[INFO] cloning repository https://github.com/matthewdunsdon/advent-of-code-2021-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matthewdunsdon/advent-of-code-2021-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthewdunsdon%2Fadvent-of-code-2021-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthewdunsdon%2Fadvent-of-code-2021-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c6c3004a2fb494541b77058a46174d1fe5488b7
[INFO] checking matthewdunsdon/advent-of-code-2021-rs against master#e652caa679a304af11fc04f1f12452f255a82593 for pr-98000
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthewdunsdon%2Fadvent-of-code-2021-rs" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matthewdunsdon/advent-of-code-2021-rs on toolchain e652caa679a304af11fc04f1f12452f255a82593
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/matthewdunsdon/advent-of-code-2021-rs
[INFO] finished tweaking git repo https://github.com/matthewdunsdon/advent-of-code-2021-rs
[INFO] tweaked toml for git repo https://github.com/matthewdunsdon/advent-of-code-2021-rs written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/matthewdunsdon/advent-of-code-2021-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wyz v0.4.0
[INFO] [stderr]   Downloaded funty v1.2.0
[INFO] [stderr]   Downloaded bitvec v0.22.3
[INFO] [stderr]   Downloaded pathfinding v3.0.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] efc74c65e06da500ddf036b32b46f8fcddf4704ab0c0a64a478c55d8086fa55d
[INFO] running `Command { std: "docker" "start" "-a" "efc74c65e06da500ddf036b32b46f8fcddf4704ab0c0a64a478c55d8086fa55d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efc74c65e06da500ddf036b32b46f8fcddf4704ab0c0a64a478c55d8086fa55d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efc74c65e06da500ddf036b32b46f8fcddf4704ab0c0a64a478c55d8086fa55d", kill_on_drop: false }`
[INFO] [stdout] efc74c65e06da500ddf036b32b46f8fcddf4704ab0c0a64a478c55d8086fa55d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b581df39849fe792afef5de9e9866d36a529ea27c842dc48192ac738e8c159a3
[INFO] running `Command { std: "docker" "start" "-a" "b581df39849fe792afef5de9e9866d36a529ea27c842dc48192ac738e8c159a3", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking fixedbitset v0.4.0
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking ordermap v0.3.5
[INFO] [stderr]     Checking funty v1.2.0
[INFO] [stderr]     Checking fixedbitset v0.1.9
[INFO] [stderr]     Checking giant_squid v0.1.0 (/opt/rustwide/workdir/4_giant_squid)
[INFO] [stderr]     Checking seven_segment_search v0.1.0 (/opt/rustwide/workdir/8_seven_segment_search)
[INFO] [stderr]     Checking packet_decoder v0.1.0 (/opt/rustwide/workdir/16_packet_decoder)
[INFO] [stderr]     Checking depth_measurement v0.1.0 (/opt/rustwide/workdir/1_sonar_sweep)
[INFO] [stderr]     Checking arithmetic_logic_unit v0.1.0 (/opt/rustwide/workdir/24_arithmetic_logic_unit)
[INFO] [stderr]     Checking reactor_reboot v0.1.0 (/opt/rustwide/workdir/22_reactor_reboot)
[INFO] [stderr]     Checking lanternfish v0.1.0 (/opt/rustwide/workdir/6_lanternfish)
[INFO] [stderr]     Checking dive v0.1.0 (/opt/rustwide/workdir/2_dive)
[INFO] [stderr]     Checking trick_shot v0.1.0 (/opt/rustwide/workdir/17_trick_shot)
[INFO] [stderr]     Checking sea_cucumber v0.1.0 (/opt/rustwide/workdir/25_sea_cucumber)
[INFO] [stderr]     Checking the_treachery_of_whales v0.1.0 (/opt/rustwide/workdir/7_the_treachery_of_whales)
[INFO] [stderr]     Checking binary_diagnostic v0.1.0 (/opt/rustwide/workdir/3_binary_diagnostic)
[INFO] [stderr]     Checking hydrothermal_venture v0.1.0 (/opt/rustwide/workdir/5_hydrothermal_venture)
[INFO] [stderr]     Checking snailfish v0.1.0 (/opt/rustwide/workdir/18_snailfish)
[INFO] [stderr]     Checking extended_polymerization v0.1.0 (/opt/rustwide/workdir/14_extended_polymerization)
[INFO] [stderr]     Checking syntax_scoring v0.1.0 (/opt/rustwide/workdir/10_syntax_scoring)
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking wyz v0.4.0
[INFO] [stderr]     Checking petgraph v0.4.13
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]     Checking bitvec v0.22.3
[INFO] [stderr]     Checking passage_pathing v0.1.0 (/opt/rustwide/workdir/12_passage_pathing)
[INFO] [stderr]     Checking smoke_basin v0.1.0 (/opt/rustwide/workdir/9_smoke_basin)
[INFO] [stderr]     Checking dirac_dice v0.1.0 (/opt/rustwide/workdir/21_dirac_dice)
[INFO] [stderr]     Checking dumbo_octopus v0.1.0 (/opt/rustwide/workdir/11_dumbo_octopus)
[INFO] [stderr]     Checking beacon_scanner v0.1.0 (/opt/rustwide/workdir/19_beacon_scanner)
[INFO] [stderr]     Checking transparent_origami v0.1.0 (/opt/rustwide/workdir/13_transparent_origami)
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]     Checking pathfinding v3.0.5
[INFO] [stderr]     Checking amphipod v0.1.0 (/opt/rustwide/workdir/23_amphipod)
[INFO] [stderr]     Checking chiton v0.1.0 (/opt/rustwide/workdir/15_chiton)
[INFO] [stderr]     Checking trench_map v0.1.0 (/opt/rustwide/workdir/20_trench_map)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.03s
[INFO] running `Command { std: "docker" "inspect" "b581df39849fe792afef5de9e9866d36a529ea27c842dc48192ac738e8c159a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b581df39849fe792afef5de9e9866d36a529ea27c842dc48192ac738e8c159a3", kill_on_drop: false }`
[INFO] [stdout] b581df39849fe792afef5de9e9866d36a529ea27c842dc48192ac738e8c159a3