Sep 02 03:37:37.029 INFO checking random-world-0.2.1 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 03:37:37.029 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 03:37:37.030 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 03:37:37.205 INFO blam! 9b62738101e3e9c8004588d824a1803f9a71c719e96e34af49d719645dc6ccac
Sep 02 03:37:37.207 INFO running `"docker" "start" "-a" "9b62738101e3e9c8004588d824a1803f9a71c719e96e34af49d719645dc6ccac"`
Sep 02 03:37:37.918 INFO kablam!     Checking quadrature v0.1.2
Sep 02 03:37:37.920 INFO kablam!     Checking statrs v0.9.0
Sep 02 03:37:37.922 INFO kablam!     Checking extprim v1.6.0
Sep 02 03:37:37.922 INFO kablam!     Checking csv v1.0.1
Sep 02 03:37:37.922 INFO kablam!     Checking docopt v0.8.3
Sep 02 03:37:37.922 INFO kablam!     Checking rusty-machine v0.5.4
Sep 02 03:37:43.219 INFO kablam!     Checking pcg_rand v0.7.1
Sep 02 03:37:44.690 INFO kablam!     Checking random-world v0.2.1 (file:///source)
Sep 02 03:37:46.076 INFO kablam! warning: unnecessary parentheses around method argument
Sep 02 03:37:46.076 INFO kablam!   --> src/ncm/knn.rs:84:39
Sep 02 03:37:46.076 INFO kablam!    |
Sep 02 03:37:46.076 INFO kablam! 84 |                           .into_shape((inputs.cols()))
Sep 02 03:37:46.076 INFO kablam!    |                                       ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 03:37:46.076 INFO kablam!    |
Sep 02 03:37:46.076 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 02 03:37:46.076 INFO kablam! 
Sep 02 03:37:46.447 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 03:37:46.447 INFO kablam!   --> src/lib.rs:71:1
Sep 02 03:37:46.447 INFO kablam!    |
Sep 02 03:37:46.447 INFO kablam! 71 | #[macro_use]
Sep 02 03:37:46.447 INFO kablam!    | ^^^^^^^^^^^^
Sep 02 03:37:46.447 INFO kablam!    |
Sep 02 03:37:46.447 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 02 03:37:46.448 INFO kablam! 
Sep 02 03:37:46.448 INFO kablam! warning: unnecessary parentheses around method argument
Sep 02 03:37:46.448 INFO kablam!   --> src/ncm/knn.rs:84:39
Sep 02 03:37:46.448 INFO kablam!    |
Sep 02 03:37:46.448 INFO kablam! 84 |                           .into_shape((inputs.cols()))
Sep 02 03:37:46.448 INFO kablam!    |                                       ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 03:37:46.448 INFO kablam!    |
Sep 02 03:37:46.448 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 02 03:37:46.448 INFO kablam! 
Sep 02 03:37:46.705 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:37:46.705 INFO kablam!    --> src/cp/cp.rs:311:13
Sep 02 03:37:46.705 INFO kablam!     |
Sep 02 03:37:46.705 INFO kablam! 311 |         let mut train_inputs = match self.train_inputs {
Sep 02 03:37:46.706 INFO kablam!     |             ----^^^^^^^^^^^^
Sep 02 03:37:46.706 INFO kablam!     |             |
Sep 02 03:37:46.706 INFO kablam!     |             help: remove this `mut`
Sep 02 03:37:46.706 INFO kablam!     |
Sep 02 03:37:46.706 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 03:37:46.706 INFO kablam! 
Sep 02 03:37:46.992 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:37:46.993 INFO kablam!    --> src/cp/cp.rs:311:13
Sep 02 03:37:46.993 INFO kablam!     |
Sep 02 03:37:46.993 INFO kablam! 311 |         let mut train_inputs = match self.train_inputs {
Sep 02 03:37:46.993 INFO kablam!     |             ----^^^^^^^^^^^^
Sep 02 03:37:46.993 INFO kablam!     |             |
Sep 02 03:37:46.993 INFO kablam!     |             help: remove this `mut`
Sep 02 03:37:46.993 INFO kablam!     |
Sep 02 03:37:46.993 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 03:37:46.993 INFO kablam! 
Sep 02 03:37:49.803 INFO kablam! error[E0061]: this function takes 3 parameters but 2 parameters were supplied
Sep 02 03:37:49.803 INFO kablam!   --> benches/cp.rs:32:18
Sep 02 03:37:49.803 INFO kablam!    |
Sep 02 03:37:49.803 INFO kablam! 32 |     let mut cp = CP::new(ncm, Some(0.1));
Sep 02 03:37:49.803 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^^^^^^^ expected 3 parameters
Sep 02 03:37:49.803 INFO kablam! 
Sep 02 03:37:49.809 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 03:37:49.809 INFO kablam!  --> src/bin/martingales.rs:1:1
Sep 02 03:37:49.809 INFO kablam!   |
Sep 02 03:37:49.809 INFO kablam! 1 | #[macro_use]
Sep 02 03:37:49.809 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 03:37:49.809 INFO kablam!   |
Sep 02 03:37:49.809 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 03:37:49.809 INFO kablam! 
