Aug 17 20:22:22.451 INFO checking gst-0.1.3 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 20:22:22.451 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 20:22:22.451 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 20:22:22.451 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-1/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 20:22:22.773 INFO blam! e1cc060b5bf76ce85d572e594e8785701cf32e7502b403afdb9d2f58af5f88db
Aug 17 20:22:22.775 INFO running `"docker" "start" "-a" "e1cc060b5bf76ce85d572e594e8785701cf32e7502b403afdb9d2f58af5f88db"`
Aug 17 20:22:23.791 INFO kablam!     Checking ordered-float v0.0.2
Aug 17 20:22:24.988 INFO kablam!     Checking gst v0.1.3 (file:///source)
Aug 17 20:22:28.255 INFO kablam! warning: unused variable: `v`
Aug 17 20:22:28.255 INFO kablam!    --> src/rtree.rs:367:13
Aug 17 20:22:28.255 INFO kablam!     |
Aug 17 20:22:28.256 INFO kablam! 367 |         let v = vec![
Aug 17 20:22:28.256 INFO kablam!     |             ^ help: consider using `_v` instead
Aug 17 20:22:28.256 INFO kablam!     |
Aug 17 20:22:28.256 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 17 20:22:28.256 INFO kablam! 
Aug 17 20:22:28.256 INFO kablam! warning: unused variable: `v`
Aug 17 20:22:28.256 INFO kablam!    --> src/rtree.rs:378:13
Aug 17 20:22:28.256 INFO kablam!     |
Aug 17 20:22:28.257 INFO kablam! 378 |         let v = vec![
Aug 17 20:22:28.257 INFO kablam!     |             ^ help: consider using `_v` instead
Aug 17 20:22:28.257 INFO kablam! 
Aug 17 20:22:30.980 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 17 20:22:30.980 INFO kablam!   --> benches/rtreebad.rs:62:5
Aug 17 20:22:30.980 INFO kablam!    |
Aug 17 20:22:30.980 INFO kablam! 62 | /     (0..100_000).map(|i| {
Aug 17 20:22:30.980 INFO kablam! 63 | |         let x = between.ind_sample(&mut rng);
Aug 17 20:22:30.980 INFO kablam! 64 | |         let y = between.ind_sample(&mut rng);
Aug 17 20:22:30.980 INFO kablam! 65 | |         rtree.insert(Rect::from_float(x, x, y, y), format!("{}", i.to_string()));
Aug 17 20:22:30.980 INFO kablam! 66 | |     }).collect::<Vec<_>>();
Aug 17 20:22:30.980 INFO kablam!    | |___________________________^
Aug 17 20:22:30.980 INFO kablam!    |
Aug 17 20:22:30.981 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 17 20:22:30.981 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 17 20:22:30.981 INFO kablam! 
Aug 17 20:22:31.221 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 17 20:22:31.221 INFO kablam!   --> benches/rtree.rs:33:5
Aug 17 20:22:31.222 INFO kablam!    |
Aug 17 20:22:31.222 INFO kablam! 33 | /     (0..100_000).map(|i| {
Aug 17 20:22:31.222 INFO kablam! 34 | |         let x = between.ind_sample(&mut rng);
Aug 17 20:22:31.222 INFO kablam! 35 | |         let y = between.ind_sample(&mut rng);
Aug 17 20:22:31.222 INFO kablam! 36 | |         rtree.insert(Rect::from_float(x, x, y, y), format!("{}", i));
Aug 17 20:22:31.222 INFO kablam! 37 | |     }).collect::<Vec<_>>();
Aug 17 20:22:31.222 INFO kablam!    | |___________________________^
Aug 17 20:22:31.222 INFO kablam!    |
Aug 17 20:22:31.222 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 17 20:22:31.222 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 17 20:22:31.222 INFO kablam! 
Aug 17 20:22:31.312 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.64s
Aug 17 20:22:31.321 INFO kablam! su: No module specific data is present
Aug 17 20:22:31.937 INFO running `"docker" "rm" "-f" "e1cc060b5bf76ce85d572e594e8785701cf32e7502b403afdb9d2f58af5f88db"`
Aug 17 20:22:32.108 INFO blam! e1cc060b5bf76ce85d572e594e8785701cf32e7502b403afdb9d2f58af5f88db