Oct 12 02:38:09.221 INFO testing constrained-0.1.0 against try#40d4795669493f1965de7c44029c69552134fe1f for rustdoc-test-static-cling
Oct 12 02:38:09.221 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-6/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/rustdoc-test-static-cling/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-alt build --frozen" "-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 12 02:38:09.481 INFO blam! 2379092858f5974cc54352c2af3682c48b00d38edddd8f03cb429c8f2a80c774
Oct 12 02:38:09.485 INFO running `"docker" "start" "-a" "2379092858f5974cc54352c2af3682c48b00d38edddd8f03cb429c8f2a80c774"`
Oct 12 02:38:10.009 INFO kablam! usermod: no changes
Oct 12 02:38:10.120 INFO kablam!    Compiling dense_mats v0.4.0
Oct 12 02:38:11.274 INFO kablam!    Compiling sprs v0.3.3
Oct 12 02:38:13.192 INFO kablam!    Compiling constrained v0.1.0 (/source)
Oct 12 02:38:13.376 INFO kablam! warning: unnecessary parentheses around method argument
Oct 12 02:38:13.377 INFO kablam!    --> src/lib.rs:297:35
Oct 12 02:38:13.377 INFO kablam!     |
Oct 12 02:38:13.377 INFO kablam! 297 |     let mut lambda = N::one().max((obvalue.abs() / N::from(n).unwrap().sqrt().sqrt()));
Oct 12 02:38:13.377 INFO kablam!     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 02:38:13.377 INFO kablam!     |
Oct 12 02:38:13.377 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 12 02:38:13.377 INFO kablam! 
Oct 12 02:38:13.580 INFO kablam! warning: unused import: `sprs::sparse::compressed::SpMatView`
Oct 12 02:38:13.581 INFO kablam!  --> src/lib.rs:5:5
Oct 12 02:38:13.581 INFO kablam!   |
Oct 12 02:38:13.581 INFO kablam! 5 | use sprs::sparse::compressed::SpMatView;
Oct 12 02:38:13.581 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 02:38:13.581 INFO kablam!   |
Oct 12 02:38:13.581 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 02:38:13.581 INFO kablam! 
Oct 12 02:38:13.581 INFO kablam! warning: unused import: `One`
Oct 12 02:38:13.581 INFO kablam!   --> src/lib.rs:19:11
Oct 12 02:38:13.581 INFO kablam!    |
Oct 12 02:38:13.581 INFO kablam! 19 | use num::{One, Zero, Float};
Oct 12 02:38:13.581 INFO kablam!    |           ^^^
Oct 12 02:38:13.581 INFO kablam! 
Oct 12 02:38:13.591 INFO kablam! warning: value assigned to `lower` is never read
Oct 12 02:38:13.592 INFO kablam!    --> src/lib.rs:373:17
Oct 12 02:38:13.592 INFO kablam!     |
Oct 12 02:38:13.592 INFO kablam! 373 |                 lower = zhis[iter];
Oct 12 02:38:13.593 INFO kablam!     |                 ^^^^^
Oct 12 02:38:13.593 INFO kablam!     |
Oct 12 02:38:13.593 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 12 02:38:13.593 INFO kablam! 
Oct 12 02:38:13.661 INFO kablam! warning: function is never used: `from_iter`
Oct 12 02:38:13.661 INFO kablam!    --> src/lib.rs:121:1
Oct 12 02:38:13.661 INFO kablam!     |
Oct 12 02:38:13.662 INFO kablam! 121 | fn from_iter<N: Copy, I: Iterator<Item=(usize, N)>>(itr: I, len: Option<usize>) -> CsVecOwned<N> {
Oct 12 02:38:13.662 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 02:38:13.662 INFO kablam!     |
Oct 12 02:38:13.662 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 02:38:13.663 INFO kablam! 
