Dec 15 00:13:22.116 INFO testing random-world-0.2.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 00:13:22.116 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 00:13:22.393 INFO [stdout] 5ecb0c40ee49536a70805b216d82f11b2d10144f424691d528a1cefcfd4a9f32
Dec 15 00:13:22.397 INFO running `"docker" "start" "-a" "5ecb0c40ee49536a70805b216d82f11b2d10144f424691d528a1cefcfd4a9f32"`
Dec 15 00:13:23.018 INFO [stderr] usermod: no changes
Dec 15 00:13:23.156 INFO [stderr]    Compiling ndarray v0.10.14
Dec 15 00:13:23.156 INFO [stderr]    Compiling quadrature v0.1.2
Dec 15 00:13:23.161 INFO [stderr]    Compiling serde v1.0.82
Dec 15 00:13:23.161 INFO [stderr]    Compiling rulinalg v0.3.7
Dec 15 00:13:29.043 INFO [stderr]    Compiling rusty-machine v0.5.4
Dec 15 00:13:41.519 INFO [stderr]    Compiling extprim v1.6.0
Dec 15 00:13:41.519 INFO [stderr]    Compiling csv v1.0.2
Dec 15 00:13:41.519 INFO [stderr]    Compiling docopt v0.8.3
Dec 15 00:13:52.903 INFO [stderr]    Compiling pcg_rand v0.7.1
Dec 15 00:13:55.703 INFO [stderr]    Compiling random-world v0.2.1 (/source)
Dec 15 00:13:58.554 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 00:13:58.554 INFO [stderr]   --> src/lib.rs:71:1
Dec 15 00:13:58.554 INFO [stderr]    |
Dec 15 00:13:58.554 INFO [stderr] 71 | #[macro_use]
Dec 15 00:13:58.554 INFO [stderr]    | ^^^^^^^^^^^^
Dec 15 00:13:58.554 INFO [stderr]    |
Dec 15 00:13:58.554 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 00:13:58.554 INFO [stderr] 
Dec 15 00:13:58.554 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 15 00:13:58.554 INFO [stderr]   --> src/ncm/knn.rs:84:39
Dec 15 00:13:58.554 INFO [stderr]    |
Dec 15 00:13:58.554 INFO [stderr] 84 |                           .into_shape((inputs.cols()))
Dec 15 00:13:58.554 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 15 00:13:58.554 INFO [stderr]    |
Dec 15 00:13:58.554 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 15 00:13:58.554 INFO [stderr] 
Dec 15 00:13:58.747 INFO [stderr] warning: variable does not need to be mutable
Dec 15 00:13:58.747 INFO [stderr]    --> src/cp/cp.rs:311:13
Dec 15 00:13:58.747 INFO [stderr]     |
Dec 15 00:13:58.747 INFO [stderr] 311 |         let mut train_inputs = match self.train_inputs {
Dec 15 00:13:58.747 INFO [stderr]     |             ----^^^^^^^^^^^^
Dec 15 00:13:58.747 INFO [stderr]     |             |
Dec 15 00:13:58.747 INFO [stderr]     |             help: remove this `mut`
Dec 15 00:13:58.747 INFO [stderr]     |
Dec 15 00:13:58.747 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 15 00:13:58.747 INFO [stderr] 
Dec 15 00:14:04.361 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 00:14:04.361 INFO [stderr]  --> src/bin/cp-predict.rs:1:1
Dec 15 00:14:04.361 INFO [stderr]   |
Dec 15 00:14:04.361 INFO [stderr] 1 | #[macro_use]
Dec 15 00:14:04.362 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 00:14:04.362 INFO [stderr]   |
Dec 15 00:14:04.362 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 00:14:04.362 INFO [stderr] 
Dec 15 00:14:04.767 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 00:14:04.767 INFO [stderr]  --> src/bin/martingales.rs:1:1
Dec 15 00:14:04.767 INFO [stderr]   |
Dec 15 00:14:04.767 INFO [stderr] 1 | #[macro_use]
Dec 15 00:14:04.767 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 00:14:04.767 INFO [stderr]   |
Dec 15 00:14:04.767 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 00:14:04.767 INFO [stderr] 
Dec 15 00:14:04.883 INFO [stderr] warning: field is never used: `flag_kernel`
