[INFO] cloning repository https://github.com/franciscoaguirre/advent-of-code-2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/franciscoaguirre/advent-of-code-2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffranciscoaguirre%2Fadvent-of-code-2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffranciscoaguirre%2Fadvent-of-code-2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0aedc3b65c9a1f7a7a483b9ceb9baee5e10f9957
[INFO] testing franciscoaguirre/advent-of-code-2021 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%2Ffranciscoaguirre%2Fadvent-of-code-2021" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/franciscoaguirre/advent-of-code-2021 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/franciscoaguirre/advent-of-code-2021
[INFO] finished tweaking git repo https://github.com/franciscoaguirre/advent-of-code-2021
[INFO] tweaked toml for git repo https://github.com/franciscoaguirre/advent-of-code-2021 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/franciscoaguirre/advent-of-code-2021 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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] cbf3ba9b07612bb6b002d7ad5ba341a1af29533636b3697eff67b4e041a738f9
[INFO] running `Command { std: "docker" "start" "-a" "cbf3ba9b07612bb6b002d7ad5ba341a1af29533636b3697eff67b4e041a738f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbf3ba9b07612bb6b002d7ad5ba341a1af29533636b3697eff67b4e041a738f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbf3ba9b07612bb6b002d7ad5ba341a1af29533636b3697eff67b4e041a738f9", kill_on_drop: false }`
[INFO] [stdout] cbf3ba9b07612bb6b002d7ad5ba341a1af29533636b3697eff67b4e041a738f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] [stdout] b58788088548a06cb62ab8ed9284e651324a598dc552d1dd506a68d55b7773a3
[INFO] running `Command { std: "docker" "start" "-a" "b58788088548a06cb62ab8ed9284e651324a598dc552d1dd506a68d55b7773a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-of-code-2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `lantern_fish_colony::LanternFishColony`
[INFO] [stdout]  --> src/days/day_06/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use lantern_fish_colony::LanternFishColony;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "b58788088548a06cb62ab8ed9284e651324a598dc552d1dd506a68d55b7773a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b58788088548a06cb62ab8ed9284e651324a598dc552d1dd506a68d55b7773a3", kill_on_drop: false }`
[INFO] [stdout] b58788088548a06cb62ab8ed9284e651324a598dc552d1dd506a68d55b7773a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 6addcf2b33c0b8e4e5f2a28d1681e80ff81b6b233b03c5bfae70a9f858ee6e92
[INFO] running `Command { std: "docker" "start" "-a" "6addcf2b33c0b8e4e5f2a28d1681e80ff81b6b233b03c5bfae70a9f858ee6e92", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling advent-of-code-2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `lantern_fish_colony::LanternFishColony`
[INFO] [stdout]  --> src/days/day_06/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use lantern_fish_colony::LanternFishColony;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "6addcf2b33c0b8e4e5f2a28d1681e80ff81b6b233b03c5bfae70a9f858ee6e92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6addcf2b33c0b8e4e5f2a28d1681e80ff81b6b233b03c5bfae70a9f858ee6e92", kill_on_drop: false }`
[INFO] [stdout] 6addcf2b33c0b8e4e5f2a28d1681e80ff81b6b233b03c5bfae70a9f858ee6e92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 9009b9c28a310c739f3169f3b3e9b11296909d622cfc40c3073a38693b5b3977
[INFO] running `Command { std: "docker" "start" "-a" "9009b9c28a310c739f3169f3b3e9b11296909d622cfc40c3073a38693b5b3977", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `lantern_fish_colony::LanternFishColony`
[INFO] [stderr]  --> src/days/day_06/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use lantern_fish_colony::LanternFishColony;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `advent-of-code-2021` (bin "advent-of-code-2021" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advent_of_code_2021-f63b8a66fc2d5c1b)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test days::day_03::exercise_2::tests::solution_works ... ok
[INFO] [stdout] test days::day_04::tests::parsing_works ... ok
[INFO] [stdout] test days::day_05::grid::tests::can_draw_lines ... ok
[INFO] [stdout] test days::day_05::point::tests::ordering_works ... ok
[INFO] [stdout] test days::day_05::line::tests::building_from_string ... ok
[INFO] [stdout] test days::day_05::point::tests::addition_works ... ok
[INFO] [stdout] test days::day_05::grid::tests::counts_overlapping_lines ... ok
[INFO] [stdout] test days::day_05::point::tests::building_from_string ... ok
[INFO] [stdout] test days::day_06::lantern_fish_colony::tests::tick_works ... ok
[INFO] [stdout] test days::day_05::exercise_1::tests::finds_right_number_of_overlapping_lines ... ok
[INFO] [stdout] test days::day_05::tests::parsing_works ... ok
[INFO] [stdout] test days::day_06::exercise_2::tests::works ... ok
[INFO] [stdout] test days::day_06::exercise_1::tests::works ... ok
[INFO] [stdout] test days::day_05::exercise_2::tests::finds_right_number_of_overlapping_lines ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9009b9c28a310c739f3169f3b3e9b11296909d622cfc40c3073a38693b5b3977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9009b9c28a310c739f3169f3b3e9b11296909d622cfc40c3073a38693b5b3977", kill_on_drop: false }`
[INFO] [stdout] 9009b9c28a310c739f3169f3b3e9b11296909d622cfc40c3073a38693b5b3977