Nov 10 01:36:22.892 INFO checking rangetree-0.1.2 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 10 01:36:22.892 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-3/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 10 01:36:23.262 INFO blam! d248ddb7c25f9b96c3fa6fb1610515d18608844fc33a6e107beda7d750d88922
Nov 10 01:36:23.265 INFO running `"docker" "start" "-a" "d248ddb7c25f9b96c3fa6fb1610515d18608844fc33a6e107beda7d750d88922"`
Nov 10 01:36:23.964 INFO kablam! usermod: no changes
Nov 10 01:36:24.023 INFO kablam!     Checking rangetree v0.1.2 (/source)
Nov 10 01:36:24.723 INFO kablam! warning: unnecessary parentheses around method argument
Nov 10 01:36:24.724 INFO kablam!   --> src/tests_rangetree.rs:65:23
Nov 10 01:36:24.724 INFO kablam!    |
Nov 10 01:36:24.724 INFO kablam! 65 |         assert!(r.has((i * 2)) == false);
Nov 10 01:36:24.724 INFO kablam!    |                       ^^^^^^^ help: remove these parentheses
Nov 10 01:36:24.724 INFO kablam!    |
Nov 10 01:36:24.725 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 10 01:36:24.725 INFO kablam! 
Nov 10 01:36:25.041 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Nov 10 01:36:25.043 INFO kablam! su: No module specific data is present
Nov 10 01:36:25.380 INFO running `"docker" "rm" "-f" "d248ddb7c25f9b96c3fa6fb1610515d18608844fc33a6e107beda7d750d88922"`
Nov 10 01:36:25.496 INFO blam! d248ddb7c25f9b96c3fa6fb1610515d18608844fc33a6e107beda7d750d88922