Dec 13 09:36:48.947 INFO testing mwalczyk/machina-rs against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 09:36:48.947 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 09:36:49.588 INFO [stdout] 1de5dcc64890b0689bf97a5e11330670d45e5259c2c0395bcf658e1693595b24
Dec 13 09:36:49.590 INFO running `"docker" "start" "-a" "1de5dcc64890b0689bf97a5e11330670d45e5259c2c0395bcf658e1693595b24"`
Dec 13 09:36:51.083 INFO [stderr] usermod: no changes
Dec 13 09:36:51.193 INFO [stderr]    Compiling csv v0.14.7
Dec 13 09:36:51.193 INFO [stderr]    Compiling num v0.1.37
Dec 13 09:36:52.914 INFO [stderr]    Compiling rulinalg v0.4.2
Dec 13 09:36:57.319 INFO [stderr]    Compiling machina-rs v0.1.0 (/source)
Dec 13 09:36:57.875 INFO [stderr] warning: unused import: `std::error::Error`
Dec 13 09:36:57.875 INFO [stderr]  --> src/main.rs:9:5
Dec 13 09:36:57.875 INFO [stderr]   |
Dec 13 09:36:57.875 INFO [stderr] 9 | use std::error::Error;
Dec 13 09:36:57.875 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 13 09:36:57.875 INFO [stderr]   |
Dec 13 09:36:57.875 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 09:36:57.875 INFO [stderr] 
Dec 13 09:36:57.875 INFO [stderr] warning: unused import: `std::fs::File`
Dec 13 09:36:57.875 INFO [stderr]   --> src/main.rs:10:5
Dec 13 09:36:57.875 INFO [stderr]    |
Dec 13 09:36:57.875 INFO [stderr] 10 | use std::fs::File;
Dec 13 09:36:57.875 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 13 09:36:57.875 INFO [stderr] 
Dec 13 09:36:57.875 INFO [stderr] warning: unused import: `std::io`
Dec 13 09:36:57.875 INFO [stderr]   --> src/main.rs:11:5
Dec 13 09:36:57.875 INFO [stderr]    |
Dec 13 09:36:57.875 INFO [stderr] 11 | use std::io;
Dec 13 09:36:57.875 INFO [stderr]    |     ^^^^^^^
Dec 13 09:36:57.875 INFO [stderr] 
Dec 13 09:36:57.875 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 13 09:36:57.875 INFO [stderr]   --> src/main.rs:12:5
Dec 13 09:36:57.875 INFO [stderr]    |
Dec 13 09:36:57.875 INFO [stderr] 12 | use std::io::prelude::*;
Dec 13 09:36:57.875 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 13 09:36:57.875 INFO [stderr] 
Dec 13 09:36:57.875 INFO [stderr] warning: unused import: `std::path::Path`
Dec 13 09:36:57.875 INFO [stderr]   --> src/main.rs:13:5
Dec 13 09:36:57.875 INFO [stderr]    |
Dec 13 09:36:57.875 INFO [stderr] 13 | use std::path::Path;
Dec 13 09:36:57.875 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 13 09:36:57.875 INFO [stderr] 
Dec 13 09:36:57.875 INFO [stderr] warning: unused import: `rulinalg::vector::Vector`
Dec 13 09:36:57.875 INFO [stderr]  --> src/neural_network.rs:2:5
Dec 13 09:36:57.875 INFO [stderr]   |
Dec 13 09:36:57.875 INFO [stderr] 2 | use rulinalg::vector::Vector;
Dec 13 09:36:57.875 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:36:57.875 INFO [stderr] 
Dec 13 09:36:57.875 INFO [stderr] warning: unused import: `rand::Rng`
Dec 13 09:36:57.875 INFO [stderr]  --> src/neural_network.rs:5:5
