Dec 15 00:55:26.485 INFO testing prophet-0.4.2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 00:55:26.485 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 00:55:26.980 INFO [stdout] dd2d66baeb69b945a2794aa35f9c95728797c01ab069affc773be2e5bc30df31
Dec 15 00:55:26.983 INFO running `"docker" "start" "-a" "dd2d66baeb69b945a2794aa35f9c95728797c01ab069affc773be2e5bc30df31"`
Dec 15 00:55:28.258 INFO [stderr] usermod: no changes
Dec 15 00:55:28.377 INFO [stderr]    Compiling ndarray v0.10.14
Dec 15 00:55:38.099 INFO [stderr]    Compiling ndarray-rand v0.6.1
Dec 15 00:55:39.583 INFO [stderr]    Compiling prophet v0.4.2 (/source)
Dec 15 00:55:43.919 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.63s
Dec 15 00:55:43.935 INFO [stderr] su: No module specific data is present
Dec 15 00:55:44.731 INFO running `"docker" "inspect" "dd2d66baeb69b945a2794aa35f9c95728797c01ab069affc773be2e5bc30df31"`
Dec 15 00:55:45.005 INFO running `"docker" "rm" "-f" "dd2d66baeb69b945a2794aa35f9c95728797c01ab069affc773be2e5bc30df31"`
Dec 15 00:55:45.327 INFO [stdout] dd2d66baeb69b945a2794aa35f9c95728797c01ab069affc773be2e5bc30df31
Dec 15 00:55:45.329 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 00:55:45.940 INFO [stdout] 913b71363e418a5f22fb62f442731d948532f29af4e296d212d7aa0591828970
Dec 15 00:55:45.942 INFO running `"docker" "start" "-a" "913b71363e418a5f22fb62f442731d948532f29af4e296d212d7aa0591828970"`
Dec 15 00:55:47.954 INFO [stderr] usermod: no changes
Dec 15 00:55:48.159 INFO [stderr]    Compiling prophet v0.4.2 (/source)
Dec 15 00:55:52.491 INFO [stderr] warning: unused return value of `std::borrow::ToOwned::to_owned` that must be used
Dec 15 00:55:52.491 INFO [stderr]    --> src/neural_net.rs:418:4
Dec 15 00:55:52.491 INFO [stderr]     |
Dec 15 00:55:52.491 INFO [stderr] 418 |             layer.calculate_output_gradients(expected.view()).to_owned();
Dec 15 00:55:52.491 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 00:55:52.491 INFO [stderr]     |
Dec 15 00:55:52.491 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 15 00:55:52.491 INFO [stderr]     = note: cloning is often expensive and is not expected to have side effects
Dec 15 00:55:52.491 INFO [stderr] 
Dec 15 00:55:56.982 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.99s
Dec 15 00:55:56.991 INFO [stderr] su: No module specific data is present
Dec 15 00:55:58.098 INFO running `"docker" "inspect" "913b71363e418a5f22fb62f442731d948532f29af4e296d212d7aa0591828970"`
Dec 15 00:55:58.335 INFO running `"docker" "rm" "-f" "913b71363e418a5f22fb62f442731d948532f29af4e296d212d7aa0591828970"`
Dec 15 00:55:58.584 INFO [stdout] 913b71363e418a5f22fb62f442731d948532f29af4e296d212d7aa0591828970
Dec 15 00:55:58.589 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 00:55:59.151 INFO [stdout] 140cb75502db96b0efd5fbf5feda24312d97a75ad2ad8f48360b9f1662499ee0
Dec 15 00:55:59.151 INFO running `"docker" "start" "-a" "140cb75502db96b0efd5fbf5feda24312d97a75ad2ad8f48360b9f1662499ee0"`
Dec 15 00:56:00.498 INFO [stderr] usermod: no changes
Dec 15 00:56:00.637 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Dec 15 00:56:00.643 INFO [stderr]      Running /target/debug/deps/prophet-85849c8bf8db91c7
Dec 15 00:56:00.651 INFO [stdout] 
Dec 15 00:56:00.651 INFO [stdout] running 22 tests
Dec 15 00:56:00.651 INFO [stdout] test activation::tests::arctan ... ok
Dec 15 00:56:00.651 INFO [stdout] test activation::tests::bent_identity ... ok
Dec 15 00:56:00.651 INFO [stdout] test activation::tests::relu ... ok
