Dec 05 13:26:07.057 INFO testing mwalczyk/machina-rs against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 13:26:07.057 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 05 13:26:07.748 INFO [stdout] c4ebf7f4f1f5ec8e845af5f29e69921a1b95eee56d41b15089e39639d1ad52f6
Dec 05 13:26:07.756 INFO running `"docker" "start" "-a" "c4ebf7f4f1f5ec8e845af5f29e69921a1b95eee56d41b15089e39639d1ad52f6"`
Dec 05 13:26:08.932 INFO [stderr] usermod: no changes
Dec 05 13:26:09.068 INFO [stderr]    Compiling csv v0.14.7
Dec 05 13:26:10.632 INFO [stderr]    Compiling rulinalg v0.4.2
Dec 05 13:26:14.695 INFO [stderr]    Compiling machina-rs v0.1.0 (/source)
Dec 05 13:26:15.130 INFO [stderr] warning: unused import: `std::error::Error`
Dec 05 13:26:15.130 INFO [stderr]  --> src/main.rs:9:5
Dec 05 13:26:15.130 INFO [stderr]   |
Dec 05 13:26:15.130 INFO [stderr] 9 | use std::error::Error;
Dec 05 13:26:15.130 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 13:26:15.130 INFO [stderr]   |
Dec 05 13:26:15.130 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 13:26:15.130 INFO [stderr] 
Dec 05 13:26:15.130 INFO [stderr] warning: unused import: `std::fs::File`
Dec 05 13:26:15.130 INFO [stderr]   --> src/main.rs:10:5
Dec 05 13:26:15.130 INFO [stderr]    |
Dec 05 13:26:15.130 INFO [stderr] 10 | use std::fs::File;
Dec 05 13:26:15.130 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 05 13:26:15.130 INFO [stderr] 
Dec 05 13:26:15.130 INFO [stderr] warning: unused import: `std::io`
Dec 05 13:26:15.130 INFO [stderr]   --> src/main.rs:11:5
Dec 05 13:26:15.130 INFO [stderr]    |
Dec 05 13:26:15.130 INFO [stderr] 11 | use std::io;
Dec 05 13:26:15.130 INFO [stderr]    |     ^^^^^^^
Dec 05 13:26:15.130 INFO [stderr] 
Dec 05 13:26:15.130 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 05 13:26:15.130 INFO [stderr]   --> src/main.rs:12:5
Dec 05 13:26:15.130 INFO [stderr]    |
Dec 05 13:26:15.130 INFO [stderr] 12 | use std::io::prelude::*;
Dec 05 13:26:15.130 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 05 13:26:15.130 INFO [stderr] 
Dec 05 13:26:15.130 INFO [stderr] warning: unused import: `std::path::Path`
Dec 05 13:26:15.130 INFO [stderr]   --> src/main.rs:13:5
Dec 05 13:26:15.130 INFO [stderr]    |
Dec 05 13:26:15.130 INFO [stderr] 13 | use std::path::Path;
Dec 05 13:26:15.130 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 05 13:26:15.130 INFO [stderr] 
Dec 05 13:26:15.130 INFO [stderr] warning: unused import: `rulinalg::vector::Vector`
Dec 05 13:26:15.130 INFO [stderr]  --> src/neural_network.rs:2:5
Dec 05 13:26:15.130 INFO [stderr]   |
Dec 05 13:26:15.130 INFO [stderr] 2 | use rulinalg::vector::Vector;
Dec 05 13:26:15.130 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:26:15.130 INFO [stderr] 
Dec 05 13:26:15.130 INFO [stderr] warning: unused import: `rand::Rng`
Dec 05 13:26:15.130 INFO [stderr]  --> src/neural_network.rs:5:5
Dec 05 13:26:15.130 INFO [stderr]   |
