Nov 18 00:15:32.083 INFO testing rustlearn-0.5.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 00:15:32.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 18 00:15:32.869 INFO [stdout] f6d2da466a26ff326ad0a4b9d0c5c3a1cef1e819b3758436e25bbdd97222a247
Nov 18 00:15:32.872 INFO running `"docker" "start" "-a" "f6d2da466a26ff326ad0a4b9d0c5c3a1cef1e819b3758436e25bbdd97222a247"`
Nov 18 00:15:33.967 INFO [stderr] usermod: no changes
Nov 18 00:15:34.184 INFO [stderr]    Compiling rustlearn v0.5.0 (/source)
Nov 18 00:15:34.659 INFO [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
Nov 18 00:15:34.659 INFO [stderr]  --> build.rs:9:5
Nov 18 00:15:34.659 INFO [stderr]   |
Nov 18 00:15:34.659 INFO [stderr] 9 |     gcc::Config::new()
Nov 18 00:15:34.659 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 18 00:15:34.659 INFO [stderr]   |
Nov 18 00:15:34.659 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 18 00:15:34.659 INFO [stderr] 
Nov 18 00:15:34.659 INFO [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
Nov 18 00:15:34.659 INFO [stderr]  --> build.rs:9:5
Nov 18 00:15:34.659 INFO [stderr]   |
Nov 18 00:15:34.659 INFO [stderr] 9 |     gcc::Config::new()
Nov 18 00:15:34.659 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 18 00:15:34.659 INFO [stderr] 
Nov 18 00:15:35.577 INFO [stderr] warning: dependencies/libsvm/svm.cpp:41:45: warning: unused parameter 's' [-Wunused-parameter]
Nov 18 00:15:35.577 INFO [stderr] warning:  static void print_string_stdout(const char *s)
Nov 18 00:15:35.577 INFO [stderr] warning:                                              ^
Nov 18 00:15:37.131 INFO [stderr] warning: unused macro definition
Nov 18 00:15:37.131 INFO [stderr]    --> src/linear_models/sgdclassifier.rs:175:1
Nov 18 00:15:37.131 INFO [stderr]     |
Nov 18 00:15:37.131 INFO [stderr] 175 | / macro_rules! adagrad_updates {
Nov 18 00:15:37.131 INFO [stderr] 176 | |     ($coefficients:expr, $x:expr, $gradsq:expr) => {{
Nov 18 00:15:37.131 INFO [stderr] 177 | |         $coefficients
Nov 18 00:15:37.131 INFO [stderr] 178 | |             .iter_mut()
Nov 18 00:15:37.131 INFO [stderr] ...   |
Nov 18 00:15:37.131 INFO [stderr] 181 | |     }};
Nov 18 00:15:37.131 INFO [stderr] 182 | | }
Nov 18 00:15:37.131 INFO [stderr]     | |_^
Nov 18 00:15:37.131 INFO [stderr]     |
Nov 18 00:15:37.131 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Nov 18 00:15:37.131 INFO [stderr] 
Nov 18 00:15:37.131 INFO [stderr] warning: unused import: `metrics::ranking::*`
Nov 18 00:15:37.131 INFO [stderr]   --> src/metrics/test.rs:28:9
Nov 18 00:15:37.131 INFO [stderr]    |
Nov 18 00:15:37.131 INFO [stderr] 28 |     use metrics::ranking::*;
Nov 18 00:15:37.131 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Nov 18 00:15:37.131 INFO [stderr]    |
Nov 18 00:15:37.131 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 18 00:15:37.131 INFO [stderr] 
Nov 18 00:15:37.131 INFO [stderr] warning: unused import: `prelude::*`
Nov 18 00:15:37.131 INFO [stderr]   --> src/metrics/test.rs:29:9
Nov 18 00:15:37.131 INFO [stderr]    |
Nov 18 00:15:37.131 INFO [stderr] 29 |     use prelude::*;
Nov 18 00:15:37.131 INFO [stderr]    |         ^^^^^^^^^^
