Dec 17 21:48:15.295 INFO checking k15z/kevz-svm against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 21:48:15.295 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/k15z/kevz-svm:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 21:48:15.822 INFO [stdout] 439c222bcc28e1f38a94b8f44a8e14a5d1e99c9bf6f1aa0c0e33c72f7166cc1c
Dec 17 21:48:15.824 INFO running `"docker" "start" "-a" "439c222bcc28e1f38a94b8f44a8e14a5d1e99c9bf6f1aa0c0e33c72f7166cc1c"`
Dec 17 21:48:18.328 INFO [stderr]     Checking kevz-svm v0.1.0 (/opt/crater/workdir)
Dec 17 21:48:18.504 INFO [stderr] warning: unused import: `std::io`
Dec 17 21:48:18.504 INFO [stderr]  --> src/main.rs:4:5
Dec 17 21:48:18.504 INFO [stderr]   |
Dec 17 21:48:18.504 INFO [stderr] 4 | use std::io;
Dec 17 21:48:18.504 INFO [stderr]   |     ^^^^^^^
Dec 17 21:48:18.504 INFO [stderr]   |
Dec 17 21:48:18.504 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 21:48:18.504 INFO [stderr] 
Dec 17 21:48:18.580 INFO [stderr] warning: unused import: `std::io`
Dec 17 21:48:18.580 INFO [stderr]  --> src/main.rs:4:5
Dec 17 21:48:18.580 INFO [stderr]   |
Dec 17 21:48:18.580 INFO [stderr] 4 | use std::io;
Dec 17 21:48:18.580 INFO [stderr]   |     ^^^^^^^
Dec 17 21:48:18.580 INFO [stderr]   |
Dec 17 21:48:18.580 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 21:48:18.580 INFO [stderr] 
Dec 17 21:48:18.698 INFO [stderr] warning: function is never used: `gaussian_kernel`
Dec 17 21:48:18.698 INFO [stderr]   --> src/core.rs:18:1
Dec 17 21:48:18.698 INFO [stderr]    |
Dec 17 21:48:18.698 INFO [stderr] 18 | fn gaussian_kernel(x1 : &Vec<f64>, x2 : &Vec<f64>) -> f64 {
Dec 17 21:48:18.698 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:48:18.698 INFO [stderr]    |
Dec 17 21:48:18.704 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 21:48:18.704 INFO [stderr] 
Dec 17 21:48:18.705 INFO [stderr] warning: method is never used: `predict`
Dec 17 21:48:18.705 INFO [stderr]   --> src/core.rs:90:2
Dec 17 21:48:18.708 INFO [stderr]    |
Dec 17 21:48:18.708 INFO [stderr] 90 |     pub fn predict(&self, x: &Vec<Vec<f64>>) -> Vec<f64> {
Dec 17 21:48:18.708 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:48:18.708 INFO [stderr] 
Dec 17 21:48:18.783 INFO [stderr] warning: function is never used: `gaussian_kernel`
Dec 17 21:48:18.783 INFO [stderr]   --> src/core.rs:18:1
Dec 17 21:48:18.783 INFO [stderr]    |
Dec 17 21:48:18.783 INFO [stderr] 18 | fn gaussian_kernel(x1 : &Vec<f64>, x2 : &Vec<f64>) -> f64 {
Dec 17 21:48:18.783 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:48:18.783 INFO [stderr]    |
Dec 17 21:48:18.783 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 21:48:18.783 INFO [stderr] 
Dec 17 21:48:18.783 INFO [stderr] warning: method is never used: `predict`
Dec 17 21:48:18.783 INFO [stderr]   --> src/core.rs:90:2
Dec 17 21:48:18.783 INFO [stderr]    |
Dec 17 21:48:18.783 INFO [stderr] 90 |     pub fn predict(&self, x: &Vec<Vec<f64>>) -> Vec<f64> {
Dec 17 21:48:18.783 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:48:18.783 INFO [stderr] 
Dec 17 21:48:18.834 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Dec 17 21:48:20.046 INFO running `"docker" "inspect" "439c222bcc28e1f38a94b8f44a8e14a5d1e99c9bf6f1aa0c0e33c72f7166cc1c"`
Dec 17 21:48:20.376 INFO running `"docker" "rm" "-f" "439c222bcc28e1f38a94b8f44a8e14a5d1e99c9bf6f1aa0c0e33c72f7166cc1c"`
Dec 17 21:48:20.642 INFO [stdout] 439c222bcc28e1f38a94b8f44a8e14a5d1e99c9bf6f1aa0c0e33c72f7166cc1c