Nov 04 18:14:25.223 INFO checking rustlearn-0.5.0 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655 Nov 04 18:14:25.223 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 18:14:25.632 INFO blam! e991b5126870ac67a9be4d7c2e9c70f4ea5531aa5f074f082e9b56e15233e310 Nov 04 18:14:25.635 INFO running `"docker" "start" "-a" "e991b5126870ac67a9be4d7c2e9c70f4ea5531aa5f074f082e9b56e15233e310"` Nov 04 18:14:26.847 INFO kablam! usermod: no changes Nov 04 18:14:27.123 INFO kablam! Compiling rustlearn v0.5.0 (/source) Nov 04 18:14:27.131 INFO kablam! Checking hyper v0.7.2 Nov 04 18:14:27.851 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Nov 04 18:14:27.851 INFO kablam! --> build.rs:9:5 Nov 04 18:14:27.851 INFO kablam! | Nov 04 18:14:27.851 INFO kablam! 9 | gcc::Config::new() Nov 04 18:14:27.851 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 04 18:14:27.851 INFO kablam! | Nov 04 18:14:27.851 INFO kablam! = note: #[warn(deprecated)] on by default Nov 04 18:14:27.851 INFO kablam! Nov 04 18:14:27.851 INFO kablam! warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained Nov 04 18:14:27.851 INFO kablam! --> build.rs:9:5 Nov 04 18:14:27.851 INFO kablam! | Nov 04 18:14:27.851 INFO kablam! 9 | gcc::Config::new() Nov 04 18:14:27.851 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 04 18:14:27.851 INFO kablam! Nov 04 18:14:29.543 INFO kablam! warning: dependencies/libsvm/svm.cpp:41:45: warning: unused parameter 's' [-Wunused-parameter] Nov 04 18:14:29.543 INFO kablam! warning: static void print_string_stdout(const char *s) Nov 04 18:14:29.543 INFO kablam! warning: ^ Nov 04 18:14:31.227 INFO kablam! warning: unused macro definition Nov 04 18:14:31.227 INFO kablam! --> src/linear_models/sgdclassifier.rs:175:1 Nov 04 18:14:31.227 INFO kablam! | Nov 04 18:14:31.227 INFO kablam! 175 | / macro_rules! adagrad_updates { Nov 04 18:14:31.227 INFO kablam! 176 | | ($coefficients:expr, $x:expr, $gradsq:expr) => {{ Nov 04 18:14:31.227 INFO kablam! 177 | | $coefficients Nov 04 18:14:31.227 INFO kablam! 178 | | .iter_mut() Nov 04 18:14:31.227 INFO kablam! ... | Nov 04 18:14:31.227 INFO kablam! 181 | | }}; Nov 04 18:14:31.227 INFO kablam! 182 | | } Nov 04 18:14:31.227 INFO kablam! | |_^ Nov 04 18:14:31.227 INFO kablam! | Nov 04 18:14:31.227 INFO kablam! = note: #[warn(unused_macros)] on by default Nov 04 18:14:31.227 INFO kablam! Nov 04 18:14:31.227 INFO kablam! warning: unused import: `metrics::ranking::*` Nov 04 18:14:31.227 INFO kablam! --> src/metrics/test.rs:28:9 Nov 04 18:14:31.227 INFO kablam! | Nov 04 18:14:31.227 INFO kablam! 28 | use metrics::ranking::*; Nov 04 18:14:31.227 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Nov 04 18:14:31.227 INFO kablam! | Nov 04 18:14:31.227 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 04 18:14:31.227 INFO kablam! Nov 04 18:14:31.227 INFO kablam! warning: unused import: `prelude::*` Nov 04 18:14:31.227 INFO kablam! --> src/metrics/test.rs:29:9 Nov 04 18:14:31.227 INFO kablam! | Nov 04 18:14:31.227 INFO kablam! 29 | use prelude::*; Nov 04 18:14:31.227 INFO kablam! | ^^^^^^^^^^ Nov 04 18:14:31.227 INFO kablam! Nov 04 18:14:31.227 INFO kablam! warning: unused import: `super::*` Nov 04 18:14:31.227 INFO kablam! --> src/metrics/test.rs:30:9 Nov 04 18:14:31.227 INFO kablam! | Nov 04 18:14:31.227 INFO kablam! 