Dec 12 09:26:59.302 INFO checking random-world-0.2.1 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 09:26:59.302 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 09:26:59.453 INFO [stdout] dd7d2c3ce8d1e579bf6da955731b3aaffbc21fa3c94d2130fb85e29db72341db
Dec 12 09:26:59.458 INFO running `"docker" "start" "-a" "dd7d2c3ce8d1e579bf6da955731b3aaffbc21fa3c94d2130fb85e29db72341db"`
Dec 12 09:27:00.259 INFO [stderr] usermod: no changes
Dec 12 09:27:00.433 INFO [stderr]     Checking quadrature v0.1.2
Dec 12 09:27:00.438 INFO [stderr]     Checking rulinalg v0.3.7
Dec 12 09:27:00.438 INFO [stderr]     Checking extprim v1.6.0
Dec 12 09:27:00.438 INFO [stderr]     Checking csv v1.0.2
Dec 12 09:27:00.444 INFO [stderr]     Checking docopt v0.8.3
Dec 12 09:27:04.456 INFO [stderr]     Checking pcg_rand v0.7.1
Dec 12 09:27:04.864 INFO [stderr]     Checking rusty-machine v0.5.4
Dec 12 09:27:06.900 INFO [stderr]     Checking random-world v0.2.1 (/source)
Dec 12 09:27:09.465 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 09:27:09.465 INFO [stderr]   --> src/lib.rs:71:1
Dec 12 09:27:09.465 INFO [stderr]    |
Dec 12 09:27:09.465 INFO [stderr] 71 | #[macro_use]
Dec 12 09:27:09.465 INFO [stderr]    | ^^^^^^^^^^^^
Dec 12 09:27:09.465 INFO [stderr]    |
Dec 12 09:27:09.465 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 09:27:09.465 INFO [stderr] 
Dec 12 09:27:09.465 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 09:27:09.465 INFO [stderr]   --> src/ncm/knn.rs:84:39
Dec 12 09:27:09.465 INFO [stderr]    |
Dec 12 09:27:09.465 INFO [stderr] 84 |                           .into_shape((inputs.cols()))
Dec 12 09:27:09.465 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 09:27:09.465 INFO [stderr]    |
Dec 12 09:27:09.465 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 09:27:09.465 INFO [stderr] 
Dec 12 09:27:09.484 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 09:27:09.484 INFO [stderr]   --> src/ncm/knn.rs:84:39
Dec 12 09:27:09.484 INFO [stderr]    |
Dec 12 09:27:09.484 INFO [stderr] 84 |                           .into_shape((inputs.cols()))
Dec 12 09:27:09.484 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 09:27:09.484 INFO [stderr]    |
Dec 12 09:27:09.484 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 09:27:09.484 INFO [stderr] 
Dec 12 09:27:09.748 INFO [stderr] warning: variable does not need to be mutable
Dec 12 09:27:09.748 INFO [stderr]    --> src/cp/cp.rs:311:13
Dec 12 09:27:09.748 INFO [stderr]     |
Dec 12 09:27:09.748 INFO [stderr] 311 |         let mut train_inputs = match self.train_inputs {
Dec 12 09:27:09.748 INFO [stderr]     |             ----^^^^^^^^^^^^
Dec 12 09:27:09.748 INFO [stderr]     |             |
Dec 12 09:27:09.748 INFO [stderr]     |             help: remove this `mut`
Dec 12 09:27:09.748 INFO [stderr]     |
Dec 12 09:27:09.748 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 09:27:09.748 INFO [stderr] 
Dec 12 09:27:09.776 INFO [stderr] warning: variable does not need to be mutable
Dec 12 09:27:09.776 INFO [stderr]    --> src/cp/cp.rs:311:13
Dec 12 09:27:09.776 INFO [stderr]     |
Dec 12 09:27:09.776 INFO [stderr] 311 |         let mut train_inputs = match self.train_inputs {
Dec 12 09:27:09.776 INFO [stderr]     |             ----^^^^^^^^^^^^
Dec 12 09:27:09.776 INFO [stderr]     |             |
Dec 12 09:27:09.776 INFO [stderr]     |             help: remove this `mut`
Dec 12 09:27:09.776 INFO [stderr]     |
Dec 12 09:27:09.776 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 09:27:09.776 INFO [stderr] 
Dec 12 09:27:17.168 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 09:27:17.168 INFO [stderr]  --> src/bin/martingales.rs:1:1
Dec 12 09:27:17.168 INFO [stderr]   |
Dec 12 09:27:17.168 INFO [stderr] 1 | #[macro_use]
Dec 12 09:27:17.168 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 09:27:17.184 INFO [stderr]   |
Dec 12 09:27:17.184 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 09:27:17.184 INFO [stderr] 
Dec 12 09:27:18.000 INFO [stderr] warning: field is never used: `flag_seed`
Dec 12 09:27:18.000 INFO [stderr]   --> src/bin/martingales.rs:31:5
Dec 12 09:27:18.000 INFO [stderr]    |
Dec 12 09:27:18.000 INFO [stderr] 31 |     flag_seed: Option<u64>,
Dec 12 09:27:18.000 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 09:27:18.000 INFO [stderr]    |
Dec 12 09:27:18.000 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 09:27:18.000 INFO [stderr] 
Dec 12 09:27:18.332 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 09:27:18.332 INFO [stderr]  --> src/bin/cp-predict.rs:1:1
Dec 12 09:27:18.332 INFO [stderr]   |
Dec 12 09:27:18.332 INFO [stderr] 1 | #[macro_use]
Dec 12 09:27:18.332 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 09:27:18.332 INFO [stderr]   |