Nov 18 00:15:37.131 INFO [stderr] 
Nov 18 00:15:37.131 INFO [stderr] warning: unused import: `super::*`
Nov 18 00:15:37.131 INFO [stderr]   --> src/metrics/test.rs:30:9
Nov 18 00:15:37.131 INFO [stderr]    |
Nov 18 00:15:37.131 INFO [stderr] 30 |     use super::*;
Nov 18 00:15:37.131 INFO [stderr]    |         ^^^^^^^^
Nov 18 00:15:37.131 INFO [stderr] 
Nov 18 00:15:38.951 INFO [stderr] warning: floating-point types cannot be used in patterns
Nov 18 00:15:38.952 INFO [stderr]    --> src/metrics/ranking.rs:130:13
Nov 18 00:15:38.952 INFO [stderr]     |
Nov 18 00:15:38.952 INFO [stderr] 130 |             0.0 => {
Nov 18 00:15:38.952 INFO [stderr]     |             ^^^
Nov 18 00:15:38.953 INFO [stderr]     |
Nov 18 00:15:38.953 INFO [stderr]     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Nov 18 00:15:38.953 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 18 00:15:38.954 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 18 00:15:38.954 INFO [stderr] 
Nov 18 00:15:38.954 INFO [stderr] warning: floating-point types cannot be used in patterns
Nov 18 00:15:38.954 INFO [stderr]    --> src/metrics/ranking.rs:133:13
Nov 18 00:15:38.954 INFO [stderr]     |
Nov 18 00:15:38.955 INFO [stderr] 133 |             1.0 => {
Nov 18 00:15:38.955 INFO [stderr]     |             ^^^
Nov 18 00:15:38.955 INFO [stderr]     |
Nov 18 00:15:38.956 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 18 00:15:38.956 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 18 00:15:38.956 INFO [stderr] 
Nov 18 00:15:39.267 INFO [stderr] warning: variable does not need to be mutable
Nov 18 00:15:39.267 INFO [stderr]    --> src/factorization/factorization_machines.rs:338:13
Nov 18 00:15:39.267 INFO [stderr]     |
Nov 18 00:15:39.267 INFO [stderr] 338 |         let mut component_sum = &mut vec![0.0; self.num_components][..];
Nov 18 00:15:39.267 INFO [stderr]     |             ----^^^^^^^^^^^^^
Nov 18 00:15:39.267 INFO [stderr]     |             |
Nov 18 00:15:39.267 INFO [stderr]     |             help: remove this `mut`
Nov 18 00:15:39.267 INFO [stderr]     |
Nov 18 00:15:39.267 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 00:15:39.267 INFO [stderr] 
Nov 18 00:15:39.275 INFO [stderr] warning: variable does not need to be mutable
Nov 18 00:15:39.275 INFO [stderr]    --> src/factorization/factorization_machines.rs:401:13
Nov 18 00:15:39.275 INFO [stderr]     |
Nov 18 00:15:39.275 INFO [stderr] 401 |         let mut component_sum = &mut vec![0.0; self.num_components][..];
Nov 18 00:15:39.275 INFO [stderr]     |             ----^^^^^^^^^^^^^
Nov 18 00:15:39.275 INFO [stderr]     |             |
Nov 18 00:15:39.275 INFO [stderr]     |             help: remove this `mut`
Nov 18 00:15:39.275 INFO [stderr] 
Nov 18 00:15:39.359 INFO [stderr] warning: floating-point types cannot be used in patterns
Nov 18 00:15:39.359 INFO [stderr]    --> src/metrics/ranking.rs:130:13
Nov 18 00:15:39.359 INFO [stderr]     |
Nov 18 00:15:39.359 INFO [stderr] 130 |             0.0 => {
Nov 18 00:15:39.359 INFO [stderr]     |             ^^^
Nov 18 00:15:39.359 INFO [stderr]     |
