[INFO] fetching crate winproc 0.6.4...
[INFO] checking winproc-0.6.4 against beta for pr-78714
[INFO] extracting crate winproc 0.6.4 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate winproc 0.6.4 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 winproc 0.6.4
[INFO] finished tweaking crates.io crate winproc 0.6.4
[INFO] tweaked toml for crates.io crate winproc 0.6.4 written to /workspace/builds/worker-10/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] f36ea64661f8207e7618b4eab2f9a9111cdfc9cd1c504137b1be272a9bbe398c
[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" "f36ea64661f8207e7618b4eab2f9a9111cdfc9cd1c504137b1be272a9bbe398c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f36ea64661f8207e7618b4eab2f9a9111cdfc9cd1c504137b1be272a9bbe398c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f36ea64661f8207e7618b4eab2f9a9111cdfc9cd1c504137b1be272a9bbe398c", kill_on_drop: false }`
[INFO] [stdout] f36ea64661f8207e7618b4eab2f9a9111cdfc9cd1c504137b1be272a9bbe398c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 127e6fc36d2d48024888bbc499c3892b48778e7d65eeb398d6485eb02e21cb1e
[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" "127e6fc36d2d48024888bbc499c3892b48778e7d65eeb398d6485eb02e21cb1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]     Checking winproc v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `Command { std: "docker" "inspect" "127e6fc36d2d48024888bbc499c3892b48778e7d65eeb398d6485eb02e21cb1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "127e6fc36d2d48024888bbc499c3892b48778e7d65eeb398d6485eb02e21cb1e", kill_on_drop: false }`
[INFO] [stdout] 127e6fc36d2d48024888bbc499c3892b48778e7d65eeb398d6485eb02e21cb1e