[INFO] cloning repository https://github.com/Tetha/aoc2015
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tetha/aoc2015" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTetha%2Faoc2015", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTetha%2Faoc2015'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1570b5a67d49a7ebfee4cb9de13e9dbe62288422
[INFO] testing Tetha/aoc2015 against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTetha%2Faoc2015" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tetha/aoc2015 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Tetha/aoc2015
[INFO] finished tweaking git repo https://github.com/Tetha/aoc2015
[INFO] tweaked toml for git repo https://github.com/Tetha/aoc2015 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/Tetha/aoc2015 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded itertools v0.10.0
[INFO] [stderr]   Downloaded md5 v0.7.0
[INFO] [stderr]   Downloaded json v0.12.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fed2ec4fe70c3732c070bec8f6058a304c26f2bb64d37a2a8bd1771621e3853f
[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" "fed2ec4fe70c3732c070bec8f6058a304c26f2bb64d37a2a8bd1771621e3853f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fed2ec4fe70c3732c070bec8f6058a304c26f2bb64d37a2a8bd1771621e3853f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fed2ec4fe70c3732c070bec8f6058a304c26f2bb64d37a2a8bd1771621e3853f", kill_on_drop: false }`
[INFO] [stdout] fed2ec4fe70c3732c070bec8f6058a304c26f2bb64d37a2a8bd1771621e3853f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-02-22" "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] a2fc2de938b3f1c799b0b156f1b625aa3a73446a78716f55c3f667b24c597658
[INFO] running `Command { std: "docker" "start" "-a" "a2fc2de938b3f1c799b0b156f1b625aa3a73446a78716f55c3f667b24c597658", kill_on_drop: false }`
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling aoc2015 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/day7/mod.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::join`
[INFO] [stdout]  --> src/day10/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use itertools::join;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `number`
[INFO] [stdout]   --> src/day16/mod.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     number: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `PossibleAunt` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/day16/mod.rs:76:10
[INFO] [stdout]    |
[INFO] [stdout] 76 | #[derive(Debug, Clone)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.31s
[INFO] running `Command { std: "docker" "inspect" "a2fc2de938b3f1c799b0b156f1b625aa3a73446a78716f55c3f667b24c597658", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2fc2de938b3f1c799b0b156f1b625aa3a73446a78716f55c3f667b24c597658", kill_on_drop: false }`
[INFO] [stdout] a2fc2de938b3f1c799b0b156f1b625aa3a73446a78716f55c3f667b24c597658
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81f5ca95ef76b4597ceab5e446191f1d8b08e8374d58d3e6a53531f8d6c3cddd
[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" "81f5ca95ef76b4597ceab5e446191f1d8b08e8374d58d3e6a53531f8d6c3cddd", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc2015 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/day7/mod.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::join`
[INFO] [stdout]  --> src/day10/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use itertools::join;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `number`
[INFO] [stdout]   --> src/day16/mod.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     number: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `PossibleAunt` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/day16/mod.rs:76:10
[INFO] [stdout]    |
[INFO] [stdout] 76 | #[derive(Debug, Clone)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "81f5ca95ef76b4597ceab5e446191f1d8b08e8374d58d3e6a53531f8d6c3cddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81f5ca95ef76b4597ceab5e446191f1d8b08e8374d58d3e6a53531f8d6c3cddd", kill_on_drop: false }`
[INFO] [stdout] 81f5ca95ef76b4597ceab5e446191f1d8b08e8374d58d3e6a53531f8d6c3cddd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cfa99ac9314e3202d659498f4d5c2bcde7f2fe7045f22daf5d6bff7048272848
[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" "cfa99ac9314e3202d659498f4d5c2bcde7f2fe7045f22daf5d6bff7048272848", 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] [stdout] 
[INFO] [stderr] warning: unused import: `HashSet`
[INFO] [stdout] running 24 tests
[INFO] [stderr]  --> src/day7/mod.rs:2:33
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stderr]   |                                 ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `itertools::join`
[INFO] [stderr]  --> src/day10/mod.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use itertools::join;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `number`
[INFO] [stderr]   --> src/day16/mod.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     number: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `PossibleAunt` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/day16/mod.rs:76:10
[INFO] [stderr]    |
[INFO] [stderr] 76 | #[derive(Debug, Clone)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc2015` (bin "aoc2015" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc2015-b0571b4592b37a3a)
[INFO] [stdout] test day10::tests::test_example_four ... ok
[INFO] [stdout] test day10::tests::test_example_three ... ok
[INFO] [stdout] test day10::tests::test_example_five ... ok
[INFO] [stdout] test day10::tests::test_example_one ... ok
[INFO] [stdout] test day10::tests::test_example_two ... ok
[INFO] [stdout] test day11::tests::test_example_three ... ok
[INFO] [stdout] test day14::tests::test_comet_example ... ok
[INFO] [stdout] test day11::tests::test_example_two ... ok
[INFO] [stdout] test day14::tests::test_dancer_example ... ok
[INFO] [stdout] test day11::tests::test_example_one ... ok
[INFO] [stdout] test day2::tests::test_example_one ... ok
[INFO] [stdout] test day2::tests::test_example_two ... ok
[INFO] [stdout] test day5::tests::test_double_distinct_pairs ... ok
[INFO] [stdout] test day5::tests::test_repeating_letter_with_separator ... ok
[INFO] [stdout] test day5::tests::test_revised_valid ... ok
[INFO] [stdout] test day15::tests::test_sample_score ... ok
[INFO] [stdout] test day8::tests::test_example_one ... ok
[INFO] [stdout] test day8::tests::test_example_three ... ok
[INFO] [stdout] test day8::tests::test_double_backslash ... ok
[INFO] [stdout] test day15::tests::test_example ... ok
[INFO] [stdout] test day8::tests::test_example_four ... ok
[INFO] [stdout] test day8::tests::test_example_two ... ok
[INFO] [stdout] test day11::tests::test_example_four ... ok
[INFO] [stdout] test day6::tests::test_example_one ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cfa99ac9314e3202d659498f4d5c2bcde7f2fe7045f22daf5d6bff7048272848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfa99ac9314e3202d659498f4d5c2bcde7f2fe7045f22daf5d6bff7048272848", kill_on_drop: false }`
[INFO] [stdout] cfa99ac9314e3202d659498f4d5c2bcde7f2fe7045f22daf5d6bff7048272848