Dec 13 15:55:56.784 INFO testing jawline/mdp against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 15:55:56.784 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 13 15:55:57.099 INFO [stdout] 9a26723c13a54dbf7a31123f7cae78c85ed8fbb563a0aedba2b2e4f256aa1864
Dec 13 15:55:57.100 INFO running `"docker" "start" "-a" "9a26723c13a54dbf7a31123f7cae78c85ed8fbb563a0aedba2b2e4f256aa1864"`
Dec 13 15:55:57.432 INFO [stderr] usermod: no changes
Dec 13 15:55:57.482 INFO [stderr]    Compiling markov v0.1.0 (/source)
Dec 13 15:55:57.838 INFO [stderr] warning: unused import: `GreedyAgent`
Dec 13 15:55:57.839 INFO [stderr]   --> src/main.rs:11:27
Dec 13 15:55:57.839 INFO [stderr]    |
Dec 13 15:55:57.839 INFO [stderr] 11 | use strategies::greedy::{ GreedyAgent };
Dec 13 15:55:57.839 INFO [stderr]    |                           ^^^^^^^^^^^
Dec 13 15:55:57.839 INFO [stderr]    |
Dec 13 15:55:57.839 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 15:55:57.839 INFO [stderr] 
Dec 13 15:55:57.839 INFO [stderr] warning: unused import: `MarkovChainAgent`
Dec 13 15:55:57.839 INFO [stderr]   --> src/main.rs:12:27
Dec 13 15:55:57.839 INFO [stderr]    |
Dec 13 15:55:57.839 INFO [stderr] 12 | use strategies::markov::{ MarkovChainAgent };
Dec 13 15:55:57.839 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^
Dec 13 15:55:57.839 INFO [stderr] 
Dec 13 15:55:57.939 INFO [stderr] warning: unused variable: `from`
Dec 13 15:55:57.940 INFO [stderr]   --> src/strategies/greedy.rs:15:28
Dec 13 15:55:57.940 INFO [stderr]    |
Dec 13 15:55:57.940 INFO [stderr] 15 |     fn select_transfer(&self, from: usize, possible: &Vec<(usize, f32, f32)>) -> Option<usize> {
Dec 13 15:55:57.940 INFO [stderr]    |                               ^^^^ help: consider using `_from` instead
Dec 13 15:55:57.940 INFO [stderr]    |
Dec 13 15:55:57.940 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 15:55:57.940 INFO [stderr] 
Dec 13 15:55:57.940 INFO [stderr] warning: unused variable: `success`
Dec 13 15:55:57.940 INFO [stderr]   --> src/strategies/greedy.rs:26:72
Dec 13 15:55:57.940 INFO [stderr]    |
Dec 13 15:55:57.940 INFO [stderr] 26 |     fn select_reward(&self, process: &Process<T>, from: usize, to: usize, success: bool) -> f32 {
Dec 13 15:55:57.940 INFO [stderr]    |                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 13 15:55:57.940 INFO [stderr] 
Dec 13 15:55:57.940 INFO [stderr] warning: unused variable: `process`
Dec 13 15:55:57.940 INFO [stderr]   --> src/strategies/greedy.rs:32:30
Dec 13 15:55:57.940 INFO [stderr]    |
Dec 13 15:55:57.940 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:55:57.940 INFO [stderr]    |                                 ^^^^^^^ help: consider using `_process` instead
Dec 13 15:55:57.940 INFO [stderr] 
Dec 13 15:55:57.940 INFO [stderr] warning: unused variable: `state`
Dec 13 15:55:57.940 INFO [stderr]   --> src/strategies/greedy.rs:32:52
Dec 13 15:55:57.940 INFO [stderr]    |
Dec 13 15:55:57.940 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:55:57.940 INFO [stderr]    |                                                       ^^^^^ help: consider using `_state` instead
Dec 13 15:55:57.940 INFO [stderr] 
Dec 13 15:55:57.940 INFO [stderr] warning: unused variable: `from`
Dec 13 15:55:57.940 INFO [stderr]   --> src/strategies/greedy.rs:32:67
Dec 13 15:55:57.940 INFO [stderr]    |
