Dec 04 19:29:09.114 INFO checking dylanmckay/parapet against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 19:29:09.114 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 19:29:09.675 INFO [stdout] 239dd00df6588d12d68274291eab7f39c217aca5739c4a3ae97f1ecf3b31b60e
Dec 04 19:29:09.677 INFO running `"docker" "start" "-a" "239dd00df6588d12d68274291eab7f39c217aca5739c4a3ae97f1ecf3b31b60e"`
Dec 04 19:29:11.361 INFO [stderr] usermod: no changes
Dec 04 19:29:11.574 INFO [stderr]    Compiling serde v1.0.66
Dec 04 19:29:11.580 INFO [stderr]     Checking graphsearch v0.6.0
Dec 04 19:29:11.582 INFO [stderr]     Checking twox-hash v1.1.0
Dec 04 19:29:11.582 INFO [stderr]     Checking flate2 v1.0.1
Dec 04 19:29:21.786 INFO [stderr]     Checking uuid v0.6.5
Dec 04 19:29:22.573 INFO [stderr]     Checking protocol v0.3.4
Dec 04 19:29:24.233 INFO [stderr]     Checking parapet v0.1.1 (/source)
Dec 04 19:29:27.487 INFO [stderr] warning: field is never used: `running_tasks`
Dec 04 19:29:27.487 INFO [stderr]   --> src/ci/dispatcher.rs:31:5
Dec 04 19:29:27.488 INFO [stderr]    |
Dec 04 19:29:27.488 INFO [stderr] 31 |     running_tasks: HashMap<Uuid, Task>,
Dec 04 19:29:27.488 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:29:27.488 INFO [stderr]    |
Dec 04 19:29:27.489 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 19:29:27.489 INFO [stderr] 
Dec 04 19:29:28.236 INFO [stderr] warning: field is never used: `running_tasks`
Dec 04 19:29:28.237 INFO [stderr]   --> src/ci/dispatcher.rs:31:5
Dec 04 19:29:28.237 INFO [stderr]    |
Dec 04 19:29:28.237 INFO [stderr] 31 |     running_tasks: HashMap<Uuid, Task>,
Dec 04 19:29:28.238 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:29:28.238 INFO [stderr]    |
Dec 04 19:29:28.238 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 19:29:28.238 INFO [stderr] 
Dec 04 19:29:30.698 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.30s
Dec 04 19:29:30.718 INFO [stderr] su: No module specific data is present
Dec 04 19:29:31.667 INFO running `"docker" "inspect" "239dd00df6588d12d68274291eab7f39c217aca5739c4a3ae97f1ecf3b31b60e"`
Dec 04 19:29:31.953 INFO running `"docker" "rm" "-f" "239dd00df6588d12d68274291eab7f39c217aca5739c4a3ae97f1ecf3b31b60e"`
Dec 04 19:29:32.247 INFO [stdout] 239dd00df6588d12d68274291eab7f39c217aca5739c4a3ae97f1ecf3b31b60e