[INFO] fetching crate matrixmultiply 0.3.2...
[INFO] documenting matrixmultiply-0.3.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate matrixmultiply 0.3.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate matrixmultiply 0.3.2 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 matrixmultiply 0.3.2
[INFO] finished tweaking crates.io crate matrixmultiply 0.3.2
[INFO] tweaked toml for crates.io crate matrixmultiply 0.3.2 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate matrixmultiply 0.3.2 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 thread-tree v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] e373008cfb749357b3449a31ee38783ccc1472457396aa9542735b820f7fe20a
[INFO] running `Command { std: "docker" "start" "-a" "e373008cfb749357b3449a31ee38783ccc1472457396aa9542735b820f7fe20a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e373008cfb749357b3449a31ee38783ccc1472457396aa9542735b820f7fe20a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e373008cfb749357b3449a31ee38783ccc1472457396aa9542735b820f7fe20a", kill_on_drop: false }`
[INFO] [stdout] e373008cfb749357b3449a31ee38783ccc1472457396aa9542735b820f7fe20a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 3aa09c7108267c2d41dc7ff0357403ac750aa360ea15597426c9534d221a7b39
[INFO] running `Command { std: "docker" "start" "-a" "3aa09c7108267c2d41dc7ff0357403ac750aa360ea15597426c9534d221a7b39", kill_on_drop: false }`
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]  Documenting matrixmultiply v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.13s
[INFO] running `Command { std: "docker" "inspect" "3aa09c7108267c2d41dc7ff0357403ac750aa360ea15597426c9534d221a7b39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aa09c7108267c2d41dc7ff0357403ac750aa360ea15597426c9534d221a7b39", kill_on_drop: false }`
[INFO] [stdout] 3aa09c7108267c2d41dc7ff0357403ac750aa360ea15597426c9534d221a7b39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "--features" "cgemm" "--frozen" "--message-format=json" "--" "--cfg" "docsrs" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] c66d38e84e2abef40aa2892c3bf6bdcc96c5aa85befbf7ddb495bb64b9fdb21a
[INFO] running `Command { std: "docker" "start" "-a" "c66d38e84e2abef40aa2892c3bf6bdcc96c5aa85befbf7ddb495bb64b9fdb21a", kill_on_drop: false }`
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]  Documenting matrixmultiply v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "c66d38e84e2abef40aa2892c3bf6bdcc96c5aa85befbf7ddb495bb64b9fdb21a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c66d38e84e2abef40aa2892c3bf6bdcc96c5aa85befbf7ddb495bb64b9fdb21a", kill_on_drop: false }`
[INFO] [stdout] c66d38e84e2abef40aa2892c3bf6bdcc96c5aa85befbf7ddb495bb64b9fdb21a