[INFO] cloning repository https://github.com/gbPagano/nn_from_scratch
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[INFO] [stdout] ada68afd542c7df8191b7c5012a5cd75c15a95e9
[INFO] building gbPagano/nn_from_scratch against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgbPagano%2Fnn_from_scratch" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/gbPagano/nn_from_scratch
[INFO] finished tweaking git repo https://github.com/gbPagano/nn_from_scratch
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[INFO] validating manifest of git repo https://github.com/gbPagano/nn_from_scratch on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
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[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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling ndarray-conv v0.3.3
[INFO] [stderr]    Compiling 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.25s
[INFO] running `Command { std: "docker" "inspect" "9b101acc17a21f354d074d1e554155f95ea075c3560ea276692341b2730c5ba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b101acc17a21f354d074d1e554155f95ea075c3560ea276692341b2730c5ba4", kill_on_drop: false }`
[INFO] [stdout] 9b101acc17a21f354d074d1e554155f95ea075c3560ea276692341b2730c5ba4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee191df94843f9939225b21556204be582e508f6d2897e1aeaa9487864077227
[INFO] running `Command { std: "docker" "start" "-a" "ee191df94843f9939225b21556204be582e508f6d2897e1aeaa9487864077227", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.92s
[INFO] running `Command { std: "docker" "inspect" "ee191df94843f9939225b21556204be582e508f6d2897e1aeaa9487864077227", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee191df94843f9939225b21556204be582e508f6d2897e1aeaa9487864077227", kill_on_drop: false }`
[INFO] [stdout] ee191df94843f9939225b21556204be582e508f6d2897e1aeaa9487864077227