Nov 17 09:48:15.886 INFO testing aleozlx/la-tutorial against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 09:48:15.887 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 09:48:16.350 INFO [stdout] 49d2224342d351060a678061edf48679c42681efe6fad31dbe84cf930dd5c98c
Nov 17 09:48:16.351 INFO running `"docker" "start" "-a" "49d2224342d351060a678061edf48679c42681efe6fad31dbe84cf930dd5c98c"`
Nov 17 09:48:17.600 INFO [stderr] usermod: no changes
Nov 17 09:48:17.687 INFO [stderr]    Compiling la-tutorial v0.1.0 (/source)
Nov 17 09:48:18.139 INFO [stderr] warning: method is never used: `transpose`
Nov 17 09:48:18.139 INFO [stderr]    --> src/main.rs:130:5
Nov 17 09:48:18.139 INFO [stderr]     |
Nov 17 09:48:18.139 INFO [stderr] 130 |     fn transpose(&self) -> Matrix {
Nov 17 09:48:18.139 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 09:48:18.139 INFO [stderr]     |
Nov 17 09:48:18.139 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 17 09:48:18.139 INFO [stderr] 
Nov 17 09:48:18.139 INFO [stderr] warning: method is never used: `linear_regression`
Nov 17 09:48:18.139 INFO [stderr]    --> src/main.rs:142:5
Nov 17 09:48:18.139 INFO [stderr]     |
Nov 17 09:48:18.139 INFO [stderr] 142 |     fn linear_regression(&self, y: &Vec<f32>, theta: &mut Vec<f32>){
Nov 17 09:48:18.139 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 09:48:18.139 INFO [stderr] 
Nov 17 09:48:18.681 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Nov 17 09:48:18.684 INFO [stderr] su: No module specific data is present
Nov 17 09:48:19.636 INFO running `"docker" "inspect" "49d2224342d351060a678061edf48679c42681efe6fad31dbe84cf930dd5c98c"`
Nov 17 09:48:19.875 INFO running `"docker" "rm" "-f" "49d2224342d351060a678061edf48679c42681efe6fad31dbe84cf930dd5c98c"`
Nov 17 09:48:20.119 INFO [stdout] 49d2224342d351060a678061edf48679c42681efe6fad31dbe84cf930dd5c98c
Nov 17 09:48:20.122 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 09:48:20.571 INFO [stdout] c330a856ffa27024e9ce79c8e36f1990d294fab2002478ef58ce65c842fcf3fc
Nov 17 09:48:20.577 INFO running `"docker" "start" "-a" "c330a856ffa27024e9ce79c8e36f1990d294fab2002478ef58ce65c842fcf3fc"`
Nov 17 09:48:21.613 INFO [stderr] usermod: no changes
Nov 17 09:48:21.680 INFO [stderr]    Compiling la-tutorial v0.1.0 (/source)
Nov 17 09:48:22.221 INFO [stderr] warning: method is never used: `transpose`
Nov 17 09:48:22.221 INFO [stderr]    --> src/main.rs:130:5
Nov 17 09:48:22.221 INFO [stderr]     |
Nov 17 09:48:22.222 INFO [stderr] 130 |     fn transpose(&self) -> Matrix {
Nov 17 09:48:22.222 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 09:48:22.223 INFO [stderr]     |
Nov 17 09:48:22.223 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 17 09:48:22.223 INFO [stderr] 
Nov 17 09:48:22.223 INFO [stderr] warning: method is never used: `linear_regression`
Nov 17 09:48:22.224 INFO [stderr]    --> src/main.rs:142:5
Nov 17 09:48:22.224 INFO [stderr]     |
Nov 17 09:48:22.224 INFO [stderr] 142 |     fn linear_regression(&self, y: &Vec<f32>, theta: &mut Vec<f32>){
Nov 17 09:48:22.225 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 09:48:22.225 INFO [stderr] 
Nov 17 09:48:22.603 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Nov 17 09:48:22.603 INFO [stderr] su: No module specific data is present
Nov 17 09:48:23.424 INFO running `"docker" "inspect" "c330a856ffa27024e9ce79c8e36f1990d294fab2002478ef58ce65c842fcf3fc"`
Nov 17 09:48:23.674 INFO running `"docker" "rm" "-f" "c330a856ffa27024e9ce79c8e36f1990d294fab2002478ef58ce65c842fcf3fc"`
Nov 17 09:48:23.891 INFO [stdout] c330a856ffa27024e9ce79c8e36f1990d294fab2002478ef58ce65c842fcf3fc
Nov 17 09:48:23.905 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 09:48:24.380 INFO [stdout] 92ae215c3064696ce79f14c1bd791887134e06aee81ce512e1703501757ba850
Nov 17 09:48:24.387 INFO running `"docker" "start" "-a" "92ae215c3064696ce79f14c1bd791887134e06aee81ce512e1703501757ba850"`
Nov 17 09:48:25.747 INFO [stderr] usermod: no changes
Nov 17 09:48:25.815 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 17 09:48:25.827 INFO [stderr]      Running /target/debug/deps/la_tutorial-043005381aec0be2
Nov 17 09:48:25.835 INFO [stderr] su: No module specific data is present
Nov 17 09:48:25.835 INFO [stdout] 
Nov 17 09:48:25.836 INFO [stdout] running 0 tests
Nov 17 09:48:25.836 INFO [stdout] 
Nov 17 09:48:25.836 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 09:48:25.836 INFO [stdout] 
Nov 17 09:48:26.335 INFO running `"docker" "inspect" "92ae215c3064696ce79f14c1bd791887134e06aee81ce512e1703501757ba850"`
Nov 17 09:48:26.599 INFO running `"docker" "rm" "-f" "92ae215c3064696ce79f14c1bd791887134e06aee81ce512e1703501757ba850"`
Nov 17 09:48:26.951 INFO [stdout] 92ae215c3064696ce79f14c1bd791887134e06aee81ce512e1703501757ba850