Dec 01 14:16:50.154 INFO testing jawline/mdp against 1.30.1 for beta-1.31-5
Dec 01 14:16:50.154 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 14:16:50.383 INFO [stdout] 39ad4a08c872682b2b21a4ccf32c9bb63f02cd1fc15ac3e9cf595f39ce0df3b2
Dec 01 14:16:50.384 INFO running `"docker" "start" "-a" "39ad4a08c872682b2b21a4ccf32c9bb63f02cd1fc15ac3e9cf595f39ce0df3b2"`
Dec 01 14:16:50.959 INFO [stderr] usermod: no changes
Dec 01 14:16:51.007 INFO [stderr]    Compiling markov v0.1.0 (/source)
Dec 01 14:16:51.459 INFO [stderr] warning: unused import: `GreedyAgent`
Dec 01 14:16:51.459 INFO [stderr]   --> src/main.rs:11:27
Dec 01 14:16:51.459 INFO [stderr]    |
Dec 01 14:16:51.459 INFO [stderr] 11 | use strategies::greedy::{ GreedyAgent };
Dec 01 14:16:51.459 INFO [stderr]    |                           ^^^^^^^^^^^
Dec 01 14:16:51.459 INFO [stderr]    |
Dec 01 14:16:51.459 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 01 14:16:51.459 INFO [stderr] 
Dec 01 14:16:51.459 INFO [stderr] warning: unused import: `MarkovChainAgent`
Dec 01 14:16:51.459 INFO [stderr]   --> src/main.rs:12:27
Dec 01 14:16:51.459 INFO [stderr]    |
Dec 01 14:16:51.459 INFO [stderr] 12 | use strategies::markov::{ MarkovChainAgent };
Dec 01 14:16:51.459 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^
Dec 01 14:16:51.459 INFO [stderr] 
Dec 01 14:16:51.591 INFO [stderr] warning: unused variable: `from`
Dec 01 14:16:51.591 INFO [stderr]   --> src/strategies/greedy.rs:15:28
Dec 01 14:16:51.591 INFO [stderr]    |
Dec 01 14:16:51.591 INFO [stderr] 15 |     fn select_transfer(&self, from: usize, possible: &Vec<(usize, f32, f32)>) -> Option<usize> {
Dec 01 14:16:51.591 INFO [stderr]    |                               ^^^^ help: consider using `_from` instead
Dec 01 14:16:51.591 INFO [stderr]    |
Dec 01 14:16:51.591 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 14:16:51.591 INFO [stderr] 
Dec 01 14:16:51.591 INFO [stderr] warning: unused variable: `success`
Dec 01 14:16:51.591 INFO [stderr]   --> src/strategies/greedy.rs:26:72
Dec 01 14:16:51.591 INFO [stderr]    |
Dec 01 14:16:51.591 INFO [stderr] 26 |     fn select_reward(&self, process: &Process<T>, from: usize, to: usize, success: bool) -> f32 {
Dec 01 14:16:51.591 INFO [stderr]    |                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 01 14:16:51.591 INFO [stderr] 
Dec 01 14:16:51.591 INFO [stderr] warning: unused variable: `process`
Dec 01 14:16:51.591 INFO [stderr]   --> src/strategies/greedy.rs:32:30
Dec 01 14:16:51.591 INFO [stderr]    |
Dec 01 14:16:51.591 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 01 14:16:51.591 INFO [stderr]    |                                 ^^^^^^^ help: consider using `_process` instead
Dec 01 14:16:51.591 INFO [stderr] 
Dec 01 14:16:51.591 INFO [stderr] warning: unused variable: `state`
Dec 01 14:16:51.591 INFO [stderr]   --> src/strategies/greedy.rs:32:52
Dec 01 14:16:51.591 INFO [stderr]    |
Dec 01 14:16:51.592 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 01 14:16:51.592 INFO [stderr]    |                                                       ^^^^^ help: consider using `_state` instead
Dec 01 14:16:51.592 INFO [stderr] 
Dec 01 14:16:51.592 INFO [stderr] warning: unused variable: `from`
Dec 01 14:16:51.592 INFO [stderr]   --> src/strategies/greedy.rs:32:67
Dec 01 14:16:51.592 INFO [stderr]    |
Dec 01 14:16:51.592 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 01 14:16:51.592 INFO [stderr]    |                                                                      ^^^^ help: consider using `_from` instead
Dec 01 14:16:51.592 INFO [stderr] 
Dec 01 14:16:51.592 INFO [stderr] warning: unused variable: `to`
Dec 01 14:16:51.592 INFO [stderr]   --> src/strategies/greedy.rs:32:80
Dec 01 14:16:51.592 INFO [stderr]    |
