[INFO] fetching crate rid 0.1.0...
[INFO] documenting rid-0.1.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate rid 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate rid 0.1.0 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 rid 0.1.0
[INFO] finished tweaking crates.io crate rid 0.1.0
[INFO] tweaked toml for crates.io crate rid 0.1.0 written to /workspace/builds/worker-11/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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 93bf27c9b1881e0a45e8c7a9372f3212fe7abc0227df6096dcda55fe36780661
[INFO] running `Command { std: "docker" "start" "-a" "93bf27c9b1881e0a45e8c7a9372f3212fe7abc0227df6096dcda55fe36780661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93bf27c9b1881e0a45e8c7a9372f3212fe7abc0227df6096dcda55fe36780661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93bf27c9b1881e0a45e8c7a9372f3212fe7abc0227df6096dcda55fe36780661", kill_on_drop: false }`
[INFO] [stdout] 93bf27c9b1881e0a45e8c7a9372f3212fe7abc0227df6096dcda55fe36780661
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 33144ebfc8c3dc707c3564d037e553188048a2aacd4e677465fc1a7a4de2090f
[INFO] running `Command { std: "docker" "start" "-a" "33144ebfc8c3dc707c3564d037e553188048a2aacd4e677465fc1a7a4de2090f", kill_on_drop: false }`
[INFO] [stderr]  Documenting rid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "33144ebfc8c3dc707c3564d037e553188048a2aacd4e677465fc1a7a4de2090f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33144ebfc8c3dc707c3564d037e553188048a2aacd4e677465fc1a7a4de2090f", kill_on_drop: false }`
[INFO] [stdout] 33144ebfc8c3dc707c3564d037e553188048a2aacd4e677465fc1a7a4de2090f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 7f30494e5af51c41586bb4eb5bafe74d5efec1037a25300a59089d1bf80fbf5e
[INFO] running `Command { std: "docker" "start" "-a" "7f30494e5af51c41586bb4eb5bafe74d5efec1037a25300a59089d1bf80fbf5e", kill_on_drop: false }`
[INFO] [stderr]  Documenting rid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "7f30494e5af51c41586bb4eb5bafe74d5efec1037a25300a59089d1bf80fbf5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f30494e5af51c41586bb4eb5bafe74d5efec1037a25300a59089d1bf80fbf5e", kill_on_drop: false }`
[INFO] [stdout] 7f30494e5af51c41586bb4eb5bafe74d5efec1037a25300a59089d1bf80fbf5e