Oct 13 10:20:29.242 INFO checking random-world-0.2.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 10:20:29.243 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 10:20:29.600 INFO blam! cb7f5e17d8382bbb4f8b51c510a46b9d19c023048510181d919f70135b20b97c
Oct 13 10:20:29.602 INFO running `"docker" "start" "-a" "cb7f5e17d8382bbb4f8b51c510a46b9d19c023048510181d919f70135b20b97c"`
Oct 13 10:20:30.632 INFO kablam! usermod: no changes
Oct 13 10:20:30.900 INFO kablam!    Compiling ndarray v0.10.14
Oct 13 10:20:30.904 INFO kablam!     Checking quadrature v0.1.2
Oct 13 10:20:30.904 INFO kablam!     Checking statrs v0.9.0
Oct 13 10:20:30.904 INFO kablam!     Checking extprim v1.6.0
Oct 13 10:20:30.904 INFO kablam!     Checking docopt v0.8.3
Oct 13 10:20:37.018 INFO kablam!     Checking pcg_rand v0.7.1
Oct 13 10:20:45.727 INFO kablam!     Checking random-world v0.2.1 (/source)
Oct 13 10:20:49.453 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 10:20:49.453 INFO kablam!   --> src/lib.rs:71:1
Oct 13 10:20:49.453 INFO kablam!    |
Oct 13 10:20:49.454 INFO kablam! 71 | #[macro_use]
Oct 13 10:20:49.454 INFO kablam!    | ^^^^^^^^^^^^
Oct 13 10:20:49.454 INFO kablam!    |
Oct 13 10:20:49.454 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 10:20:49.455 INFO kablam! 
Oct 13 10:20:49.455 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 10:20:49.455 INFO kablam!   --> src/ncm/knn.rs:84:39
Oct 13 10:20:49.455 INFO kablam!    |
Oct 13 10:20:49.456 INFO kablam! 84 |                           .into_shape((inputs.cols()))
Oct 13 10:20:49.456 INFO kablam!    |                                       ^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 10:20:49.456 INFO kablam!    |
Oct 13 10:20:49.457 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 10:20:49.457 INFO kablam! 
Oct 13 10:20:49.644 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 10:20:49.644 INFO kablam!   --> src/ncm/knn.rs:84:39
Oct 13 10:20:49.644 INFO kablam!    |
Oct 13 10:20:49.644 INFO kablam! 84 |                           .into_shape((inputs.cols()))
Oct 13 10:20:49.644 INFO kablam!    |                                       ^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 10:20:49.644 INFO kablam!    |
Oct 13 10:20:49.644 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 10:20:49.644 INFO kablam! 
Oct 13 10:20:49.768 INFO kablam! warning: variable does not need to be mutable
Oct 13 10:20:49.768 INFO kablam!    --> src/cp/cp.rs:311:13
Oct 13 10:20:49.768 INFO kablam!     |
Oct 13 10:20:49.768 INFO kablam! 311 |         let mut train_inputs = match self.train_inputs {
Oct 13 10:20:49.768 INFO kablam!     |             ----^^^^^^^^^^^^
Oct 13 10:20:49.768 INFO kablam!     |             |
Oct 13 10:20:49.768 INFO kablam!     |             help: remove this `mut`
Oct 13 10:20:49.768 INFO kablam!     |
Oct 13 10:20:49.768 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 10:20:49.768 INFO kablam! 
Oct 13 10:20:50.280 INFO kablam! warning: variable does not need to be mutable
Oct 13 10:20:50.280 INFO kablam!    --> src/cp/cp.rs:311:13
Oct 13 10:20:50.280 INFO kablam!     |
Oct 13 10:20:50.280 INFO kablam! 311 |         let mut train_inputs = match self.train_inputs {
Oct 13 10:20:50.280 INFO kablam!     |             ----^^^^^^^^^^^^
Oct 13 10:20:50.280 INFO kablam!     |             |
Oct 13 10:20:50.280 INFO kablam!     |             help: remove this `mut`
Oct 13 10:20:50.280 INFO kablam!     |
Oct 13 10:20:50.280 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 10:20:50.280 INFO kablam! 
Oct 13 10:21:01.608 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 10:21:01.609 INFO kablam!  --> src/bin/cp-predict.rs:1:1
Oct 13 10:21:01.609 INFO kablam!   |
Oct 13 10:21:01.609 INFO kablam! 1 | #[macro_use]
Oct 13 10:21:01.610 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 10:21:01.610 INFO kablam!   |
Oct 13 10:21:01.610 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 10:21:01.610 INFO kablam! 
Oct 13 10:21:01.985 INFO kablam! warning: field is never used: `flag_kernel`
Oct 13 10:21:01.985 INFO kablam!   --> src/bin/cp-predict.rs:43:5
Oct 13 10:21:01.985 INFO kablam!    |
Oct 13 10:21:01.985 INFO kablam! 43 |     flag_kernel: Option<String>,
Oct 13 10:21:01.985 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:21:01.985 INFO kablam!    |
Oct 13 10:21:01.985 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 10:21:01.985 INFO kablam! 
Oct 13 10:21:01.985 INFO kablam! warning: field is never used: `flag_bandwidth`
Oct 13 10:21:01.985 INFO kablam!   --> src/bin/cp-predict.rs:44:5
Oct 13 10:21:01.985 INFO kablam!    |
Oct 13 10:21:01.985 INFO kablam! 44 |     flag_bandwidth: Option<f64>,
Oct 13 10:21:01.985 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:21:01.985 INFO kablam! 
