Oct 27 16:52:46.112 INFO checking rsmath-0.1.6 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 16:52:46.112 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 16:52:46.520 INFO blam! ac9531c0c5c9857cd65ded8cf6af2bfc3962184834efb2453305520b8aba3bb4
Oct 27 16:52:46.535 INFO running `"docker" "start" "-a" "ac9531c0c5c9857cd65ded8cf6af2bfc3962184834efb2453305520b8aba3bb4"`
Oct 27 16:52:48.666 INFO kablam! usermod: no changes
Oct 27 16:52:48.837 INFO kablam!     Checking rsmath v0.1.6 (/source)
Oct 27 16:52:50.807 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 16:52:50.807 INFO kablam!    --> src/linspace/point.rs:113:29
Oct 27 16:52:50.807 INFO kablam!     |
Oct 27 16:52:50.807 INFO kablam! 113 |         let val: f64 = (pow((a.x() - b.x()), 2) +
Oct 27 16:52:50.807 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 16:52:50.808 INFO kablam!     |
Oct 27 16:52:50.808 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 27 16:52:50.808 INFO kablam! 
Oct 27 16:52:50.808 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 16:52:50.808 INFO kablam!    --> src/linspace/point.rs:114:29
Oct 27 16:52:50.808 INFO kablam!     |
Oct 27 16:52:50.808 INFO kablam! 114 |                         pow((a.y() - b.y()), 2) +
Oct 27 16:52:50.808 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 16:52:50.808 INFO kablam! 
Oct 27 16:52:50.808 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 16:52:50.808 INFO kablam!    --> src/linspace/point.rs:115:29
Oct 27 16:52:50.808 INFO kablam!     |
Oct 27 16:52:50.809 INFO kablam! 115 |                         pow((a.z() - b.z()), 2)).into();
Oct 27 16:52:50.809 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 16:52:50.809 INFO kablam! 
Oct 27 16:52:51.143 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 16:52:51.143 INFO kablam!    --> src/linspace/point.rs:113:29
Oct 27 16:52:51.143 INFO kablam!     |
Oct 27 16:52:51.143 INFO kablam! 113 |         let val: f64 = (pow((a.x() - b.x()), 2) +
Oct 27 16:52:51.143 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 16:52:51.143 INFO kablam!     |
Oct 27 16:52:51.143 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 27 16:52:51.143 INFO kablam! 
Oct 27 16:52:51.143 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 16:52:51.143 INFO kablam!    --> src/linspace/point.rs:114:29
Oct 27 16:52:51.144 INFO kablam!     |
Oct 27 16:52:51.144 INFO kablam! 114 |                         pow((a.y() - b.y()), 2) +
Oct 27 16:52:51.144 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 16:52:51.144 INFO kablam! 
Oct 27 16:52:51.144 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 16:52:51.144 INFO kablam!    --> src/linspace/point.rs:115:29
Oct 27 16:52:51.144 INFO kablam!     |
Oct 27 16:52:51.144 INFO kablam! 115 |                         pow((a.z() - b.z()), 2)).into();
Oct 27 16:52:51.144 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 16:52:51.144 INFO kablam! 
Oct 27 16:52:55.507 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Oct 27 16:52:55.508 INFO kablam!  --> benches/matrix.rs:1:1
Oct 27 16:52:55.508 INFO kablam!   |
Oct 27 16:52:55.508 INFO kablam! 1 | extern crate test;
Oct 27 16:52:55.508 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Oct 27 16:52:55.508 INFO kablam!   |
Oct 27 16:52:55.508 INFO kablam!   = help: add #![feature(test)] to the crate attributes to enable
Oct 27 16:52:55.508 INFO kablam! 
Oct 27 16:52:55.508 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Oct 27 16:52:55.508 INFO kablam!  --> benches/matrix.rs:8:9
Oct 27 16:52:55.508 INFO kablam!   |
Oct 27 16:52:55.508 INFO kablam! 8 |     use test::Bencher;
Oct 27 16:52:55.508 INFO kablam!   |         ^^^^^^^^^^^^^
Oct 27 16:52:55.508 INFO kablam!   |
Oct 27 16:52:55.508 INFO kablam!   = help: add #![feature(test)] to the crate attributes to enable
Oct 27 16:52:55.508 INFO kablam! 
Oct 27 16:52:55.508 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Oct 27 16:52:55.508 INFO kablam!   --> benches/matrix.rs:11:36
Oct 27 16:52:55.508 INFO kablam!    |
Oct 27 16:52:55.508 INFO kablam! 11 |     fn create_random_bench(b: &mut Bencher) {
Oct 27 16:52:55.508 INFO kablam!    |                                    ^^^^^^^
Oct 27 16:52:55.508 INFO kablam!    |
Oct 27 16:52:55.509 INFO kablam!    = help: add #![feature(test)] to the crate attributes to enable
Oct 27 16:52:55.509 INFO kablam! 
Oct 27 16:52:55.591 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Oct 27 16:52:55.591 INFO kablam!   --> benches/matrix.rs:13:4
Oct 27 16:52:55.591 INFO kablam!    |
Oct 27 16:52:55.591 INFO kablam! 13 |     b.iter(|| Matrix::<f32>::random(3, 3, &range));
Oct 27 16:52:55.591 INFO kablam!    |       ^^^^
Oct 27 16:52:55.591 INFO kablam!    |
Oct 27 16:52:55.591 INFO kablam!    = help: add #![feature(test)] to the crate attributes to enable
Oct 27 16:52:55.591 INFO kablam! 
Oct 27 16:52:55.668 INFO kablam! error: aborting due to 4 previous errors
Oct 27 16:52:55.668 INFO kablam! 
Oct 27 16:52:55.668 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Oct 27 16:52:55.723 INFO kablam! error: Could not compile `rsmath`.
Oct 27 16:52:55.723 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 27 16:52:57.375 INFO kablam! error: build failed
Oct 27 16:52:57.375 INFO kablam! su: No module specific data is present
Oct 27 16:52:58.445 INFO running `"docker" "rm" "-f" "ac9531c0c5c9857cd65ded8cf6af2bfc3962184834efb2453305520b8aba3bb4"`
Oct 27 16:52:58.725 INFO blam! ac9531c0c5c9857cd65ded8cf6af2bfc3962184834efb2453305520b8aba3bb4