Nov 17 13:22:05.425 INFO testing MoonL1ght/RustBoost against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 13:22:05.425 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 13:22:06.007 INFO [stdout] 8cca96989733d8f02d89db4528814784ae06c812fb5c39260dc52873b5f5690a
Nov 17 13:22:06.013 INFO running `"docker" "start" "-a" "8cca96989733d8f02d89db4528814784ae06c812fb5c39260dc52873b5f5690a"`
Nov 17 13:22:07.081 INFO [stderr] usermod: no changes
Nov 17 13:22:07.208 INFO [stderr]    Compiling rustboost v0.1.0 (/source)
Nov 17 13:22:07.583 INFO [stderr] warning: unused import: `DataType`
Nov 17 13:22:07.584 INFO [stderr]  --> src/dtree/cart.rs:1:24
Nov 17 13:22:07.584 INFO [stderr]   |
Nov 17 13:22:07.584 INFO [stderr] 1 | use dataset::{Dataset, DataType};
Nov 17 13:22:07.584 INFO [stderr]   |                        ^^^^^^^^
Nov 17 13:22:07.585 INFO [stderr]   |
Nov 17 13:22:07.585 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 13:22:07.585 INFO [stderr] 
Nov 17 13:22:07.586 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 17 13:22:07.586 INFO [stderr]   --> src/dtree/cart.rs:20:16
Nov 17 13:22:07.586 INFO [stderr]    |
Nov 17 13:22:07.586 INFO [stderr] 20 |   for index in (0..2) {
Nov 17 13:22:07.587 INFO [stderr]    |                ^^^^^^ help: remove these parentheses
Nov 17 13:22:07.587 INFO [stderr]    |
Nov 17 13:22:07.587 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 17 13:22:07.588 INFO [stderr] 
Nov 17 13:22:07.588 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 17 13:22:07.588 INFO [stderr]   --> src/dtree/cart.rs:71:15
Nov 17 13:22:07.588 INFO [stderr]    |
Nov 17 13:22:07.589 INFO [stderr] 71 |       prop /= (group_size as f32);
Nov 17 13:22:07.589 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 13:22:07.589 INFO [stderr] 
Nov 17 13:22:07.659 INFO [stderr] warning: unused variable: `classes`
Nov 17 13:22:07.659 INFO [stderr]   --> src/dtree/cart.rs:18:7
Nov 17 13:22:07.660 INFO [stderr]    |
Nov 17 13:22:07.660 INFO [stderr] 18 |   let classes: Vec<i32> = vec![0, 0, 0, 0, 0, 1, 1, 1, 1, 1];
Nov 17 13:22:07.660 INFO [stderr]    |       ^^^^^^^ help: consider using `_classes` instead
Nov 17 13:22:07.661 INFO [stderr]    |
Nov 17 13:22:07.661 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 13:22:07.661 INFO [stderr] 
Nov 17 13:22:07.661 INFO [stderr] warning: unused variable: `g1`
Nov 17 13:22:07.662 INFO [stderr]   --> src/dtree/cart.rs:31:8
Nov 17 13:22:07.662 INFO [stderr]    |
Nov 17 13:22:07.662 INFO [stderr] 31 |   let (g1, g2) = split(0, 2.0, &data);
Nov 17 13:22:07.662 INFO [stderr]    |        ^^ help: consider using `_g1` instead
Nov 17 13:22:07.663 INFO [stderr] 
Nov 17 13:22:07.663 INFO [stderr] warning: unused variable: `g2`
Nov 17 13:22:07.663 INFO [stderr]   --> src/dtree/cart.rs:31:12
Nov 17 13:22:07.664 INFO [stderr]    |
Nov 17 13:22:07.664 INFO [stderr] 31 |   let (g1, g2) = split(0, 2.0, &data);
Nov 17 13:22:07.664 INFO [stderr]    |            ^^ help: consider using `_g2` instead
Nov 17 13:22:07.664 INFO [stderr] 
Nov 17 13:22:07.664 INFO [stderr] warning: unused variable: `dataset`
Nov 17 13:22:07.665 INFO [stderr]  --> src/dtree/cart.rs:3:13
