[INFO] cloning repository https://github.com/DarthStrom/2015-Rust-Advent-of-Code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DarthStrom/2015-Rust-Advent-of-Code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarthStrom%2F2015-Rust-Advent-of-Code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarthStrom%2F2015-Rust-Advent-of-Code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a370e3ed6d51976f9400dbcb5150b71a7c5e900d
[INFO] testing DarthStrom/2015-Rust-Advent-of-Code against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarthStrom%2F2015-Rust-Advent-of-Code" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DarthStrom/2015-Rust-Advent-of-Code 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/DarthStrom/2015-Rust-Advent-of-Code
[INFO] finished tweaking git repo https://github.com/DarthStrom/2015-Rust-Advent-of-Code
[INFO] tweaked toml for git repo https://github.com/DarthStrom/2015-Rust-Advent-of-Code written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/DarthStrom/2015-Rust-Advent-of-Code 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 8210e5a832a93698374b64b942fb1d855727e3c5df82a325a80bd4e1acd5a6bb
[INFO] running `Command { std: "docker" "start" "-a" "8210e5a832a93698374b64b942fb1d855727e3c5df82a325a80bd4e1acd5a6bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8210e5a832a93698374b64b942fb1d855727e3c5df82a325a80bd4e1acd5a6bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8210e5a832a93698374b64b942fb1d855727e3c5df82a325a80bd4e1acd5a6bb", kill_on_drop: false }`
[INFO] [stdout] 8210e5a832a93698374b64b942fb1d855727e3c5df82a325a80bd4e1acd5a6bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 9276b0e6a23aadc09ff821f72de5d42c37e41355b8f4085837aca955467a91d8
[INFO] running `Command { std: "docker" "start" "-a" "9276b0e6a23aadc09ff821f72de5d42c37e41355b8f4085837aca955467a91d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling regex-syntax v0.6.13
[INFO] [stderr]    Compiling permutohedron v0.2.4
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.3.3
[INFO] [stderr]    Compiling serde_json v1.0.44
[INFO] [stderr]    Compiling y2015 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `player`
[INFO] [stdout]  --> src/day22.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let player = Player {
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `boss`
[INFO] [stdout]  --> src/day22.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let boss = Boss { hp: 51, dmg: 9 };
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_boss`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Spell`
[INFO] [stdout]   --> src/day22.rs:15:6
[INFO] [stdout]    |
[INFO] [stdout] 15 | enum Spell {
[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: `apply`
[INFO] [stdout]   --> src/day22.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn apply(self, spell: Spell) -> Effects {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/day22.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn new(player: Player, boss: Boss) -> Game {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `player_turn`
[INFO] [stdout]   --> src/day22.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn player_turn(game: Game, spell: Spell) -> Game {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `boss_turn`
[INFO] [stdout]    --> src/day22.rs:113:4
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn boss_turn(game: Game) -> Game {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `apply_effects`
[INFO] [stdout]    --> src/day22.rs:131:4
[INFO] [stdout]     |
[INFO] [stdout] 131 | fn apply_effects(player: &mut Player, boss: &mut Boss, effects: &mut Effects) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.13s
[INFO] running `Command { std: "docker" "inspect" "9276b0e6a23aadc09ff821f72de5d42c37e41355b8f4085837aca955467a91d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9276b0e6a23aadc09ff821f72de5d42c37e41355b8f4085837aca955467a91d8", kill_on_drop: false }`
[INFO] [stdout] 9276b0e6a23aadc09ff821f72de5d42c37e41355b8f4085837aca955467a91d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 516cd58f137548f4138c723c30279dd7edb87dc65b935c858d2dd4a3d26cee8e
