Nov 01 16:53:05.416 INFO checking rustlearn-0.5.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538 Nov 01 16:53:05.416 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-alt check --frozen --all --all-targets" "-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 01 16:53:05.958 INFO blam! 750b3425a0cf2f2db6ca2e7c1a19eca49cdae3ca4907cfe2c64d7ffda8fa153a Nov 01 16:53:05.959 INFO running `"docker" "start" "-a" "750b3425a0cf2f2db6ca2e7c1a19eca49cdae3ca4907cfe2c64d7ffda8fa153a"` Nov 01 16:53:07.863 INFO kablam! usermod: no changes Nov 01 16:53:08.108 INFO kablam! Compiling rustlearn v0.5.0 (/source) Nov 01 16:53:08.795 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Nov 01 16:53:08.796 INFO kablam! --> build.rs:9:5 Nov 01 16:53:08.796 INFO kablam! | Nov 01 16:53:08.796 INFO kablam! 9 | gcc::Config::new() Nov 01 16:53:08.796 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 01 16:53:08.797 INFO kablam! | Nov 01 16:53:08.797 INFO kablam! = note: #[warn(deprecated)] on by default Nov 01 16:53:08.797 INFO kablam! Nov 01 16:53:08.797 INFO kablam! warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained Nov 01 16:53:08.798 INFO kablam! --> build.rs:9:5 Nov 01 16:53:08.798 INFO kablam! | Nov 01 16:53:08.798 INFO kablam! 9 | gcc::Config::new() Nov 01 16:53:08.799 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 01 16:53:08.799 INFO kablam! Nov 01 16:53:09.741 INFO kablam! warning: dependencies/libsvm/svm.cpp:41:45: warning: unused parameter 's' [-Wunused-parameter] Nov 01 16:53:09.741 INFO kablam! warning: static void print_string_stdout(const char *s) Nov 01 16:53:09.741 INFO kablam! warning: ^ Nov 01 16:53:11.164 INFO kablam! warning: unused macro definition Nov 01 16:53:11.164 INFO kablam! --> src/linear_models/sgdclassifier.rs:175:1 Nov 01 16:53:11.164 INFO kablam! | Nov 01 16:53:11.164 INFO kablam! 175 | / macro_rules! adagrad_updates { Nov 01 16:53:11.164 INFO kablam! 176 | | ($coefficients:expr, $x:expr, $gradsq:expr) => {{ Nov 01 16:53:11.164 INFO kablam! 177 | | $coefficients Nov 01 16:53:11.164 INFO kablam! 178 | | .iter_mut() Nov 01 16:53:11.164 INFO kablam! ... | Nov 01 16:53:11.164 INFO kablam! 181 | | }}; Nov 01 16:53:11.164 INFO kablam! 182 | | } Nov 01 16:53:11.164 INFO kablam! | |_^ Nov 01 16:53:11.164 INFO kablam! | Nov 01 16:53:11.164 INFO kablam! = note: #[warn(unused_macros)] on by default Nov 01 16:53:11.165 INFO kablam! Nov 01 16:53:11.165 INFO kablam! warning: unused import: `metrics::ranking::*` Nov 01 16:53:11.165 INFO kablam! --> src/metrics/test.rs:28:9 Nov 01 16:53:11.165 INFO kablam! | Nov 01 16:53:11.165 INFO kablam! 28 | use metrics::ranking::*; Nov 01 16:53:11.165 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Nov 01 16:53:11.165 INFO kablam! | Nov 01 16:53:11.165 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 16:53:11.165 INFO kablam! Nov 01 16:53:11.165 INFO kablam! warning: unused import: `prelude::*` Nov 01 16:53:11.165 INFO kablam! --> src/metrics/test.rs:29:9 Nov 01 16:53:11.165 INFO kablam! | Nov 01 16:53:11.165 INFO kablam! 29 | use prelude::*; Nov 01 16:53:11.165 INFO kablam! | ^^^^^^^^^^ Nov 01 16:53:11.165 INFO kablam! Nov 01 16:53:11.165 INFO kablam! warning: unused import: `super::*` Nov 01 16:53:11.165 INFO kablam! --> src/metrics/test.rs:30:9 Nov 01 16:53:11.165 INFO kablam! | Nov 01 16:53:11.165 INFO kablam! 