[INFO] fetching crate static-iref 2.0.0...
[INFO] documenting static-iref-2.0.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate static-iref 2.0.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate static-iref 2.0.0 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 static-iref 2.0.0
[INFO] finished tweaking crates.io crate static-iref 2.0.0
[INFO] tweaked toml for crates.io crate static-iref 2.0.0 written to /workspace/builds/worker-15/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pct-str v1.1.0
[INFO] [stderr]   Downloaded iref v2.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 8ef9624b6169bae3fbcae9a36b89f2e4ea5345686dd545d1f18b0b5e6cc5428d
[INFO] running `Command { std: "docker" "start" "-a" "8ef9624b6169bae3fbcae9a36b89f2e4ea5345686dd545d1f18b0b5e6cc5428d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ef9624b6169bae3fbcae9a36b89f2e4ea5345686dd545d1f18b0b5e6cc5428d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ef9624b6169bae3fbcae9a36b89f2e4ea5345686dd545d1f18b0b5e6cc5428d", kill_on_drop: false }`
[INFO] [stdout] 8ef9624b6169bae3fbcae9a36b89f2e4ea5345686dd545d1f18b0b5e6cc5428d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 70b5e026f2eb1d5e4580858ce3ad7fec6903e3ced8bfe3af6229bfc842f332f0
[INFO] running `Command { std: "docker" "start" "-a" "70b5e026f2eb1d5e4580858ce3ad7fec6903e3ced8bfe3af6229bfc842f332f0", kill_on_drop: false }`
[INFO] [stderr]     Checking pct-str v1.1.0
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking iref v2.1.3
[INFO] [stderr]  Documenting static-iref v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "70b5e026f2eb1d5e4580858ce3ad7fec6903e3ced8bfe3af6229bfc842f332f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70b5e026f2eb1d5e4580858ce3ad7fec6903e3ced8bfe3af6229bfc842f332f0", kill_on_drop: false }`
[INFO] [stdout] 70b5e026f2eb1d5e4580858ce3ad7fec6903e3ced8bfe3af6229bfc842f332f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 112b9b95dbece0d742fa6c5a553d767fd347916478ace466f245c27453d5e9ce
[INFO] running `Command { std: "docker" "start" "-a" "112b9b95dbece0d742fa6c5a553d767fd347916478ace466f245c27453d5e9ce", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking pct-str v1.1.0
[INFO] [stderr]     Checking iref v2.1.3
[INFO] [stderr]  Documenting static-iref v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `Command { std: "docker" "inspect" "112b9b95dbece0d742fa6c5a553d767fd347916478ace466f245c27453d5e9ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "112b9b95dbece0d742fa6c5a553d767fd347916478ace466f245c27453d5e9ce", kill_on_drop: false }`
[INFO] [stdout] 112b9b95dbece0d742fa6c5a553d767fd347916478ace466f245c27453d5e9ce