Dec 05 13:26:15.130 INFO [stderr] 5 | use rand::Rng;
Dec 05 13:26:15.130 INFO [stderr]   |     ^^^^^^^^^
Dec 05 13:26:15.130 INFO [stderr] 
Dec 05 13:26:15.130 INFO [stderr] warning: unused import: `nearest_neighbor::NearestNeighbor`
Dec 05 13:26:15.130 INFO [stderr]   --> src/main.rs:20:5
Dec 05 13:26:15.130 INFO [stderr]    |
Dec 05 13:26:15.130 INFO [stderr] 20 | use nearest_neighbor::NearestNeighbor;
Dec 05 13:26:15.130 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:26:15.130 INFO [stderr] 
Dec 05 13:26:16.648 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.69s
Dec 05 13:26:16.648 INFO [stderr] su: No module specific data is present
Dec 05 13:26:17.458 INFO running `"docker" "inspect" "c4ebf7f4f1f5ec8e845af5f29e69921a1b95eee56d41b15089e39639d1ad52f6"`
Dec 05 13:26:17.841 INFO running `"docker" "rm" "-f" "c4ebf7f4f1f5ec8e845af5f29e69921a1b95eee56d41b15089e39639d1ad52f6"`
Dec 05 13:26:18.092 INFO [stdout] c4ebf7f4f1f5ec8e845af5f29e69921a1b95eee56d41b15089e39639d1ad52f6
Dec 05 13:26:18.100 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 05 13:26:18.426 INFO [stdout] ed6e465481fe6ef8a5b17b8e3f6141fda256c8c9a9c0322129ad5695336ba5de
Dec 05 13:26:18.428 INFO running `"docker" "start" "-a" "ed6e465481fe6ef8a5b17b8e3f6141fda256c8c9a9c0322129ad5695336ba5de"`
Dec 05 13:26:19.435 INFO [stderr] usermod: no changes
Dec 05 13:26:19.484 INFO [stderr]    Compiling machina-rs v0.1.0 (/source)
Dec 05 13:26:19.972 INFO [stderr] warning: unused import: `std::error::Error`
Dec 05 13:26:19.972 INFO [stderr]  --> src/main.rs:9:5
Dec 05 13:26:19.972 INFO [stderr]   |
Dec 05 13:26:19.972 INFO [stderr] 9 | use std::error::Error;
Dec 05 13:26:19.972 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 13:26:19.972 INFO [stderr]   |
Dec 05 13:26:19.972 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 13:26:19.972 INFO [stderr] 
Dec 05 13:26:19.972 INFO [stderr] warning: unused import: `std::fs::File`
Dec 05 13:26:19.972 INFO [stderr]   --> src/main.rs:10:5
Dec 05 13:26:19.972 INFO [stderr]    |
Dec 05 13:26:19.972 INFO [stderr] 10 | use std::fs::File;
Dec 05 13:26:19.972 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 05 13:26:19.972 INFO [stderr] 
Dec 05 13:26:19.972 INFO [stderr] warning: unused import: `std::io`
Dec 05 13:26:19.972 INFO [stderr]   --> src/main.rs:11:5
Dec 05 13:26:19.972 INFO [stderr]    |
Dec 05 13:26:19.972 INFO [stderr] 11 | use std::io;
Dec 05 13:26:19.972 INFO [stderr]    |     ^^^^^^^
Dec 05 13:26:19.972 INFO [stderr] 
Dec 05 13:26:19.972 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 05 13:26:19.972 INFO [stderr]   --> src/main.rs:12:5
Dec 05 13:26:19.972 INFO [stderr]    |
Dec 05 13:26:19.972 INFO [stderr] 12 | use std::io::prelude::*;
Dec 05 13:26:19.972 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 05 13:26:19.972 INFO [stderr] 
Dec 05 13:26:19.972 INFO [stderr] warning: unused import: `std::path::Path`
