Dec 19 06:18:45.536 INFO checking userqq/vp-tree-hamming-distance-rs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 06:18:45.536 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/userqq/vp-tree-hamming-distance-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 06:18:46.024 INFO [stdout] cfcd51d3836eb2a49912804e46f2b1d44048be1df80927595428559462a1c6e6
Dec 19 06:18:46.028 INFO running `"docker" "start" "-a" "cfcd51d3836eb2a49912804e46f2b1d44048be1df80927595428559462a1c6e6"`
Dec 19 06:18:48.105 INFO [stderr]     Checking bk-tree v0.2.0
Dec 19 06:18:48.468 INFO [stderr]     Checking hash_search v0.1.0 (/opt/crater/workdir)
Dec 19 06:18:48.576 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 19 06:18:48.577 INFO [stderr]   --> src/main.rs:13:25
Dec 19 06:18:48.577 INFO [stderr]    |
Dec 19 06:18:48.577 INFO [stderr] 13 |             let mut k = (1 << i);
Dec 19 06:18:48.578 INFO [stderr]    |                         ^^^^^^^^ help: remove these parentheses
Dec 19 06:18:48.578 INFO [stderr]    |
Dec 19 06:18:48.578 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 06:18:48.579 INFO [stderr] 
Dec 19 06:18:48.615 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 19 06:18:48.615 INFO [stderr]   --> src/main.rs:13:25
Dec 19 06:18:48.615 INFO [stderr]    |
Dec 19 06:18:48.615 INFO [stderr] 13 |             let mut k = (1 << i);
Dec 19 06:18:48.615 INFO [stderr]    |                         ^^^^^^^^ help: remove these parentheses
Dec 19 06:18:48.616 INFO [stderr]    |
Dec 19 06:18:48.616 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 06:18:48.616 INFO [stderr] 
Dec 19 06:18:48.725 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Dec 19 06:18:50.216 INFO running `"docker" "inspect" "cfcd51d3836eb2a49912804e46f2b1d44048be1df80927595428559462a1c6e6"`
Dec 19 06:18:50.522 INFO running `"docker" "rm" "-f" "cfcd51d3836eb2a49912804e46f2b1d44048be1df80927595428559462a1c6e6"`
Dec 19 06:18:50.880 INFO [stdout] cfcd51d3836eb2a49912804e46f2b1d44048be1df80927595428559462a1c6e6