[INFO] cloning repository https://github.com/PhiliPdB/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/PhiliPdB/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhiliPdB%2Fadvent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhiliPdB%2Fadvent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d243d7621f678f072ed2c2210590fe6708e6aef8
[INFO] checking PhiliPdB/advent-of-code against master#0d56e340472882fa673d4b98d0802b9a799879d0 for pr-101692
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhiliPdB%2Fadvent-of-code" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PhiliPdB/advent-of-code on toolchain 0d56e340472882fa673d4b98d0802b9a799879d0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PhiliPdB/advent-of-code
[INFO] finished tweaking git repo https://github.com/PhiliPdB/advent-of-code
[INFO] tweaked toml for git repo https://github.com/PhiliPdB/advent-of-code written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/PhiliPdB/advent-of-code already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9ae31e5edccfdd5ac127ad8a92a426f2c5060a19919256be1ec12e54360bd01
[INFO] running `Command { std: "docker" "start" "-a" "d9ae31e5edccfdd5ac127ad8a92a426f2c5060a19919256be1ec12e54360bd01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9ae31e5edccfdd5ac127ad8a92a426f2c5060a19919256be1ec12e54360bd01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9ae31e5edccfdd5ac127ad8a92a426f2c5060a19919256be1ec12e54360bd01", kill_on_drop: false }`
[INFO] [stdout] d9ae31e5edccfdd5ac127ad8a92a426f2c5060a19919256be1ec12e54360bd01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e7eea645300ee8e1c3caa2ea91ad2bdbaa257a40cf4fb4265629af2d441bef2
[INFO] running `Command { std: "docker" "start" "-a" "8e7eea645300ee8e1c3caa2ea91ad2bdbaa257a40cf4fb4265629af2d441bef2", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]     Checking once_cell v1.9.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling futures-core v0.3.19
[INFO] [stderr]    Compiling futures-task v0.3.19
[INFO] [stderr]    Compiling futures-channel v0.3.19
[INFO] [stderr]    Compiling futures-util v0.3.19
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking futures-sink v0.3.19
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking slab v0.4.5
[INFO] [stderr]     Checking futures-io v0.3.19
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.6
[INFO] [stderr]     Checking event-listener v2.5.1
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling cached_proc_macro_types v0.1.0
[INFO] [stderr]     Checking day04_2021 v0.1.0 (/opt/rustwide/workdir/2021/day04)
[INFO] [stderr]     Checking day09_2020 v0.1.0 (/opt/rustwide/workdir/2020/day09)
[INFO] [stderr]     Checking day07_2021 v0.1.0 (/opt/rustwide/workdir/2021/day07)
[INFO] [stderr]     Checking day12_2020 v0.1.0 (/opt/rustwide/workdir/2020/day12)
[INFO] [stderr]     Checking day01_2020 v0.1.0 (/opt/rustwide/workdir/2020/day01)
[INFO] [stderr]     Checking day09_2019 v0.1.0 (/opt/rustwide/workdir/2019/day09)
[INFO] [stderr]     Checking day08_2021 v0.1.0 (/opt/rustwide/workdir/2021/day08)
[INFO] [stderr]     Checking day08_2020 v0.1.0 (/opt/rustwide/workdir/2020/day08)
[INFO] [stderr]     Checking day03_2019 v0.1.0 (/opt/rustwide/workdir/2019/day03)
