Dec 12 09:26:33.527 INFO checking rangetree-0.1.2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 09:26:33.527 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 09:26:33.762 INFO [stdout] 7c7735889276229c2f012f0052a7c4eef2bf69b9b9170da94442cb0329a88a09
Dec 12 09:26:33.766 INFO running `"docker" "start" "-a" "7c7735889276229c2f012f0052a7c4eef2bf69b9b9170da94442cb0329a88a09"`
Dec 12 09:26:34.311 INFO [stderr] usermod: no changes
Dec 12 09:26:34.357 INFO [stderr]     Checking rangetree v0.1.2 (/source)
Dec 12 09:26:34.916 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 09:26:34.916 INFO [stderr]   --> src/tests_rangetree.rs:65:23
Dec 12 09:26:34.916 INFO [stderr]    |
Dec 12 09:26:34.916 INFO [stderr] 65 |         assert!(r.has((i * 2)) == false);
Dec 12 09:26:34.916 INFO [stderr]    |                       ^^^^^^^ help: remove these parentheses
Dec 12 09:26:34.916 INFO [stderr]    |
Dec 12 09:26:34.916 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 09:26:34.916 INFO [stderr] 
Dec 12 09:26:35.160 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 12 09:26:35.160 INFO [stderr] su: No module specific data is present
Dec 12 09:26:35.458 INFO running `"docker" "inspect" "7c7735889276229c2f012f0052a7c4eef2bf69b9b9170da94442cb0329a88a09"`
Dec 12 09:26:35.614 INFO running `"docker" "rm" "-f" "7c7735889276229c2f012f0052a7c4eef2bf69b9b9170da94442cb0329a88a09"`
Dec 12 09:26:35.717 INFO [stdout] 7c7735889276229c2f012f0052a7c4eef2bf69b9b9170da94442cb0329a88a09