Dec 05 20:15:06.361 INFO testing jaroslaw-weber/rust-ml-from-scratch against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 20:15:06.362 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 20:15:06.778 INFO [stdout] e26da0a9cca5d236f0b8d97a0a73a91aa7b873697ca4808c12894c056f2cd5c5
Dec 05 20:15:06.782 INFO running `"docker" "start" "-a" "e26da0a9cca5d236f0b8d97a0a73a91aa7b873697ca4808c12894c056f2cd5c5"`
Dec 05 20:15:07.286 INFO [stderr] usermod: no changes
Dec 05 20:15:07.455 INFO [stderr]    Compiling jpeg-decoder v0.1.12
Dec 05 20:15:09.576 INFO [stderr]    Compiling image v0.13.0
Dec 05 20:15:22.140 INFO [stderr]    Compiling rust_machine_learning v0.1.0 (/source)
Dec 05 20:15:23.236 INFO [stderr] warning: method is never used: `sum`
Dec 05 20:15:23.237 INFO [stderr]    --> src/matrix.rs:131:2
Dec 05 20:15:23.237 INFO [stderr]     |
Dec 05 20:15:23.237 INFO [stderr] 131 |     pub fn sum(&self)->f32
Dec 05 20:15:23.238 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:15:23.238 INFO [stderr]     |
Dec 05 20:15:23.238 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 20:15:23.238 INFO [stderr] 
Dec 05 20:15:23.239 INFO [stderr] warning: method is never used: `max`
Dec 05 20:15:23.239 INFO [stderr]    --> src/matrix.rs:142:2
Dec 05 20:15:23.239 INFO [stderr]     |
Dec 05 20:15:23.239 INFO [stderr] 142 |     pub fn max(&self)->f32
Dec 05 20:15:23.240 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:15:23.240 INFO [stderr] 
Dec 05 20:15:23.240 INFO [stderr] warning: method is never used: `divn`
Dec 05 20:15:23.240 INFO [stderr]    --> src/matrix.rs:184:2
Dec 05 20:15:23.240 INFO [stderr]     |
Dec 05 20:15:23.240 INFO [stderr] 184 |     pub fn divn(&self, number:f32)->Matrix
Dec 05 20:15:23.240 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:15:23.240 INFO [stderr] 
Dec 05 20:15:23.240 INFO [stderr] warning: function is never used: `softmax`
Dec 05 20:15:23.240 INFO [stderr]   --> src/activations.rs:26:1
Dec 05 20:15:23.240 INFO [stderr]    |
Dec 05 20:15:23.240 INFO [stderr] 26 | pub fn softmax(x:&Matrix)->Matrix
Dec 05 20:15:23.240 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:15:23.240 INFO [stderr] 
Dec 05 20:15:23.240 INFO [stderr] warning: function is never used: `softmax_stable`
Dec 05 20:15:23.240 INFO [stderr]   --> src/activations.rs:34:1
Dec 05 20:15:23.240 INFO [stderr]    |
Dec 05 20:15:23.240 INFO [stderr] 34 | pub fn softmax_stable(x:&Matrix)->Matrix
Dec 05 20:15:23.240 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:15:23.240 INFO [stderr] 
Dec 05 20:15:23.240 INFO [stderr] warning: function is never used: `relu`
Dec 05 20:15:23.240 INFO [stderr]   --> src/activations.rs:42:1
Dec 05 20:15:23.240 INFO [stderr]    |
Dec 05 20:15:23.240 INFO [stderr] 42 | pub fn relu(x:&Matrix, derivative:bool)->Matrix
Dec 05 20:15:23.240 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:15:23.240 INFO [stderr] 
Dec 05 20:15:24.749 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.43s
Dec 05 20:15:24.756 INFO [stderr] su: No module specific data is present
Dec 05 20:15:26.188 INFO running `"docker" "inspect" "e26da0a9cca5d236f0b8d97a0a73a91aa7b873697ca4808c12894c056f2cd5c5"`
Dec 05 20:15:26.626 INFO running `"docker" "rm" "-f" "e26da0a9cca5d236f0b8d97a0a73a91aa7b873697ca4808c12894c056f2cd5c5"`
Dec 05 20:15:26.920 INFO [stdout] e26da0a9cca5d236f0b8d97a0a73a91aa7b873697ca4808c12894c056f2cd5c5
Dec 05 20:15:26.926 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 20:15:27.372 INFO [stdout] fa389590b689103df327e21df2f7895a31153569e857cfb5d93e2556c449e69f
Dec 05 20:15:27.374 INFO running `"docker" "start" "-a" "fa389590b689103df327e21df2f7895a31153569e857cfb5d93e2556c449e69f"`
Dec 05 20:15:28.644 INFO [stderr] usermod: no changes
Dec 05 20:15:28.724 INFO [stderr]    Compiling rust_machine_learning v0.1.0 (/source)
