[INFO] fetching crate oid 0.2.1...
[INFO] documenting oid-0.2.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate oid 0.2.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate oid 0.2.1 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 oid 0.2.1
[INFO] finished tweaking crates.io crate oid 0.2.1
[INFO] tweaked toml for crates.io crate oid 0.2.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate oid 0.2.1 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 serde-xml-rs v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 2bd51c4db42a686903ba4b50ce1a0daa26aa49150ac896b10976db4b447526aa
[INFO] running `Command { std: "docker" "start" "-a" "2bd51c4db42a686903ba4b50ce1a0daa26aa49150ac896b10976db4b447526aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bd51c4db42a686903ba4b50ce1a0daa26aa49150ac896b10976db4b447526aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bd51c4db42a686903ba4b50ce1a0daa26aa49150ac896b10976db4b447526aa", kill_on_drop: false }`
[INFO] [stdout] 2bd51c4db42a686903ba4b50ce1a0daa26aa49150ac896b10976db4b447526aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 641981099f285614b2474f76bb06e356be776c416cafe46bc3362e7ad1234ffa
[INFO] running `Command { std: "docker" "start" "-a" "641981099f285614b2474f76bb06e356be776c416cafe46bc3362e7ad1234ffa", kill_on_drop: false }`
[INFO] [stderr]  Documenting oid v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "641981099f285614b2474f76bb06e356be776c416cafe46bc3362e7ad1234ffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "641981099f285614b2474f76bb06e356be776c416cafe46bc3362e7ad1234ffa", kill_on_drop: false }`
[INFO] [stdout] 641981099f285614b2474f76bb06e356be776c416cafe46bc3362e7ad1234ffa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 3313d50d0af9b2e42725bbec31f0e35f7c87272a257ed9d7c71ff71cefb760a3
[INFO] running `Command { std: "docker" "start" "-a" "3313d50d0af9b2e42725bbec31f0e35f7c87272a257ed9d7c71ff71cefb760a3", kill_on_drop: false }`
[INFO] [stderr]  Documenting oid v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "3313d50d0af9b2e42725bbec31f0e35f7c87272a257ed9d7c71ff71cefb760a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3313d50d0af9b2e42725bbec31f0e35f7c87272a257ed9d7c71ff71cefb760a3", kill_on_drop: false }`
[INFO] [stdout] 3313d50d0af9b2e42725bbec31f0e35f7c87272a257ed9d7c71ff71cefb760a3