[INFO] cloning repository https://github.com/Raz-Hemo/advent2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Raz-Hemo/advent2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaz-Hemo%2Fadvent2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaz-Hemo%2Fadvent2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1f79a103d8720f260b2f231cd9fb74e34488680b
[INFO] checking Raz-Hemo/advent2020 against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaz-Hemo%2Fadvent2020" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Raz-Hemo/advent2020 on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Raz-Hemo/advent2020
[INFO] finished tweaking git repo https://github.com/Raz-Hemo/advent2020
[INFO] tweaked toml for git repo https://github.com/Raz-Hemo/advent2020 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/Raz-Hemo/advent2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e40964fb3fc67a4acb6139a11c6cdda10ed82b022c67b550d4e050b2ea3f99a
[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" "9e40964fb3fc67a4acb6139a11c6cdda10ed82b022c67b550d4e050b2ea3f99a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e40964fb3fc67a4acb6139a11c6cdda10ed82b022c67b550d4e050b2ea3f99a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e40964fb3fc67a4acb6139a11c6cdda10ed82b022c67b550d4e050b2ea3f99a", kill_on_drop: false }`
[INFO] [stdout] 9e40964fb3fc67a4acb6139a11c6cdda10ed82b022c67b550d4e050b2ea3f99a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56932d8d2d81fa638b8e1dbbab94dd2b6ba9d84ad954ea960db2895b3ccdf760
[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" "56932d8d2d81fa638b8e1dbbab94dd2b6ba9d84ad954ea960db2895b3ccdf760", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]     Checking tap v1.0.0
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling anyhow v1.0.37
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.21
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling nom v6.0.1
[INFO] [stderr]     Checking bitvec v0.19.4
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]     Checking advent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `stage1_1`
[INFO] [stdout]  --> src/stages/stage1.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn stage1_1() {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage1_2`
[INFO] [stdout]   --> src/stages/stage1.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn stage1_2() {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage2_1`
[INFO] [stdout]  --> src/stages/stage2.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn stage2_1() {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage2_2`
[INFO] [stdout]   --> src/stages/stage2.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn stage2_2() {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage3_1`
[INFO] [stdout]  --> src/stages/stage3.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn stage3_1(xslope:usize, yslope: usize) ->usize {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage3_2`
[INFO] [stdout]   --> src/stages/stage3.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn stage3_2() {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `height`
[INFO] [stdout]   --> src/stages/stage4.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn height(input: &str) -> IResult<&str, Height> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rgb_color`
[INFO] [stdout]   --> src/stages/stage4.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn rgb_color(input: &str) -> IResult<&str, RgbColor> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `passport_tag`
[INFO] [stdout]   --> src/stages/stage4.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn passport_tag(input: &str) -> IResult<&str, (&str, &str)> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `promote`
[INFO] [stdout]    --> src/stages/stage4.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn promote(self) -> anyhow::Result<Stage1Passport<'a>> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `promote`
[INFO] [stdout]    --> src/stages/stage4.rs:140:8
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn promote(&self) -> anyhow::Result<Stage2Passport> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `passport`
[INFO] [stdout]    --> src/stages/stage4.rs:182:4
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn passport(input: &str) -> IResult<&str, Passport> {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage4_1`
[INFO] [stdout]    --> src/stages/stage4.rs:203:8
[INFO] [stdout]     |
[INFO] [stdout] 203 | pub fn stage4_1() -> usize {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage4_2`
[INFO] [stdout]    --> src/stages/stage4.rs:216:8
[INFO] [stdout]     |
[INFO] [stdout] 216 | pub fn stage4_2() -> usize {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `seat_id`
[INFO] [stdout]   --> src/stages/stage5.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn seat_id(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bit_translate`
[INFO] [stdout]   --> src/stages/stage5.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn bit_translate(zero: char, one: char, input: &str) -> anyhow::Result<usize> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `make_seat`
[INFO] [stdout]   --> src/stages/stage5.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn make_seat((row, col): (&str, &str)) -> anyhow::Result<Seat> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `seat`
[INFO] [stdout]   --> src/stages/stage5.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn seat(input: &str) -> IResult<&str, Seat> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage5_1`
[INFO] [stdout]   --> src/stages/stage5.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub fn stage5_1() -> Option<usize> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage5_2`
[INFO] [stdout]   --> src/stages/stage5.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn stage5_2() -> Vec<usize> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage6_1`
[INFO] [stdout]  --> src/stages/stage6.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn stage6_1() -> usize {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage6_2`
[INFO] [stdout]   --> src/stages/stage6.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn stage6_2() -> usize {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rule`
