Dec 13 02:30:35.341 INFO testing spacecowboy/scarecrow against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 13 02:30:35.341 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 13 02:30:35.616 INFO [stdout] 733c678ab8d7a0cc7fba4eba89b6cc351ead809ed2b26855b6072a35003bf65e Dec 13 02:30:35.619 INFO running `"docker" "start" "-a" "733c678ab8d7a0cc7fba4eba89b6cc351ead809ed2b26855b6072a35003bf65e"` Dec 13 02:30:36.204 INFO [stderr] usermod: no changes Dec 13 02:30:36.251 INFO [stderr] Compiling scarecrow v0.1.0 (/source) Dec 13 02:30:37.251 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.03s Dec 13 02:30:37.251 INFO [stderr] su: No module specific data is present Dec 13 02:30:37.852 INFO running `"docker" "inspect" "733c678ab8d7a0cc7fba4eba89b6cc351ead809ed2b26855b6072a35003bf65e"` Dec 13 02:30:38.121 INFO running `"docker" "rm" "-f" "733c678ab8d7a0cc7fba4eba89b6cc351ead809ed2b26855b6072a35003bf65e"` Dec 13 02:30:38.378 INFO [stdout] 733c678ab8d7a0cc7fba4eba89b6cc351ead809ed2b26855b6072a35003bf65e Dec 13 02:30:38.387 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 13 02:30:38.763 INFO [stdout] e570d684574a8b49f7bb4d3098d62e6caef5156a23483a15f361004263d35a20 Dec 13 02:30:38.768 INFO running `"docker" "start" "-a" "e570d684574a8b49f7bb4d3098d62e6caef5156a23483a15f361004263d35a20"` Dec 13 02:30:39.930 INFO [stderr] usermod: no changes Dec 13 02:30:40.007 INFO [stderr] Compiling scarecrow v0.1.0 (/source) Dec 13 02:30:41.651 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.66s Dec 13 02:30:41.654 INFO [stderr] su: No module specific data is present Dec 13 02:30:42.379 INFO running `"docker" "inspect" "e570d684574a8b49f7bb4d3098d62e6caef5156a23483a15f361004263d35a20"` Dec 13 02:30:42.667 INFO running `"docker" "rm" "-f" "e570d684574a8b49f7bb4d3098d62e6caef5156a23483a15f361004263d35a20"` Dec 13 02:30:42.934 INFO [stdout] e570d684574a8b49f7bb4d3098d62e6caef5156a23483a15f361004263d35a20 Dec 13 02:30:42.940 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 13 02:30:43.259 INFO [stdout] b959b8ddb2540e220c1a48909e346d504f0763a40dfce0304ef0bc557630c661 Dec 13 02:30:43.261 INFO running `"docker" "start" "-a" "b959b8ddb2540e220c1a48909e346d504f0763a40dfce0304ef0bc557630c661"` Dec 13 02:30:44.367 INFO [stderr] usermod: no changes Dec 13 02:30:44.425 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s Dec 13 02:30:44.431 INFO [stderr] Running /target/debug/deps/scarecrow-235a4c4336ff8109 Dec 13 02:30:44.431 INFO [stdout] Dec 13 02:30:44.431 INFO [stdout] running 15 tests Dec 13 02:30:44.431 INFO [stdout] test layers::tests::dense_derivw ... ok Dec 13 02:30:44.439 INFO [stdout] test layers::tests::dense_delta_from_inputs ... ok Dec 13 02:30:44.439 INFO [stdout] test layers::tests::dense_output ... ok Dec 13 02:30:44.439 INFO [stdout] test layers::tests::sigmoid_output ... ok Dec 13 02:30:44.439 INFO [stdout] test layers::tests::hyperbolic_output ... ok Dec 13 02:30:44.439 INFO [stdout] test layers::tests::rectified_delta_from_inputs ... ok Dec 13 02:30:44.439 INFO [stdout] test layers::tests::hyperbolic_derivo ... ok Dec 13 02:30:44.439 INFO [stdout] test layers::tests::sigmoid_delta_from_outputs ... ok Dec 13 02:30:44.439 INFO [stdout] test layers::tests::rectified_output ... ok Dec 13 02:30:44.439 INFO [stdout] test tests::it_works ... ok Dec 13 02:30:44.439 INFO [stdout] test utils::tests::normal_vector_test ... ok Dec 13 02:30:44.439 INFO [stdout] test utils::tests::product_test ... ok Dec 13 02:30:44.439 INFO [stdout] test utils::tests::dot_test ... ok Dec 13 02:30:44.439 INFO [stdout] test utils::tests::sum_test ... ok Dec 13 02:30:44.439 INFO [stdout] test utils::tests::add_test ... ok Dec 13 02:30:44.439 INFO [stdout] Dec 13 02:30:44.439 INFO [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 13 02:30:44.439 INFO [stdout] Dec 13 02:30:44.443 INFO [stderr] Running /target/debug/deps/sgd-a9df16d84478db92 Dec 13 02:30:44.443 INFO [stdout] Dec 13 02:30:44.443 INFO [stdout] running 1 test Dec 13 02:30:44.717 INFO [stdout] test train_xor ... FAILED Dec 13 02:30:44.717 INFO [stdout] Dec 13 02:30:44.717 INFO [stdout] failures: Dec 13 02:30:44.717 INFO [stdout] Dec 13 02:30:44.717 INFO [stdout] ---- train_xor stdout ---- Dec 13 02:30:44.717 INFO [stdout] X: [0.0, 0.0], Y: [0.20514277], T: [0.0] Dec 13 02:30:44.718 INFO [stdout] X: [0.0, 1.0], Y: [0.10594336], T: [1.0] Dec 13 02:30:44.718 INFO [stdout] X: [1.0, 0.0], Y: [0.030579787], T: [1.0] Dec 13 02:30:44.718 INFO [stdout] X: [1.0, 1.0], Y: [0.045877803], T: [0.0] Dec 13 02:30:44.718 INFO [stdout] X: [0.0, 0.0], Y: [0.05199282], T: [0.0] Dec 13 02:30:44.718 INFO [stdout] X: [0.0, 1.0], Y: [0.9434943], T: [1.0] Dec 13 02:30:44.718 INFO [stdout] X: [1.0, 0.0], Y: [0.49420336], T: [1.0] Dec 13 02:30:44.718 INFO [stdout] thread 