Aug 02 12:26:56.088 INFO checking constrained-0.1.0 against 1.27.2 for lazy_static-1
Aug 02 12:26:56.088 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:26:56.089 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:26:56.089 INFO running `"docker" "create" "-v" "/tmp/crater.yd6t8sU8Fqfa:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2:/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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 12:26:56.330 INFO blam! a249d7919aa16f5fe728bea7a1ea18db4cd07fc89efdba5f8d00f5924bf6e1fc
Aug 02 12:26:56.332 INFO running `"docker" "start" "-a" "a249d7919aa16f5fe728bea7a1ea18db4cd07fc89efdba5f8d00f5924bf6e1fc"`
Aug 02 12:26:57.448 INFO kablam!     Checking dense_mats v0.4.0
Aug 02 12:27:00.151 INFO kablam!     Checking sprs v0.3.3
Aug 02 12:27:03.898 INFO kablam!     Checking constrained v0.1.0 (file:///source)
Aug 02 12:27:05.270 INFO kablam! warning: unnecessary parentheses around method argument
Aug 02 12:27:05.270 INFO kablam!    --> src/lib.rs:297:35
Aug 02 12:27:05.270 INFO kablam!     |
Aug 02 12:27:05.270 INFO kablam! 297 |     let mut lambda = N::one().max((obvalue.abs() / N::from(n).unwrap().sqrt().sqrt()));
Aug 02 12:27:05.270 INFO kablam!     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 02 12:27:05.270 INFO kablam!     |
Aug 02 12:27:05.271 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 02 12:27:05.271 INFO kablam! 
Aug 02 12:27:05.394 INFO kablam! warning: unnecessary parentheses around method argument
Aug 02 12:27:05.394 INFO kablam!    --> src/lib.rs:297:35
Aug 02 12:27:05.394 INFO kablam!     |
Aug 02 12:27:05.394 INFO kablam! 297 |     let mut lambda = N::one().max((obvalue.abs() / N::from(n).unwrap().sqrt().sqrt()));
Aug 02 12:27:05.394 INFO kablam!     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 02 12:27:05.394 INFO kablam!     |
Aug 02 12:27:05.394 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 02 12:27:05.394 INFO kablam! 
Aug 02 12:27:06.257 INFO kablam! warning: unused import: `sprs::sparse::compressed::SpMatView`
Aug 02 12:27:06.257 INFO kablam!  --> src/lib.rs:5:5
Aug 02 12:27:06.257 INFO kablam!   |
Aug 02 12:27:06.257 INFO kablam! 5 | use sprs::sparse::compressed::SpMatView;
Aug 02 12:27:06.258 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 12:27:06.258 INFO kablam!   |
Aug 02 12:27:06.258 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 12:27:06.258 INFO kablam! 
Aug 02 12:27:06.258 INFO kablam! warning: unused import: `One`
Aug 02 12:27:06.258 INFO kablam!   --> src/lib.rs:19:11
Aug 02 12:27:06.258 INFO kablam!    |
Aug 02 12:27:06.258 INFO kablam! 19 | use num::{One, Zero, Float};
Aug 02 12:27:06.258 INFO kablam!    |           ^^^
Aug 02 12:27:06.258 INFO kablam! 
Aug 02 12:27:06.277 INFO kablam! warning: unused import: `sprs::sparse::compressed::SpMatView`
Aug 02 12:27:06.277 INFO kablam!  --> src/lib.rs:5:5
Aug 02 12:27:06.277 INFO kablam!   |
Aug 02 12:27:06.277 INFO kablam! 5 | use sprs::sparse::compressed::SpMatView;
Aug 02 12:27:06.277 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 12:27:06.277 INFO kablam!   |
Aug 02 12:27:06.277 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 12:27:06.277 INFO kablam! 
Aug 02 12:27:06.278 INFO kablam! warning: unused import: `One`
Aug 02 12:27:06.278 INFO kablam!   --> src/lib.rs:19:11
Aug 02 12:27:06.278 INFO kablam!    |
Aug 02 12:27:06.278 INFO kablam! 19 | use num::{One, Zero, Float};
Aug 02 12:27:06.278 INFO kablam!    |           ^^^
Aug 02 12:27:06.278 INFO kablam! 
Aug 02 12:27:06.329 INFO kablam! warning: value assigned to `lower` is never read
Aug 02 12:27:06.329 INFO kablam!    --> src/lib.rs:373:17
Aug 02 12:27:06.329 INFO kablam!     |
Aug 02 12:27:06.329 INFO kablam! 373 |                 lower = zhis[iter];
Aug 02 12:27:06.329 INFO kablam!     |                 ^^^^^
Aug 02 12:27:06.329 INFO kablam!     |
Aug 02 12:27:06.329 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Aug 02 12:27:06.329 INFO kablam! 
Aug 02 12:27:06.392 INFO kablam! warning: value assigned to `lower` is never read
Aug 02 12:27:06.392 INFO kablam!    --> src/lib.rs:373:17
Aug 02 12:27:06.392 INFO kablam!     |
Aug 02 12:27:06.392 INFO kablam! 373 |                 lower = zhis[iter];
Aug 02 12:27:06.392 INFO kablam!     |                 ^^^^^
Aug 02 12:27:06.392 INFO kablam!     |
Aug 02 12:27:06.392 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Aug 02 12:27:06.392 INFO kablam! 
Aug 02 12:27:06.529 INFO kablam! warning: function is never used: `from_iter`
Aug 02 12:27:06.529 INFO kablam!    --> src/lib.rs:121:1
Aug 02 12:27:06.529 INFO kablam!     |
Aug 02 12:27:06.529 INFO kablam! 121 | fn from_iter<N: Copy, I: Iterator<Item=(usize, N)>>(itr: I, len: Option<usize>) -> CsVecOwned<N> {
Aug 02 12:27:06.529 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 12:27:06.529 INFO kablam!     |
Aug 02 12:27:06.529 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 02 12:27:06.529 INFO kablam! 
Aug 02 12:27:06.573 INFO kablam! warning: function is never used: `from_iter`
Aug 02 12:27:06.573 INFO kablam!    --> src/lib.rs:121:1
Aug 02 12:27:06.573 INFO kablam!     |
Aug 02 12:27:06.573 INFO kablam! 121 | fn from_iter<N: Copy, I: Iterator<Item=(usize, N)>>(itr: I, len: Option<usize>) -> CsVecOwned<N> {
Aug 02 12:27:06.573 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 12:27:06.573 INFO kablam!     |
Aug 02 12:27:06.574 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 02 12:27:06.574 INFO kablam! 
Aug 02 12:27:06.618 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.30s
Aug 02 12:27:06.628 INFO kablam! su: No module specific data is present
Aug 02 12:27:07.734 INFO running `"docker" "rm" "-f" "a249d7919aa16f5fe728bea7a1ea18db4cd07fc89efdba5f8d00f5924bf6e1fc"`
Aug 02 12:27:07.964 INFO blam! a249d7919aa16f5fe728bea7a1ea18db4cd07fc89efdba5f8d00f5924bf6e1fc