30 | use super::*; Nov 01 16:53:11.165 INFO kablam! | ^^^^^^^^ Nov 01 16:53:11.165 INFO kablam! Nov 01 16:53:11.662 INFO kablam! warning: unused import: `array::traits::*` Nov 01 16:53:11.662 INFO kablam! --> src/array/dense.rs:820:9 Nov 01 16:53:11.662 INFO kablam! | Nov 01 16:53:11.662 INFO kablam! 820 | use array::traits::*; Nov 01 16:53:11.662 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 01 16:53:11.672 INFO kablam! | Nov 01 16:53:11.672 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 16:53:11.672 INFO kablam! Nov 01 16:53:11.680 INFO kablam! warning: unused import: `array::dense::*` Nov 01 16:53:11.680 INFO kablam! --> src/array/sparse.rs:510:9 Nov 01 16:53:11.680 INFO kablam! | Nov 01 16:53:11.680 INFO kablam! 510 | use array::dense::*; Nov 01 16:53:11.680 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 01 16:53:11.680 INFO kablam! Nov 01 16:53:11.680 INFO kablam! warning: unused import: `array::traits::*` Nov 01 16:53:11.680 INFO kablam! --> src/array/sparse.rs:511:9 Nov 01 16:53:11.680 INFO kablam! | Nov 01 16:53:11.680 INFO kablam! 511 | use array::traits::*; Nov 01 16:53:11.680 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 01 16:53:11.680 INFO kablam! Nov 01 16:53:11.692 INFO kablam! warning: unused import: `prelude::*` Nov 01 16:53:11.692 INFO kablam! --> src/factorization/factorization_machines.rs:468:9 Nov 01 16:53:11.692 INFO kablam! | Nov 01 16:53:11.692 INFO kablam! 468 | use prelude::*; Nov 01 16:53:11.692 INFO kablam! | ^^^^^^^^^^ Nov 01 16:53:11.692 INFO kablam! Nov 01 16:53:11.700 INFO kablam! warning: unused macro definition Nov 01 16:53:11.700 INFO kablam! --> src/linear_models/sgdclassifier.rs:175:1 Nov 01 16:53:11.700 INFO kablam! | Nov 01 16:53:11.700 INFO kablam! 175 | / macro_rules! adagrad_updates { Nov 01 16:53:11.700 INFO kablam! 176 | | ($coefficients:expr, $x:expr, $gradsq:expr) => {{ Nov 01 16:53:11.700 INFO kablam! 177 | | $coefficients Nov 01 16:53:11.700 INFO kablam! 178 | | .iter_mut() Nov 01 16:53:11.700 INFO kablam! ... | Nov 01 16:53:11.700 INFO kablam! 181 | | }}; Nov 01 16:53:11.700 INFO kablam! 182 | | } Nov 01 16:53:11.700 INFO kablam! | |_^ Nov 01 16:53:11.700 INFO kablam! | Nov 01 16:53:11.700 INFO kablam! = note: #[warn(unused_macros)] on by default Nov 01 16:53:11.700 INFO kablam! Nov 01 16:53:11.700 INFO kablam! warning: unused import: `prelude::*` Nov 01 16:53:11.700 INFO kablam! --> src/linear_models/sgdclassifier.rs:377:9 Nov 01 16:53:11.700 INFO kablam! | Nov 01 16:53:11.700 INFO kablam! 377 | use prelude::*; Nov 01 16:53:11.700 INFO kablam! | ^^^^^^^^^^ Nov 01 16:53:11.700 INFO kablam! Nov 01 16:53:11.704 INFO kablam! warning: unused import: `super::*` Nov 01 16:53:11.704 INFO kablam! --> src/metrics/test.rs:30:9 Nov 01 16:53:11.704 INFO kablam! | Nov 01 16:53:11.704 INFO kablam! 30 | use super::*; Nov 01 16:53:11.704 INFO kablam! | ^^^^^^^^ Nov 01 16:53:11.704 INFO kablam! Nov 01 16:53:11.733 INFO kablam! warning: unused import: `prelude::*` Nov 01 16:53:11.740 INFO kablam! --> src/svm/libsvm/svc.rs:154:9 Nov 01 16:53:11.740 INFO kablam! | Nov 01 16:53:11.740 INFO kablam! 