[INFO] fetching crate gc-adapter 0.1.2...
[INFO] checking gc-adapter-0.1.2 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate gc-adapter 0.1.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate gc-adapter 0.1.2
[INFO] finished tweaking crates.io crate gc-adapter 0.1.2
[INFO] tweaked toml for crates.io crate gc-adapter 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gc-adapter 0.1.2 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 51 packages to latest compatible versions
[INFO] [stderr]       Adding binread v1.4.1 (available: v2.2.0)
[INFO] [stderr]       Adding modular-bitfield v0.11.2 (available: v0.12.0)
[INFO] [stderr]       Adding rusb v0.6.5 (available: v0.9.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8548ca3071d2c2a47656e9cf84c1b171f9181d850fbf5e403da4effad664a8e
[INFO] running `Command { std: "docker" "start" "-a" "e8548ca3071d2c2a47656e9cf84c1b171f9181d850fbf5e403da4effad664a8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8548ca3071d2c2a47656e9cf84c1b171f9181d850fbf5e403da4effad664a8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8548ca3071d2c2a47656e9cf84c1b171f9181d850fbf5e403da4effad664a8e", kill_on_drop: false }`
[INFO] [stdout] e8548ca3071d2c2a47656e9cf84c1b171f9181d850fbf5e403da4effad664a8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 266a8ccd09f8255d5aad97e1a26291522214d00fb39b30d2a857100cf3a86cc1
[INFO] running `Command { std: "docker" "start" "-a" "266a8ccd09f8255d5aad97e1a26291522214d00fb39b30d2a857100cf3a86cc1", kill_on_drop: false }`
[INFO] [stderr]    Compiling binread_derive v1.4.3
[INFO] [stderr]    Compiling modular-bitfield-impl v0.11.2
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking modular-bitfield v0.11.2
[INFO] [stderr]     Checking binread v1.4.1
[INFO] [stderr]     Checking gc-adapter v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/axis.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/lib.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `padding` is never used
[INFO] [stdout]   --> src/parsing.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | / /// Status of controller for the given port
[INFO] [stdout] 23 | | #[bitfield]
[INFO] [stdout] 24 | | #[derive(BinRead, Debug, Default, Copy, Clone, PartialEq)]
[INFO] [stdout] 25 | | #[br(map = Self::from_bytes)]
[INFO] [stdout] 26 | | pub struct ControllerStatus {
[INFO] [stdout]    | |___________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |       padding: B2
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `padding` is never used
[INFO] [stdout]   --> src/parsing.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | / /// Status of controller for the given port
[INFO] [stdout] 23 | | #[bitfield]
[INFO] [stdout] 24 | | #[derive(BinRead, Debug, Default, Copy, Clone, PartialEq)]
[INFO] [stdout] 25 | | #[br(map = Self::from_bytes)]
[INFO] [stdout] 26 | | pub struct ControllerStatus {
[INFO] [stdout]    | |___________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |       padding: B2
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.84s
[INFO] running `Command { std: "docker" "inspect" "266a8ccd09f8255d5aad97e1a26291522214d00fb39b30d2a857100cf3a86cc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "266a8ccd09f8255d5aad97e1a26291522214d00fb39b30d2a857100cf3a86cc1", kill_on_drop: false }`
[INFO] [stdout] 266a8ccd09f8255d5aad97e1a26291522214d00fb39b30d2a857100cf3a86cc1