Nov 09 18:48:28.955 INFO checking MoonL1ght/RustBoost against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 18:48:28.955 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 18:48:29.315 INFO blam! a5277c9817247eb4d30f53111995be352351e83d0ecb7e525b1ea23ebcaa79f7
Nov 09 18:48:29.317 INFO running `"docker" "start" "-a" "a5277c9817247eb4d30f53111995be352351e83d0ecb7e525b1ea23ebcaa79f7"`
Nov 09 18:48:30.567 INFO kablam! usermod: no changes
Nov 09 18:48:30.707 INFO kablam!     Checking rustboost v0.1.0 (/source)
Nov 09 18:48:31.307 INFO kablam! warning: unused import: `DataType`
Nov 09 18:48:31.307 INFO kablam!  --> src/dtree/cart.rs:1:24
Nov 09 18:48:31.308 INFO kablam!   |
Nov 09 18:48:31.308 INFO kablam! 1 | use dataset::{Dataset, DataType};
Nov 09 18:48:31.308 INFO kablam!   |                        ^^^^^^^^
Nov 09 18:48:31.308 INFO kablam!   |
Nov 09 18:48:31.308 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 18:48:31.308 INFO kablam! 
Nov 09 18:48:31.308 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 09 18:48:31.308 INFO kablam!   --> src/dtree/cart.rs:20:16
Nov 09 18:48:31.308 INFO kablam!    |
Nov 09 18:48:31.308 INFO kablam! 20 |   for index in (0..2) {
Nov 09 18:48:31.309 INFO kablam!    |                ^^^^^^ help: remove these parentheses
Nov 09 18:48:31.311 INFO kablam!    |
Nov 09 18:48:31.311 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 09 18:48:31.311 INFO kablam! 
Nov 09 18:48:31.311 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 09 18:48:31.311 INFO kablam!   --> src/dtree/cart.rs:71:15
Nov 09 18:48:31.311 INFO kablam!    |
Nov 09 18:48:31.311 INFO kablam! 71 |       prop /= (group_size as f32);
Nov 09 18:48:31.311 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 09 18:48:31.311 INFO kablam! 
Nov 09 18:48:31.415 INFO kablam! warning: unused variable: `classes`
Nov 09 18:48:31.415 INFO kablam!   --> src/dtree/cart.rs:18:7
Nov 09 18:48:31.415 INFO kablam!    |
Nov 09 18:48:31.415 INFO kablam! 18 |   let classes: Vec<i32> = vec![0, 0, 0, 0, 0, 1, 1, 1, 1, 1];
Nov 09 18:48:31.415 INFO kablam!    |       ^^^^^^^ help: consider using `_classes` instead
Nov 09 18:48:31.415 INFO kablam!    |
Nov 09 18:48:31.416 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 18:48:31.416 INFO kablam! 
Nov 09 18:48:31.416 INFO kablam! warning: unused variable: `g1`
Nov 09 18:48:31.416 INFO kablam!   --> src/dtree/cart.rs:31:8
Nov 09 18:48:31.416 INFO kablam!    |
Nov 09 18:48:31.416 INFO kablam! 31 |   let (g1, g2) = split(0, 2.0, &data);
Nov 09 18:48:31.416 INFO kablam!    |        ^^ help: consider using `_g1` instead
Nov 09 18:48:31.416 INFO kablam! 
Nov 09 18:48:31.416 INFO kablam! warning: unused variable: `g2`
Nov 09 18:48:31.416 INFO kablam!   --> src/dtree/cart.rs:31:12
Nov 09 18:48:31.417 INFO kablam!    |
Nov 09 18:48:31.417 INFO kablam! 31 |   let (g1, g2) = split(0, 2.0, &data);
Nov 09 18:48:31.417 INFO kablam!    |            ^^ help: consider using `_g2` instead
Nov 09 18:48:31.417 INFO kablam! 
Nov 09 18:48:31.417 INFO kablam! warning: unused variable: `dataset`
Nov 09 18:48:31.417 INFO kablam!  --> src/dtree/cart.rs:3:13
Nov 09 18:48:31.417 INFO kablam!   |
Nov 09 18:48:31.417 INFO kablam! 3 | pub fn cart(dataset: &Dataset) {
Nov 09 18:48:31.417 INFO kablam!   |             ^^^^^^^ help: consider using `_dataset` instead
Nov 09 18:48:31.417 INFO kablam! 
