Aug 11 12:02:56.323 INFO checking gst-0.1.3 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 12:02:56.323 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 12:02:56.323 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 12:02:56.324 INFO running `"docker" "create" "-v" "/tmp/crater.W21wKGcZFYn4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/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 12:02:56.619 INFO blam! 50c68679f00d8f0106e36eb1382efea5d6bd2e8917a6c2da9fbd24ac9d510878
Aug 11 12:02:56.622 INFO running `"docker" "start" "-a" "50c68679f00d8f0106e36eb1382efea5d6bd2e8917a6c2da9fbd24ac9d510878"`
Aug 11 12:02:58.452 INFO kablam!     Checking ordered-float v0.0.2
Aug 11 12:02:59.367 INFO kablam!     Checking gst v0.1.3 (file:///source)
Aug 11 12:03:01.572 INFO kablam! warning: unused variable: `v`
Aug 11 12:03:01.572 INFO kablam!    --> src/rtree.rs:367:13
Aug 11 12:03:01.572 INFO kablam!     |
Aug 11 12:03:01.572 INFO kablam! 367 |         let v = vec![
Aug 11 12:03:01.572 INFO kablam!     |             ^ help: consider using `_v` instead
Aug 11 12:03:01.572 INFO kablam!     |
Aug 11 12:03:01.573 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 11 12:03:01.573 INFO kablam! 
Aug 11 12:03:01.573 INFO kablam! warning: unused variable: `v`
Aug 11 12:03:01.574 INFO kablam!    --> src/rtree.rs:378:13
Aug 11 12:03:01.574 INFO kablam!     |
Aug 11 12:03:01.574 INFO kablam! 378 |         let v = vec![
Aug 11 12:03:01.574 INFO kablam!     |             ^ help: consider using `_v` instead
Aug 11 12:03:01.574 INFO kablam! 
Aug 11 12:03:02.365 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 11 12:03:02.365 INFO kablam!   --> benches/rtreebad.rs:62:5
Aug 11 12:03:02.365 INFO kablam!    |
Aug 11 12:03:02.365 INFO kablam! 62 | /     (0..100_000).map(|i| {
Aug 11 12:03:02.365 INFO kablam! 63 | |         let x = between.ind_sample(&mut rng);
Aug 11 12:03:02.365 INFO kablam! 64 | |         let y = between.ind_sample(&mut rng);
Aug 11 12:03:02.365 INFO kablam! 65 | |         rtree.insert(Rect::from_float(x, x, y, y), format!("{}", i.to_string()));
Aug 11 12:03:02.365 INFO kablam! 66 | |     }).collect::<Vec<_>>();
Aug 11 12:03:02.365 INFO kablam!    | |___________________________^
Aug 11 12:03:02.365 INFO kablam!    |
Aug 11 12:03:02.365 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 11 12:03:02.365 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 11 12:03:02.365 INFO kablam! 
Aug 11 12:03:02.538 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 11 12:03:02.538 INFO kablam!   --> benches/rtree.rs:33:5
Aug 11 12:03:02.538 INFO kablam!    |
Aug 11 12:03:02.538 INFO kablam! 33 | /     (0..100_000).map(|i| {
Aug 11 12:03:02.538 INFO kablam! 34 | |         let x = between.ind_sample(&mut rng);
Aug 11 12:03:02.538 INFO kablam! 35 | |         let y = between.ind_sample(&mut rng);
Aug 11 12:03:02.538 INFO kablam! 36 | |         rtree.insert(Rect::from_float(x, x, y, y), format!("{}", i));
Aug 11 12:03:02.538 INFO kablam! 37 | |     }).collect::<Vec<_>>();
Aug 11 12:03:02.538 INFO kablam!    | |___________________________^
Aug 11 12:03:02.538 INFO kablam!    |
Aug 11 12:03:02.538 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 11 12:03:02.538 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 11 12:03:02.538 INFO kablam! 
Aug 11 12:03:02.551 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.28s
Aug 11 12:03:02.557 INFO kablam! su: No module specific data is present
Aug 11 12:03:03.063 INFO running `"docker" "rm" "-f" "50c68679f00d8f0106e36eb1382efea5d6bd2e8917a6c2da9fbd24ac9d510878"`
Aug 11 12:03:03.263 INFO blam! 50c68679f00d8f0106e36eb1382efea5d6bd2e8917a6c2da9fbd24ac9d510878