Dec 05 20:15:29.872 INFO [stderr] warning: method is never used: `sum`
Dec 05 20:15:29.872 INFO [stderr]    --> src/matrix.rs:131:2
Dec 05 20:15:29.872 INFO [stderr]     |
Dec 05 20:15:29.872 INFO [stderr] 131 |     pub fn sum(&self)->f32
Dec 05 20:15:29.872 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:15:29.872 INFO [stderr]     |
Dec 05 20:15:29.872 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 20:15:29.872 INFO [stderr] 
Dec 05 20:15:29.872 INFO [stderr] warning: method is never used: `max`
Dec 05 20:15:29.873 INFO [stderr]    --> src/matrix.rs:142:2
Dec 05 20:15:29.873 INFO [stderr]     |
Dec 05 20:15:29.873 INFO [stderr] 142 |     pub fn max(&self)->f32
Dec 05 20:15:29.873 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:15:29.873 INFO [stderr] 
Dec 05 20:15:29.873 INFO [stderr] warning: method is never used: `divn`
Dec 05 20:15:29.873 INFO [stderr]    --> src/matrix.rs:184:2
Dec 05 20:15:29.873 INFO [stderr]     |
Dec 05 20:15:29.873 INFO [stderr] 184 |     pub fn divn(&self, number:f32)->Matrix
Dec 05 20:15:29.873 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:15:29.873 INFO [stderr] 
Dec 05 20:15:29.873 INFO [stderr] warning: function is never used: `softmax`
Dec 05 20:15:29.873 INFO [stderr]   --> src/activations.rs:26:1
Dec 05 20:15:29.873 INFO [stderr]    |
Dec 05 20:15:29.873 INFO [stderr] 26 | pub fn softmax(x:&Matrix)->Matrix
Dec 05 20:15:29.873 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:15:29.873 INFO [stderr] 
Dec 05 20:15:29.873 INFO [stderr] warning: function is never used: `softmax_stable`
Dec 05 20:15:29.873 INFO [stderr]   --> src/activations.rs:34:1
Dec 05 20:15:29.873 INFO [stderr]    |
Dec 05 20:15:29.873 INFO [stderr] 34 | pub fn softmax_stable(x:&Matrix)->Matrix
Dec 05 20:15:29.873 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:15:29.873 INFO [stderr] 
Dec 05 20:15:29.873 INFO [stderr] warning: function is never used: `relu`
Dec 05 20:15:29.873 INFO [stderr]   --> src/activations.rs:42:1
Dec 05 20:15:29.873 INFO [stderr]    |
Dec 05 20:15:29.873 INFO [stderr] 42 | pub fn relu(x:&Matrix, derivative:bool)->Matrix
Dec 05 20:15:29.873 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:15:29.873 INFO [stderr] 
Dec 05 20:15:30.305 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Dec 05 20:15:30.309 INFO [stderr] su: No module specific data is present
Dec 05 20:15:31.402 INFO running `"docker" "inspect" "fa389590b689103df327e21df2f7895a31153569e857cfb5d93e2556c449e69f"`
Dec 05 20:15:31.660 INFO running `"docker" "rm" "-f" "fa389590b689103df327e21df2f7895a31153569e857cfb5d93e2556c449e69f"`
Dec 05 20:15:31.945 INFO [stdout] fa389590b689103df327e21df2f7895a31153569e857cfb5d93e2556c449e69f
Dec 05 20:15:31.947 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 20:15:32.400 INFO [stdout] 1fa4628a18b8df4d4e0ac812759d8358b22183e8670bdb79419373cd63755707
Dec 05 20:15:32.406 INFO running `"docker" "start" "-a" "1fa4628a18b8df4d4e0ac812759d8358b22183e8670bdb79419373cd63755707"`
Dec 05 20:15:34.048 INFO [stderr] usermod: no changes
Dec 05 20:15:34.219 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Dec 05 20:15:34.219 INFO [stderr]      Running /target/debug/deps/rust_machine_learning-0bc49aab61fa98b2
Dec 05 20:15:34.228 INFO [stdout] 
Dec 05 20:15:34.228 INFO [stdout] running 0 tests
Dec 05 20:15:34.228 INFO [stdout] 
Dec 05 20:15:34.228 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:15:34.228 INFO [stdout] 
Dec 05 20:15:34.229 INFO [stderr] su: No module specific data is present
Dec 05 20:15:35.603 INFO running `"docker" "inspect" "1fa4628a18b8df4d4e0ac812759d8358b22183e8670bdb79419373cd63755707"`
Dec 05 20:15:35.910 INFO running `"docker" "rm" "-f" "1fa4628a18b8df4d4e0ac812759d8358b22183e8670bdb79419373cd63755707"`
Dec 05 20:15:36.268 INFO [stdout] 1fa4628a18b8df4d4e0ac812759d8358b22183e8670bdb79419373cd63755707