[INFO] fetching crate r1 0.6.4...
[INFO] documenting r1-0.6.4 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate r1 0.6.4 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate r1 0.6.4 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 r1 0.6.4
[INFO] finished tweaking crates.io crate r1 0.6.4
[INFO] tweaked toml for crates.io crate r1 0.6.4 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate r1 0.6.4 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 dbus v0.8.4
[INFO] [stderr]   Downloaded libdbus-sys v0.2.1
[INFO] [stderr]   Downloaded dia-args v0.51.6
[INFO] [stderr]   Downloaded namaste v0.17.0
[INFO] [stderr]   Downloaded ro v1.0.0
[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] [stdout] b8ab284dd708e50b394537c11ea13b4591e657a4eeab312aaab3997bc3cdbf9a
[INFO] running `Command { std: "docker" "start" "-a" "b8ab284dd708e50b394537c11ea13b4591e657a4eeab312aaab3997bc3cdbf9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8ab284dd708e50b394537c11ea13b4591e657a4eeab312aaab3997bc3cdbf9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8ab284dd708e50b394537c11ea13b4591e657a4eeab312aaab3997bc3cdbf9a", kill_on_drop: false }`
[INFO] [stdout] b8ab284dd708e50b394537c11ea13b4591e657a4eeab312aaab3997bc3cdbf9a
[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] 70096348fbab3060019ca2031473cad94fb596b94012fe522b297bb54ec97ae5
[INFO] running `Command { std: "docker" "start" "-a" "70096348fbab3060019ca2031473cad94fb596b94012fe522b297bb54ec97ae5", kill_on_drop: false }`
[INFO] [stderr]  Documenting r1 v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "70096348fbab3060019ca2031473cad94fb596b94012fe522b297bb54ec97ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70096348fbab3060019ca2031473cad94fb596b94012fe522b297bb54ec97ae5", kill_on_drop: false }`
[INFO] [stdout] 70096348fbab3060019ca2031473cad94fb596b94012fe522b297bb54ec97ae5
[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] 58a511356ec4bb8e14ef9c402935fc7e007ea7d71b7c094dd4ec638d7ce90f33
[INFO] running `Command { std: "docker" "start" "-a" "58a511356ec4bb8e14ef9c402935fc7e007ea7d71b7c094dd4ec638d7ce90f33", kill_on_drop: false }`
[INFO] [stderr]  Documenting r1 v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "58a511356ec4bb8e14ef9c402935fc7e007ea7d71b7c094dd4ec638d7ce90f33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58a511356ec4bb8e14ef9c402935fc7e007ea7d71b7c094dd4ec638d7ce90f33", kill_on_drop: false }`
[INFO] [stdout] 58a511356ec4bb8e14ef9c402935fc7e007ea7d71b7c094dd4ec638d7ce90f33