Nov 01 03:25:00.549 INFO checking jareks/ndarray-100-exercises against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 03:25:00.551 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 03:25:00.905 INFO blam! 93b325fb874cff05e0f5f832ad91edd42acef31c25283da81931e86baac6425c
Nov 01 03:25:00.906 INFO running `"docker" "start" "-a" "93b325fb874cff05e0f5f832ad91edd42acef31c25283da81931e86baac6425c"`
Nov 01 03:25:01.917 INFO kablam! usermod: no changes
Nov 01 03:25:02.021 INFO kablam!    Compiling matrixmultiply v0.1.13
Nov 01 03:25:02.021 INFO kablam!    Compiling ndarray v0.7.2
Nov 01 03:25:02.028 INFO kablam!     Checking either v1.0.2
Nov 01 03:25:02.044 INFO kablam!     Checking num-complex v0.1.35
Nov 01 03:25:02.789 INFO kablam!     Checking itertools v0.5.8
Nov 01 03:25:10.495 INFO kablam!     Checking ndarray-rand v0.3.1
Nov 01 03:25:10.999 INFO kablam!     Checking ndarray-100-exercises v0.1.0 (/source)
Nov 01 03:25:11.505 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 03:25:11.505 INFO kablam!  --> src/main.rs:1:13
Nov 01 03:25:11.505 INFO kablam!   |
Nov 01 03:25:11.505 INFO kablam! 1 | #[macro_use(s)]
Nov 01 03:25:11.505 INFO kablam!   |             ^
Nov 01 03:25:11.506 INFO kablam!   |
Nov 01 03:25:11.506 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 03:25:11.506 INFO kablam! 
Nov 01 03:25:11.506 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 03:25:11.506 INFO kablam!  --> src/main.rs:6:1
Nov 01 03:25:11.506 INFO kablam!   |
Nov 01 03:25:11.506 INFO kablam! 6 | #[macro_use]
Nov 01 03:25:11.507 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 03:25:11.507 INFO kablam! 
Nov 01 03:25:11.507 INFO kablam! warning: unused import: `ndarray::*`
Nov 01 03:25:11.507 INFO kablam!  --> src/main.rs:9:5
Nov 01 03:25:11.507 INFO kablam!   |
Nov 01 03:25:11.507 INFO kablam! 9 | use ndarray::*;
Nov 01 03:25:11.508 INFO kablam!   |     ^^^^^^^^^^
Nov 01 03:25:11.508 INFO kablam! 
Nov 01 03:25:11.508 INFO kablam! warning: unused import: `ndarray_rand::RandomExt`
Nov 01 03:25:11.508 INFO kablam!   --> src/main.rs:10:5
Nov 01 03:25:11.508 INFO kablam!    |
Nov 01 03:25:11.508 INFO kablam! 10 | use ndarray_rand::RandomExt;
Nov 01 03:25:11.509 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:25:11.509 INFO kablam! 
Nov 01 03:25:11.579 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 03:25:11.579 INFO kablam!  --> src/main.rs:1:13
Nov 01 03:25:11.579 INFO kablam!   |
Nov 01 03:25:11.579 INFO kablam! 1 | #[macro_use(s)]
Nov 01 03:25:11.579 INFO kablam!   |             ^
Nov 01 03:25:11.580 INFO kablam!   |
Nov 01 03:25:11.580 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 03:25:11.580 INFO kablam! 
Nov 01 03:25:11.580 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 03:25:11.580 INFO kablam!   --> src/main.rs:25:36
Nov 01 03:25:11.580 INFO kablam!    |
Nov 01 03:25:11.580 INFO kablam! 25 |     let arr = Array1::<f64>::zeros((10));
Nov 01 03:25:11.580 INFO kablam!    |                                    ^^^^ help: remove these parentheses
Nov 01 03:25:11.580 INFO kablam!    |
Nov 01 03:25:11.580 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 03:25:11.580 INFO kablam! 
Nov 01 03:25:11.580 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 03:25:11.580 INFO kablam!   --> src/main.rs:33:40
Nov 01 03:25:11.580 INFO kablam!    |
Nov 01 03:25:11.580 INFO kablam! 33 |     let mut arr = Array1::<f64>::zeros((10));
Nov 01 03:25:11.580 INFO kablam!    |                                        ^^^^ help: remove these parentheses
Nov 01 03:25:11.580 INFO kablam! 
Nov 01 03:25:11.588 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 03:25:11.590 INFO kablam!    --> src/main.rs:131:42
Nov 01 03:25:11.590 INFO kablam!     |
Nov 01 03:25:11.590 INFO kablam! 131 |     let arr: Array1<f64> = Array::random((30), rand::distributions::normal::Normal::new(0.0, 10.0));
Nov 01 03:25:11.590 INFO kablam!     |                                          ^^^^ help: remove these parentheses
Nov 01 03:25:11.590 INFO kablam! 
Nov 01 03:25:11.861 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.91s
Nov 01 03:25:11.868 INFO kablam! su: No module specific data is present
Nov 01 03:25:12.189 INFO running `"docker" "rm" "-f" "93b325fb874cff05e0f5f832ad91edd42acef31c25283da81931e86baac6425c"`
Nov 01 03:25:12.370 INFO blam! 93b325fb874cff05e0f5f832ad91edd42acef31c25283da81931e86baac6425c