154 | use prelude::*; Nov 01 16:53:11.740 INFO kablam! | ^^^^^^^^^^ Nov 01 16:53:11.740 INFO kablam! Nov 01 16:53:13.000 INFO kablam! warning: floating-point types cannot be used in patterns Nov 01 16:53:13.000 INFO kablam! --> src/metrics/ranking.rs:130:13 Nov 01 16:53:13.000 INFO kablam! | Nov 01 16:53:13.000 INFO kablam! 130 | 0.0 => { Nov 01 16:53:13.000 INFO kablam! | ^^^ Nov 01 16:53:13.000 INFO kablam! | Nov 01 16:53:13.000 INFO kablam! = note: #[warn(illegal_floating_point_literal_pattern)] on by default Nov 01 16:53:13.000 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Nov 01 16:53:13.000 INFO kablam! = note: for more information, see issue #41620 Nov 01 16:53:13.000 INFO kablam! Nov 01 16:53:13.000 INFO kablam! warning: floating-point types cannot be used in patterns Nov 01 16:53:13.000 INFO kablam! --> src/metrics/ranking.rs:133:13 Nov 01 16:53:13.000 INFO kablam! | Nov 01 16:53:13.000 INFO kablam! 133 | 1.0 => { Nov 01 16:53:13.000 INFO kablam! | ^^^ Nov 01 16:53:13.000 INFO kablam! | Nov 01 16:53:13.000 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Nov 01 16:53:13.000 INFO kablam! = note: for more information, see issue #41620 Nov 01 16:53:13.000 INFO kablam! Nov 01 16:53:13.340 INFO kablam! warning: variable does not need to be mutable Nov 01 16:53:13.340 INFO kablam! --> src/factorization/factorization_machines.rs:338:13 Nov 01 16:53:13.340 INFO kablam! | Nov 01 16:53:13.340 INFO kablam! 338 | let mut component_sum = &mut vec![0.0; self.num_components][..]; Nov 01 16:53:13.340 INFO kablam! | ----^^^^^^^^^^^^^ Nov 01 16:53:13.340 INFO kablam! | | Nov 01 16:53:13.340 INFO kablam! | help: remove this `mut` Nov 01 16:53:13.340 INFO kablam! | Nov 01 16:53:13.340 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 16:53:13.340 INFO kablam! Nov 01 16:53:13.344 INFO kablam! warning: variable does not need to be mutable Nov 01 16:53:13.344 INFO kablam! --> src/factorization/factorization_machines.rs:401:13 Nov 01 16:53:13.344 INFO kablam! | Nov 01 16:53:13.344 INFO kablam! 401 | let mut component_sum = &mut vec![0.0; self.num_components][..]; Nov 01 16:53:13.344 INFO kablam! | ----^^^^^^^^^^^^^ Nov 01 16:53:13.344 INFO kablam! | | Nov 01 16:53:13.344 INFO kablam! | help: remove this `mut` Nov 01 16:53:13.344 INFO kablam! Nov 01 16:53:13.438 INFO kablam! warning: floating-point types cannot be used in patterns Nov 01 16:53:13.438 INFO kablam! --> src/metrics/ranking.rs:130:13 Nov 01 16:53:13.438 INFO kablam! | Nov 01 16:53:13.438 INFO kablam! 130 | 0.0 => { Nov 01 16:53:13.438 INFO kablam! | ^^^ Nov 01 16:53:13.438 INFO kablam! | Nov 01 16:53:13.438 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Nov 01 16:53:13.438 INFO kablam! = note: for more information, see issue #41620 Nov 01 16:53:13.438 INFO kablam! Nov 01 16:53:13.788 INFO kablam! warning: floating-point types cannot be used in patterns Nov 01 16:53:13.788 INFO kablam! --> src/metrics/ranking.rs:130:13 Nov 01 16:53:13.788 INFO kablam! | Nov 01 16:53:13.788 INFO kablam! 