Dec 13 09:36:57.875 INFO [stderr]   |
Dec 13 09:36:57.875 INFO [stderr] 5 | use rand::Rng;
Dec 13 09:36:57.875 INFO [stderr]   |     ^^^^^^^^^
Dec 13 09:36:57.875 INFO [stderr] 
Dec 13 09:36:57.875 INFO [stderr] warning: unused import: `nearest_neighbor::NearestNeighbor`
Dec 13 09:36:57.875 INFO [stderr]   --> src/main.rs:20:5
Dec 13 09:36:57.875 INFO [stderr]    |
Dec 13 09:36:57.875 INFO [stderr] 20 | use nearest_neighbor::NearestNeighbor;
Dec 13 09:36:57.875 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:36:57.875 INFO [stderr] 
Dec 13 09:36:59.547 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.43s
Dec 13 09:36:59.550 INFO [stderr] su: No module specific data is present
Dec 13 09:37:00.584 INFO running `"docker" "inspect" "1de5dcc64890b0689bf97a5e11330670d45e5259c2c0395bcf658e1693595b24"`
Dec 13 09:37:00.899 INFO running `"docker" "rm" "-f" "1de5dcc64890b0689bf97a5e11330670d45e5259c2c0395bcf658e1693595b24"`
Dec 13 09:37:01.211 INFO [stdout] 1de5dcc64890b0689bf97a5e11330670d45e5259c2c0395bcf658e1693595b24
Dec 13 09:37:01.219 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 09:37:01.793 INFO [stdout] d4bc6217c7b3bf330e775ffdd3d0efad3f48f0c80fcf89842b1cfa1a57fae5c1
Dec 13 09:37:01.795 INFO running `"docker" "start" "-a" "d4bc6217c7b3bf330e775ffdd3d0efad3f48f0c80fcf89842b1cfa1a57fae5c1"`
Dec 13 09:37:03.095 INFO [stderr] usermod: no changes
Dec 13 09:37:03.191 INFO [stderr]    Compiling machina-rs v0.1.0 (/source)
Dec 13 09:37:03.855 INFO [stderr] warning: unused import: `std::error::Error`
Dec 13 09:37:03.855 INFO [stderr]  --> src/main.rs:9:5
Dec 13 09:37:03.855 INFO [stderr]   |
Dec 13 09:37:03.855 INFO [stderr] 9 | use std::error::Error;
Dec 13 09:37:03.855 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 13 09:37:03.855 INFO [stderr]   |
Dec 13 09:37:03.855 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 09:37:03.855 INFO [stderr] 
Dec 13 09:37:03.855 INFO [stderr] warning: unused import: `std::fs::File`
Dec 13 09:37:03.855 INFO [stderr]   --> src/main.rs:10:5
Dec 13 09:37:03.855 INFO [stderr]    |
Dec 13 09:37:03.855 INFO [stderr] 10 | use std::fs::File;
Dec 13 09:37:03.855 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 13 09:37:03.855 INFO [stderr] 
Dec 13 09:37:03.855 INFO [stderr] warning: unused import: `std::io`
Dec 13 09:37:03.855 INFO [stderr]   --> src/main.rs:11:5
Dec 13 09:37:03.855 INFO [stderr]    |
Dec 13 09:37:03.855 INFO [stderr] 11 | use std::io;
Dec 13 09:37:03.855 INFO [stderr]    |     ^^^^^^^
Dec 13 09:37:03.855 INFO [stderr] 
Dec 13 09:37:03.855 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 13 09:37:03.855 INFO [stderr]   --> src/main.rs:12:5
Dec 13 09:37:03.855 INFO [stderr]    |
Dec 13 09:37:03.855 INFO [stderr] 12 | use std::io::prelude::*;
Dec 13 09:37:03.855 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 13 09:37:03.855 INFO [stderr] 
Dec 13 09:37:03.855 INFO [stderr] warning: unused import: `std::path::Path`