Dec 15 00:14:04.883 INFO [stderr]   --> src/bin/cp-predict.rs:43:5
Dec 15 00:14:04.883 INFO [stderr]    |
Dec 15 00:14:04.883 INFO [stderr] 43 |     flag_kernel: Option<String>,
Dec 15 00:14:04.883 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 00:14:04.883 INFO [stderr]    |
Dec 15 00:14:04.883 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 00:14:04.883 INFO [stderr] 
Dec 15 00:14:04.883 INFO [stderr] warning: field is never used: `flag_bandwidth`
Dec 15 00:14:04.883 INFO [stderr]   --> src/bin/cp-predict.rs:44:5
Dec 15 00:14:04.884 INFO [stderr]    |
Dec 15 00:14:04.884 INFO [stderr] 44 |     flag_bandwidth: Option<f64>,
Dec 15 00:14:04.884 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 00:14:04.884 INFO [stderr] 
Dec 15 00:14:05.159 INFO [stderr] warning: field is never used: `flag_seed`
Dec 15 00:14:05.159 INFO [stderr]   --> src/bin/martingales.rs:31:5
Dec 15 00:14:05.160 INFO [stderr]    |
Dec 15 00:14:05.160 INFO [stderr] 31 |     flag_seed: Option<u64>,
Dec 15 00:14:05.160 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 15 00:14:05.160 INFO [stderr]    |
Dec 15 00:14:05.161 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 00:14:05.161 INFO [stderr] 
Dec 15 00:14:09.715 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.67s
Dec 15 00:14:09.720 INFO [stderr] su: No module specific data is present
Dec 15 00:14:10.248 INFO running `"docker" "inspect" "5ecb0c40ee49536a70805b216d82f11b2d10144f424691d528a1cefcfd4a9f32"`
Dec 15 00:14:10.609 INFO running `"docker" "rm" "-f" "5ecb0c40ee49536a70805b216d82f11b2d10144f424691d528a1cefcfd4a9f32"`
Dec 15 00:14:10.891 INFO [stdout] 5ecb0c40ee49536a70805b216d82f11b2d10144f424691d528a1cefcfd4a9f32
Dec 15 00:14:10.893 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 00:14:11.312 INFO [stdout] 8b7ed6e1e08f0c9d7eedbc457f6fa4464a353e7ff97ba8f6f3045bba5766bc90
Dec 15 00:14:11.315 INFO running `"docker" "start" "-a" "8b7ed6e1e08f0c9d7eedbc457f6fa4464a353e7ff97ba8f6f3045bba5766bc90"`
Dec 15 00:14:12.643 INFO [stderr] usermod: no changes
Dec 15 00:14:12.786 INFO [stderr]    Compiling random-world v0.2.1 (/source)
Dec 15 00:14:16.761 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 15 00:14:16.761 INFO [stderr]   --> src/ncm/knn.rs:84:39
Dec 15 00:14:16.761 INFO [stderr]    |
Dec 15 00:14:16.761 INFO [stderr] 84 |                           .into_shape((inputs.cols()))
Dec 15 00:14:16.761 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 15 00:14:16.761 INFO [stderr]    |
Dec 15 00:14:16.761 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 15 00:14:16.761 INFO [stderr] 
Dec 15 00:14:17.643 INFO [stderr] warning: variable does not need to be mutable
Dec 15 00:14:17.643 INFO [stderr]    --> src/cp/cp.rs:311:13
Dec 15 00:14:17.643 INFO [stderr]     |
Dec 15 00:14:17.643 INFO [stderr] 311 |         let mut train_inputs = match self.train_inputs {
Dec 15 00:14:17.643 INFO [stderr]     |             ----^^^^^^^^^^^^
Dec 15 00:14:17.643 INFO [stderr]     |             |
Dec 15 00:14:17.643 INFO [stderr]     |             help: remove this `mut`
Dec 15 00:14:17.643 INFO [stderr]     |
Dec 15 00:14:17.643 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 15 00:14:17.643 INFO [stderr] 
Dec 15 00:14:23.682 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 00:14:23.682 INFO [stderr]  --> src/bin/martingales.rs:1:1
Dec 15 00:14:23.682 INFO [stderr]   |
Dec 15 00:14:23.682 INFO [stderr] 1 | #[macro_use]
Dec 15 00:14:23.682 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 00:14:23.687 INFO [stderr]   |
