[INFO] fetching crate com 0.1.0...
[INFO] checking com-0.1.0 against beta-2019-10-27 for pr-65897
[INFO] extracting crate com 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate com 0.1.0 on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate com 0.1.0
[INFO] finished tweaking crates.io crate com 0.1.0
[INFO] tweaked toml for crates.io crate com 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c070b53fdce13a92528266471433f2e2b101d7e34b1d35e0a551a74f3a1f0ae6
[INFO] running `"docker" "start" "-a" "c070b53fdce13a92528266471433f2e2b101d7e34b1d35e0a551a74f3a1f0ae6"`
[INFO] [stderr]    Compiling com_macros_support v0.1.0
[INFO] [stderr]    Compiling com_macros v0.1.0
[INFO] [stderr]     Checking com v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0463]: can't find crate for `_winapi`
[INFO] [stderr]   --> src/lib.rs:66:1
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub extern crate winapi as _winapi;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error[E0463]: can't find crate for `_winapi`
[INFO] [stderr]   --> src/lib.rs:66:1
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub extern crate winapi as _winapi;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: could not compile `com`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `com`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "c070b53fdce13a92528266471433f2e2b101d7e34b1d35e0a551a74f3a1f0ae6"`
[INFO] running `"docker" "rm" "-f" "c070b53fdce13a92528266471433f2e2b101d7e34b1d35e0a551a74f3a1f0ae6"`
[INFO] [stdout] c070b53fdce13a92528266471433f2e2b101d7e34b1d35e0a551a74f3a1f0ae6