[INFO] fetching crate newrelic-unofficial 0.1.3...
[INFO] documenting newrelic-unofficial-0.1.3 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate newrelic-unofficial 0.1.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate newrelic-unofficial 0.1.3 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 newrelic-unofficial 0.1.3
[INFO] finished tweaking crates.io crate newrelic-unofficial 0.1.3
[INFO] tweaked toml for crates.io crate newrelic-unofficial 0.1.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate newrelic-unofficial 0.1.3 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]  Downloading crates ...
[INFO] [stderr]   Downloaded c_linked_list v1.1.1
[INFO] [stderr]   Downloaded get_if_addrs-sys v0.1.1
[INFO] [stderr]   Downloaded attohttpc v0.15.0
[INFO] [stderr]   Downloaded sysinfo v0.15.0
[INFO] [stderr]   Downloaded cc v1.0.57
[INFO] [stderr]   Downloaded get_if_addrs v0.5.3
[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] c03e0c70430c730e19be7b96d5082bc9b75309087d7853ec13086aa4ed1d2d73
[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" "c03e0c70430c730e19be7b96d5082bc9b75309087d7853ec13086aa4ed1d2d73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c03e0c70430c730e19be7b96d5082bc9b75309087d7853ec13086aa4ed1d2d73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c03e0c70430c730e19be7b96d5082bc9b75309087d7853ec13086aa4ed1d2d73", kill_on_drop: false }`
[INFO] [stdout] c03e0c70430c730e19be7b96d5082bc9b75309087d7853ec13086aa4ed1d2d73
[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] [stdout] dd2815a29c9cd201d55938c6b8043d7185d2b88d2fe67b36d3f4ae10e36c7ce8
[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" "dd2815a29c9cd201d55938c6b8043d7185d2b88d2fe67b36d3f4ae10e36c7ce8", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.57
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]     Checking adler v0.2.2
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]     Checking bytes v0.5.5
[INFO] [stderr]     Checking smallvec v1.4.1
[INFO] [stderr]    Compiling sysinfo v0.15.0
[INFO] [stderr]     Checking c_linked_list v1.1.1
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]     Checking miniz_oxide v0.4.0
[INFO] [stderr]     Checking get_if_addrs v0.5.3
[INFO] [stderr]     Checking parking_lot_core v0.8.0
[INFO] [stderr]     Checking parking_lot v0.11.0
[INFO] [stderr]     Checking http v0.2.1
[INFO] [stderr]     Checking flate2 v1.0.16
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]     Checking attohttpc v0.15.0
[INFO] [stderr]  Documenting newrelic-unofficial v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.42s
[INFO] running `Command { std: "docker" "inspect" "dd2815a29c9cd201d55938c6b8043d7185d2b88d2fe67b36d3f4ae10e36c7ce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd2815a29c9cd201d55938c6b8043d7185d2b88d2fe67b36d3f4ae10e36c7ce8", kill_on_drop: false }`
[INFO] [stdout] dd2815a29c9cd201d55938c6b8043d7185d2b88d2fe67b36d3f4ae10e36c7ce8