[INFO] fetching crate serdex 0.1.0...
[INFO] documenting serdex-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate serdex 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate serdex 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 serdex 0.1.0
[INFO] finished tweaking crates.io crate serdex 0.1.0
[INFO] tweaked toml for crates.io crate serdex 0.1.0 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] b9700afe0cd880de7edc4b49d907871cfb9fece05a8d5f0df9975de34a50f0da
[INFO] running `Command { std: "docker" "start" "-a" "b9700afe0cd880de7edc4b49d907871cfb9fece05a8d5f0df9975de34a50f0da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9700afe0cd880de7edc4b49d907871cfb9fece05a8d5f0df9975de34a50f0da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9700afe0cd880de7edc4b49d907871cfb9fece05a8d5f0df9975de34a50f0da", kill_on_drop: false }`
[INFO] [stdout] b9700afe0cd880de7edc4b49d907871cfb9fece05a8d5f0df9975de34a50f0da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] f48bf7f6c823004637026e1ad1b96401c5adc091379f6a85ebf8e382bee8223e
[INFO] running `Command { std: "docker" "start" "-a" "f48bf7f6c823004637026e1ad1b96401c5adc091379f6a85ebf8e382bee8223e", kill_on_drop: false }`
[INFO] [stderr]  Documenting serdex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "f48bf7f6c823004637026e1ad1b96401c5adc091379f6a85ebf8e382bee8223e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f48bf7f6c823004637026e1ad1b96401c5adc091379f6a85ebf8e382bee8223e", kill_on_drop: false }`
[INFO] [stdout] f48bf7f6c823004637026e1ad1b96401c5adc091379f6a85ebf8e382bee8223e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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] 2faea4d2ff38bda7d9d0a9f8ea48d4f8fb3128bf8dca8fb6e11fae3bab710d69
[INFO] running `Command { std: "docker" "start" "-a" "2faea4d2ff38bda7d9d0a9f8ea48d4f8fb3128bf8dca8fb6e11fae3bab710d69", kill_on_drop: false }`
[INFO] [stderr]  Documenting serdex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "2faea4d2ff38bda7d9d0a9f8ea48d4f8fb3128bf8dca8fb6e11fae3bab710d69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2faea4d2ff38bda7d9d0a9f8ea48d4f8fb3128bf8dca8fb6e11fae3bab710d69", kill_on_drop: false }`
[INFO] [stdout] 2faea4d2ff38bda7d9d0a9f8ea48d4f8fb3128bf8dca8fb6e11fae3bab710d69