Nov 10 00:31:55.247 INFO checking rustlearn-0.5.0 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632 Nov 10 00:31:55.247 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-6/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 10 00:31:55.711 INFO blam! 1924b58a65c85043dd8cc50d229f577a584909daa674d298cd8de322199c01d8 Nov 10 00:31:55.713 INFO running `"docker" "start" "-a" "1924b58a65c85043dd8cc50d229f577a584909daa674d298cd8de322199c01d8"` Nov 10 00:31:57.326 INFO kablam! usermod: no changes Nov 10 00:31:57.621 INFO kablam! Compiling rustlearn v0.5.0 (/source) Nov 10 00:31:57.629 INFO kablam! Checking unicode-bidi v0.2.6 Nov 10 00:31:57.629 INFO kablam! Checking csv v0.14.7 Nov 10 00:31:57.635 INFO kablam! Checking uuid v0.2.3 Nov 10 00:31:57.637 INFO kablam! Checking serde v0.6.15 Nov 10 00:31:59.395 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Nov 10 00:31:59.395 INFO kablam! --> build.rs:9:5 Nov 10 00:31:59.395 INFO kablam! | Nov 10 00:31:59.395 INFO kablam! 9 | gcc::Config::new() Nov 10 00:31:59.395 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 10 00:31:59.395 INFO kablam! | Nov 10 00:31:59.395 INFO kablam! = note: #[warn(deprecated)] on by default Nov 10 00:31:59.395 INFO kablam! Nov 10 00:31:59.395 INFO kablam! warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained Nov 10 00:31:59.395 INFO kablam! --> build.rs:9:5 Nov 10 00:31:59.395 INFO kablam! | Nov 10 00:31:59.395 INFO kablam! 9 | gcc::Config::new() Nov 10 00:31:59.395 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 10 00:31:59.395 INFO kablam! Nov 10 00:32:01.053 INFO kablam! Checking url v0.5.10 Nov 10 00:32:01.903 INFO kablam! warning: dependencies/libsvm/svm.cpp:41:45: warning: unused parameter 's' [-Wunused-parameter] Nov 10 00:32:01.904 INFO kablam! warning: static void print_string_stdout(const char *s) Nov 10 00:32:01.905 INFO kablam! warning: ^ Nov 10 00:32:04.927 INFO kablam! warning: unused macro definition Nov 10 00:32:04.927 INFO kablam! --> src/linear_models/sgdclassifier.rs:175:1 Nov 10 00:32:04.927 INFO kablam! | Nov 10 00:32:04.927 INFO kablam! 175 | / macro_rules! adagrad_updates { Nov 10 00:32:04.927 INFO kablam! 176 | | ($coefficients:expr, $x:expr, $gradsq:expr) => {{ Nov 10 00:32:04.927 INFO kablam! 177 | | $coefficients Nov 10 00:32:04.927 INFO kablam! 178 | | .iter_mut() Nov 10 00:32:04.927 INFO kablam! ... | Nov 10 00:32:04.927 INFO kablam! 181 | | }}; Nov 10 00:32:04.927 INFO kablam! 182 | | } Nov 10 00:32:04.927 INFO kablam! | |_^ Nov 10 00:32:04.927 INFO kablam! | Nov 10 00:32:04.927 INFO kablam! = note: #[warn(unused_macros)] on by default Nov 10 00:32:04.927 INFO kablam! Nov 10 00:32:04.927 INFO kablam! warning: unused import: `metrics::ranking::*` Nov 10 00:32:04.927 INFO kablam! --> src/metrics/test.rs:28:9 Nov 10 00:32:04.927 INFO kablam! | Nov 10 00:32:04.927 INFO kablam! 28 | use metrics::ranking::*; Nov 10 00:32:04.927 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Nov 10 00:32:04.927 INFO kablam! | Nov 10 00:32:04.927 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 10 00:32:04.927 INFO kablam! Nov 10 00:32:04.927 INFO kablam! warning: unused import: `prelude::*` Nov 10 00:32:04.927 INFO kablam! --> src/metrics/test.rs:29:9 Nov 10 00:32:04.927 INFO kablam! | Nov 10 00:32:04.927 INFO kablam! 