[INFO] cloning repository https://github.com/Outspending/minecraft-protocol [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Outspending/minecraft-protocol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOutspending%2Fminecraft-protocol", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOutspending%2Fminecraft-protocol'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c50f01e8bf481defdfe26c8d5ad667af088da73a [INFO] checking Outspending/minecraft-protocol against master#16b569057e4d1591b4bee05f10df34000308dedc for pr-127827 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOutspending%2Fminecraft-protocol" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Outspending/minecraft-protocol on toolchain 16b569057e4d1591b4bee05f10df34000308dedc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Outspending/minecraft-protocol [INFO] finished tweaking git repo https://github.com/Outspending/minecraft-protocol [INFO] tweaked toml for git repo https://github.com/Outspending/minecraft-protocol written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Outspending/minecraft-protocol 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" "+16b569057e4d1591b4bee05f10df34000308dedc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cc v1.1.2 [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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a7cf1726ae4fdd131808bca6c86b5c62ffd38aff69eec9725cffef6ac42a407 [INFO] running `Command { std: "docker" "start" "-a" "3a7cf1726ae4fdd131808bca6c86b5c62ffd38aff69eec9725cffef6ac42a407", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a7cf1726ae4fdd131808bca6c86b5c62ffd38aff69eec9725cffef6ac42a407", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a7cf1726ae4fdd131808bca6c86b5c62ffd38aff69eec9725cffef6ac42a407", kill_on_drop: false }` [INFO] [stdout] 3a7cf1726ae4fdd131808bca6c86b5c62ffd38aff69eec9725cffef6ac42a407 [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" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e599b9771b29a591063637c71f617981f058e4d315ee4de9a4667f3e4bd81ae7 [INFO] running `Command { std: "docker" "start" "-a" "e599b9771b29a591063637c71f617981f058e4d315ee4de9a4667f3e4bd81ae7", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling thiserror v1.0.62 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Compiling syn v2.0.71 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking flate2 v1.0.30 [INFO] [stderr] Checking quote v1.0.36 [INFO] [stderr] Checking protocol-macros v0.1.0 (/opt/rustwide/workdir/crates/protocol-macros) [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling thiserror-impl v1.0.62 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking protocol-buf v0.1.0 (/opt/rustwide/workdir/crates/protocol-buf) [INFO] [stdout] warning: unused import: `thiserror::Error` [INFO] [stdout] --> crates/protocol-buf/src/compression.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use thiserror::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thiserror::Error` [INFO] [stdout] --> crates/protocol-buf/src/compression.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use thiserror::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> crates/protocol-buf/src/compression.rs:200:36 [INFO] [stdout] | [INFO] [stdout] 200 | fn decompress(buffer: Vec, data: &CompressionData) -> PacketBuffer { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> crates/protocol-buf/src/compression.rs:200:36 [INFO] [stdout] | [INFO] [stdout] 200 | fn decompress(buffer: Vec, data: &CompressionData) -> PacketBuffer { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buffer` [INFO] [stdout] --> crates/protocol-buf/src/compression.rs:268:19 [INFO] [stdout] | [INFO] [stdout] 268 | fn decompress(buffer: Vec, data: &CompressionData) -> PacketBuffer { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> crates/protocol-buf/src/compression.rs:268:36 [INFO] [stdout] | [INFO] [stdout] 268 | fn decompress(buffer: Vec, data: &CompressionData) -> PacketBuffer { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buffer` [INFO] [stdout] --> crates/protocol-buf/src/compression.rs:268:19 [INFO] [stdout] | [INFO] [stdout] 268 | fn decompress(buffer: Vec, data: &CompressionData) -> PacketBuffer { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> crates/protocol-buf/src/compression.rs:268:36 [INFO] [stdout] | [INFO] [stdout] 268 | fn decompress(buffer: Vec, data: &CompressionData) -> PacketBuffer { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stdout] --> crates/protocol-buf/src/compression.rs:27:31 [INFO] [stdout] | [INFO] [stdout] 27 | pub type CompressionResult = BufferResult; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(type_alias_bounds)]` on by default [INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stdout] | [INFO] [stdout] 27 - pub type CompressionResult = BufferResult; [INFO] [stdout] 27 + pub type CompressionResult = BufferResult; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stdout] --> crates/protocol-buf/src/compression.rs:27:31 [INFO] [stdout] | [INFO] [stdout] 27 | pub type CompressionResult = BufferResult; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(type_alias_bounds)]` on by default [INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stdout] | [INFO] [stdout] 27 - pub type CompressionResult = BufferResult; [INFO] [stdout] 27 + pub type CompressionResult = BufferResult; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking protocol-packets v0.1.0 (/opt/rustwide/workdir/crates/protocol-packets) [INFO] [stderr] Checking protocol-core v0.1.0 (/opt/rustwide/workdir/crates/protocol-core) [INFO] [stderr] Checking minecraft-protocol v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.04s [INFO] running `Command { std: "docker" "inspect" "e599b9771b29a591063637c71f617981f058e4d315ee4de9a4667f3e4bd81ae7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e599b9771b29a591063637c71f617981f058e4d315ee4de9a4667f3e4bd81ae7", kill_on_drop: false }` [INFO] [stdout] e599b9771b29a591063637c71f617981f058e4d315ee4de9a4667f3e4bd81ae7