Nov 06 17:10:10.196 INFO checking mwalczyk/machina-rs against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 17:10:10.198 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 17:10:10.749 INFO blam! 8dcc9ba0a62431b9806e9a1049e58997f12895fa378f63cf24088829689b8232
Nov 06 17:10:10.751 INFO running `"docker" "start" "-a" "8dcc9ba0a62431b9806e9a1049e58997f12895fa378f63cf24088829689b8232"`
Nov 06 17:10:12.455 INFO kablam! usermod: no changes
Nov 06 17:10:12.588 INFO kablam!    Compiling matrixmultiply v0.1.13
Nov 06 17:10:13.834 INFO kablam!     Checking rulinalg v0.4.2
Nov 06 17:10:17.694 INFO kablam!     Checking machina-rs v0.1.0 (/source)
Nov 06 17:10:18.424 INFO kablam! warning: unused import: `std::error::Error`
Nov 06 17:10:18.424 INFO kablam!  --> src/main.rs:9:5
Nov 06 17:10:18.424 INFO kablam!   |
Nov 06 17:10:18.424 INFO kablam! 9 | use std::error::Error;
Nov 06 17:10:18.424 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 06 17:10:18.424 INFO kablam!   |
Nov 06 17:10:18.424 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 17:10:18.424 INFO kablam! 
Nov 06 17:10:18.424 INFO kablam! warning: unused import: `std::fs::File`
Nov 06 17:10:18.424 INFO kablam!   --> src/main.rs:10:5
Nov 06 17:10:18.424 INFO kablam!    |
Nov 06 17:10:18.424 INFO kablam! 10 | use std::fs::File;
Nov 06 17:10:18.424 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 06 17:10:18.424 INFO kablam! 
Nov 06 17:10:18.424 INFO kablam! warning: unused import: `std::io`
Nov 06 17:10:18.424 INFO kablam!   --> src/main.rs:11:5
Nov 06 17:10:18.424 INFO kablam!    |
Nov 06 17:10:18.424 INFO kablam! 11 | use std::io;
Nov 06 17:10:18.424 INFO kablam!    |     ^^^^^^^
Nov 06 17:10:18.424 INFO kablam! 
Nov 06 17:10:18.424 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 06 17:10:18.424 INFO kablam!   --> src/main.rs:12:5
Nov 06 17:10:18.424 INFO kablam!    |
Nov 06 17:10:18.424 INFO kablam! 12 | use std::io::prelude::*;
Nov 06 17:10:18.424 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 06 17:10:18.424 INFO kablam! 
Nov 06 17:10:18.424 INFO kablam! warning: unused import: `std::path::Path`
Nov 06 17:10:18.424 INFO kablam!   --> src/main.rs:13:5
Nov 06 17:10:18.424 INFO kablam!    |
Nov 06 17:10:18.424 INFO kablam! 13 | use std::path::Path;
Nov 06 17:10:18.424 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 06 17:10:18.424 INFO kablam! 
Nov 06 17:10:18.424 INFO kablam! warning: unused import: `rulinalg::vector::Vector`
Nov 06 17:10:18.424 INFO kablam!  --> src/neural_network.rs:2:5
Nov 06 17:10:18.424 INFO kablam!   |
Nov 06 17:10:18.424 INFO kablam! 2 | use rulinalg::vector::Vector;
Nov 06 17:10:18.424 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:10:18.424 INFO kablam! 
Nov 06 17:10:18.424 INFO kablam! warning: unused import: `rand::Rng`
Nov 06 17:10:18.424 INFO kablam!  --> src/neural_network.rs:5:5
Nov 06 17:10:18.424 INFO kablam!   |
Nov 06 17:10:18.424 INFO kablam! 5 | use rand::Rng;
Nov 06 17:10:18.424 INFO kablam!   |     ^^^^^^^^^
Nov 06 17:10:18.424 INFO kablam! 
Nov 06 17:10:18.424 INFO kablam! warning: unused import: `nearest_neighbor::NearestNeighbor`
Nov 06 17:10:18.424 INFO kablam!   --> src/main.rs:20:5
Nov 06 17:10:18.424 INFO kablam!    |
Nov 06 17:10:18.424 INFO kablam! 20 | use nearest_neighbor::NearestNeighbor;
Nov 06 17:10:18.424 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:10:18.424 INFO kablam! 