Sep 02 03:37:49.818 INFO kablam! error[E0061]: this function takes 3 parameters but 2 parameters were supplied
Sep 02 03:37:49.818 INFO kablam!   --> benches/cp.rs:49:18
Sep 02 03:37:49.818 INFO kablam!    |
Sep 02 03:37:49.818 INFO kablam! 49 |     let mut cp = CP::new(ncm, Some(0.1));
Sep 02 03:37:49.818 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^^^^^^^ expected 3 parameters
Sep 02 03:37:49.818 INFO kablam! 
Sep 02 03:37:49.868 INFO kablam! error: aborting due to 2 previous errors
Sep 02 03:37:49.868 INFO kablam! 
Sep 02 03:37:49.868 INFO kablam! For more information about this error, try `rustc --explain E0061`.
Sep 02 03:37:49.881 INFO kablam! error: Could not compile `random-world`.
Sep 02 03:37:49.881 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 03:37:50.132 INFO kablam! warning: field is never used: `flag_seed`
Sep 02 03:37:50.132 INFO kablam!   --> src/bin/martingales.rs:31:5
Sep 02 03:37:50.132 INFO kablam!    |
Sep 02 03:37:50.132 INFO kablam! 31 |     flag_seed: Option<u64>,
Sep 02 03:37:50.132 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:37:50.132 INFO kablam!    |
Sep 02 03:37:50.132 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 03:37:50.132 INFO kablam! 
Sep 02 03:37:50.139 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 03:37:50.139 INFO kablam!  --> src/bin/martingales.rs:1:1
Sep 02 03:37:50.139 INFO kablam!   |
Sep 02 03:37:50.139 INFO kablam! 1 | #[macro_use]
Sep 02 03:37:50.140 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 03:37:50.140 INFO kablam!   |
Sep 02 03:37:50.140 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 03:37:50.140 INFO kablam! 
Sep 02 03:37:50.444 INFO kablam! warning: field is never used: `flag_seed`
Sep 02 03:37:50.444 INFO kablam!   --> src/bin/martingales.rs:31:5
Sep 02 03:37:50.444 INFO kablam!    |
Sep 02 03:37:50.444 INFO kablam! 31 |     flag_seed: Option<u64>,
Sep 02 03:37:50.444 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:37:50.444 INFO kablam!    |
Sep 02 03:37:50.444 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 03:37:50.444 INFO kablam! 
Sep 02 03:37:50.473 INFO kablam! warning: field is never used: `flag_kernel`
Sep 02 03:37:50.473 INFO kablam!   --> src/bin/cp-predict.rs:43:5
Sep 02 03:37:50.474 INFO kablam!    |
Sep 02 03:37:50.474 INFO kablam! 43 |     flag_kernel: Option<String>,
Sep 02 03:37:50.474 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:37:50.474 INFO kablam!    |
Sep 02 03:37:50.474 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 03:37:50.474 INFO kablam! 
Sep 02 03:37:50.474 INFO kablam! warning: field is never used: `flag_bandwidth`
Sep 02 03:37:50.474 INFO kablam!   --> src/bin/cp-predict.rs:44:5
Sep 02 03:37:50.474 INFO kablam!    |
Sep 02 03:37:50.474 INFO kablam! 44 |     flag_bandwidth: Option<f64>,
Sep 02 03:37:50.474 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:37:50.474 INFO kablam! 
Sep 02 03:37:50.591 INFO kablam! warning: field is never used: `flag_kernel`
Sep 02 03:37:50.591 INFO kablam!   --> src/bin/cp-predict.rs:43:5
Sep 02 03:37:50.591 INFO kablam!    |
Sep 02 03:37:50.591 INFO kablam! 43 |     flag_kernel: Option<String>,
Sep 02 03:37:50.591 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:37:50.591 INFO kablam!    |
Sep 02 03:37:50.591 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 03:37:50.591 INFO kablam! 
Sep 02 03:37:50.591 INFO kablam! warning: field is never used: `flag_bandwidth`
Sep 02 03:37:50.591 INFO kablam!   --> src/bin/cp-predict.rs:44:5
Sep 02 03:37:50.592 INFO kablam!    |
Sep 02 03:37:50.592 INFO kablam! 44 |     flag_bandwidth: Option<f64>,
Sep 02 03:37:50.592 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:37:50.592 INFO kablam! 
Sep 02 03:37:50.618 INFO kablam! error: build failed
Sep 02 03:37:50.620 INFO kablam! su: No module specific data is present
Sep 02 03:37:50.985 INFO running `"docker" "rm" "-f" "9b62738101e3e9c8004588d824a1803f9a71c719e96e34af49d719645dc6ccac"`
Sep 02 03:37:51.073 INFO blam! 9b62738101e3e9c8004588d824a1803f9a71c719e96e34af49d719645dc6ccac