Nov 04 05:36:22.519 INFO checking intdxdt/bit_twiddle against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 05:36:22.519 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"`
Nov 04 05:36:22.688 INFO blam! ddf393cd6281dd02391a62cf7c25a2ccb97d7b93ad6c2c43dee615b71b3a7b59
Nov 04 05:36:22.689 INFO running `"docker" "start" "-a" "ddf393cd6281dd02391a62cf7c25a2ccb97d7b93ad6c2c43dee615b71b3a7b59"`
Nov 04 05:36:23.090 INFO kablam! usermod: no changes
Nov 04 05:36:23.113 INFO kablam!     Checking bit_twiddle v0.1.0 (/source)
Nov 04 05:36:23.380 INFO kablam! warning: unnecessary parentheses around function argument
Nov 04 05:36:23.380 INFO kablam!    --> src/lib.rs:220:24
Nov 04 05:36:23.380 INFO kablam!     |
Nov 04 05:36:23.380 INFO kablam! 220 |     (REVERSE_TABLE[usz((v & 0xff))] << 24) |
Nov 04 05:36:23.380 INFO kablam!     |                        ^^^^^^^^^^ help: remove these parentheses
Nov 04 05:36:23.380 INFO kablam!     |
Nov 04 05:36:23.380 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 04 05:36:23.380 INFO kablam! 
Nov 04 05:36:23.428 INFO kablam! warning: unnecessary parentheses around function argument
Nov 04 05:36:23.428 INFO kablam!    --> src/lib.rs:220:24
Nov 04 05:36:23.428 INFO kablam!     |
Nov 04 05:36:23.428 INFO kablam! 220 |     (REVERSE_TABLE[usz((v & 0xff))] << 24) |
Nov 04 05:36:23.428 INFO kablam!     |                        ^^^^^^^^^^ help: remove these parentheses
Nov 04 05:36:23.428 INFO kablam!     |
Nov 04 05:36:23.428 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 04 05:36:23.428 INFO kablam! 
Nov 04 05:36:23.429 INFO kablam! warning: unnecessary parentheses around function argument
Nov 04 05:36:23.429 INFO kablam!    --> src/lib.rs:360:29
Nov 04 05:36:23.429 INFO kablam!     |
Nov 04 05:36:23.429 INFO kablam! 360 |             assert!(is_pow2((1 << i)));
Nov 04 05:36:23.429 INFO kablam!     |                             ^^^^^^^^ help: remove these parentheses
Nov 04 05:36:23.429 INFO kablam! 
Nov 04 05:36:23.429 INFO kablam! warning: unnecessary parentheses around function argument
Nov 04 05:36:23.429 INFO kablam!    --> src/lib.rs:375:29
Nov 04 05:36:23.429 INFO kablam!     |
Nov 04 05:36:23.429 INFO kablam! 375 |             assert_eq!(log2((1 << i)), i);
Nov 04 05:36:23.429 INFO kablam!     |                             ^^^^^^^^ help: remove these parentheses
Nov 04 05:36:23.429 INFO kablam! 
Nov 04 05:36:23.430 INFO kablam! warning: unnecessary parentheses around function argument
Nov 04 05:36:23.430 INFO kablam!    --> src/lib.rs:425:34
Nov 04 05:36:23.430 INFO kablam!     |
Nov 04 05:36:23.430 INFO kablam! 425 |             assert_eq!(next_pow2((1 << i)), 1 << i);
Nov 04 05:36:23.430 INFO kablam!     |                                  ^^^^^^^^ help: remove these parentheses
Nov 04 05:36:23.430 INFO kablam! 
Nov 04 05:36:23.430 INFO kablam! warning: unnecessary parentheses around function argument
Nov 04 05:36:23.430 INFO kablam!    --> src/lib.rs:440:34
Nov 04 05:36:23.430 INFO kablam!     |
Nov 04 05:36:23.430 INFO kablam! 440 |             assert_eq!(prev_pow2((1 << i)), 1 << i);
Nov 04 05:36:23.430 INFO kablam!     |                                  ^^^^^^^^ help: remove these parentheses
Nov 04 05:36:23.430 INFO kablam! 
Nov 04 05:36:23.756 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Nov 04 05:36:23.761 INFO kablam! su: No module specific data is present
Nov 04 05:36:24.141 INFO running `"docker" "rm" "-f" "ddf393cd6281dd02391a62cf7c25a2ccb97d7b93ad6c2c43dee615b71b3a7b59"`
Nov 04 05:36:24.211 INFO blam! ddf393cd6281dd02391a62cf7c25a2ccb97d7b93ad6c2c43dee615b71b3a7b59