[INFO] fetching crate downcast 0.11.0...
[INFO] documenting downcast-0.11.0 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate downcast 0.11.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate downcast 0.11.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate downcast 0.11.0
[INFO] finished tweaking crates.io crate downcast 0.11.0
[INFO] tweaked toml for crates.io crate downcast 0.11.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate downcast 0.11.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c6d48c1e39ed592b1a17f279c2974bb28de4592928663a0f5c8a8df30b3f5aa
[INFO] running `Command { std: "docker" "start" "-a" "4c6d48c1e39ed592b1a17f279c2974bb28de4592928663a0f5c8a8df30b3f5aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c6d48c1e39ed592b1a17f279c2974bb28de4592928663a0f5c8a8df30b3f5aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c6d48c1e39ed592b1a17f279c2974bb28de4592928663a0f5c8a8df30b3f5aa", kill_on_drop: false }`
[INFO] [stdout] 4c6d48c1e39ed592b1a17f279c2974bb28de4592928663a0f5c8a8df30b3f5aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca7c5156d8c3104b9340f381e951c851014ee2924709145cff0d41d7695cf38d
[INFO] running `Command { std: "docker" "start" "-a" "ca7c5156d8c3104b9340f381e951c851014ee2924709145cff0d41d7695cf38d", kill_on_drop: false }`
[INFO] [stderr]  Documenting downcast v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "ca7c5156d8c3104b9340f381e951c851014ee2924709145cff0d41d7695cf38d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca7c5156d8c3104b9340f381e951c851014ee2924709145cff0d41d7695cf38d", kill_on_drop: false }`
[INFO] [stdout] ca7c5156d8c3104b9340f381e951c851014ee2924709145cff0d41d7695cf38d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12f72a6a5874db90b12aae0c70e9118bd5009b41fa17cb9931cefb2c34cdc7eb
[INFO] running `Command { std: "docker" "start" "-a" "12f72a6a5874db90b12aae0c70e9118bd5009b41fa17cb9931cefb2c34cdc7eb", kill_on_drop: false }`
[INFO] [stderr]  Documenting downcast v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "12f72a6a5874db90b12aae0c70e9118bd5009b41fa17cb9931cefb2c34cdc7eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12f72a6a5874db90b12aae0c70e9118bd5009b41fa17cb9931cefb2c34cdc7eb", kill_on_drop: false }`
[INFO] [stdout] 12f72a6a5874db90b12aae0c70e9118bd5009b41fa17cb9931cefb2c34cdc7eb
