Nov 28 23:59:52.984 INFO checking hamt-rs-0.3.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 23:59:52.985 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 23:59:53.529 INFO [stdout] 024ad7716fae638c304d60e222999f652c213c569ef8b3e74c5dd9aec72c6c24
Nov 28 23:59:53.531 INFO running `"docker" "start" "-a" "024ad7716fae638c304d60e222999f652c213c569ef8b3e74c5dd9aec72c6c24"`
Nov 28 23:59:55.211 INFO [stderr] usermod: no changes
Nov 28 23:59:55.296 INFO [stderr]     Checking hamt-rs v0.3.0 (/source)
Nov 29 00:00:00.161 INFO [stderr] warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 29 00:00:00.161 INFO [stderr]    --> benches/benches.rs:165:9
Nov 29 00:00:00.161 INFO [stderr]     |
Nov 29 00:00:00.161 INFO [stderr] 165 |         map.clone();
Nov 29 00:00:00.162 INFO [stderr]     |         ^^^^^^^^^^^^
Nov 29 00:00:00.162 INFO [stderr]     |
Nov 29 00:00:00.162 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 00:00:00.162 INFO [stderr]     = note: cloning is often expensive and is not expected to have side effects
Nov 29 00:00:00.162 INFO [stderr] 
Nov 29 00:00:00.224 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.99s
Nov 29 00:00:00.228 INFO [stderr] su: No module specific data is present
Nov 29 00:00:00.922 INFO running `"docker" "inspect" "024ad7716fae638c304d60e222999f652c213c569ef8b3e74c5dd9aec72c6c24"`
Nov 29 00:00:01.246 INFO running `"docker" "rm" "-f" "024ad7716fae638c304d60e222999f652c213c569ef8b3e74c5dd9aec72c6c24"`
Nov 29 00:00:01.515 INFO [stdout] 024ad7716fae638c304d60e222999f652c213c569ef8b3e74c5dd9aec72c6c24