Dec 01 14:16:51.592 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 01 14:16:51.592 INFO [stderr]    |                                                                                   ^^ help: consider using `_to` instead
Dec 01 14:16:51.592 INFO [stderr] 
Dec 01 14:16:51.592 INFO [stderr] warning: unused variable: `reward`
Dec 01 14:16:51.592 INFO [stderr]   --> src/strategies/greedy.rs:32:91
Dec 01 14:16:51.592 INFO [stderr]    |
Dec 01 14:16:51.592 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 01 14:16:51.592 INFO [stderr]    |                                                                                              ^^^^^^ help: consider using `_reward` instead
Dec 01 14:16:51.592 INFO [stderr] 
Dec 01 14:16:51.592 INFO [stderr] warning: unused variable: `success`
Dec 01 14:16:51.592 INFO [stderr]   --> src/strategies/greedy.rs:32:104
Dec 01 14:16:51.592 INFO [stderr]    |
Dec 01 14:16:51.592 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 01 14:16:51.592 INFO [stderr]    |                                                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 01 14:16:51.592 INFO [stderr] 
Dec 01 14:16:51.592 INFO [stderr] warning: unused variable: `from`
Dec 01 14:16:51.592 INFO [stderr]   --> src/strategies/markov.rs:16:28
Dec 01 14:16:51.592 INFO [stderr]    |
Dec 01 14:16:51.592 INFO [stderr] 16 |     fn select_transfer(&self, from: usize, possible: &Vec<(usize, f32, f32)>) -> Option<usize> {
Dec 01 14:16:51.592 INFO [stderr]    |                               ^^^^ help: consider using `_from` instead
Dec 01 14:16:51.592 INFO [stderr] 
Dec 01 14:16:51.592 INFO [stderr] warning: unused variable: `success`
Dec 01 14:16:51.592 INFO [stderr]   --> src/strategies/markov.rs:36:72
Dec 01 14:16:51.592 INFO [stderr]    |
Dec 01 14:16:51.592 INFO [stderr] 36 |     fn select_reward(&self, process: &Process<T>, from: usize, to: usize, success: bool) -> f32 {
Dec 01 14:16:51.592 INFO [stderr]    |                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 01 14:16:51.592 INFO [stderr] 
Dec 01 14:16:51.592 INFO [stderr] warning: unused variable: `process`
Dec 01 14:16:51.592 INFO [stderr]   --> src/strategies/markov.rs:42:30
Dec 01 14:16:51.592 INFO [stderr]    |
Dec 01 14:16:51.592 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 01 14:16:51.592 INFO [stderr]    |                                 ^^^^^^^ help: consider using `_process` instead
Dec 01 14:16:51.592 INFO [stderr] 
Dec 01 14:16:51.592 INFO [stderr] warning: unused variable: `state`
Dec 01 14:16:51.592 INFO [stderr]   --> src/strategies/markov.rs:42:52
Dec 01 14:16:51.592 INFO [stderr]    |
Dec 01 14:16:51.592 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 01 14:16:51.592 INFO [stderr]    |                                                       ^^^^^ help: consider using `_state` instead
Dec 01 14:16:51.592 INFO [stderr] 
Dec 01 14:16:51.592 INFO [stderr] warning: unused variable: `from`
Dec 01 14:16:51.592 INFO [stderr]   --> src/strategies/markov.rs:42:67
Dec 01 14:16:51.592 INFO [stderr]    |
Dec 01 14:16:51.592 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 01 14:16:51.592 INFO [stderr]    |                                                                      ^^^^ help: consider using `_from` instead
Dec 01 14:16:51.592 INFO [stderr] 
Dec 01 14:16:51.592 INFO [stderr] warning: unused variable: `to`
Dec 01 14:16:51.592 INFO [stderr]   --> src/strategies/markov.rs:42:80
Dec 01 14:16:51.592 INFO [stderr]    |
Dec 01 14:16:51.592 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 01 14:16:51.592 INFO [stderr]    |                                                                                   ^^ help: consider using `_to` instead
Dec 01 14:16:51.592 INFO [stderr] 
