[INFO] crate netlib-src 0.8.0 is already in cache
[INFO] testing netlib-src-0.8.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate netlib-src 0.8.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate netlib-src 0.8.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate netlib-src 0.8.0
[INFO] finished tweaking crates.io crate netlib-src 0.8.0
[INFO] tweaked toml for crates.io crate netlib-src 0.8.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 198d36e9ecc1b2e55024164f45787b59f17a31ddda437191c90695ef70727c7c
[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" "198d36e9ecc1b2e55024164f45787b59f17a31ddda437191c90695ef70727c7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "198d36e9ecc1b2e55024164f45787b59f17a31ddda437191c90695ef70727c7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "198d36e9ecc1b2e55024164f45787b59f17a31ddda437191c90695ef70727c7c", kill_on_drop: false }`
[INFO] [stdout] 198d36e9ecc1b2e55024164f45787b59f17a31ddda437191c90695ef70727c7c
[INFO] running `Command { std: "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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c978fa6719cea6b1d4a89e9a3980efb777dd1a7a18fe8c746fd5b36a9553522
[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" "0c978fa6719cea6b1d4a89e9a3980efb777dd1a7a18fe8c746fd5b36a9553522", kill_on_drop: false }`
[INFO] [stderr]    Compiling netlib-src v0.8.0 (/opt/rustwide/workdir)
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "0c978fa6719cea6b1d4a89e9a3980efb777dd1a7a18fe8c746fd5b36a9553522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c978fa6719cea6b1d4a89e9a3980efb777dd1a7a18fe8c746fd5b36a9553522", kill_on_drop: false }`
[INFO] [stdout] 0c978fa6719cea6b1d4a89e9a3980efb777dd1a7a18fe8c746fd5b36a9553522