Nov 06 17:10:18.504 INFO kablam! warning: unused import: `std::error::Error`
Nov 06 17:10:18.504 INFO kablam!  --> src/main.rs:9:5
Nov 06 17:10:18.504 INFO kablam!   |
Nov 06 17:10:18.504 INFO kablam! 9 | use std::error::Error;
Nov 06 17:10:18.504 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 06 17:10:18.504 INFO kablam!   |
Nov 06 17:10:18.504 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 17:10:18.504 INFO kablam! 
Nov 06 17:10:18.505 INFO kablam! warning: unused import: `std::fs::File`
Nov 06 17:10:18.505 INFO kablam!   --> src/main.rs:10:5
Nov 06 17:10:18.505 INFO kablam!    |
Nov 06 17:10:18.505 INFO kablam! 10 | use std::fs::File;
Nov 06 17:10:18.505 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 06 17:10:18.505 INFO kablam! 
Nov 06 17:10:18.505 INFO kablam! warning: unused import: `std::io`
Nov 06 17:10:18.505 INFO kablam!   --> src/main.rs:11:5
Nov 06 17:10:18.505 INFO kablam!    |
Nov 06 17:10:18.505 INFO kablam! 11 | use std::io;
Nov 06 17:10:18.505 INFO kablam!    |     ^^^^^^^
Nov 06 17:10:18.505 INFO kablam! 
Nov 06 17:10:18.505 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 06 17:10:18.505 INFO kablam!   --> src/main.rs:12:5
Nov 06 17:10:18.505 INFO kablam!    |
Nov 06 17:10:18.505 INFO kablam! 12 | use std::io::prelude::*;
Nov 06 17:10:18.505 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 06 17:10:18.505 INFO kablam! 
Nov 06 17:10:18.505 INFO kablam! warning: unused import: `std::path::Path`
Nov 06 17:10:18.505 INFO kablam!   --> src/main.rs:13:5
Nov 06 17:10:18.505 INFO kablam!    |
Nov 06 17:10:18.505 INFO kablam! 13 | use std::path::Path;
Nov 06 17:10:18.505 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 06 17:10:18.505 INFO kablam! 
Nov 06 17:10:18.505 INFO kablam! warning: unused import: `rulinalg::vector::Vector`
Nov 06 17:10:18.505 INFO kablam!  --> src/neural_network.rs:2:5
Nov 06 17:10:18.505 INFO kablam!   |
Nov 06 17:10:18.505 INFO kablam! 2 | use rulinalg::vector::Vector;
Nov 06 17:10:18.505 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:10:18.505 INFO kablam! 
Nov 06 17:10:18.505 INFO kablam! warning: unused import: `rand::Rng`
Nov 06 17:10:18.505 INFO kablam!  --> src/neural_network.rs:5:5
Nov 06 17:10:18.505 INFO kablam!   |
Nov 06 17:10:18.505 INFO kablam! 5 | use rand::Rng;
Nov 06 17:10:18.505 INFO kablam!   |     ^^^^^^^^^
Nov 06 17:10:18.505 INFO kablam! 
Nov 06 17:10:18.505 INFO kablam! warning: unused import: `nearest_neighbor::NearestNeighbor`
Nov 06 17:10:18.505 INFO kablam!   --> src/main.rs:20:5
Nov 06 17:10:18.505 INFO kablam!    |
Nov 06 17:10:18.505 INFO kablam! 20 | use nearest_neighbor::NearestNeighbor;
Nov 06 17:10:18.505 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:10:18.505 INFO kablam! 
Nov 06 17:10:18.781 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.28s
Nov 06 17:10:18.785 INFO kablam! su: No module specific data is present
Nov 06 17:10:19.786 INFO running `"docker" "rm" "-f" "8dcc9ba0a62431b9806e9a1049e58997f12895fa378f63cf24088829689b8232"`
Nov 06 17:10:20.084 INFO blam! 8dcc9ba0a62431b9806e9a1049e58997f12895fa378f63cf24088829689b8232