[INFO] cloning repository https://github.com/jensmeindertsma/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/jensmeindertsma/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjensmeindertsma%2Fadvent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjensmeindertsma%2Fadvent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6678852321377d1fdbdead3573442a13e29f7114
[INFO] checking jensmeindertsma/advent-of-code against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjensmeindertsma%2Fadvent-of-code" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jensmeindertsma/advent-of-code on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/jensmeindertsma/advent-of-code
[INFO] finished tweaking git repo https://github.com/jensmeindertsma/advent-of-code
[INFO] tweaked toml for git repo https://github.com/jensmeindertsma/advent-of-code written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jensmeindertsma/advent-of-code already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded owo-colors v4.0.0
[INFO] [stderr]   Downloaded either v1.13.0
[INFO] [stderr]   Downloaded itertools v0.13.0
[INFO] [stderr]   Downloaded serde_json v1.0.118
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0660030c1538ae0d873657454a67ddfb650fc2b4b282b717ba975806fa34ab76
[INFO] running `Command { std: "docker" "start" "-a" "0660030c1538ae0d873657454a67ddfb650fc2b4b282b717ba975806fa34ab76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0660030c1538ae0d873657454a67ddfb650fc2b4b282b717ba975806fa34ab76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0660030c1538ae0d873657454a67ddfb650fc2b4b282b717ba975806fa34ab76", kill_on_drop: false }`
[INFO] [stdout] 0660030c1538ae0d873657454a67ddfb650fc2b4b282b717ba975806fa34ab76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88fda05a740d46b49b391a2600954eb56495ffaecd7eef5dc95342cb61e241a2
[INFO] running `Command { std: "docker" "start" "-a" "88fda05a740d46b49b391a2600954eb56495ffaecd7eef5dc95342cb61e241a2", kill_on_drop: false }`
[INFO] [stderr]     Checking owo-colors v4.0.0
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling serde_json v1.0.118
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking advent-of-code v0.1.0 (/opt/rustwide/workdir/crates/advent-of-code)
[INFO] [stderr]     Checking puzzle-template v0.0.0 (/opt/rustwide/workdir/puzzles/template)
[INFO] [stderr]     Checking puzzle-2015-01 v0.0.0 (/opt/rustwide/workdir/puzzles/2015-01)
[INFO] [stderr]     Checking puzzle-2015-19 v0.0.0 (/opt/rustwide/workdir/puzzles/2015-19)
[INFO] [stderr]     Checking puzzle-2015-03 v0.0.0 (/opt/rustwide/workdir/puzzles/2015-03)
[INFO] [stderr]     Checking puzzle-2015-04 v0.0.0 (/opt/rustwide/workdir/puzzles/2015-04)
[INFO] [stderr]     Checking puzzle-2015-05 v0.0.0 (/opt/rustwide/workdir/puzzles/2015-05)
[INFO] [stderr]     Checking puzzle-2015-11 v0.0.0 (/opt/rustwide/workdir/puzzles/2015-11)
[INFO] [stderr]     Checking puzzle-2015-17 v0.0.0 (/opt/rustwide/workdir/puzzles/2015-17)
[INFO] [stderr]     Checking puzzle-2015-18 v0.0.0 (/opt/rustwide/workdir/puzzles/2015-18)
[INFO] [stderr]     Checking puzzle-2015-10 v0.0.0 (/opt/rustwide/workdir/puzzles/2015-10)
[INFO] [stderr]     Checking puzzle-2015-06 v0.0.0 (/opt/rustwide/workdir/puzzles/2015-06)
[INFO] [stderr]     Checking puzzle-2015-02 v0.0.0 (/opt/rustwide/workdir/puzzles/2015-02)
[INFO] [stderr]     Checking puzzle-2015-15 v0.0.0 (/opt/rustwide/workdir/puzzles/2015-15)
[INFO] [stderr]     Checking puzzle-2015-08 v0.0.0 (/opt/rustwide/workdir/puzzles/2015-08)
[INFO] [stderr]     Checking puzzle-2015-16 v0.0.0 (/opt/rustwide/workdir/puzzles/2015-16)
[INFO] [stderr]     Checking puzzle-2015-14 v0.0.0 (/opt/rustwide/workdir/puzzles/2015-14)
[INFO] [stderr]     Checking puzzle-2015-07 v0.0.0 (/opt/rustwide/workdir/puzzles/2015-07)
[INFO] [stderr]     Checking puzzle-2015-13 v0.0.0 (/opt/rustwide/workdir/puzzles/2015-13)
[INFO] [stderr]     Checking puzzle-2015-09 v0.0.0 (/opt/rustwide/workdir/puzzles/2015-09)
[INFO] [stderr]     Checking puzzle-2015-12 v0.0.0 (/opt/rustwide/workdir/puzzles/2015-12)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `Command { std: "docker" "inspect" "88fda05a740d46b49b391a2600954eb56495ffaecd7eef5dc95342cb61e241a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88fda05a740d46b49b391a2600954eb56495ffaecd7eef5dc95342cb61e241a2", kill_on_drop: false }`
[INFO] [stdout] 88fda05a740d46b49b391a2600954eb56495ffaecd7eef5dc95342cb61e241a2