[INFO] fetching crate dlpack 0.2.0...
[INFO] documenting dlpack-0.2.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate dlpack 0.2.0 into /workspace/builds/worker-62/source
[INFO] validating manifest of crates.io crate dlpack 0.2.0 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 dlpack 0.2.0
[INFO] finished tweaking crates.io crate dlpack 0.2.0
[INFO] tweaked toml for crates.io crate dlpack 0.2.0 written to /workspace/builds/worker-62/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 5c8b8cc636887a5eb122180a9610ac2db4d21e626b5d6f6e1fec13c90022dd32
[INFO] running `Command { std: "docker" "start" "-a" "5c8b8cc636887a5eb122180a9610ac2db4d21e626b5d6f6e1fec13c90022dd32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c8b8cc636887a5eb122180a9610ac2db4d21e626b5d6f6e1fec13c90022dd32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c8b8cc636887a5eb122180a9610ac2db4d21e626b5d6f6e1fec13c90022dd32", kill_on_drop: false }`
[INFO] [stdout] 5c8b8cc636887a5eb122180a9610ac2db4d21e626b5d6f6e1fec13c90022dd32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 2acf334984738a0f7541a96781aef840e144af57376b07d6085a994fd7e608d5
[INFO] running `Command { std: "docker" "start" "-a" "2acf334984738a0f7541a96781aef840e144af57376b07d6085a994fd7e608d5", kill_on_drop: false }`
[INFO] [stderr]  Documenting dlpack v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "2acf334984738a0f7541a96781aef840e144af57376b07d6085a994fd7e608d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2acf334984738a0f7541a96781aef840e144af57376b07d6085a994fd7e608d5", kill_on_drop: false }`
[INFO] [stdout] 2acf334984738a0f7541a96781aef840e144af57376b07d6085a994fd7e608d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] a921909b17943a3b985ce003e2a1e316e878624d44bf8d74dbe2b5ab92a3c75e
[INFO] running `Command { std: "docker" "start" "-a" "a921909b17943a3b985ce003e2a1e316e878624d44bf8d74dbe2b5ab92a3c75e", kill_on_drop: false }`
[INFO] [stderr]  Documenting dlpack v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "a921909b17943a3b985ce003e2a1e316e878624d44bf8d74dbe2b5ab92a3c75e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a921909b17943a3b985ce003e2a1e316e878624d44bf8d74dbe2b5ab92a3c75e", kill_on_drop: false }`
[INFO] [stdout] a921909b17943a3b985ce003e2a1e316e878624d44bf8d74dbe2b5ab92a3c75e