[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 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanuj-modi%2Fadventofcode2020" "/workspace/builds/worker-81/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-81/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anuj-modi/adventofcode2020 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/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-81/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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50091ced2e25a5672960244f1ec20a1eea33f1887de67b215a5dd91be98b7f63
[INFO] running `Command { std: "docker" "start" "-a" "50091ced2e25a5672960244f1ec20a1eea33f1887de67b215a5dd91be98b7f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50091ced2e25a5672960244f1ec20a1eea33f1887de67b215a5dd91be98b7f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50091ced2e25a5672960244f1ec20a1eea33f1887de67b215a5dd91be98b7f63", kill_on_drop: false }`
[INFO] [stdout] 50091ced2e25a5672960244f1ec20a1eea33f1887de67b215a5dd91be98b7f63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa71adf446c8ffabcf35b1f5c9afa5135c122ed300fbcf56a336f9fe0c1d979b
[INFO] running `Command { std: "docker" "start" "-a" "aa71adf446c8ffabcf35b1f5c9afa5135c122ed300fbcf56a336f9fe0c1d979b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 4m 01s
[INFO] running `Command { std: "docker" "inspect" "aa71adf446c8ffabcf35b1f5c9afa5135c122ed300fbcf56a336f9fe0c1d979b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa71adf446c8ffabcf35b1f5c9afa5135c122ed300fbcf56a336f9fe0c1d979b", kill_on_drop: false }`
[INFO] [stdout] aa71adf446c8ffabcf35b1f5c9afa5135c122ed300fbcf56a336f9fe0c1d979b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53b4eeddd6afbc4ffdf77d380bacd7cef8fd56e485d9a86f7d408a12ef1c5975
[INFO] running `Command { std: "docker" "start" "-a" "53b4eeddd6afbc4ffdf77d380bacd7cef8fd56e485d9a86f7d408a12ef1c5975", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 2.06s
[INFO] running `Command { std: "docker" "inspect" "53b4eeddd6afbc4ffdf77d380bacd7cef8fd56e485d9a86f7d408a12ef1c5975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53b4eeddd6afbc4ffdf77d380bacd7cef8fd56e485d9a86f7d408a12ef1c5975", kill_on_drop: false }`
[INFO] [stdout] 53b4eeddd6afbc4ffdf77d380bacd7cef8fd56e485d9a86f7d408a12ef1c5975
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f1220c24284dd20fb806f83b4c269fbf15240b9bed2dfa68b37f7a5ae61aa913
[INFO] running `Command { std: "docker" "start" "-a" "f1220c24284dd20fb806f83b4c269fbf15240b9bed2dfa68b37f7a5ae61aa913", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advent-5bb516f695c721a7)
[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" "f1220c24284dd20fb806f83b4c269fbf15240b9bed2dfa68b37f7a5ae61aa913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1220c24284dd20fb806f83b4c269fbf15240b9bed2dfa68b37f7a5ae61aa913", kill_on_drop: false }`
[INFO] [stdout] f1220c24284dd20fb806f83b4c269fbf15240b9bed2dfa68b37f7a5ae61aa913