[INFO] fetching crate newtype-derive-2018 0.0.5...
[INFO] documenting newtype-derive-2018-0.0.5 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate newtype-derive-2018 0.0.5 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate newtype-derive-2018 0.0.5 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 newtype-derive-2018 0.0.5
[INFO] finished tweaking crates.io crate newtype-derive-2018 0.0.5
[INFO] tweaked toml for crates.io crate newtype-derive-2018 0.0.5 written to /workspace/builds/worker-11/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded generics v0.4.4
[INFO] [stderr]   Downloaded macro-attr-2018 v2.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 2a4260c513d555b20dc72931f6b674525b6bcd5aa929677510e9aeda2855f4d6
[INFO] running `Command { std: "docker" "start" "-a" "2a4260c513d555b20dc72931f6b674525b6bcd5aa929677510e9aeda2855f4d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a4260c513d555b20dc72931f6b674525b6bcd5aa929677510e9aeda2855f4d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a4260c513d555b20dc72931f6b674525b6bcd5aa929677510e9aeda2855f4d6", kill_on_drop: false }`
[INFO] [stdout] 2a4260c513d555b20dc72931f6b674525b6bcd5aa929677510e9aeda2855f4d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stdout] dec2cdeb0a4b3178e5d33fe82651b6e9e92b2e92832ca00eed6816eac26b90ab
[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" "dec2cdeb0a4b3178e5d33fe82651b6e9e92b2e92832ca00eed6816eac26b90ab", kill_on_drop: false }`
[INFO] [stderr]     Checking generics v0.4.4
[INFO] [stderr]  Documenting newtype-derive-2018 v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "dec2cdeb0a4b3178e5d33fe82651b6e9e92b2e92832ca00eed6816eac26b90ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dec2cdeb0a4b3178e5d33fe82651b6e9e92b2e92832ca00eed6816eac26b90ab", kill_on_drop: false }`
[INFO] [stdout] dec2cdeb0a4b3178e5d33fe82651b6e9e92b2e92832ca00eed6816eac26b90ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stdout] 82c72044eca44c3478dc2741a475c14bc54abb06ac56f0c16cf8f9828ff9b98d
[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" "82c72044eca44c3478dc2741a475c14bc54abb06ac56f0c16cf8f9828ff9b98d", kill_on_drop: false }`
[INFO] [stderr]     Checking generics v0.4.4
[INFO] [stderr]  Documenting newtype-derive-2018 v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "82c72044eca44c3478dc2741a475c14bc54abb06ac56f0c16cf8f9828ff9b98d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82c72044eca44c3478dc2741a475c14bc54abb06ac56f0c16cf8f9828ff9b98d", kill_on_drop: false }`
[INFO] [stdout] 82c72044eca44c3478dc2741a475c14bc54abb06ac56f0c16cf8f9828ff9b98d