130 | 0.0 => { Nov 01 16:53:13.788 INFO kablam! | ^^^ Nov 01 16:53:13.788 INFO kablam! | Nov 01 16:53:13.788 INFO kablam! = note: #[warn(illegal_floating_point_literal_pattern)] on by default Nov 01 16:53:13.788 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Nov 01 16:53:13.788 INFO kablam! = note: for more information, see issue #41620 Nov 01 16:53:13.788 INFO kablam! Nov 01 16:53:13.788 INFO kablam! warning: floating-point types cannot be used in patterns Nov 01 16:53:13.788 INFO kablam! --> src/metrics/ranking.rs:133:13 Nov 01 16:53:13.788 INFO kablam! | Nov 01 16:53:13.788 INFO kablam! 133 | 1.0 => { Nov 01 16:53:13.788 INFO kablam! | ^^^ Nov 01 16:53:13.788 INFO kablam! | Nov 01 16:53:13.789 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Nov 01 16:53:13.789 INFO kablam! = note: for more information, see issue #41620 Nov 01 16:53:13.789 INFO kablam! Nov 01 16:53:13.828 INFO kablam! warning: unused variable: `r2` Nov 01 16:53:13.828 INFO kablam! --> src/metrics/ranking.rs:215:13 Nov 01 16:53:13.828 INFO kablam! | Nov 01 16:53:13.828 INFO kablam! 215 | let r2 = &Array::from(vec![2.0, 1.0, 0.0]); Nov 01 16:53:13.828 INFO kablam! | ^^ help: consider using `_r2` instead Nov 01 16:53:13.828 INFO kablam! | Nov 01 16:53:13.828 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 16:53:13.828 INFO kablam! Nov 01 16:53:13.860 INFO kablam! warning: variant `C_SVC` should have a camel case name such as `CSvc` Nov 01 16:53:13.860 INFO kablam! --> src/svm/libsvm/ffi.rs:19:5 Nov 01 16:53:13.860 INFO kablam! | Nov 01 16:53:13.860 INFO kablam! 19 | C_SVC, Nov 01 16:53:13.860 INFO kablam! | ^^^^^ Nov 01 16:53:13.860 INFO kablam! | Nov 01 16:53:13.860 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Nov 01 16:53:13.860 INFO kablam! Nov 01 16:53:13.860 INFO kablam! warning: variant `NU_SVC` should have a camel case name such as `NuSvc` Nov 01 16:53:13.860 INFO kablam! --> src/svm/libsvm/ffi.rs:20:5 Nov 01 16:53:13.860 INFO kablam! | Nov 01 16:53:13.860 INFO kablam! 20 | NU_SVC, Nov 01 16:53:13.860 INFO kablam! | ^^^^^^ Nov 01 16:53:13.860 INFO kablam! Nov 01 16:53:13.860 INFO kablam! warning: variant `ONE_CLASS` should have a camel case name such as `OneClass` Nov 01 16:53:13.860 INFO kablam! --> src/svm/libsvm/ffi.rs:21:5 Nov 01 16:53:13.868 INFO kablam! | Nov 01 16:53:13.868 INFO kablam! 21 | ONE_CLASS, Nov 01 16:53:13.868 INFO kablam! | ^^^^^^^^^ Nov 01 16:53:13.868 INFO kablam! Nov 01 16:53:13.868 INFO kablam! warning: variant `EPSILON_SVR` should have a camel case name such as `EpsilonSvr` Nov 01 16:53:13.868 INFO kablam! --> src/svm/libsvm/ffi.rs:22:5 Nov 01 16:53:13.868 INFO kablam! | Nov 01 16:53:13.868 INFO kablam! 22 | EPSILON_SVR, Nov 01 16:53:13.868 INFO kablam! | ^^^^^^^^^^^ Nov 01 16:53:13.868 INFO kablam! Nov 01 16:53:13.868 INFO kablam! warning: variant `NU_SVR` should have a camel case name such as `NuSvr` Nov 01 16:53:13.868 INFO kablam! --> src/svm/libsvm/ffi.rs:23:5 Nov 01 16:53:13.868 INFO kablam! | Nov 01 16:53:13.868 INFO kablam! 23 | NU_SVR, Nov 01 16:53:13.868 INFO kablam! | ^^^^^^ Nov 01 16:53:13.868 INFO kablam! Nov 01 16:53:14.180 INFO kablam! warning: variable does not need to be mutable Nov 01 16:53:14.180 INFO kablam! --> src/factorization/factorization_machines.rs:338:13 Nov 01 16:53:14.180 INFO kablam! | Nov 01 16:53:14.180 INFO kablam! 