Dec 13 15:55:57.940 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:55:57.940 INFO [stderr]    |                                                                      ^^^^ help: consider using `_from` instead
Dec 13 15:55:57.940 INFO [stderr] 
Dec 13 15:55:57.940 INFO [stderr] warning: unused variable: `to`
Dec 13 15:55:57.940 INFO [stderr]   --> src/strategies/greedy.rs:32:80
Dec 13 15:55:57.940 INFO [stderr]    |
Dec 13 15:55:57.940 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:55:57.940 INFO [stderr]    |                                                                                   ^^ help: consider using `_to` instead
Dec 13 15:55:57.940 INFO [stderr] 
Dec 13 15:55:57.940 INFO [stderr] warning: unused variable: `reward`
Dec 13 15:55:57.940 INFO [stderr]   --> src/strategies/greedy.rs:32:91
Dec 13 15:55:57.940 INFO [stderr]    |
Dec 13 15:55:57.940 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:55:57.940 INFO [stderr]    |                                                                                              ^^^^^^ help: consider using `_reward` instead
Dec 13 15:55:57.940 INFO [stderr] 
Dec 13 15:55:57.940 INFO [stderr] warning: unused variable: `success`
Dec 13 15:55:57.940 INFO [stderr]   --> src/strategies/greedy.rs:32:104
Dec 13 15:55:57.940 INFO [stderr]    |
Dec 13 15:55:57.940 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:55:57.940 INFO [stderr]    |                                                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 13 15:55:57.940 INFO [stderr] 
Dec 13 15:55:57.940 INFO [stderr] warning: unused variable: `from`
Dec 13 15:55:57.940 INFO [stderr]   --> src/strategies/markov.rs:16:28
Dec 13 15:55:57.940 INFO [stderr]    |
Dec 13 15:55:57.940 INFO [stderr] 16 |     fn select_transfer(&self, from: usize, possible: &Vec<(usize, f32, f32)>) -> Option<usize> {
Dec 13 15:55:57.940 INFO [stderr]    |                               ^^^^ help: consider using `_from` instead
Dec 13 15:55:57.940 INFO [stderr] 
Dec 13 15:55:57.940 INFO [stderr] warning: unused variable: `success`
Dec 13 15:55:57.940 INFO [stderr]   --> src/strategies/markov.rs:36:72
Dec 13 15:55:57.940 INFO [stderr]    |
Dec 13 15:55:57.940 INFO [stderr] 36 |     fn select_reward(&self, process: &Process<T>, from: usize, to: usize, success: bool) -> f32 {
Dec 13 15:55:57.940 INFO [stderr]    |                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 13 15:55:57.940 INFO [stderr] 
Dec 13 15:55:57.940 INFO [stderr] warning: unused variable: `process`
Dec 13 15:55:57.940 INFO [stderr]   --> src/strategies/markov.rs:42:30
Dec 13 15:55:57.940 INFO [stderr]    |
Dec 13 15:55:57.940 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:55:57.940 INFO [stderr]    |                                 ^^^^^^^ help: consider using `_process` instead
Dec 13 15:55:57.940 INFO [stderr] 
Dec 13 15:55:57.940 INFO [stderr] warning: unused variable: `state`
Dec 13 15:55:57.940 INFO [stderr]   --> src/strategies/markov.rs:42:52
Dec 13 15:55:57.940 INFO [stderr]    |
Dec 13 15:55:57.940 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:55:57.940 INFO [stderr]    |                                                       ^^^^^ help: consider using `_state` instead
Dec 13 15:55:57.940 INFO [stderr] 
Dec 13 15:55:57.940 INFO [stderr] warning: unused variable: `from`
Dec 13 15:55:57.940 INFO [stderr]   --> src/strategies/markov.rs:42:67
Dec 13 15:55:57.940 INFO [stderr]    |
