Dec 17 22:32:36.436 INFO checking jareks/ndarray-100-exercises against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 22:32:36.436 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/jareks/ndarray-100-exercises:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 22:32:36.893 INFO [stdout] 04544d069a6eff3befe77963a40c116f4644ba00e06fefdd2f87d433d78a8160
Dec 17 22:32:36.895 INFO running `"docker" "start" "-a" "04544d069a6eff3befe77963a40c116f4644ba00e06fefdd2f87d433d78a8160"`
Dec 17 22:32:38.323 INFO [stderr]    Compiling matrixmultiply v0.1.13
Dec 17 22:32:38.323 INFO [stderr]    Compiling ndarray v0.7.2
Dec 17 22:32:38.323 INFO [stderr]     Checking num-complex v0.1.35
Dec 17 22:32:42.986 INFO [stderr]     Checking ndarray-rand v0.3.1
Dec 17 22:32:43.240 INFO [stderr]     Checking ndarray-100-exercises v0.1.0 (/opt/crater/workdir)
Dec 17 22:32:43.400 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 22:32:43.400 INFO [stderr]  --> src/main.rs:1:13
Dec 17 22:32:43.400 INFO [stderr]   |
Dec 17 22:32:43.400 INFO [stderr] 1 | #[macro_use(s)]
Dec 17 22:32:43.400 INFO [stderr]   |             ^
Dec 17 22:32:43.400 INFO [stderr]   |
Dec 17 22:32:43.400 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 22:32:43.400 INFO [stderr] 
Dec 17 22:32:43.400 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 22:32:43.400 INFO [stderr]  --> src/main.rs:6:1
Dec 17 22:32:43.400 INFO [stderr]   |
Dec 17 22:32:43.400 INFO [stderr] 6 | #[macro_use]
Dec 17 22:32:43.400 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 22:32:43.400 INFO [stderr] 
Dec 17 22:32:43.400 INFO [stderr] warning: unused import: `ndarray::*`
Dec 17 22:32:43.400 INFO [stderr]  --> src/main.rs:9:5
Dec 17 22:32:43.400 INFO [stderr]   |
Dec 17 22:32:43.400 INFO [stderr] 9 | use ndarray::*;
Dec 17 22:32:43.400 INFO [stderr]   |     ^^^^^^^^^^
Dec 17 22:32:43.400 INFO [stderr] 
Dec 17 22:32:43.400 INFO [stderr] warning: unused import: `ndarray_rand::RandomExt`
Dec 17 22:32:43.400 INFO [stderr]   --> src/main.rs:10:5
Dec 17 22:32:43.400 INFO [stderr]    |
Dec 17 22:32:43.400 INFO [stderr] 10 | use ndarray_rand::RandomExt;
Dec 17 22:32:43.400 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:32:43.400 INFO [stderr] 
Dec 17 22:32:43.526 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 22:32:43.526 INFO [stderr]  --> src/main.rs:1:13
Dec 17 22:32:43.526 INFO [stderr]   |
Dec 17 22:32:43.526 INFO [stderr] 1 | #[macro_use(s)]
Dec 17 22:32:43.526 INFO [stderr]   |             ^
Dec 17 22:32:43.526 INFO [stderr]   |
Dec 17 22:32:43.526 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 22:32:43.526 INFO [stderr] 
Dec 17 22:32:43.526 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 17 22:32:43.526 INFO [stderr]   --> src/main.rs:25:36
Dec 17 22:32:43.526 INFO [stderr]    |
Dec 17 22:32:43.526 INFO [stderr] 25 |     let arr = Array1::<f64>::zeros((10));
Dec 17 22:32:43.526 INFO [stderr]    |                                    ^^^^ help: remove these parentheses
Dec 17 22:32:43.526 INFO [stderr]    |
Dec 17 22:32:43.526 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 17 22:32:43.526 INFO [stderr] 
Dec 17 22:32:43.526 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 17 22:32:43.526 INFO [stderr]   --> src/main.rs:33:40
Dec 17 22:32:43.526 INFO [stderr]    |
Dec 17 22:32:43.526 INFO [stderr] 33 |     let mut arr = Array1::<f64>::zeros((10));
Dec 17 22:32:43.526 INFO [stderr]    |                                        ^^^^ help: remove these parentheses
Dec 17 22:32:43.526 INFO [stderr] 
Dec 17 22:32:43.532 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 17 22:32:43.532 INFO [stderr]    --> src/main.rs:131:42
Dec 17 22:32:43.532 INFO [stderr]     |
Dec 17 22:32:43.532 INFO [stderr] 131 |     let arr: Array1<f64> = Array::random((30), rand::distributions::normal::Normal::new(0.0, 10.0));
Dec 17 22:32:43.532 INFO [stderr]     |                                          ^^^^ help: remove these parentheses
Dec 17 22:32:43.532 INFO [stderr] 
Dec 17 22:32:43.789 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.53s
Dec 17 22:32:43.999 INFO running `"docker" "inspect" "04544d069a6eff3befe77963a40c116f4644ba00e06fefdd2f87d433d78a8160"`
Dec 17 22:32:44.143 INFO running `"docker" "rm" "-f" "04544d069a6eff3befe77963a40c116f4644ba00e06fefdd2f87d433d78a8160"`
Dec 17 22:32:44.274 INFO [stdout] 04544d069a6eff3befe77963a40c116f4644ba00e06fefdd2f87d433d78a8160