[INFO] cloning repository https://github.com/anuj-modi/adventofcode2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anuj-modi/adventofcode2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanuj-modi%2Fadventofcode2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanuj-modi%2Fadventofcode2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4dc638db7ce1748c3fc927deccd8109292970e4c
[INFO] testing anuj-modi/adventofcode2020 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanuj-modi%2Fadventofcode2020" "/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/anuj-modi/adventofcode2020 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/anuj-modi/adventofcode2020
[INFO] finished tweaking git repo https://github.com/anuj-modi/adventofcode2020
[INFO] tweaked toml for git repo https://github.com/anuj-modi/adventofcode2020 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/anuj-modi/adventofcode2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43a027213f81cf08728be1a37c3a56ce09d2b6de99545608772432d34038ca3c
[INFO] running `Command { std: "docker" "start" "-a" "43a027213f81cf08728be1a37c3a56ce09d2b6de99545608772432d34038ca3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43a027213f81cf08728be1a37c3a56ce09d2b6de99545608772432d34038ca3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43a027213f81cf08728be1a37c3a56ce09d2b6de99545608772432d34038ca3c", kill_on_drop: false }`
[INFO] [stdout] 43a027213f81cf08728be1a37c3a56ce09d2b6de99545608772432d34038ca3c
[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=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82b030429981400c888c58ea2d3552abf8de3822ccf826980ceab6d69cea23e5
[INFO] running `Command { std: "docker" "start" "-a" "82b030429981400c888c58ea2d3552abf8de3822ccf826980ceab6d69cea23e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/one/mod.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn solve() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `min`
[INFO] [stdout]  --> src/two/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     min: usize,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `max`
[INFO] [stdout]  --> src/two/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     max: usize,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `character`
[INFO] [stdout]  --> src/two/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     character: char,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `password`
[INFO] [stdout]  --> src/two/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     password: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/two/mod.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn new(line: &str) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `eval_counts`
[INFO] [stdout]   --> src/two/mod.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn eval_counts(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `eval_positions`
[INFO] [stdout]   --> src/two/mod.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn eval_positions(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]   --> src/two/mod.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn solve() {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "82b030429981400c888c58ea2d3552abf8de3822ccf826980ceab6d69cea23e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82b030429981400c888c58ea2d3552abf8de3822ccf826980ceab6d69cea23e5", kill_on_drop: false }`
[INFO] [stdout] 82b030429981400c888c58ea2d3552abf8de3822ccf826980ceab6d69cea23e5
[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=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55156acef8947cf87173bd4cb7ae2a1b9696adb0ab5510f7089c7dce0d674f0e
[INFO] running `Command { std: "docker" "start" "-a" "55156acef8947cf87173bd4cb7ae2a1b9696adb0ab5510f7089c7dce0d674f0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/one/mod.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn solve() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `min`
[INFO] [stdout]  --> src/two/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     min: usize,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `max`
[INFO] [stdout]  --> src/two/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     max: usize,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `character`
[INFO] [stdout]  --> src/two/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     character: char,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `password`
[INFO] [stdout]  --> src/two/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     password: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/two/mod.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn new(line: &str) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `eval_counts`
[INFO] [stdout]   --> src/two/mod.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn eval_counts(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `eval_positions`
[INFO] [stdout]   --> src/two/mod.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn eval_positions(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]   --> src/two/mod.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn solve() {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "55156acef8947cf87173bd4cb7ae2a1b9696adb0ab5510f7089c7dce0d674f0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55156acef8947cf87173bd4cb7ae2a1b9696adb0ab5510f7089c7dce0d674f0e", kill_on_drop: false }`
[INFO] [stdout] 55156acef8947cf87173bd4cb7ae2a1b9696adb0ab5510f7089c7dce0d674f0e
[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=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 097f3b3b92f1adae5c30e2eaab8019ea36f9e990edc1c87d269bdfb80c956ac1
[INFO] running `Command { std: "docker" "start" "-a" "097f3b3b92f1adae5c30e2eaab8019ea36f9e990edc1c87d269bdfb80c956ac1", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `solve`
[INFO] [stderr]  --> src/one/mod.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn solve() {
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `min`
[INFO] [stderr]  --> src/two/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     min: usize,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `max`
[INFO] [stderr]  --> src/two/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     max: usize,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `character`
[INFO] [stderr]  --> src/two/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     character: char,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `password`
[INFO] [stderr]  --> src/two/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     password: String,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/two/mod.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn new(line: &str) -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `eval_counts`
[INFO] [stderr]   --> src/two/mod.rs:22:8
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn eval_counts(&self) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `eval_positions`
[INFO] [stderr]   --> src/two/mod.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn eval_positions(&self) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve`
[INFO] [stderr]   --> src/two/mod.rs:41:8
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub fn solve() {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `advent` (bin "advent" test) generated 9 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advent-07a82a2918abfe40)
[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" "097f3b3b92f1adae5c30e2eaab8019ea36f9e990edc1c87d269bdfb80c956ac1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "097f3b3b92f1adae5c30e2eaab8019ea36f9e990edc1c87d269bdfb80c956ac1", kill_on_drop: false }`
[INFO] [stdout] 097f3b3b92f1adae5c30e2eaab8019ea36f9e990edc1c87d269bdfb80c956ac1