[INFO] cloning repository https://github.com/Maki325/mc-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Maki325/mc-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaki325%2Fmc-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaki325%2Fmc-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 006cc208fbc5336ced3f391a40d544655ddd3dc8
[INFO] checking Maki325/mc-server against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaki325%2Fmc-server" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Maki325/mc-server
[INFO] finished tweaking git repo https://github.com/Maki325/mc-server
[INFO] tweaked toml for git repo https://github.com/Maki325/mc-server written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Maki325/mc-server on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Maki325/mc-server 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ryu v1.0.12
[INFO] [stderr]   Downloaded async-trait v0.1.65
[INFO] [stderr]   Downloaded itoa v1.0.5
[INFO] [stderr]   Downloaded unicode-ident v1.0.6
[INFO] [stderr]   Downloaded tokio-macros v1.8.2
[INFO] [stderr]   Downloaded serde_json v1.0.93
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78e4dd57bfb3f699c5efeba22c7c27a5e06997af1a50c29106598b98e87145cf
[INFO] running `Command { std: "docker" "start" "-a" "78e4dd57bfb3f699c5efeba22c7c27a5e06997af1a50c29106598b98e87145cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78e4dd57bfb3f699c5efeba22c7c27a5e06997af1a50c29106598b98e87145cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78e4dd57bfb3f699c5efeba22c7c27a5e06997af1a50c29106598b98e87145cf", kill_on_drop: false }`
[INFO] [stdout] 78e4dd57bfb3f699c5efeba22c7c27a5e06997af1a50c29106598b98e87145cf
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4575195830ae16f109a61b5c834b33ec20c53ea47696d23c30be07eeb590558
[INFO] running `Command { std: "docker" "start" "-a" "e4575195830ae16f109a61b5c834b33ec20c53ea47696d23c30be07eeb590558", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling serde_json v1.0.93
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling tokio v1.26.0
[INFO] [stderr]    Compiling async-trait v0.1.65
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]     Checking ryu v1.0.12
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking mio v0.8.6
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]     Checking mc-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `address` is never read
[INFO] [stdout]   --> src/connection.rs:40:7
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct Connection {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 39 |   pub stream: TcpStream,
[INFO] [stdout] 40 |   pub address: SocketAddr,
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `protocol_verision`, `server_address`, and `server_port` are never read
[INFO] [stdout]   --> src/packet/to_server/handshake.rs:9:7
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct HandshakePacketToServer {
[INFO] [stdout]    |            ----------------------- fields in this struct
[INFO] [stdout]  9 |   pub protocol_verision: u64,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |   pub server_address: String,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 11 |   pub server_port: u16,
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HandshakePacketToServer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `address` is never read
[INFO] [stdout]   --> src/connection.rs:40:7
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct Connection {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 39 |   pub stream: TcpStream,
[INFO] [stdout] 40 |   pub address: SocketAddr,
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `protocol_verision`, `server_address`, and `server_port` are never read
[INFO] [stdout]   --> src/packet/to_server/handshake.rs:9:7
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct HandshakePacketToServer {
[INFO] [stdout]    |            ----------------------- fields in this struct
[INFO] [stdout]  9 |   pub protocol_verision: u64,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |   pub server_address: String,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 11 |   pub server_port: u16,
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HandshakePacketToServer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.68s
[INFO] running `Command { std: "docker" "inspect" "e4575195830ae16f109a61b5c834b33ec20c53ea47696d23c30be07eeb590558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4575195830ae16f109a61b5c834b33ec20c53ea47696d23c30be07eeb590558", kill_on_drop: false }`
[INFO] [stdout] e4575195830ae16f109a61b5c834b33ec20c53ea47696d23c30be07eeb590558