'train_xor' panicked at 'assertion failed: trainer.loss.loss1(o[0], t[0]) < 0.01', tests/sgd.rs:50:9 Dec 13 02:30:44.718 INFO [stdout] stack backtrace: Dec 13 02:30:44.718 INFO [stdout] 0: 0x5627dd907b63 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 13 02:30:44.718 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 13 02:30:44.718 INFO [stdout] 1: 0x5627dd9022f8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 13 02:30:44.718 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 13 02:30:44.718 INFO [stdout] 2: 0x5627dd906ad2 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 13 02:30:44.718 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 13 02:30:44.718 INFO [stdout] at src/libstd/panicking.rs:210 Dec 13 02:30:44.718 INFO [stdout] 3: 0x5627dd9067c7 - std::panicking::default_hook::h1134a4d34aab4428 Dec 13 02:30:44.718 INFO [stdout] at src/libstd/panicking.rs:218 Dec 13 02:30:44.718 INFO [stdout] 4: 0x5627dd9071e0 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 13 02:30:44.718 INFO [stdout] at src/libstd/panicking.rs:487 Dec 13 02:30:44.718 INFO [stdout] 5: 0x5627dd8eded7 - std::panicking::begin_panic::h6dbde5985d960515 Dec 13 02:30:44.718 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 13 02:30:44.718 INFO [stdout] 6: 0x5627dd897246 - sgd::train_xor::h396f84c744413583 Dec 13 02:30:44.718 INFO [stdout] at tests/sgd.rs:50 Dec 13 02:30:44.718 INFO [stdout] 7: 0x5627dd895f09 - sgd::train_xor::{{closure}}::h8e1c530d2460a432 Dec 13 02:30:44.718 INFO [stdout] at tests/sgd.rs:10 Dec 13 02:30:44.718 INFO [stdout] 8: 0x5627dd8988ad - core::ops::function::FnOnce::call_once::hf4d4d637669d5ae8 Dec 13 02:30:44.718 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libcore/ops/function.rs:238 Dec 13 02:30:44.718 INFO [stdout] 9: 0x5627dd8a200e - >::call_box::h3cf534772c089f15 Dec 13 02:30:44.718 INFO [stdout] at src/libtest/lib.rs:1483 Dec 13 02:30:44.718 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libcore/ops/function.rs:238 Dec 13 02:30:44.718 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 13 02:30:44.718 INFO [stdout] 10: 0x5627dd9157e9 - __rust_maybe_catch_panic Dec 13 02:30:44.718 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 13 02:30:44.718 INFO [stdout] 11: 0x5627dd8bf9b7 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 13 02:30:44.718 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 13 02:30:44.718 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 13 02:30:44.718 INFO [stdout] at src/libtest/lib.rs:1438 Dec 13 02:30:44.718 INFO [stdout] 12: 0x5627dd89a8c4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 13 02:30:44.718 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 13 02:30:44.718 INFO [stdout] 13: 0x5627dd89af34 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 13 02:30:44.718 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 13 02:30:44.718 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 13 02:30:44.718 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 13 02:30:44.718 INFO [stdout] 14: 0x5627dd9157e9 - __rust_maybe_catch_panic Dec 13 02:30:44.718 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 13 02:30:44.718 INFO [stdout] 15: 0x5627dd8a1eec - >::call_box::h260fd1ad8e2854a6 Dec 13 02:30:44.718 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 13 02:30:44.718 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 13 02:30:44.718 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 13 02:30:44.718 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 13 02:30:44.718 INFO [stdout] 16: 0x5627dd9097ad - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 13 02:30:44.718 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 13 02:30:44.718 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 13 02:30:44.718 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 13 02:30:44.718 INFO [stdout] 17: 0x7ff949fc36b9 - start_thread Dec 13 02:30:44.718 INFO [stdout] 18: 0x7ff949ae341c - clone Dec 13 02:30:44.718 INFO [stdout] 19: 0x0 - Dec 13 02:30:44.718 INFO [stdout] Dec 13 02:30:44.718 INFO [stdout] Dec 13 02:30:44.718 INFO [stdout] failures: Dec 13 02:30:44.718 INFO [stdout] train_xor Dec 13 02:30:44.718 INFO [stdout] Dec 13 02:30:44.718 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 13 02:30:44.718 INFO [stdout] Dec 13 02:30:44.720 INFO [stderr] error: test failed, to rerun pass '--test sgd' Dec 13 02:30:44.721 INFO [stderr] su: No module specific data is present Dec 13 02:30:45.285 INFO running `"docker" "inspect" "b959b8ddb2540e220c1a48909e346d504f0763a40dfce0304ef0bc557630c661"` Dec 13 02:30:45.544 INFO running `"docker" "rm" "-f" "b959b8ddb2540e220c1a48909e346d504f0763a40dfce0304ef0bc557630c661"` Dec 13 02:30:45.721 INFO [stdout] b959b8ddb2540e220c1a48909e346d504f0763a40dfce0304ef0bc557630c661