Nov 02 01:29:36.379 INFO checking bit-set-0.5.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 02 01:29:36.380 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 02 01:29:36.636 INFO blam! d268aba20a961f05bdcc47789631b72793284f0dd46e88d742c091f5c3e99af5
Nov 02 01:29:36.636 INFO running `"docker" "start" "-a" "d268aba20a961f05bdcc47789631b72793284f0dd46e88d742c091f5c3e99af5"`
Nov 02 01:29:37.430 INFO kablam! usermod: no changes
Nov 02 01:29:37.485 INFO kablam!     Checking bit-set v0.5.0 (/source)
Nov 02 01:29:38.297 INFO kablam! warning: unnecessary parentheses around method argument
Nov 02 01:29:38.297 INFO kablam!    --> src/lib.rs:996:44
Nov 02 01:29:38.297 INFO kablam!     |
Nov 02 01:29:38.297 INFO kablam! 996 |                 assert_eq!(bitset.contains((l-1)), b);
Nov 02 01:29:38.297 INFO kablam!     |                                            ^^^^^ help: remove these parentheses
Nov 02 01:29:38.297 INFO kablam!     |
Nov 02 01:29:38.297 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 02 01:29:38.297 INFO kablam! 
Nov 02 01:29:38.682 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Nov 02 01:29:38.688 INFO kablam! su: No module specific data is present
Nov 02 01:29:39.456 INFO running `"docker" "rm" "-f" "d268aba20a961f05bdcc47789631b72793284f0dd46e88d742c091f5c3e99af5"`
Nov 02 01:29:39.618 INFO blam! d268aba20a961f05bdcc47789631b72793284f0dd46e88d742c091f5c3e99af5