[INFO] cloning repository https://github.com/AratorRL/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/AratorRL/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAratorRL%2Fadvent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAratorRL%2Fadvent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 805469dfc4adbd4bc554073a4c239a2f495200a0
[INFO] checking AratorRL/advent-of-code against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAratorRL%2Fadvent-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/AratorRL/advent-of-code on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AratorRL/advent-of-code
[INFO] finished tweaking git repo https://github.com/AratorRL/advent-of-code
[INFO] tweaked toml for git repo https://github.com/AratorRL/advent-of-code written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/AratorRL/advent-of-code already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 16b79691a3f9eb9323ae6415b3742be62d80b48da3863da57da8100c0b8e6545
[INFO] running `Command { std: "docker" "start" "-a" "16b79691a3f9eb9323ae6415b3742be62d80b48da3863da57da8100c0b8e6545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16b79691a3f9eb9323ae6415b3742be62d80b48da3863da57da8100c0b8e6545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16b79691a3f9eb9323ae6415b3742be62d80b48da3863da57da8100c0b8e6545", kill_on_drop: false }`
[INFO] [stdout] 16b79691a3f9eb9323ae6415b3742be62d80b48da3863da57da8100c0b8e6545
[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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6cc21ab55bc3ef5d9ed43d9b4df731197a0854d6b61d32591ed11e683d3dad6e
[INFO] running `Command { std: "docker" "start" "-a" "6cc21ab55bc3ef5d9ed43d9b4df731197a0854d6b61d32591ed11e683d3dad6e", kill_on_drop: false }`
[INFO] [stderr]     Checking day12 v0.1.0 (/opt/rustwide/workdir/crates/day12)
[INFO] [stderr]     Checking day7 v0.1.0 (/opt/rustwide/workdir/crates/day7)
[INFO] [stderr]     Checking day1 v0.1.0 (/opt/rustwide/workdir/crates/day1)
[INFO] [stderr]     Checking day2 v0.1.0 (/opt/rustwide/workdir/crates/day2)
[INFO] [stderr]     Checking day8 v0.1.0 (/opt/rustwide/workdir/crates/day8)
[INFO] [stderr]     Checking day14 v0.1.0 (/opt/rustwide/workdir/crates/day14)
[INFO] [stderr]     Checking day3 v0.1.0 (/opt/rustwide/workdir/crates/day3)
[INFO] [stderr]     Checking day16 v0.1.0 (/opt/rustwide/workdir/crates/day16)
[INFO] [stderr]     Checking day17 v0.1.0 (/opt/rustwide/workdir/crates/day17)
[INFO] [stderr]     Checking day6 v0.1.0 (/opt/rustwide/workdir/crates/day6)
[INFO] [stderr]     Checking day9 v0.1.0 (/opt/rustwide/workdir/crates/day9)
[INFO] [stderr]     Checking day11 v0.1.0 (/opt/rustwide/workdir/crates/day11)
[INFO] [stderr]     Checking day13 v0.1.0 (/opt/rustwide/workdir/crates/day13)
[INFO] [stderr]     Checking day10 v0.1.0 (/opt/rustwide/workdir/crates/day10)
[INFO] [stderr]     Checking day15 v0.1.0 (/opt/rustwide/workdir/crates/day15)
[INFO] [stderr]     Checking day4 v0.1.0 (/opt/rustwide/workdir/crates/day4)
[INFO] [stderr]     Checking day5 v0.1.0 (/opt/rustwide/workdir/crates/day5)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "6cc21ab55bc3ef5d9ed43d9b4df731197a0854d6b61d32591ed11e683d3dad6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cc21ab55bc3ef5d9ed43d9b4df731197a0854d6b61d32591ed11e683d3dad6e", kill_on_drop: false }`
[INFO] [stdout] 6cc21ab55bc3ef5d9ed43d9b4df731197a0854d6b61d32591ed11e683d3dad6e