Dec 04 21:52:09.776 INFO checking bgammill/hello_rust against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 21:52:09.776 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 21:52:10.165 INFO [stdout] 280941c3227625a0fe3c3ae5fd254e8c0a47d87fdb6cc6a3f57a45b3ee22121c
Dec 04 21:52:10.173 INFO running `"docker" "start" "-a" "280941c3227625a0fe3c3ae5fd254e8c0a47d87fdb6cc6a3f57a45b3ee22121c"`
Dec 04 21:52:11.379 INFO [stderr] usermod: no changes
Dec 04 21:52:11.431 INFO [stderr]     Checking hello_rust v0.1.0 (/source)
Dec 04 21:52:11.978 INFO [stderr] warning: unused variable: `x`
Dec 04 21:52:11.978 INFO [stderr]   --> src/main.rs:12:9
Dec 04 21:52:11.978 INFO [stderr]    |
Dec 04 21:52:11.978 INFO [stderr] 12 |     for x in 0..request.number_of_times {
Dec 04 21:52:11.978 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 04 21:52:11.978 INFO [stderr]    |
Dec 04 21:52:11.978 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 21:52:11.978 INFO [stderr] 
Dec 04 21:52:12.031 INFO [stderr] warning: unused variable: `x`
Dec 04 21:52:12.032 INFO [stderr]   --> src/main.rs:12:9
Dec 04 21:52:12.032 INFO [stderr]    |
Dec 04 21:52:12.032 INFO [stderr] 12 |     for x in 0..request.number_of_times {
Dec 04 21:52:12.032 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 04 21:52:12.033 INFO [stderr]    |
Dec 04 21:52:12.033 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 21:52:12.033 INFO [stderr] 
Dec 04 21:52:12.070 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Dec 04 21:52:12.073 INFO [stderr] su: No module specific data is present
Dec 04 21:52:13.047 INFO running `"docker" "inspect" "280941c3227625a0fe3c3ae5fd254e8c0a47d87fdb6cc6a3f57a45b3ee22121c"`
Dec 04 21:52:13.389 INFO running `"docker" "rm" "-f" "280941c3227625a0fe3c3ae5fd254e8c0a47d87fdb6cc6a3f57a45b3ee22121c"`
Dec 04 21:52:13.747 INFO [stdout] 280941c3227625a0fe3c3ae5fd254e8c0a47d87fdb6cc6a3f57a45b3ee22121c