[INFO] [stderr]     Checking day17_2019 v0.1.0 (/opt/rustwide/workdir/2019/day17)
[INFO] [stderr]     Checking day16_2019 v0.1.0 (/opt/rustwide/workdir/2019/day16)
[INFO] [stderr]     Checking day11_2021 v0.1.0 (/opt/rustwide/workdir/2021/day11)
[INFO] [stderr]     Checking day12_2021 v0.1.0 (/opt/rustwide/workdir/2021/day12)
[INFO] [stderr]     Checking day02_2020 v0.1.0 (/opt/rustwide/workdir/2020/day02)
[INFO] [stderr]     Checking day20_2019 v0.1.0 (/opt/rustwide/workdir/2019/day20)
[INFO] [stderr]     Checking day02_2019 v0.1.0 (/opt/rustwide/workdir/2019/day02)
[INFO] [stderr]     Checking day01_2021 v0.1.0 (/opt/rustwide/workdir/2021/day01)
[INFO] [stderr]     Checking day17_2020 v0.1.0 (/opt/rustwide/workdir/2020/day17)
[INFO] [stderr]     Checking day06_2021 v0.1.0 (/opt/rustwide/workdir/2021/day06)
[INFO] [stderr]     Checking day20_2020 v0.1.0 (/opt/rustwide/workdir/2020/day20)
[INFO] [stderr]     Checking day03_2020 v0.1.0 (/opt/rustwide/workdir/2020/day03)
[INFO] [stderr]     Checking day05_2019 v0.1.0 (/opt/rustwide/workdir/2019/day05)
[INFO] [stderr]     Checking day19_2019 v0.1.0 (/opt/rustwide/workdir/2019/day19)
[INFO] [stderr]     Checking day10_2021 v0.1.0 (/opt/rustwide/workdir/2021/day10)
[INFO] [stderr]     Checking day15_2021 v0.1.0 (/opt/rustwide/workdir/2021/day15)
[INFO] [stderr]     Checking day01_2019 v0.1.0 (/opt/rustwide/workdir/2019/day01)
[INFO] [stderr]     Checking day13_2020 v0.1.0 (/opt/rustwide/workdir/2020/day13)
[INFO] [stderr]     Checking day17_2021 v0.1.0 (/opt/rustwide/workdir/2021/day17)
[INFO] [stderr]     Checking day14_2019 v0.1.0 (/opt/rustwide/workdir/2019/day14)
[INFO] [stderr]     Checking day11_2020 v0.1.0 (/opt/rustwide/workdir/2020/day11)
[INFO] [stderr]     Checking day04_2020 v0.1.0 (/opt/rustwide/workdir/2020/day04)
[INFO] [stderr]     Checking day22_2020 v0.1.0 (/opt/rustwide/workdir/2020/day22)
[INFO] [stderr]     Checking day20_2021 v0.1.0 (/opt/rustwide/workdir/2021/day20)
[INFO] [stderr]     Checking day05_2021 v0.1.0 (/opt/rustwide/workdir/2021/day05)
[INFO] [stderr]     Checking day16_2020 v0.1.0 (/opt/rustwide/workdir/2020/day16)
[INFO] [stderr]     Checking day23_2020 v0.1.0 (/opt/rustwide/workdir/2020/day23)
[INFO] [stderr]     Checking day13_2019 v0.1.0 (/opt/rustwide/workdir/2019/day13)
[INFO] [stderr]     Checking day13_2021 v0.1.0 (/opt/rustwide/workdir/2021/day13)
[INFO] [stderr]     Checking day14_2021 v0.1.0 (/opt/rustwide/workdir/2021/day14)
[INFO] [stderr]     Checking day16_2021 v0.1.0 (/opt/rustwide/workdir/2021/day16)
[INFO] [stderr]     Checking day24_2019 v0.1.0 (/opt/rustwide/workdir/2019/day24)
[INFO] [stderr]     Checking day14_2020 v0.1.0 (/opt/rustwide/workdir/2020/day14)
[INFO] [stderr]     Checking day06_2019 v0.1.0 (/opt/rustwide/workdir/2019/day06)
[INFO] [stderr]     Checking day11_2019 v0.1.0 (/opt/rustwide/workdir/2019/day11)
[INFO] [stderr]     Checking day21_2019 v0.1.0 (/opt/rustwide/workdir/2019/day21)
[INFO] [stderr]     Checking day21_2020 v0.1.0 (/opt/rustwide/workdir/2020/day21)
[INFO] [stderr]     Checking day10_2020 v0.1.0 (/opt/rustwide/workdir/2020/day10)
[INFO] [stderr]     Checking day25_2020 v0.1.0 (/opt/rustwide/workdir/2020/day25)