[INFO] running `Command { std: "docker" "start" "-a" "516cd58f137548f4138c723c30279dd7edb87dc65b935c858d2dd4a3d26cee8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling y2015 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `player`
[INFO] [stdout]  --> src/day22.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let player = Player {
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `boss`
[INFO] [stdout]  --> src/day22.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let boss = Boss { hp: 51, dmg: 9 };
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_boss`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "516cd58f137548f4138c723c30279dd7edb87dc65b935c858d2dd4a3d26cee8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "516cd58f137548f4138c723c30279dd7edb87dc65b935c858d2dd4a3d26cee8e", kill_on_drop: false }`
[INFO] [stdout] 516cd58f137548f4138c723c30279dd7edb87dc65b935c858d2dd4a3d26cee8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 443ba060b2cf1bef33343dbb8a404495392a385c4e8d5b28d83c049cae50adf4
[INFO] running `Command { std: "docker" "start" "-a" "443ba060b2cf1bef33343dbb8a404495392a385c4e8d5b28d83c049cae50adf4", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `player`
[INFO] [stderr]  --> src/day22.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 |     let player = Player {
[INFO] [stderr]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `boss`
[INFO] [stderr]  --> src/day22.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let boss = Boss { hp: 51, dmg: 9 };
[INFO] [stderr]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_boss`
[INFO] [stderr] 
[INFO] [stderr] warning: `y2015` (bin "y2015" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/y2015-5f6883920671025a)
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test day01::tests::part1_examples ... ok
[INFO] [stdout] test day01::tests::part2_examples ... ok
[INFO] [stdout] test day02::tests::paper_example1 ... ok
[INFO] [stdout] test day02::tests::paper_example2 ... ok
[INFO] [stdout] test day02::tests::ribbon_example1 ... ok
[INFO] [stdout] test day02::tests::ribbon_example2 ... ok
[INFO] [stdout] test day03::tests::example3 ... ok
[INFO] [stdout] test day03::tests::example2 ... ok
[INFO] [stdout] test day03::tests::example1 ... ok
[INFO] [stdout] test day03::tests::example5 ... ok
[INFO] [stdout] test day03::tests::example4 ... ok
[INFO] [stdout] test day03::tests::example6 ... ok
[INFO] [stdout] test day05::tests::example1 ... ok
[INFO] [stdout] test day05::tests::example2 ... ok
[INFO] [stdout] test day05::tests::example3 ... ok
[INFO] [stdout] test day05::tests::example4 ... ok
[INFO] [stdout] test day05::tests::example5 ... ok
[INFO] [stdout] test day05::tests::example6 ... ok
[INFO] [stdout] test day05::tests::example7 ... ok
[INFO] [stdout] test day05::tests::example8 ... ok
[INFO] [stdout] test day05::tests::example9 ... ok
[INFO] [stdout] test day07::tests::example ... ok
[INFO] [stdout] test day08::tests::example1 ... ok
[INFO] [stdout] test day08::tests::example2 ... ok
[INFO] [stdout] test day10::tests::examples ... ok
[INFO] [stdout] test day09::tests::longest_path ... ok
[INFO] [stdout] test day09::tests::shortest_path ... ok
[INFO] [stdout] test day12::tests::example1 ... ok
[INFO] [stdout] test day14::tests::example1 ... ok
[INFO] [stdout] test day17::tests::example1 ... ok
[INFO] [stdout] test day17::tests::example2 ... ok
[INFO] [stdout] test day13::tests::example ... ok
[INFO] [stdout] test day14::tests::example2 ... ok
[INFO] [stdout] test day18::tests::example1 ... ok
[INFO] [stdout] test day18::tests::example2 ... ok
[INFO] [stdout] test day21::tests::example ... ok
[INFO] [stdout] test day22::tests::example1 ... ok
[INFO] [stdout] test day20::tests::example ... ok
[INFO] [stdout] test day22::tests::example2 ... ok
[INFO] [stdout] test day19::tests::example1 ... ok
[INFO] [stdout] test day06::tests::example ... ok
[INFO] [stdout] test day19::tests::example2 ... ok
[INFO] [stdout] test day11::tests::example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "443ba060b2cf1bef33343dbb8a404495392a385c4e8d5b28d83c049cae50adf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "443ba060b2cf1bef33343dbb8a404495392a385c4e8d5b28d83c049cae50adf4", kill_on_drop: false }`
[INFO] [stdout] 443ba060b2cf1bef33343dbb8a404495392a385c4e8d5b28d83c049cae50adf4