Dec 12 09:27:18.332 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 09:27:18.332 INFO [stderr] 
Dec 12 09:27:19.012 INFO [stderr] warning: field is never used: `flag_kernel`
Dec 12 09:27:19.012 INFO [stderr]   --> src/bin/cp-predict.rs:43:5
Dec 12 09:27:19.012 INFO [stderr]    |
Dec 12 09:27:19.012 INFO [stderr] 43 |     flag_kernel: Option<String>,
Dec 12 09:27:19.012 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 09:27:19.012 INFO [stderr]    |
Dec 12 09:27:19.012 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 09:27:19.012 INFO [stderr] 
Dec 12 09:27:19.012 INFO [stderr] warning: field is never used: `flag_bandwidth`
Dec 12 09:27:19.012 INFO [stderr]   --> src/bin/cp-predict.rs:44:5
Dec 12 09:27:19.012 INFO [stderr]    |
Dec 12 09:27:19.012 INFO [stderr] 44 |     flag_bandwidth: Option<f64>,
Dec 12 09:27:19.012 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 09:27:19.012 INFO [stderr] 
Dec 12 09:27:19.325 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 09:27:19.325 INFO [stderr]  --> src/bin/martingales.rs:1:1
Dec 12 09:27:19.325 INFO [stderr]   |
Dec 12 09:27:19.325 INFO [stderr] 1 | #[macro_use]
Dec 12 09:27:19.326 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 09:27:19.326 INFO [stderr]   |
Dec 12 09:27:19.326 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 09:27:19.326 INFO [stderr] 
Dec 12 09:27:19.368 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 09:27:19.372 INFO [stderr]  --> src/bin/cp-predict.rs:1:1
Dec 12 09:27:19.372 INFO [stderr]   |
Dec 12 09:27:19.372 INFO [stderr] 1 | #[macro_use]
Dec 12 09:27:19.372 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 09:27:19.372 INFO [stderr]   |
Dec 12 09:27:19.372 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 09:27:19.380 INFO [stderr] 
Dec 12 09:27:19.708 INFO [stderr] warning: field is never used: `flag_seed`
Dec 12 09:27:19.708 INFO [stderr]   --> src/bin/martingales.rs:31:5
Dec 12 09:27:19.709 INFO [stderr]    |
Dec 12 09:27:19.709 INFO [stderr] 31 |     flag_seed: Option<u64>,
Dec 12 09:27:19.709 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 09:27:19.709 INFO [stderr]    |
Dec 12 09:27:19.709 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 09:27:19.709 INFO [stderr] 
Dec 12 09:27:19.852 INFO [stderr] warning: field is never used: `flag_kernel`
Dec 12 09:27:19.852 INFO [stderr]   --> src/bin/cp-predict.rs:43:5
Dec 12 09:27:19.852 INFO [stderr]    |
Dec 12 09:27:19.852 INFO [stderr] 43 |     flag_kernel: Option<String>,
Dec 12 09:27:19.852 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 09:27:19.852 INFO [stderr]    |
Dec 12 09:27:19.852 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 09:27:19.852 INFO [stderr] 
Dec 12 09:27:19.852 INFO [stderr] warning: field is never used: `flag_bandwidth`
Dec 12 09:27:19.852 INFO [stderr]   --> src/bin/cp-predict.rs:44:5
Dec 12 09:27:19.852 INFO [stderr]    |
Dec 12 09:27:19.852 INFO [stderr] 44 |     flag_bandwidth: Option<f64>,
Dec 12 09:27:19.852 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 09:27:19.852 INFO [stderr] 
Dec 12 09:27:20.064 INFO [stderr] error[E0061]: this function takes 3 parameters but 2 parameters were supplied
Dec 12 09:27:20.064 INFO [stderr]   --> benches/cp.rs:32:18
Dec 12 09:27:20.064 INFO [stderr]    |
Dec 12 09:27:20.064 INFO [stderr] 32 |     let mut cp = CP::new(ncm, Some(0.1));
Dec 12 09:27:20.064 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^ expected 3 parameters
Dec 12 09:27:20.064 INFO [stderr] 
Dec 12 09:27:20.064 INFO [stderr] error[E0061]: this function takes 3 parameters but 2 parameters were supplied
Dec 12 09:27:20.064 INFO [stderr]   --> benches/cp.rs:49:18
Dec 12 09:27:20.064 INFO [stderr]    |
Dec 12 09:27:20.064 INFO [stderr] 49 |     let mut cp = CP::new(ncm, Some(0.1));
Dec 12 09:27:20.064 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^ expected 3 parameters
Dec 12 09:27:20.064 INFO [stderr] 
Dec 12 09:27:20.073 INFO [stderr] error: aborting due to 2 previous errors
Dec 12 09:27:20.073 INFO [stderr] 
Dec 12 09:27:20.073 INFO [stderr] For more information about this error, try `rustc --explain E0061`.
Dec 12 09:27:20.079 INFO [stderr] error: Could not compile `random-world`.
Dec 12 09:27:20.079 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 12 09:27:20.352 INFO [stderr] error: build failed
Dec 12 09:27:20.356 INFO [stderr] su: No module specific data is present
Dec 12 09:27:20.696 INFO running `"docker" "inspect" "dd7d2c3ce8d1e579bf6da955731b3aaffbc21fa3c94d2130fb85e29db72341db"`
Dec 12 09:27:20.790 INFO running `"docker" "rm" "-f" "dd7d2c3ce8d1e579bf6da955731b3aaffbc21fa3c94d2130fb85e29db72341db"`
Dec 12 09:27:20.933 INFO [stdout] dd7d2c3ce8d1e579bf6da955731b3aaffbc21fa3c94d2130fb85e29db72341db