Dec 05 08:33:34.308 INFO checking random-world-0.2.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 08:33:34.308 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 08:33:34.602 INFO [stdout] 77a780ca4834330baa370fd7f2df02eee78bb1ea786cbfdb1a4e8b72f2941ff5
Dec 05 08:33:34.611 INFO running `"docker" "start" "-a" "77a780ca4834330baa370fd7f2df02eee78bb1ea786cbfdb1a4e8b72f2941ff5"`
Dec 05 08:33:35.681 INFO [stderr] usermod: no changes
Dec 05 08:33:35.911 INFO [stderr]     Checking quadrature v0.1.2
Dec 05 08:33:35.947 INFO [stderr]     Checking ndarray v0.10.14
Dec 05 08:33:35.947 INFO [stderr]     Checking csv v1.0.2
Dec 05 08:33:35.947 INFO [stderr]     Checking docopt v0.8.3
Dec 05 08:33:35.947 INFO [stderr]     Checking rusty-machine v0.5.4
Dec 05 08:33:35.947 INFO [stderr]     Checking pcg_rand v0.7.1
Dec 05 08:33:46.167 INFO [stderr]     Checking random-world v0.2.1 (/source)
Dec 05 08:33:48.548 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 08:33:48.548 INFO [stderr]   --> src/lib.rs:71:1
Dec 05 08:33:48.548 INFO [stderr]    |
Dec 05 08:33:48.548 INFO [stderr] 71 | #[macro_use]
Dec 05 08:33:48.548 INFO [stderr]    | ^^^^^^^^^^^^
Dec 05 08:33:48.548 INFO [stderr]    |
Dec 05 08:33:48.548 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 08:33:48.548 INFO [stderr] 
Dec 05 08:33:48.548 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 08:33:48.548 INFO [stderr]   --> src/ncm/knn.rs:84:39
Dec 05 08:33:48.548 INFO [stderr]    |
Dec 05 08:33:48.548 INFO [stderr] 84 |                           .into_shape((inputs.cols()))
Dec 05 08:33:48.548 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 08:33:48.548 INFO [stderr]    |
Dec 05 08:33:48.548 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 08:33:48.548 INFO [stderr] 
Dec 05 08:33:48.611 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 08:33:48.611 INFO [stderr]   --> src/ncm/knn.rs:84:39
Dec 05 08:33:48.611 INFO [stderr]    |
Dec 05 08:33:48.611 INFO [stderr] 84 |                           .into_shape((inputs.cols()))
Dec 05 08:33:48.611 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 08:33:48.611 INFO [stderr]    |
Dec 05 08:33:48.611 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 08:33:48.611 INFO [stderr] 
Dec 05 08:33:48.747 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:33:48.747 INFO [stderr]    --> src/cp/cp.rs:311:13
Dec 05 08:33:48.747 INFO [stderr]     |
Dec 05 08:33:48.747 INFO [stderr] 311 |         let mut train_inputs = match self.train_inputs {
Dec 05 08:33:48.747 INFO [stderr]     |             ----^^^^^^^^^^^^
Dec 05 08:33:48.747 INFO [stderr]     |             |
Dec 05 08:33:48.747 INFO [stderr]     |             help: remove this `mut`
Dec 05 08:33:48.747 INFO [stderr]     |
Dec 05 08:33:48.747 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 08:33:48.747 INFO [stderr] 
Dec 05 08:33:48.898 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:33:48.898 INFO [stderr]    --> src/cp/cp.rs:311:13
Dec 05 08:33:48.898 INFO [stderr]     |
Dec 05 08:33:48.898 INFO [stderr] 311 |         let mut train_inputs = match self.train_inputs {
Dec 05 08:33:48.898 INFO [stderr]     |             ----^^^^^^^^^^^^
Dec 05 08:33:48.898 INFO [stderr]     |             |
Dec 05 08:33:48.898 INFO [stderr]     |             help: remove this `mut`
Dec 05 08:33:48.898 INFO [stderr]     |
Dec 05 08:33:48.898 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 08:33:48.898 INFO [stderr] 
Dec 05 08:33:58.439 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 08:33:58.439 INFO [stderr]  --> src/bin/cp-predict.rs:1:1
Dec 05 08:33:58.439 INFO [stderr]   |
Dec 05 08:33:58.439 INFO [stderr] 1 | #[macro_use]
Dec 05 08:33:58.439 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 08:33:58.439 INFO [stderr]   |
Dec 05 08:33:58.439 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 08:33:58.439 INFO [stderr] 
Dec 05 08:33:58.479 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 08:33:58.479 INFO [stderr]  --> src/bin/cp-predict.rs:1:1
Dec 05 08:33:58.479 INFO [stderr]   |
Dec 05 08:33:58.479 INFO [stderr] 1 | #[macro_use]
Dec 05 08:33:58.479 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 08:33:58.479 INFO [stderr]   |
Dec 05 08:33:58.479 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 08:33:58.479 INFO [stderr] 
Dec 05 08:33:58.535 INFO [stderr] error[E0061]: this function takes 3 parameters but 2 parameters were supplied
Dec 05 08:33:58.535 INFO [stderr]   --> benches/cp.rs:32:18
Dec 05 08:33:58.535 INFO [stderr]    |
Dec 05 08:33:58.535 INFO [stderr] 32 |     let mut cp = CP::new(ncm, Some(0.1));
Dec 05 08:33:58.535 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^ expected 3 parameters
Dec 05 08:33:58.535 INFO [stderr] 
Dec 05 08:33:58.535 INFO [stderr] error[E0061]: this function takes 3 parameters but 2 parameters were supplied
Dec 05 08:33:58.535 INFO [stderr]   --> benches/cp.rs:49:18
Dec 05 08:33:58.535 INFO [stderr]    |
Dec 05 08:33:58.535 INFO [stderr] 49 |     let mut cp = CP::new(ncm, Some(0.1));
Dec 05 08:33:58.535 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^ expected 3 parameters
Dec 05 08:33:58.536 INFO [stderr] 
Dec 05 08:33:58.547 INFO [stderr] error: aborting due to 2 previous errors
Dec 05 08:33:58.551 INFO [stderr] 
Dec 05 08:33:58.551 INFO [stderr] For more information about this error, try `rustc --explain E0061`.
