Nov 28 03:33:17.803 INFO checking jareks/ndarray-100-exercises against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 03:33:17.804 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 03:33:18.224 INFO [stdout] df58009cb43001f961717f5fbed15ef2a3b3a6febc68ad9364a5181be859a755
Nov 28 03:33:18.226 INFO running `"docker" "start" "-a" "df58009cb43001f961717f5fbed15ef2a3b3a6febc68ad9364a5181be859a755"`
Nov 28 03:33:19.378 INFO [stderr] usermod: no changes
Nov 28 03:33:19.429 INFO [stderr]    Compiling ndarray v0.7.2
Nov 28 03:33:19.430 INFO [stderr]     Checking num-complex v0.1.35
Nov 28 03:33:23.842 INFO [stderr]     Checking ndarray-rand v0.3.1
Nov 28 03:33:24.354 INFO [stderr]     Checking ndarray-100-exercises v0.1.0 (/source)
Nov 28 03:33:24.948 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 03:33:24.949 INFO [stderr]  --> src/main.rs:1:13
Nov 28 03:33:24.949 INFO [stderr]   |
Nov 28 03:33:24.949 INFO [stderr] 1 | #[macro_use(s)]
Nov 28 03:33:24.949 INFO [stderr]   |             ^
Nov 28 03:33:24.950 INFO [stderr]   |
Nov 28 03:33:24.950 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 03:33:24.950 INFO [stderr] 
Nov 28 03:33:24.951 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 03:33:24.951 INFO [stderr]  --> src/main.rs:6:1
Nov 28 03:33:24.951 INFO [stderr]   |
Nov 28 03:33:24.951 INFO [stderr] 6 | #[macro_use]
Nov 28 03:33:24.951 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 03:33:24.951 INFO [stderr] 
Nov 28 03:33:24.951 INFO [stderr] warning: unused import: `ndarray::*`
Nov 28 03:33:24.951 INFO [stderr]  --> src/main.rs:9:5
Nov 28 03:33:24.951 INFO [stderr]   |
Nov 28 03:33:24.951 INFO [stderr] 9 | use ndarray::*;
Nov 28 03:33:24.951 INFO [stderr]   |     ^^^^^^^^^^
Nov 28 03:33:24.954 INFO [stderr] 
Nov 28 03:33:24.954 INFO [stderr] warning: unused import: `ndarray_rand::RandomExt`
Nov 28 03:33:24.954 INFO [stderr]   --> src/main.rs:10:5
Nov 28 03:33:24.954 INFO [stderr]    |
Nov 28 03:33:24.954 INFO [stderr] 10 | use ndarray_rand::RandomExt;
Nov 28 03:33:24.954 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:33:24.954 INFO [stderr] 
Nov 28 03:33:25.136 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 03:33:25.136 INFO [stderr]  --> src/main.rs:1:13
Nov 28 03:33:25.136 INFO [stderr]   |
Nov 28 03:33:25.136 INFO [stderr] 1 | #[macro_use(s)]
Nov 28 03:33:25.136 INFO [stderr]   |             ^
Nov 28 03:33:25.136 INFO [stderr]   |
Nov 28 03:33:25.136 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 03:33:25.136 INFO [stderr] 
Nov 28 03:33:25.139 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 03:33:25.139 INFO [stderr]   --> src/main.rs:25:36
Nov 28 03:33:25.139 INFO [stderr]    |
Nov 28 03:33:25.139 INFO [stderr] 25 |     let arr = Array1::<f64>::zeros((10));
Nov 28 03:33:25.139 INFO [stderr]    |                                    ^^^^ help: remove these parentheses
Nov 28 03:33:25.139 INFO [stderr]    |
Nov 28 03:33:25.139 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 03:33:25.139 INFO [stderr] 
Nov 28 03:33:25.148 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 03:33:25.148 INFO [stderr]   --> src/main.rs:33:40
Nov 28 03:33:25.148 INFO [stderr]    |
Nov 28 03:33:25.148 INFO [stderr] 33 |     let mut arr = Array1::<f64>::zeros((10));
Nov 28 03:33:25.149 INFO [stderr]    |                                        ^^^^ help: remove these parentheses
Nov 28 03:33:25.149 INFO [stderr] 
Nov 28 03:33:25.156 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 03:33:25.157 INFO [stderr]    --> src/main.rs:131:42
Nov 28 03:33:25.157 INFO [stderr]     |
Nov 28 03:33:25.157 INFO [stderr] 131 |     let arr: Array1<f64> = Array::random((30), rand::distributions::normal::Normal::new(0.0, 10.0));
Nov 28 03:33:25.157 INFO [stderr]     |                                          ^^^^ help: remove these parentheses
Nov 28 03:33:25.157 INFO [stderr] 
Nov 28 03:33:25.412 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.01s
Nov 28 03:33:25.413 INFO [stderr] su: No module specific data is present
Nov 28 03:33:25.674 INFO running `"docker" "inspect" "df58009cb43001f961717f5fbed15ef2a3b3a6febc68ad9364a5181be859a755"`
Nov 28 03:33:25.756 INFO running `"docker" "rm" "-f" "df58009cb43001f961717f5fbed15ef2a3b3a6febc68ad9364a5181be859a755"`
Nov 28 03:33:25.855 INFO [stdout] df58009cb43001f961717f5fbed15ef2a3b3a6febc68ad9364a5181be859a755