Aug 17 12:22:21.263 INFO checking rsmath-0.1.6 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 12:22:21.263 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 12:22:21.263 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 12:22:21.263 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-1/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 12:22:21.514 INFO blam! cc6aedf026b75c9d8f45473091fd3fb773d2161f6be898d0b0a3279f469cfd21
Aug 17 12:22:21.517 INFO running `"docker" "start" "-a" "cc6aedf026b75c9d8f45473091fd3fb773d2161f6be898d0b0a3279f469cfd21"`
Aug 17 12:22:22.824 INFO kablam!     Checking rsmath v0.1.6 (file:///source)
Aug 17 12:22:24.011 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 12:22:24.011 INFO kablam!    --> src/linspace/point.rs:113:29
Aug 17 12:22:24.012 INFO kablam!     |
Aug 17 12:22:24.012 INFO kablam! 113 |         let val: f64 = (pow((a.x() - b.x()), 2) +
Aug 17 12:22:24.012 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 12:22:24.012 INFO kablam!     |
Aug 17 12:22:24.012 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 17 12:22:24.012 INFO kablam! 
Aug 17 12:22:24.012 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 12:22:24.012 INFO kablam!    --> src/linspace/point.rs:114:29
Aug 17 12:22:24.012 INFO kablam!     |
Aug 17 12:22:24.012 INFO kablam! 114 |                         pow((a.y() - b.y()), 2) +
Aug 17 12:22:24.012 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 12:22:24.012 INFO kablam! 
Aug 17 12:22:24.012 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 12:22:24.012 INFO kablam!    --> src/linspace/point.rs:115:29
Aug 17 12:22:24.013 INFO kablam!     |
Aug 17 12:22:24.013 INFO kablam! 115 |                         pow((a.z() - b.z()), 2)).into();
Aug 17 12:22:24.013 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 12:22:24.013 INFO kablam! 
Aug 17 12:22:24.088 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 12:22:24.088 INFO kablam!    --> src/linspace/point.rs:113:29
Aug 17 12:22:24.088 INFO kablam!     |
Aug 17 12:22:24.088 INFO kablam! 113 |         let val: f64 = (pow((a.x() - b.x()), 2) +
Aug 17 12:22:24.088 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 12:22:24.088 INFO kablam!     |
Aug 17 12:22:24.088 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 17 12:22:24.088 INFO kablam! 
Aug 17 12:22:24.088 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 12:22:24.088 INFO kablam!    --> src/linspace/point.rs:114:29
Aug 17 12:22:24.088 INFO kablam!     |
Aug 17 12:22:24.088 INFO kablam! 114 |                         pow((a.y() - b.y()), 2) +
Aug 17 12:22:24.088 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 12:22:24.088 INFO kablam! 
Aug 17 12:22:24.089 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 12:22:24.089 INFO kablam!    --> src/linspace/point.rs:115:29
Aug 17 12:22:24.089 INFO kablam!     |
Aug 17 12:22:24.089 INFO kablam! 115 |                         pow((a.z() - b.z()), 2)).into();
Aug 17 12:22:24.089 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 12:22:24.089 INFO kablam! 
Aug 17 12:22:29.024 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Aug 17 12:22:29.024 INFO kablam!  --> benches/matrix.rs:1:1
Aug 17 12:22:29.024 INFO kablam!   |
Aug 17 12:22:29.024 INFO kablam! 1 | extern crate test;
Aug 17 12:22:29.024 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Aug 17 12:22:29.025 INFO kablam!   |
Aug 17 12:22:29.025 INFO kablam!   = help: add #![feature(test)] to the crate attributes to enable
Aug 17 12:22:29.026 INFO kablam! 
Aug 17 12:22:29.026 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Aug 17 12:22:29.026 INFO kablam!  --> benches/matrix.rs:8:9
Aug 17 12:22:29.026 INFO kablam!   |
Aug 17 12:22:29.026 INFO kablam! 8 |     use test::Bencher;
Aug 17 12:22:29.026 INFO kablam!   |         ^^^^^^^^^^^^^
Aug 17 12:22:29.027 INFO kablam!   |
Aug 17 12:22:29.027 INFO kablam!   = help: add #![feature(test)] to the crate attributes to enable
Aug 17 12:22:29.029 INFO kablam! 
Aug 17 12:22:29.030 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Aug 17 12:22:29.031 INFO kablam!   --> benches/matrix.rs:11:36
Aug 17 12:22:29.031 INFO kablam!    |
Aug 17 12:22:29.031 INFO kablam! 11 |     fn create_random_bench(b: &mut Bencher) {
Aug 17 12:22:29.031 INFO kablam!    |                                    ^^^^^^^
Aug 17 12:22:29.031 INFO kablam!    |
Aug 17 12:22:29.031 INFO kablam!    = help: add #![feature(test)] to the crate attributes to enable
Aug 17 12:22:29.031 INFO kablam! 
Aug 17 12:22:29.105 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Aug 17 12:22:29.105 INFO kablam!   --> benches/matrix.rs:13:4
Aug 17 12:22:29.105 INFO kablam!    |
Aug 17 12:22:29.105 INFO kablam! 13 |     b.iter(|| Matrix::<f32>::random(3, 3, &range));
Aug 17 12:22:29.105 INFO kablam!    |       ^^^^
Aug 17 12:22:29.105 INFO kablam!    |
Aug 17 12:22:29.105 INFO kablam!    = help: add #![feature(test)] to the crate attributes to enable
Aug 17 12:22:29.105 INFO kablam! 
Aug 17 12:22:29.152 INFO kablam! error: aborting due to 4 previous errors
Aug 17 12:22:29.152 INFO kablam! 
Aug 17 12:22:29.152 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 17 12:22:29.166 INFO kablam! error: Could not compile `rsmath`.
Aug 17 12:22:29.166 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 17 12:22:32.609 INFO kablam! error: build failed
Aug 17 12:22:32.613 INFO kablam! su: No module specific data is present
Aug 17 12:22:33.150 INFO running `"docker" "rm" "-f" "cc6aedf026b75c9d8f45473091fd3fb773d2161f6be898d0b0a3279f469cfd21"`
Aug 17 12:22:33.347 INFO blam! cc6aedf026b75c9d8f45473091fd3fb773d2161f6be898d0b0a3279f469cfd21