Nov 18 00:15:39.359 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 18 00:15:39.359 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 18 00:15:39.359 INFO [stderr] 
Nov 18 00:15:39.783 INFO [stderr] warning: variant `C_SVC` should have a camel case name such as `CSvc`
Nov 18 00:15:39.784 INFO [stderr]   --> src/svm/libsvm/ffi.rs:19:5
Nov 18 00:15:39.784 INFO [stderr]    |
Nov 18 00:15:39.784 INFO [stderr] 19 |     C_SVC,
Nov 18 00:15:39.784 INFO [stderr]    |     ^^^^^
Nov 18 00:15:39.784 INFO [stderr]    |
Nov 18 00:15:39.784 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Nov 18 00:15:39.784 INFO [stderr] 
Nov 18 00:15:39.784 INFO [stderr] warning: variant `NU_SVC` should have a camel case name such as `NuSvc`
Nov 18 00:15:39.784 INFO [stderr]   --> src/svm/libsvm/ffi.rs:20:5
Nov 18 00:15:39.784 INFO [stderr]    |
Nov 18 00:15:39.784 INFO [stderr] 20 |     NU_SVC,
Nov 18 00:15:39.784 INFO [stderr]    |     ^^^^^^
Nov 18 00:15:39.784 INFO [stderr] 
Nov 18 00:15:39.784 INFO [stderr] warning: variant `ONE_CLASS` should have a camel case name such as `OneClass`
Nov 18 00:15:39.784 INFO [stderr]   --> src/svm/libsvm/ffi.rs:21:5
Nov 18 00:15:39.784 INFO [stderr]    |
Nov 18 00:15:39.784 INFO [stderr] 21 |     ONE_CLASS,
Nov 18 00:15:39.784 INFO [stderr]    |     ^^^^^^^^^
Nov 18 00:15:39.784 INFO [stderr] 
Nov 18 00:15:39.784 INFO [stderr] warning: variant `EPSILON_SVR` should have a camel case name such as `EpsilonSvr`
Nov 18 00:15:39.784 INFO [stderr]   --> src/svm/libsvm/ffi.rs:22:5
Nov 18 00:15:39.784 INFO [stderr]    |
Nov 18 00:15:39.784 INFO [stderr] 22 |     EPSILON_SVR,
Nov 18 00:15:39.784 INFO [stderr]    |     ^^^^^^^^^^^
Nov 18 00:15:39.784 INFO [stderr] 
Nov 18 00:15:39.784 INFO [stderr] warning: variant `NU_SVR` should have a camel case name such as `NuSvr`
Nov 18 00:15:39.784 INFO [stderr]   --> src/svm/libsvm/ffi.rs:23:5
Nov 18 00:15:39.784 INFO [stderr]    |
Nov 18 00:15:39.784 INFO [stderr] 23 |     NU_SVR,
Nov 18 00:15:39.784 INFO [stderr]    |     ^^^^^^
Nov 18 00:15:39.784 INFO [stderr] 
Nov 18 00:15:44.361 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.37s
Nov 18 00:15:44.375 INFO [stderr] su: No module specific data is present
Nov 18 00:15:45.669 INFO running `"docker" "inspect" "f6d2da466a26ff326ad0a4b9d0c5c3a1cef1e819b3758436e25bbdd97222a247"`
Nov 18 00:15:45.941 INFO running `"docker" "rm" "-f" "f6d2da466a26ff326ad0a4b9d0c5c3a1cef1e819b3758436e25bbdd97222a247"`
Nov 18 00:15:46.211 INFO [stdout] f6d2da466a26ff326ad0a4b9d0c5c3a1cef1e819b3758436e25bbdd97222a247
Nov 18 00:15:46.218 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 18 00:15:46.840 INFO [stdout] e8aa8aab2af53693d1f1bf97d9decf2f6c0fb8f730ce224ffdfd5de890d5ebb5
Nov 18 00:15:46.843 INFO running `"docker" "start" "-a" "e8aa8aab2af53693d1f1bf97d9decf2f6c0fb8f730ce224ffdfd5de890d5ebb5"`
Nov 18 00:15:48.194 INFO [stderr] usermod: no changes
Nov 18 00:15:48.429 INFO [stderr]    Compiling num_cpus v0.2.13
Nov 18 00:15:48.431 INFO [stderr] warning: dependencies/libsvm/svm.cpp:41:45: warning: unused parameter 's' [-Wunused-parameter]
Nov 18 00:15:48.432 INFO [stderr] warning:  static void print_string_stdout(const char *s)
