Aug 30 05:13:24.434 INFO checking rsmath-0.1.6 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 05:13:24.435 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 05:13:24.435 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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" "-e" "USER_ID=500" "-e" "CMD=cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 05:13:24.674 INFO blam! 931c9ce15897d872f586a5f8ae6500a20e21d9902df13bf4c955300c36796a4f
Aug 30 05:13:24.676 INFO running `"docker" "start" "-a" "931c9ce15897d872f586a5f8ae6500a20e21d9902df13bf4c955300c36796a4f"`
Aug 30 05:13:25.637 INFO kablam!     Checking rsmath v0.1.6 (file:///source)
Aug 30 05:13:26.635 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 05:13:26.635 INFO kablam!    --> src/linspace/point.rs:113:29
Aug 30 05:13:26.635 INFO kablam!     |
Aug 30 05:13:26.635 INFO kablam! 113 |         let val: f64 = (pow((a.x() - b.x()), 2) +
Aug 30 05:13:26.635 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 05:13:26.635 INFO kablam!     |
Aug 30 05:13:26.636 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 05:13:26.636 INFO kablam! 
Aug 30 05:13:26.636 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 05:13:26.636 INFO kablam!    --> src/linspace/point.rs:114:29
Aug 30 05:13:26.636 INFO kablam!     |
Aug 30 05:13:26.636 INFO kablam! 114 |                         pow((a.y() - b.y()), 2) +
Aug 30 05:13:26.636 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 05:13:26.636 INFO kablam! 
Aug 30 05:13:26.636 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 05:13:26.636 INFO kablam!    --> src/linspace/point.rs:115:29
Aug 30 05:13:26.636 INFO kablam!     |
Aug 30 05:13:26.636 INFO kablam! 115 |                         pow((a.z() - b.z()), 2)).into();
Aug 30 05:13:26.636 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 05:13:26.636 INFO kablam! 
Aug 30 05:13:26.719 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 05:13:26.719 INFO kablam!    --> src/linspace/point.rs:113:29
Aug 30 05:13:26.719 INFO kablam!     |
Aug 30 05:13:26.720 INFO kablam! 113 |         let val: f64 = (pow((a.x() - b.x()), 2) +
Aug 30 05:13:26.720 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 05:13:26.720 INFO kablam!     |
Aug 30 05:13:26.720 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 05:13:26.720 INFO kablam! 
Aug 30 05:13:26.720 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 05:13:26.720 INFO kablam!    --> src/linspace/point.rs:114:29
Aug 30 05:13:26.720 INFO kablam!     |
Aug 30 05:13:26.721 INFO kablam! 114 |                         pow((a.y() - b.y()), 2) +
Aug 30 05:13:26.721 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 05:13:26.721 INFO kablam! 
Aug 30 05:13:26.721 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 05:13:26.721 INFO kablam!    --> src/linspace/point.rs:115:29
Aug 30 05:13:26.721 INFO kablam!     |
Aug 30 05:13:26.721 INFO kablam! 115 |                         pow((a.z() - b.z()), 2)).into();
Aug 30 05:13:26.721 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 05:13:26.721 INFO kablam! 
Aug 30 05:13:29.718 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Aug 30 05:13:29.718 INFO kablam!  --> benches/matrix.rs:1:1
Aug 30 05:13:29.718 INFO kablam!   |
Aug 30 05:13:29.718 INFO kablam! 1 | extern crate test;
Aug 30 05:13:29.718 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Aug 30 05:13:29.718 INFO kablam!   |
Aug 30 05:13:29.718 INFO kablam!   = help: add #![feature(test)] to the crate attributes to enable
Aug 30 05:13:29.718 INFO kablam! 
Aug 30 05:13:29.719 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Aug 30 05:13:29.719 INFO kablam!  --> benches/matrix.rs:8:9
Aug 30 05:13:29.719 INFO kablam!   |
Aug 30 05:13:29.719 INFO kablam! 8 |     use test::Bencher;
Aug 30 05:13:29.719 INFO kablam!   |         ^^^^^^^^^^^^^
Aug 30 05:13:29.719 INFO kablam!   |
Aug 30 05:13:29.719 INFO kablam!   = help: add #![feature(test)] to the crate attributes to enable
Aug 30 05:13:29.719 INFO kablam! 
Aug 30 05:13:29.719 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Aug 30 05:13:29.720 INFO kablam!   --> benches/matrix.rs:11:36
Aug 30 05:13:29.720 INFO kablam!    |
Aug 30 05:13:29.720 INFO kablam! 11 |     fn create_random_bench(b: &mut Bencher) {
Aug 30 05:13:29.720 INFO kablam!    |                                    ^^^^^^^
Aug 30 05:13:29.720 INFO kablam!    |
Aug 30 05:13:29.720 INFO kablam!    = help: add #![feature(test)] to the crate attributes to enable
Aug 30 05:13:29.720 INFO kablam! 
Aug 30 05:13:29.793 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Aug 30 05:13:29.793 INFO kablam!   --> benches/matrix.rs:13:4
Aug 30 05:13:29.793 INFO kablam!    |
Aug 30 05:13:29.793 INFO kablam! 13 |     b.iter(|| Matrix::<f32>::random(3, 3, &range));
Aug 30 05:13:29.793 INFO kablam!    |       ^^^^
Aug 30 05:13:29.793 INFO kablam!    |
Aug 30 05:13:29.794 INFO kablam!    = help: add #![feature(test)] to the crate attributes to enable
Aug 30 05:13:29.794 INFO kablam! 
Aug 30 05:13:29.836 INFO kablam! error: aborting due to 4 previous errors
Aug 30 05:13:29.836 INFO kablam! 
Aug 30 05:13:29.836 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 30 05:13:29.852 INFO kablam! error: Could not compile `rsmath`.
Aug 30 05:13:29.852 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 05:13:31.430 INFO kablam! error: build failed
Aug 30 05:13:31.432 INFO kablam! su: No module specific data is present
Aug 30 05:13:31.934 INFO running `"docker" "rm" "-f" "931c9ce15897d872f586a5f8ae6500a20e21d9902df13bf4c955300c36796a4f"`
Aug 30 05:13:32.098 INFO blam! 931c9ce15897d872f586a5f8ae6500a20e21d9902df13bf4c955300c36796a4f