29 | use prelude::*; Nov 10 00:32:04.927 INFO kablam! | ^^^^^^^^^^ Nov 10 00:32:04.927 INFO kablam! Nov 10 00:32:04.927 INFO kablam! warning: unused import: `super::*` Nov 10 00:32:04.927 INFO kablam! --> src/metrics/test.rs:30:9 Nov 10 00:32:04.927 INFO kablam! | Nov 10 00:32:04.927 INFO kablam! 30 | use super::*; Nov 10 00:32:04.927 INFO kablam! | ^^^^^^^^ Nov 10 00:32:04.927 INFO kablam! Nov 10 00:32:06.168 INFO kablam! Checking mime v0.1.3 Nov 10 00:32:07.159 INFO kablam! warning: floating-point types cannot be used in patterns Nov 10 00:32:07.159 INFO kablam! --> src/metrics/ranking.rs:130:13 Nov 10 00:32:07.159 INFO kablam! | Nov 10 00:32:07.159 INFO kablam! 130 | 0.0 => { Nov 10 00:32:07.159 INFO kablam! | ^^^ Nov 10 00:32:07.159 INFO kablam! | Nov 10 00:32:07.159 INFO kablam! = note: #[warn(illegal_floating_point_literal_pattern)] on by default Nov 10 00:32:07.159 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 10 00:32:07.159 INFO kablam! = note: for more information, see issue #41620 Nov 10 00:32:07.159 INFO kablam! Nov 10 00:32:07.159 INFO kablam! warning: floating-point types cannot be used in patterns Nov 10 00:32:07.159 INFO kablam! --> src/metrics/ranking.rs:133:13 Nov 10 00:32:07.159 INFO kablam! | Nov 10 00:32:07.159 INFO kablam! 133 | 1.0 => { Nov 10 00:32:07.159 INFO kablam! | ^^^ Nov 10 00:32:07.159 INFO kablam! | Nov 10 00:32:07.159 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 10 00:32:07.159 INFO kablam! = note: for more information, see issue #41620 Nov 10 00:32:07.159 INFO kablam! Nov 10 00:32:07.492 INFO kablam! warning: variable does not need to be mutable Nov 10 00:32:07.492 INFO kablam! --> src/factorization/factorization_machines.rs:338:13 Nov 10 00:32:07.492 INFO kablam! | Nov 10 00:32:07.492 INFO kablam! 338 | let mut component_sum = &mut vec![0.0; self.num_components][..]; Nov 10 00:32:07.492 INFO kablam! | ----^^^^^^^^^^^^^ Nov 10 00:32:07.492 INFO kablam! | | Nov 10 00:32:07.492 INFO kablam! | help: remove this `mut` Nov 10 00:32:07.492 INFO kablam! | Nov 10 00:32:07.492 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 10 00:32:07.492 INFO kablam! Nov 10 00:32:07.508 INFO kablam! warning: variable does not need to be mutable Nov 10 00:32:07.508 INFO kablam! --> src/factorization/factorization_machines.rs:401:13 Nov 10 00:32:07.508 INFO kablam! | Nov 10 00:32:07.508 INFO kablam! 401 | let mut component_sum = &mut vec![0.0; self.num_components][..]; Nov 10 00:32:07.508 INFO kablam! | ----^^^^^^^^^^^^^ Nov 10 00:32:07.508 INFO kablam! | | Nov 10 00:32:07.508 INFO kablam! | help: remove this `mut` Nov 10 00:32:07.508 INFO kablam! Nov 10 00:32:07.600 INFO kablam! Checking hyper v0.7.2 Nov 10 00:32:07.615 INFO kablam! warning: floating-point types cannot be used in patterns Nov 10 00:32:07.616 INFO kablam! --> src/metrics/ranking.rs:130:13 Nov 10 00:32:07.616 INFO kablam! | Nov 10 00:32:07.616 INFO kablam! 130 | 0.0 => { Nov 10 00:32:07.616 INFO kablam! | ^^^ Nov 10 00:32:07.617 INFO kablam! | Nov 10 00:32:07.617 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 10 00:32:07.617 INFO kablam! = note: for more information, see issue #41620 Nov 10 00:32:07.618 INFO kablam! Nov 10 00:32:08.075 INFO kablam! warning: variant `C_SVC` should have a camel case name such as `CSvc` Nov 10 00:32:08.075 INFO kablam! --> src/svm/libsvm/ffi.rs:19:5 Nov 10 00:32:08.075 INFO kablam! | Nov 10 00:32:08.075 INFO kablam! 