Nov 18 00:15:48.432 INFO [stderr] warning:                                              ^
Nov 18 00:15:48.433 INFO [stderr]    Compiling serde v0.6.15
Nov 18 00:15:52.873 INFO [stderr]    Compiling mime v0.1.3
Nov 18 00:15:54.089 INFO [stderr]    Compiling hyper v0.7.2
Nov 18 00:16:01.703 INFO [stderr]    Compiling rustlearn v0.5.0 (/source)
Nov 18 00:16:03.475 INFO [stderr] warning: unused import: `array::traits::*`
Nov 18 00:16:03.475 INFO [stderr]    --> src/array/dense.rs:820:9
Nov 18 00:16:03.475 INFO [stderr]     |
Nov 18 00:16:03.475 INFO [stderr] 820 |     use array::traits::*;
Nov 18 00:16:03.475 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Nov 18 00:16:03.475 INFO [stderr]     |
Nov 18 00:16:03.475 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Nov 18 00:16:03.475 INFO [stderr] 
Nov 18 00:16:03.475 INFO [stderr] warning: unused import: `array::dense::*`
Nov 18 00:16:03.475 INFO [stderr]    --> src/array/sparse.rs:510:9
Nov 18 00:16:03.475 INFO [stderr]     |
Nov 18 00:16:03.475 INFO [stderr] 510 |     use array::dense::*;
Nov 18 00:16:03.475 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Nov 18 00:16:03.475 INFO [stderr] 
Nov 18 00:16:03.475 INFO [stderr] warning: unused import: `array::traits::*`
Nov 18 00:16:03.475 INFO [stderr]    --> src/array/sparse.rs:511:9
Nov 18 00:16:03.475 INFO [stderr]     |
Nov 18 00:16:03.475 INFO [stderr] 511 |     use array::traits::*;
Nov 18 00:16:03.475 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Nov 18 00:16:03.475 INFO [stderr] 
Nov 18 00:16:03.479 INFO [stderr] warning: unused import: `prelude::*`
Nov 18 00:16:03.480 INFO [stderr]    --> src/factorization/factorization_machines.rs:468:9
Nov 18 00:16:03.480 INFO [stderr]     |
Nov 18 00:16:03.480 INFO [stderr] 468 |     use prelude::*;
Nov 18 00:16:03.480 INFO [stderr]     |         ^^^^^^^^^^
Nov 18 00:16:03.480 INFO [stderr] 
Nov 18 00:16:03.486 INFO [stderr] warning: unused macro definition
Nov 18 00:16:03.486 INFO [stderr]    --> src/linear_models/sgdclassifier.rs:175:1
Nov 18 00:16:03.486 INFO [stderr]     |
Nov 18 00:16:03.486 INFO [stderr] 175 | / macro_rules! adagrad_updates {
Nov 18 00:16:03.486 INFO [stderr] 176 | |     ($coefficients:expr, $x:expr, $gradsq:expr) => {{
Nov 18 00:16:03.486 INFO [stderr] 177 | |         $coefficients
Nov 18 00:16:03.486 INFO [stderr] 178 | |             .iter_mut()
Nov 18 00:16:03.486 INFO [stderr] ...   |
Nov 18 00:16:03.486 INFO [stderr] 181 | |     }};
Nov 18 00:16:03.486 INFO [stderr] 182 | | }
Nov 18 00:16:03.486 INFO [stderr]     | |_^
Nov 18 00:16:03.486 INFO [stderr]     |
Nov 18 00:16:03.486 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Nov 18 00:16:03.486 INFO [stderr] 
Nov 18 00:16:03.486 INFO [stderr] warning: unused import: `prelude::*`
Nov 18 00:16:03.486 INFO [stderr]    --> src/linear_models/sgdclassifier.rs:377:9
Nov 18 00:16:03.486 INFO [stderr]     |
Nov 18 00:16:03.486 INFO [stderr] 377 |     use prelude::*;
Nov 18 00:16:03.486 INFO [stderr]     |         ^^^^^^^^^^
Nov 18 00:16:03.486 INFO [stderr] 
Nov 18 00:16:03.486 INFO [stderr] warning: unused import: `super::*`
Nov 18 00:16:03.486 INFO [stderr]   --> src/metrics/test.rs:30:9
