[INFO] fetching crate crowbook-text-processing 1.0.0...
[INFO] documenting crowbook-text-processing-1.0.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate crowbook-text-processing 1.0.0 into /workspace/builds/worker-107/source
[INFO] validating manifest of crates.io crate crowbook-text-processing 1.0.0 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 crowbook-text-processing 1.0.0
[INFO] finished tweaking crates.io crate crowbook-text-processing 1.0.0
[INFO] tweaked toml for crates.io crate crowbook-text-processing 1.0.0 written to /workspace/builds/worker-107/source/Cargo.toml
[INFO] crate crates.io crate crowbook-text-processing 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] 865cd76c6c1a1dfae0c480ef221bb546d16acebd325dcb54dd5e303a3294ff21
[INFO] running `Command { std: "docker" "start" "-a" "865cd76c6c1a1dfae0c480ef221bb546d16acebd325dcb54dd5e303a3294ff21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "865cd76c6c1a1dfae0c480ef221bb546d16acebd325dcb54dd5e303a3294ff21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "865cd76c6c1a1dfae0c480ef221bb546d16acebd325dcb54dd5e303a3294ff21", kill_on_drop: false }`
[INFO] [stdout] 865cd76c6c1a1dfae0c480ef221bb546d16acebd325dcb54dd5e303a3294ff21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] 3268045ab02479e90b6b2ec73ff63762b66aaebe521196e11993b64c4741882d
[INFO] running `Command { std: "docker" "start" "-a" "3268045ab02479e90b6b2ec73ff63762b66aaebe521196e11993b64c4741882d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]     Checking regex-syntax v0.6.12
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]     Checking regex v1.3.1
[INFO] [stderr]  Documenting crowbook-text-processing v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.37s
[INFO] running `Command { std: "docker" "inspect" "3268045ab02479e90b6b2ec73ff63762b66aaebe521196e11993b64c4741882d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3268045ab02479e90b6b2ec73ff63762b66aaebe521196e11993b64c4741882d", kill_on_drop: false }`
[INFO] [stdout] 3268045ab02479e90b6b2ec73ff63762b66aaebe521196e11993b64c4741882d
