[INFO] fetching crate scale_documentation 0.1.2...
[INFO] documenting scale_documentation-0.1.2 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate scale_documentation 0.1.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate scale_documentation 0.1.2 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scale_documentation 0.1.2
[INFO] finished tweaking crates.io crate scale_documentation 0.1.2
[INFO] tweaked toml for crates.io crate scale_documentation 0.1.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate scale_documentation 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-05-20" "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] 737e66576250f771f6278968d48591abefe8e2908ed1c501cfc16ee3a4195f7c
[INFO] running `Command { std: "docker" "start" "-a" "737e66576250f771f6278968d48591abefe8e2908ed1c501cfc16ee3a4195f7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "737e66576250f771f6278968d48591abefe8e2908ed1c501cfc16ee3a4195f7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "737e66576250f771f6278968d48591abefe8e2908ed1c501cfc16ee3a4195f7c", kill_on_drop: false }`
[INFO] [stdout] 737e66576250f771f6278968d48591abefe8e2908ed1c501cfc16ee3a4195f7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b963b2e909b08265ca8e4a8b6ae0c1e199b1ddefe6e9efeda2474530dcfec681
[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" "b963b2e909b08265ca8e4a8b6ae0c1e199b1ddefe6e9efeda2474530dcfec681", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling eyre v0.6.5
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling scale_documentation_parser v0.1.2
[INFO] [stderr]  Documenting scale_documentation v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking scale_documentation v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.92s
[INFO] running `Command { std: "docker" "inspect" "b963b2e909b08265ca8e4a8b6ae0c1e199b1ddefe6e9efeda2474530dcfec681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b963b2e909b08265ca8e4a8b6ae0c1e199b1ddefe6e9efeda2474530dcfec681", kill_on_drop: false }`
[INFO] [stdout] b963b2e909b08265ca8e4a8b6ae0c1e199b1ddefe6e9efeda2474530dcfec681
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-05-20" "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] 49c18eb8169da64ca4111efce274cd83d41a8240b2494265e70e3aeb6e4eb2d5
[INFO] running `Command { std: "docker" "start" "-a" "49c18eb8169da64ca4111efce274cd83d41a8240b2494265e70e3aeb6e4eb2d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling eyre v0.6.5
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling scale_documentation_parser v0.1.2
[INFO] [stderr]  Documenting scale_documentation v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.08s
[INFO] running `Command { std: "docker" "inspect" "49c18eb8169da64ca4111efce274cd83d41a8240b2494265e70e3aeb6e4eb2d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49c18eb8169da64ca4111efce274cd83d41a8240b2494265e70e3aeb6e4eb2d5", kill_on_drop: false }`
[INFO] [stdout] 49c18eb8169da64ca4111efce274cd83d41a8240b2494265e70e3aeb6e4eb2d5