[INFO] cloning repository https://github.com/Creator13/AdventOfCode2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Creator13/AdventOfCode2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCreator13%2FAdventOfCode2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCreator13%2FAdventOfCode2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 52916411067a2488b6f81a939259735092b8cfc1
[INFO] testing Creator13/AdventOfCode2021 against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCreator13%2FAdventOfCode2021" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Creator13/AdventOfCode2021 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Creator13/AdventOfCode2021
[INFO] finished tweaking git repo https://github.com/Creator13/AdventOfCode2021
[INFO] tweaked toml for git repo https://github.com/Creator13/AdventOfCode2021 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/Creator13/AdventOfCode2021 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 945d961f45fb10ad251feb0a37a01cd13f216c04ac417c4271f0c4889908fc93
[INFO] running `Command { std: "docker" "start" "-a" "945d961f45fb10ad251feb0a37a01cd13f216c04ac417c4271f0c4889908fc93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "945d961f45fb10ad251feb0a37a01cd13f216c04ac417c4271f0c4889908fc93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "945d961f45fb10ad251feb0a37a01cd13f216c04ac417c4271f0c4889908fc93", kill_on_drop: false }`
[INFO] [stdout] 945d961f45fb10ad251feb0a37a01cd13f216c04ac417c4271f0c4889908fc93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a35943120329b4e2c8f7155ae28c0ac4736cf4fc40273a1edf4c34aec7ec218
[INFO] running `Command { std: "docker" "start" "-a" "6a35943120329b4e2c8f7155ae28c0ac4736cf4fc40273a1edf4c34aec7ec218", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling aoc2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `step`
[INFO] [stdout]   --> src/challenge11.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |     for step in 0..steps {
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_at`
[INFO] [stdout]  --> src/challenge11.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn get_at(&self, x: usize, y: usize) -> u8 {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset_flashed`
[INFO] [stdout]   --> src/challenge11.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn reset_flashed(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `Command { std: "docker" "inspect" "6a35943120329b4e2c8f7155ae28c0ac4736cf4fc40273a1edf4c34aec7ec218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a35943120329b4e2c8f7155ae28c0ac4736cf4fc40273a1edf4c34aec7ec218", kill_on_drop: false }`
[INFO] [stdout] 6a35943120329b4e2c8f7155ae28c0ac4736cf4fc40273a1edf4c34aec7ec218
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] feb137216f8b753e46b469ed904283c80dd1ae2e3547f044d4a35f4abcd6f763
[INFO] running `Command { std: "docker" "start" "-a" "feb137216f8b753e46b469ed904283c80dd1ae2e3547f044d4a35f4abcd6f763", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `step`
[INFO] [stdout]   --> src/challenge11.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |     for step in 0..steps {
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_at`
[INFO] [stdout]  --> src/challenge11.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn get_at(&self, x: usize, y: usize) -> u8 {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset_flashed`
[INFO] [stdout]   --> src/challenge11.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn reset_flashed(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling aoc2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step`
[INFO] [stdout]   --> src/challenge11.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |     for step in 0..steps {
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_at`
[INFO] [stdout]  --> src/challenge11.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn get_at(&self, x: usize, y: usize) -> u8 {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset_flashed`
[INFO] [stdout]   --> src/challenge11.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn reset_flashed(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "feb137216f8b753e46b469ed904283c80dd1ae2e3547f044d4a35f4abcd6f763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feb137216f8b753e46b469ed904283c80dd1ae2e3547f044d4a35f4abcd6f763", kill_on_drop: false }`