Dec 13 15:55:57.940 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:55:57.940 INFO [stderr]    |                                                                      ^^^^ help: consider using `_from` instead
Dec 13 15:55:57.940 INFO [stderr] 
Dec 13 15:55:57.940 INFO [stderr] warning: unused variable: `to`
Dec 13 15:55:57.940 INFO [stderr]   --> src/strategies/markov.rs:42:80
Dec 13 15:55:57.940 INFO [stderr]    |
Dec 13 15:55:57.940 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:55:57.940 INFO [stderr]    |                                                                                   ^^ help: consider using `_to` instead
Dec 13 15:55:57.941 INFO [stderr] 
Dec 13 15:55:57.941 INFO [stderr] warning: unused variable: `reward`
Dec 13 15:55:57.941 INFO [stderr]   --> src/strategies/markov.rs:42:91
Dec 13 15:55:57.941 INFO [stderr]    |
Dec 13 15:55:57.941 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:55:57.941 INFO [stderr]    |                                                                                              ^^^^^^ help: consider using `_reward` instead
Dec 13 15:55:57.941 INFO [stderr] 
Dec 13 15:55:57.941 INFO [stderr] warning: unused variable: `success`
Dec 13 15:55:57.941 INFO [stderr]   --> src/strategies/markov.rs:42:104
Dec 13 15:55:57.941 INFO [stderr]    |
Dec 13 15:55:57.941 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:55:57.941 INFO [stderr]    |                                                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 13 15:55:57.941 INFO [stderr] 
Dec 13 15:55:57.941 INFO [stderr] warning: unused variable: `process`
Dec 13 15:55:57.941 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:11:25
Dec 13 15:55:57.941 INFO [stderr]    |
Dec 13 15:55:57.941 INFO [stderr] 11 |     fn try_transfer(&self, process: &Process<T>, from: usize, to: usize) -> bool {
Dec 13 15:55:57.941 INFO [stderr]    |                            ^^^^^^^ help: consider using `_process` instead
Dec 13 15:55:57.941 INFO [stderr] 
Dec 13 15:55:57.941 INFO [stderr] warning: unused variable: `from`
Dec 13 15:55:57.941 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:11:47
Dec 13 15:55:57.941 INFO [stderr]    |
Dec 13 15:55:57.941 INFO [stderr] 11 |     fn try_transfer(&self, process: &Process<T>, from: usize, to: usize) -> bool {
Dec 13 15:55:57.941 INFO [stderr]    |                                                  ^^^^ help: consider using `_from` instead
Dec 13 15:55:57.941 INFO [stderr] 
Dec 13 15:55:57.941 INFO [stderr] warning: unused variable: `to`
Dec 13 15:55:57.941 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:11:60
Dec 13 15:55:57.941 INFO [stderr]    |
Dec 13 15:55:57.941 INFO [stderr] 11 |     fn try_transfer(&self, process: &Process<T>, from: usize, to: usize) -> bool {
Dec 13 15:55:57.941 INFO [stderr]    |                                                               ^^ help: consider using `_to` instead
Dec 13 15:55:57.941 INFO [stderr] 
Dec 13 15:55:57.941 INFO [stderr] warning: unused variable: `success`
Dec 13 15:55:57.941 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:54:72
Dec 13 15:55:57.941 INFO [stderr]    |
Dec 13 15:55:57.941 INFO [stderr] 54 |     fn select_reward(&self, process: &Process<T>, from: usize, to: usize, success: bool) -> f32 {
Dec 13 15:55:57.941 INFO [stderr]    |                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 13 15:55:57.941 INFO [stderr] 