Dec 01 14:16:51.592 INFO [stderr] warning: unused variable: `reward`
Dec 01 14:16:51.592 INFO [stderr]   --> src/strategies/markov.rs:42:91
Dec 01 14:16:51.592 INFO [stderr]    |
Dec 01 14:16:51.592 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 01 14:16:51.592 INFO [stderr]    |                                                                                              ^^^^^^ help: consider using `_reward` instead
Dec 01 14:16:51.592 INFO [stderr] 
Dec 01 14:16:51.592 INFO [stderr] warning: unused variable: `success`
Dec 01 14:16:51.592 INFO [stderr]   --> src/strategies/markov.rs:42:104
Dec 01 14:16:51.592 INFO [stderr]    |
Dec 01 14:16:51.592 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 01 14:16:51.592 INFO [stderr]    |                                                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 01 14:16:51.592 INFO [stderr] 
Dec 01 14:16:51.592 INFO [stderr] warning: unused variable: `process`
Dec 01 14:16:51.592 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:11:25
Dec 01 14:16:51.592 INFO [stderr]    |
Dec 01 14:16:51.592 INFO [stderr] 11 |     fn try_transfer(&self, process: &Process<T>, from: usize, to: usize) -> bool {
Dec 01 14:16:51.592 INFO [stderr]    |                            ^^^^^^^ help: consider using `_process` instead
Dec 01 14:16:51.592 INFO [stderr] 
Dec 01 14:16:51.592 INFO [stderr] warning: unused variable: `from`
Dec 01 14:16:51.592 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:11:47
Dec 01 14:16:51.592 INFO [stderr]    |
Dec 01 14:16:51.592 INFO [stderr] 11 |     fn try_transfer(&self, process: &Process<T>, from: usize, to: usize) -> bool {
Dec 01 14:16:51.592 INFO [stderr]    |                                                  ^^^^ help: consider using `_from` instead
Dec 01 14:16:51.592 INFO [stderr] 
Dec 01 14:16:51.592 INFO [stderr] warning: unused variable: `to`
Dec 01 14:16:51.592 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:11:60
Dec 01 14:16:51.593 INFO [stderr]    |
Dec 01 14:16:51.593 INFO [stderr] 11 |     fn try_transfer(&self, process: &Process<T>, from: usize, to: usize) -> bool {
Dec 01 14:16:51.593 INFO [stderr]    |                                                               ^^ help: consider using `_to` instead
Dec 01 14:16:51.593 INFO [stderr] 
Dec 01 14:16:51.593 INFO [stderr] warning: unused variable: `success`
Dec 01 14:16:51.593 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:54:72
Dec 01 14:16:51.593 INFO [stderr]    |
Dec 01 14:16:51.593 INFO [stderr] 54 |     fn select_reward(&self, process: &Process<T>, from: usize, to: usize, success: bool) -> f32 {
Dec 01 14:16:51.593 INFO [stderr]    |                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 01 14:16:51.593 INFO [stderr] 
Dec 01 14:16:51.593 INFO [stderr] warning: unused variable: `process`
Dec 01 14:16:51.593 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:58:30
Dec 01 14:16:51.593 INFO [stderr]    |
Dec 01 14:16:51.593 INFO [stderr] 58 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {
Dec 01 14:16:51.593 INFO [stderr]    |                                 ^^^^^^^ help: consider using `_process` instead
Dec 01 14:16:51.593 INFO [stderr] 
Dec 01 14:16:51.593 INFO [stderr] warning: unused variable: `success`
Dec 01 14:16:51.593 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:58:104
Dec 01 14:16:51.593 INFO [stderr]    |
Dec 01 14:16:51.593 INFO [stderr] 58 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {
Dec 01 14:16:51.593 INFO [stderr]    |                                                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 01 14:16:51.593 INFO [stderr] 
Dec 01 14:16:51.623 INFO [stderr] warning: struct is never constructed: `DenseMatrix`
