[INFO] fetching crate damaru-cli 0.0.0-dummy...
[INFO] documenting damaru-cli-0.0.0-dummy against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate damaru-cli 0.0.0-dummy into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate damaru-cli 0.0.0-dummy on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate damaru-cli 0.0.0-dummy
[INFO] finished tweaking crates.io crate damaru-cli 0.0.0-dummy
[INFO] tweaked toml for crates.io crate damaru-cli 0.0.0-dummy written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-2021-08-01" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01033b349e2c7bf87840652637c27f52aab30a8a22d5e6484e3c9dee23c28f35
[INFO] running `Command { std: "docker" "start" "-a" "01033b349e2c7bf87840652637c27f52aab30a8a22d5e6484e3c9dee23c28f35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01033b349e2c7bf87840652637c27f52aab30a8a22d5e6484e3c9dee23c28f35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01033b349e2c7bf87840652637c27f52aab30a8a22d5e6484e3c9dee23c28f35", kill_on_drop: false }`
[INFO] [stdout] 01033b349e2c7bf87840652637c27f52aab30a8a22d5e6484e3c9dee23c28f35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2083e978a5845c9919576db13f1b911c4db6b5e018a7b7f12fec9f359b6f718
[INFO] running `Command { std: "docker" "start" "-a" "d2083e978a5845c9919576db13f1b911c4db6b5e018a7b7f12fec9f359b6f718", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting damaru-cli v0.0.0-dummy (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.95s
[INFO] running `Command { std: "docker" "inspect" "d2083e978a5845c9919576db13f1b911c4db6b5e018a7b7f12fec9f359b6f718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2083e978a5845c9919576db13f1b911c4db6b5e018a7b7f12fec9f359b6f718", kill_on_drop: false }`
[INFO] [stdout] d2083e978a5845c9919576db13f1b911c4db6b5e018a7b7f12fec9f359b6f718