Oct 12 02:38:13.708 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.67s
Oct 12 02:38:13.712 INFO kablam! su: No module specific data is present
Oct 12 02:38:14.121 INFO running `"docker" "rm" "-f" "2379092858f5974cc54352c2af3682c48b00d38edddd8f03cb429c8f2a80c774"`
Oct 12 02:38:14.416 INFO blam! 2379092858f5974cc54352c2af3682c48b00d38edddd8f03cb429c8f2a80c774
Oct 12 02:38:14.430 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-6/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/rustdoc-test-static-cling/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-alt test --frozen --no-run" "-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 12 02:38:14.730 INFO blam! d1e7d6ab5deb83629a9c6efb1ee98aa4a22beda561d9ea0f134b9306c291c37b
Oct 12 02:38:14.731 INFO running `"docker" "start" "-a" "d1e7d6ab5deb83629a9c6efb1ee98aa4a22beda561d9ea0f134b9306c291c37b"`
Oct 12 02:38:15.316 INFO kablam! usermod: no changes
Oct 12 02:38:15.377 INFO kablam!    Compiling constrained v0.1.0 (/source)
Oct 12 02:38:15.692 INFO kablam! warning: unnecessary parentheses around method argument
Oct 12 02:38:15.692 INFO kablam!    --> src/lib.rs:297:35
Oct 12 02:38:15.692 INFO kablam!     |
Oct 12 02:38:15.692 INFO kablam! 297 |     let mut lambda = N::one().max((obvalue.abs() / N::from(n).unwrap().sqrt().sqrt()));
Oct 12 02:38:15.692 INFO kablam!     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 02:38:15.692 INFO kablam!     |
Oct 12 02:38:15.692 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 12 02:38:15.692 INFO kablam! 
Oct 12 02:38:15.985 INFO kablam! warning: unused import: `sprs::sparse::compressed::SpMatView`
Oct 12 02:38:15.985 INFO kablam!  --> src/lib.rs:5:5
Oct 12 02:38:15.986 INFO kablam!   |
Oct 12 02:38:15.986 INFO kablam! 5 | use sprs::sparse::compressed::SpMatView;
Oct 12 02:38:15.986 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 02:38:15.987 INFO kablam!   |
Oct 12 02:38:15.987 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 02:38:15.987 INFO kablam! 
Oct 12 02:38:15.987 INFO kablam! warning: unused import: `One`
Oct 12 02:38:15.988 INFO kablam!   --> src/lib.rs:19:11
Oct 12 02:38:15.988 INFO kablam!    |
Oct 12 02:38:15.988 INFO kablam! 19 | use num::{One, Zero, Float};
Oct 12 02:38:15.989 INFO kablam!    |           ^^^
Oct 12 02:38:15.989 INFO kablam! 
Oct 12 02:38:15.996 INFO kablam! warning: value assigned to `lower` is never read
Oct 12 02:38:15.996 INFO kablam!    --> src/lib.rs:373:17
Oct 12 02:38:15.997 INFO kablam!     |
Oct 12 02:38:15.997 INFO kablam! 373 |                 lower = zhis[iter];
Oct 12 02:38:15.997 INFO kablam!     |                 ^^^^^
Oct 12 02:38:15.998 INFO kablam!     |
Oct 12 02:38:15.998 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 12 02:38:15.998 INFO kablam! 
Oct 12 02:38:16.072 INFO kablam! warning: function is never used: `from_iter`
Oct 12 02:38:16.072 INFO kablam!    --> src/lib.rs:121:1
Oct 12 02:38:16.073 INFO kablam!     |
Oct 12 02:38:16.073 INFO kablam! 121 | fn from_iter<N: Copy, I: Iterator<Item=(usize, N)>>(itr: I, len: Option<usize>) -> CsVecOwned<N> {
Oct 12 02:38:16.073 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 02:38:16.073 INFO kablam!     |
Oct 12 02:38:16.074 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 02:38:16.074 INFO kablam! 
Oct 12 02:38:18.793 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.45s
Oct 12 02:38:18.801 INFO kablam! su: No module specific data is present
Oct 12 02:38:19.771 INFO running `"docker" "rm" "-f" "d1e7d6ab5deb83629a9c6efb1ee98aa4a22beda561d9ea0f134b9306c291c37b"`
Oct 12 02:38:20.028 INFO blam! d1e7d6ab5deb83629a9c6efb1ee98aa4a22beda561d9ea0f134b9306c291c37b