Nov 30 07:21:31.309 INFO checking aleozlx/la-tutorial against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 07:21:31.309 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 07:21:31.804 INFO [stdout] 110355dc861bc2de2e32fffee1ed7dae988ed4948e7d09b76d5da9a4e7ed0bfa
Nov 30 07:21:31.806 INFO running `"docker" "start" "-a" "110355dc861bc2de2e32fffee1ed7dae988ed4948e7d09b76d5da9a4e7ed0bfa"`
Nov 30 07:21:33.715 INFO [stderr] usermod: no changes
Nov 30 07:21:33.764 INFO [stderr]     Checking la-tutorial v0.1.0 (/source)
Nov 30 07:21:34.699 INFO [stderr] warning: method is never used: `transpose`
Nov 30 07:21:34.699 INFO [stderr]    --> src/main.rs:130:5
Nov 30 07:21:34.699 INFO [stderr]     |
Nov 30 07:21:34.699 INFO [stderr] 130 |     fn transpose(&self) -> Matrix {
Nov 30 07:21:34.699 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:21:34.699 INFO [stderr]     |
Nov 30 07:21:34.699 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 30 07:21:34.699 INFO [stderr] 
Nov 30 07:21:34.699 INFO [stderr] warning: method is never used: `linear_regression`
Nov 30 07:21:34.699 INFO [stderr]    --> src/main.rs:142:5
Nov 30 07:21:34.699 INFO [stderr]     |
Nov 30 07:21:34.699 INFO [stderr] 142 |     fn linear_regression(&self, y: &Vec<f32>, theta: &mut Vec<f32>){
Nov 30 07:21:34.699 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:21:34.699 INFO [stderr] 
Nov 30 07:21:34.839 INFO [stderr] warning: method is never used: `transpose`
Nov 30 07:21:34.839 INFO [stderr]    --> src/main.rs:130:5
Nov 30 07:21:34.840 INFO [stderr]     |
Nov 30 07:21:34.840 INFO [stderr] 130 |     fn transpose(&self) -> Matrix {
Nov 30 07:21:34.840 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:21:34.840 INFO [stderr]     |
Nov 30 07:21:34.841 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 30 07:21:34.841 INFO [stderr] 
Nov 30 07:21:34.841 INFO [stderr] warning: method is never used: `linear_regression`
Nov 30 07:21:34.841 INFO [stderr]    --> src/main.rs:142:5
Nov 30 07:21:34.841 INFO [stderr]     |
Nov 30 07:21:34.842 INFO [stderr] 142 |     fn linear_regression(&self, y: &Vec<f32>, theta: &mut Vec<f32>){
Nov 30 07:21:34.842 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:21:34.842 INFO [stderr] 
Nov 30 07:21:34.887 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Nov 30 07:21:34.889 INFO [stderr] su: No module specific data is present
Nov 30 07:21:36.363 INFO running `"docker" "inspect" "110355dc861bc2de2e32fffee1ed7dae988ed4948e7d09b76d5da9a4e7ed0bfa"`
Nov 30 07:21:36.832 INFO running `"docker" "rm" "-f" "110355dc861bc2de2e32fffee1ed7dae988ed4948e7d09b76d5da9a4e7ed0bfa"`
Nov 30 07:21:37.178 INFO [stdout] 110355dc861bc2de2e32fffee1ed7dae988ed4948e7d09b76d5da9a4e7ed0bfa