Dec 13 15:55:57.941 INFO [stderr] warning: unused variable: `process`
Dec 13 15:55:57.941 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:58:30
Dec 13 15:55:57.941 INFO [stderr]    |
Dec 13 15:55:57.941 INFO [stderr] 58 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {
Dec 13 15:55:57.941 INFO [stderr]    |                                 ^^^^^^^ help: consider using `_process` instead
Dec 13 15:55:57.941 INFO [stderr] 
Dec 13 15:55:57.941 INFO [stderr] warning: unused variable: `success`
Dec 13 15:55:57.941 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:58:104
Dec 13 15:55:57.941 INFO [stderr]    |
Dec 13 15:55:57.941 INFO [stderr] 58 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {
Dec 13 15:55:57.941 INFO [stderr]    |                                                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 13 15:55:57.941 INFO [stderr] 
Dec 13 15:55:57.971 INFO [stderr] warning: struct is never constructed: `DenseMatrix`
Dec 13 15:55:57.971 INFO [stderr]  --> src/matrix/dense.rs:3:1
Dec 13 15:55:57.971 INFO [stderr]   |
Dec 13 15:55:57.971 INFO [stderr] 3 | pub struct DenseMatrix<T: Copy> {
Dec 13 15:55:57.971 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:55:57.971 INFO [stderr]   |
Dec 13 15:55:57.971 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 15:55:57.971 INFO [stderr] 
Dec 13 15:55:57.971 INFO [stderr] warning: method is never used: `new`
Dec 13 15:55:57.971 INFO [stderr]   --> src/matrix/dense.rs:11:2
Dec 13 15:55:57.971 INFO [stderr]    |
Dec 13 15:55:57.971 INFO [stderr] 11 |     pub fn new(default: T, width: usize, height: usize) -> DenseMatrix<T> {
Dec 13 15:55:57.971 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:55:57.971 INFO [stderr] 
Dec 13 15:55:57.971 INFO [stderr] warning: struct is never constructed: `GreedyAgent`
Dec 13 15:55:57.971 INFO [stderr]  --> src/strategies/greedy.rs:4:1
Dec 13 15:55:57.971 INFO [stderr]   |
Dec 13 15:55:57.971 INFO [stderr] 4 | pub struct GreedyAgent {}
Dec 13 15:55:57.971 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:55:57.971 INFO [stderr] 
Dec 13 15:55:57.971 INFO [stderr] warning: struct is never constructed: `MarkovChainAgent`
Dec 13 15:55:57.971 INFO [stderr]  --> src/strategies/markov.rs:5:1
Dec 13 15:55:57.971 INFO [stderr]   |
Dec 13 15:55:57.971 INFO [stderr] 5 | pub struct MarkovChainAgent {}
Dec 13 15:55:57.971 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:55:57.971 INFO [stderr] 
Dec 13 15:55:59.063 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
Dec 13 15:55:59.067 INFO [stderr] su: No module specific data is present
Dec 13 15:55:59.779 INFO running `"docker" "inspect" "9a26723c13a54dbf7a31123f7cae78c85ed8fbb563a0aedba2b2e4f256aa1864"`
Dec 13 15:56:00.091 INFO running `"docker" "rm" "-f" "9a26723c13a54dbf7a31123f7cae78c85ed8fbb563a0aedba2b2e4f256aa1864"`
Dec 13 15:56:00.359 INFO [stdout] 9a26723c13a54dbf7a31123f7cae78c85ed8fbb563a0aedba2b2e4f256aa1864
Dec 13 15:56:00.363 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 13 15:56:00.814 INFO [stdout] e198192e1a741a3af7d548a368807a1e42367792c29d7f5c1fefc893fb764339
Dec 13 15:56:00.821 INFO running `"docker" "start" "-a" "e198192e1a741a3af7d548a368807a1e42367792c29d7f5c1fefc893fb764339"`
Dec 13 15:56:01.794 INFO [stderr] usermod: no changes
Dec 13 15:56:01.865 INFO [stderr]    Compiling markov v0.1.0 (/source)
Dec 13 15:56:02.288 INFO [stderr] warning: unused import: `GreedyAgent`
