Dec 05 20:15:06.085 INFO testing jaroslaw-weber/rust-ml-from-scratch against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 20:15:06.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 20:15:06.320 INFO [stdout] 6f5ff406f54395b15689f74462118c93f7c24f74912c2df93c317569bf0d850d
Dec 05 20:15:06.324 INFO running `"docker" "start" "-a" "6f5ff406f54395b15689f74462118c93f7c24f74912c2df93c317569bf0d850d"`
Dec 05 20:15:06.888 INFO [stderr] usermod: no changes
Dec 05 20:15:06.956 INFO [stderr]    Compiling rayon-core v1.0.2
Dec 05 20:15:06.958 INFO [stderr]    Compiling num_cpus v1.5.1
Dec 05 20:15:06.958 INFO [stderr]    Compiling num-rational v0.1.36
Dec 05 20:15:06.958 INFO [stderr]    Compiling png v0.7.0
Dec 05 20:15:08.881 INFO [stderr]    Compiling rayon v0.7.1
Dec 05 20:15:11.044 INFO [stderr]    Compiling jpeg-decoder v0.1.12
Dec 05 20:15:13.772 INFO [stderr]    Compiling image v0.13.0
Dec 05 20:15:27.818 INFO [stderr]    Compiling rust_machine_learning v0.1.0 (/source)
Dec 05 20:15:28.888 INFO [stderr] warning: method is never used: `sum`
Dec 05 20:15:28.888 INFO [stderr]    --> src/matrix.rs:131:2
Dec 05 20:15:28.888 INFO [stderr]     |
Dec 05 20:15:28.888 INFO [stderr] 131 |     pub fn sum(&self)->f32
Dec 05 20:15:28.888 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:15:28.888 INFO [stderr]     |
Dec 05 20:15:28.888 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 20:15:28.888 INFO [stderr] 
Dec 05 20:15:28.888 INFO [stderr] warning: method is never used: `max`
Dec 05 20:15:28.888 INFO [stderr]    --> src/matrix.rs:142:2
Dec 05 20:15:28.888 INFO [stderr]     |
Dec 05 20:15:28.889 INFO [stderr] 142 |     pub fn max(&self)->f32
Dec 05 20:15:28.889 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:15:28.889 INFO [stderr] 
Dec 05 20:15:28.889 INFO [stderr] warning: method is never used: `divn`
Dec 05 20:15:28.889 INFO [stderr]    --> src/matrix.rs:184:2
Dec 05 20:15:28.889 INFO [stderr]     |
Dec 05 20:15:28.889 INFO [stderr] 184 |     pub fn divn(&self, number:f32)->Matrix
Dec 05 20:15:28.889 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:15:28.889 INFO [stderr] 
Dec 05 20:15:28.889 INFO [stderr] warning: function is never used: `softmax`
Dec 05 20:15:28.889 INFO [stderr]   --> src/activations.rs:26:1
Dec 05 20:15:28.889 INFO [stderr]    |
Dec 05 20:15:28.889 INFO [stderr] 26 | pub fn softmax(x:&Matrix)->Matrix
Dec 05 20:15:28.889 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:15:28.889 INFO [stderr] 
Dec 05 20:15:28.889 INFO [stderr] warning: function is never used: `softmax_stable`
Dec 05 20:15:28.889 INFO [stderr]   --> src/activations.rs:34:1
Dec 05 20:15:28.889 INFO [stderr]    |
Dec 05 20:15:28.889 INFO [stderr] 34 | pub fn softmax_stable(x:&Matrix)->Matrix
Dec 05 20:15:28.889 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:15:28.889 INFO [stderr] 
Dec 05 20:15:28.889 INFO [stderr] warning: function is never used: `relu`
Dec 05 20:15:28.889 INFO [stderr]   --> src/activations.rs:42:1
Dec 05 20:15:28.889 INFO [stderr]    |
Dec 05 20:15:28.889 INFO [stderr] 42 | pub fn relu(x:&Matrix, derivative:bool)->Matrix
Dec 05 20:15:28.889 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:15:28.889 INFO [stderr] 
Dec 05 20:15:30.261 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.35s
Dec 05 20:15:30.269 INFO [stderr] su: No module specific data is present
Dec 05 20:15:31.271 INFO running `"docker" "inspect" "6f5ff406f54395b15689f74462118c93f7c24f74912c2df93c317569bf0d850d"`
Dec 05 20:15:31.616 INFO running `"docker" "rm" "-f" "6f5ff406f54395b15689f74462118c93f7c24f74912c2df93c317569bf0d850d"`
Dec 05 20:15:31.936 INFO [stdout] 6f5ff406f54395b15689f74462118c93f7c24f74912c2df93c317569bf0d850d
Dec 05 20:15:31.944 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 20:15:32.324 INFO [stdout] e4d36d29c383a77decc841036261c8176f009fdcf6000e49df508a401b5d49f9
Dec 05 20:15:32.328 INFO running `"docker" "start" "-a" "e4d36d29c383a77decc841036261c8176f009fdcf6000e49df508a401b5d49f9"`