Dec 01 14:16:51.623 INFO [stderr]  --> src/matrix/dense.rs:3:1
Dec 01 14:16:51.623 INFO [stderr]   |
Dec 01 14:16:51.623 INFO [stderr] 3 | pub struct DenseMatrix<T: Copy> {
Dec 01 14:16:51.623 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:16:51.623 INFO [stderr]   |
Dec 01 14:16:51.623 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 14:16:51.623 INFO [stderr] 
Dec 01 14:16:51.623 INFO [stderr] warning: method is never used: `new`
Dec 01 14:16:51.623 INFO [stderr]   --> src/matrix/dense.rs:11:2
Dec 01 14:16:51.623 INFO [stderr]    |
Dec 01 14:16:51.623 INFO [stderr] 11 |     pub fn new(default: T, width: usize, height: usize) -> DenseMatrix<T> {
Dec 01 14:16:51.623 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:16:51.623 INFO [stderr] 
Dec 01 14:16:51.623 INFO [stderr] warning: struct is never constructed: `GreedyAgent`
Dec 01 14:16:51.623 INFO [stderr]  --> src/strategies/greedy.rs:4:1
Dec 01 14:16:51.623 INFO [stderr]   |
Dec 01 14:16:51.623 INFO [stderr] 4 | pub struct GreedyAgent {}
Dec 01 14:16:51.623 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:16:51.623 INFO [stderr] 
Dec 01 14:16:51.623 INFO [stderr] warning: struct is never constructed: `MarkovChainAgent`
Dec 01 14:16:51.623 INFO [stderr]  --> src/strategies/markov.rs:5:1
Dec 01 14:16:51.623 INFO [stderr]   |
Dec 01 14:16:51.623 INFO [stderr] 5 | pub struct MarkovChainAgent {}
Dec 01 14:16:51.623 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:16:51.623 INFO [stderr] 
Dec 01 14:16:52.614 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Dec 01 14:16:52.619 INFO [stderr] su: No module specific data is present
Dec 01 14:16:53.172 INFO running `"docker" "inspect" "39ad4a08c872682b2b21a4ccf32c9bb63f02cd1fc15ac3e9cf595f39ce0df3b2"`
Dec 01 14:16:53.347 INFO running `"docker" "rm" "-f" "39ad4a08c872682b2b21a4ccf32c9bb63f02cd1fc15ac3e9cf595f39ce0df3b2"`
Dec 01 14:16:53.497 INFO [stdout] 39ad4a08c872682b2b21a4ccf32c9bb63f02cd1fc15ac3e9cf595f39ce0df3b2
Dec 01 14:16:53.506 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 14:16:53.770 INFO [stdout] 52f828bb6d95636e57c6c862a5cea14fa6dd284e15f695b3bddb3600ad88d12c
Dec 01 14:16:53.772 INFO running `"docker" "start" "-a" "52f828bb6d95636e57c6c862a5cea14fa6dd284e15f695b3bddb3600ad88d12c"`
Dec 01 14:16:54.443 INFO [stderr] usermod: no changes
Dec 01 14:16:54.475 INFO [stderr]    Compiling markov v0.1.0 (/source)
Dec 01 14:16:54.924 INFO [stderr] warning: unused import: `GreedyAgent`
Dec 01 14:16:54.924 INFO [stderr]   --> src/main.rs:11:27
Dec 01 14:16:54.924 INFO [stderr]    |
Dec 01 14:16:54.924 INFO [stderr] 11 | use strategies::greedy::{ GreedyAgent };
Dec 01 14:16:54.924 INFO [stderr]    |                           ^^^^^^^^^^^
Dec 01 14:16:54.924 INFO [stderr]    |
Dec 01 14:16:54.924 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 01 14:16:54.924 INFO [stderr] 
Dec 01 14:16:54.924 INFO [stderr] warning: unused import: `MarkovChainAgent`
Dec 01 14:16:54.924 INFO [stderr]   --> src/main.rs:12:27
Dec 01 14:16:54.924 INFO [stderr]    |
Dec 01 14:16:54.924 INFO [stderr] 12 | use strategies::markov::{ MarkovChainAgent };
Dec 01 14:16:54.924 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^
Dec 01 14:16:54.924 INFO [stderr] 
Dec 01 14:16:55.047 INFO [stderr] warning: unused variable: `from`
Dec 01 14:16:55.047 INFO [stderr]   --> src/strategies/greedy.rs:15:28
Dec 01 14:16:55.047 INFO [stderr]    |
Dec 01 14:16:55.047 INFO [stderr] 15 |     fn select_transfer(&self, from: usize, possible: &Vec<(usize, f32, f32)>) -> Option<usize> {
Dec 01 14:16:55.047 INFO [stderr]    |                               ^^^^ help: consider using `_from` instead
Dec 01 14:16:55.047 INFO [stderr]    |
Dec 01 14:16:55.047 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 14:16:55.047 INFO [stderr] 