Dec 13 15:56:02.288 INFO [stderr]   --> src/main.rs:11:27
Dec 13 15:56:02.288 INFO [stderr]    |
Dec 13 15:56:02.288 INFO [stderr] 11 | use strategies::greedy::{ GreedyAgent };
Dec 13 15:56:02.288 INFO [stderr]    |                           ^^^^^^^^^^^
Dec 13 15:56:02.288 INFO [stderr]    |
Dec 13 15:56:02.288 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 15:56:02.288 INFO [stderr] 
Dec 13 15:56:02.288 INFO [stderr] warning: unused import: `MarkovChainAgent`
Dec 13 15:56:02.288 INFO [stderr]   --> src/main.rs:12:27
Dec 13 15:56:02.288 INFO [stderr]    |
Dec 13 15:56:02.288 INFO [stderr] 12 | use strategies::markov::{ MarkovChainAgent };
Dec 13 15:56:02.288 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^
Dec 13 15:56:02.288 INFO [stderr] 
Dec 13 15:56:02.392 INFO [stderr] warning: unused variable: `from`
Dec 13 15:56:02.392 INFO [stderr]   --> src/strategies/greedy.rs:15:28
Dec 13 15:56:02.392 INFO [stderr]    |
Dec 13 15:56:02.392 INFO [stderr] 15 |     fn select_transfer(&self, from: usize, possible: &Vec<(usize, f32, f32)>) -> Option<usize> {
Dec 13 15:56:02.392 INFO [stderr]    |                               ^^^^ help: consider using `_from` instead
Dec 13 15:56:02.392 INFO [stderr]    |
Dec 13 15:56:02.392 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 15:56:02.392 INFO [stderr] 
Dec 13 15:56:02.392 INFO [stderr] warning: unused variable: `success`
Dec 13 15:56:02.392 INFO [stderr]   --> src/strategies/greedy.rs:26:72
Dec 13 15:56:02.392 INFO [stderr]    |
Dec 13 15:56:02.392 INFO [stderr] 26 |     fn select_reward(&self, process: &Process<T>, from: usize, to: usize, success: bool) -> f32 {
Dec 13 15:56:02.392 INFO [stderr]    |                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 13 15:56:02.392 INFO [stderr] 
Dec 13 15:56:02.392 INFO [stderr] warning: unused variable: `process`
Dec 13 15:56:02.392 INFO [stderr]   --> src/strategies/greedy.rs:32:30
Dec 13 15:56:02.392 INFO [stderr]    |
Dec 13 15:56:02.392 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:02.392 INFO [stderr]    |                                 ^^^^^^^ help: consider using `_process` instead
Dec 13 15:56:02.392 INFO [stderr] 
Dec 13 15:56:02.392 INFO [stderr] warning: unused variable: `state`
Dec 13 15:56:02.392 INFO [stderr]   --> src/strategies/greedy.rs:32:52
Dec 13 15:56:02.392 INFO [stderr]    |
Dec 13 15:56:02.392 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:02.392 INFO [stderr]    |                                                       ^^^^^ help: consider using `_state` instead
Dec 13 15:56:02.392 INFO [stderr] 
Dec 13 15:56:02.393 INFO [stderr] warning: unused variable: `from`
Dec 13 15:56:02.393 INFO [stderr]   --> src/strategies/greedy.rs:32:67
Dec 13 15:56:02.393 INFO [stderr]    |
Dec 13 15:56:02.393 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:02.393 INFO [stderr]    |                                                                      ^^^^ help: consider using `_from` instead
Dec 13 15:56:02.393 INFO [stderr] 
Dec 13 15:56:02.393 INFO [stderr] warning: unused variable: `to`
Dec 13 15:56:02.393 INFO [stderr]   --> src/strategies/greedy.rs:32:80
Dec 13 15:56:02.393 INFO [stderr]    |
Dec 13 15:56:02.393 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:02.393 INFO [stderr]    |                                                                                   ^^ help: consider using `_to` instead
Dec 13 15:56:02.393 INFO [stderr] 