338 | let mut component_sum = &mut vec![0.0; self.num_components][..]; Nov 01 16:53:14.180 INFO kablam! | ----^^^^^^^^^^^^^ Nov 01 16:53:14.180 INFO kablam! | | Nov 01 16:53:14.180 INFO kablam! | help: remove this `mut` Nov 01 16:53:14.180 INFO kablam! | Nov 01 16:53:14.181 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 16:53:14.181 INFO kablam! Nov 01 16:53:14.212 INFO kablam! warning: variable does not need to be mutable Nov 01 16:53:14.212 INFO kablam! --> src/factorization/factorization_machines.rs:401:13 Nov 01 16:53:14.212 INFO kablam! | Nov 01 16:53:14.212 INFO kablam! 401 | let mut component_sum = &mut vec![0.0; self.num_components][..]; Nov 01 16:53:14.212 INFO kablam! | ----^^^^^^^^^^^^^ Nov 01 16:53:14.212 INFO kablam! | | Nov 01 16:53:14.212 INFO kablam! | help: remove this `mut` Nov 01 16:53:14.212 INFO kablam! Nov 01 16:53:14.399 INFO kablam! warning: floating-point types cannot be used in patterns Nov 01 16:53:14.400 INFO kablam! --> src/metrics/ranking.rs:130:13 Nov 01 16:53:14.400 INFO kablam! | Nov 01 16:53:14.401 INFO kablam! 130 | 0.0 => { Nov 01 16:53:14.401 INFO kablam! | ^^^ Nov 01 16:53:14.402 INFO kablam! | Nov 01 16:53:14.402 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Nov 01 16:53:14.403 INFO kablam! = note: for more information, see issue #41620 Nov 01 16:53:14.403 INFO kablam! Nov 01 16:53:14.854 INFO kablam! warning: variant `C_SVC` should have a camel case name such as `CSvc` Nov 01 16:53:14.855 INFO kablam! --> src/svm/libsvm/ffi.rs:19:5 Nov 01 16:53:14.855 INFO kablam! | Nov 01 16:53:14.855 INFO kablam! 19 | C_SVC, Nov 01 16:53:14.855 INFO kablam! | ^^^^^ Nov 01 16:53:14.855 INFO kablam! | Nov 01 16:53:14.855 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Nov 01 16:53:14.855 INFO kablam! Nov 01 16:53:14.855 INFO kablam! warning: variant `NU_SVC` should have a camel case name such as `NuSvc` Nov 01 16:53:14.855 INFO kablam! --> src/svm/libsvm/ffi.rs:20:5 Nov 01 16:53:14.855 INFO kablam! | Nov 01 16:53:14.855 INFO kablam! 20 | NU_SVC, Nov 01 16:53:14.855 INFO kablam! | ^^^^^^ Nov 01 16:53:14.855 INFO kablam! Nov 01 16:53:14.855 INFO kablam! warning: variant `ONE_CLASS` should have a camel case name such as `OneClass` Nov 01 16:53:14.855 INFO kablam! --> src/svm/libsvm/ffi.rs:21:5 Nov 01 16:53:14.855 INFO kablam! | Nov 01 16:53:14.855 INFO kablam! 21 | ONE_CLASS, Nov 01 16:53:14.855 INFO kablam! | ^^^^^^^^^ Nov 01 16:53:14.855 INFO kablam! Nov 01 16:53:14.855 INFO kablam! warning: variant `EPSILON_SVR` should have a camel case name such as `EpsilonSvr` Nov 01 16:53:14.855 INFO kablam! --> src/svm/libsvm/ffi.rs:22:5 Nov 01 16:53:14.855 INFO kablam! | Nov 01 16:53:14.855 INFO kablam! 22 | EPSILON_SVR, Nov 01 16:53:14.855 INFO kablam! | ^^^^^^^^^^^ Nov 01 16:53:14.855 INFO kablam! Nov 01 16:53:14.855 INFO kablam! warning: variant `NU_SVR` should have a camel case name such as `NuSvr` Nov 01 16:53:14.855 INFO kablam! --> src/svm/libsvm/ffi.rs:23:5 Nov 01 16:53:14.855 INFO kablam! | Nov 01 16:53:14.855 INFO kablam! 23 | NU_SVR, Nov 01 16:53:14.855 INFO kablam! | ^^^^^^ Nov 01 16:53:14.855 INFO kablam! Nov 01 16:53:14.956 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 7.06s Nov 01 16:53:14.966 INFO kablam! su: No module specific data is present Nov 01 16:53:15.548 INFO running `"docker" "rm" "-f" "750b3425a0cf2f2db6ca2e7c1a19eca49cdae3ca4907cfe2c64d7ffda8fa153a"` Nov 01 16:53:15.692 INFO blam! 750b3425a0cf2f2db6ca2e7c1a19eca49cdae3ca4907cfe2c64d7ffda8fa153a