[INFO] updating cached repository https://github.com/Jokler/AdventOfCode
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 066b966558607414c0bfb716dfc6ad838b34e603
[INFO] testing Jokler/AdventOfCode against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJokler%2FAdventOfCode" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Jokler/AdventOfCode on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Jokler/AdventOfCode
[INFO] finished tweaking git repo https://github.com/Jokler/AdventOfCode
[INFO] tweaked toml for git repo https://github.com/Jokler/AdventOfCode written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Jokler/AdventOfCode already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 470cd5edae2944cac3e96be5cd3adfb5ad83db7be3e234f57b10c6c2c06b6c98
[INFO] running `"docker" "start" "-a" "470cd5edae2944cac3e96be5cd3adfb5ad83db7be3e234f57b10c6c2c06b6c98"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ansi_term v0.10.2
[INFO] [stderr]    Compiling strsim v0.6.0
[INFO] [stderr]    Compiling either v1.4.0
[INFO] [stderr]    Compiling atty v0.2.3
[INFO] [stderr]    Compiling structopt-derive v0.1.6
[INFO] [stderr]    Compiling itertools v0.7.4
[INFO] [stderr]    Compiling clap v2.28.0
[INFO] [stderr]    Compiling structopt v0.1.6
[INFO] [stderr]    Compiling adventofcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]  --> src/nineteen/two.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn run(input: &str, puzzle: u8, debug: bool) -> String {
[INFO] [stderr]   |        ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `first`
[INFO] [stderr]   --> src/nineteen/two.rs:13:4
[INFO] [stderr]    |
[INFO] [stderr] 13 | fn first(input: &str, debug: bool) -> String {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `second`
[INFO] [stderr]   --> src/nineteen/two.rs:29:4
[INFO] [stderr]    |
[INFO] [stderr] 29 | fn second(input: &str, debug: bool) -> String {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run_machine`
[INFO] [stderr]   --> src/nineteen/two.rs:53:4
[INFO] [stderr]    |
[INFO] [stderr] 53 | fn run_machine(mut memory: Vec<u32>) -> u32 {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.30s
[INFO] running `"docker" "inspect" "470cd5edae2944cac3e96be5cd3adfb5ad83db7be3e234f57b10c6c2c06b6c98"`
[INFO] running `"docker" "rm" "-f" "470cd5edae2944cac3e96be5cd3adfb5ad83db7be3e234f57b10c6c2c06b6c98"`
[INFO] [stdout] 470cd5edae2944cac3e96be5cd3adfb5ad83db7be3e234f57b10c6c2c06b6c98
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] db4dc8b64582feb9553dd969d8111469248ced72edcafbdc6ef51538fa674e13
[INFO] running `"docker" "start" "-a" "db4dc8b64582feb9553dd969d8111469248ced72edcafbdc6ef51538fa674e13"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling adventofcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]  --> src/nineteen/two.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn run(input: &str, puzzle: u8, debug: bool) -> String {
[INFO] [stderr]   |        ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `first`
[INFO] [stderr]   --> src/nineteen/two.rs:13:4
[INFO] [stderr]    |
[INFO] [stderr] 13 | fn first(input: &str, debug: bool) -> String {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `second`
[INFO] [stderr]   --> src/nineteen/two.rs:29:4
[INFO] [stderr]    |
[INFO] [stderr] 29 | fn second(input: &str, debug: bool) -> String {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run_machine`
[INFO] [stderr]   --> src/nineteen/two.rs:53:4
[INFO] [stderr]    |
[INFO] [stderr] 53 | fn run_machine(mut memory: Vec<u32>) -> u32 {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `"docker" "inspect" "db4dc8b64582feb9553dd969d8111469248ced72edcafbdc6ef51538fa674e13"`
[INFO] running `"docker" "rm" "-f" "db4dc8b64582feb9553dd969d8111469248ced72edcafbdc6ef51538fa674e13"`
[INFO] [stdout] db4dc8b64582feb9553dd969d8111469248ced72edcafbdc6ef51538fa674e13
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cc23ef24c5b42abd2f428b1df4f730d7b29333f5a2af1ce15f86f02858e5f76b
[INFO] running `"docker" "start" "-a" "cc23ef24c5b42abd2f428b1df4f730d7b29333f5a2af1ce15f86f02858e5f76b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]  --> src/nineteen/two.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn run(input: &str, puzzle: u8, debug: bool) -> String {
[INFO] [stderr]   |        ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `first`
[INFO] [stderr]   --> src/nineteen/two.rs:13:4
[INFO] [stderr]    |
[INFO] [stderr] 13 | fn first(input: &str, debug: bool) -> String {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `second`
[INFO] [stderr]   --> src/nineteen/two.rs:29:4
[INFO] [stderr]    |
[INFO] [stderr] 29 | fn second(input: &str, debug: bool) -> String {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run_machine`
[INFO] [stderr]   --> src/nineteen/two.rs:53:4
[INFO] [stderr]    |
[INFO] [stderr] 53 | fn run_machine(mut memory: Vec<u32>) -> u32 {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/adventofcode-1b3c4d229184be56
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "cc23ef24c5b42abd2f428b1df4f730d7b29333f5a2af1ce15f86f02858e5f76b"`
[INFO] running `"docker" "rm" "-f" "cc23ef24c5b42abd2f428b1df4f730d7b29333f5a2af1ce15f86f02858e5f76b"`
[INFO] [stdout] cc23ef24c5b42abd2f428b1df4f730d7b29333f5a2af1ce15f86f02858e5f76b