30 | use super::*; Nov 04 18:14:31.227 INFO kablam! | ^^^^^^^^ Nov 04 18:14:31.227 INFO kablam! Nov 04 18:14:33.051 INFO kablam! warning: floating-point types cannot be used in patterns Nov 04 18:14:33.052 INFO kablam! --> src/metrics/ranking.rs:130:13 Nov 04 18:14:33.052 INFO kablam! | Nov 04 18:14:33.052 INFO kablam! 130 | 0.0 => { Nov 04 18:14:33.053 INFO kablam! | ^^^ Nov 04 18:14:33.053 INFO kablam! | Nov 04 18:14:33.053 INFO kablam! = note: #[warn(illegal_floating_point_literal_pattern)] on by default Nov 04 18:14:33.054 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 04 18:14:33.054 INFO kablam! = note: for more information, see issue #41620 Nov 04 18:14:33.054 INFO kablam! Nov 04 18:14:33.054 INFO kablam! warning: floating-point types cannot be used in patterns Nov 04 18:14:33.055 INFO kablam! --> src/metrics/ranking.rs:133:13 Nov 04 18:14:33.055 INFO kablam! | Nov 04 18:14:33.055 INFO kablam! 133 | 1.0 => { Nov 04 18:14:33.056 INFO kablam! | ^^^ Nov 04 18:14:33.056 INFO kablam! | Nov 04 18:14:33.056 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 04 18:14:33.057 INFO kablam! = note: for more information, see issue #41620 Nov 04 18:14:33.057 INFO kablam! Nov 04 18:14:33.391 INFO kablam! warning: variable does not need to be mutable Nov 04 18:14:33.391 INFO kablam! --> src/factorization/factorization_machines.rs:338:13 Nov 04 18:14:33.391 INFO kablam! | Nov 04 18:14:33.391 INFO kablam! 338 | let mut component_sum = &mut vec![0.0; self.num_components][..]; Nov 04 18:14:33.391 INFO kablam! | ----^^^^^^^^^^^^^ Nov 04 18:14:33.391 INFO kablam! | | Nov 04 18:14:33.391 INFO kablam! | help: remove this `mut` Nov 04 18:14:33.391 INFO kablam! | Nov 04 18:14:33.391 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 04 18:14:33.391 INFO kablam! Nov 04 18:14:33.399 INFO kablam! warning: variable does not need to be mutable Nov 04 18:14:33.399 INFO kablam! --> src/factorization/factorization_machines.rs:401:13 Nov 04 18:14:33.399 INFO kablam! | Nov 04 18:14:33.399 INFO kablam! 401 | let mut component_sum = &mut vec![0.0; self.num_components][..]; Nov 04 18:14:33.399 INFO kablam! | ----^^^^^^^^^^^^^ Nov 04 18:14:33.399 INFO kablam! | | Nov 04 18:14:33.399 INFO kablam! | help: remove this `mut` Nov 04 18:14:33.399 INFO kablam! Nov 04 18:14:33.661 INFO kablam! warning: floating-point types cannot be used in patterns Nov 04 18:14:33.661 INFO kablam! --> src/metrics/ranking.rs:130:13 Nov 04 18:14:33.661 INFO kablam! | Nov 04 18:14:33.661 INFO kablam! 130 | 0.0 => { Nov 04 18:14:33.661 INFO kablam! | ^^^ Nov 04 18:14:33.661 INFO kablam! | Nov 04 18:14:33.661 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 04 18:14:33.661 INFO kablam! = note: for more information, see issue #41620 Nov 04 18:14:33.661 INFO kablam! Nov 04 18:14:34.282 INFO kablam! warning: variant `C_SVC` should have a camel case name such as `CSvc` Nov 04 18:14:34.282 INFO kablam! --> src/svm/libsvm/ffi.rs:19:5 Nov 04 18:14:34.283 INFO kablam! | Nov 04 18:14:34.283 INFO kablam! 