[INFO] fetching crate bitwrap_extra 2.0.3...
[INFO] documenting bitwrap_extra-2.0.3 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate bitwrap_extra 2.0.3 into /workspace/builds/worker-99/source
[INFO] validating manifest of crates.io crate bitwrap_extra 2.0.3 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 bitwrap_extra 2.0.3
[INFO] finished tweaking crates.io crate bitwrap_extra 2.0.3
[INFO] tweaked toml for crates.io crate bitwrap_extra 2.0.3 written to /workspace/builds/worker-99/source/Cargo.toml
[INFO] crate crates.io crate bitwrap_extra 2.0.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitwrap_derive_extra v2.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] 91158551c366907c8b4c1b732931dca060c742b06ee2503cebe7d33b1e9d80e7
[INFO] running `Command { std: "docker" "start" "-a" "91158551c366907c8b4c1b732931dca060c742b06ee2503cebe7d33b1e9d80e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91158551c366907c8b4c1b732931dca060c742b06ee2503cebe7d33b1e9d80e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91158551c366907c8b4c1b732931dca060c742b06ee2503cebe7d33b1e9d80e7", kill_on_drop: false }`
[INFO] [stdout] 91158551c366907c8b4c1b732931dca060c742b06ee2503cebe7d33b1e9d80e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] 5ef842555cf00353c067e5aed6ae9a1c288c576916e514ac57ab5ae69a07c19c
[INFO] running `Command { std: "docker" "start" "-a" "5ef842555cf00353c067e5aed6ae9a1c288c576916e514ac57ab5ae69a07c19c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling bitwrap_derive_extra v2.0.3
[INFO] [stderr]  Documenting bitwrap_extra v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.08s
[INFO] running `Command { std: "docker" "inspect" "5ef842555cf00353c067e5aed6ae9a1c288c576916e514ac57ab5ae69a07c19c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ef842555cf00353c067e5aed6ae9a1c288c576916e514ac57ab5ae69a07c19c", kill_on_drop: false }`
[INFO] [stdout] 5ef842555cf00353c067e5aed6ae9a1c288c576916e514ac57ab5ae69a07c19c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] ba3725b0dbfdc85f109949018d2364dbbaaffd8709d1b81552dbf54d7fdf18d2
[INFO] running `Command { std: "docker" "start" "-a" "ba3725b0dbfdc85f109949018d2364dbbaaffd8709d1b81552dbf54d7fdf18d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling bitwrap_derive_extra v2.0.3
[INFO] [stderr]  Documenting bitwrap_extra v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.82s
[INFO] running `Command { std: "docker" "inspect" "ba3725b0dbfdc85f109949018d2364dbbaaffd8709d1b81552dbf54d7fdf18d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba3725b0dbfdc85f109949018d2364dbbaaffd8709d1b81552dbf54d7fdf18d2", kill_on_drop: false }`
[INFO] [stdout] ba3725b0dbfdc85f109949018d2364dbbaaffd8709d1b81552dbf54d7fdf18d2