[INFO] fetching crate astro-dnssd 0.2.0...
[INFO] documenting astro-dnssd-0.2.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate astro-dnssd 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate astro-dnssd 0.2.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate astro-dnssd 0.2.0
[INFO] finished tweaking crates.io crate astro-dnssd 0.2.0
[INFO] tweaked toml for crates.io crate astro-dnssd 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate astro-dnssd 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad17d585a49e5e59112f0168a0aea0799e9be207b143a09a0e43f950cd604cc2
[INFO] running `Command { std: "docker" "start" "-a" "ad17d585a49e5e59112f0168a0aea0799e9be207b143a09a0e43f950cd604cc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad17d585a49e5e59112f0168a0aea0799e9be207b143a09a0e43f950cd604cc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad17d585a49e5e59112f0168a0aea0799e9be207b143a09a0e43f950cd604cc2", kill_on_drop: false }`
[INFO] [stdout] ad17d585a49e5e59112f0168a0aea0799e9be207b143a09a0e43f950cd604cc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42a946286f9d187a04d80021996de5c4543cdf280d6430890714f9d4bda71bce
[INFO] running `Command { std: "docker" "start" "-a" "42a946286f9d187a04d80021996de5c4543cdf280d6430890714f9d4bda71bce", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.21
[INFO] [stderr]    Compiling astro-dnssd v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking libc v0.2.69
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]  Documenting astro-dnssd v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.32s
[INFO] running `Command { std: "docker" "inspect" "42a946286f9d187a04d80021996de5c4543cdf280d6430890714f9d4bda71bce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42a946286f9d187a04d80021996de5c4543cdf280d6430890714f9d4bda71bce", kill_on_drop: false }`
[INFO] [stdout] 42a946286f9d187a04d80021996de5c4543cdf280d6430890714f9d4bda71bce
