[INFO] fetching crate neptune 1.2.1...
[INFO] documenting neptune-1.2.1 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate neptune 1.2.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate neptune 1.2.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate neptune 1.2.1
[INFO] finished tweaking crates.io crate neptune 1.2.1
[INFO] tweaked toml for crates.io crate neptune 1.2.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", 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] ed1593dd9b029091d6f459a138a38b12bacc3167ab8e00b91201ce42a54e0faa
[INFO] running `Command { std: "docker" "start" "-a" "ed1593dd9b029091d6f459a138a38b12bacc3167ab8e00b91201ce42a54e0faa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed1593dd9b029091d6f459a138a38b12bacc3167ab8e00b91201ce42a54e0faa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed1593dd9b029091d6f459a138a38b12bacc3167ab8e00b91201ce42a54e0faa", kill_on_drop: false }`
[INFO] [stdout] ed1593dd9b029091d6f459a138a38b12bacc3167ab8e00b91201ce42a54e0faa
[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" "+1.47.0" "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] 39d112a441d62ced24ed004d65c9a7eb080c7ae7ca6b90196e0dbf9c3a5c886c
[INFO] running `Command { std: "docker" "start" "-a" "39d112a441d62ced24ed004d65c9a7eb080c7ae7ca6b90196e0dbf9c3a5c886c", kill_on_drop: false }`
[INFO] [stderr]     Checking bit-vec v0.6.2
[INFO] [stderr]    Compiling fff v0.2.3
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling fff_derive v0.2.2
[INFO] [stderr]     Checking groupy v0.3.1
[INFO] [stderr]     Checking paired v0.20.1
[INFO] [stderr]     Checking bellperson v0.9.3
[INFO] [stderr]  Documenting neptune v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.34s
[INFO] running `Command { std: "docker" "inspect" "39d112a441d62ced24ed004d65c9a7eb080c7ae7ca6b90196e0dbf9c3a5c886c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39d112a441d62ced24ed004d65c9a7eb080c7ae7ca6b90196e0dbf9c3a5c886c", kill_on_drop: false }`
[INFO] [stdout] 39d112a441d62ced24ed004d65c9a7eb080c7ae7ca6b90196e0dbf9c3a5c886c
