[INFO] fetching crate p_rust 0.1.0...
[INFO] documenting p_rust-0.1.0 against 1.66.0 for beta-1.67-rustdoc-3
[INFO] extracting crate p_rust 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate p_rust 0.1.0 on toolchain 1.66.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.66.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate p_rust 0.1.0
[INFO] finished tweaking crates.io crate p_rust 0.1.0
[INFO] tweaked toml for crates.io crate p_rust 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate p_rust 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.66.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78ef2b75ac13a6ab695f2a10d389bfb549376752a15fa50f759485e5ae5637b7
[INFO] running `Command { std: "docker" "start" "-a" "78ef2b75ac13a6ab695f2a10d389bfb549376752a15fa50f759485e5ae5637b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78ef2b75ac13a6ab695f2a10d389bfb549376752a15fa50f759485e5ae5637b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78ef2b75ac13a6ab695f2a10d389bfb549376752a15fa50f759485e5ae5637b7", kill_on_drop: false }`
[INFO] [stdout] 78ef2b75ac13a6ab695f2a10d389bfb549376752a15fa50f759485e5ae5637b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdeff706690e2682d6391a4c0945a9f26bcb58e1522880195702098ebef86e42
[INFO] running `Command { std: "docker" "start" "-a" "fdeff706690e2682d6391a4c0945a9f26bcb58e1522880195702098ebef86e42", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking p_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting p_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.97s
[INFO] running `Command { std: "docker" "inspect" "fdeff706690e2682d6391a4c0945a9f26bcb58e1522880195702098ebef86e42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdeff706690e2682d6391a4c0945a9f26bcb58e1522880195702098ebef86e42", kill_on_drop: false }`
[INFO] [stdout] fdeff706690e2682d6391a4c0945a9f26bcb58e1522880195702098ebef86e42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76d5de5009e1588897d938c75b3dd1b021c2f0503f2ccc04977a370ca436e594
[INFO] running `Command { std: "docker" "start" "-a" "76d5de5009e1588897d938c75b3dd1b021c2f0503f2ccc04977a370ca436e594", kill_on_drop: false }`
[INFO] [stderr]  Documenting p_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "76d5de5009e1588897d938c75b3dd1b021c2f0503f2ccc04977a370ca436e594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76d5de5009e1588897d938c75b3dd1b021c2f0503f2ccc04977a370ca436e594", kill_on_drop: false }`
[INFO] [stdout] 76d5de5009e1588897d938c75b3dd1b021c2f0503f2ccc04977a370ca436e594