Nov 17 00:03:40.139 INFO testing jaroslaw-weber/rust-ml-from-scratch against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 00:03:40.141 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 00:03:40.335 INFO [stdout] 2d5378bcc781e89f02e8c92dfc3731117f06c84ef84fad930d3c0f54223b5fbd
Nov 17 00:03:40.337 INFO running `"docker" "start" "-a" "2d5378bcc781e89f02e8c92dfc3731117f06c84ef84fad930d3c0f54223b5fbd"`
Nov 17 00:03:40.867 INFO [stderr] usermod: no changes
Nov 17 00:03:40.935 INFO [stderr]    Compiling rayon-core v1.0.2
Nov 17 00:03:40.935 INFO [stderr]    Compiling deflate v0.7.11
Nov 17 00:03:43.623 INFO [stderr]    Compiling rayon v0.7.1
Nov 17 00:03:43.995 INFO [stderr]    Compiling png v0.7.0
Nov 17 00:03:46.423 INFO [stderr]    Compiling jpeg-decoder v0.1.12
Nov 17 00:03:48.875 INFO [stderr]    Compiling image v0.13.0
Nov 17 00:04:03.471 INFO [stderr]    Compiling rust_machine_learning v0.1.0 (/source)
Nov 17 00:04:04.507 INFO [stderr] warning: method is never used: `sum`
Nov 17 00:04:04.507 INFO [stderr]    --> src/matrix.rs:131:2
Nov 17 00:04:04.507 INFO [stderr]     |
Nov 17 00:04:04.523 INFO [stderr] 131 |     pub fn sum(&self)->f32
Nov 17 00:04:04.523 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:04:04.524 INFO [stderr]     |
Nov 17 00:04:04.524 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 17 00:04:04.524 INFO [stderr] 
Nov 17 00:04:04.524 INFO [stderr] warning: method is never used: `max`
Nov 17 00:04:04.524 INFO [stderr]    --> src/matrix.rs:142:2
Nov 17 00:04:04.525 INFO [stderr]     |
Nov 17 00:04:04.525 INFO [stderr] 142 |     pub fn max(&self)->f32
Nov 17 00:04:04.525 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:04:04.525 INFO [stderr] 
Nov 17 00:04:04.525 INFO [stderr] warning: method is never used: `divn`
Nov 17 00:04:04.526 INFO [stderr]    --> src/matrix.rs:184:2
Nov 17 00:04:04.526 INFO [stderr]     |
Nov 17 00:04:04.526 INFO [stderr] 184 |     pub fn divn(&self, number:f32)->Matrix
Nov 17 00:04:04.526 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:04:04.526 INFO [stderr] 
Nov 17 00:04:04.527 INFO [stderr] warning: function is never used: `softmax`
Nov 17 00:04:04.527 INFO [stderr]   --> src/activations.rs:26:1
Nov 17 00:04:04.527 INFO [stderr]    |
Nov 17 00:04:04.527 INFO [stderr] 26 | pub fn softmax(x:&Matrix)->Matrix
Nov 17 00:04:04.527 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:04:04.528 INFO [stderr] 
Nov 17 00:04:04.528 INFO [stderr] warning: function is never used: `softmax_stable`
Nov 17 00:04:04.528 INFO [stderr]   --> src/activations.rs:34:1
Nov 17 00:04:04.528 INFO [stderr]    |
Nov 17 00:04:04.528 INFO [stderr] 34 | pub fn softmax_stable(x:&Matrix)->Matrix
Nov 17 00:04:04.529 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:04:04.529 INFO [stderr] 
Nov 17 00:04:04.529 INFO [stderr] warning: function is never used: `relu`
Nov 17 00:04:04.529 INFO [stderr]   --> src/activations.rs:42:1
Nov 17 00:04:04.529 INFO [stderr]    |
Nov 17 00:04:04.530 INFO [stderr] 42 | pub fn relu(x:&Matrix, derivative:bool)->Matrix
Nov 17 00:04:04.530 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:04:04.530 INFO [stderr] 
Nov 17 00:04:05.919 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.03s
Nov 17 00:04:05.919 INFO [stderr] su: No module specific data is present
Nov 17 00:04:06.455 INFO running `"docker" "inspect" "2d5378bcc781e89f02e8c92dfc3731117f06c84ef84fad930d3c0f54223b5fbd"`
Nov 17 00:04:06.793 INFO running `"docker" "rm" "-f" "2d5378bcc781e89f02e8c92dfc3731117f06c84ef84fad930d3c0f54223b5fbd"`
Nov 17 00:04:07.031 INFO [stdout] 2d5378bcc781e89f02e8c92dfc3731117f06c84ef84fad930d3c0f54223b5fbd
Nov 17 00:04:07.041 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 00:04:07.426 INFO [stdout] a72e7bb1dcbf53456391fe55919fa443c43257c50cfbe128c8c897d51cac95f8
Nov 17 00:04:07.433 INFO running `"docker" "start" "-a" "a72e7bb1dcbf53456391fe55919fa443c43257c50cfbe128c8c897d51cac95f8"`
Nov 17 00:04:08.754 INFO [stderr] usermod: no changes
