[INFO] fetching crate winrt_bluetooth_bindings 0.0.4...
[INFO] testing winrt_bluetooth_bindings-0.0.4 against 1.59.0 for beta-1.60-1
[INFO] extracting crate winrt_bluetooth_bindings 0.0.4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate winrt_bluetooth_bindings 0.0.4 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate winrt_bluetooth_bindings 0.0.4
[INFO] finished tweaking crates.io crate winrt_bluetooth_bindings 0.0.4
[INFO] tweaked toml for crates.io crate winrt_bluetooth_bindings 0.0.4 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6784a1b75951d100a697b1b73054eafa8b2e8ff2c3926152872da72d4d64022
[INFO] running `Command { std: "docker" "start" "-a" "a6784a1b75951d100a697b1b73054eafa8b2e8ff2c3926152872da72d4d64022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6784a1b75951d100a697b1b73054eafa8b2e8ff2c3926152872da72d4d64022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6784a1b75951d100a697b1b73054eafa8b2e8ff2c3926152872da72d4d64022", kill_on_drop: false }`
[INFO] [stdout] a6784a1b75951d100a697b1b73054eafa8b2e8ff2c3926152872da72d4d64022
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf2b05a13a0f8619a93bda9f107de8c7b1c43095cf2b393059cb3d42b4eb510b
[INFO] running `Command { std: "docker" "start" "-a" "bf2b05a13a0f8619a93bda9f107de8c7b1c43095cf2b393059cb3d42b4eb510b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling winrt_gen_macros v0.7.2
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling winrt_gen v0.7.2
[INFO] [stderr]    Compiling winrt_macros v0.7.2
[INFO] [stderr]    Compiling winrt v0.7.2
[INFO] [stderr]    Compiling winrt_bluetooth_bindings v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: 'windir' environment variable is not set. Perhaps you're trying to use operating system dependencies on a non-Windows OS?
[INFO] [stdout]  --> src/lib.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |             os
[INFO] [stdout]   |             ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `windows`
[INFO] [stdout]   --> src/lib.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub use windows::*;
[INFO] [stdout]    |             ^^^^^^^ help: a similar path exists: `crate::windows`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `use` statements changed in Rust 2018; read more at <https://doc.rust-lang.org/edition-guide/rust-2018/module-system/path-clarity.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `winrt_bluetooth_bindings` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "bf2b05a13a0f8619a93bda9f107de8c7b1c43095cf2b393059cb3d42b4eb510b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf2b05a13a0f8619a93bda9f107de8c7b1c43095cf2b393059cb3d42b4eb510b", kill_on_drop: false }`
[INFO] [stdout] bf2b05a13a0f8619a93bda9f107de8c7b1c43095cf2b393059cb3d42b4eb510b