Aug 02 12:26:55.231 INFO checking constrained-0.1.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 12:26:55.231 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:26:55.231 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:26:55.231 INFO running `"docker" "create" "-v" "/tmp/crater.KI7CrPn2JFlE:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2+tmplazy:/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 12:26:55.448 INFO blam! 05ff9f21083ef33acb70c4ed4e2dcc8cd25b1496fa085bdf265960627a395b15
Aug 02 12:26:55.459 INFO running `"docker" "start" "-a" "05ff9f21083ef33acb70c4ed4e2dcc8cd25b1496fa085bdf265960627a395b15"`
Aug 02 12:26:56.708 INFO kablam!     Checking dense_mats v0.4.0
Aug 02 12:26:59.696 INFO kablam!     Checking sprs v0.3.3
Aug 02 12:27:03.137 INFO kablam!     Checking constrained v0.1.0 (file:///source)
Aug 02 12:27:04.024 INFO kablam! warning: unnecessary parentheses around method argument
Aug 02 12:27:04.024 INFO kablam!    --> src/lib.rs:297:35
Aug 02 12:27:04.024 INFO kablam!     |
Aug 02 12:27:04.024 INFO kablam! 297 |     let mut lambda = N::one().max((obvalue.abs() / N::from(n).unwrap().sqrt().sqrt()));
Aug 02 12:27:04.024 INFO kablam!     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 02 12:27:04.024 INFO kablam!     |
Aug 02 12:27:04.025 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 02 12:27:04.025 INFO kablam! 
Aug 02 12:27:04.358 INFO kablam! warning: unnecessary parentheses around method argument
Aug 02 12:27:04.358 INFO kablam!    --> src/lib.rs:297:35
Aug 02 12:27:04.358 INFO kablam!     |
Aug 02 12:27:04.358 INFO kablam! 297 |     let mut lambda = N::one().max((obvalue.abs() / N::from(n).unwrap().sqrt().sqrt()));
Aug 02 12:27:04.358 INFO kablam!     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 02 12:27:04.358 INFO kablam!     |
Aug 02 12:27:04.358 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 02 12:27:04.358 INFO kablam! 
Aug 02 12:27:05.299 INFO kablam! warning: unused import: `sprs::sparse::compressed::SpMatView`
Aug 02 12:27:05.299 INFO kablam!  --> src/lib.rs:5:5
Aug 02 12:27:05.299 INFO kablam!   |
Aug 02 12:27:05.299 INFO kablam! 5 | use sprs::sparse::compressed::SpMatView;
Aug 02 12:27:05.299 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 12:27:05.299 INFO kablam!   |
Aug 02 12:27:05.299 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 12:27:05.299 INFO kablam! 
Aug 02 12:27:05.300 INFO kablam! warning: unused import: `One`
Aug 02 12:27:05.300 INFO kablam!   --> src/lib.rs:19:11
Aug 02 12:27:05.300 INFO kablam!    |
Aug 02 12:27:05.300 INFO kablam! 19 | use num::{One, Zero, Float};
Aug 02 12:27:05.300 INFO kablam!    |           ^^^
Aug 02 12:27:05.300 INFO kablam! 
Aug 02 12:27:05.418 INFO kablam! warning: value assigned to `lower` is never read
Aug 02 12:27:05.418 INFO kablam!    --> src/lib.rs:373:17
Aug 02 12:27:05.418 INFO kablam!     |
Aug 02 12:27:05.418 INFO kablam! 373 |                 lower = zhis[iter];
Aug 02 12:27:05.418 INFO kablam!     |                 ^^^^^
Aug 02 12:27:05.418 INFO kablam!     |
Aug 02 12:27:05.418 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Aug 02 12:27:05.418 INFO kablam! 
Aug 02 12:27:05.431 INFO kablam! warning: unused import: `sprs::sparse::compressed::SpMatView`
Aug 02 12:27:05.431 INFO kablam!  --> src/lib.rs:5:5
Aug 02 12:27:05.431 INFO kablam!   |
Aug 02 12:27:05.431 INFO kablam! 5 | use sprs::sparse::compressed::SpMatView;
Aug 02 12:27:05.431 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 12:27:05.432 INFO kablam!   |
Aug 02 12:27:05.432 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 12:27:05.432 INFO kablam! 
Aug 02 12:27:05.433 INFO kablam! warning: unused import: `One`
Aug 02 12:27:05.433 INFO kablam!   --> src/lib.rs:19:11
Aug 02 12:27:05.433 INFO kablam!    |
Aug 02 12:27:05.433 INFO kablam! 19 | use num::{One, Zero, Float};
Aug 02 12:27:05.433 INFO kablam!    |           ^^^
Aug 02 12:27:05.433 INFO kablam! 
Aug 02 12:27:05.557 INFO kablam! warning: value assigned to `lower` is never read
Aug 02 12:27:05.557 INFO kablam!    --> src/lib.rs:373:17
Aug 02 12:27:05.557 INFO kablam!     |
Aug 02 12:27:05.557 INFO kablam! 373 |                 lower = zhis[iter];
Aug 02 12:27:05.557 INFO kablam!     |                 ^^^^^
Aug 02 12:27:05.568 INFO kablam!     |
Aug 02 12:27:05.568 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Aug 02 12:27:05.569 INFO kablam! 
Aug 02 12:27:05.642 INFO kablam! warning: function is never used: `from_iter`
Aug 02 12:27:05.642 INFO kablam!    --> src/lib.rs:121:1
Aug 02 12:27:05.642 INFO kablam!     |
Aug 02 12:27:05.642 INFO kablam! 121 | fn from_iter<N: Copy, I: Iterator<Item=(usize, N)>>(itr: I, len: Option<usize>) -> CsVecOwned<N> {
Aug 02 12:27:05.642 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 12:27:05.642 INFO kablam!     |
Aug 02 12:27:05.642 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 02 12:27:05.643 INFO kablam! 
Aug 02 12:27:05.867 INFO kablam! warning: function is never used: `from_iter`
Aug 02 12:27:05.867 INFO kablam!    --> src/lib.rs:121:1
Aug 02 12:27:05.867 INFO kablam!     |
Aug 02 12:27:05.867 INFO kablam! 121 | fn from_iter<N: Copy, I: Iterator<Item=(usize, N)>>(itr: I, len: Option<usize>) -> CsVecOwned<N> {
Aug 02 12:27:05.868 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 12:27:05.868 INFO kablam!     |
Aug 02 12:27:05.868 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 02 12:27:05.868 INFO kablam! 
Aug 02 12:27:05.922 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.36s
Aug 02 12:27:05.925 INFO kablam! su: No module specific data is present
Aug 02 12:27:06.972 INFO running `"docker" "rm" "-f" "05ff9f21083ef33acb70c4ed4e2dcc8cd25b1496fa085bdf265960627a395b15"`
Aug 02 12:27:07.164 INFO blam! 05ff9f21083ef33acb70c4ed4e2dcc8cd25b1496fa085bdf265960627a395b15