Dec 05 08:33:58.558 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 08:33:58.558 INFO [stderr]  --> src/bin/martingales.rs:1:1
Dec 05 08:33:58.558 INFO [stderr]   |
Dec 05 08:33:58.558 INFO [stderr] 1 | #[macro_use]
Dec 05 08:33:58.558 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 08:33:58.558 INFO [stderr]   |
Dec 05 08:33:58.558 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 08:33:58.558 INFO [stderr] 
Dec 05 08:33:58.567 INFO [stderr] error: Could not compile `random-world`.
Dec 05 08:33:58.567 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 05 08:33:58.731 INFO [stderr] warning: field is never used: `flag_kernel`
Dec 05 08:33:58.731 INFO [stderr]   --> src/bin/cp-predict.rs:43:5
Dec 05 08:33:58.731 INFO [stderr]    |
Dec 05 08:33:58.731 INFO [stderr] 43 |     flag_kernel: Option<String>,
Dec 05 08:33:58.731 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:33:58.731 INFO [stderr]    |
Dec 05 08:33:58.731 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 08:33:58.731 INFO [stderr] 
Dec 05 08:33:58.731 INFO [stderr] warning: field is never used: `flag_bandwidth`
Dec 05 08:33:58.731 INFO [stderr]   --> src/bin/cp-predict.rs:44:5
Dec 05 08:33:58.731 INFO [stderr]    |
Dec 05 08:33:58.731 INFO [stderr] 44 |     flag_bandwidth: Option<f64>,
Dec 05 08:33:58.731 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:33:58.731 INFO [stderr] 
Dec 05 08:33:58.735 INFO [stderr] warning: field is never used: `flag_kernel`
Dec 05 08:33:58.735 INFO [stderr]   --> src/bin/cp-predict.rs:43:5
Dec 05 08:33:58.735 INFO [stderr]    |
Dec 05 08:33:58.735 INFO [stderr] 43 |     flag_kernel: Option<String>,
Dec 05 08:33:58.735 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:33:58.742 INFO [stderr]    |
Dec 05 08:33:58.742 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 08:33:58.742 INFO [stderr] 
Dec 05 08:33:58.742 INFO [stderr] warning: field is never used: `flag_bandwidth`
Dec 05 08:33:58.742 INFO [stderr]   --> src/bin/cp-predict.rs:44:5
Dec 05 08:33:58.742 INFO [stderr]    |
Dec 05 08:33:58.742 INFO [stderr] 44 |     flag_bandwidth: Option<f64>,
Dec 05 08:33:58.742 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:33:58.742 INFO [stderr] 
Dec 05 08:33:58.752 INFO [stderr] warning: field is never used: `flag_seed`
Dec 05 08:33:58.752 INFO [stderr]   --> src/bin/martingales.rs:31:5
Dec 05 08:33:58.752 INFO [stderr]    |
Dec 05 08:33:58.752 INFO [stderr] 31 |     flag_seed: Option<u64>,
Dec 05 08:33:58.752 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:33:58.752 INFO [stderr]    |
Dec 05 08:33:58.752 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 08:33:58.752 INFO [stderr] 
Dec 05 08:33:59.122 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 08:33:59.122 INFO [stderr]  --> src/bin/martingales.rs:1:1
Dec 05 08:33:59.122 INFO [stderr]   |
Dec 05 08:33:59.122 INFO [stderr] 1 | #[macro_use]
Dec 05 08:33:59.122 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 08:33:59.122 INFO [stderr]   |
Dec 05 08:33:59.122 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 08:33:59.122 INFO [stderr] 
Dec 05 08:33:59.255 INFO [stderr] warning: field is never used: `flag_seed`
Dec 05 08:33:59.255 INFO [stderr]   --> src/bin/martingales.rs:31:5
Dec 05 08:33:59.255 INFO [stderr]    |
Dec 05 08:33:59.255 INFO [stderr] 31 |     flag_seed: Option<u64>,
Dec 05 08:33:59.255 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:33:59.255 INFO [stderr]    |
Dec 05 08:33:59.255 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 08:33:59.255 INFO [stderr] 
Dec 05 08:33:59.278 INFO [stderr] error: build failed
Dec 05 08:33:59.281 INFO [stderr] su: No module specific data is present
Dec 05 08:33:59.630 INFO running `"docker" "inspect" "77a780ca4834330baa370fd7f2df02eee78bb1ea786cbfdb1a4e8b72f2941ff5"`
Dec 05 08:33:59.754 INFO running `"docker" "rm" "-f" "77a780ca4834330baa370fd7f2df02eee78bb1ea786cbfdb1a4e8b72f2941ff5"`
Dec 05 08:33:59.816 INFO [stdout] 77a780ca4834330baa370fd7f2df02eee78bb1ea786cbfdb1a4e8b72f2941ff5