Dec 01 14:16:55.047 INFO [stderr] warning: unused variable: `success`
Dec 01 14:16:55.047 INFO [stderr]   --> src/strategies/greedy.rs:26:72
Dec 01 14:16:55.047 INFO [stderr]    |
Dec 01 14:16:55.047 INFO [stderr] 26 |     fn select_reward(&self, process: &Process<T>, from: usize, to: usize, success: bool) -> f32 {
Dec 01 14:16:55.047 INFO [stderr]    |                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 01 14:16:55.047 INFO [stderr] 
Dec 01 14:16:55.047 INFO [stderr] warning: unused variable: `process`
Dec 01 14:16:55.047 INFO [stderr]   --> src/strategies/greedy.rs:32:30
Dec 01 14:16:55.047 INFO [stderr]    |
Dec 01 14:16:55.047 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 01 14:16:55.047 INFO [stderr]    |                                 ^^^^^^^ help: consider using `_process` instead
Dec 01 14:16:55.047 INFO [stderr] 
Dec 01 14:16:55.047 INFO [stderr] warning: unused variable: `state`
Dec 01 14:16:55.047 INFO [stderr]   --> src/strategies/greedy.rs:32:52
Dec 01 14:16:55.048 INFO [stderr]    |
Dec 01 14:16:55.048 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 01 14:16:55.048 INFO [stderr]    |                                                       ^^^^^ help: consider using `_state` instead
Dec 01 14:16:55.048 INFO [stderr] 
Dec 01 14:16:55.048 INFO [stderr] warning: unused variable: `from`
Dec 01 14:16:55.048 INFO [stderr]   --> src/strategies/greedy.rs:32:67
Dec 01 14:16:55.048 INFO [stderr]    |
Dec 01 14:16:55.048 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 01 14:16:55.048 INFO [stderr]    |                                                                      ^^^^ help: consider using `_from` instead
Dec 01 14:16:55.048 INFO [stderr] 
Dec 01 14:16:55.048 INFO [stderr] warning: unused variable: `to`
Dec 01 14:16:55.048 INFO [stderr]   --> src/strategies/greedy.rs:32:80
Dec 01 14:16:55.048 INFO [stderr]    |
Dec 01 14:16:55.048 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 01 14:16:55.048 INFO [stderr]    |                                                                                   ^^ help: consider using `_to` instead
Dec 01 14:16:55.048 INFO [stderr] 
Dec 01 14:16:55.048 INFO [stderr] warning: unused variable: `reward`
Dec 01 14:16:55.048 INFO [stderr]   --> src/strategies/greedy.rs:32:91
Dec 01 14:16:55.048 INFO [stderr]    |
Dec 01 14:16:55.048 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 01 14:16:55.048 INFO [stderr]    |                                                                                              ^^^^^^ help: consider using `_reward` instead
Dec 01 14:16:55.048 INFO [stderr] 
Dec 01 14:16:55.048 INFO [stderr] warning: unused variable: `success`
Dec 01 14:16:55.048 INFO [stderr]   --> src/strategies/greedy.rs:32:104
Dec 01 14:16:55.048 INFO [stderr]    |
Dec 01 14:16:55.048 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 01 14:16:55.048 INFO [stderr]    |                                                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 01 14:16:55.048 INFO [stderr] 
Dec 01 14:16:55.048 INFO [stderr] warning: unused variable: `from`
Dec 01 14:16:55.048 INFO [stderr]   --> src/strategies/markov.rs:16:28
Dec 01 14:16:55.048 INFO [stderr]    |
Dec 01 14:16:55.048 INFO [stderr] 16 |     fn select_transfer(&self, from: usize, possible: &Vec<(usize, f32, f32)>) -> Option<usize> {
Dec 01 14:16:55.048 INFO [stderr]    |                               ^^^^ help: consider using `_from` instead
Dec 01 14:16:55.048 INFO [stderr] 
Dec 01 14:16:55.048 INFO [stderr] warning: unused variable: `success`
Dec 01 14:16:55.048 INFO [stderr]   --> src/strategies/markov.rs:36:72
Dec 01 14:16:55.048 INFO [stderr]    |
Dec 01 14:16:55.048 INFO [stderr] 36 |     fn select_reward(&self, process: &Process<T>, from: usize, to: usize, success: bool) -> f32 {
