Sep 21 05:06:59.652 INFO checking random-world-0.2.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 05:06:59.652 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 05:06:59.652 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 05:06:59.849 INFO blam! eccd55e9d95868ba0153c50465af999e903bc7a97a81c89116d993cae8888f6c
Sep 21 05:06:59.851 INFO running `"docker" "start" "-a" "eccd55e9d95868ba0153c50465af999e903bc7a97a81c89116d993cae8888f6c"`
Sep 21 05:07:00.781 INFO kablam! usermod: no changes
Sep 21 05:07:01.048 INFO kablam!    Compiling ndarray v0.10.14
Sep 21 05:07:01.048 INFO kablam!     Checking quadrature v0.1.2
Sep 21 05:07:01.058 INFO kablam!     Checking rulinalg v0.3.7
Sep 21 05:07:01.058 INFO kablam!     Checking extprim v1.6.0
Sep 21 05:07:01.058 INFO kablam!     Checking docopt v0.8.3
Sep 21 05:07:04.270 INFO kablam!     Checking pcg_rand v0.7.1
Sep 21 05:07:06.015 INFO kablam!     Checking rusty-machine v0.5.4
Sep 21 05:07:10.665 INFO kablam!     Checking random-world v0.2.1 (/source)
Sep 21 05:07:11.197 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 05:07:11.197 INFO kablam!   --> src/lib.rs:71:1
Sep 21 05:07:11.197 INFO kablam!    |
Sep 21 05:07:11.197 INFO kablam! 71 | #[macro_use]
Sep 21 05:07:11.197 INFO kablam!    | ^^^^^^^^^^^^
Sep 21 05:07:11.197 INFO kablam!    |
Sep 21 05:07:11.197 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 05:07:11.197 INFO kablam! 
Sep 21 05:07:11.198 INFO kablam! warning: unnecessary parentheses around method argument
Sep 21 05:07:11.198 INFO kablam!   --> src/ncm/knn.rs:84:39
Sep 21 05:07:11.198 INFO kablam!    |
Sep 21 05:07:11.198 INFO kablam! 84 |                           .into_shape((inputs.cols()))
Sep 21 05:07:11.198 INFO kablam!    |                                       ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 05:07:11.198 INFO kablam!    |
Sep 21 05:07:11.198 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 21 05:07:11.198 INFO kablam! 
Sep 21 05:07:11.234 INFO kablam! warning: unnecessary parentheses around method argument
Sep 21 05:07:11.234 INFO kablam!   --> src/ncm/knn.rs:84:39
Sep 21 05:07:11.234 INFO kablam!    |
Sep 21 05:07:11.234 INFO kablam! 84 |                           .into_shape((inputs.cols()))
Sep 21 05:07:11.234 INFO kablam!    |                                       ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 05:07:11.234 INFO kablam!    |
Sep 21 05:07:11.234 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 21 05:07:11.234 INFO kablam! 
Sep 21 05:07:11.407 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:07:11.407 INFO kablam!    --> src/cp/cp.rs:311:13
Sep 21 05:07:11.407 INFO kablam!     |
Sep 21 05:07:11.407 INFO kablam! 311 |         let mut train_inputs = match self.train_inputs {
Sep 21 05:07:11.407 INFO kablam!     |             ----^^^^^^^^^^^^
Sep 21 05:07:11.407 INFO kablam!     |             |
Sep 21 05:07:11.407 INFO kablam!     |             help: remove this `mut`
Sep 21 05:07:11.407 INFO kablam!     |
Sep 21 05:07:11.407 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 05:07:11.407 INFO kablam! 
Sep 21 05:07:11.462 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:07:11.462 INFO kablam!    --> src/cp/cp.rs:311:13
Sep 21 05:07:11.462 INFO kablam!     |
Sep 21 05:07:11.462 INFO kablam! 311 |         let mut train_inputs = match self.train_inputs {
Sep 21 05:07:11.462 INFO kablam!     |             ----^^^^^^^^^^^^
Sep 21 05:07:11.462 INFO kablam!     |             |
Sep 21 05:07:11.462 INFO kablam!     |             help: remove this `mut`
Sep 21 05:07:11.462 INFO kablam!     |
Sep 21 05:07:11.462 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 05:07:11.462 INFO kablam! 
Sep 21 05:07:12.974 INFO kablam! error[E0061]: this function takes 3 parameters but 2 parameters were supplied
Sep 21 05:07:12.974 INFO kablam!   --> benches/cp.rs:32:18
Sep 21 05:07:12.974 INFO kablam!    |
Sep 21 05:07:12.974 INFO kablam! 32 |     let mut cp = CP::new(ncm, Some(0.1));
Sep 21 05:07:12.974 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^^^^^^^ expected 3 parameters
Sep 21 05:07:12.974 INFO kablam! 
Sep 21 05:07:12.974 INFO kablam! error[E0061]: this function takes 3 parameters but 2 parameters were supplied
Sep 21 05:07:12.974 INFO kablam!   --> benches/cp.rs:49:18
Sep 21 05:07:12.974 INFO kablam!    |
Sep 21 05:07:12.974 INFO kablam! 49 |     let mut cp = CP::new(ncm, Some(0.1));
Sep 21 05:07:12.974 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^^^^^^^ expected 3 parameters
Sep 21 05:07:12.974 INFO kablam! 
Sep 21 05:07:12.986 INFO kablam! error: aborting due to 2 previous errors
Sep 21 05:07:12.986 INFO kablam! 