Dec 13 15:56:02.393 INFO [stderr] warning: unused variable: `reward`
Dec 13 15:56:02.393 INFO [stderr]   --> src/strategies/greedy.rs:32:91
Dec 13 15:56:02.393 INFO [stderr]    |
Dec 13 15:56:02.393 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:02.393 INFO [stderr]    |                                                                                              ^^^^^^ help: consider using `_reward` instead
Dec 13 15:56:02.393 INFO [stderr] 
Dec 13 15:56:02.393 INFO [stderr] warning: unused variable: `success`
Dec 13 15:56:02.393 INFO [stderr]   --> src/strategies/greedy.rs:32:104
Dec 13 15:56:02.393 INFO [stderr]    |
Dec 13 15:56:02.393 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:02.393 INFO [stderr]    |                                                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 13 15:56:02.393 INFO [stderr] 
Dec 13 15:56:02.393 INFO [stderr] warning: unused variable: `from`
Dec 13 15:56:02.393 INFO [stderr]   --> src/strategies/markov.rs:16:28
Dec 13 15:56:02.393 INFO [stderr]    |
Dec 13 15:56:02.393 INFO [stderr] 16 |     fn select_transfer(&self, from: usize, possible: &Vec<(usize, f32, f32)>) -> Option<usize> {
Dec 13 15:56:02.393 INFO [stderr]    |                               ^^^^ help: consider using `_from` instead
Dec 13 15:56:02.393 INFO [stderr] 
Dec 13 15:56:02.393 INFO [stderr] warning: unused variable: `success`
Dec 13 15:56:02.393 INFO [stderr]   --> src/strategies/markov.rs:36:72
Dec 13 15:56:02.393 INFO [stderr]    |
Dec 13 15:56:02.393 INFO [stderr] 36 |     fn select_reward(&self, process: &Process<T>, from: usize, to: usize, success: bool) -> f32 {
Dec 13 15:56:02.393 INFO [stderr]    |                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 13 15:56:02.393 INFO [stderr] 
Dec 13 15:56:02.394 INFO [stderr] warning: unused variable: `process`
Dec 13 15:56:02.394 INFO [stderr]   --> src/strategies/markov.rs:42:30
Dec 13 15:56:02.394 INFO [stderr]    |
Dec 13 15:56:02.394 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:02.394 INFO [stderr]    |                                 ^^^^^^^ help: consider using `_process` instead
Dec 13 15:56:02.394 INFO [stderr] 
Dec 13 15:56:02.394 INFO [stderr] warning: unused variable: `state`
Dec 13 15:56:02.394 INFO [stderr]   --> src/strategies/markov.rs:42:52
Dec 13 15:56:02.394 INFO [stderr]    |
Dec 13 15:56:02.394 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:02.394 INFO [stderr]    |                                                       ^^^^^ help: consider using `_state` instead
Dec 13 15:56:02.394 INFO [stderr] 
Dec 13 15:56:02.394 INFO [stderr] warning: unused variable: `from`
Dec 13 15:56:02.394 INFO [stderr]   --> src/strategies/markov.rs:42:67
Dec 13 15:56:02.394 INFO [stderr]    |
Dec 13 15:56:02.394 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:02.394 INFO [stderr]    |                                                                      ^^^^ help: consider using `_from` instead
Dec 13 15:56:02.394 INFO [stderr] 
Dec 13 15:56:02.394 INFO [stderr] warning: unused variable: `to`
Dec 13 15:56:02.394 INFO [stderr]   --> src/strategies/markov.rs:42:80
Dec 13 15:56:02.394 INFO [stderr]    |
Dec 13 15:56:02.394 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:02.394 INFO [stderr]    |                                                                                   ^^ help: consider using `_to` instead