Nov 18 00:16:03.486 INFO [stderr]    |
Nov 18 00:16:03.486 INFO [stderr] 30 |     use super::*;
Nov 18 00:16:03.486 INFO [stderr]    |         ^^^^^^^^
Nov 18 00:16:03.486 INFO [stderr] 
Nov 18 00:16:03.492 INFO [stderr] warning: unused import: `prelude::*`
Nov 18 00:16:03.492 INFO [stderr]    --> src/svm/libsvm/svc.rs:154:9
Nov 18 00:16:03.492 INFO [stderr]     |
Nov 18 00:16:03.492 INFO [stderr] 154 |     use prelude::*;
Nov 18 00:16:03.492 INFO [stderr]     |         ^^^^^^^^^^
Nov 18 00:16:03.492 INFO [stderr] 
Nov 18 00:16:05.887 INFO [stderr] warning: floating-point types cannot be used in patterns
Nov 18 00:16:05.887 INFO [stderr]    --> src/metrics/ranking.rs:130:13
Nov 18 00:16:05.887 INFO [stderr]     |
Nov 18 00:16:05.887 INFO [stderr] 130 |             0.0 => {
Nov 18 00:16:05.887 INFO [stderr]     |             ^^^
Nov 18 00:16:05.887 INFO [stderr]     |
Nov 18 00:16:05.887 INFO [stderr]     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Nov 18 00:16:05.887 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 18 00:16:05.887 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 18 00:16:05.887 INFO [stderr] 
Nov 18 00:16:05.887 INFO [stderr] warning: floating-point types cannot be used in patterns
Nov 18 00:16:05.887 INFO [stderr]    --> src/metrics/ranking.rs:133:13
Nov 18 00:16:05.887 INFO [stderr]     |
Nov 18 00:16:05.887 INFO [stderr] 133 |             1.0 => {
Nov 18 00:16:05.887 INFO [stderr]     |             ^^^
Nov 18 00:16:05.887 INFO [stderr]     |
Nov 18 00:16:05.887 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 18 00:16:05.887 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 18 00:16:05.887 INFO [stderr] 
Nov 18 00:16:05.915 INFO [stderr] warning: unused variable: `r2`
Nov 18 00:16:05.915 INFO [stderr]    --> src/metrics/ranking.rs:215:13
Nov 18 00:16:05.915 INFO [stderr]     |
Nov 18 00:16:05.915 INFO [stderr] 215 |         let r2 = &Array::from(vec![2.0, 1.0, 0.0]);
Nov 18 00:16:05.915 INFO [stderr]     |             ^^ help: consider using `_r2` instead
Nov 18 00:16:05.915 INFO [stderr]     |
Nov 18 00:16:05.915 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 18 00:16:05.915 INFO [stderr] 
Nov 18 00:16:06.358 INFO [stderr] warning: variable does not need to be mutable
Nov 18 00:16:06.358 INFO [stderr]    --> src/factorization/factorization_machines.rs:338:13
Nov 18 00:16:06.358 INFO [stderr]     |
Nov 18 00:16:06.358 INFO [stderr] 338 |         let mut component_sum = &mut vec![0.0; self.num_components][..];
Nov 18 00:16:06.358 INFO [stderr]     |             ----^^^^^^^^^^^^^
Nov 18 00:16:06.358 INFO [stderr]     |             |
Nov 18 00:16:06.358 INFO [stderr]     |             help: remove this `mut`
Nov 18 00:16:06.359 INFO [stderr]     |
Nov 18 00:16:06.359 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 00:16:06.359 INFO [stderr] 
Nov 18 00:16:06.375 INFO [stderr] warning: variable does not need to be mutable
Nov 18 00:16:06.375 INFO [stderr]    --> src/factorization/factorization_machines.rs:401:13
Nov 18 00:16:06.375 INFO [stderr]     |
Nov 18 00:16:06.375 INFO [stderr] 401 |         let mut component_sum = &mut vec![0.0; self.num_components][..];
