Dec 03 15:17:46.533 INFO testing constrained-0.1.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 15:17:46.533 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 15:17:46.706 INFO [stdout] 636cfa77023ccc9333b860d0e9bd6b59c3e11b0ae5c32863c96632191266d985
Dec 03 15:17:46.707 INFO running `"docker" "start" "-a" "636cfa77023ccc9333b860d0e9bd6b59c3e11b0ae5c32863c96632191266d985"`
Dec 03 15:17:47.143 INFO [stderr] usermod: no changes
Dec 03 15:17:47.221 INFO [stderr]    Compiling dense_mats v0.4.0
Dec 03 15:17:49.272 INFO [stderr]    Compiling sprs v0.3.3
Dec 03 15:17:52.116 INFO [stderr]    Compiling constrained v0.1.0 (/source)
Dec 03 15:17:53.349 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 03 15:17:53.349 INFO [stderr]    --> src/lib.rs:297:35
Dec 03 15:17:53.349 INFO [stderr]     |
Dec 03 15:17:53.349 INFO [stderr] 297 |     let mut lambda = N::one().max((obvalue.abs() / N::from(n).unwrap().sqrt().sqrt()));
Dec 03 15:17:53.349 INFO [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 03 15:17:53.349 INFO [stderr]     |
Dec 03 15:17:53.349 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 03 15:17:53.349 INFO [stderr] 
Dec 03 15:17:53.508 INFO [stderr] warning: unused import: `sprs::sparse::compressed::SpMatView`
Dec 03 15:17:53.508 INFO [stderr]  --> src/lib.rs:5:5
Dec 03 15:17:53.508 INFO [stderr]   |
Dec 03 15:17:53.508 INFO [stderr] 5 | use sprs::sparse::compressed::SpMatView;
Dec 03 15:17:53.508 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 15:17:53.508 INFO [stderr]   |
Dec 03 15:17:53.508 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 03 15:17:53.508 INFO [stderr] 
Dec 03 15:17:53.508 INFO [stderr] warning: unused import: `One`
Dec 03 15:17:53.508 INFO [stderr]   --> src/lib.rs:19:11
Dec 03 15:17:53.508 INFO [stderr]    |
Dec 03 15:17:53.508 INFO [stderr] 19 | use num::{One, Zero, Float};
Dec 03 15:17:53.508 INFO [stderr]    |           ^^^
Dec 03 15:17:53.508 INFO [stderr] 
Dec 03 15:17:53.525 INFO [stderr] warning: value assigned to `lower` is never read
Dec 03 15:17:53.525 INFO [stderr]    --> src/lib.rs:373:17
Dec 03 15:17:53.525 INFO [stderr]     |
Dec 03 15:17:53.525 INFO [stderr] 373 |                 lower = zhis[iter];
Dec 03 15:17:53.526 INFO [stderr]     |                 ^^^^^
Dec 03 15:17:53.526 INFO [stderr]     |
Dec 03 15:17:53.526 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 03 15:17:53.526 INFO [stderr] 
Dec 03 15:17:53.605 INFO [stderr] warning: function is never used: `from_iter`
Dec 03 15:17:53.605 INFO [stderr]    --> src/lib.rs:121:1
Dec 03 15:17:53.605 INFO [stderr]     |
Dec 03 15:17:53.605 INFO [stderr] 121 | fn from_iter<N: Copy, I: Iterator<Item=(usize, N)>>(itr: I, len: Option<usize>) -> CsVecOwned<N> {
Dec 03 15:17:53.605 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 15:17:53.605 INFO [stderr]     |
Dec 03 15:17:53.605 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 03 15:17:53.605 INFO [stderr] 
Dec 03 15:17:53.648 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.48s
Dec 03 15:17:53.651 INFO [stderr] su: No module specific data is present
Dec 03 15:17:53.980 INFO running `"docker" "inspect" "636cfa77023ccc9333b860d0e9bd6b59c3e11b0ae5c32863c96632191266d985"`
Dec 03 15:17:54.092 INFO running `"docker" "rm" "-f" "636cfa77023ccc9333b860d0e9bd6b59c3e11b0ae5c32863c96632191266d985"`
