[INFO] fetching crate rustypot 0.4.2...
[INFO] checking rustypot-0.4.2 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate rustypot 0.4.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate rustypot 0.4.2 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustypot 0.4.2
[INFO] finished tweaking crates.io crate rustypot 0.4.2
[INFO] tweaked toml for crates.io crate rustypot 0.4.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate rustypot 0.4.2 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serialport v4.2.2
[INFO] [stderr]   Downloaded bitflags v2.0.2
[INFO] [stderr]   Downloaded clap v4.3.23
[INFO] [stderr]   Downloaded clap_derive v4.3.12
[INFO] [stderr]   Downloaded libudev v0.3.0
[INFO] [stderr]   Downloaded clap_builder v4.3.23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d77dad522787186a68b78bbdf0fba1bef3973a97accf0ec4f217325b03d6486
[INFO] running `Command { std: "docker" "start" "-a" "1d77dad522787186a68b78bbdf0fba1bef3973a97accf0ec4f217325b03d6486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d77dad522787186a68b78bbdf0fba1bef3973a97accf0ec4f217325b03d6486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d77dad522787186a68b78bbdf0fba1bef3973a97accf0ec4f217325b03d6486", kill_on_drop: false }`
[INFO] [stdout] 1d77dad522787186a68b78bbdf0fba1bef3973a97accf0ec4f217325b03d6486
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53cbe2b4f197ecd4d3aa729ce76ba8a4cf3ec2d60772563a6469feb6e0af496a
[INFO] running `Command { std: "docker" "start" "-a" "53cbe2b4f197ecd4d3aa729ce76ba8a4cf3ec2d60772563a6469feb6e0af496a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling rustix v0.37.23
[INFO] [stderr]     Checking anstyle v1.0.1
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]     Checking bitflags v2.0.2
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking regex-syntax v0.7.4
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking aho-corasick v1.0.4
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]     Checking nix v0.26.2
[INFO] [stderr]     Checking libudev v0.3.0
[INFO] [stderr]     Checking regex-automata v0.3.6
[INFO] [stderr]     Checking serialport v4.2.2
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking clap_builder v4.3.23
[INFO] [stderr]    Compiling clap_derive v4.3.12
[INFO] [stderr]     Checking regex v1.9.3
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]     Checking clap v4.3.23
[INFO] [stderr]     Checking rustypot v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `PacketV1`
[INFO] [stdout]  --> src/protocol/mod.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use v1::{PacketV1, V1};
[INFO] [stdout]   |              ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PacketV2`
[INFO] [stdout]  --> src/protocol/mod.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use v2::{PacketV2, V2};
[INFO] [stdout]   |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PacketV1`
[INFO] [stdout]  --> src/protocol/mod.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use v1::{PacketV1, V1};
[INFO] [stdout]   |              ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PacketV2`
[INFO] [stdout]  --> src/protocol/mod.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use v2::{PacketV2, V2};
[INFO] [stdout]   |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/protocol/mod.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait Protocol<P: Packet> {
[INFO] [stdout]    |           -------- associated function in this trait
[INFO] [stdout] 15 |     fn new() -> Self
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `id` and `errors` are never used
[INFO] [stdout]   --> src/packet.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub trait StatusPacket<P: Packet> {
[INFO] [stdout]    |           ------------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn id(&self) -> u8;
[INFO] [stdout]    |        ^^
[INFO] [stdout] 37 |     fn errors(&self) -> &Vec<P::ErrorKind>;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/protocol/mod.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait Protocol<P: Packet> {
[INFO] [stdout]    |           -------- associated function in this trait
[INFO] [stdout] 15 |     fn new() -> Self
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `id` and `errors` are never used
[INFO] [stdout]   --> src/packet.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub trait StatusPacket<P: Packet> {
[INFO] [stdout]    |           ------------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn id(&self) -> u8;
[INFO] [stdout]    |        ^^
[INFO] [stdout] 37 |     fn errors(&self) -> &Vec<P::ErrorKind>;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.15s
[INFO] running `Command { std: "docker" "inspect" "53cbe2b4f197ecd4d3aa729ce76ba8a4cf3ec2d60772563a6469feb6e0af496a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53cbe2b4f197ecd4d3aa729ce76ba8a4cf3ec2d60772563a6469feb6e0af496a", kill_on_drop: false }`
[INFO] [stdout] 53cbe2b4f197ecd4d3aa729ce76ba8a4cf3ec2d60772563a6469feb6e0af496a