Dec 05 13:26:19.972 INFO [stderr]   --> src/main.rs:13:5
Dec 05 13:26:19.972 INFO [stderr]    |
Dec 05 13:26:19.972 INFO [stderr] 13 | use std::path::Path;
Dec 05 13:26:19.972 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 05 13:26:19.972 INFO [stderr] 
Dec 05 13:26:19.972 INFO [stderr] warning: unused import: `rulinalg::vector::Vector`
Dec 05 13:26:19.972 INFO [stderr]  --> src/neural_network.rs:2:5
Dec 05 13:26:19.972 INFO [stderr]   |
Dec 05 13:26:19.972 INFO [stderr] 2 | use rulinalg::vector::Vector;
Dec 05 13:26:19.972 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:26:19.972 INFO [stderr] 
Dec 05 13:26:19.972 INFO [stderr] warning: unused import: `rand::Rng`
Dec 05 13:26:19.972 INFO [stderr]  --> src/neural_network.rs:5:5
Dec 05 13:26:19.972 INFO [stderr]   |
Dec 05 13:26:19.972 INFO [stderr] 5 | use rand::Rng;
Dec 05 13:26:19.972 INFO [stderr]   |     ^^^^^^^^^
Dec 05 13:26:19.972 INFO [stderr] 
Dec 05 13:26:19.972 INFO [stderr] warning: unused import: `nearest_neighbor::NearestNeighbor`
Dec 05 13:26:19.972 INFO [stderr]   --> src/main.rs:20:5
Dec 05 13:26:19.972 INFO [stderr]    |
Dec 05 13:26:19.973 INFO [stderr] 20 | use nearest_neighbor::NearestNeighbor;
Dec 05 13:26:19.973 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:26:19.973 INFO [stderr] 
Dec 05 13:26:20.440 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 05 13:26:20.440 INFO [stderr] su: No module specific data is present
Dec 05 13:26:21.032 INFO running `"docker" "inspect" "ed6e465481fe6ef8a5b17b8e3f6141fda256c8c9a9c0322129ad5695336ba5de"`
Dec 05 13:26:21.426 INFO running `"docker" "rm" "-f" "ed6e465481fe6ef8a5b17b8e3f6141fda256c8c9a9c0322129ad5695336ba5de"`
Dec 05 13:26:21.708 INFO [stdout] ed6e465481fe6ef8a5b17b8e3f6141fda256c8c9a9c0322129ad5695336ba5de
Dec 05 13:26:21.708 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"`
Dec 05 13:26:22.246 INFO [stdout] b00f4dd22d5b1e8681b3ece6c81bbdfd12f41db12f1c17c466d2c9de79658c11
Dec 05 13:26:22.248 INFO running `"docker" "start" "-a" "b00f4dd22d5b1e8681b3ece6c81bbdfd12f41db12f1c17c466d2c9de79658c11"`
Dec 05 13:26:23.417 INFO [stderr] usermod: no changes
Dec 05 13:26:23.520 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 05 13:26:23.532 INFO [stderr]      Running /target/debug/deps/machina_rs-e1391b5daf14757a
Dec 05 13:26:23.532 INFO [stdout] 
Dec 05 13:26:23.532 INFO [stdout] running 0 tests
Dec 05 13:26:23.532 INFO [stdout] 
Dec 05 13:26:23.532 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 13:26:23.532 INFO [stdout] 
Dec 05 13:26:23.536 INFO [stderr] su: No module specific data is present
Dec 05 13:26:24.282 INFO running `"docker" "inspect" "b00f4dd22d5b1e8681b3ece6c81bbdfd12f41db12f1c17c466d2c9de79658c11"`
Dec 05 13:26:24.599 INFO running `"docker" "rm" "-f" "b00f4dd22d5b1e8681b3ece6c81bbdfd12f41db12f1c17c466d2c9de79658c11"`
Dec 05 13:26:24.883 INFO [stdout] b00f4dd22d5b1e8681b3ece6c81bbdfd12f41db12f1c17c466d2c9de79658c11