[INFO] fetching crate dyne 0.0.0...
[INFO] documenting dyne-0.0.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate dyne 0.0.0 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate dyne 0.0.0 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 dyne 0.0.0
[INFO] finished tweaking crates.io crate dyne 0.0.0
[INFO] tweaked toml for crates.io crate dyne 0.0.0 written to /workspace/builds/worker-38/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 896694702c2d27face071e725457f92d1577b62cb15e9a8c919946d0b00363fc
[INFO] running `Command { std: "docker" "start" "-a" "896694702c2d27face071e725457f92d1577b62cb15e9a8c919946d0b00363fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "896694702c2d27face071e725457f92d1577b62cb15e9a8c919946d0b00363fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "896694702c2d27face071e725457f92d1577b62cb15e9a8c919946d0b00363fc", kill_on_drop: false }`
[INFO] [stdout] 896694702c2d27face071e725457f92d1577b62cb15e9a8c919946d0b00363fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 2a884e81155b81ef2e31498283c6d989e93e381b1e115403f3642572ae96cfe4
[INFO] running `Command { std: "docker" "start" "-a" "2a884e81155b81ef2e31498283c6d989e93e381b1e115403f3642572ae96cfe4", kill_on_drop: false }`
[INFO] [stderr]  Documenting dyne v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "2a884e81155b81ef2e31498283c6d989e93e381b1e115403f3642572ae96cfe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a884e81155b81ef2e31498283c6d989e93e381b1e115403f3642572ae96cfe4", kill_on_drop: false }`
[INFO] [stdout] 2a884e81155b81ef2e31498283c6d989e93e381b1e115403f3642572ae96cfe4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] e1dc133386a956f06b02e05b59848631964a593417f4f30b049e4cc787926bbb
[INFO] running `Command { std: "docker" "start" "-a" "e1dc133386a956f06b02e05b59848631964a593417f4f30b049e4cc787926bbb", kill_on_drop: false }`
[INFO] [stderr]  Documenting dyne v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "e1dc133386a956f06b02e05b59848631964a593417f4f30b049e4cc787926bbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1dc133386a956f06b02e05b59848631964a593417f4f30b049e4cc787926bbb", kill_on_drop: false }`
[INFO] [stdout] e1dc133386a956f06b02e05b59848631964a593417f4f30b049e4cc787926bbb