Dec 13 15:58:03.961 INFO testing jaroslaw-weber/rust-ml-from-scratch against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 15:58:03.961 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 15:58:04.173 INFO [stdout] 239a316cbd8b53b07113c6ad51548b9acdc78f74b1619a7d3abafa32495c09e1
Dec 13 15:58:04.175 INFO running `"docker" "start" "-a" "239a316cbd8b53b07113c6ad51548b9acdc78f74b1619a7d3abafa32495c09e1"`
Dec 13 15:58:04.782 INFO [stderr] usermod: no changes
Dec 13 15:58:04.868 INFO [stderr]    Compiling rayon-core v1.0.2
Dec 13 15:58:04.868 INFO [stderr]    Compiling png v0.7.0
Dec 13 15:58:07.180 INFO [stderr]    Compiling rayon v0.7.1
Dec 13 15:58:09.023 INFO [stderr]    Compiling jpeg-decoder v0.1.12
Dec 13 15:58:12.104 INFO [stderr]    Compiling image v0.13.0
Dec 13 15:58:27.499 INFO [stderr]    Compiling rust_machine_learning v0.1.0 (/source)
Dec 13 15:58:28.816 INFO [stderr] warning: method is never used: `sum`
Dec 13 15:58:28.816 INFO [stderr]    --> src/matrix.rs:131:2
Dec 13 15:58:28.816 INFO [stderr]     |
Dec 13 15:58:28.816 INFO [stderr] 131 |     pub fn sum(&self)->f32
Dec 13 15:58:28.816 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:58:28.816 INFO [stderr]     |
Dec 13 15:58:28.816 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 15:58:28.816 INFO [stderr] 
Dec 13 15:58:28.816 INFO [stderr] warning: method is never used: `max`
Dec 13 15:58:28.816 INFO [stderr]    --> src/matrix.rs:142:2
Dec 13 15:58:28.816 INFO [stderr]     |
Dec 13 15:58:28.816 INFO [stderr] 142 |     pub fn max(&self)->f32
Dec 13 15:58:28.816 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:58:28.816 INFO [stderr] 
Dec 13 15:58:28.817 INFO [stderr] warning: method is never used: `divn`
Dec 13 15:58:28.817 INFO [stderr]    --> src/matrix.rs:184:2
Dec 13 15:58:28.817 INFO [stderr]     |
Dec 13 15:58:28.817 INFO [stderr] 184 |     pub fn divn(&self, number:f32)->Matrix
Dec 13 15:58:28.817 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:58:28.817 INFO [stderr] 
Dec 13 15:58:28.817 INFO [stderr] warning: function is never used: `softmax`
Dec 13 15:58:28.817 INFO [stderr]   --> src/activations.rs:26:1
Dec 13 15:58:28.817 INFO [stderr]    |
Dec 13 15:58:28.817 INFO [stderr] 26 | pub fn softmax(x:&Matrix)->Matrix
Dec 13 15:58:28.817 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:58:28.817 INFO [stderr] 
Dec 13 15:58:28.817 INFO [stderr] warning: function is never used: `softmax_stable`
Dec 13 15:58:28.817 INFO [stderr]   --> src/activations.rs:34:1
Dec 13 15:58:28.817 INFO [stderr]    |
Dec 13 15:58:28.817 INFO [stderr] 34 | pub fn softmax_stable(x:&Matrix)->Matrix
Dec 13 15:58:28.817 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:58:28.817 INFO [stderr] 
Dec 13 15:58:28.817 INFO [stderr] warning: function is never used: `relu`
Dec 13 15:58:28.817 INFO [stderr]   --> src/activations.rs:42:1
Dec 13 15:58:28.817 INFO [stderr]    |
Dec 13 15:58:28.817 INFO [stderr] 42 | pub fn relu(x:&Matrix, derivative:bool)->Matrix
Dec 13 15:58:28.817 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:58:28.817 INFO [stderr] 
Dec 13 15:58:30.491 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.69s
Dec 13 15:58:30.503 INFO [stderr] su: No module specific data is present
Dec 13 15:58:32.247 INFO running `"docker" "inspect" "239a316cbd8b53b07113c6ad51548b9acdc78f74b1619a7d3abafa32495c09e1"`
Dec 13 15:58:32.633 INFO running `"docker" "rm" "-f" "239a316cbd8b53b07113c6ad51548b9acdc78f74b1619a7d3abafa32495c09e1"`
Dec 13 15:58:32.964 INFO [stdout] 239a316cbd8b53b07113c6ad51548b9acdc78f74b1619a7d3abafa32495c09e1
Dec 13 15:58:32.973 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 15:58:33.482 INFO [stdout] 522d23bc74c82c849ef7334744c6691f9f38fb05e43dccd088c8b2aeb8d867ac
Dec 13 15:58:33.489 INFO running `"docker" "start" "-a" "522d23bc74c82c849ef7334744c6691f9f38fb05e43dccd088c8b2aeb8d867ac"`
Dec 13 15:58:35.487 INFO [stderr] usermod: no changes