19 | C_SVC, Nov 04 18:14:34.283 INFO kablam! | ^^^^^ Nov 04 18:14:34.284 INFO kablam! | Nov 04 18:14:34.284 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Nov 04 18:14:34.284 INFO kablam! Nov 04 18:14:34.285 INFO kablam! warning: variant `NU_SVC` should have a camel case name such as `NuSvc` Nov 04 18:14:34.285 INFO kablam! --> src/svm/libsvm/ffi.rs:20:5 Nov 04 18:14:34.285 INFO kablam! | Nov 04 18:14:34.285 INFO kablam! 20 | NU_SVC, Nov 04 18:14:34.286 INFO kablam! | ^^^^^^ Nov 04 18:14:34.286 INFO kablam! Nov 04 18:14:34.286 INFO kablam! warning: variant `ONE_CLASS` should have a camel case name such as `OneClass` Nov 04 18:14:34.286 INFO kablam! --> src/svm/libsvm/ffi.rs:21:5 Nov 04 18:14:34.291 INFO kablam! | Nov 04 18:14:34.291 INFO kablam! 21 | ONE_CLASS, Nov 04 18:14:34.291 INFO kablam! | ^^^^^^^^^ Nov 04 18:14:34.292 INFO kablam! Nov 04 18:14:34.292 INFO kablam! warning: variant `EPSILON_SVR` should have a camel case name such as `EpsilonSvr` Nov 04 18:14:34.292 INFO kablam! --> src/svm/libsvm/ffi.rs:22:5 Nov 04 18:14:34.292 INFO kablam! | Nov 04 18:14:34.293 INFO kablam! 22 | EPSILON_SVR, Nov 04 18:14:34.293 INFO kablam! | ^^^^^^^^^^^ Nov 04 18:14:34.293 INFO kablam! Nov 04 18:14:34.293 INFO kablam! warning: variant `NU_SVR` should have a camel case name such as `NuSvr` Nov 04 18:14:34.294 INFO kablam! --> src/svm/libsvm/ffi.rs:23:5 Nov 04 18:14:34.294 INFO kablam! | Nov 04 18:14:34.294 INFO kablam! 23 | NU_SVR, Nov 04 18:14:34.294 INFO kablam! | ^^^^^^ Nov 04 18:14:34.295 INFO kablam! Nov 04 18:14:35.683 INFO kablam! warning: unused import: `array::traits::*` Nov 04 18:14:35.684 INFO kablam! --> src/array/dense.rs:820:9 Nov 04 18:14:35.684 INFO kablam! | Nov 04 18:14:35.684 INFO kablam! 820 | use array::traits::*; Nov 04 18:14:35.684 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 04 18:14:35.685 INFO kablam! | Nov 04 18:14:35.685 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 04 18:14:35.685 INFO kablam! Nov 04 18:14:35.685 INFO kablam! warning: unused import: `array::dense::*` Nov 04 18:14:35.686 INFO kablam! --> src/array/sparse.rs:510:9 Nov 04 18:14:35.686 INFO kablam! | Nov 04 18:14:35.686 INFO kablam! 510 | use array::dense::*; Nov 04 18:14:35.686 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 04 18:14:35.687 INFO kablam! Nov 04 18:14:35.687 INFO kablam! warning: unused import: `array::traits::*` Nov 04 18:14:35.687 INFO kablam! --> src/array/sparse.rs:511:9 Nov 04 18:14:35.687 INFO kablam! | Nov 04 18:14:35.687 INFO kablam! 511 | use array::traits::*; Nov 04 18:14:35.687 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 04 18:14:35.687 INFO kablam! Nov 04 18:14:35.687 INFO kablam! warning: unused import: `prelude::*` Nov 04 18:14:35.687 INFO kablam! --> src/factorization/factorization_machines.rs:468:9 Nov 04 18:14:35.687 INFO kablam! | Nov 04 18:14:35.687 INFO kablam! 468 | use prelude::*; Nov 04 18:14:35.687 INFO kablam! | ^^^^^^^^^^ Nov 04 18:14:35.687 INFO kablam! Nov 04 18:14:35.699 INFO kablam! warning: unused macro definition Nov 04 18:14:35.699 INFO kablam! --> src/linear_models/sgdclassifier.rs:175:1 Nov 04 18:14:35.699 INFO kablam! | Nov 04 18:14:35.699 INFO kablam! 175 | / macro_rules! adagrad_updates { Nov 04 18:14:35.699 INFO kablam! 176 | | ($coefficients:expr, $x:expr, $gradsq:expr) => {{ Nov 04 18:14:35.699 INFO kablam! 177 | | $coefficients Nov 04 18:14:35.699 INFO kablam! 