]  --> src/day6.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn day6() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day6.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn part1(lines: &[String]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day6.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn part2(lines: &[String]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day7`
[INFO] [stdout]  --> src/day7.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn day7() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day7.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn part1(rules: &[(&str, Vec<(usize, &str)>)]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_line`
[INFO] [stdout]   --> src/day7.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn parse_line(line: &str) -> (&str, Vec<(usize, &str)>) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day7.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn part2(rules: &[(&str, Vec<(usize, &str)>)]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `count_bags`
[INFO] [stdout]   --> src/day7.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn count_bags(bag: &str, rules: &HashMap<&str, Vec<(usize, &str)>>) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day8`
[INFO] [stdout]  --> src/day8.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day8() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day8.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn part1(instrs: &[(&str, isize)]) -> isize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day8.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn part2(instrs: &[(&str, isize)]) -> isize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `try_execute`
[INFO] [stdout]   --> src/day8.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn try_execute(instrs: &[(&str, isize)]) -> Result<isize, ()> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day9`
[INFO] [stdout]  --> src/day9.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day9() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `PREAMBLE_LEN`
[INFO] [stdout]   --> src/day9.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | const PREAMBLE_LEN: usize = 25;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day9.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn part1(numbers: &[usize]) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_sum`
[INFO] [stdout]   --> src/day9.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn find_sum(preamble: &[usize], target: usize) -> bool {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day9.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn part2(numbers: &[usize], target: usize) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_continuous_sum`
[INFO] [stdout]   --> src/day9.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn find_continuous_sum(numbers: &[usize], target: usize) -> Result<(usize, usize), ()> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "b07ac7ce1cf48a739245152e0a796ad8218ffd72db2c51358d01c94973786a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b07ac7ce1cf48a739245152e0a796ad8218ffd72db2c51358d01c94973786a4e", kill_on_drop: false }`
[INFO] [stdout] b07ac7ce1cf48a739245152e0a796ad8218ffd72db2c51358d01c94973786a4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3c23f1bdb78c8a2c89e811aa65a78b04ed44accead8a492bcb598fb88fcb9816
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3c23f1bdb78c8a2c89e811aa65a78b04ed44accead8a492bcb598fb88fcb9816", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `itertools::Itertools`
[INFO] [stderr]  --> src/day6.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use itertools::Itertools;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `day1`
[INFO] [stderr]  --> src/day1.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn day1() {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part1`
[INFO] [stderr]   --> src/day1.rs:12:4
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn part1(lines: &[usize]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part2`
[INFO] [stderr]   --> src/day1.rs:23:4
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn part2(lines: &[usize]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `day2`
[INFO] [stderr]  --> src/day2.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn day2() {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part1`
[INFO] [stderr]  --> src/day2.rs:9:4
[INFO] [stderr]   |
[INFO] [stderr] 9 | fn part1(lines: &[String]) -> usize {
[INFO] [stderr]   |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part2`
[INFO] [stderr]   --> src/day2.rs:44:4
[INFO] [stderr]    |
[INFO] [stderr] 44 | fn part2(lines: &[String]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `day3`
[INFO] [stderr]  --> src/day3.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn day3() {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part1`
[INFO] [stderr]   --> src/day3.rs:11:4
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn part1(lines: &[Vec<u8>]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part2`
[INFO] [stderr]   --> src/day3.rs:18:4
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn part2(lines: &[Vec<u8>]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `check_slope`
[INFO] [stderr]   --> src/day3.rs:25:4
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn check_slope(lines: &[Vec<u8>], slope_x: usize, slope_y: usize) -> usize {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `day4`
[INFO] [stderr]  --> src/day4.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn day4() {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part1`
[INFO] [stderr]   --> src/day4.rs:11:4
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn part1(kv_pairs: &[String]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part2`
