[INFO] fetching crate google-proximitybeacon1_beta1-cli 1.0.14+20200127...
[INFO] documenting google-proximitybeacon1_beta1-cli-1.0.14+20200127 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate google-proximitybeacon1_beta1-cli 1.0.14+20200127 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate google-proximitybeacon1_beta1-cli 1.0.14+20200127 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-proximitybeacon1_beta1-cli 1.0.14+20200127
[INFO] finished tweaking crates.io crate google-proximitybeacon1_beta1-cli 1.0.14+20200127
[INFO] tweaked toml for crates.io crate google-proximitybeacon1_beta1-cli 1.0.14+20200127 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate google-proximitybeacon1_beta1-cli 1.0.14+20200127 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20200127` for dependency `google-proximitybeacon1_beta1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded google-proximitybeacon1_beta1 v1.0.14+20200127
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ccb7dadb07150b6a3ed89a748f4483ed9a4cde7fc8157a42451e8c7f8c953df5
[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" "ccb7dadb07150b6a3ed89a748f4483ed9a4cde7fc8157a42451e8c7f8c953df5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccb7dadb07150b6a3ed89a748f4483ed9a4cde7fc8157a42451e8c7f8c953df5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccb7dadb07150b6a3ed89a748f4483ed9a4cde7fc8157a42451e8c7f8c953df5", kill_on_drop: false }`
[INFO] [stdout] ccb7dadb07150b6a3ed89a748f4483ed9a4cde7fc8157a42451e8c7f8c953df5
[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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0f31ad37da0566b540c587b67c7486c3e25bce968b9125d41c5519dd551e59fb
[INFO] running `Command { std: "docker" "start" "-a" "0f31ad37da0566b540c587b67c7486c3e25bce968b9125d41c5519dd551e59fb", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20200127` for dependency `google-proximitybeacon1_beta1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Checking google-proximitybeacon1_beta1 v1.0.14+20200127
[INFO] [stderr]  Documenting google-proximitybeacon1_beta1-cli v1.0.14+20200127 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.83s
[INFO] running `Command { std: "docker" "inspect" "0f31ad37da0566b540c587b67c7486c3e25bce968b9125d41c5519dd551e59fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f31ad37da0566b540c587b67c7486c3e25bce968b9125d41c5519dd551e59fb", kill_on_drop: false }`
[INFO] [stdout] 0f31ad37da0566b540c587b67c7486c3e25bce968b9125d41c5519dd551e59fb