[INFO] fetching crate ucd-generate 0.2.10...
[INFO] documenting ucd-generate-0.2.10 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate ucd-generate 0.2.10 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate ucd-generate 0.2.10 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ucd-generate 0.2.10
[INFO] finished tweaking crates.io crate ucd-generate 0.2.10
[INFO] tweaked toml for crates.io crate ucd-generate 0.2.10 written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] crate crates.io crate ucd-generate 0.2.10 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 653c55635fb3eb5d2c9fd5f07ddf091be3c59b4b5674b4cb41fc990b413658e7
[INFO] running `Command { std: "docker" "start" "-a" "653c55635fb3eb5d2c9fd5f07ddf091be3c59b4b5674b4cb41fc990b413658e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "653c55635fb3eb5d2c9fd5f07ddf091be3c59b4b5674b4cb41fc990b413658e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "653c55635fb3eb5d2c9fd5f07ddf091be3c59b4b5674b4cb41fc990b413658e7", kill_on_drop: false }`
[INFO] [stdout] 653c55635fb3eb5d2c9fd5f07ddf091be3c59b4b5674b4cb41fc990b413658e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8ee761988e0e5bc6fb17297232987baf0fc19435b532d92131e710b09a7cbb5
[INFO] running `Command { std: "docker" "start" "-a" "e8ee761988e0e5bc6fb17297232987baf0fc19435b532d92131e710b09a7cbb5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking regex-syntax v0.6.21
[INFO] [stderr]    Compiling fst v0.4.5
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking ucd-util v0.1.8
[INFO] [stderr]     Checking ucd-trie v0.1.3
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking ucd-parse v0.1.8
[INFO] [stderr]  Documenting ucd-generate v0.2.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.71s
[INFO] running `Command { std: "docker" "inspect" "e8ee761988e0e5bc6fb17297232987baf0fc19435b532d92131e710b09a7cbb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8ee761988e0e5bc6fb17297232987baf0fc19435b532d92131e710b09a7cbb5", kill_on_drop: false }`
[INFO] [stdout] e8ee761988e0e5bc6fb17297232987baf0fc19435b532d92131e710b09a7cbb5