[INFO] cloning repository https://github.com/daniel1302/aoc2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/daniel1302/aoc2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel1302%2Faoc2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel1302%2Faoc2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e32ef4a68232e00348df9df53cbf9ad4be5000b8
[INFO] testing daniel1302/aoc2021 against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel1302%2Faoc2021" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/daniel1302/aoc2021 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/daniel1302/aoc2021
[INFO] finished tweaking git repo https://github.com/daniel1302/aoc2021
[INFO] tweaked toml for git repo https://github.com/daniel1302/aoc2021 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/daniel1302/aoc2021 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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 5fd3c1083a22f185ba7ec9de3fc089888cbc51dfb5b2f9f9f0e486d120600fb1
[INFO] running `Command { std: "docker" "start" "-a" "5fd3c1083a22f185ba7ec9de3fc089888cbc51dfb5b2f9f9f0e486d120600fb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fd3c1083a22f185ba7ec9de3fc089888cbc51dfb5b2f9f9f0e486d120600fb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fd3c1083a22f185ba7ec9de3fc089888cbc51dfb5b2f9f9f0e486d120600fb1", kill_on_drop: false }`
[INFO] [stdout] 5fd3c1083a22f185ba7ec9de3fc089888cbc51dfb5b2f9f9f0e486d120600fb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", 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] 113b9b9f7bd4aadb3eb1cb5ef89564dc7e8ffe40b85dfa42d1ec2581f545a365
[INFO] running `Command { std: "docker" "start" "-a" "113b9b9f7bd4aadb3eb1cb5ef89564dc7e8ffe40b85dfa42d1ec2581f545a365", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `bit_on_pos`
[INFO] [stdout]  --> src/day03/mod.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn bit_on_pos(num: &u32, pos: u32) -> u8 {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `most_common_bits`
[INFO] [stdout]   --> src/day03/mod.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn most_common_bits(word_set: &[u32], soft: bool) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day03/mod.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn part1(input: &[u32]) -> u32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day03/mod.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn part2(input: &[u32]) -> u32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> src/day03/mod.rs:64:4
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn run(file_path: &str) -> Result<(i32, i32), Box<dyn Error>> {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `Command { std: "docker" "inspect" "113b9b9f7bd4aadb3eb1cb5ef89564dc7e8ffe40b85dfa42d1ec2581f545a365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "113b9b9f7bd4aadb3eb1cb5ef89564dc7e8ffe40b85dfa42d1ec2581f545a365", kill_on_drop: false }`
[INFO] [stdout] 113b9b9f7bd4aadb3eb1cb5ef89564dc7e8ffe40b85dfa42d1ec2581f545a365
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d56f49fe157e32fd61a038b8861f651185b6819ed87a96f8d5ffb7e244b15a4a
[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" "d56f49fe157e32fd61a038b8861f651185b6819ed87a96f8d5ffb7e244b15a4a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling aoc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `bit_on_pos`
[INFO] [stdout]  --> src/day03/mod.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn bit_on_pos(num: &u32, pos: u32) -> u8 {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `most_common_bits`
[INFO] [stdout]   --> src/day03/mod.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn most_common_bits(word_set: &[u32], soft: bool) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/day03/mod.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn part1(input: &[u32]) -> u32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/day03/mod.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn part2(input: &[u32]) -> u32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> src/day03/mod.rs:64:4
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn run(file_path: &str) -> Result<(i32, i32), Box<dyn Error>> {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `Command { std: "docker" "inspect" "d56f49fe157e32fd61a038b8861f651185b6819ed87a96f8d5ffb7e244b15a4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d56f49fe157e32fd61a038b8861f651185b6819ed87a96f8d5ffb7e244b15a4a", kill_on_drop: false }`
[INFO] [stdout] d56f49fe157e32fd61a038b8861f651185b6819ed87a96f8d5ffb7e244b15a4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", 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] 1958db22e97309bd3873c5b55a51497fe0234e9400ab62dfba81f774ddf9672d
[INFO] running `Command { std: "docker" "start" "-a" "1958db22e97309bd3873c5b55a51497fe0234e9400ab62dfba81f774ddf9672d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: function is never used: `bit_on_pos`
[INFO] [stdout] running 3 tests
[INFO] [stderr]  --> src/day03/mod.rs:6:4
[INFO] [stderr]   |
[INFO] [stderr] 6 | fn bit_on_pos(num: &u32, pos: u32) -> u8 {
[INFO] [stderr]   |    ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `most_common_bits`
[INFO] [stderr]   --> src/day03/mod.rs:10:4
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn most_common_bits(word_set: &[u32], soft: bool) -> u32 {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part1`
[INFO] [stderr]   --> src/day03/mod.rs:30:4
[INFO] [stderr]    |
[INFO] [stderr] 30 | fn part1(input: &[u32]) -> u32 {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part2`
[INFO] [stderr]   --> src/day03/mod.rs:37:4
[INFO] [stderr]    |
[INFO] [stderr] 37 | fn part2(input: &[u32]) -> u32 {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]   --> src/day03/mod.rs:64:4
[INFO] [stderr]    |
[INFO] [stderr] 64 | fn run(file_path: &str) -> Result<(i32, i32), Box<dyn Error>> {
[INFO] [stderr]    |    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc` (lib) generated 5 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc-3cfb572f972e7f6d)
[INFO] [stdout] test day01::test_run ... ok
[INFO] [stdout] test day02::test_run ... ok
[INFO] [stdout] test day03::test_run ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc-56130a8c8077b3e3)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests aoc
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[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] [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" "1958db22e97309bd3873c5b55a51497fe0234e9400ab62dfba81f774ddf9672d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1958db22e97309bd3873c5b55a51497fe0234e9400ab62dfba81f774ddf9672d", kill_on_drop: false }`
[INFO] [stdout] 1958db22e97309bd3873c5b55a51497fe0234e9400ab62dfba81f774ddf9672d