[INFO] cloning repository https://github.com/peternguyen93/rustSerialKDPProxy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/peternguyen93/rustSerialKDPProxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeternguyen93%2FrustSerialKDPProxy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeternguyen93%2FrustSerialKDPProxy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 659b31f87bd7250ea2a9e33a7c81f7619394b217
[INFO] checking peternguyen93/rustSerialKDPProxy against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeternguyen93%2FrustSerialKDPProxy" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/peternguyen93/rustSerialKDPProxy
[INFO] finished tweaking git repo https://github.com/peternguyen93/rustSerialKDPProxy
[INFO] tweaked toml for git repo https://github.com/peternguyen93/rustSerialKDPProxy written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/peternguyen93/rustSerialKDPProxy on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/peternguyen93/rustSerialKDPProxy 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded virt v0.2.11
[INFO] [stderr]   Downloaded clap_derive v3.1.0
[INFO] [stderr]   Downloaded clap v3.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfb96c14a757cbf207e291cb4ee489470d2706f4f92930fb3cd170fa74be0aaa
[INFO] running `Command { std: "docker" "start" "-a" "cfb96c14a757cbf207e291cb4ee489470d2706f4f92930fb3cd170fa74be0aaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfb96c14a757cbf207e291cb4ee489470d2706f4f92930fb3cd170fa74be0aaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfb96c14a757cbf207e291cb4ee489470d2706f4f92930fb3cd170fa74be0aaa", kill_on_drop: false }`
[INFO] [stdout] cfb96c14a757cbf207e291cb4ee489470d2706f4f92930fb3cd170fa74be0aaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 759328cd242a11532c70e28bbfbd5157f19e8874332f8880c37c758f4816206b
[INFO] running `Command { std: "docker" "start" "-a" "759328cd242a11532c70e28bbfbd5157f19e8874332f8880c37c758f4816206b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]     Checking aho-corasick v0.7.19
[INFO] [stderr]    Compiling clap_derive v3.1.0
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking virt v0.2.11
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling rustSerialKDPProxy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking clap v3.1.1
[INFO] [stdout] warning: method `get_ip_v` is never used
[INFO] [stdout]   --> src/kdp_export.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl ip {
[INFO] [stdout]    | ------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn get_ip_v(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_ip_v` is never used
[INFO] [stdout]   --> src/kdp_export.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl ip {
[INFO] [stdout]    | ------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn get_ip_v(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.66s
[INFO] running `Command { std: "docker" "inspect" "759328cd242a11532c70e28bbfbd5157f19e8874332f8880c37c758f4816206b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "759328cd242a11532c70e28bbfbd5157f19e8874332f8880c37c758f4816206b", kill_on_drop: false }`
[INFO] [stdout] 759328cd242a11532c70e28bbfbd5157f19e8874332f8880c37c758f4816206b