Dec 05 20:15:34.063 INFO [stderr] usermod: no changes
Dec 05 20:15:34.196 INFO [stderr]    Compiling rust_machine_learning v0.1.0 (/source)
Dec 05 20:15:35.498 INFO [stderr] warning: method is never used: `sum`
Dec 05 20:15:35.498 INFO [stderr]    --> src/matrix.rs:131:2
Dec 05 20:15:35.498 INFO [stderr]     |
Dec 05 20:15:35.498 INFO [stderr] 131 |     pub fn sum(&self)->f32
Dec 05 20:15:35.498 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:15:35.498 INFO [stderr]     |
Dec 05 20:15:35.498 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 20:15:35.498 INFO [stderr] 
Dec 05 20:15:35.498 INFO [stderr] warning: method is never used: `max`
Dec 05 20:15:35.498 INFO [stderr]    --> src/matrix.rs:142:2
Dec 05 20:15:35.498 INFO [stderr]     |
Dec 05 20:15:35.499 INFO [stderr] 142 |     pub fn max(&self)->f32
Dec 05 20:15:35.499 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:15:35.499 INFO [stderr] 
Dec 05 20:15:35.499 INFO [stderr] warning: method is never used: `divn`
Dec 05 20:15:35.499 INFO [stderr]    --> src/matrix.rs:184:2
Dec 05 20:15:35.499 INFO [stderr]     |
Dec 05 20:15:35.499 INFO [stderr] 184 |     pub fn divn(&self, number:f32)->Matrix
Dec 05 20:15:35.499 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:15:35.499 INFO [stderr] 
Dec 05 20:15:35.499 INFO [stderr] warning: function is never used: `softmax`
Dec 05 20:15:35.499 INFO [stderr]   --> src/activations.rs:26:1
Dec 05 20:15:35.499 INFO [stderr]    |
Dec 05 20:15:35.499 INFO [stderr] 26 | pub fn softmax(x:&Matrix)->Matrix
Dec 05 20:15:35.499 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:15:35.499 INFO [stderr] 
Dec 05 20:15:35.499 INFO [stderr] warning: function is never used: `softmax_stable`
Dec 05 20:15:35.499 INFO [stderr]   --> src/activations.rs:34:1
Dec 05 20:15:35.499 INFO [stderr]    |
Dec 05 20:15:35.499 INFO [stderr] 34 | pub fn softmax_stable(x:&Matrix)->Matrix
Dec 05 20:15:35.499 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:15:35.499 INFO [stderr] 
Dec 05 20:15:35.499 INFO [stderr] warning: function is never used: `relu`
Dec 05 20:15:35.499 INFO [stderr]   --> src/activations.rs:42:1
Dec 05 20:15:35.499 INFO [stderr]    |
Dec 05 20:15:35.499 INFO [stderr] 42 | pub fn relu(x:&Matrix, derivative:bool)->Matrix
Dec 05 20:15:35.499 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:15:35.499 INFO [stderr] 
Dec 05 20:15:35.993 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Dec 05 20:15:35.993 INFO [stderr] su: No module specific data is present
Dec 05 20:15:36.746 INFO running `"docker" "inspect" "e4d36d29c383a77decc841036261c8176f009fdcf6000e49df508a401b5d49f9"`
Dec 05 20:15:36.935 INFO running `"docker" "rm" "-f" "e4d36d29c383a77decc841036261c8176f009fdcf6000e49df508a401b5d49f9"`
Dec 05 20:15:37.257 INFO [stdout] e4d36d29c383a77decc841036261c8176f009fdcf6000e49df508a401b5d49f9
Dec 05 20:15:37.262 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 20:15:37.796 INFO [stdout] 91d4d75f0d0249dd5b97f0fde6c946c19eb0b210a5ea5ddb2f9481aa64ee312c
Dec 05 20:15:37.802 INFO running `"docker" "start" "-a" "91d4d75f0d0249dd5b97f0fde6c946c19eb0b210a5ea5ddb2f9481aa64ee312c"`
Dec 05 20:15:39.213 INFO [stderr] usermod: no changes
Dec 05 20:15:39.343 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 05 20:15:39.360 INFO [stderr]      Running /target/debug/deps/rust_machine_learning-fe7ea24c37f79e3e
Dec 05 20:15:39.360 INFO [stdout] 
Dec 05 20:15:39.360 INFO [stdout] running 0 tests
Dec 05 20:15:39.360 INFO [stdout] 
Dec 05 20:15:39.360 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:15:39.361 INFO [stdout] 
Dec 05 20:15:39.368 INFO [stderr] su: No module specific data is present
Dec 05 20:15:40.372 INFO running `"docker" "inspect" "91d4d75f0d0249dd5b97f0fde6c946c19eb0b210a5ea5ddb2f9481aa64ee312c"`
Dec 05 20:15:40.790 INFO running `"docker" "rm" "-f" "91d4d75f0d0249dd5b97f0fde6c946c19eb0b210a5ea5ddb2f9481aa64ee312c"`
Dec 05 20:15:41.208 INFO [stdout] 91d4d75f0d0249dd5b97f0fde6c946c19eb0b210a5ea5ddb2f9481aa64ee312c