[INFO] fetching crate keccakrs 0.1.6...
[INFO] documenting keccakrs-0.1.6 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate keccakrs 0.1.6 into /workspace/builds/worker-35/source
[INFO] validating manifest of crates.io crate keccakrs 0.1.6 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate keccakrs 0.1.6
[INFO] finished tweaking crates.io crate keccakrs 0.1.6
[INFO] tweaked toml for crates.io crate keccakrs 0.1.6 written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-35/source/tests/perf.rs
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22096c0393bddcdc6b52c8ff041d50b85760b0c1b55a34becafcfa7a3a27f496
[INFO] running `Command { std: "docker" "start" "-a" "22096c0393bddcdc6b52c8ff041d50b85760b0c1b55a34becafcfa7a3a27f496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22096c0393bddcdc6b52c8ff041d50b85760b0c1b55a34becafcfa7a3a27f496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22096c0393bddcdc6b52c8ff041d50b85760b0c1b55a34becafcfa7a3a27f496", kill_on_drop: false }`
[INFO] [stdout] 22096c0393bddcdc6b52c8ff041d50b85760b0c1b55a34becafcfa7a3a27f496
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77f2a58672786992bdb8ab0ce5d408c0c2abb3d04d7bb79f720ce8ceb178a193
[INFO] running `Command { std: "docker" "start" "-a" "77f2a58672786992bdb8ab0ce5d408c0c2abb3d04d7bb79f720ce8ceb178a193", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/tests/perf.rs
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crunchy v0.1.6
[INFO] [stderr]  Documenting keccakrs v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.21s
[INFO] running `Command { std: "docker" "inspect" "77f2a58672786992bdb8ab0ce5d408c0c2abb3d04d7bb79f720ce8ceb178a193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77f2a58672786992bdb8ab0ce5d408c0c2abb3d04d7bb79f720ce8ceb178a193", kill_on_drop: false }`
[INFO] [stdout] 77f2a58672786992bdb8ab0ce5d408c0c2abb3d04d7bb79f720ce8ceb178a193
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 9849ca697c61c8e10470b52edd7904606c4cb022917233fb2cd7fed2d00565e5
[INFO] running `Command { std: "docker" "start" "-a" "9849ca697c61c8e10470b52edd7904606c4cb022917233fb2cd7fed2d00565e5", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/tests/perf.rs
[INFO] [stderr]    Compiling crunchy v0.1.6
[INFO] [stderr]  Documenting keccakrs v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.05s
[INFO] running `Command { std: "docker" "inspect" "9849ca697c61c8e10470b52edd7904606c4cb022917233fb2cd7fed2d00565e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9849ca697c61c8e10470b52edd7904606c4cb022917233fb2cd7fed2d00565e5", kill_on_drop: false }`
[INFO] [stdout] 9849ca697c61c8e10470b52edd7904606c4cb022917233fb2cd7fed2d00565e5