Dec 01 14:16:55.048 INFO [stderr]    |                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 01 14:16:55.048 INFO [stderr] 
Dec 01 14:16:55.048 INFO [stderr] warning: unused variable: `process`
Dec 01 14:16:55.048 INFO [stderr]   --> src/strategies/markov.rs:42:30
Dec 01 14:16:55.048 INFO [stderr]    |
Dec 01 14:16:55.048 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 01 14:16:55.048 INFO [stderr]    |                                 ^^^^^^^ help: consider using `_process` instead
Dec 01 14:16:55.048 INFO [stderr] 
Dec 01 14:16:55.048 INFO [stderr] warning: unused variable: `state`
Dec 01 14:16:55.048 INFO [stderr]   --> src/strategies/markov.rs:42:52
Dec 01 14:16:55.048 INFO [stderr]    |
Dec 01 14:16:55.048 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 01 14:16:55.048 INFO [stderr]    |                                                       ^^^^^ help: consider using `_state` instead
Dec 01 14:16:55.048 INFO [stderr] 
Dec 01 14:16:55.048 INFO [stderr] warning: unused variable: `from`
Dec 01 14:16:55.048 INFO [stderr]   --> src/strategies/markov.rs:42:67
Dec 01 14:16:55.048 INFO [stderr]    |
Dec 01 14:16:55.048 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 01 14:16:55.048 INFO [stderr]    |                                                                      ^^^^ help: consider using `_from` instead
Dec 01 14:16:55.048 INFO [stderr] 
Dec 01 14:16:55.048 INFO [stderr] warning: unused variable: `to`
Dec 01 14:16:55.048 INFO [stderr]   --> src/strategies/markov.rs:42:80
Dec 01 14:16:55.048 INFO [stderr]    |
Dec 01 14:16:55.048 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 01 14:16:55.048 INFO [stderr]    |                                                                                   ^^ help: consider using `_to` instead
Dec 01 14:16:55.048 INFO [stderr] 
Dec 01 14:16:55.048 INFO [stderr] warning: unused variable: `reward`
Dec 01 14:16:55.048 INFO [stderr]   --> src/strategies/markov.rs:42:91
Dec 01 14:16:55.048 INFO [stderr]    |
Dec 01 14:16:55.048 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 01 14:16:55.048 INFO [stderr]    |                                                                                              ^^^^^^ help: consider using `_reward` instead
Dec 01 14:16:55.048 INFO [stderr] 
Dec 01 14:16:55.048 INFO [stderr] warning: unused variable: `success`
Dec 01 14:16:55.048 INFO [stderr]   --> src/strategies/markov.rs:42:104
Dec 01 14:16:55.048 INFO [stderr]    |
Dec 01 14:16:55.048 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 01 14:16:55.048 INFO [stderr]    |                                                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 01 14:16:55.048 INFO [stderr] 
Dec 01 14:16:55.048 INFO [stderr] warning: unused variable: `process`
Dec 01 14:16:55.048 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:11:25
Dec 01 14:16:55.048 INFO [stderr]    |
Dec 01 14:16:55.048 INFO [stderr] 11 |     fn try_transfer(&self, process: &Process<T>, from: usize, to: usize) -> bool {
Dec 01 14:16:55.048 INFO [stderr]    |                            ^^^^^^^ help: consider using `_process` instead
Dec 01 14:16:55.048 INFO [stderr] 
Dec 01 14:16:55.048 INFO [stderr] warning: unused variable: `from`
Dec 01 14:16:55.048 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:11:47
Dec 01 14:16:55.048 INFO [stderr]    |
Dec 01 14:16:55.048 INFO [stderr] 11 |     fn try_transfer(&self, process: &Process<T>, from: usize, to: usize) -> bool {
Dec 01 14:16:55.048 INFO [stderr]    |                                                  ^^^^ help: consider using `_from` instead
Dec 01 14:16:55.049 INFO [stderr] 
Dec 01 14:16:55.049 INFO [stderr] warning: unused variable: `to`
