Aug 11 06:08:30.898 INFO checking poisson-0.9.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1 Aug 11 06:08:30.898 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 11 06:08:30.898 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 11 06:08:30.898 INFO running `"docker" "create" "-v" "/tmp/crater.Gh91rjaVVyOm:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-5/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 11 06:08:31.245 INFO blam! 1cf7a588ad5ef9e0deef26c5e68db6cc07dbaee83a98db64c6ed9bb730c28dbf Aug 11 06:08:31.248 INFO running `"docker" "start" "-a" "1cf7a588ad5ef9e0deef26c5e68db6cc07dbaee83a98db64c6ed9bb730c28dbf"` Aug 11 06:08:33.067 INFO kablam! Checking modulo v0.1.2 Aug 11 06:08:33.067 INFO kablam! Checking generic-array v0.2.1 Aug 11 06:08:33.068 INFO kablam! Checking sphere v0.2.0 Aug 11 06:08:34.693 INFO kablam! Checking nalgebra v0.11.2 Aug 11 06:08:34.910 INFO kablam! Checking poisson v0.9.0 (file:///source) Aug 11 06:09:35.805 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Aug 11 06:09:35.805 INFO kablam! --> tests/dim2.rs:21:5 Aug 11 06:09:35.805 INFO kablam! | Aug 11 06:09:35.805 INFO kablam! 21 | builder.into_iter().collect::>(); Aug 11 06:09:35.805 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 11 06:09:35.805 INFO kablam! | Aug 11 06:09:35.805 INFO kablam! = note: #[warn(unused_must_use)] on by default Aug 11 06:09:35.805 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Aug 11 06:09:35.805 INFO kablam! Aug 11 06:09:35.805 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Aug 11 06:09:35.805 INFO kablam! --> tests/dim2.rs:26:5 Aug 11 06:09:35.805 INFO kablam! | Aug 11 06:09:35.805 INFO kablam! 26 | builder.into_iter().collect::>(); Aug 11 06:09:35.805 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 11 06:09:35.805 INFO kablam! | Aug 11 06:09:35.805 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Aug 11 06:09:35.805 INFO kablam! Aug 11 06:09:39.277 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1m 06s Aug 11 06:09:39.287 INFO kablam! su: No module specific data is present Aug 11 06:09:39.828 INFO running `"docker" "rm" "-f" "1cf7a588ad5ef9e0deef26c5e68db6cc07dbaee83a98db64c6ed9bb730c28dbf"` Aug 11 06:09:40.015 INFO blam! 1cf7a588ad5ef9e0deef26c5e68db6cc07dbaee83a98db64c6ed9bb730c28dbf