Nov 18 00:16:06.375 INFO [stderr]     |             ----^^^^^^^^^^^^^
Nov 18 00:16:06.375 INFO [stderr]     |             |
Nov 18 00:16:06.375 INFO [stderr]     |             help: remove this `mut`
Nov 18 00:16:06.375 INFO [stderr] 
Nov 18 00:16:06.527 INFO [stderr] warning: floating-point types cannot be used in patterns
Nov 18 00:16:06.527 INFO [stderr]    --> src/metrics/ranking.rs:130:13
Nov 18 00:16:06.527 INFO [stderr]     |
Nov 18 00:16:06.527 INFO [stderr] 130 |             0.0 => {
Nov 18 00:16:06.527 INFO [stderr]     |             ^^^
Nov 18 00:16:06.527 INFO [stderr]     |
Nov 18 00:16:06.527 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 18 00:16:06.527 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Nov 18 00:16:06.527 INFO [stderr] 
Nov 18 00:16:07.147 INFO [stderr] warning: variant `C_SVC` should have a camel case name such as `CSvc`
Nov 18 00:16:07.147 INFO [stderr]   --> src/svm/libsvm/ffi.rs:19:5
Nov 18 00:16:07.147 INFO [stderr]    |
Nov 18 00:16:07.147 INFO [stderr] 19 |     C_SVC,
Nov 18 00:16:07.147 INFO [stderr]    |     ^^^^^
Nov 18 00:16:07.147 INFO [stderr]    |
Nov 18 00:16:07.148 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Nov 18 00:16:07.148 INFO [stderr] 
Nov 18 00:16:07.148 INFO [stderr] warning: variant `NU_SVC` should have a camel case name such as `NuSvc`
Nov 18 00:16:07.148 INFO [stderr]   --> src/svm/libsvm/ffi.rs:20:5
Nov 18 00:16:07.148 INFO [stderr]    |
Nov 18 00:16:07.148 INFO [stderr] 20 |     NU_SVC,
Nov 18 00:16:07.148 INFO [stderr]    |     ^^^^^^
Nov 18 00:16:07.148 INFO [stderr] 
Nov 18 00:16:07.148 INFO [stderr] warning: variant `ONE_CLASS` should have a camel case name such as `OneClass`
Nov 18 00:16:07.148 INFO [stderr]   --> src/svm/libsvm/ffi.rs:21:5
Nov 18 00:16:07.149 INFO [stderr]    |
Nov 18 00:16:07.149 INFO [stderr] 21 |     ONE_CLASS,
Nov 18 00:16:07.149 INFO [stderr]    |     ^^^^^^^^^
Nov 18 00:16:07.149 INFO [stderr] 
Nov 18 00:16:07.149 INFO [stderr] warning: variant `EPSILON_SVR` should have a camel case name such as `EpsilonSvr`
Nov 18 00:16:07.149 INFO [stderr]   --> src/svm/libsvm/ffi.rs:22:5
Nov 18 00:16:07.149 INFO [stderr]    |
Nov 18 00:16:07.149 INFO [stderr] 22 |     EPSILON_SVR,
Nov 18 00:16:07.149 INFO [stderr]    |     ^^^^^^^^^^^
Nov 18 00:16:07.149 INFO [stderr] 
Nov 18 00:16:07.149 INFO [stderr] warning: variant `NU_SVR` should have a camel case name such as `NuSvr`
Nov 18 00:16:07.149 INFO [stderr]   --> src/svm/libsvm/ffi.rs:23:5
Nov 18 00:16:07.149 INFO [stderr]    |
Nov 18 00:16:07.149 INFO [stderr] 23 |     NU_SVR,
Nov 18 00:16:07.149 INFO [stderr]    |     ^^^^^^
Nov 18 00:16:07.149 INFO [stderr] 
Nov 18 00:16:17.903 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.67s
Nov 18 00:16:17.914 INFO [stderr] su: No module specific data is present
Nov 18 00:16:18.521 INFO running `"docker" "inspect" "e8aa8aab2af53693d1f1bf97d9decf2f6c0fb8f730ce224ffdfd5de890d5ebb5"`
Nov 18 00:16:18.845 INFO running `"docker" "rm" "-f" "e8aa8aab2af53693d1f1bf97d9decf2f6c0fb8f730ce224ffdfd5de890d5ebb5"`
Nov 18 00:16:19.171 INFO [stdout] e8aa8aab2af53693d1f1bf97d9decf2f6c0fb8f730ce224ffdfd5de890d5ebb5