[INFO] fetching crate wmi 0.9.0...
[INFO] testing wmi-0.9.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate wmi 0.9.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate wmi 0.9.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wmi 0.9.0
[INFO] finished tweaking crates.io crate wmi 0.9.0
[INFO] tweaked toml for crates.io crate wmi 0.9.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate wmi 0.9.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 979c21022c6f4ecd57ee8c5d101fa28091ee0e9f8d2a68d04569c0c0211b3362
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "979c21022c6f4ecd57ee8c5d101fa28091ee0e9f8d2a68d04569c0c0211b3362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "979c21022c6f4ecd57ee8c5d101fa28091ee0e9f8d2a68d04569c0c0211b3362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "979c21022c6f4ecd57ee8c5d101fa28091ee0e9f8d2a68d04569c0c0211b3362", kill_on_drop: false }`
[INFO] [stdout] 979c21022c6f4ecd57ee8c5d101fa28091ee0e9f8d2a68d04569c0c0211b3362
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c47151e4b700fed97aab735727e69c5e68d76260529851b0deec6a76684dfad
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5c47151e4b700fed97aab735727e69c5e68d76260529851b0deec6a76684dfad", kill_on_drop: false }`
[INFO] [stderr]    Compiling wmi v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `wmi::COMLibrary`, `wmi::Variant`, `wmi::WMIConnection`
[INFO] [stdout]  --> src/bin/wmiq.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use wmi::{COMLibrary, Variant, WMIConnection};
[INFO] [stdout]   |           ^^^^^^^^^^  ^^^^^^^  ^^^^^^^^^^^^^ no `WMIConnection` in the root
[INFO] [stdout]   |           |           |
[INFO] [stdout]   |           |           no `Variant` in the root
[INFO] [stdout]   |           no `COMLibrary` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wmi` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "5c47151e4b700fed97aab735727e69c5e68d76260529851b0deec6a76684dfad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c47151e4b700fed97aab735727e69c5e68d76260529851b0deec6a76684dfad", kill_on_drop: false }`
[INFO] [stdout] 5c47151e4b700fed97aab735727e69c5e68d76260529851b0deec6a76684dfad