[INFO] [stdout] feb137216f8b753e46b469ed904283c80dd1ae2e3547f044d4a35f4abcd6f763
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ab5452b9f2ef0d071159c3ebe27ec08b2ee1eb40849867a691299b4d9d90cfc6
[INFO] running `Command { std: "docker" "start" "-a" "ab5452b9f2ef0d071159c3ebe27ec08b2ee1eb40849867a691299b4d9d90cfc6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `step`
[INFO] [stderr]   --> src/challenge11.rs:94:9
[INFO] [stderr]    |
[INFO] [stderr] 94 |     for step in 0..steps {
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_at`
[INFO] [stderr]  --> src/challenge11.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn get_at(&self, x: usize, y: usize) -> u8 {
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `reset_flashed`
[INFO] [stderr]   --> src/challenge11.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn reset_flashed(&mut self) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc2021` (lib) generated 3 warnings
[INFO] [stderr] warning: `aoc2021` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc2021-346a62bdc90f30c4)
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test challenge1::tests_increments::aoc_example ... ok
[INFO] [stdout] test challenge10::tests::aoc_challenge1 ... ok
[INFO] [stdout] test challenge1::tests_increments::incrementing ... ok
[INFO] [stdout] test challenge1::tests_increments::negative_mixed ... ok
[INFO] [stdout] test challenge2::tests::aoc_example_c1 ... ok
[INFO] [stdout] test challenge10::tests::aoc_challenge2 ... ok
[INFO] [stdout] test challenge2::tests::aoc_example_c2 ... ok
[INFO] [stdout] test challenge3::tests::first_bit_true ... ok
[INFO] [stdout] test challenge4::tests::lose_by_sequence ... ok
[INFO] [stdout] test challenge1::tests_increments::decrementing ... ok
[INFO] [stdout] test challenge4::tests::win_direct_by_col_summary ... ok
[INFO] [stdout] test challenge4::tests::win_by_sequence ... ok
[INFO] [stdout] test challenge3::tests::aoc_example1_binary ... ok
[INFO] [stdout] test challenge4::tests::win_direct_by_col ... ok
[INFO] [stdout] test challenge4::tests::win_direct_by_row ... ok
[INFO] [stdout] test challenge5::tests::aoc_example1 ... ok
[INFO] [stdout] test challenge4::tests::aoc_example1 ... ok
[INFO] [stdout] test challenge4::tests::make_board ... ok
[INFO] [stdout] test challenge4::tests::parse ... ok
[INFO] [stdout] test challenge3::tests::aoc_example1_logical ... ok
[INFO] [stdout] test challenge11::tests::parse_grid ... ok
[INFO] [stdout] test challenge4::tests::aoc_example2 ... ok
[INFO] [stdout] test challenge1::tests_increments::windows_aoc_example ... ok
[INFO] [stdout] test challenge4::tests::lose_direct ... ok
[INFO] [stdout] test challenge3::tests::aoc_example2 ... ok
[INFO] [stdout] test challenge5::tests::parse ... ok
[INFO] [stdout] test challenge6::tests::aoc_example1_1 ... ok
[INFO] [stdout] test challenge8::tests::aoc_example1 ... ok
[INFO] [stdout] test challenge7::tests::aoc_example2 ... ok
[INFO] [stdout] test challenge6::tests::aoc_example2 ... ok
[INFO] [stdout] test challenge6::tests::aoc_example1 ... ok
[INFO] [stdout] test challenge9::tests::aoc_example2 ... ok
[INFO] [stdout] test challenge5::tests::aoc_example2 ... ok
[INFO] [stdout] test challenge8::tests::aoc_example2 ... ok
[INFO] [stdout] test challenge9::tests::aoc_example1 ... ok
[INFO] [stdout] test challenge7::tests::aoc_example1 ... ok
[INFO] [stdout] test challenge8::tests::parse_line ... ok
[INFO] [stdout] test challenge5::tests::parse_read ... ok
[INFO] [stdout] test challenge9::tests::nines ... ok
[INFO] [stdout] test challenge8::tests::decode_single ... ok
[INFO] [stdout] test challenge11::tests::aoc_example1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc2021-793ae8e86319995b)
[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 aoc2021
[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" "ab5452b9f2ef0d071159c3ebe27ec08b2ee1eb40849867a691299b4d9d90cfc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab5452b9f2ef0d071159c3ebe27ec08b2ee1eb40849867a691299b4d9d90cfc6", kill_on_drop: false }`
[INFO] [stdout] ab5452b9f2ef0d071159c3ebe27ec08b2ee1eb40849867a691299b4d9d90cfc6