[INFO] fetching crate settings-schema 0.0.1+alvr...
[INFO] documenting settings-schema-0.0.1+alvr against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate settings-schema 0.0.1+alvr into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate settings-schema 0.0.1+alvr 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 settings-schema 0.0.1+alvr
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate settings-schema 0.0.1+alvr
[INFO] tweaked toml for crates.io crate settings-schema 0.0.1+alvr written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate settings-schema 0.0.1+alvr already has a lockfile, it will not be regenerated
[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 settings-schema-derive v0.0.1+alvr
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] a8a9a81357d631abf44a9df631ad0bfcef495cb6e4aeb0402dffef3c8a88c50c
[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" "a8a9a81357d631abf44a9df631ad0bfcef495cb6e4aeb0402dffef3c8a88c50c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8a9a81357d631abf44a9df631ad0bfcef495cb6e4aeb0402dffef3c8a88c50c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8a9a81357d631abf44a9df631ad0bfcef495cb6e4aeb0402dffef3c8a88c50c", kill_on_drop: false }`
[INFO] [stdout] a8a9a81357d631abf44a9df631ad0bfcef495cb6e4aeb0402dffef3c8a88c50c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] f66c86bc8178e6a2307f89476668ee648fc5318c7755c804379508011197b06b
[INFO] running `Command { std: "docker" "start" "-a" "f66c86bc8178e6a2307f89476668ee648fc5318c7755c804379508011197b06b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling quote v1.0.16
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling settings-schema-derive v0.0.1+alvr
[INFO] [stderr]     Checking serde v1.0.136
[INFO] [stderr]  Documenting settings-schema v0.0.1+alvr (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.20s
[INFO] running `Command { std: "docker" "inspect" "f66c86bc8178e6a2307f89476668ee648fc5318c7755c804379508011197b06b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f66c86bc8178e6a2307f89476668ee648fc5318c7755c804379508011197b06b", kill_on_drop: false }`
[INFO] [stdout] f66c86bc8178e6a2307f89476668ee648fc5318c7755c804379508011197b06b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 013d69e9670243dd29ed0c3bff5a5cac2dff1a8b6c28e3d1bddb4f788137d92b
[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" "013d69e9670243dd29ed0c3bff5a5cac2dff1a8b6c28e3d1bddb4f788137d92b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.16
[INFO] [stderr]    Compiling settings-schema-derive v0.0.1+alvr
[INFO] [stderr]  Documenting settings-schema v0.0.1+alvr (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.54s
[INFO] running `Command { std: "docker" "inspect" "013d69e9670243dd29ed0c3bff5a5cac2dff1a8b6c28e3d1bddb4f788137d92b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "013d69e9670243dd29ed0c3bff5a5cac2dff1a8b6c28e3d1bddb4f788137d92b", kill_on_drop: false }`
[INFO] [stdout] 013d69e9670243dd29ed0c3bff5a5cac2dff1a8b6c28e3d1bddb4f788137d92b