[INFO] cloning repository https://github.com/AndreNuechter/advent-of-code-2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AndreNuechter/advent-of-code-2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndreNuechter%2Fadvent-of-code-2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndreNuechter%2Fadvent-of-code-2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8f9860185bfc90f938e6b7426cbdde304f1b2c0c
[INFO] testing AndreNuechter/advent-of-code-2021 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndreNuechter%2Fadvent-of-code-2021" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AndreNuechter/advent-of-code-2021
[INFO] finished tweaking git repo https://github.com/AndreNuechter/advent-of-code-2021
[INFO] tweaked toml for git repo https://github.com/AndreNuechter/advent-of-code-2021 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AndreNuechter/advent-of-code-2021 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AndreNuechter/advent-of-code-2021 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51c1f6eedd63e933fb5e75781931125dff8d861cb4b28c6818ba354f673a04b1
[INFO] running `Command { std: "docker" "start" "-a" "51c1f6eedd63e933fb5e75781931125dff8d861cb4b28c6818ba354f673a04b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51c1f6eedd63e933fb5e75781931125dff8d861cb4b28c6818ba354f673a04b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51c1f6eedd63e933fb5e75781931125dff8d861cb4b28c6818ba354f673a04b1", kill_on_drop: false }`
[INFO] [stdout] 51c1f6eedd63e933fb5e75781931125dff8d861cb4b28c6818ba354f673a04b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 367a2ad9f3b91f787005d5f64413e17bcebc9eabb216789da3ef4822b8b5223d
[INFO] running `Command { std: "docker" "start" "-a" "367a2ad9f3b91f787005d5f64413e17bcebc9eabb216789da3ef4822b8b5223d", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-of-code-2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `type_id` is never read
[INFO] [stdout]  --> src/day_sixteen.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Packet {
[INFO] [stdout]   |        ------ field in this struct
[INFO] [stdout] 3 |     version: u8,
[INFO] [stdout] 4 |     type_id: u8,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Packet` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.88s
[INFO] running `Command { std: "docker" "inspect" "367a2ad9f3b91f787005d5f64413e17bcebc9eabb216789da3ef4822b8b5223d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "367a2ad9f3b91f787005d5f64413e17bcebc9eabb216789da3ef4822b8b5223d", kill_on_drop: false }`
[INFO] [stdout] 367a2ad9f3b91f787005d5f64413e17bcebc9eabb216789da3ef4822b8b5223d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1584074dd5b1f5bf539e8c99c702d83ce031b183e3c53dc58d11b9f18a619ef1
[INFO] running `Command { std: "docker" "start" "-a" "1584074dd5b1f5bf539e8c99c702d83ce031b183e3c53dc58d11b9f18a619ef1", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-of-code-2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `type_id` is never read
[INFO] [stdout]  --> src/day_sixteen.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Packet {
[INFO] [stdout]   |        ------ field in this struct
[INFO] [stdout] 3 |     version: u8,
[INFO] [stdout] 4 |     type_id: u8,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Packet` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "1584074dd5b1f5bf539e8c99c702d83ce031b183e3c53dc58d11b9f18a619ef1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1584074dd5b1f5bf539e8c99c702d83ce031b183e3c53dc58d11b9f18a619ef1", kill_on_drop: false }`
[INFO] [stdout] 1584074dd5b1f5bf539e8c99c702d83ce031b183e3c53dc58d11b9f18a619ef1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb6179fb8e177fe77af8c7584a05ba1a8c4821a8601f08a7b2df79fa9bda62ca
[INFO] running `Command { std: "docker" "start" "-a" "eb6179fb8e177fe77af8c7584a05ba1a8c4821a8601f08a7b2df79fa9bda62ca", kill_on_drop: false }`
[INFO] [stderr] warning: field `type_id` is never read
[INFO] [stdout] 
[INFO] [stderr]  --> src/day_sixteen.rs:4:5
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 2 | struct Packet {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |        ------ field in this struct
[INFO] [stdout] 
[INFO] [stderr] 3 |     version: u8,
[INFO] [stderr] 4 |     type_id: u8,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Packet` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `advent-of-code-2021` (bin "advent-of-code-2021" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/advent_of_code_2021-9f14a44bce4ec5c3)
[INFO] running `Command { std: "docker" "inspect" "eb6179fb8e177fe77af8c7584a05ba1a8c4821a8601f08a7b2df79fa9bda62ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb6179fb8e177fe77af8c7584a05ba1a8c4821a8601f08a7b2df79fa9bda62ca", kill_on_drop: false }`
[INFO] [stdout] eb6179fb8e177fe77af8c7584a05ba1a8c4821a8601f08a7b2df79fa9bda62ca
