Oct 27 23:40:22.585 INFO checking constrained-0.1.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 23:40:22.586 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 23:40:22.737 INFO blam! 4219081e25ed54c397b0c1c3b8b9736d66f39f8fff249580d2401f46cf2fced3
Oct 27 23:40:22.739 INFO running `"docker" "start" "-a" "4219081e25ed54c397b0c1c3b8b9736d66f39f8fff249580d2401f46cf2fced3"`
Oct 27 23:40:23.283 INFO kablam! usermod: no changes
Oct 27 23:40:23.365 INFO kablam!     Checking dense_mats v0.4.0
Oct 27 23:40:25.631 INFO kablam!     Checking sprs v0.3.3
Oct 27 23:40:28.244 INFO kablam!     Checking constrained v0.1.0 (/source)
Oct 27 23:40:30.287 INFO kablam! warning: unnecessary parentheses around method argument
Oct 27 23:40:30.287 INFO kablam!    --> src/lib.rs:297:35
Oct 27 23:40:30.287 INFO kablam!     |
Oct 27 23:40:30.287 INFO kablam! 297 |     let mut lambda = N::one().max((obvalue.abs() / N::from(n).unwrap().sqrt().sqrt()));
Oct 27 23:40:30.287 INFO kablam!     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 23:40:30.287 INFO kablam!     |
Oct 27 23:40:30.287 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 27 23:40:30.287 INFO kablam! 
Oct 27 23:40:30.607 INFO kablam! warning: unnecessary parentheses around method argument
Oct 27 23:40:30.607 INFO kablam!    --> src/lib.rs:297:35
Oct 27 23:40:30.607 INFO kablam!     |
Oct 27 23:40:30.607 INFO kablam! 297 |     let mut lambda = N::one().max((obvalue.abs() / N::from(n).unwrap().sqrt().sqrt()));
Oct 27 23:40:30.607 INFO kablam!     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 23:40:30.607 INFO kablam!     |
Oct 27 23:40:30.607 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 27 23:40:30.607 INFO kablam! 
Oct 27 23:40:30.759 INFO kablam! warning: unused import: `sprs::sparse::compressed::SpMatView`
Oct 27 23:40:30.759 INFO kablam!  --> src/lib.rs:5:5
Oct 27 23:40:30.759 INFO kablam!   |
Oct 27 23:40:30.759 INFO kablam! 5 | use sprs::sparse::compressed::SpMatView;
Oct 27 23:40:30.759 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 23:40:30.759 INFO kablam!   |
Oct 27 23:40:30.759 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 23:40:30.759 INFO kablam! 
Oct 27 23:40:30.759 INFO kablam! warning: unused import: `One`
Oct 27 23:40:30.759 INFO kablam!   --> src/lib.rs:19:11
Oct 27 23:40:30.759 INFO kablam!    |
Oct 27 23:40:30.759 INFO kablam! 19 | use num::{One, Zero, Float};
Oct 27 23:40:30.759 INFO kablam!    |           ^^^
Oct 27 23:40:30.759 INFO kablam! 
Oct 27 23:40:30.797 INFO kablam! warning: value assigned to `lower` is never read
Oct 27 23:40:30.797 INFO kablam!    --> src/lib.rs:373:17
Oct 27 23:40:30.797 INFO kablam!     |
Oct 27 23:40:30.797 INFO kablam! 373 |                 lower = zhis[iter];
Oct 27 23:40:30.797 INFO kablam!     |                 ^^^^^
Oct 27 23:40:30.797 INFO kablam!     |
Oct 27 23:40:30.797 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 27 23:40:30.797 INFO kablam! 
Oct 27 23:40:30.841 INFO kablam! warning: unused import: `sprs::sparse::compressed::SpMatView`
Oct 27 23:40:30.841 INFO kablam!  --> src/lib.rs:5:5
Oct 27 23:40:30.841 INFO kablam!   |
Oct 27 23:40:30.842 INFO kablam! 5 | use sprs::sparse::compressed::SpMatView;
Oct 27 23:40:30.842 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 23:40:30.842 INFO kablam!   |
Oct 27 23:40:30.843 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 23:40:30.843 INFO kablam! 
Oct 27 23:40:30.843 INFO kablam! warning: unused import: `One`
Oct 27 23:40:30.847 INFO kablam!   --> src/lib.rs:19:11
Oct 27 23:40:30.847 INFO kablam!    |
Oct 27 23:40:30.847 INFO kablam! 19 | use num::{One, Zero, Float};
Oct 27 23:40:30.847 INFO kablam!    |           ^^^
Oct 27 23:40:30.847 INFO kablam! 
Oct 27 23:40:30.863 INFO kablam! warning: value assigned to `lower` is never read
Oct 27 23:40:30.863 INFO kablam!    --> src/lib.rs:373:17
Oct 27 23:40:30.863 INFO kablam!     |
Oct 27 23:40:30.864 INFO kablam! 373 |                 lower = zhis[iter];
Oct 27 23:40:30.864 INFO kablam!     |                 ^^^^^
Oct 27 23:40:30.864 INFO kablam!     |
Oct 27 23:40:30.865 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 27 23:40:30.865 INFO kablam! 
Oct 27 23:40:30.946 INFO kablam! warning: function is never used: `from_iter`
Oct 27 23:40:30.946 INFO kablam!    --> src/lib.rs:121:1
Oct 27 23:40:30.946 INFO kablam!     |
Oct 27 23:40:30.947 INFO kablam! 121 | fn from_iter<N: Copy, I: Iterator<Item=(usize, N)>>(itr: I, len: Option<usize>) -> CsVecOwned<N> {
Oct 27 23:40:30.947 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 23:40:30.947 INFO kablam!     |
Oct 27 23:40:30.947 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 27 23:40:30.947 INFO kablam! 
Oct 27 23:40:30.961 INFO kablam! warning: function is never used: `from_iter`
Oct 27 23:40:30.961 INFO kablam!    --> src/lib.rs:121:1
Oct 27 23:40:30.961 INFO kablam!     |
Oct 27 23:40:30.961 INFO kablam! 121 | fn from_iter<N: Copy, I: Iterator<Item=(usize, N)>>(itr: I, len: Option<usize>) -> CsVecOwned<N> {
Oct 27 23:40:30.961 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 23:40:30.961 INFO kablam!     |
Oct 27 23:40:30.961 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 27 23:40:30.961 INFO kablam! 
Oct 27 23:40:31.055 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.73s
Oct 27 23:40:31.055 INFO kablam! su: No module specific data is present
Oct 27 23:40:31.723 INFO running `"docker" "rm" "-f" "4219081e25ed54c397b0c1c3b8b9736d66f39f8fff249580d2401f46cf2fced3"`
Oct 27 23:40:32.015 INFO blam! 4219081e25ed54c397b0c1c3b8b9736d66f39f8fff249580d2401f46cf2fced3