Sep 21 05:07:12.986 INFO kablam! For more information about this error, try `rustc --explain E0061`.
Sep 21 05:07:12.986 INFO kablam! error: Could not compile `random-world`.
Sep 21 05:07:12.986 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 05:07:13.218 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 05:07:13.218 INFO kablam!  --> src/bin/cp-predict.rs:1:1
Sep 21 05:07:13.218 INFO kablam!   |
Sep 21 05:07:13.218 INFO kablam! 1 | #[macro_use]
Sep 21 05:07:13.218 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 05:07:13.218 INFO kablam!   |
Sep 21 05:07:13.218 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 05:07:13.218 INFO kablam! 
Sep 21 05:07:13.246 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 05:07:13.246 INFO kablam!  --> src/bin/martingales.rs:1:1
Sep 21 05:07:13.246 INFO kablam!   |
Sep 21 05:07:13.246 INFO kablam! 1 | #[macro_use]
Sep 21 05:07:13.246 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 05:07:13.246 INFO kablam!   |
Sep 21 05:07:13.246 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 05:07:13.246 INFO kablam! 
Sep 21 05:07:13.423 INFO kablam! warning: field is never used: `flag_kernel`
Sep 21 05:07:13.423 INFO kablam!   --> src/bin/cp-predict.rs:43:5
Sep 21 05:07:13.423 INFO kablam!    |
Sep 21 05:07:13.423 INFO kablam! 43 |     flag_kernel: Option<String>,
Sep 21 05:07:13.423 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 05:07:13.423 INFO kablam!    |
Sep 21 05:07:13.423 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 21 05:07:13.423 INFO kablam! 
Sep 21 05:07:13.423 INFO kablam! warning: field is never used: `flag_bandwidth`
Sep 21 05:07:13.423 INFO kablam!   --> src/bin/cp-predict.rs:44:5
Sep 21 05:07:13.423 INFO kablam!    |
Sep 21 05:07:13.423 INFO kablam! 44 |     flag_bandwidth: Option<f64>,
Sep 21 05:07:13.423 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 05:07:13.423 INFO kablam! 
Sep 21 05:07:13.431 INFO kablam! warning: field is never used: `flag_seed`
Sep 21 05:07:13.431 INFO kablam!   --> src/bin/martingales.rs:31:5
Sep 21 05:07:13.431 INFO kablam!    |
Sep 21 05:07:13.431 INFO kablam! 31 |     flag_seed: Option<u64>,
Sep 21 05:07:13.432 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 05:07:13.435 INFO kablam!    |
Sep 21 05:07:13.435 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 21 05:07:13.435 INFO kablam! 
Sep 21 05:07:13.566 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 05:07:13.566 INFO kablam!  --> src/bin/cp-predict.rs:1:1
Sep 21 05:07:13.566 INFO kablam!   |
Sep 21 05:07:13.566 INFO kablam! 1 | #[macro_use]
Sep 21 05:07:13.566 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 05:07:13.566 INFO kablam!   |
Sep 21 05:07:13.566 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 05:07:13.566 INFO kablam! 
Sep 21 05:07:13.671 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 05:07:13.671 INFO kablam!  --> src/bin/martingales.rs:1:1
Sep 21 05:07:13.671 INFO kablam!   |
Sep 21 05:07:13.671 INFO kablam! 1 | #[macro_use]
Sep 21 05:07:13.671 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 05:07:13.671 INFO kablam!   |
Sep 21 05:07:13.671 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 05:07:13.671 INFO kablam! 
Sep 21 05:07:13.904 INFO kablam! warning: field is never used: `flag_seed`
Sep 21 05:07:13.904 INFO kablam!   --> src/bin/martingales.rs:31:5
Sep 21 05:07:13.904 INFO kablam!    |
Sep 21 05:07:13.904 INFO kablam! 31 |     flag_seed: Option<u64>,
Sep 21 05:07:13.904 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 05:07:13.905 INFO kablam!    |
Sep 21 05:07:13.905 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 21 05:07:13.905 INFO kablam! 
Sep 21 05:07:14.001 INFO kablam! warning: field is never used: `flag_kernel`
Sep 21 05:07:14.001 INFO kablam!   --> src/bin/cp-predict.rs:43:5
Sep 21 05:07:14.001 INFO kablam!    |
Sep 21 05:07:14.001 INFO kablam! 43 |     flag_kernel: Option<String>,
Sep 21 05:07:14.001 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 05:07:14.001 INFO kablam!    |
Sep 21 05:07:14.001 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 21 05:07:14.001 INFO kablam! 
Sep 21 05:07:14.001 INFO kablam! warning: field is never used: `flag_bandwidth`
Sep 21 05:07:14.001 INFO kablam!   --> src/bin/cp-predict.rs:44:5
Sep 21 05:07:14.001 INFO kablam!    |
Sep 21 05:07:14.001 INFO kablam! 44 |     flag_bandwidth: Option<f64>,
Sep 21 05:07:14.001 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 05:07:14.001 INFO kablam! 
Sep 21 05:07:14.174 INFO kablam! error: build failed
Sep 21 05:07:14.174 INFO kablam! su: No module specific data is present
Sep 21 05:07:14.804 INFO running `"docker" "rm" "-f" "eccd55e9d95868ba0153c50465af999e903bc7a97a81c89116d993cae8888f6c"`
Sep 21 05:07:14.918 INFO blam! eccd55e9d95868ba0153c50465af999e903bc7a97a81c89116d993cae8888f6c