Dec 13 09:37:03.855 INFO [stderr]   --> src/main.rs:13:5
Dec 13 09:37:03.855 INFO [stderr]    |
Dec 13 09:37:03.855 INFO [stderr] 13 | use std::path::Path;
Dec 13 09:37:03.855 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 13 09:37:03.855 INFO [stderr] 
Dec 13 09:37:03.855 INFO [stderr] warning: unused import: `rulinalg::vector::Vector`
Dec 13 09:37:03.855 INFO [stderr]  --> src/neural_network.rs:2:5
Dec 13 09:37:03.855 INFO [stderr]   |
Dec 13 09:37:03.855 INFO [stderr] 2 | use rulinalg::vector::Vector;
Dec 13 09:37:03.855 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:37:03.855 INFO [stderr] 
Dec 13 09:37:03.855 INFO [stderr] warning: unused import: `rand::Rng`
Dec 13 09:37:03.855 INFO [stderr]  --> src/neural_network.rs:5:5
Dec 13 09:37:03.855 INFO [stderr]   |
Dec 13 09:37:03.855 INFO [stderr] 5 | use rand::Rng;
Dec 13 09:37:03.855 INFO [stderr]   |     ^^^^^^^^^
Dec 13 09:37:03.855 INFO [stderr] 
Dec 13 09:37:03.855 INFO [stderr] warning: unused import: `nearest_neighbor::NearestNeighbor`
Dec 13 09:37:03.855 INFO [stderr]   --> src/main.rs:20:5
Dec 13 09:37:03.855 INFO [stderr]    |
Dec 13 09:37:03.856 INFO [stderr] 20 | use nearest_neighbor::NearestNeighbor;
Dec 13 09:37:03.856 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:37:03.856 INFO [stderr] 
Dec 13 09:37:04.391 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Dec 13 09:37:04.391 INFO [stderr] su: No module specific data is present
Dec 13 09:37:05.315 INFO running `"docker" "inspect" "d4bc6217c7b3bf330e775ffdd3d0efad3f48f0c80fcf89842b1cfa1a57fae5c1"`
Dec 13 09:37:05.616 INFO running `"docker" "rm" "-f" "d4bc6217c7b3bf330e775ffdd3d0efad3f48f0c80fcf89842b1cfa1a57fae5c1"`
Dec 13 09:37:05.979 INFO [stdout] d4bc6217c7b3bf330e775ffdd3d0efad3f48f0c80fcf89842b1cfa1a57fae5c1
Dec 13 09:37:05.987 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 09:37:06.453 INFO [stdout] 1fdd02c37a167410c8887480571e2259f9c15b480eed0b753fa43c1d7d0e5959
Dec 13 09:37:06.455 INFO running `"docker" "start" "-a" "1fdd02c37a167410c8887480571e2259f9c15b480eed0b753fa43c1d7d0e5959"`
Dec 13 09:37:07.675 INFO [stderr] usermod: no changes
Dec 13 09:37:07.787 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 13 09:37:07.803 INFO [stderr]      Running /target/debug/deps/machina_rs-0db59fc1ef72a1c7
Dec 13 09:37:07.811 INFO [stdout] 
Dec 13 09:37:07.811 INFO [stdout] running 0 tests
Dec 13 09:37:07.811 INFO [stdout] 
Dec 13 09:37:07.811 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 09:37:07.811 INFO [stdout] 
Dec 13 09:37:07.815 INFO [stderr] su: No module specific data is present
Dec 13 09:37:08.387 INFO running `"docker" "inspect" "1fdd02c37a167410c8887480571e2259f9c15b480eed0b753fa43c1d7d0e5959"`
Dec 13 09:37:08.751 INFO running `"docker" "rm" "-f" "1fdd02c37a167410c8887480571e2259f9c15b480eed0b753fa43c1d7d0e5959"`
Dec 13 09:37:09.063 INFO [stdout] 1fdd02c37a167410c8887480571e2259f9c15b480eed0b753fa43c1d7d0e5959