Dec 15 00:14:23.687 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 00:14:23.687 INFO [stderr] 
Dec 15 00:14:23.835 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 00:14:23.835 INFO [stderr]  --> src/bin/cp-predict.rs:1:1
Dec 15 00:14:23.835 INFO [stderr]   |
Dec 15 00:14:23.835 INFO [stderr] 1 | #[macro_use]
Dec 15 00:14:23.835 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 00:14:23.835 INFO [stderr]   |
Dec 15 00:14:23.836 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 00:14:23.836 INFO [stderr] 
Dec 15 00:14:24.262 INFO [stderr] warning: field is never used: `flag_seed`
Dec 15 00:14:24.263 INFO [stderr]   --> src/bin/martingales.rs:31:5
Dec 15 00:14:24.263 INFO [stderr]    |
Dec 15 00:14:24.263 INFO [stderr] 31 |     flag_seed: Option<u64>,
Dec 15 00:14:24.263 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 15 00:14:24.274 INFO [stderr]    |
Dec 15 00:14:24.275 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 00:14:24.275 INFO [stderr] 
Dec 15 00:14:24.350 INFO [stderr] warning: field is never used: `flag_kernel`
Dec 15 00:14:24.351 INFO [stderr]   --> src/bin/cp-predict.rs:43:5
Dec 15 00:14:24.351 INFO [stderr]    |
Dec 15 00:14:24.351 INFO [stderr] 43 |     flag_kernel: Option<String>,
Dec 15 00:14:24.351 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 00:14:24.351 INFO [stderr]    |
Dec 15 00:14:24.351 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 00:14:24.351 INFO [stderr] 
Dec 15 00:14:24.351 INFO [stderr] warning: field is never used: `flag_bandwidth`
Dec 15 00:14:24.351 INFO [stderr]   --> src/bin/cp-predict.rs:44:5
Dec 15 00:14:24.351 INFO [stderr]    |
Dec 15 00:14:24.351 INFO [stderr] 44 |     flag_bandwidth: Option<f64>,
Dec 15 00:14:24.351 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 00:14:24.351 INFO [stderr] 
Dec 15 00:14:25.335 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.66s
Dec 15 00:14:25.342 INFO [stderr] su: No module specific data is present
Dec 15 00:14:26.308 INFO running `"docker" "inspect" "8b7ed6e1e08f0c9d7eedbc457f6fa4464a353e7ff97ba8f6f3045bba5766bc90"`
Dec 15 00:14:26.704 INFO running `"docker" "rm" "-f" "8b7ed6e1e08f0c9d7eedbc457f6fa4464a353e7ff97ba8f6f3045bba5766bc90"`
Dec 15 00:14:26.995 INFO [stdout] 8b7ed6e1e08f0c9d7eedbc457f6fa4464a353e7ff97ba8f6f3045bba5766bc90
Dec 15 00:14:27.000 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 00:14:27.415 INFO [stdout] ff227f2e995fb38eec3076766c1f0e63b9f3a26c56c2e744fb51bb1a4923a676
Dec 15 00:14:27.418 INFO running `"docker" "start" "-a" "ff227f2e995fb38eec3076766c1f0e63b9f3a26c56c2e744fb51bb1a4923a676"`
Dec 15 00:14:29.059 INFO [stderr] usermod: no changes
Dec 15 00:14:29.199 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 15 00:14:29.211 INFO [stderr]      Running /target/debug/deps/random_world-72aca9c927f6eeaf
Dec 15 00:14:29.213 INFO [stdout] 
Dec 15 00:14:29.213 INFO [stdout] running 7 tests
Dec 15 00:14:29.213 INFO [stdout] test cp::cp::tests::rnd_seeded ... ok
Dec 15 00:14:29.213 INFO [stdout] test cp::cp::tests::train ... ok
Dec 15 00:14:29.213 INFO [stdout] test cp::cp::tests::update ... ok
Dec 15 00:14:29.219 INFO [stdout] test ncm::knn::tests::knn ... ok
Dec 15 00:14:29.219 INFO [stdout] test exchangeability::martingales::tests::kde_silverman ... ok
Dec 15 00:14:29.219 INFO [stdout] test exchangeability::martingales::tests::kde_bandwidth ... ok
Dec 15 00:14:29.219 INFO [stdout] test exchangeability::martingales::tests::plugin_martingale_update ... ok
Dec 15 00:14:29.219 INFO [stdout] 