[INFO] [stderr]   --> src/day4.rs:45:4
[INFO] [stderr]    |
[INFO] [stderr] 45 | fn part2(kv_pairs: &[String]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `value_is_valid`
[INFO] [stderr]   --> src/day4.rs:92:4
[INFO] [stderr]    |
[INFO] [stderr] 92 | fn value_is_valid(key: &str, value: &str) -> Result<(), ()> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `day5`
[INFO] [stderr]  --> src/day5.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn day5() {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_line`
[INFO] [stderr]   --> src/day5.rs:18:4
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn parse_line(line: &str) -> usize {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part1`
[INFO] [stderr]   --> src/day5.rs:42:4
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn part1(lines: &[String]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part2`
[INFO] [stderr]   --> src/day5.rs:46:4
[INFO] [stderr]    |
[INFO] [stderr] 46 | fn part2(lines: &[String]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `day6`
[INFO] [stderr]  --> src/day6.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn day6() {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part1`
[INFO] [stderr]   --> src/day6.rs:10:4
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn part1(lines: &[String]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part2`
[INFO] [stderr]   --> src/day6.rs:33:4
[INFO] [stderr]    |
[INFO] [stderr] 33 | fn part2(lines: &[String]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `day7`
[INFO] [stderr]  --> src/day7.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn day7() {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part1`
[INFO] [stderr]   --> src/day7.rs:15:4
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn part1(rules: &[(&str, Vec<(usize, &str)>)]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_line`
[INFO] [stderr]   --> src/day7.rs:41:4
[INFO] [stderr]    |
[INFO] [stderr] 41 | fn parse_line(line: &str) -> (&str, Vec<(usize, &str)>) {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part2`
[INFO] [stderr]   --> src/day7.rs:68:4
[INFO] [stderr]    |
[INFO] [stderr] 68 | fn part2(rules: &[(&str, Vec<(usize, &str)>)]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `count_bags`
[INFO] [stderr]   --> src/day7.rs:76:4
[INFO] [stderr]    |
[INFO] [stderr] 76 | fn count_bags(bag: &str, rules: &HashMap<&str, Vec<(usize, &str)>>) -> usize {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `day8`
[INFO] [stderr]  --> src/day8.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn day8() {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part1`
[INFO] [stderr]   --> src/day8.rs:19:4
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn part1(instrs: &[(&str, isize)]) -> isize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part2`
[INFO] [stderr]   --> src/day8.rs:41:4
[INFO] [stderr]    |
[INFO] [stderr] 41 | fn part2(instrs: &[(&str, isize)]) -> isize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `try_execute`
[INFO] [stderr]   --> src/day8.rs:61:4
[INFO] [stderr]    |
[INFO] [stderr] 61 | fn try_execute(instrs: &[(&str, isize)]) -> Result<isize, ()> {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `day9`
[INFO] [stderr]  --> src/day9.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn day9() {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `PREAMBLE_LEN`
[INFO] [stderr]   --> src/day9.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | const PREAMBLE_LEN: usize = 25;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part1`
[INFO] [stderr]   --> src/day9.rs:14:4
[INFO] [stderr]    |
[INFO] [stderr] 14 | fn part1(numbers: &[usize]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `find_sum`
[INFO] [stderr]   --> src/day9.rs:26:4
[INFO] [stderr]    |
[INFO] [stderr] 26 | fn find_sum(preamble: &[usize], target: usize) -> bool {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part2`
[INFO] [stderr]   --> src/day9.rs:42:4
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn part2(numbers: &[usize], target: usize) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `find_continuous_sum`
[INFO] [stderr]   --> src/day9.rs:52:4
[INFO] [stderr]    |
[INFO] [stderr] 52 | fn find_continuous_sum(numbers: &[usize], target: usize) -> Result<(usize, usize), ()> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 37 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `itertools::Itertools`
[INFO] [stderr]  --> src/day6.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use itertools::Itertools;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `day1`
[INFO] [stderr]  --> src/day1.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn day1() {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part1`
[INFO] [stderr]   --> src/day1.rs:12:4
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn part1(lines: &[usize]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part2`
[INFO] [stderr]   --> src/day1.rs:23:4
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn part2(lines: &[usize]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `day2`
[INFO] [stderr]  --> src/day2.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn day2() {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part1`
[INFO] [stderr]  --> src/day2.rs:9:4
[INFO] [stderr]   |
[INFO] [stderr] 9 | fn part1(lines: &[String]) -> usize {
[INFO] [stderr]   |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part2`
[INFO] [stderr]   --> src/day2.rs:44:4
[INFO] [stderr]    |
[INFO] [stderr] 44 | fn part2(lines: &[String]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `day3`
[INFO] [stderr]  --> src/day3.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn day3() {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part1`
