[INFO] cloning repository https://github.com/gottfired/advent-rust-2019
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gottfired/advent-rust-2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgottfired%2Fadvent-rust-2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgottfired%2Fadvent-rust-2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc1a5746dc5c1cc5f781765f093807c1494d5674
[INFO] testing gottfired/advent-rust-2019 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgottfired%2Fadvent-rust-2019" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gottfired/advent-rust-2019
[INFO] finished tweaking git repo https://github.com/gottfired/advent-rust-2019
[INFO] tweaked toml for git repo https://github.com/gottfired/advent-rust-2019 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gottfired/advent-rust-2019 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gottfired/advent-rust-2019 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 70971cd435b856434f0a8e65f1490d4baa3190350f35144b93ff888267e7fa1d
[INFO] running `Command { std: "docker" "start" "70971cd435b856434f0a8e65f1490d4baa3190350f35144b93ff888267e7fa1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70971cd435b856434f0a8e65f1490d4baa3190350f35144b93ff888267e7fa1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "70971cd435b856434f0a8e65f1490d4baa3190350f35144b93ff888267e7fa1d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70971cd435b856434f0a8e65f1490d4baa3190350f35144b93ff888267e7fa1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "70971cd435b856434f0a8e65f1490d4baa3190350f35144b93ff888267e7fa1d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent_2019 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/day06.rs:50:35
[INFO] [stdout]    |
[INFO] [stdout] 50 |         parent_node.children.push(*child_node);
[INFO] [stdout]    |                              ---- ^^^^^^^^^^^ expected `Node`, found `&Node`
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/vec/mod.rs:1000:11
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `advent_2019` (bin "advent_2019") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "70971cd435b856434f0a8e65f1490d4baa3190350f35144b93ff888267e7fa1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70971cd435b856434f0a8e65f1490d4baa3190350f35144b93ff888267e7fa1d", kill_on_drop: false }`
[INFO] [stdout] 70971cd435b856434f0a8e65f1490d4baa3190350f35144b93ff888267e7fa1d
