Nov 04 22:42:07.121 INFO checking hamt-rs-0.3.0 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 22:42:07.122 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 22:42:07.528 INFO blam! add2961a1a5eafd4c99a187bdc48507e0e7063f4cc0556f0f87587830aa8bdb3
Nov 04 22:42:07.535 INFO running `"docker" "start" "-a" "add2961a1a5eafd4c99a187bdc48507e0e7063f4cc0556f0f87587830aa8bdb3"`
Nov 04 22:42:09.153 INFO kablam! usermod: no changes
Nov 04 22:42:09.272 INFO kablam!     Checking hamt-rs v0.3.0 (/source)
Nov 04 22:42:13.705 INFO kablam! warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 04 22:42:13.705 INFO kablam!    --> benches/benches.rs:165:9
Nov 04 22:42:13.705 INFO kablam!     |
Nov 04 22:42:13.705 INFO kablam! 165 |         map.clone();
Nov 04 22:42:13.705 INFO kablam!     |         ^^^^^^^^^^^^
Nov 04 22:42:13.705 INFO kablam!     |
Nov 04 22:42:13.706 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 22:42:13.706 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Nov 04 22:42:13.706 INFO kablam! 
Nov 04 22:42:13.765 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.58s
Nov 04 22:42:13.777 INFO kablam! su: No module specific data is present
Nov 04 22:42:14.824 INFO running `"docker" "rm" "-f" "add2961a1a5eafd4c99a187bdc48507e0e7063f4cc0556f0f87587830aa8bdb3"`
Nov 04 22:42:15.231 INFO blam! add2961a1a5eafd4c99a187bdc48507e0e7063f4cc0556f0f87587830aa8bdb3