Dec 15 00:14:29.219 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 00:14:29.219 INFO [stdout] 
Dec 15 00:14:29.219 INFO [stdout] 
Dec 15 00:14:29.219 INFO [stdout] running 0 tests
Dec 15 00:14:29.219 INFO [stdout] 
Dec 15 00:14:29.219 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 00:14:29.219 INFO [stdout] 
Dec 15 00:14:29.219 INFO [stdout] 
Dec 15 00:14:29.219 INFO [stdout] running 0 tests
Dec 15 00:14:29.219 INFO [stdout] 
Dec 15 00:14:29.219 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 00:14:29.219 INFO [stdout] 
Dec 15 00:14:29.219 INFO [stderr]      Running /target/debug/deps/cp_predict-0ec29bef33816851
Dec 15 00:14:29.219 INFO [stderr]      Running /target/debug/deps/martingales-d116687ef8518f8c
Dec 15 00:14:29.219 INFO [stderr]      Running /target/debug/deps/cp-ccf09088e1dde2f7
Dec 15 00:14:29.221 INFO [stdout] 
Dec 15 00:14:29.221 INFO [stdout] running 2 tests
Dec 15 00:14:29.230 INFO [stdout] test tests::cp ... ok
Dec 15 00:14:29.230 INFO [stdout] test tests::smooth_cp ... ok
Dec 15 00:14:29.230 INFO [stdout] 
Dec 15 00:14:29.230 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 00:14:29.230 INFO [stdout] 
Dec 15 00:14:29.230 INFO [stderr]    Doc-tests random-world
Dec 15 00:14:33.826 INFO [stdout] 
Dec 15 00:14:33.826 INFO [stdout] running 15 tests
Dec 15 00:15:11.231 INFO [stdout] test src/cp/cp.rs - cp::cp::CP<T, N>::predict_confidence (line 397) ... ok
Dec 15 00:15:11.491 INFO [stdout] test src/cp/cp.rs - cp::cp::CP<T, N>::new (line 50) ... ok
Dec 15 00:15:12.215 INFO [stdout] test src/cp/cp.rs - cp::cp::CP<T, N>::predict (line 340) ... ok
Dec 15 00:15:12.411 INFO [stdout] test src/exchangeability/martingales.rs - exchangeability::martingales::Martingale::current (line 158) ... ok
Dec 15 00:15:15.408 INFO [stdout] test src/exchangeability/martingales.rs - exchangeability::martingales::Martingale::from_function (line 130) ... ok
Dec 15 00:15:16.351 INFO [stdout] test src/cp/cp.rs - cp::cp::CP<T, N>::train (line 150) ... ok
Dec 15 00:15:16.475 INFO [stdout] test src/cp/cp.rs - cp::cp::CP<T, N>::update (line 239) ... ok
Dec 15 00:15:16.487 INFO [stdout] test src/cp/cp.rs - cp::cp::CP<T, N>::new_smooth (line 89) ... ok
Dec 15 00:15:33.696 INFO [stdout] test src/exchangeability/martingales.rs - exchangeability::martingales::Martingale::new_power (line 58) ... ok
Dec 15 00:15:36.569 INFO [stdout] test src/exchangeability/martingales.rs - exchangeability::martingales::Martingale::update (line 178) ... ok
Dec 15 00:15:36.971 INFO [stdout] test src/exchangeability/martingales.rs - exchangeability::martingales::Martingale::new_plugin (line 94) ... ok
Dec 15 00:15:37.111 INFO [stdout] test src/ncm/knn.rs - ncm::knn::KNN<f64>::new (line 39) ... ok
Dec 15 00:15:38.023 INFO [stdout] test src/lib.rs -  (line 25) ... ok
Dec 15 00:15:38.215 INFO [stdout] test src/ncm/knn.rs - ncm::knn::KNN<T>::score (line 61) ... ok
Dec 15 00:15:40.518 INFO [stdout] test src/exchangeability/mod.rs - exchangeability (line 8) ... ok
Dec 15 00:15:40.519 INFO [stdout] 
Dec 15 00:15:40.519 INFO [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 00:15:40.519 INFO [stdout] 
Dec 15 00:15:40.547 INFO [stderr] su: No module specific data is present
Dec 15 00:15:40.827 INFO running `"docker" "inspect" "ff227f2e995fb38eec3076766c1f0e63b9f3a26c56c2e744fb51bb1a4923a676"`
Dec 15 00:15:41.037 INFO running `"docker" "rm" "-f" "ff227f2e995fb38eec3076766c1f0e63b9f3a26c56c2e744fb51bb1a4923a676"`
Dec 15 00:15:41.216 INFO [stdout] ff227f2e995fb38eec3076766c1f0e63b9f3a26c56c2e744fb51bb1a4923a676