Dec 13 15:58:35.640 INFO [stderr]    Compiling rust_machine_learning v0.1.0 (/source)
Dec 13 15:58:36.916 INFO [stderr] warning: method is never used: `sum`
Dec 13 15:58:36.916 INFO [stderr]    --> src/matrix.rs:131:2
Dec 13 15:58:36.916 INFO [stderr]     |
Dec 13 15:58:36.916 INFO [stderr] 131 |     pub fn sum(&self)->f32
Dec 13 15:58:36.916 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:58:36.916 INFO [stderr]     |
Dec 13 15:58:36.916 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 15:58:36.916 INFO [stderr] 
Dec 13 15:58:36.916 INFO [stderr] warning: method is never used: `max`
Dec 13 15:58:36.916 INFO [stderr]    --> src/matrix.rs:142:2
Dec 13 15:58:36.916 INFO [stderr]     |
Dec 13 15:58:36.916 INFO [stderr] 142 |     pub fn max(&self)->f32
Dec 13 15:58:36.916 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:58:36.916 INFO [stderr] 
Dec 13 15:58:36.916 INFO [stderr] warning: method is never used: `divn`
Dec 13 15:58:36.916 INFO [stderr]    --> src/matrix.rs:184:2
Dec 13 15:58:36.916 INFO [stderr]     |
Dec 13 15:58:36.916 INFO [stderr] 184 |     pub fn divn(&self, number:f32)->Matrix
Dec 13 15:58:36.916 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:58:36.916 INFO [stderr] 
Dec 13 15:58:36.916 INFO [stderr] warning: function is never used: `softmax`
Dec 13 15:58:36.916 INFO [stderr]   --> src/activations.rs:26:1
Dec 13 15:58:36.916 INFO [stderr]    |
Dec 13 15:58:36.916 INFO [stderr] 26 | pub fn softmax(x:&Matrix)->Matrix
Dec 13 15:58:36.916 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:58:36.917 INFO [stderr] 
Dec 13 15:58:36.917 INFO [stderr] warning: function is never used: `softmax_stable`
Dec 13 15:58:36.917 INFO [stderr]   --> src/activations.rs:34:1
Dec 13 15:58:36.917 INFO [stderr]    |
Dec 13 15:58:36.917 INFO [stderr] 34 | pub fn softmax_stable(x:&Matrix)->Matrix
Dec 13 15:58:36.917 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:58:36.917 INFO [stderr] 
Dec 13 15:58:36.917 INFO [stderr] warning: function is never used: `relu`
Dec 13 15:58:36.917 INFO [stderr]   --> src/activations.rs:42:1
Dec 13 15:58:36.917 INFO [stderr]    |
Dec 13 15:58:36.917 INFO [stderr] 42 | pub fn relu(x:&Matrix, derivative:bool)->Matrix
Dec 13 15:58:36.917 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:58:36.917 INFO [stderr] 
Dec 13 15:58:37.263 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
Dec 13 15:58:37.268 INFO [stderr] su: No module specific data is present
Dec 13 15:58:38.472 INFO running `"docker" "inspect" "522d23bc74c82c849ef7334744c6691f9f38fb05e43dccd088c8b2aeb8d867ac"`
Dec 13 15:58:38.829 INFO running `"docker" "rm" "-f" "522d23bc74c82c849ef7334744c6691f9f38fb05e43dccd088c8b2aeb8d867ac"`
Dec 13 15:58:39.255 INFO [stdout] 522d23bc74c82c849ef7334744c6691f9f38fb05e43dccd088c8b2aeb8d867ac
Dec 13 15:58:39.259 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 15:58:39.796 INFO [stdout] e6238d01c13fa49e3efd0270abe1a3b941f183b27ca68a5aaf6026ed648ee643
Dec 13 15:58:39.798 INFO running `"docker" "start" "-a" "e6238d01c13fa49e3efd0270abe1a3b941f183b27ca68a5aaf6026ed648ee643"`
Dec 13 15:58:41.883 INFO [stderr] usermod: no changes
Dec 13 15:58:41.992 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 13 15:58:41.992 INFO [stderr]      Running /target/debug/deps/rust_machine_learning-8bcbc9a970df7b1b
Dec 13 15:58:41.999 INFO [stderr] su: No module specific data is present
Dec 13 15:58:41.999 INFO [stdout] 
Dec 13 15:58:41.999 INFO [stdout] running 0 tests
Dec 13 15:58:41.999 INFO [stdout] 
Dec 13 15:58:41.999 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 15:58:41.999 INFO [stdout] 
Dec 13 15:58:43.139 INFO running `"docker" "inspect" "e6238d01c13fa49e3efd0270abe1a3b941f183b27ca68a5aaf6026ed648ee643"`
Dec 13 15:58:43.429 INFO running `"docker" "rm" "-f" "e6238d01c13fa49e3efd0270abe1a3b941f183b27ca68a5aaf6026ed648ee643"`
Dec 13 15:58:43.745 INFO [stdout] e6238d01c13fa49e3efd0270abe1a3b941f183b27ca68a5aaf6026ed648ee643