[INFO] fetching crate asum 0.1.0...
[INFO] documenting asum-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate asum 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate asum 0.1.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate asum 0.1.0
[INFO] finished tweaking crates.io crate asum 0.1.0
[INFO] tweaked toml for crates.io crate asum 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "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] 978db56fea04743bd46df14e38e44f921c612fc45b8037058869307cf9560d9a
[INFO] running `Command { std: "docker" "start" "-a" "978db56fea04743bd46df14e38e44f921c612fc45b8037058869307cf9560d9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "978db56fea04743bd46df14e38e44f921c612fc45b8037058869307cf9560d9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "978db56fea04743bd46df14e38e44f921c612fc45b8037058869307cf9560d9a", kill_on_drop: false }`
[INFO] [stdout] 978db56fea04743bd46df14e38e44f921c612fc45b8037058869307cf9560d9a
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "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] e001559012691b1f972f689b973fff21900cd31f86ca551a126b4b6343faba36
[INFO] running `Command { std: "docker" "start" "-a" "e001559012691b1f972f689b973fff21900cd31f86ca551a126b4b6343faba36", kill_on_drop: false }`
[INFO] [stderr]  Documenting asum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `Command { std: "docker" "inspect" "e001559012691b1f972f689b973fff21900cd31f86ca551a126b4b6343faba36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e001559012691b1f972f689b973fff21900cd31f86ca551a126b4b6343faba36", kill_on_drop: false }`
[INFO] [stdout] e001559012691b1f972f689b973fff21900cd31f86ca551a126b4b6343faba36
[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" "RUSTFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", 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] 7ef7d6342246ba25e3315e934ae3e530687b8b24cce2c55c73dd4d6a284f0550
[INFO] running `Command { std: "docker" "start" "-a" "7ef7d6342246ba25e3315e934ae3e530687b8b24cce2c55c73dd4d6a284f0550", kill_on_drop: false }`
[INFO] [stderr]  Documenting asum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "7ef7d6342246ba25e3315e934ae3e530687b8b24cce2c55c73dd4d6a284f0550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ef7d6342246ba25e3315e934ae3e530687b8b24cce2c55c73dd4d6a284f0550", kill_on_drop: false }`
[INFO] [stdout] 7ef7d6342246ba25e3315e934ae3e530687b8b24cce2c55c73dd4d6a284f0550