Oct 13 13:56:15.145 INFO checking hamt-rs-0.3.0 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 13:56:15.147 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 13 13:56:15.521 INFO blam! e491a82f3346770c2d052f644572de4a3dc2cf21c6021557a2aab45d8634a694
Oct 13 13:56:15.523 INFO running `"docker" "start" "-a" "e491a82f3346770c2d052f644572de4a3dc2cf21c6021557a2aab45d8634a694"`
Oct 13 13:56:17.911 INFO kablam! usermod: no changes
Oct 13 13:56:17.988 INFO kablam!     Checking hamt-rs v0.3.0 (/source)
Oct 13 13:56:22.659 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Oct 13 13:56:22.659 INFO kablam!    --> benches/benches.rs:165:9
Oct 13 13:56:22.660 INFO kablam!     |
Oct 13 13:56:22.660 INFO kablam! 165 |         map.clone();
Oct 13 13:56:22.660 INFO kablam!     |         ^^^^^^^^^^^^
Oct 13 13:56:22.660 INFO kablam!     |
Oct 13 13:56:22.664 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 13:56:22.665 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Oct 13 13:56:22.665 INFO kablam! 
Oct 13 13:56:22.725 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.79s
Oct 13 13:56:22.729 INFO kablam! su: No module specific data is present
Oct 13 13:56:23.800 INFO running `"docker" "rm" "-f" "e491a82f3346770c2d052f644572de4a3dc2cf21c6021557a2aab45d8634a694"`
Oct 13 13:56:24.104 INFO blam! e491a82f3346770c2d052f644572de4a3dc2cf21c6021557a2aab45d8634a694