Dec 04 07:48:45.838 INFO checking userqq/vp-tree-hamming-distance-rs against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 07:48:45.838 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07:48:46.456 INFO [stdout] c71b9528282930d4a41169c0514f997ec32bd3256c04baa4d8c56646e874ab82
Dec 04 07:48:46.463 INFO running `"docker" "start" "-a" "c71b9528282930d4a41169c0514f997ec32bd3256c04baa4d8c56646e874ab82"`
Dec 04 07:48:47.603 INFO [stderr] usermod: no changes
Dec 04 07:48:47.639 INFO [stderr]     Checking bk-tree v0.2.0
Dec 04 07:48:47.891 INFO [stderr]     Checking hash_search v0.1.0 (/source)
Dec 04 07:48:48.055 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 04 07:48:48.055 INFO [stderr]   --> src/main.rs:13:25
Dec 04 07:48:48.055 INFO [stderr]    |
Dec 04 07:48:48.055 INFO [stderr] 13 |             let mut k = (1 << i);
Dec 04 07:48:48.055 INFO [stderr]    |                         ^^^^^^^^ help: remove these parentheses
Dec 04 07:48:48.055 INFO [stderr]    |
Dec 04 07:48:48.055 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 04 07:48:48.055 INFO [stderr] 
Dec 04 07:48:48.059 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 04 07:48:48.059 INFO [stderr]   --> src/main.rs:13:25
Dec 04 07:48:48.059 INFO [stderr]    |
Dec 04 07:48:48.059 INFO [stderr] 13 |             let mut k = (1 << i);
Dec 04 07:48:48.059 INFO [stderr]    |                         ^^^^^^^^ help: remove these parentheses
Dec 04 07:48:48.059 INFO [stderr]    |
Dec 04 07:48:48.059 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 04 07:48:48.059 INFO [stderr] 
Dec 04 07:48:48.118 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
Dec 04 07:48:48.120 INFO [stderr] su: No module specific data is present
Dec 04 07:48:48.898 INFO running `"docker" "inspect" "c71b9528282930d4a41169c0514f997ec32bd3256c04baa4d8c56646e874ab82"`
Dec 04 07:48:49.257 INFO running `"docker" "rm" "-f" "c71b9528282930d4a41169c0514f997ec32bd3256c04baa4d8c56646e874ab82"`
Dec 04 07:48:49.487 INFO [stdout] c71b9528282930d4a41169c0514f997ec32bd3256c04baa4d8c56646e874ab82