[INFO] [stderr]   --> src/day3.rs:11:4
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn part1(lines: &[Vec<u8>]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part2`
[INFO] [stderr]   --> src/day3.rs:18:4
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn part2(lines: &[Vec<u8>]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `check_slope`
[INFO] [stderr]   --> src/day3.rs:25:4
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn check_slope(lines: &[Vec<u8>], slope_x: usize, slope_y: usize) -> usize {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `day4`
[INFO] [stderr]  --> src/day4.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn day4() {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part1`
[INFO] [stderr]   --> src/day4.rs:11:4
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn part1(kv_pairs: &[String]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part2`
[INFO] [stderr]   --> src/day4.rs:45:4
[INFO] [stderr]    |
[INFO] [stderr] 45 | fn part2(kv_pairs: &[String]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `value_is_valid`
[INFO] [stderr]   --> src/day4.rs:92:4
[INFO] [stderr]    |
[INFO] [stderr] 92 | fn value_is_valid(key: &str, value: &str) -> Result<(), ()> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `day5`
[INFO] [stderr]  --> src/day5.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn day5() {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part1`
[INFO] [stderr]   --> src/day5.rs:42:4
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn part1(lines: &[String]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part2`
[INFO] [stderr]   --> src/day5.rs:46:4
[INFO] [stderr]    |
[INFO] [stderr] 46 | fn part2(lines: &[String]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `day6`
[INFO] [stderr]  --> src/day6.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn day6() {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part1`
[INFO] [stderr]   --> src/day6.rs:10:4
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn part1(lines: &[String]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part2`
[INFO] [stderr]   --> src/day6.rs:33:4
[INFO] [stderr]    |
[INFO] [stderr] 33 | fn part2(lines: &[String]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `day7`
[INFO] [stderr]  --> src/day7.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn day7() {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part1`
[INFO] [stderr]   --> src/day7.rs:15:4
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn part1(rules: &[(&str, Vec<(usize, &str)>)]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_line`
[INFO] [stderr]   --> src/day7.rs:41:4
[INFO] [stderr]    |
[INFO] [stderr] 41 | fn parse_line(line: &str) -> (&str, Vec<(usize, &str)>) {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part2`
[INFO] [stderr]   --> src/day7.rs:68:4
[INFO] [stderr]    |
[INFO] [stderr] 68 | fn part2(rules: &[(&str, Vec<(usize, &str)>)]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `count_bags`
[INFO] [stderr]   --> src/day7.rs:76:4
[INFO] [stderr]    |
[INFO] [stderr] 76 | fn count_bags(bag: &str, rules: &HashMap<&str, Vec<(usize, &str)>>) -> usize {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `day8`
[INFO] [stderr]  --> src/day8.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn day8() {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part1`
[INFO] [stderr]   --> src/day8.rs:19:4
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn part1(instrs: &[(&str, isize)]) -> isize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part2`
[INFO] [stderr]   --> src/day8.rs:41:4
[INFO] [stderr]    |
[INFO] [stderr] 41 | fn part2(instrs: &[(&str, isize)]) -> isize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `try_execute`
[INFO] [stderr]   --> src/day8.rs:61:4
[INFO] [stderr]    |
[INFO] [stderr] 61 | fn try_execute(instrs: &[(&str, isize)]) -> Result<isize, ()> {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `day9`
[INFO] [stderr]  --> src/day9.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn day9() {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `PREAMBLE_LEN`
[INFO] [stderr]   --> src/day9.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | const PREAMBLE_LEN: usize = 25;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part1`
[INFO] [stderr]   --> src/day9.rs:14:4
[INFO] [stderr]    |
[INFO] [stderr] 14 | fn part1(numbers: &[usize]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `find_sum`
[INFO] [stderr]   --> src/day9.rs:26:4
[INFO] [stderr]    |
[INFO] [stderr] 26 | fn find_sum(preamble: &[usize], target: usize) -> bool {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part2`
[INFO] [stderr]   --> src/day9.rs:42:4
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn part2(numbers: &[usize], target: usize) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `find_continuous_sum`
[INFO] [stderr]   --> src/day9.rs:52:4
[INFO] [stderr]    |
[INFO] [stderr] 52 | fn find_continuous_sum(numbers: &[usize], target: usize) -> Result<(usize, usize), ()> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 36 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/adventofcode-a60c109c09646ec2
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test day5::tests::test_parse_line ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/adventofcode-f70d2b7a1e06bc43
[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] [stderr]    Doc-tests adventofcode
[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" "3c23f1bdb78c8a2c89e811aa65a78b04ed44accead8a492bcb598fb88fcb9816", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c23f1bdb78c8a2c89e811aa65a78b04ed44accead8a492bcb598fb88fcb9816", kill_on_drop: false }`
[INFO] [stdout] 3c23f1bdb78c8a2c89e811aa65a78b04ed44accead8a492bcb598fb88fcb9816