[INFO] [stdout]   --> src/stages/stage7.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn rule(input: &str) -> IResult<&str, Rule> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_rules`
[INFO] [stdout]   --> src/stages/stage7.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn get_rules() -> HashMap<String, Vec<(String, usize)>> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage7_1`
[INFO] [stdout]   --> src/stages/stage7.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn stage7_1(owned_color: String) -> usize {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage7_2`
[INFO] [stdout]   --> src/stages/stage7.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn stage7_2(owned_color: String) -> usize {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage8_1`
[INFO] [stdout]   --> src/stages/stage8.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn stage8_1() -> anyhow::Result<isize> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage1_1`
[INFO] [stdout]  --> src/stages/stage1.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn stage1_1() {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage1_2`
[INFO] [stdout]   --> src/stages/stage1.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn stage1_2() {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage2_1`
[INFO] [stdout]  --> src/stages/stage2.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn stage2_1() {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage2_2`
[INFO] [stdout]   --> src/stages/stage2.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn stage2_2() {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage3_1`
[INFO] [stdout]  --> src/stages/stage3.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn stage3_1(xslope:usize, yslope: usize) ->usize {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage3_2`
[INFO] [stdout]   --> src/stages/stage3.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn stage3_2() {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `height`
[INFO] [stdout]   --> src/stages/stage4.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn height(input: &str) -> IResult<&str, Height> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rgb_color`
[INFO] [stdout]   --> src/stages/stage4.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn rgb_color(input: &str) -> IResult<&str, RgbColor> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `passport_tag`
[INFO] [stdout]   --> src/stages/stage4.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn passport_tag(input: &str) -> IResult<&str, (&str, &str)> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `promote`
[INFO] [stdout]    --> src/stages/stage4.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn promote(self) -> anyhow::Result<Stage1Passport<'a>> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `promote`
[INFO] [stdout]    --> src/stages/stage4.rs:140:8
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn promote(&self) -> anyhow::Result<Stage2Passport> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `passport`
[INFO] [stdout]    --> src/stages/stage4.rs:182:4
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn passport(input: &str) -> IResult<&str, Passport> {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage4_1`
[INFO] [stdout]    --> src/stages/stage4.rs:203:8
[INFO] [stdout]     |
[INFO] [stdout] 203 | pub fn stage4_1() -> usize {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage4_2`
[INFO] [stdout]    --> src/stages/stage4.rs:216:8
[INFO] [stdout]     |
[INFO] [stdout] 216 | pub fn stage4_2() -> usize {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `seat_id`
[INFO] [stdout]   --> src/stages/stage5.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn seat_id(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bit_translate`
[INFO] [stdout]   --> src/stages/stage5.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn bit_translate(zero: char, one: char, input: &str) -> anyhow::Result<usize> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `make_seat`
[INFO] [stdout]   --> src/stages/stage5.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn make_seat((row, col): (&str, &str)) -> anyhow::Result<Seat> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `seat`
[INFO] [stdout]   --> src/stages/stage5.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn seat(input: &str) -> IResult<&str, Seat> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage5_1`
[INFO] [stdout]   --> src/stages/stage5.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub fn stage5_1() -> Option<usize> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage5_2`
[INFO] [stdout]   --> src/stages/stage5.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn stage5_2() -> Vec<usize> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage6_1`
[INFO] [stdout]  --> src/stages/stage6.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn stage6_1() -> usize {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage6_2`
[INFO] [stdout]   --> src/stages/stage6.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn stage6_2() -> usize {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rule`
[INFO] [stdout]   --> src/stages/stage7.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn rule(input: &str) -> IResult<&str, Rule> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_rules`
[INFO] [stdout]   --> src/stages/stage7.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn get_rules() -> HashMap<String, Vec<(String, usize)>> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage7_1`
[INFO] [stdout]   --> src/stages/stage7.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn stage7_1(owned_color: String) -> usize {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage7_2`
[INFO] [stdout]   --> src/stages/stage7.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn stage7_2(owned_color: String) -> usize {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage8_1`
[INFO] [stdout]   --> src/stages/stage8.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn stage8_1() -> anyhow::Result<isize> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.00s
[INFO] running `Command { std: "docker" "inspect" "56932d8d2d81fa638b8e1dbbab94dd2b6ba9d84ad954ea960db2895b3ccdf760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56932d8d2d81fa638b8e1dbbab94dd2b6ba9d84ad954ea960db2895b3ccdf760", kill_on_drop: false }`
[INFO] [stdout] 56932d8d2d81fa638b8e1dbbab94dd2b6ba9d84ad954ea960db2895b3ccdf760