Oct 27 16:52:45.749 INFO checking rsmath-0.1.6 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 16:52:45.750 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 16:52:46.224 INFO blam! 2210247ac5a977fd0212bba3097081e49d9fbdf4714801bf473c7dc071d7620d
Oct 27 16:52:46.233 INFO running `"docker" "start" "-a" "2210247ac5a977fd0212bba3097081e49d9fbdf4714801bf473c7dc071d7620d"`
Oct 27 16:52:47.589 INFO kablam! usermod: no changes
Oct 27 16:52:47.699 INFO kablam!     Checking rsmath v0.1.6 (/source)
Oct 27 16:52:49.551 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 16:52:49.552 INFO kablam!    --> src/linspace/point.rs:113:29
Oct 27 16:52:49.552 INFO kablam!     |
Oct 27 16:52:49.552 INFO kablam! 113 |         let val: f64 = (pow((a.x() - b.x()), 2) +
Oct 27 16:52:49.553 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 16:52:49.553 INFO kablam!     |
Oct 27 16:52:49.554 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 27 16:52:49.554 INFO kablam! 
Oct 27 16:52:49.554 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 16:52:49.555 INFO kablam!    --> src/linspace/point.rs:114:29
Oct 27 16:52:49.555 INFO kablam!     |
Oct 27 16:52:49.555 INFO kablam! 114 |                         pow((a.y() - b.y()), 2) +
Oct 27 16:52:49.556 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 16:52:49.556 INFO kablam! 
Oct 27 16:52:49.557 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 16:52:49.557 INFO kablam!    --> src/linspace/point.rs:115:29
Oct 27 16:52:49.557 INFO kablam!     |
Oct 27 16:52:49.558 INFO kablam! 115 |                         pow((a.z() - b.z()), 2)).into();
Oct 27 16:52:49.558 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 16:52:49.558 INFO kablam! 
Oct 27 16:52:50.084 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 16:52:50.084 INFO kablam!    --> src/linspace/point.rs:113:29
Oct 27 16:52:50.085 INFO kablam!     |
Oct 27 16:52:50.085 INFO kablam! 113 |         let val: f64 = (pow((a.x() - b.x()), 2) +
Oct 27 16:52:50.085 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 16:52:50.085 INFO kablam!     |
Oct 27 16:52:50.085 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 27 16:52:50.085 INFO kablam! 
Oct 27 16:52:50.086 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 16:52:50.086 INFO kablam!    --> src/linspace/point.rs:114:29
Oct 27 16:52:50.086 INFO kablam!     |
Oct 27 16:52:50.086 INFO kablam! 114 |                         pow((a.y() - b.y()), 2) +
Oct 27 16:52:50.086 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 16:52:50.086 INFO kablam! 
Oct 27 16:52:50.086 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 16:52:50.086 INFO kablam!    --> src/linspace/point.rs:115:29
Oct 27 16:52:50.086 INFO kablam!     |
Oct 27 16:52:50.086 INFO kablam! 115 |                         pow((a.z() - b.z()), 2)).into();
Oct 27 16:52:50.086 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 16:52:50.086 INFO kablam! 
Oct 27 16:52:55.509 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Oct 27 16:52:55.509 INFO kablam!  --> benches/matrix.rs:1:1
Oct 27 16:52:55.509 INFO kablam!   |
Oct 27 16:52:55.509 INFO kablam! 1 | extern crate test;
Oct 27 16:52:55.509 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Oct 27 16:52:55.509 INFO kablam!   |
Oct 27 16:52:55.509 INFO kablam!   = help: add #![feature(test)] to the crate attributes to enable
Oct 27 16:52:55.510 INFO kablam! 
Oct 27 16:52:55.510 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Oct 27 16:52:55.510 INFO kablam!  --> benches/matrix.rs:8:9
Oct 27 16:52:55.510 INFO kablam!   |
Oct 27 16:52:55.510 INFO kablam! 8 |     use test::Bencher;
Oct 27 16:52:55.510 INFO kablam!   |         ^^^^^^^^^^^^^
Oct 27 16:52:55.515 INFO kablam!   |
Oct 27 16:52:55.515 INFO kablam!   = help: add #![feature(test)] to the crate attributes to enable
Oct 27 16:52:55.515 INFO kablam! 
Oct 27 16:52:55.515 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Oct 27 16:52:55.515 INFO kablam!   --> benches/matrix.rs:11:36
Oct 27 16:52:55.515 INFO kablam!    |
Oct 27 16:52:55.515 INFO kablam! 11 |     fn create_random_bench(b: &mut Bencher) {
Oct 27 16:52:55.515 INFO kablam!    |                                    ^^^^^^^
Oct 27 16:52:55.515 INFO kablam!    |
Oct 27 16:52:55.515 INFO kablam!    = help: add #![feature(test)] to the crate attributes to enable
Oct 27 16:52:55.515 INFO kablam! 
Oct 27 16:52:55.563 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Oct 27 16:52:55.563 INFO kablam!   --> benches/matrix.rs:13:4
Oct 27 16:52:55.563 INFO kablam!    |
Oct 27 16:52:55.563 INFO kablam! 13 |     b.iter(|| Matrix::<f32>::random(3, 3, &range));
Oct 27 16:52:55.563 INFO kablam!    |       ^^^^
Oct 27 16:52:55.563 INFO kablam!    |
Oct 27 16:52:55.563 INFO kablam!    = help: add #![feature(test)] to the crate attributes to enable
Oct 27 16:52:55.563 INFO kablam! 
Oct 27 16:52:55.585 INFO kablam! error: aborting due to 4 previous errors
Oct 27 16:52:55.599 INFO kablam! 
Oct 27 16:52:55.599 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Oct 27 16:52:55.607 INFO kablam! error: Could not compile `rsmath`.
Oct 27 16:52:55.607 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 27 16:52:56.746 INFO kablam! error: build failed
Oct 27 16:52:56.747 INFO kablam! su: No module specific data is present
Oct 27 16:52:57.875 INFO running `"docker" "rm" "-f" "2210247ac5a977fd0212bba3097081e49d9fbdf4714801bf473c7dc071d7620d"`
Oct 27 16:52:58.263 INFO blam! 2210247ac5a977fd0212bba3097081e49d9fbdf4714801bf473c7dc071d7620d