Oct 13 10:21:02.041 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 10:21:02.041 INFO kablam!  --> src/bin/cp-predict.rs:1:1
Oct 13 10:21:02.041 INFO kablam!   |
Oct 13 10:21:02.041 INFO kablam! 1 | #[macro_use]
Oct 13 10:21:02.041 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 10:21:02.041 INFO kablam!   |
Oct 13 10:21:02.041 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 10:21:02.041 INFO kablam! 
Oct 13 10:21:02.268 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 10:21:02.268 INFO kablam!  --> src/bin/martingales.rs:1:1
Oct 13 10:21:02.268 INFO kablam!   |
Oct 13 10:21:02.268 INFO kablam! 1 | #[macro_use]
Oct 13 10:21:02.268 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 10:21:02.268 INFO kablam!   |
Oct 13 10:21:02.268 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 10:21:02.268 INFO kablam! 
Oct 13 10:21:02.533 INFO kablam! warning: field is never used: `flag_kernel`
Oct 13 10:21:02.533 INFO kablam!   --> src/bin/cp-predict.rs:43:5
Oct 13 10:21:02.533 INFO kablam!    |
Oct 13 10:21:02.534 INFO kablam! 43 |     flag_kernel: Option<String>,
Oct 13 10:21:02.534 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:21:02.534 INFO kablam!    |
Oct 13 10:21:02.534 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 10:21:02.535 INFO kablam! 
Oct 13 10:21:02.535 INFO kablam! warning: field is never used: `flag_bandwidth`
Oct 13 10:21:02.535 INFO kablam!   --> src/bin/cp-predict.rs:44:5
Oct 13 10:21:02.536 INFO kablam!    |
Oct 13 10:21:02.536 INFO kablam! 44 |     flag_bandwidth: Option<f64>,
Oct 13 10:21:02.536 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:21:02.536 INFO kablam! 
Oct 13 10:21:02.661 INFO kablam! warning: field is never used: `flag_seed`
Oct 13 10:21:02.661 INFO kablam!   --> src/bin/martingales.rs:31:5
Oct 13 10:21:02.662 INFO kablam!    |
Oct 13 10:21:02.662 INFO kablam! 31 |     flag_seed: Option<u64>,
Oct 13 10:21:02.662 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:21:02.662 INFO kablam!    |
Oct 13 10:21:02.662 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 10:21:02.662 INFO kablam! 
Oct 13 10:21:02.712 INFO kablam! error[E0061]: this function takes 3 parameters but 2 parameters were supplied
Oct 13 10:21:02.712 INFO kablam!   --> benches/cp.rs:32:18
Oct 13 10:21:02.712 INFO kablam!    |
Oct 13 10:21:02.712 INFO kablam! 32 |     let mut cp = CP::new(ncm, Some(0.1));
Oct 13 10:21:02.712 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^^^^^^^ expected 3 parameters
Oct 13 10:21:02.712 INFO kablam! 
Oct 13 10:21:02.712 INFO kablam! error[E0061]: this function takes 3 parameters but 2 parameters were supplied
Oct 13 10:21:02.712 INFO kablam!   --> benches/cp.rs:49:18
Oct 13 10:21:02.712 INFO kablam!    |
Oct 13 10:21:02.712 INFO kablam! 49 |     let mut cp = CP::new(ncm, Some(0.1));
Oct 13 10:21:02.712 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^^^^^^^ expected 3 parameters
Oct 13 10:21:02.712 INFO kablam! 
Oct 13 10:21:02.724 INFO kablam! error: aborting due to 2 previous errors
Oct 13 10:21:02.724 INFO kablam! 
Oct 13 10:21:02.724 INFO kablam! For more information about this error, try `rustc --explain E0061`.
Oct 13 10:21:02.726 INFO kablam! error: Could not compile `random-world`.
Oct 13 10:21:02.726 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 13 10:21:02.949 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 10:21:02.949 INFO kablam!  --> src/bin/martingales.rs:1:1
Oct 13 10:21:02.949 INFO kablam!   |
Oct 13 10:21:02.950 INFO kablam! 1 | #[macro_use]
Oct 13 10:21:02.950 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 10:21:02.950 INFO kablam!   |
Oct 13 10:21:02.950 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 10:21:02.951 INFO kablam! 
Oct 13 10:21:03.107 INFO kablam! warning: field is never used: `flag_seed`
Oct 13 10:21:03.107 INFO kablam!   --> src/bin/martingales.rs:31:5
Oct 13 10:21:03.107 INFO kablam!    |
Oct 13 10:21:03.107 INFO kablam! 31 |     flag_seed: Option<u64>,
Oct 13 10:21:03.107 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:21:03.107 INFO kablam!    |
Oct 13 10:21:03.107 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 10:21:03.107 INFO kablam! 
Oct 13 10:21:03.154 INFO kablam! error: build failed
Oct 13 10:21:03.155 INFO kablam! su: No module specific data is present
Oct 13 10:21:03.925 INFO running `"docker" "rm" "-f" "cb7f5e17d8382bbb4f8b51c510a46b9d19c023048510181d919f70135b20b97c"`
Oct 13 10:21:04.216 INFO blam! cb7f5e17d8382bbb4f8b51c510a46b9d19c023048510181d919f70135b20b97c