Oct 22 02:31:05.932 INFO checking hamt-rs-0.3.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 02:31:05.932 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 22 02:31:06.398 INFO blam! 23b25995566f7b9e2de81aaa70dbd096a9c71364ee2b9a0843e79363f53cb156
Oct 22 02:31:06.408 INFO running `"docker" "start" "-a" "23b25995566f7b9e2de81aaa70dbd096a9c71364ee2b9a0843e79363f53cb156"`
Oct 22 02:31:07.520 INFO kablam! usermod: no changes
Oct 22 02:31:07.579 INFO kablam!     Checking hamt-rs v0.3.0 (/source)
Oct 22 02:31:11.539 INFO kablam! warning: unused return value of `std::clone::Clone::clone` that must be used
Oct 22 02:31:11.539 INFO kablam!    --> benches/benches.rs:165:9
Oct 22 02:31:11.539 INFO kablam!     |
Oct 22 02:31:11.539 INFO kablam! 165 |         map.clone();
Oct 22 02:31:11.539 INFO kablam!     |         ^^^^^^^^^^^^
Oct 22 02:31:11.539 INFO kablam!     |
Oct 22 02:31:11.539 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 22 02:31:11.539 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Oct 22 02:31:11.539 INFO kablam! 
Oct 22 02:31:11.580 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.03s
Oct 22 02:31:11.581 INFO kablam! su: No module specific data is present
Oct 22 02:31:12.281 INFO running `"docker" "rm" "-f" "23b25995566f7b9e2de81aaa70dbd096a9c71364ee2b9a0843e79363f53cb156"`
Oct 22 02:31:12.542 INFO blam! 23b25995566f7b9e2de81aaa70dbd096a9c71364ee2b9a0843e79363f53cb156