[INFO] fetching crate dyn-fmt 0.3.0...
[INFO] documenting dyn-fmt-0.3.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate dyn-fmt 0.3.0 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate dyn-fmt 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 dyn-fmt 0.3.0
[INFO] finished tweaking crates.io crate dyn-fmt 0.3.0
[INFO] tweaked toml for crates.io crate dyn-fmt 0.3.0 written to /workspace/builds/worker-97/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] d0c58f9eab1cec1ad969f7532f129f6be91f32a4c5f6e8b29527c4283707f447
[INFO] running `Command { std: "docker" "start" "-a" "d0c58f9eab1cec1ad969f7532f129f6be91f32a4c5f6e8b29527c4283707f447", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0c58f9eab1cec1ad969f7532f129f6be91f32a4c5f6e8b29527c4283707f447", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0c58f9eab1cec1ad969f7532f129f6be91f32a4c5f6e8b29527c4283707f447", kill_on_drop: false }`
[INFO] [stdout] d0c58f9eab1cec1ad969f7532f129f6be91f32a4c5f6e8b29527c4283707f447
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] 23770b2059c2050ef96fb573cfff9c0f663deab15ced703ee3cc07055ec28f87
[INFO] running `Command { std: "docker" "start" "-a" "23770b2059c2050ef96fb573cfff9c0f663deab15ced703ee3cc07055ec28f87", kill_on_drop: false }`
[INFO] [stderr]  Documenting dyn-fmt v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/lib.rs:97:35
[INFO] [stdout]    |
[INFO] [stdout] 97 |         enum Brace { Left, Right };
[INFO] [stdout]    |                                   ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:108:34
[INFO] [stdout]     |
[INFO] [stdout] 108 |         enum State { Piece, Arg };
[INFO] [stdout]     |                                  ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "23770b2059c2050ef96fb573cfff9c0f663deab15ced703ee3cc07055ec28f87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23770b2059c2050ef96fb573cfff9c0f663deab15ced703ee3cc07055ec28f87", kill_on_drop: false }`
[INFO] [stdout] 23770b2059c2050ef96fb573cfff9c0f663deab15ced703ee3cc07055ec28f87