[INFO] fetching crate nine-memfs 0.2.0...
[INFO] documenting nine-memfs-0.2.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate nine-memfs 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate nine-memfs 0.2.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nine-memfs 0.2.0
[INFO] finished tweaking crates.io crate nine-memfs 0.2.0
[INFO] tweaked toml for crates.io crate nine-memfs 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nine v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60c75aba540efb2c1da74ee055f45c6d32a0ef7c290db1f1254ec7b6cb4ddd7a
[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" "60c75aba540efb2c1da74ee055f45c6d32a0ef7c290db1f1254ec7b6cb4ddd7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60c75aba540efb2c1da74ee055f45c6d32a0ef7c290db1f1254ec7b6cb4ddd7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60c75aba540efb2c1da74ee055f45c6d32a0ef7c290db1f1254ec7b6cb4ddd7a", kill_on_drop: false }`
[INFO] [stdout] 60c75aba540efb2c1da74ee055f45c6d32a0ef7c290db1f1254ec7b6cb4ddd7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a32b3ed39abfa07c3c231a1c8e49ea30472d7f03f44375ea4cffec702e99f59f
[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" "a32b3ed39abfa07c3c231a1c8e49ea30472d7f03f44375ea4cffec702e99f59f", kill_on_drop: false }`
[INFO] [stderr]     Checking nine v0.4.0
[INFO] [stderr]  Documenting nine-memfs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.03s
[INFO] running `Command { std: "docker" "inspect" "a32b3ed39abfa07c3c231a1c8e49ea30472d7f03f44375ea4cffec702e99f59f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a32b3ed39abfa07c3c231a1c8e49ea30472d7f03f44375ea4cffec702e99f59f", kill_on_drop: false }`
[INFO] [stdout] a32b3ed39abfa07c3c231a1c8e49ea30472d7f03f44375ea4cffec702e99f59f