Dec 03 15:17:54.260 INFO [stdout] 636cfa77023ccc9333b860d0e9bd6b59c3e11b0ae5c32863c96632191266d985
Dec 03 15:17:54.263 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 15:17:54.492 INFO [stdout] b11b3d7344497a108798314a4589279693dbe35758fdf1c4807f485b63f766f3
Dec 03 15:17:54.496 INFO running `"docker" "start" "-a" "b11b3d7344497a108798314a4589279693dbe35758fdf1c4807f485b63f766f3"`
Dec 03 15:17:54.932 INFO [stderr] usermod: no changes
Dec 03 15:17:54.972 INFO [stderr]    Compiling constrained v0.1.0 (/source)
Dec 03 15:17:56.643 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 03 15:17:56.643 INFO [stderr]    --> src/lib.rs:297:35
Dec 03 15:17:56.643 INFO [stderr]     |
Dec 03 15:17:56.643 INFO [stderr] 297 |     let mut lambda = N::one().max((obvalue.abs() / N::from(n).unwrap().sqrt().sqrt()));
Dec 03 15:17:56.643 INFO [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 03 15:17:56.643 INFO [stderr]     |
Dec 03 15:17:56.643 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 03 15:17:56.643 INFO [stderr] 
Dec 03 15:17:56.875 INFO [stderr] warning: unused import: `sprs::sparse::compressed::SpMatView`
Dec 03 15:17:56.875 INFO [stderr]  --> src/lib.rs:5:5
Dec 03 15:17:56.875 INFO [stderr]   |
Dec 03 15:17:56.875 INFO [stderr] 5 | use sprs::sparse::compressed::SpMatView;
Dec 03 15:17:56.875 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 15:17:56.875 INFO [stderr]   |
Dec 03 15:17:56.875 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 03 15:17:56.875 INFO [stderr] 
Dec 03 15:17:56.875 INFO [stderr] warning: unused import: `One`
Dec 03 15:17:56.875 INFO [stderr]   --> src/lib.rs:19:11
Dec 03 15:17:56.875 INFO [stderr]    |
Dec 03 15:17:56.875 INFO [stderr] 19 | use num::{One, Zero, Float};
Dec 03 15:17:56.875 INFO [stderr]    |           ^^^
Dec 03 15:17:56.875 INFO [stderr] 
Dec 03 15:17:56.900 INFO [stderr] warning: value assigned to `lower` is never read
Dec 03 15:17:56.900 INFO [stderr]    --> src/lib.rs:373:17
Dec 03 15:17:56.900 INFO [stderr]     |
Dec 03 15:17:56.900 INFO [stderr] 373 |                 lower = zhis[iter];
Dec 03 15:17:56.900 INFO [stderr]     |                 ^^^^^
Dec 03 15:17:56.900 INFO [stderr]     |
Dec 03 15:17:56.900 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 03 15:17:56.900 INFO [stderr] 
Dec 03 15:17:57.007 INFO [stderr] warning: function is never used: `from_iter`
Dec 03 15:17:57.007 INFO [stderr]    --> src/lib.rs:121:1
Dec 03 15:17:57.007 INFO [stderr]     |
Dec 03 15:17:57.007 INFO [stderr] 121 | fn from_iter<N: Copy, I: Iterator<Item=(usize, N)>>(itr: I, len: Option<usize>) -> CsVecOwned<N> {
Dec 03 15:17:57.007 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 15:17:57.007 INFO [stderr]     |
Dec 03 15:17:57.007 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 03 15:17:57.007 INFO [stderr] 
Dec 03 15:17:59.351 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.40s
Dec 03 15:17:59.355 INFO [stderr] su: No module specific data is present
Dec 03 15:18:00.683 INFO running `"docker" "inspect" "b11b3d7344497a108798314a4589279693dbe35758fdf1c4807f485b63f766f3"`
Dec 03 15:18:00.935 INFO running `"docker" "rm" "-f" "b11b3d7344497a108798314a4589279693dbe35758fdf1c4807f485b63f766f3"`
Dec 03 15:18:01.206 INFO [stdout] b11b3d7344497a108798314a4589279693dbe35758fdf1c4807f485b63f766f3
