[INFO] fetching crate mol-core 0.3.0...
[INFO] documenting mol-core-0.3.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate mol-core 0.3.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate mol-core 0.3.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mol-core 0.3.0
[INFO] finished tweaking crates.io crate mol-core 0.3.0
[INFO] tweaked toml for crates.io crate mol-core 0.3.0 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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" "+1.61.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mol-derive v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b50b23a5bdc34b44e80af6980c9daebdad684bba48117f1bde092f29dd59db5
[INFO] running `Command { std: "docker" "start" "-a" "3b50b23a5bdc34b44e80af6980c9daebdad684bba48117f1bde092f29dd59db5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b50b23a5bdc34b44e80af6980c9daebdad684bba48117f1bde092f29dd59db5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b50b23a5bdc34b44e80af6980c9daebdad684bba48117f1bde092f29dd59db5", kill_on_drop: false }`
[INFO] [stdout] 3b50b23a5bdc34b44e80af6980c9daebdad684bba48117f1bde092f29dd59db5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d668d45cbafc987e0ec6bbfc83e0edd3568f623414654c15bb2b5b3b40ea3a0
[INFO] running `Command { std: "docker" "start" "-a" "8d668d45cbafc987e0ec6bbfc83e0edd3568f623414654c15bb2b5b3b40ea3a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling semver v1.0.9
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling async-trait v0.1.53
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking libloading v0.7.3
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking tokio v1.18.2
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling mol-core v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]  Documenting mol-core v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.18s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "8d668d45cbafc987e0ec6bbfc83e0edd3568f623414654c15bb2b5b3b40ea3a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d668d45cbafc987e0ec6bbfc83e0edd3568f623414654c15bb2b5b3b40ea3a0", kill_on_drop: false }`
[INFO] [stdout] 8d668d45cbafc987e0ec6bbfc83e0edd3568f623414654c15bb2b5b3b40ea3a0