[INFO] fetching crate rng_trait 0.1.1...
[INFO] documenting rng_trait-0.1.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate rng_trait 0.1.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate rng_trait 0.1.1 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 rng_trait 0.1.1
[INFO] finished tweaking crates.io crate rng_trait 0.1.1
[INFO] tweaked toml for crates.io crate rng_trait 0.1.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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" "+1.61.0" "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-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] 386a6ffb574edf1c1a1b4dbfe19d20ce86bdc505361985bad1a20481b70e4d17
[INFO] running `Command { std: "docker" "start" "-a" "386a6ffb574edf1c1a1b4dbfe19d20ce86bdc505361985bad1a20481b70e4d17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "386a6ffb574edf1c1a1b4dbfe19d20ce86bdc505361985bad1a20481b70e4d17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "386a6ffb574edf1c1a1b4dbfe19d20ce86bdc505361985bad1a20481b70e4d17", kill_on_drop: false }`
[INFO] [stdout] 386a6ffb574edf1c1a1b4dbfe19d20ce86bdc505361985bad1a20481b70e4d17
[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] ece03e326d83ad2648403901803daeb0fb3d729137dcbd8ac0922006e4886aa2
[INFO] running `Command { std: "docker" "start" "-a" "ece03e326d83ad2648403901803daeb0fb3d729137dcbd8ac0922006e4886aa2", kill_on_drop: false }`
[INFO] [stderr]  Documenting rng_trait v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "ece03e326d83ad2648403901803daeb0fb3d729137dcbd8ac0922006e4886aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ece03e326d83ad2648403901803daeb0fb3d729137dcbd8ac0922006e4886aa2", kill_on_drop: false }`
[INFO] [stdout] ece03e326d83ad2648403901803daeb0fb3d729137dcbd8ac0922006e4886aa2
[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" "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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] cfaa25060581e0feb8e612299af0f95b0f1c95b07ce0f37a3acffd49f1828a0f
[INFO] running `Command { std: "docker" "start" "-a" "cfaa25060581e0feb8e612299af0f95b0f1c95b07ce0f37a3acffd49f1828a0f", kill_on_drop: false }`
[INFO] [stderr]  Documenting rng_trait v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "cfaa25060581e0feb8e612299af0f95b0f1c95b07ce0f37a3acffd49f1828a0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfaa25060581e0feb8e612299af0f95b0f1c95b07ce0f37a3acffd49f1828a0f", kill_on_drop: false }`
[INFO] [stdout] cfaa25060581e0feb8e612299af0f95b0f1c95b07ce0f37a3acffd49f1828a0f