[INFO] fetching crate winapi-virtual-input 0.1.3...
[INFO] checking winapi-virtual-input-0.1.3 against beta for pr-78714
[INFO] extracting crate winapi-virtual-input 0.1.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate winapi-virtual-input 0.1.3 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate winapi-virtual-input 0.1.3
[INFO] finished tweaking crates.io crate winapi-virtual-input 0.1.3
[INFO] tweaked toml for crates.io crate winapi-virtual-input 0.1.3 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3d3613fa36c30129a5400e6b857806d37131517f0e628675a317d03f6a58d1d
[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" "f3d3613fa36c30129a5400e6b857806d37131517f0e628675a317d03f6a58d1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3d3613fa36c30129a5400e6b857806d37131517f0e628675a317d03f6a58d1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3d3613fa36c30129a5400e6b857806d37131517f0e628675a317d03f6a58d1d", kill_on_drop: false }`
[INFO] [stdout] f3d3613fa36c30129a5400e6b857806d37131517f0e628675a317d03f6a58d1d
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 222743158a356574963f99bb69a930fdb1a8184b600b6cb934a4907c1196f971
[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" "222743158a356574963f99bb69a930fdb1a8184b600b6cb934a4907c1196f971", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]     Checking strum v0.19.5
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling strum_macros v0.19.4
[INFO] [stderr]     Checking virtual-input v0.2.8
[INFO] [stderr]     Checking winapi-virtual-input v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.81s
[INFO] running `Command { std: "docker" "inspect" "222743158a356574963f99bb69a930fdb1a8184b600b6cb934a4907c1196f971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "222743158a356574963f99bb69a930fdb1a8184b600b6cb934a4907c1196f971", kill_on_drop: false }`
[INFO] [stdout] 222743158a356574963f99bb69a930fdb1a8184b600b6cb934a4907c1196f971