[INFO] fetching crate async-ucx 0.1.1...
[INFO] documenting async-ucx-0.1.1 against beta-2022-09-25 for beta-1.65-rustdoc-1
[INFO] extracting crate async-ucx 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate async-ucx 0.1.1 on toolchain beta-2022-09-25
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-ucx 0.1.1
[INFO] finished tweaking crates.io crate async-ucx 0.1.1
[INFO] tweaked toml for crates.io crate async-ucx 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate async-ucx 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d7562ae46d776b2cfa43b949bd3171f51aa312136b292ed02dfe131413fc0c3
[INFO] running `Command { std: "docker" "start" "-a" "0d7562ae46d776b2cfa43b949bd3171f51aa312136b292ed02dfe131413fc0c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d7562ae46d776b2cfa43b949bd3171f51aa312136b292ed02dfe131413fc0c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d7562ae46d776b2cfa43b949bd3171f51aa312136b292ed02dfe131413fc0c3", kill_on_drop: false }`
[INFO] [stdout] 0d7562ae46d776b2cfa43b949bd3171f51aa312136b292ed02dfe131413fc0c3
[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" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a95c25d3fb1a5427883a751d6e75ea0241c8115c7a7f1b57a43aaa059f1ad47f
[INFO] running `Command { std: "docker" "start" "-a" "a95c25d3fb1a5427883a751d6e75ea0241c8115c7a7f1b57a43aaa059f1ad47f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling clang-sys v1.3.3
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling libloading v0.7.3
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling bindgen v0.59.2
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling which v4.3.0
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]     Checking futures-lite v1.12.0
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling futures-macro v0.3.24
[INFO] [stderr]    Compiling thiserror-impl v1.0.33
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking futures-util v0.3.24
[INFO] [stderr]     Checking thiserror v1.0.33
[INFO] [stderr]    Compiling ucx1-sys v0.1.0
[INFO] [stderr]     Checking futures-executor v0.3.24
[INFO] [stderr]     Checking futures v0.3.24
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "a95c25d3fb1a5427883a751d6e75ea0241c8115c7a7f1b57a43aaa059f1ad47f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a95c25d3fb1a5427883a751d6e75ea0241c8115c7a7f1b57a43aaa059f1ad47f", kill_on_drop: false }`
[INFO] [stdout] a95c25d3fb1a5427883a751d6e75ea0241c8115c7a7f1b57a43aaa059f1ad47f