Dec 13 15:56:02.394 INFO [stderr] 
Dec 13 15:56:02.394 INFO [stderr] warning: unused variable: `reward`
Dec 13 15:56:02.394 INFO [stderr]   --> src/strategies/markov.rs:42:91
Dec 13 15:56:02.394 INFO [stderr]    |
Dec 13 15:56:02.394 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:02.394 INFO [stderr]    |                                                                                              ^^^^^^ help: consider using `_reward` instead
Dec 13 15:56:02.394 INFO [stderr] 
Dec 13 15:56:02.394 INFO [stderr] warning: unused variable: `success`
Dec 13 15:56:02.394 INFO [stderr]   --> src/strategies/markov.rs:42:104
Dec 13 15:56:02.394 INFO [stderr]    |
Dec 13 15:56:02.394 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:02.394 INFO [stderr]    |                                                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 13 15:56:02.394 INFO [stderr] 
Dec 13 15:56:02.394 INFO [stderr] warning: unused variable: `process`
Dec 13 15:56:02.394 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:11:25
Dec 13 15:56:02.394 INFO [stderr]    |
Dec 13 15:56:02.394 INFO [stderr] 11 |     fn try_transfer(&self, process: &Process<T>, from: usize, to: usize) -> bool {
Dec 13 15:56:02.394 INFO [stderr]    |                            ^^^^^^^ help: consider using `_process` instead
Dec 13 15:56:02.394 INFO [stderr] 
Dec 13 15:56:02.394 INFO [stderr] warning: unused variable: `from`
Dec 13 15:56:02.394 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:11:47
Dec 13 15:56:02.394 INFO [stderr]    |
Dec 13 15:56:02.394 INFO [stderr] 11 |     fn try_transfer(&self, process: &Process<T>, from: usize, to: usize) -> bool {
Dec 13 15:56:02.394 INFO [stderr]    |                                                  ^^^^ help: consider using `_from` instead
Dec 13 15:56:02.394 INFO [stderr] 
Dec 13 15:56:02.394 INFO [stderr] warning: unused variable: `to`
Dec 13 15:56:02.394 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:11:60
Dec 13 15:56:02.394 INFO [stderr]    |
Dec 13 15:56:02.394 INFO [stderr] 11 |     fn try_transfer(&self, process: &Process<T>, from: usize, to: usize) -> bool {
Dec 13 15:56:02.394 INFO [stderr]    |                                                               ^^ help: consider using `_to` instead
Dec 13 15:56:02.394 INFO [stderr] 
Dec 13 15:56:02.394 INFO [stderr] warning: unused variable: `success`
Dec 13 15:56:02.394 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:54:72
Dec 13 15:56:02.394 INFO [stderr]    |
Dec 13 15:56:02.394 INFO [stderr] 54 |     fn select_reward(&self, process: &Process<T>, from: usize, to: usize, success: bool) -> f32 {
Dec 13 15:56:02.394 INFO [stderr]    |                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 13 15:56:02.394 INFO [stderr] 
Dec 13 15:56:02.394 INFO [stderr] warning: unused variable: `process`
Dec 13 15:56:02.394 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:58:30
Dec 13 15:56:02.394 INFO [stderr]    |
Dec 13 15:56:02.394 INFO [stderr] 58 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {
Dec 13 15:56:02.394 INFO [stderr]    |                                 ^^^^^^^ help: consider using `_process` instead
Dec 13 15:56:02.394 INFO [stderr] 
Dec 13 15:56:02.394 INFO [stderr] warning: unused variable: `success`
Dec 13 15:56:02.394 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:58:104
Dec 13 15:56:02.394 INFO [stderr]    |
