Oct 27 10:35:58.621 INFO checking MoonL1ght/RustBoost against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 10:35:58.621 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 27 10:35:58.945 INFO blam! 4e4fb2e0fcad3b7fc26230368552ffee2b2d9d3539515caded73844d4b63087e
Oct 27 10:35:58.947 INFO running `"docker" "start" "-a" "4e4fb2e0fcad3b7fc26230368552ffee2b2d9d3539515caded73844d4b63087e"`
Oct 27 10:35:59.682 INFO kablam! usermod: no changes
Oct 27 10:35:59.803 INFO kablam!     Checking rustboost v0.1.0 (/source)
Oct 27 10:36:00.335 INFO kablam! warning: unused import: `DataType`
Oct 27 10:36:00.335 INFO kablam!  --> src/dtree/cart.rs:1:24
Oct 27 10:36:00.336 INFO kablam!   |
Oct 27 10:36:00.336 INFO kablam! 1 | use dataset::{Dataset, DataType};
Oct 27 10:36:00.336 INFO kablam!   |                        ^^^^^^^^
Oct 27 10:36:00.336 INFO kablam!   |
Oct 27 10:36:00.337 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 10:36:00.337 INFO kablam! 
Oct 27 10:36:00.337 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 27 10:36:00.337 INFO kablam!   --> src/dtree/cart.rs:20:16
Oct 27 10:36:00.338 INFO kablam!    |
Oct 27 10:36:00.338 INFO kablam! 20 |   for index in (0..2) {
Oct 27 10:36:00.338 INFO kablam!    |                ^^^^^^ help: remove these parentheses
Oct 27 10:36:00.338 INFO kablam!    |
Oct 27 10:36:00.339 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 27 10:36:00.339 INFO kablam! 
Oct 27 10:36:00.339 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 27 10:36:00.339 INFO kablam!   --> src/dtree/cart.rs:71:15
Oct 27 10:36:00.340 INFO kablam!    |
Oct 27 10:36:00.340 INFO kablam! 71 |       prop /= (group_size as f32);
Oct 27 10:36:00.340 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 10:36:00.340 INFO kablam! 
Oct 27 10:36:00.462 INFO kablam! warning: unused import: `DataType`
Oct 27 10:36:00.462 INFO kablam!  --> src/dtree/cart.rs:1:24
Oct 27 10:36:00.462 INFO kablam!   |
Oct 27 10:36:00.463 INFO kablam! 1 | use dataset::{Dataset, DataType};
Oct 27 10:36:00.463 INFO kablam!   |                        ^^^^^^^^
Oct 27 10:36:00.463 INFO kablam!   |
Oct 27 10:36:00.463 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 10:36:00.464 INFO kablam! 
Oct 27 10:36:00.464 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 27 10:36:00.464 INFO kablam!   --> src/dtree/cart.rs:20:16
Oct 27 10:36:00.464 INFO kablam!    |
Oct 27 10:36:00.465 INFO kablam! 20 |   for index in (0..2) {
Oct 27 10:36:00.465 INFO kablam!    |                ^^^^^^ help: remove these parentheses
Oct 27 10:36:00.465 INFO kablam!    |
Oct 27 10:36:00.465 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 27 10:36:00.466 INFO kablam! 
Oct 27 10:36:00.466 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 27 10:36:00.466 INFO kablam!   --> src/dtree/cart.rs:71:15
Oct 27 10:36:00.466 INFO kablam!    |
Oct 27 10:36:00.467 INFO kablam! 71 |       prop /= (group_size as f32);
Oct 27 10:36:00.467 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 10:36:00.467 INFO kablam! 
Oct 27 10:36:00.491 INFO kablam! warning: unused variable: `classes`
Oct 27 10:36:00.491 INFO kablam!   --> src/dtree/cart.rs:18:7
Oct 27 10:36:00.491 INFO kablam!    |
Oct 27 10:36:00.491 INFO kablam! 18 |   let classes: Vec<i32> = vec![0, 0, 0, 0, 0, 1, 1, 1, 1, 1];
Oct 27 10:36:00.492 INFO kablam!    |       ^^^^^^^ help: consider using `_classes` instead
Oct 27 10:36:00.492 INFO kablam!    |
Oct 27 10:36:00.492 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 10:36:00.492 INFO kablam! 
