[INFO] fetching crate blocky-net 0.1.0...
[INFO] checking blocky-net-0.1.0 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] extracting crate blocky-net 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate blocky-net 0.1.0 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blocky-net 0.1.0
[INFO] finished tweaking crates.io crate blocky-net 0.1.0
[INFO] tweaked toml for crates.io crate blocky-net 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa8f37b5cc5446d2ef080d8dbf191b43879e84a285946ba4efea676c9135f8c7
[INFO] running `Command { std: "docker" "start" "-a" "aa8f37b5cc5446d2ef080d8dbf191b43879e84a285946ba4efea676c9135f8c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa8f37b5cc5446d2ef080d8dbf191b43879e84a285946ba4efea676c9135f8c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa8f37b5cc5446d2ef080d8dbf191b43879e84a285946ba4efea676c9135f8c7", kill_on_drop: false }`
[INFO] [stdout] aa8f37b5cc5446d2ef080d8dbf191b43879e84a285946ba4efea676c9135f8c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ce1a09a5046781aeb884513e0f816d498fa5a3a5c7ea1e75af85007fbd38859
[INFO] running `Command { std: "docker" "start" "-a" "6ce1a09a5046781aeb884513e0f816d498fa5a3a5c7ea1e75af85007fbd38859", kill_on_drop: false }`
[INFO] [stderr]     Checking blocky v0.1.1
[INFO] [stderr]     Checking blocky-net v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `style`
[INFO] [stdout]   --> src/chat/component.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |               style: Style,
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 | / component!(pub struct TextComponent {
[INFO] [stdout] 38 | |     test: u8,
[INFO] [stdout] 39 | | });
[INFO] [stdout]    | |___- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `component` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `style`
[INFO] [stdout]   --> src/chat/component.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |               style: Style,
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 | / component!(pub struct TextComponent {
[INFO] [stdout] 38 | |     test: u8,
[INFO] [stdout] 39 | | });
[INFO] [stdout]    | |___- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `component` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "6ce1a09a5046781aeb884513e0f816d498fa5a3a5c7ea1e75af85007fbd38859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ce1a09a5046781aeb884513e0f816d498fa5a3a5c7ea1e75af85007fbd38859", kill_on_drop: false }`
[INFO] [stdout] 6ce1a09a5046781aeb884513e0f816d498fa5a3a5c7ea1e75af85007fbd38859