19 | C_SVC, Nov 10 00:32:08.075 INFO kablam! | ^^^^^ Nov 10 00:32:08.075 INFO kablam! | Nov 10 00:32:08.075 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Nov 10 00:32:08.075 INFO kablam! Nov 10 00:32:08.075 INFO kablam! warning: variant `NU_SVC` should have a camel case name such as `NuSvc` Nov 10 00:32:08.075 INFO kablam! --> src/svm/libsvm/ffi.rs:20:5 Nov 10 00:32:08.075 INFO kablam! | Nov 10 00:32:08.075 INFO kablam! 20 | NU_SVC, Nov 10 00:32:08.075 INFO kablam! | ^^^^^^ Nov 10 00:32:08.075 INFO kablam! Nov 10 00:32:08.075 INFO kablam! warning: variant `ONE_CLASS` should have a camel case name such as `OneClass` Nov 10 00:32:08.075 INFO kablam! --> src/svm/libsvm/ffi.rs:21:5 Nov 10 00:32:08.075 INFO kablam! | Nov 10 00:32:08.075 INFO kablam! 21 | ONE_CLASS, Nov 10 00:32:08.075 INFO kablam! | ^^^^^^^^^ Nov 10 00:32:08.075 INFO kablam! Nov 10 00:32:08.075 INFO kablam! warning: variant `EPSILON_SVR` should have a camel case name such as `EpsilonSvr` Nov 10 00:32:08.075 INFO kablam! --> src/svm/libsvm/ffi.rs:22:5 Nov 10 00:32:08.075 INFO kablam! | Nov 10 00:32:08.075 INFO kablam! 22 | EPSILON_SVR, Nov 10 00:32:08.075 INFO kablam! | ^^^^^^^^^^^ Nov 10 00:32:08.075 INFO kablam! Nov 10 00:32:08.075 INFO kablam! warning: variant `NU_SVR` should have a camel case name such as `NuSvr` Nov 10 00:32:08.075 INFO kablam! --> src/svm/libsvm/ffi.rs:23:5 Nov 10 00:32:08.075 INFO kablam! | Nov 10 00:32:08.075 INFO kablam! 23 | NU_SVR, Nov 10 00:32:08.075 INFO kablam! | ^^^^^^ Nov 10 00:32:08.075 INFO kablam! Nov 10 00:32:13.703 INFO kablam! warning: unused import: `array::traits::*` Nov 10 00:32:13.703 INFO kablam! --> src/array/dense.rs:820:9 Nov 10 00:32:13.703 INFO kablam! | Nov 10 00:32:13.703 INFO kablam! 820 | use array::traits::*; Nov 10 00:32:13.703 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 10 00:32:13.703 INFO kablam! | Nov 10 00:32:13.703 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 10 00:32:13.703 INFO kablam! Nov 10 00:32:13.704 INFO kablam! warning: unused import: `array::dense::*` Nov 10 00:32:13.704 INFO kablam! --> src/array/sparse.rs:510:9 Nov 10 00:32:13.704 INFO kablam! | Nov 10 00:32:13.704 INFO kablam! 510 | use array::dense::*; Nov 10 00:32:13.704 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 10 00:32:13.704 INFO kablam! Nov 10 00:32:13.704 INFO kablam! warning: unused import: `array::traits::*` Nov 10 00:32:13.704 INFO kablam! --> src/array/sparse.rs:511:9 Nov 10 00:32:13.704 INFO kablam! | Nov 10 00:32:13.704 INFO kablam! 511 | use array::traits::*; Nov 10 00:32:13.704 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 10 00:32:13.704 INFO kablam! Nov 10 00:32:13.715 INFO kablam! warning: unused import: `prelude::*` Nov 10 00:32:13.715 INFO kablam! --> src/factorization/factorization_machines.rs:468:9 Nov 10 00:32:13.715 INFO kablam! | Nov 10 00:32:13.715 INFO kablam! 468 | use prelude::*; Nov 10 00:32:13.715 INFO kablam! | ^^^^^^^^^^ Nov 10 00:32:13.715 INFO kablam! Nov 10 00:32:13.719 INFO kablam! warning: unused macro definition Nov 10 00:32:13.720 INFO kablam! --> src/linear_models/sgdclassifier.rs:175:1 Nov 10 00:32:13.720 INFO kablam! | Nov 10 00:32:13.720 INFO kablam! 175 | / macro_rules! adagrad_updates { Nov 10 00:32:13.720 INFO kablam! 