[INFO] fetching crate minecraft-formatting 0.1.0...
[INFO] checking minecraft-formatting-0.1.0 against master#27d8a577138c0d319a572cd1a464c2b755e577de for pr-118882
[INFO] extracting crate minecraft-formatting 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate minecraft-formatting 0.1.0 on toolchain 27d8a577138c0d319a572cd1a464c2b755e577de
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+27d8a577138c0d319a572cd1a464c2b755e577de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minecraft-formatting 0.1.0
[INFO] finished tweaking crates.io crate minecraft-formatting 0.1.0
[INFO] tweaked toml for crates.io crate minecraft-formatting 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+27d8a577138c0d319a572cd1a464c2b755e577de" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+27d8a577138c0d319a572cd1a464c2b755e577de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking minecraft-formatting-0.1.0 against try#8bdbfd41bed26c4938a9f14bd20556eac1de8437 for pr-118882
[INFO] extracting crate minecraft-formatting 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate minecraft-formatting 0.1.0 on toolchain 8bdbfd41bed26c4938a9f14bd20556eac1de8437
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8bdbfd41bed26c4938a9f14bd20556eac1de8437" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minecraft-formatting 0.1.0
[INFO] finished tweaking crates.io crate minecraft-formatting 0.1.0
[INFO] tweaked toml for crates.io crate minecraft-formatting 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8bdbfd41bed26c4938a9f14bd20556eac1de8437" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8bdbfd41bed26c4938a9f14bd20556eac1de8437" "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 crossterm_winapi v0.6.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8bdbfd41bed26c4938a9f14bd20556eac1de8437" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 404891cb0ec51edaf561e5e1c3a56eb7ac8cd3c18517aaac90a69c5e3741c095
[INFO] running `Command { std: "docker" "start" "-a" "404891cb0ec51edaf561e5e1c3a56eb7ac8cd3c18517aaac90a69c5e3741c095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "404891cb0ec51edaf561e5e1c3a56eb7ac8cd3c18517aaac90a69c5e3741c095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "404891cb0ec51edaf561e5e1c3a56eb7ac8cd3c18517aaac90a69c5e3741c095", kill_on_drop: false }`
[INFO] [stdout] 404891cb0ec51edaf561e5e1c3a56eb7ac8cd3c18517aaac90a69c5e3741c095
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8bdbfd41bed26c4938a9f14bd20556eac1de8437" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ad74e651dbd5e448c4d190bab6aeb5bd1bca6b16e278e7bf5f0d94171685ead
[INFO] running `Command { std: "docker" "start" "-a" "8ad74e651dbd5e448c4d190bab6aeb5bd1bca6b16e278e7bf5f0d94171685ead", kill_on_drop: false }`
[INFO] [stderr]     Checking parking_lot_core v0.7.3
[INFO] [stderr]     Checking mio v0.7.14
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking signal-hook v0.1.17
[INFO] [stderr]     Checking crossterm v0.17.7
[INFO] [stderr]     Checking minecraft-formatting v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Attributes`, `SetAttributes`
[INFO] [stdout]  --> src/lib.rs:3:58
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crossterm::style::{Color, Print, SetForegroundColor, SetAttributes, Attributes};
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Attributes`, `SetAttributes`
[INFO] [stdout]  --> src/lib.rs:3:58
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crossterm::style::{Color, Print, SetForegroundColor, SetAttributes, Attributes};
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "8ad74e651dbd5e448c4d190bab6aeb5bd1bca6b16e278e7bf5f0d94171685ead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ad74e651dbd5e448c4d190bab6aeb5bd1bca6b16e278e7bf5f0d94171685ead", kill_on_drop: false }`
[INFO] [stdout] 8ad74e651dbd5e448c4d190bab6aeb5bd1bca6b16e278e7bf5f0d94171685ead