[INFO] fetching crate flatgeobuf 0.3.4...
[INFO] documenting flatgeobuf-0.3.4 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate flatgeobuf 0.3.4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate flatgeobuf 0.3.4 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 flatgeobuf 0.3.4
[INFO] finished tweaking crates.io crate flatgeobuf 0.3.4
[INFO] tweaked toml for crates.io crate flatgeobuf 0.3.4 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded geojson v0.18.0
[INFO] [stderr]   Downloaded geo-types v0.6.0
[INFO] [stderr]   Downloaded geozero v0.5.1
[INFO] [stderr]   Downloaded seek_bufread v1.2.2
[INFO] [stderr]   Downloaded geozero-core v0.5.1
[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] 5190f334e621ca63c96421a68235adea629c7c922209927981da1e0f6f9df062
[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" "5190f334e621ca63c96421a68235adea629c7c922209927981da1e0f6f9df062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5190f334e621ca63c96421a68235adea629c7c922209927981da1e0f6f9df062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5190f334e621ca63c96421a68235adea629c7c922209927981da1e0f6f9df062", kill_on_drop: false }`
[INFO] [stdout] 5190f334e621ca63c96421a68235adea629c7c922209927981da1e0f6f9df062
[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] 32cf9c140164b78d6ccf4e158c2552b9f7bf3735a74150f1f2a41c8d9b936886
[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" "32cf9c140164b78d6ccf4e158c2552b9f7bf3735a74150f1f2a41c8d9b936886", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking futures-task v0.3.5
[INFO] [stderr]     Checking seek_bufread v1.2.2
[INFO] [stderr]     Checking flatbuffers v0.6.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling async-trait v0.1.40
[INFO] [stderr]     Checking tokio-tls v0.3.1
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]     Checking geozero v0.5.1
[INFO] [stderr]     Checking h2 v0.2.6
[INFO] [stderr]     Checking hyper v0.13.7
[INFO] [stderr]     Checking hyper-tls v0.4.3
[INFO] [stderr]     Checking reqwest v0.10.8
[INFO] [stderr]  Documenting flatgeobuf v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.44s
[INFO] running `Command { std: "docker" "inspect" "32cf9c140164b78d6ccf4e158c2552b9f7bf3735a74150f1f2a41c8d9b936886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32cf9c140164b78d6ccf4e158c2552b9f7bf3735a74150f1f2a41c8d9b936886", kill_on_drop: false }`
[INFO] [stdout] 32cf9c140164b78d6ccf4e158c2552b9f7bf3735a74150f1f2a41c8d9b936886