[INFO] [stderr]     Checking day03_2021 v0.1.0 (/opt/rustwide/workdir/2021/day03)
[INFO] [stderr]     Checking day04_2019 v0.1.0 (/opt/rustwide/workdir/2019/day04)
[INFO] [stderr]     Checking day05_2020 v0.1.0 (/opt/rustwide/workdir/2020/day05)
[INFO] [stderr]     Checking day06_2020 v0.1.0 (/opt/rustwide/workdir/2020/day06)
[INFO] [stderr]     Checking day24_2020 v0.1.0 (/opt/rustwide/workdir/2020/day24)
[INFO] [stderr]     Checking day15_2019 v0.1.0 (/opt/rustwide/workdir/2019/day15)
[INFO] [stderr]     Checking day09_2021 v0.1.0 (/opt/rustwide/workdir/2021/day09)
[INFO] [stderr]     Checking day02_2021 v0.1.0 (/opt/rustwide/workdir/2021/day02)
[INFO] [stderr]     Checking day15_2020 v0.1.0 (/opt/rustwide/workdir/2020/day15)
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking matrixmultiply v0.3.2
[INFO] [stderr]     Checking async-mutex v1.4.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking async-rwlock v1.3.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking day23_2019 v0.1.0 (/opt/rustwide/workdir/2019/day23)
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking day08_2019 v0.1.0 (/opt/rustwide/workdir/2019/day08)
[INFO] [stderr]     Checking day25_2019 v0.1.0 (/opt/rustwide/workdir/2019/day25)
[INFO] [stderr]     Checking day07_2019 v0.1.0 (/opt/rustwide/workdir/2019/day07)
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking ndarray v0.15.4
[INFO] [stderr]     Checking day25_2021 v0.1.0 (/opt/rustwide/workdir/2021/day25)
[INFO] [stderr]     Checking day18_2019 v0.1.0 (/opt/rustwide/workdir/2019/day18)
[INFO] [stderr]     Checking day19_2021 v0.1.0 (/opt/rustwide/workdir/2021/day19)
[INFO] [stderr]     Checking day24_2021 v0.1.0 (/opt/rustwide/workdir/2021/day24)
[INFO] [stderr]     Checking day19_2020 v0.1.0 (/opt/rustwide/workdir/2020/day19)
[INFO] [stderr]     Checking day23_2021 v0.1.0 (/opt/rustwide/workdir/2021/day23)
[INFO] [stderr]     Checking day07_2020 v0.1.0 (/opt/rustwide/workdir/2020/day07)
[INFO] [stderr]     Checking day18_2021 v0.1.0 (/opt/rustwide/workdir/2021/day18)
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking day12_2019 v0.1.0 (/opt/rustwide/workdir/2019/day12)
[INFO] [stderr]     Checking day10_2019 v0.1.0 (/opt/rustwide/workdir/2019/day10)
[INFO] [stderr]     Checking day22_2019 v0.1.0 (/opt/rustwide/workdir/2019/day22)
[INFO] [stderr]    Compiling darling_core v0.13.1
[INFO] [stderr]     Checking day22_2021 v0.1.0 (/opt/rustwide/workdir/2021/day22)
[INFO] [stderr]    Compiling futures-macro v0.3.19
[INFO] [stderr]    Compiling darling_macro v0.13.1
[INFO] [stderr]    Compiling darling v0.13.1
[INFO] [stderr]    Compiling cached_proc_macro v0.7.1
[INFO] [stderr]     Checking futures-executor v0.3.19
[INFO] [stderr]     Checking futures v0.3.19
[INFO] [stderr]     Checking cached v0.26.2
[INFO] [stderr]     Checking day21_2021 v0.1.0 (/opt/rustwide/workdir/2021/day21)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.43s
[INFO] running `Command { std: "docker" "inspect" "8e7eea645300ee8e1c3caa2ea91ad2bdbaa257a40cf4fb4265629af2d441bef2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e7eea645300ee8e1c3caa2ea91ad2bdbaa257a40cf4fb4265629af2d441bef2", kill_on_drop: false }`
[INFO] [stdout] 8e7eea645300ee8e1c3caa2ea91ad2bdbaa257a40cf4fb4265629af2d441bef2