Dec 13 15:56:02.394 INFO [stderr] 58 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {
Dec 13 15:56:02.394 INFO [stderr]    |                                                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 13 15:56:02.394 INFO [stderr] 
Dec 13 15:56:02.422 INFO [stderr] warning: struct is never constructed: `DenseMatrix`
Dec 13 15:56:02.422 INFO [stderr]  --> src/matrix/dense.rs:3:1
Dec 13 15:56:02.422 INFO [stderr]   |
Dec 13 15:56:02.422 INFO [stderr] 3 | pub struct DenseMatrix<T: Copy> {
Dec 13 15:56:02.422 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:56:02.422 INFO [stderr]   |
Dec 13 15:56:02.422 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 15:56:02.422 INFO [stderr] 
Dec 13 15:56:02.422 INFO [stderr] warning: method is never used: `new`
Dec 13 15:56:02.422 INFO [stderr]   --> src/matrix/dense.rs:11:2
Dec 13 15:56:02.422 INFO [stderr]    |
Dec 13 15:56:02.422 INFO [stderr] 11 |     pub fn new(default: T, width: usize, height: usize) -> DenseMatrix<T> {
Dec 13 15:56:02.422 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:56:02.422 INFO [stderr] 
Dec 13 15:56:02.422 INFO [stderr] warning: struct is never constructed: `GreedyAgent`
Dec 13 15:56:02.422 INFO [stderr]  --> src/strategies/greedy.rs:4:1
Dec 13 15:56:02.422 INFO [stderr]   |
Dec 13 15:56:02.422 INFO [stderr] 4 | pub struct GreedyAgent {}
Dec 13 15:56:02.422 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:56:02.422 INFO [stderr] 
Dec 13 15:56:02.422 INFO [stderr] warning: struct is never constructed: `MarkovChainAgent`
Dec 13 15:56:02.422 INFO [stderr]  --> src/strategies/markov.rs:5:1
Dec 13 15:56:02.422 INFO [stderr]   |
Dec 13 15:56:02.422 INFO [stderr] 5 | pub struct MarkovChainAgent {}
Dec 13 15:56:02.422 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:56:02.422 INFO [stderr] 
Dec 13 15:56:02.616 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Dec 13 15:56:02.619 INFO [stderr] su: No module specific data is present
Dec 13 15:56:02.922 INFO running `"docker" "inspect" "e198192e1a741a3af7d548a368807a1e42367792c29d7f5c1fefc893fb764339"`
Dec 13 15:56:03.047 INFO running `"docker" "rm" "-f" "e198192e1a741a3af7d548a368807a1e42367792c29d7f5c1fefc893fb764339"`
Dec 13 15:56:03.183 INFO [stdout] e198192e1a741a3af7d548a368807a1e42367792c29d7f5c1fefc893fb764339
Dec 13 15:56:03.262 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 13 15:56:03.535 INFO [stdout] 58476f5a63c88f478d54c6509eafa0a10b497009206ecea0b367485434ea4a49
Dec 13 15:56:03.536 INFO running `"docker" "start" "-a" "58476f5a63c88f478d54c6509eafa0a10b497009206ecea0b367485434ea4a49"`
Dec 13 15:56:04.023 INFO [stderr] usermod: no changes
Dec 13 15:56:04.082 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 15:56:04.082 INFO [stderr]      Running /target/debug/deps/markov-e7d1ce3b6370e912
Dec 13 15:56:04.082 INFO [stderr] su: No module specific data is present
Dec 13 15:56:04.083 INFO [stdout] 
Dec 13 15:56:04.083 INFO [stdout] running 0 tests
Dec 13 15:56:04.083 INFO [stdout] 
Dec 13 15:56:04.083 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 15:56:04.083 INFO [stdout] 
Dec 13 15:56:04.537 INFO running `"docker" "inspect" "58476f5a63c88f478d54c6509eafa0a10b497009206ecea0b367485434ea4a49"`
Dec 13 15:56:04.735 INFO running `"docker" "rm" "-f" "58476f5a63c88f478d54c6509eafa0a10b497009206ecea0b367485434ea4a49"`
Dec 13 15:56:04.915 INFO [stdout] 58476f5a63c88f478d54c6509eafa0a10b497009206ecea0b367485434ea4a49