178 | | .iter_mut() Nov 04 18:14:35.699 INFO kablam! ... | Nov 04 18:14:35.699 INFO kablam! 181 | | }}; Nov 04 18:14:35.699 INFO kablam! 182 | | } Nov 04 18:14:35.699 INFO kablam! | |_^ Nov 04 18:14:35.699 INFO kablam! | Nov 04 18:14:35.699 INFO kablam! = note: #[warn(unused_macros)] on by default Nov 04 18:14:35.699 INFO kablam! Nov 04 18:14:35.699 INFO kablam! warning: unused import: `prelude::*` Nov 04 18:14:35.699 INFO kablam! --> src/linear_models/sgdclassifier.rs:377:9 Nov 04 18:14:35.699 INFO kablam! | Nov 04 18:14:35.699 INFO kablam! 377 | use prelude::*; Nov 04 18:14:35.699 INFO kablam! | ^^^^^^^^^^ Nov 04 18:14:35.699 INFO kablam! Nov 04 18:14:35.699 INFO kablam! warning: unused import: `super::*` Nov 04 18:14:35.699 INFO kablam! --> src/metrics/test.rs:30:9 Nov 04 18:14:35.699 INFO kablam! | Nov 04 18:14:35.699 INFO kablam! 30 | use super::*; Nov 04 18:14:35.699 INFO kablam! | ^^^^^^^^ Nov 04 18:14:35.699 INFO kablam! Nov 04 18:14:35.707 INFO kablam! warning: unused import: `prelude::*` Nov 04 18:14:35.707 INFO kablam! --> src/svm/libsvm/svc.rs:154:9 Nov 04 18:14:35.707 INFO kablam! | Nov 04 18:14:35.707 INFO kablam! 154 | use prelude::*; Nov 04 18:14:35.707 INFO kablam! | ^^^^^^^^^^ Nov 04 18:14:35.707 INFO kablam! Nov 04 18:14:37.931 INFO kablam! warning: floating-point types cannot be used in patterns Nov 04 18:14:37.932 INFO kablam! --> src/metrics/ranking.rs:130:13 Nov 04 18:14:37.932 INFO kablam! | Nov 04 18:14:37.932 INFO kablam! 130 | 0.0 => { Nov 04 18:14:37.933 INFO kablam! | ^^^ Nov 04 18:14:37.933 INFO kablam! | Nov 04 18:14:37.933 INFO kablam! = note: #[warn(illegal_floating_point_literal_pattern)] on by default Nov 04 18:14:37.934 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 04 18:14:37.934 INFO kablam! = note: for more information, see issue #41620 Nov 04 18:14:37.934 INFO kablam! Nov 04 18:14:37.934 INFO kablam! warning: floating-point types cannot be used in patterns Nov 04 18:14:37.935 INFO kablam! --> src/metrics/ranking.rs:133:13 Nov 04 18:14:37.935 INFO kablam! | Nov 04 18:14:37.935 INFO kablam! 133 | 1.0 => { Nov 04 18:14:37.935 INFO kablam! | ^^^ Nov 04 18:14:37.936 INFO kablam! | Nov 04 18:14:37.936 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 04 18:14:37.936 INFO kablam! = note: for more information, see issue #41620 Nov 04 18:14:37.936 INFO kablam! Nov 04 18:14:37.987 INFO kablam! warning: unused variable: `r2` Nov 04 18:14:37.988 INFO kablam! --> src/metrics/ranking.rs:215:13 Nov 04 18:14:37.988 INFO kablam! | Nov 04 18:14:37.988 INFO kablam! 215 | let r2 = &Array::from(vec![2.0, 1.0, 0.0]); Nov 04 18:14:37.988 INFO kablam! | ^^ help: consider using `_r2` instead Nov 04 18:14:37.989 INFO kablam! | Nov 04 18:14:37.989 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 04 18:14:37.989 INFO kablam! Nov 04 18:14:38.283 INFO kablam! warning: variable does not need to be mutable Nov 04 18:14:38.283 INFO kablam! --> src/factorization/factorization_machines.rs:338:13 Nov 04 18:14:38.283 INFO kablam! | Nov 04 18:14:38.283 INFO kablam! 