Dec 04 16:51:18.471 INFO checking jareks/ndarray-100-exercises against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 16:51:18.472 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 16:51:18.898 INFO [stdout] 3c32b0251875c9513b23a93b5d4004d1f1a12e1f4760a8afb992871f226e91e6
Dec 04 16:51:18.900 INFO running `"docker" "start" "-a" "3c32b0251875c9513b23a93b5d4004d1f1a12e1f4760a8afb992871f226e91e6"`
Dec 04 16:51:19.617 INFO [stderr] usermod: no changes
Dec 04 16:51:19.693 INFO [stderr]    Compiling ndarray v0.7.2
Dec 04 16:51:19.700 INFO [stderr]     Checking num-complex v0.1.35
Dec 04 16:51:24.186 INFO [stderr]     Checking ndarray-rand v0.3.1
Dec 04 16:51:24.660 INFO [stderr]     Checking ndarray-100-exercises v0.1.0 (/source)
Dec 04 16:51:25.159 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 16:51:25.159 INFO [stderr]  --> src/main.rs:1:13
Dec 04 16:51:25.159 INFO [stderr]   |
Dec 04 16:51:25.159 INFO [stderr] 1 | #[macro_use(s)]
Dec 04 16:51:25.159 INFO [stderr]   |             ^
Dec 04 16:51:25.159 INFO [stderr]   |
Dec 04 16:51:25.159 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 16:51:25.159 INFO [stderr] 
Dec 04 16:51:25.159 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 16:51:25.159 INFO [stderr]  --> src/main.rs:6:1
Dec 04 16:51:25.159 INFO [stderr]   |
Dec 04 16:51:25.159 INFO [stderr] 6 | #[macro_use]
Dec 04 16:51:25.159 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 16:51:25.159 INFO [stderr] 
Dec 04 16:51:25.159 INFO [stderr] warning: unused import: `ndarray::*`
Dec 04 16:51:25.159 INFO [stderr]  --> src/main.rs:9:5
Dec 04 16:51:25.159 INFO [stderr]   |
Dec 04 16:51:25.159 INFO [stderr] 9 | use ndarray::*;
Dec 04 16:51:25.159 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 16:51:25.159 INFO [stderr] 
Dec 04 16:51:25.159 INFO [stderr] warning: unused import: `ndarray_rand::RandomExt`
Dec 04 16:51:25.159 INFO [stderr]   --> src/main.rs:10:5
Dec 04 16:51:25.159 INFO [stderr]    |
Dec 04 16:51:25.159 INFO [stderr] 10 | use ndarray_rand::RandomExt;
Dec 04 16:51:25.159 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 16:51:25.159 INFO [stderr] 
Dec 04 16:51:25.207 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 16:51:25.207 INFO [stderr]  --> src/main.rs:1:13
Dec 04 16:51:25.207 INFO [stderr]   |
Dec 04 16:51:25.207 INFO [stderr] 1 | #[macro_use(s)]
Dec 04 16:51:25.207 INFO [stderr]   |             ^
Dec 04 16:51:25.207 INFO [stderr]   |
Dec 04 16:51:25.207 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 16:51:25.207 INFO [stderr] 
Dec 04 16:51:25.207 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 04 16:51:25.207 INFO [stderr]   --> src/main.rs:25:36
Dec 04 16:51:25.207 INFO [stderr]    |
Dec 04 16:51:25.207 INFO [stderr] 25 |     let arr = Array1::<f64>::zeros((10));
Dec 04 16:51:25.207 INFO [stderr]    |                                    ^^^^ help: remove these parentheses
Dec 04 16:51:25.207 INFO [stderr]    |
Dec 04 16:51:25.207 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 04 16:51:25.207 INFO [stderr] 
Dec 04 16:51:25.207 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 04 16:51:25.207 INFO [stderr]   --> src/main.rs:33:40
Dec 04 16:51:25.207 INFO [stderr]    |
Dec 04 16:51:25.207 INFO [stderr] 33 |     let mut arr = Array1::<f64>::zeros((10));
Dec 04 16:51:25.207 INFO [stderr]    |                                        ^^^^ help: remove these parentheses
Dec 04 16:51:25.207 INFO [stderr] 
Dec 04 16:51:25.207 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 04 16:51:25.207 INFO [stderr]    --> src/main.rs:131:42
Dec 04 16:51:25.207 INFO [stderr]     |
Dec 04 16:51:25.207 INFO [stderr] 131 |     let arr: Array1<f64> = Array::random((30), rand::distributions::normal::Normal::new(0.0, 10.0));
Dec 04 16:51:25.207 INFO [stderr]     |                                          ^^^^ help: remove these parentheses
Dec 04 16:51:25.207 INFO [stderr] 
Dec 04 16:51:25.423 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.77s
Dec 04 16:51:25.431 INFO [stderr] su: No module specific data is present
Dec 04 16:51:26.002 INFO running `"docker" "inspect" "3c32b0251875c9513b23a93b5d4004d1f1a12e1f4760a8afb992871f226e91e6"`
Dec 04 16:51:26.193 INFO running `"docker" "rm" "-f" "3c32b0251875c9513b23a93b5d4004d1f1a12e1f4760a8afb992871f226e91e6"`
Dec 04 16:51:26.514 INFO [stdout] 3c32b0251875c9513b23a93b5d4004d1f1a12e1f4760a8afb992871f226e91e6