Dec 15 00:56:00.651 INFO [stdout] test activation::tests::sinusoid ... ok
Dec 15 00:56:00.651 INFO [stdout] test activation::tests::binary_step ... ok
Dec 15 00:56:00.651 INFO [stdout] test activation::tests::softplus ... ok
Dec 15 00:56:00.651 INFO [stdout] test activation::tests::gaussian ... ok
Dec 15 00:56:00.651 INFO [stdout] test activation::tests::identity ... ok
Dec 15 00:56:00.651 INFO [stdout] test activation::tests::logistic ... ok
Dec 15 00:56:00.651 INFO [stdout] test neural_net::tests::equivalence ... ignored
Dec 15 00:56:00.651 INFO [stdout] test mentor::samples::tests::sample_and_vec_equal ... ok
Dec 15 00:56:00.651 INFO [stdout] test mentor::samples::tests::missing_right_brackets ... ok
Dec 15 00:56:00.651 INFO [stdout] test mentor::samples::tests::missing_left_brackets ... ok
Dec 15 00:56:00.651 INFO [stdout] test mentor::samples::tests::missing_both_brackets ... ok
Dec 15 00:56:00.651 INFO [stdout] test neural_net::tests::fully_connected_layer::propagate_gradients ... ok
Dec 15 00:56:00.651 INFO [stdout] test neural_net::tests::fully_connected_layer::update_output_gradients ... ok
Dec 15 00:56:00.651 INFO [stdout] test activation::tests::softsign ... ok
Dec 15 00:56:00.651 INFO [stdout] test activation::tests::tanh ... ok
Dec 15 00:56:00.659 INFO [stdout] test neural_net::tests::fully_connected_layer::feed_forward ... ok
Dec 15 00:56:00.659 INFO [stdout] test neural_net::tests::fully_connected_layer::construction_invariants ... ok
Dec 15 00:56:00.659 INFO [stdout] test topology::tests::construction ... ok
Dec 15 00:56:00.659 INFO [stdout] test neural_net::tests::fully_connected_layer::update_weights ... ok
Dec 15 00:56:00.659 INFO [stdout] 
Dec 15 00:56:00.659 INFO [stdout] test result: ok. 21 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
Dec 15 00:56:00.659 INFO [stdout] 
Dec 15 00:56:00.659 INFO [stderr]      Running /target/debug/deps/integration-f1c3ef1b187e9517
Dec 15 00:56:00.663 INFO [stdout] 
Dec 15 00:56:00.663 INFO [stdout] running 5 tests
Dec 15 00:56:00.663 INFO [stdout] test train_and ... ok
Dec 15 00:56:00.683 INFO [stdout] test train_constant ... ok
Dec 15 00:56:00.899 INFO [stdout] test train_triple_add ... ok
Dec 15 00:56:00.903 INFO [stdout] test train_compare ... ok
Dec 15 00:56:01.082 INFO [stdout] test train_xor ... ok
Dec 15 00:56:01.082 INFO [stdout] 
Dec 15 00:56:01.082 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 00:56:01.082 INFO [stdout] 
Dec 15 00:56:01.087 INFO [stderr]    Doc-tests prophet
Dec 15 00:56:04.260 INFO [stdout] 
Dec 15 00:56:04.261 INFO [stdout] running 5 tests
Dec 15 00:56:08.279 INFO [stdout] test src/mentor/samples.rs - samples (line 81) ... ok
Dec 15 00:56:13.355 INFO [stdout] test src/mentor/samples.rs - samples (line 89) ... ok
Dec 15 00:56:13.856 INFO [stdout] test src/mentor/samples.rs - samples (line 108) ... ok
Dec 15 00:56:14.636 INFO [stdout] test src/lib.rs -  (line 19) ... ok
Dec 15 00:56:14.955 INFO [stdout] test src/lib.rs -  (line 63) ... ok
Dec 15 00:56:14.955 INFO [stdout] 
Dec 15 00:56:14.955 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 00:56:14.955 INFO [stdout] 
Dec 15 00:56:14.976 INFO [stderr] su: No module specific data is present
Dec 15 00:56:15.693 INFO running `"docker" "inspect" "140cb75502db96b0efd5fbf5feda24312d97a75ad2ad8f48360b9f1662499ee0"`
Dec 15 00:56:15.921 INFO running `"docker" "rm" "-f" "140cb75502db96b0efd5fbf5feda24312d97a75ad2ad8f48360b9f1662499ee0"`
Dec 15 00:56:16.239 INFO [stdout] 140cb75502db96b0efd5fbf5feda24312d97a75ad2ad8f48360b9f1662499ee0