Nov 09 18:48:31.701 INFO kablam! warning: unused import: `DataType`
Nov 09 18:48:31.702 INFO kablam!  --> src/dtree/cart.rs:1:24
Nov 09 18:48:31.702 INFO kablam!   |
Nov 09 18:48:31.702 INFO kablam! 1 | use dataset::{Dataset, DataType};
Nov 09 18:48:31.702 INFO kablam!   |                        ^^^^^^^^
Nov 09 18:48:31.702 INFO kablam!   |
Nov 09 18:48:31.702 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 18:48:31.702 INFO kablam! 
Nov 09 18:48:31.702 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 09 18:48:31.702 INFO kablam!   --> src/dtree/cart.rs:20:16
Nov 09 18:48:31.702 INFO kablam!    |
Nov 09 18:48:31.702 INFO kablam! 20 |   for index in (0..2) {
Nov 09 18:48:31.702 INFO kablam!    |                ^^^^^^ help: remove these parentheses
Nov 09 18:48:31.702 INFO kablam!    |
Nov 09 18:48:31.703 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 09 18:48:31.703 INFO kablam! 
Nov 09 18:48:31.703 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 09 18:48:31.704 INFO kablam!   --> src/dtree/cart.rs:71:15
Nov 09 18:48:31.704 INFO kablam!    |
Nov 09 18:48:31.704 INFO kablam! 71 |       prop /= (group_size as f32);
Nov 09 18:48:31.704 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 09 18:48:31.704 INFO kablam! 
Nov 09 18:48:31.998 INFO kablam! warning: unused variable: `classes`
Nov 09 18:48:31.998 INFO kablam!   --> src/dtree/cart.rs:18:7
Nov 09 18:48:31.998 INFO kablam!    |
Nov 09 18:48:31.999 INFO kablam! 18 |   let classes: Vec<i32> = vec![0, 0, 0, 0, 0, 1, 1, 1, 1, 1];
Nov 09 18:48:31.999 INFO kablam!    |       ^^^^^^^ help: consider using `_classes` instead
Nov 09 18:48:31.999 INFO kablam!    |
Nov 09 18:48:32.000 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 18:48:32.000 INFO kablam! 
Nov 09 18:48:32.001 INFO kablam! warning: unused variable: `g1`
Nov 09 18:48:32.001 INFO kablam!   --> src/dtree/cart.rs:31:8
Nov 09 18:48:32.001 INFO kablam!    |
Nov 09 18:48:32.002 INFO kablam! 31 |   let (g1, g2) = split(0, 2.0, &data);
Nov 09 18:48:32.002 INFO kablam!    |        ^^ help: consider using `_g1` instead
Nov 09 18:48:32.002 INFO kablam! 
Nov 09 18:48:32.003 INFO kablam! warning: unused variable: `g2`
Nov 09 18:48:32.003 INFO kablam!   --> src/dtree/cart.rs:31:12
Nov 09 18:48:32.003 INFO kablam!    |
Nov 09 18:48:32.003 INFO kablam! 31 |   let (g1, g2) = split(0, 2.0, &data);
Nov 09 18:48:32.004 INFO kablam!    |            ^^ help: consider using `_g2` instead
Nov 09 18:48:32.004 INFO kablam! 
Nov 09 18:48:32.004 INFO kablam! warning: unused variable: `dataset`
Nov 09 18:48:32.005 INFO kablam!  --> src/dtree/cart.rs:3:13
Nov 09 18:48:32.005 INFO kablam!   |
Nov 09 18:48:32.005 INFO kablam! 3 | pub fn cart(dataset: &Dataset) {
Nov 09 18:48:32.006 INFO kablam!   |             ^^^^^^^ help: consider using `_dataset` instead
Nov 09 18:48:32.006 INFO kablam! 
Nov 09 18:48:33.112 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.51s
Nov 09 18:48:33.124 INFO kablam! su: No module specific data is present
Nov 09 18:48:33.927 INFO running `"docker" "rm" "-f" "a5277c9817247eb4d30f53111995be352351e83d0ecb7e525b1ea23ebcaa79f7"`
Nov 09 18:48:34.183 INFO blam! a5277c9817247eb4d30f53111995be352351e83d0ecb7e525b1ea23ebcaa79f7