Oct 27 10:36:00.493 INFO kablam! warning: unused variable: `g1`
Oct 27 10:36:00.493 INFO kablam!   --> src/dtree/cart.rs:31:8
Oct 27 10:36:00.493 INFO kablam!    |
Oct 27 10:36:00.493 INFO kablam! 31 |   let (g1, g2) = split(0, 2.0, &data);
Oct 27 10:36:00.493 INFO kablam!    |        ^^ help: consider using `_g1` instead
Oct 27 10:36:00.494 INFO kablam! 
Oct 27 10:36:00.494 INFO kablam! warning: unused variable: `g2`
Oct 27 10:36:00.494 INFO kablam!   --> src/dtree/cart.rs:31:12
Oct 27 10:36:00.494 INFO kablam!    |
Oct 27 10:36:00.495 INFO kablam! 31 |   let (g1, g2) = split(0, 2.0, &data);
Oct 27 10:36:00.495 INFO kablam!    |            ^^ help: consider using `_g2` instead
Oct 27 10:36:00.495 INFO kablam! 
Oct 27 10:36:00.495 INFO kablam! warning: unused variable: `dataset`
Oct 27 10:36:00.495 INFO kablam!  --> src/dtree/cart.rs:3:13
Oct 27 10:36:00.495 INFO kablam!   |
Oct 27 10:36:00.495 INFO kablam! 3 | pub fn cart(dataset: &Dataset) {
Oct 27 10:36:00.495 INFO kablam!   |             ^^^^^^^ help: consider using `_dataset` instead
Oct 27 10:36:00.499 INFO kablam! 
Oct 27 10:36:00.567 INFO kablam! warning: unused variable: `classes`
Oct 27 10:36:00.567 INFO kablam!   --> src/dtree/cart.rs:18:7
Oct 27 10:36:00.567 INFO kablam!    |
Oct 27 10:36:00.567 INFO kablam! 18 |   let classes: Vec<i32> = vec![0, 0, 0, 0, 0, 1, 1, 1, 1, 1];
Oct 27 10:36:00.567 INFO kablam!    |       ^^^^^^^ help: consider using `_classes` instead
Oct 27 10:36:00.567 INFO kablam!    |
Oct 27 10:36:00.567 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 10:36:00.567 INFO kablam! 
Oct 27 10:36:00.568 INFO kablam! warning: unused variable: `g1`
Oct 27 10:36:00.568 INFO kablam!   --> src/dtree/cart.rs:31:8
Oct 27 10:36:00.568 INFO kablam!    |
Oct 27 10:36:00.568 INFO kablam! 31 |   let (g1, g2) = split(0, 2.0, &data);
Oct 27 10:36:00.568 INFO kablam!    |        ^^ help: consider using `_g1` instead
Oct 27 10:36:00.568 INFO kablam! 
Oct 27 10:36:00.568 INFO kablam! warning: unused variable: `g2`
Oct 27 10:36:00.568 INFO kablam!   --> src/dtree/cart.rs:31:12
Oct 27 10:36:00.568 INFO kablam!    |
Oct 27 10:36:00.568 INFO kablam! 31 |   let (g1, g2) = split(0, 2.0, &data);
Oct 27 10:36:00.568 INFO kablam!    |            ^^ help: consider using `_g2` instead
Oct 27 10:36:00.568 INFO kablam! 
Oct 27 10:36:00.571 INFO kablam! warning: unused variable: `dataset`
Oct 27 10:36:00.571 INFO kablam!  --> src/dtree/cart.rs:3:13
Oct 27 10:36:00.571 INFO kablam!   |
Oct 27 10:36:00.571 INFO kablam! 3 | pub fn cart(dataset: &Dataset) {
Oct 27 10:36:00.571 INFO kablam!   |             ^^^^^^^ help: consider using `_dataset` instead
Oct 27 10:36:00.571 INFO kablam! 
Oct 27 10:36:01.911 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
Oct 27 10:36:01.919 INFO kablam! su: No module specific data is present
Oct 27 10:36:02.587 INFO running `"docker" "rm" "-f" "4e4fb2e0fcad3b7fc26230368552ffee2b2d9d3539515caded73844d4b63087e"`
Oct 27 10:36:02.772 INFO blam! 4e4fb2e0fcad3b7fc26230368552ffee2b2d9d3539515caded73844d4b63087e