[INFO] fetching crate decentralized-internet 0.2.2...
[INFO] checking decentralized-internet-0.2.2 against beta for pr-78714
[INFO] extracting crate decentralized-internet 0.2.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate decentralized-internet 0.2.2 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 decentralized-internet 0.2.2
[INFO] finished tweaking crates.io crate decentralized-internet 0.2.2
[INFO] tweaked toml for crates.io crate decentralized-internet 0.2.2 written to /workspace/builds/worker-8/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] [stderr]     Blocking waiting for file lock on package cache
[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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 917e67547ca4b9d0a7784b00c3784d0632ffe0520c21072218a09dc792d635e7
[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" "917e67547ca4b9d0a7784b00c3784d0632ffe0520c21072218a09dc792d635e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "917e67547ca4b9d0a7784b00c3784d0632ffe0520c21072218a09dc792d635e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "917e67547ca4b9d0a7784b00c3784d0632ffe0520c21072218a09dc792d635e7", kill_on_drop: false }`
[INFO] [stdout] 917e67547ca4b9d0a7784b00c3784d0632ffe0520c21072218a09dc792d635e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 497e144e25ef70b9f7221609a5114334e52756eba9d3683ac465abe94ee7018d
[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" "497e144e25ef70b9f7221609a5114334e52756eba9d3683ac465abe94ee7018d", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]     Checking thread v0.0.1
[INFO] [stderr]     Checking io v0.0.2
[INFO] [stderr]     Checking worker v1.0.0
[INFO] [stderr]     Checking env v0.0.0
[INFO] [stderr]     Checking fs v0.0.5
[INFO] [stderr]     Checking futures-util v0.3.8
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking streaming-harness v0.1.1
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking process_lock v0.1.0
[INFO] [stderr]     Checking futures-executor v0.3.8
[INFO] [stderr]     Checking futures v0.3.8
[INFO] [stderr]     Checking decentralized-internet v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.74s
[INFO] running `Command { std: "docker" "inspect" "497e144e25ef70b9f7221609a5114334e52756eba9d3683ac465abe94ee7018d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "497e144e25ef70b9f7221609a5114334e52756eba9d3683ac465abe94ee7018d", kill_on_drop: false }`
[INFO] [stdout] 497e144e25ef70b9f7221609a5114334e52756eba9d3683ac465abe94ee7018d