[INFO] fetching crate scale_impl_generator 0.1.2...
[INFO] documenting scale_impl_generator-0.1.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate scale_impl_generator 0.1.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate scale_impl_generator 0.1.2 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 scale_impl_generator 0.1.2
[INFO] finished tweaking crates.io crate scale_impl_generator 0.1.2
[INFO] tweaked toml for crates.io crate scale_impl_generator 0.1.2 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] e591f5aec3fdf3e8991d66d00799de7ab3b5e1f8ea0ddb36040957448c38e934
[INFO] running `Command { std: "docker" "start" "-a" "e591f5aec3fdf3e8991d66d00799de7ab3b5e1f8ea0ddb36040957448c38e934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e591f5aec3fdf3e8991d66d00799de7ab3b5e1f8ea0ddb36040957448c38e934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e591f5aec3fdf3e8991d66d00799de7ab3b5e1f8ea0ddb36040957448c38e934", kill_on_drop: false }`
[INFO] [stdout] e591f5aec3fdf3e8991d66d00799de7ab3b5e1f8ea0ddb36040957448c38e934
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 4a55424a5b96cc472fae21efb138f50409faabc85862dfc961ed2af7d78cef2a
[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" "4a55424a5b96cc472fae21efb138f50409faabc85862dfc961ed2af7d78cef2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling eyre v0.6.8
[INFO] [stderr]     Checking unicode-ident v1.0.0
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking tracing-core v0.1.26
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]    Compiling scale_documentation_parser v0.1.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.21
[INFO] [stderr]     Checking scale_documentation v0.1.2
[INFO] [stderr]     Checking tracing v0.1.34
[INFO] [stderr]  Documenting scale_impl_generator v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.03s
[INFO] running `Command { std: "docker" "inspect" "4a55424a5b96cc472fae21efb138f50409faabc85862dfc961ed2af7d78cef2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a55424a5b96cc472fae21efb138f50409faabc85862dfc961ed2af7d78cef2a", kill_on_drop: false }`
[INFO] [stdout] 4a55424a5b96cc472fae21efb138f50409faabc85862dfc961ed2af7d78cef2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] cbe78705f955726b5dd678eb55340283f575f1624a82a707006fa0c53ec959c7
[INFO] running `Command { std: "docker" "start" "-a" "cbe78705f955726b5dd678eb55340283f575f1624a82a707006fa0c53ec959c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling eyre v0.6.8
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking tracing-core v0.1.26
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]    Compiling tracing-attributes v0.1.21
[INFO] [stderr]    Compiling scale_documentation_parser v0.1.2
[INFO] [stderr]     Checking scale_documentation v0.1.2
[INFO] [stderr]     Checking tracing v0.1.34
[INFO] [stderr]  Documenting scale_impl_generator v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.59s
[INFO] running `Command { std: "docker" "inspect" "cbe78705f955726b5dd678eb55340283f575f1624a82a707006fa0c53ec959c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbe78705f955726b5dd678eb55340283f575f1624a82a707006fa0c53ec959c7", kill_on_drop: false }`
[INFO] [stdout] cbe78705f955726b5dd678eb55340283f575f1624a82a707006fa0c53ec959c7