338 | let mut component_sum = &mut vec![0.0; self.num_components][..]; Nov 04 18:14:38.283 INFO kablam! | ----^^^^^^^^^^^^^ Nov 04 18:14:38.283 INFO kablam! | | Nov 04 18:14:38.283 INFO kablam! | help: remove this `mut` Nov 04 18:14:38.283 INFO kablam! | Nov 04 18:14:38.283 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 04 18:14:38.283 INFO kablam! Nov 04 18:14:38.299 INFO kablam! warning: variable does not need to be mutable Nov 04 18:14:38.299 INFO kablam! --> src/factorization/factorization_machines.rs:401:13 Nov 04 18:14:38.299 INFO kablam! | Nov 04 18:14:38.299 INFO kablam! 401 | let mut component_sum = &mut vec![0.0; self.num_components][..]; Nov 04 18:14:38.299 INFO kablam! | ----^^^^^^^^^^^^^ Nov 04 18:14:38.299 INFO kablam! | | Nov 04 18:14:38.299 INFO kablam! | help: remove this `mut` Nov 04 18:14:38.299 INFO kablam! Nov 04 18:14:38.415 INFO kablam! warning: floating-point types cannot be used in patterns Nov 04 18:14:38.415 INFO kablam! --> src/metrics/ranking.rs:130:13 Nov 04 18:14:38.415 INFO kablam! | Nov 04 18:14:38.415 INFO kablam! 130 | 0.0 => { Nov 04 18:14:38.415 INFO kablam! | ^^^ Nov 04 18:14:38.415 INFO kablam! | Nov 04 18:14:38.415 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 04 18:14:38.415 INFO kablam! = note: for more information, see issue #41620 Nov 04 18:14:38.415 INFO kablam! Nov 04 18:14:38.915 INFO kablam! warning: variant `C_SVC` should have a camel case name such as `CSvc` Nov 04 18:14:38.915 INFO kablam! --> src/svm/libsvm/ffi.rs:19:5 Nov 04 18:14:38.915 INFO kablam! | Nov 04 18:14:38.915 INFO kablam! 19 | C_SVC, Nov 04 18:14:38.915 INFO kablam! | ^^^^^ Nov 04 18:14:38.915 INFO kablam! | Nov 04 18:14:38.915 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Nov 04 18:14:38.915 INFO kablam! Nov 04 18:14:38.915 INFO kablam! warning: variant `NU_SVC` should have a camel case name such as `NuSvc` Nov 04 18:14:38.915 INFO kablam! --> src/svm/libsvm/ffi.rs:20:5 Nov 04 18:14:38.915 INFO kablam! | Nov 04 18:14:38.915 INFO kablam! 20 | NU_SVC, Nov 04 18:14:38.915 INFO kablam! | ^^^^^^ Nov 04 18:14:38.915 INFO kablam! Nov 04 18:14:38.915 INFO kablam! warning: variant `ONE_CLASS` should have a camel case name such as `OneClass` Nov 04 18:14:38.915 INFO kablam! --> src/svm/libsvm/ffi.rs:21:5 Nov 04 18:14:38.915 INFO kablam! | Nov 04 18:14:38.915 INFO kablam! 21 | ONE_CLASS, Nov 04 18:14:38.915 INFO kablam! | ^^^^^^^^^ Nov 04 18:14:38.915 INFO kablam! Nov 04 18:14:38.915 INFO kablam! warning: variant `EPSILON_SVR` should have a camel case name such as `EpsilonSvr` Nov 04 18:14:38.915 INFO kablam! --> src/svm/libsvm/ffi.rs:22:5 Nov 04 18:14:38.915 INFO kablam! | Nov 04 18:14:38.915 INFO kablam! 22 | EPSILON_SVR, Nov 04 18:14:38.915 INFO kablam! | ^^^^^^^^^^^ Nov 04 18:14:38.915 INFO kablam! Nov 04 18:14:38.915 INFO kablam! warning: variant `NU_SVR` should have a camel case name such as `NuSvr` Nov 04 18:14:38.915 INFO kablam! --> src/svm/libsvm/ffi.rs:23:5 Nov 04 18:14:38.915 INFO kablam! | Nov 04 18:14:38.915 INFO kablam! 23 | NU_SVR, Nov 04 18:14:38.915 INFO kablam! | ^^^^^^ Nov 04 18:14:38.915 INFO kablam! Nov 04 18:14:39.032 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 12.15s Nov 04 18:14:39.052 INFO kablam! su: No module specific data is present Nov 04 18:14:39.597 INFO running `"docker" "rm" "-f" "e991b5126870ac67a9be4d7c2e9c70f4ea5531aa5f074f082e9b56e15233e310"` Nov 04 18:14:39.799 INFO blam! e991b5126870ac67a9be4d7c2e9c70f4ea5531aa5f074f082e9b56e15233e310