[INFO] cloning repository https://github.com/gbPagano/nn_from_scratch
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gbPagano/nn_from_scratch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgbPagano%2Fnn_from_scratch", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgbPagano%2Fnn_from_scratch'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ada68afd542c7df8191b7c5012a5cd75c15a95e9
[INFO] checking gbPagano/nn_from_scratch against try#15e8bc6907ab2b3623cb52acc726f4787458df64 for pr-141352
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgbPagano%2Fnn_from_scratch" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gbPagano/nn_from_scratch on toolchain 15e8bc6907ab2b3623cb52acc726f4787458df64
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+15e8bc6907ab2b3623cb52acc726f4787458df64" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gbPagano/nn_from_scratch
[INFO] finished tweaking git repo https://github.com/gbPagano/nn_from_scratch
[INFO] tweaked toml for git repo https://github.com/gbPagano/nn_from_scratch written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/gbPagano/nn_from_scratch already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+15e8bc6907ab2b3623cb52acc726f4787458df64" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "1214b85f04700a82dd107a2f8e6c1a8d926ab12de91cf7d841a75146b350af8a", kill_on_drop: false }`
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[INFO] [stderr]     Checking nn_from_scratch v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ndarray_rand::rand_distr::Uniform`
[INFO] [stdout]  --> rust/src/bin/conv-rs.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use ndarray_rand::rand_distr::Uniform;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ndarray_rand::RandomExt`
[INFO] [stdout]  --> rust/src/bin/conv-rs.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use ndarray_rand::RandomExt;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ndarray_rand::rand_distr::Uniform`
[INFO] [stdout]  --> rust/src/bin/conv-rs.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use ndarray_rand::rand_distr::Uniform;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ndarray_rand::RandomExt`
[INFO] [stdout]  --> rust/src/bin/conv-rs.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use ndarray_rand::RandomExt;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> rust/src/bin/conv-rs.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let a: Vec<_> = out.iter().map(|i| i.view()).collect::<Vec<_>>();
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> rust/src/bin/conv-rs.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let a: Vec<_> = out.iter().map(|i| i.view()).collect::<Vec<_>>();
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.30s
[INFO] running `Command { std: "docker" "inspect" "c0b9da52ea21c001468df5fb01422f5ee553dd2bee9f865e7af4ff3d3d61e7db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0b9da52ea21c001468df5fb01422f5ee553dd2bee9f865e7af4ff3d3d61e7db", kill_on_drop: false }`
[INFO] [stdout] c0b9da52ea21c001468df5fb01422f5ee553dd2bee9f865e7af4ff3d3d61e7db