[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] fe2ac1973a936afbb378ba8aba3931175f7958d5
[INFO] checking Raz-Hemo/advent2020 against master#6526e5c772f2da07db745c94ca6bb0a591a39ba4 for pr-80920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaz-Hemo%2Fadvent2020" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Raz-Hemo/advent2020 on toolchain 6526e5c772f2da07db745c94ca6bb0a591a39ba4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "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-1/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" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "metadata" "--no-deps" "--format-version=1", 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] 496161b5f781caec4a19864d0f7b700aec23f8f3c7f9ddb691011431fa3d5758
[INFO] running `Command { std: "docker" "start" "-a" "496161b5f781caec4a19864d0f7b700aec23f8f3c7f9ddb691011431fa3d5758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "496161b5f781caec4a19864d0f7b700aec23f8f3c7f9ddb691011431fa3d5758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "496161b5f781caec4a19864d0f7b700aec23f8f3c7f9ddb691011431fa3d5758", kill_on_drop: false }`
[INFO] [stdout] 496161b5f781caec4a19864d0f7b700aec23f8f3c7f9ddb691011431fa3d5758
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bfe63b1642545ed2c43c2c00149326b6aa4ef880bf8b84eed82a53e0be3fe0b
[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" "6bfe63b1642545ed2c43c2c00149326b6aa4ef880bf8b84eed82a53e0be3fe0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling anyhow v1.0.37
[INFO] [stderr]    Compiling nom v6.0.1
[INFO] [stderr]     Checking lexical-core v0.7.4
[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:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | 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:97:4
[INFO] [stdout]    |
[INFO] [stdout] 97 | fn passport_tag(input: &str) -> IResult<&str, (&str, &str)> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `passport`
[INFO] [stdout]    --> src/stages/stage4.rs:119:4
[INFO] [stdout]     |
[INFO] [stdout] 119 | 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:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub fn stage4_1() -> usize {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 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:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | 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:97:4
[INFO] [stdout]    |
[INFO] [stdout] 97 | fn passport_tag(input: &str) -> IResult<&str, (&str, &str)> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `passport`
[INFO] [stdout]    --> src/stages/stage4.rs:119:4
[INFO] [stdout]     |
[INFO] [stdout] 119 | 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:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub fn stage4_1() -> usize {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.98s
[INFO] running `Command { std: "docker" "inspect" "6bfe63b1642545ed2c43c2c00149326b6aa4ef880bf8b84eed82a53e0be3fe0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bfe63b1642545ed2c43c2c00149326b6aa4ef880bf8b84eed82a53e0be3fe0b", kill_on_drop: false }`
[INFO] [stdout] 6bfe63b1642545ed2c43c2c00149326b6aa4ef880bf8b84eed82a53e0be3fe0b