176 | | ($coefficients:expr, $x:expr, $gradsq:expr) => {{ Nov 10 00:32:13.720 INFO kablam! 177 | | $coefficients Nov 10 00:32:13.720 INFO kablam! 178 | | .iter_mut() Nov 10 00:32:13.720 INFO kablam! ... | Nov 10 00:32:13.720 INFO kablam! 181 | | }}; Nov 10 00:32:13.720 INFO kablam! 182 | | } Nov 10 00:32:13.720 INFO kablam! | |_^ Nov 10 00:32:13.720 INFO kablam! | Nov 10 00:32:13.720 INFO kablam! = note: #[warn(unused_macros)] on by default Nov 10 00:32:13.720 INFO kablam! Nov 10 00:32:13.720 INFO kablam! warning: unused import: `prelude::*` Nov 10 00:32:13.720 INFO kablam! --> src/linear_models/sgdclassifier.rs:377:9 Nov 10 00:32:13.720 INFO kablam! | Nov 10 00:32:13.720 INFO kablam! 377 | use prelude::*; Nov 10 00:32:13.720 INFO kablam! | ^^^^^^^^^^ Nov 10 00:32:13.720 INFO kablam! Nov 10 00:32:13.720 INFO kablam! warning: unused import: `super::*` Nov 10 00:32:13.720 INFO kablam! --> src/metrics/test.rs:30:9 Nov 10 00:32:13.720 INFO kablam! | Nov 10 00:32:13.720 INFO kablam! 30 | use super::*; Nov 10 00:32:13.720 INFO kablam! | ^^^^^^^^ Nov 10 00:32:13.720 INFO kablam! Nov 10 00:32:13.723 INFO kablam! warning: unused import: `prelude::*` Nov 10 00:32:13.723 INFO kablam! --> src/svm/libsvm/svc.rs:154:9 Nov 10 00:32:13.723 INFO kablam! | Nov 10 00:32:13.723 INFO kablam! 154 | use prelude::*; Nov 10 00:32:13.723 INFO kablam! | ^^^^^^^^^^ Nov 10 00:32:13.723 INFO kablam! Nov 10 00:32:15.818 INFO kablam! warning: floating-point types cannot be used in patterns Nov 10 00:32:15.819 INFO kablam! --> src/metrics/ranking.rs:130:13 Nov 10 00:32:15.819 INFO kablam! | Nov 10 00:32:15.820 INFO kablam! 130 | 0.0 => { Nov 10 00:32:15.820 INFO kablam! | ^^^ Nov 10 00:32:15.821 INFO kablam! | Nov 10 00:32:15.821 INFO kablam! = note: #[warn(illegal_floating_point_literal_pattern)] on by default Nov 10 00:32:15.821 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 10 00:32:15.821 INFO kablam! = note: for more information, see issue #41620 Nov 10 00:32:15.822 INFO kablam! Nov 10 00:32:15.822 INFO kablam! warning: floating-point types cannot be used in patterns Nov 10 00:32:15.822 INFO kablam! --> src/metrics/ranking.rs:133:13 Nov 10 00:32:15.823 INFO kablam! | Nov 10 00:32:15.823 INFO kablam! 133 | 1.0 => { Nov 10 00:32:15.824 INFO kablam! | ^^^ Nov 10 00:32:15.824 INFO kablam! | Nov 10 00:32:15.824 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 10 00:32:15.825 INFO kablam! = note: for more information, see issue #41620 Nov 10 00:32:15.825 INFO kablam! Nov 10 00:32:15.847 INFO kablam! warning: unused variable: `r2` Nov 10 00:32:15.847 INFO kablam! --> src/metrics/ranking.rs:215:13 Nov 10 00:32:15.847 INFO kablam! | Nov 10 00:32:15.847 INFO kablam! 215 | let r2 = &Array::from(vec![2.0, 1.0, 0.0]); Nov 10 00:32:15.847 INFO kablam! | ^^ help: consider using `_r2` instead Nov 10 00:32:15.847 INFO kablam! | Nov 10 00:32:15.847 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 10 00:32:15.847 INFO kablam! Nov 10 00:32:16.251 INFO kablam! warning: variable does not need to be mutable Nov 10 00:32:16.251 INFO kablam! --> src/factorization/factorization_machines.rs:338:13 Nov 10 00:32:16.251 INFO kablam! | Nov 10 00:32:16.251 INFO kablam! 