Nov 01 17:24:15.048 INFO checking rsmath-0.1.6 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 17:24:15.050 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 17:24:15.605 INFO blam! 6f8f907ea38028d7d76959ffc506795d0289eda1752135467edf3198cf1be5c5
Nov 01 17:24:15.606 INFO running `"docker" "start" "-a" "6f8f907ea38028d7d76959ffc506795d0289eda1752135467edf3198cf1be5c5"`
Nov 01 17:24:16.844 INFO kablam! usermod: no changes
Nov 01 17:24:16.948 INFO kablam!     Checking rsmath v0.1.6 (/source)
Nov 01 17:24:18.828 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 17:24:18.828 INFO kablam!    --> src/linspace/point.rs:113:29
Nov 01 17:24:18.828 INFO kablam!     |
Nov 01 17:24:18.828 INFO kablam! 113 |         let val: f64 = (pow((a.x() - b.x()), 2) +
Nov 01 17:24:18.828 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 17:24:18.828 INFO kablam!     |
Nov 01 17:24:18.828 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 01 17:24:18.828 INFO kablam! 
Nov 01 17:24:18.828 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 17:24:18.828 INFO kablam!    --> src/linspace/point.rs:114:29
Nov 01 17:24:18.828 INFO kablam!     |
Nov 01 17:24:18.828 INFO kablam! 114 |                         pow((a.y() - b.y()), 2) +
Nov 01 17:24:18.828 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 17:24:18.828 INFO kablam! 
Nov 01 17:24:18.828 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 17:24:18.828 INFO kablam!    --> src/linspace/point.rs:115:29
Nov 01 17:24:18.828 INFO kablam!     |
Nov 01 17:24:18.828 INFO kablam! 115 |                         pow((a.z() - b.z()), 2)).into();
Nov 01 17:24:18.828 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 17:24:18.828 INFO kablam! 
Nov 01 17:24:19.050 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 17:24:19.050 INFO kablam!    --> src/linspace/point.rs:113:29
Nov 01 17:24:19.050 INFO kablam!     |
Nov 01 17:24:19.051 INFO kablam! 113 |         let val: f64 = (pow((a.x() - b.x()), 2) +
Nov 01 17:24:19.051 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 17:24:19.051 INFO kablam!     |
Nov 01 17:24:19.052 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 01 17:24:19.052 INFO kablam! 
Nov 01 17:24:19.052 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 17:24:19.053 INFO kablam!    --> src/linspace/point.rs:114:29
Nov 01 17:24:19.053 INFO kablam!     |
Nov 01 17:24:19.053 INFO kablam! 114 |                         pow((a.y() - b.y()), 2) +
Nov 01 17:24:19.053 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 17:24:19.054 INFO kablam! 
Nov 01 17:24:19.054 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 17:24:19.054 INFO kablam!    --> src/linspace/point.rs:115:29
Nov 01 17:24:19.055 INFO kablam!     |
Nov 01 17:24:19.055 INFO kablam! 115 |                         pow((a.z() - b.z()), 2)).into();
Nov 01 17:24:19.055 INFO kablam!     |                             ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 17:24:19.056 INFO kablam! 
Nov 01 17:24:23.120 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Nov 01 17:24:23.121 INFO kablam!  --> benches/matrix.rs:1:1
Nov 01 17:24:23.121 INFO kablam!   |
Nov 01 17:24:23.121 INFO kablam! 1 | extern crate test;
Nov 01 17:24:23.122 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Nov 01 17:24:23.122 INFO kablam!   |
Nov 01 17:24:23.122 INFO kablam!   = help: add #![feature(test)] to the crate attributes to enable
Nov 01 17:24:23.122 INFO kablam! 
Nov 01 17:24:23.123 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Nov 01 17:24:23.123 INFO kablam!  --> benches/matrix.rs:8:9
Nov 01 17:24:23.123 INFO kablam!   |
Nov 01 17:24:23.124 INFO kablam! 8 |     use test::Bencher;
Nov 01 17:24:23.124 INFO kablam!   |         ^^^^^^^^^^^^^
Nov 01 17:24:23.124 INFO kablam!   |
Nov 01 17:24:23.124 INFO kablam!   = help: add #![feature(test)] to the crate attributes to enable
Nov 01 17:24:23.125 INFO kablam! 
Nov 01 17:24:23.125 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Nov 01 17:24:23.125 INFO kablam!   --> benches/matrix.rs:11:36
Nov 01 17:24:23.125 INFO kablam!    |
Nov 01 17:24:23.126 INFO kablam! 11 |     fn create_random_bench(b: &mut Bencher) {
Nov 01 17:24:23.126 INFO kablam!    |                                    ^^^^^^^
Nov 01 17:24:23.126 INFO kablam!    |
Nov 01 17:24:23.126 INFO kablam!    = help: add #![feature(test)] to the crate attributes to enable
Nov 01 17:24:23.127 INFO kablam! 
Nov 01 17:24:23.162 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Nov 01 17:24:23.162 INFO kablam!   --> benches/matrix.rs:13:4
Nov 01 17:24:23.163 INFO kablam!    |
Nov 01 17:24:23.163 INFO kablam! 13 |     b.iter(|| Matrix::<f32>::random(3, 3, &range));
Nov 01 17:24:23.163 INFO kablam!    |       ^^^^
Nov 01 17:24:23.163 INFO kablam!    |
Nov 01 17:24:23.164 INFO kablam!    = help: add #![feature(test)] to the crate attributes to enable
Nov 01 17:24:23.164 INFO kablam! 
Nov 01 17:24:23.216 INFO kablam! error: aborting due to 4 previous errors
Nov 01 17:24:23.217 INFO kablam! 
Nov 01 17:24:23.218 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Nov 01 17:24:23.249 INFO kablam! error: Could not compile `rsmath`.
Nov 01 17:24:23.249 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 01 17:24:24.772 INFO kablam! error: build failed
Nov 01 17:24:24.772 INFO kablam! su: No module specific data is present
Nov 01 17:24:25.334 INFO running `"docker" "rm" "-f" "6f8f907ea38028d7d76959ffc506795d0289eda1752135467edf3198cf1be5c5"`
Nov 01 17:24:25.732 INFO blam! 6f8f907ea38028d7d76959ffc506795d0289eda1752135467edf3198cf1be5c5