Nov 28 03:55:47.088 INFO checking intdxdt/bit_twiddle against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 03:55:47.089 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 03:55:47.249 INFO [stdout] 224e37cd0951a65a64cfdb1e4332df6f85d1de989c22a3a163b6af68fa298c09
Nov 28 03:55:47.254 INFO running `"docker" "start" "-a" "224e37cd0951a65a64cfdb1e4332df6f85d1de989c22a3a163b6af68fa298c09"`
Nov 28 03:55:47.742 INFO [stderr] usermod: no changes
Nov 28 03:55:47.776 INFO [stderr]     Checking bit_twiddle v0.1.0 (/source)
Nov 28 03:55:48.021 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 03:55:48.021 INFO [stderr]    --> src/lib.rs:220:24
Nov 28 03:55:48.021 INFO [stderr]     |
Nov 28 03:55:48.021 INFO [stderr] 220 |     (REVERSE_TABLE[usz((v & 0xff))] << 24) |
Nov 28 03:55:48.021 INFO [stderr]     |                        ^^^^^^^^^^ help: remove these parentheses
Nov 28 03:55:48.021 INFO [stderr]     |
Nov 28 03:55:48.021 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 03:55:48.035 INFO [stderr] 
Nov 28 03:55:48.123 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 03:55:48.123 INFO [stderr]    --> src/lib.rs:220:24
Nov 28 03:55:48.123 INFO [stderr]     |
Nov 28 03:55:48.123 INFO [stderr] 220 |     (REVERSE_TABLE[usz((v & 0xff))] << 24) |
Nov 28 03:55:48.123 INFO [stderr]     |                        ^^^^^^^^^^ help: remove these parentheses
Nov 28 03:55:48.123 INFO [stderr]     |
Nov 28 03:55:48.123 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 03:55:48.123 INFO [stderr] 
Nov 28 03:55:48.124 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 03:55:48.124 INFO [stderr]    --> src/lib.rs:360:29
Nov 28 03:55:48.124 INFO [stderr]     |
Nov 28 03:55:48.124 INFO [stderr] 360 |             assert!(is_pow2((1 << i)));
Nov 28 03:55:48.124 INFO [stderr]     |                             ^^^^^^^^ help: remove these parentheses
Nov 28 03:55:48.124 INFO [stderr] 
Nov 28 03:55:48.128 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 03:55:48.128 INFO [stderr]    --> src/lib.rs:375:29
Nov 28 03:55:48.128 INFO [stderr]     |
Nov 28 03:55:48.128 INFO [stderr] 375 |             assert_eq!(log2((1 << i)), i);
Nov 28 03:55:48.128 INFO [stderr]     |                             ^^^^^^^^ help: remove these parentheses
Nov 28 03:55:48.128 INFO [stderr] 
Nov 28 03:55:48.128 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 03:55:48.128 INFO [stderr]    --> src/lib.rs:425:34
Nov 28 03:55:48.128 INFO [stderr]     |
Nov 28 03:55:48.128 INFO [stderr] 425 |             assert_eq!(next_pow2((1 << i)), 1 << i);
Nov 28 03:55:48.128 INFO [stderr]     |                                  ^^^^^^^^ help: remove these parentheses
Nov 28 03:55:48.128 INFO [stderr] 
Nov 28 03:55:48.128 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 03:55:48.128 INFO [stderr]    --> src/lib.rs:440:34
Nov 28 03:55:48.128 INFO [stderr]     |
Nov 28 03:55:48.128 INFO [stderr] 440 |             assert_eq!(prev_pow2((1 << i)), 1 << i);
Nov 28 03:55:48.128 INFO [stderr]     |                                  ^^^^^^^^ help: remove these parentheses
Nov 28 03:55:48.128 INFO [stderr] 
Nov 28 03:55:48.485 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Nov 28 03:55:48.487 INFO [stderr] su: No module specific data is present
Nov 28 03:55:48.812 INFO running `"docker" "inspect" "224e37cd0951a65a64cfdb1e4332df6f85d1de989c22a3a163b6af68fa298c09"`
Nov 28 03:55:49.062 INFO running `"docker" "rm" "-f" "224e37cd0951a65a64cfdb1e4332df6f85d1de989c22a3a163b6af68fa298c09"`
Nov 28 03:55:49.342 INFO [stdout] 224e37cd0951a65a64cfdb1e4332df6f85d1de989c22a3a163b6af68fa298c09