Nov 17 00:04:08.928 INFO [stderr]    Compiling rust_machine_learning v0.1.0 (/source)
Nov 17 00:04:10.040 INFO [stderr] warning: method is never used: `sum`
Nov 17 00:04:10.041 INFO [stderr]    --> src/matrix.rs:131:2
Nov 17 00:04:10.041 INFO [stderr]     |
Nov 17 00:04:10.041 INFO [stderr] 131 |     pub fn sum(&self)->f32
Nov 17 00:04:10.041 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:04:10.041 INFO [stderr]     |
Nov 17 00:04:10.041 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 17 00:04:10.041 INFO [stderr] 
Nov 17 00:04:10.041 INFO [stderr] warning: method is never used: `max`
Nov 17 00:04:10.041 INFO [stderr]    --> src/matrix.rs:142:2
Nov 17 00:04:10.041 INFO [stderr]     |
Nov 17 00:04:10.041 INFO [stderr] 142 |     pub fn max(&self)->f32
Nov 17 00:04:10.041 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:04:10.041 INFO [stderr] 
Nov 17 00:04:10.041 INFO [stderr] warning: method is never used: `divn`
Nov 17 00:04:10.041 INFO [stderr]    --> src/matrix.rs:184:2
Nov 17 00:04:10.041 INFO [stderr]     |
Nov 17 00:04:10.041 INFO [stderr] 184 |     pub fn divn(&self, number:f32)->Matrix
Nov 17 00:04:10.041 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:04:10.041 INFO [stderr] 
Nov 17 00:04:10.041 INFO [stderr] warning: function is never used: `softmax`
Nov 17 00:04:10.041 INFO [stderr]   --> src/activations.rs:26:1
Nov 17 00:04:10.041 INFO [stderr]    |
Nov 17 00:04:10.041 INFO [stderr] 26 | pub fn softmax(x:&Matrix)->Matrix
Nov 17 00:04:10.041 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:04:10.041 INFO [stderr] 
Nov 17 00:04:10.041 INFO [stderr] warning: function is never used: `softmax_stable`
Nov 17 00:04:10.041 INFO [stderr]   --> src/activations.rs:34:1
Nov 17 00:04:10.041 INFO [stderr]    |
Nov 17 00:04:10.041 INFO [stderr] 34 | pub fn softmax_stable(x:&Matrix)->Matrix
Nov 17 00:04:10.041 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:04:10.041 INFO [stderr] 
Nov 17 00:04:10.041 INFO [stderr] warning: function is never used: `relu`
Nov 17 00:04:10.041 INFO [stderr]   --> src/activations.rs:42:1
Nov 17 00:04:10.041 INFO [stderr]    |
Nov 17 00:04:10.041 INFO [stderr] 42 | pub fn relu(x:&Matrix, derivative:bool)->Matrix
Nov 17 00:04:10.041 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:04:10.041 INFO [stderr] 
Nov 17 00:04:10.387 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
Nov 17 00:04:10.392 INFO [stderr] su: No module specific data is present
Nov 17 00:04:11.100 INFO running `"docker" "inspect" "a72e7bb1dcbf53456391fe55919fa443c43257c50cfbe128c8c897d51cac95f8"`
Nov 17 00:04:11.393 INFO running `"docker" "rm" "-f" "a72e7bb1dcbf53456391fe55919fa443c43257c50cfbe128c8c897d51cac95f8"`
Nov 17 00:04:11.835 INFO [stdout] a72e7bb1dcbf53456391fe55919fa443c43257c50cfbe128c8c897d51cac95f8
Nov 17 00:04:11.839 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 00:04:12.359 INFO [stdout] 5c7b37a8165d9352fd97bee2ef8714dd258388ae0c68b436c9b454a508c2e4c8
Nov 17 00:04:12.361 INFO running `"docker" "start" "-a" "5c7b37a8165d9352fd97bee2ef8714dd258388ae0c68b436c9b454a508c2e4c8"`
Nov 17 00:04:13.951 INFO [stderr] usermod: no changes
Nov 17 00:04:14.071 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Nov 17 00:04:14.091 INFO [stderr]      Running /target/debug/deps/rust_machine_learning-c435b0131dac978c
Nov 17 00:04:14.092 INFO [stdout] 
Nov 17 00:04:14.092 INFO [stdout] running 0 tests
Nov 17 00:04:14.092 INFO [stdout] 
Nov 17 00:04:14.092 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 00:04:14.092 INFO [stdout] 
Nov 17 00:04:14.099 INFO [stderr] su: No module specific data is present
Nov 17 00:04:15.027 INFO running `"docker" "inspect" "5c7b37a8165d9352fd97bee2ef8714dd258388ae0c68b436c9b454a508c2e4c8"`
Nov 17 00:04:15.395 INFO running `"docker" "rm" "-f" "5c7b37a8165d9352fd97bee2ef8714dd258388ae0c68b436c9b454a508c2e4c8"`
Nov 17 00:04:15.711 INFO [stdout] 5c7b37a8165d9352fd97bee2ef8714dd258388ae0c68b436c9b454a508c2e4c8