Jul 12 07:19:22.802 INFO checking gst-0.1.3 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 07:19:22.802 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 07:19:22.802 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 07:19:22.802 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-3/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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" "-e" "USER_ID=500" "-e" "CMD=cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 07:19:22.967 INFO blam! af93cf6481449a51c85a6cbdeae2d2db2d21d0098c8fa70b62c6c8b57cbaaff3
Jul 12 07:19:22.970 INFO running `"docker" "start" "-a" "af93cf6481449a51c85a6cbdeae2d2db2d21d0098c8fa70b62c6c8b57cbaaff3"`
Jul 12 07:19:23.964 INFO kablam!     Checking ordered-float v0.0.2
Jul 12 07:19:25.008 INFO kablam!     Checking gst v0.1.3 (file:///source)
Jul 12 07:19:27.758 INFO kablam! warning: unused variable: `v`
Jul 12 07:19:27.758 INFO kablam!    --> src/rtree.rs:367:13
Jul 12 07:19:27.759 INFO kablam!     |
Jul 12 07:19:27.759 INFO kablam! 367 |         let v = vec![
Jul 12 07:19:27.759 INFO kablam!     |             ^ help: consider using `_v` instead
Jul 12 07:19:27.780 INFO kablam!     |
Jul 12 07:19:27.780 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 12 07:19:27.780 INFO kablam! 
Jul 12 07:19:27.780 INFO kablam! warning: unused variable: `v`
Jul 12 07:19:27.780 INFO kablam!    --> src/rtree.rs:378:13
Jul 12 07:19:27.780 INFO kablam!     |
Jul 12 07:19:27.780 INFO kablam! 378 |         let v = vec![
Jul 12 07:19:27.780 INFO kablam!     |             ^ help: consider using `_v` instead
Jul 12 07:19:27.780 INFO kablam! 
Jul 12 07:19:29.452 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Jul 12 07:19:29.452 INFO kablam!   --> benches/rtree.rs:33:5
Jul 12 07:19:29.452 INFO kablam!    |
Jul 12 07:19:29.452 INFO kablam! 33 | /     (0..100_000).map(|i| {
Jul 12 07:19:29.452 INFO kablam! 34 | |         let x = between.ind_sample(&mut rng);
Jul 12 07:19:29.452 INFO kablam! 35 | |         let y = between.ind_sample(&mut rng);
Jul 12 07:19:29.452 INFO kablam! 36 | |         rtree.insert(Rect::from_float(x, x, y, y), format!("{}", i));
Jul 12 07:19:29.452 INFO kablam! 37 | |     }).collect::<Vec<_>>();
Jul 12 07:19:29.452 INFO kablam!    | |___________________________^
Jul 12 07:19:29.452 INFO kablam!    |
Jul 12 07:19:29.452 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Jul 12 07:19:29.452 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Jul 12 07:19:29.452 INFO kablam! 
Jul 12 07:19:29.578 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Jul 12 07:19:29.578 INFO kablam!   --> benches/rtreebad.rs:62:5
Jul 12 07:19:29.578 INFO kablam!    |
Jul 12 07:19:29.578 INFO kablam! 62 | /     (0..100_000).map(|i| {
Jul 12 07:19:29.578 INFO kablam! 63 | |         let x = between.ind_sample(&mut rng);
Jul 12 07:19:29.578 INFO kablam! 64 | |         let y = between.ind_sample(&mut rng);
Jul 12 07:19:29.578 INFO kablam! 65 | |         rtree.insert(Rect::from_float(x, x, y, y), format!("{}", i.to_string()));
Jul 12 07:19:29.578 INFO kablam! 66 | |     }).collect::<Vec<_>>();
Jul 12 07:19:29.578 INFO kablam!    | |___________________________^
Jul 12 07:19:29.578 INFO kablam!    |
Jul 12 07:19:29.579 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Jul 12 07:19:29.579 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Jul 12 07:19:29.580 INFO kablam! 
Jul 12 07:19:29.876 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.02s
Jul 12 07:19:29.885 INFO kablam! su: No module specific data is present
Jul 12 07:19:30.373 INFO running `"docker" "rm" "-f" "af93cf6481449a51c85a6cbdeae2d2db2d21d0098c8fa70b62c6c8b57cbaaff3"`
Jul 12 07:19:30.527 INFO blam! af93cf6481449a51c85a6cbdeae2d2db2d21d0098c8fa70b62c6c8b57cbaaff3