[INFO] fetching crate num2words 0.4.0...
[INFO] documenting num2words-0.4.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate num2words 0.4.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate num2words 0.4.0 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 num2words 0.4.0
[INFO] finished tweaking crates.io crate num2words 0.4.0
[INFO] tweaked toml for crates.io crate num2words 0.4.0 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate crates.io crate num2words 0.4.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] fec74fc89ce0d2c3ff708228e695e54680f91b705f6a47b91901de3e9ca6a25a
[INFO] running `Command { std: "docker" "start" "-a" "fec74fc89ce0d2c3ff708228e695e54680f91b705f6a47b91901de3e9ca6a25a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fec74fc89ce0d2c3ff708228e695e54680f91b705f6a47b91901de3e9ca6a25a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fec74fc89ce0d2c3ff708228e695e54680f91b705f6a47b91901de3e9ca6a25a", kill_on_drop: false }`
[INFO] [stdout] fec74fc89ce0d2c3ff708228e695e54680f91b705f6a47b91901de3e9ca6a25a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] f575abd12c1749878f5896d6c844d1356a12e7e34c605bf73a3ed996d139dbd0
[INFO] running `Command { std: "docker" "start" "-a" "f575abd12c1749878f5896d6c844d1356a12e7e34c605bf73a3ed996d139dbd0", kill_on_drop: false }`
[INFO] [stderr]  Documenting num2words v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "f575abd12c1749878f5896d6c844d1356a12e7e34c605bf73a3ed996d139dbd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f575abd12c1749878f5896d6c844d1356a12e7e34c605bf73a3ed996d139dbd0", kill_on_drop: false }`
[INFO] [stdout] f575abd12c1749878f5896d6c844d1356a12e7e34c605bf73a3ed996d139dbd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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] 2cee5b2d23864a45ca63e07fd1e92e3ef0fa717a324b28150cd803c7b0a139e7
[INFO] running `Command { std: "docker" "start" "-a" "2cee5b2d23864a45ca63e07fd1e92e3ef0fa717a324b28150cd803c7b0a139e7", kill_on_drop: false }`
[INFO] [stderr]  Documenting num2words v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "2cee5b2d23864a45ca63e07fd1e92e3ef0fa717a324b28150cd803c7b0a139e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cee5b2d23864a45ca63e07fd1e92e3ef0fa717a324b28150cd803c7b0a139e7", kill_on_drop: false }`
[INFO] [stdout] 2cee5b2d23864a45ca63e07fd1e92e3ef0fa717a324b28150cd803c7b0a139e7