Dec 04 07:48:46.577 INFO checking userqq/vp-tree-hamming-distance-rs against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 07:48:46.577 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 07:48:47.000 INFO [stdout] 939bc2bd15d86a19399ed152b2533e114597c1d3be5e577b8d151430e63ef2e8
Dec 04 07:48:47.003 INFO running `"docker" "start" "-a" "939bc2bd15d86a19399ed152b2533e114597c1d3be5e577b8d151430e63ef2e8"`
Dec 04 07:48:48.279 INFO [stderr] usermod: no changes
Dec 04 07:48:48.327 INFO [stderr]     Checking bk-tree v0.2.0
Dec 04 07:48:48.664 INFO [stderr]     Checking hash_search v0.1.0 (/source)
Dec 04 07:48:48.821 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 04 07:48:48.821 INFO [stderr]   --> src/main.rs:13:25
Dec 04 07:48:48.821 INFO [stderr]    |
Dec 04 07:48:48.821 INFO [stderr] 13 |             let mut k = (1 << i);
Dec 04 07:48:48.821 INFO [stderr]    |                         ^^^^^^^^ help: remove these parentheses
Dec 04 07:48:48.821 INFO [stderr]    |
Dec 04 07:48:48.821 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 04 07:48:48.821 INFO [stderr] 
Dec 04 07:48:48.823 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 04 07:48:48.823 INFO [stderr]   --> src/main.rs:13:25
Dec 04 07:48:48.823 INFO [stderr]    |
Dec 04 07:48:48.823 INFO [stderr] 13 |             let mut k = (1 << i);
Dec 04 07:48:48.823 INFO [stderr]    |                         ^^^^^^^^ help: remove these parentheses
Dec 04 07:48:48.823 INFO [stderr]    |
Dec 04 07:48:48.823 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 04 07:48:48.823 INFO [stderr] 
Dec 04 07:48:48.927 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Dec 04 07:48:48.930 INFO [stderr] su: No module specific data is present
Dec 04 07:48:49.609 INFO running `"docker" "inspect" "939bc2bd15d86a19399ed152b2533e114597c1d3be5e577b8d151430e63ef2e8"`
Dec 04 07:48:49.829 INFO running `"docker" "rm" "-f" "939bc2bd15d86a19399ed152b2533e114597c1d3be5e577b8d151430e63ef2e8"`
Dec 04 07:48:50.067 INFO [stdout] 939bc2bd15d86a19399ed152b2533e114597c1d3be5e577b8d151430e63ef2e8