[INFO] fetching crate solana-rayon-threadlimit 1.10.17...
[INFO] documenting solana-rayon-threadlimit-1.10.17 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate solana-rayon-threadlimit 1.10.17 into /workspace/builds/worker-35/source
[INFO] validating manifest of crates.io crate solana-rayon-threadlimit 1.10.17 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 solana-rayon-threadlimit 1.10.17
[INFO] finished tweaking crates.io crate solana-rayon-threadlimit 1.10.17
[INFO] tweaked toml for crates.io crate solana-rayon-threadlimit 1.10.17 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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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-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] f49982ddef6b0f715ef883c594732a67421d83a42e823818586891d2d6d5c52d
[INFO] running `Command { std: "docker" "start" "-a" "f49982ddef6b0f715ef883c594732a67421d83a42e823818586891d2d6d5c52d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f49982ddef6b0f715ef883c594732a67421d83a42e823818586891d2d6d5c52d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f49982ddef6b0f715ef883c594732a67421d83a42e823818586891d2d6d5c52d", kill_on_drop: false }`
[INFO] [stdout] f49982ddef6b0f715ef883c594732a67421d83a42e823818586891d2d6d5c52d
[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] 726fe26dc3a53398664043275a07fadfaa2b9720f538ff15edc9892c577a0217
[INFO] running `Command { std: "docker" "start" "-a" "726fe26dc3a53398664043275a07fadfaa2b9720f538ff15edc9892c577a0217", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.126
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]  Documenting solana-rayon-threadlimit v1.10.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `Command { std: "docker" "inspect" "726fe26dc3a53398664043275a07fadfaa2b9720f538ff15edc9892c577a0217", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "726fe26dc3a53398664043275a07fadfaa2b9720f538ff15edc9892c577a0217", kill_on_drop: false }`
[INFO] [stdout] 726fe26dc3a53398664043275a07fadfaa2b9720f538ff15edc9892c577a0217
[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] 9da9a171b3f0df889c8f6b3d7d2d8cb7e34751c62c50d40865a8645b5eb9bde4
[INFO] running `Command { std: "docker" "start" "-a" "9da9a171b3f0df889c8f6b3d7d2d8cb7e34751c62c50d40865a8645b5eb9bde4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]  Documenting solana-rayon-threadlimit v1.10.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 00s
[INFO] running `Command { std: "docker" "inspect" "9da9a171b3f0df889c8f6b3d7d2d8cb7e34751c62c50d40865a8645b5eb9bde4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9da9a171b3f0df889c8f6b3d7d2d8cb7e34751c62c50d40865a8645b5eb9bde4", kill_on_drop: false }`
[INFO] [stdout] 9da9a171b3f0df889c8f6b3d7d2d8cb7e34751c62c50d40865a8645b5eb9bde4