338 | let mut component_sum = &mut vec![0.0; self.num_components][..]; Nov 10 00:32:16.251 INFO kablam! | ----^^^^^^^^^^^^^ Nov 10 00:32:16.251 INFO kablam! | | Nov 10 00:32:16.251 INFO kablam! | help: remove this `mut` Nov 10 00:32:16.251 INFO kablam! | Nov 10 00:32:16.251 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 10 00:32:16.251 INFO kablam! Nov 10 00:32:16.255 INFO kablam! warning: variable does not need to be mutable Nov 10 00:32:16.255 INFO kablam! --> src/factorization/factorization_machines.rs:401:13 Nov 10 00:32:16.255 INFO kablam! | Nov 10 00:32:16.255 INFO kablam! 401 | let mut component_sum = &mut vec![0.0; self.num_components][..]; Nov 10 00:32:16.255 INFO kablam! | ----^^^^^^^^^^^^^ Nov 10 00:32:16.255 INFO kablam! | | Nov 10 00:32:16.255 INFO kablam! | help: remove this `mut` Nov 10 00:32:16.255 INFO kablam! Nov 10 00:32:16.391 INFO kablam! warning: floating-point types cannot be used in patterns Nov 10 00:32:16.391 INFO kablam! --> src/metrics/ranking.rs:130:13 Nov 10 00:32:16.391 INFO kablam! | Nov 10 00:32:16.391 INFO kablam! 130 | 0.0 => { Nov 10 00:32:16.391 INFO kablam! | ^^^ Nov 10 00:32:16.391 INFO kablam! | Nov 10 00:32:16.391 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 10 00:32:16.391 INFO kablam! = note: for more information, see issue #41620 Nov 10 00:32:16.391 INFO kablam! Nov 10 00:32:16.880 INFO kablam! warning: variant `C_SVC` should have a camel case name such as `CSvc` Nov 10 00:32:16.880 INFO kablam! --> src/svm/libsvm/ffi.rs:19:5 Nov 10 00:32:16.881 INFO kablam! | Nov 10 00:32:16.881 INFO kablam! 19 | C_SVC, Nov 10 00:32:16.881 INFO kablam! | ^^^^^ Nov 10 00:32:16.882 INFO kablam! | Nov 10 00:32:16.882 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Nov 10 00:32:16.882 INFO kablam! Nov 10 00:32:16.882 INFO kablam! warning: variant `NU_SVC` should have a camel case name such as `NuSvc` Nov 10 00:32:16.883 INFO kablam! --> src/svm/libsvm/ffi.rs:20:5 Nov 10 00:32:16.883 INFO kablam! | Nov 10 00:32:16.883 INFO kablam! 20 | NU_SVC, Nov 10 00:32:16.884 INFO kablam! | ^^^^^^ Nov 10 00:32:16.884 INFO kablam! Nov 10 00:32:16.884 INFO kablam! warning: variant `ONE_CLASS` should have a camel case name such as `OneClass` Nov 10 00:32:16.884 INFO kablam! --> src/svm/libsvm/ffi.rs:21:5 Nov 10 00:32:16.885 INFO kablam! | Nov 10 00:32:16.885 INFO kablam! 21 | ONE_CLASS, Nov 10 00:32:16.885 INFO kablam! | ^^^^^^^^^ Nov 10 00:32:16.885 INFO kablam! Nov 10 00:32:16.886 INFO kablam! warning: variant `EPSILON_SVR` should have a camel case name such as `EpsilonSvr` Nov 10 00:32:16.886 INFO kablam! --> src/svm/libsvm/ffi.rs:22:5 Nov 10 00:32:16.886 INFO kablam! | Nov 10 00:32:16.887 INFO kablam! 22 | EPSILON_SVR, Nov 10 00:32:16.887 INFO kablam! | ^^^^^^^^^^^ Nov 10 00:32:16.887 INFO kablam! Nov 10 00:32:16.887 INFO kablam! warning: variant `NU_SVR` should have a camel case name such as `NuSvr` Nov 10 00:32:16.888 INFO kablam! --> src/svm/libsvm/ffi.rs:23:5 Nov 10 00:32:16.888 INFO kablam! | Nov 10 00:32:16.888 INFO kablam! 23 | NU_SVR, Nov 10 00:32:16.889 INFO kablam! | ^^^^^^ Nov 10 00:32:16.889 INFO kablam! Nov 10 00:32:16.995 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 19.65s Nov 10 00:32:17.005 INFO kablam! su: No module specific data is present Nov 10 00:32:18.174 INFO running `"docker" "rm" "-f" "1924b58a65c85043dd8cc50d229f577a584909daa674d298cd8de322199c01d8"` Nov 10 00:32:18.465 INFO blam! 1924b58a65c85043dd8cc50d229f577a584909daa674d298cd8de322199c01d8