Nov 17 13:22:07.665 INFO [stderr]   |
Nov 17 13:22:07.665 INFO [stderr] 3 | pub fn cart(dataset: &Dataset) {
Nov 17 13:22:07.666 INFO [stderr]   |             ^^^^^^^ help: consider using `_dataset` instead
Nov 17 13:22:07.666 INFO [stderr] 
Nov 17 13:22:10.747 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.64s
Nov 17 13:22:10.755 INFO [stderr] su: No module specific data is present
Nov 17 13:22:11.353 INFO running `"docker" "inspect" "8cca96989733d8f02d89db4528814784ae06c812fb5c39260dc52873b5f5690a"`
Nov 17 13:22:11.596 INFO running `"docker" "rm" "-f" "8cca96989733d8f02d89db4528814784ae06c812fb5c39260dc52873b5f5690a"`
Nov 17 13:22:11.863 INFO [stdout] 8cca96989733d8f02d89db4528814784ae06c812fb5c39260dc52873b5f5690a
Nov 17 13:22:11.887 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 13:22:12.370 INFO [stdout] a3ab8d2b3785d8dbbb609adcaf0f6e22bfb0cd0118d12d26c669ca02441110a5
Nov 17 13:22:12.374 INFO running `"docker" "start" "-a" "a3ab8d2b3785d8dbbb609adcaf0f6e22bfb0cd0118d12d26c669ca02441110a5"`
Nov 17 13:22:13.443 INFO [stderr] usermod: no changes
Nov 17 13:22:13.552 INFO [stderr]    Compiling rustboost v0.1.0 (/source)
Nov 17 13:22:14.431 INFO [stderr] warning: unused import: `DataType`
Nov 17 13:22:14.431 INFO [stderr]  --> src/dtree/cart.rs:1:24
Nov 17 13:22:14.431 INFO [stderr]   |
Nov 17 13:22:14.431 INFO [stderr] 1 | use dataset::{Dataset, DataType};
Nov 17 13:22:14.431 INFO [stderr]   |                        ^^^^^^^^
Nov 17 13:22:14.431 INFO [stderr]   |
Nov 17 13:22:14.431 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 13:22:14.431 INFO [stderr] 
Nov 17 13:22:14.431 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 17 13:22:14.431 INFO [stderr]   --> src/dtree/cart.rs:20:16
Nov 17 13:22:14.431 INFO [stderr]    |
Nov 17 13:22:14.431 INFO [stderr] 20 |   for index in (0..2) {
Nov 17 13:22:14.431 INFO [stderr]    |                ^^^^^^ help: remove these parentheses
Nov 17 13:22:14.431 INFO [stderr]    |
Nov 17 13:22:14.431 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 17 13:22:14.431 INFO [stderr] 
Nov 17 13:22:14.431 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 17 13:22:14.431 INFO [stderr]   --> src/dtree/cart.rs:71:15
Nov 17 13:22:14.431 INFO [stderr]    |
Nov 17 13:22:14.431 INFO [stderr] 71 |       prop /= (group_size as f32);
Nov 17 13:22:14.431 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 13:22:14.431 INFO [stderr] 
Nov 17 13:22:14.539 INFO [stderr] warning: unused variable: `classes`
Nov 17 13:22:14.539 INFO [stderr]   --> src/dtree/cart.rs:18:7
Nov 17 13:22:14.539 INFO [stderr]    |
Nov 17 13:22:14.539 INFO [stderr] 18 |   let classes: Vec<i32> = vec![0, 0, 0, 0, 0, 1, 1, 1, 1, 1];
Nov 17 13:22:14.539 INFO [stderr]    |       ^^^^^^^ help: consider using `_classes` instead
Nov 17 13:22:14.539 INFO [stderr]    |
Nov 17 13:22:14.539 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 13:22:14.539 INFO [stderr] 
Nov 17 13:22:14.539 INFO [stderr] warning: unused variable: `g1`
Nov 17 13:22:14.539 INFO [stderr]   --> src/dtree/cart.rs:31:8
Nov 17 13:22:14.539 INFO [stderr]    |
Nov 17 13:22:14.539 INFO [stderr] 31 |   let (g1, g2) = split(0, 2.0, &data);
Nov 17 13:22:14.539 INFO [stderr]    |        ^^ help: consider using `_g1` instead
Nov 17 13:22:14.539 INFO [stderr] 
Nov 17 13:22:14.539 INFO [stderr] warning: unused variable: `g2`
Nov 17 13:22:14.539 INFO [stderr]   --> src/dtree/cart.rs:31:12
Nov 17 13:22:14.539 INFO [stderr]    |
Nov 17 13:22:14.539 INFO [stderr] 31 |   let (g1, g2) = split(0, 2.0, &data);
Nov 17 13:22:14.539 INFO [stderr]    |            ^^ help: consider using `_g2` instead
Nov 17 13:22:14.539 INFO [stderr] 
Nov 17 13:22:14.539 INFO [stderr] warning: unused variable: `dataset`
Nov 17 13:22:14.539 INFO [stderr]  --> src/dtree/cart.rs:3:13
Nov 17 13:22:14.539 INFO [stderr]   |
Nov 17 13:22:14.539 INFO [stderr] 3 | pub fn cart(dataset: &Dataset) {
Nov 17 13:22:14.539 INFO [stderr]   |             ^^^^^^^ help: consider using `_dataset` instead
Nov 17 13:22:14.539 INFO [stderr] 
Nov 17 13:22:15.389 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Nov 17 13:22:15.407 INFO [stderr] su: No module specific data is present
Nov 17 13:22:15.866 INFO running `"docker" "inspect" "a3ab8d2b3785d8dbbb609adcaf0f6e22bfb0cd0118d12d26c669ca02441110a5"`
Nov 17 13:22:16.190 INFO running `"docker" "rm" "-f" "a3ab8d2b3785d8dbbb609adcaf0f6e22bfb0cd0118d12d26c669ca02441110a5"`
Nov 17 13:22:16.519 INFO [stdout] a3ab8d2b3785d8dbbb609adcaf0f6e22bfb0cd0118d12d26c669ca02441110a5
Nov 17 13:22:16.527 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 13:22:16.920 INFO [stdout] c18e1aa217876528a596e2a7c6281689a59fa9498ac471324286a589602c810d
Nov 17 13:22:16.925 INFO running `"docker" "start" "-a" "c18e1aa217876528a596e2a7c6281689a59fa9498ac471324286a589602c810d"`
Nov 17 13:22:18.099 INFO [stderr] usermod: no changes
Nov 17 13:22:18.203 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Nov 17 13:22:18.206 INFO [stderr]      Running /target/debug/deps/rustboost-e4d5b8e39518a90c
Nov 17 13:22:18.217 INFO [stdout] 
Nov 17 13:22:18.217 INFO [stdout] running 0 tests
Nov 17 13:22:18.217 INFO [stdout] 
Nov 17 13:22:18.218 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 13:22:18.218 INFO [stdout] 
Nov 17 13:22:18.223 INFO [stdout] 
Nov 17 13:22:18.223 INFO [stderr]      Running /target/debug/deps/rustboost-40c35083cb5faeef
Nov 17 13:22:18.223 INFO [stdout] running 0 tests
Nov 17 13:22:18.223 INFO [stderr]    Doc-tests rustboost
Nov 17 13:22:18.223 INFO [stdout] 
Nov 17 13:22:18.223 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 13:22:18.223 INFO [stdout] 
Nov 17 13:22:18.822 INFO [stdout] 
Nov 17 13:22:18.823 INFO [stdout] running 0 tests
Nov 17 13:22:18.823 INFO [stdout] 
Nov 17 13:22:18.823 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 13:22:18.824 INFO [stdout] 
Nov 17 13:22:18.824 INFO [stderr] su: No module specific data is present
Nov 17 13:22:19.435 INFO running `"docker" "inspect" "c18e1aa217876528a596e2a7c6281689a59fa9498ac471324286a589602c810d"`
Nov 17 13:22:19.720 INFO running `"docker" "rm" "-f" "c18e1aa217876528a596e2a7c6281689a59fa9498ac471324286a589602c810d"`
Nov 17 13:22:20.033 INFO [stdout] c18e1aa217876528a596e2a7c6281689a59fa9498ac471324286a589602c810d