Dec 01 14:16:55.049 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:11:60
Dec 01 14:16:55.049 INFO [stderr]    |
Dec 01 14:16:55.049 INFO [stderr] 11 |     fn try_transfer(&self, process: &Process<T>, from: usize, to: usize) -> bool {
Dec 01 14:16:55.049 INFO [stderr]    |                                                               ^^ help: consider using `_to` instead
Dec 01 14:16:55.049 INFO [stderr] 
Dec 01 14:16:55.049 INFO [stderr] warning: unused variable: `success`
Dec 01 14:16:55.049 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:54:72
Dec 01 14:16:55.049 INFO [stderr]    |
Dec 01 14:16:55.049 INFO [stderr] 54 |     fn select_reward(&self, process: &Process<T>, from: usize, to: usize, success: bool) -> f32 {
Dec 01 14:16:55.049 INFO [stderr]    |                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 01 14:16:55.049 INFO [stderr] 
Dec 01 14:16:55.049 INFO [stderr] warning: unused variable: `process`
Dec 01 14:16:55.049 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:58:30
Dec 01 14:16:55.049 INFO [stderr]    |
Dec 01 14:16:55.049 INFO [stderr] 58 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {
Dec 01 14:16:55.049 INFO [stderr]    |                                 ^^^^^^^ help: consider using `_process` instead
Dec 01 14:16:55.049 INFO [stderr] 
Dec 01 14:16:55.049 INFO [stderr] warning: unused variable: `success`
Dec 01 14:16:55.049 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:58:104
Dec 01 14:16:55.049 INFO [stderr]    |
Dec 01 14:16:55.049 INFO [stderr] 58 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {
Dec 01 14:16:55.049 INFO [stderr]    |                                                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 01 14:16:55.049 INFO [stderr] 
Dec 01 14:16:55.079 INFO [stderr] warning: struct is never constructed: `DenseMatrix`
Dec 01 14:16:55.079 INFO [stderr]  --> src/matrix/dense.rs:3:1
Dec 01 14:16:55.079 INFO [stderr]   |
Dec 01 14:16:55.079 INFO [stderr] 3 | pub struct DenseMatrix<T: Copy> {
Dec 01 14:16:55.079 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:16:55.079 INFO [stderr]   |
Dec 01 14:16:55.079 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 14:16:55.079 INFO [stderr] 
Dec 01 14:16:55.079 INFO [stderr] warning: method is never used: `new`
Dec 01 14:16:55.079 INFO [stderr]   --> src/matrix/dense.rs:11:2
Dec 01 14:16:55.079 INFO [stderr]    |
Dec 01 14:16:55.079 INFO [stderr] 11 |     pub fn new(default: T, width: usize, height: usize) -> DenseMatrix<T> {
Dec 01 14:16:55.079 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:16:55.079 INFO [stderr] 
Dec 01 14:16:55.079 INFO [stderr] warning: struct is never constructed: `GreedyAgent`
Dec 01 14:16:55.079 INFO [stderr]  --> src/strategies/greedy.rs:4:1
Dec 01 14:16:55.079 INFO [stderr]   |
Dec 01 14:16:55.079 INFO [stderr] 4 | pub struct GreedyAgent {}
Dec 01 14:16:55.079 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:16:55.079 INFO [stderr] 
Dec 01 14:16:55.079 INFO [stderr] warning: struct is never constructed: `MarkovChainAgent`
Dec 01 14:16:55.079 INFO [stderr]  --> src/strategies/markov.rs:5:1
Dec 01 14:16:55.079 INFO [stderr]   |
Dec 01 14:16:55.079 INFO [stderr] 5 | pub struct MarkovChainAgent {}
Dec 01 14:16:55.079 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:16:55.079 INFO [stderr] 
Dec 01 14:16:55.543 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Dec 01 14:16:55.543 INFO [stderr] su: No module specific data is present
Dec 01 14:16:56.047 INFO running `"docker" "inspect" "52f828bb6d95636e57c6c862a5cea14fa6dd284e15f695b3bddb3600ad88d12c"`
Dec 01 14:16:56.259 INFO running `"docker" "rm" "-f" "52f828bb6d95636e57c6c862a5cea14fa6dd284e15f695b3bddb3600ad88d12c"`
Dec 01 14:16:56.539 INFO [stdout] 52f828bb6d95636e57c6c862a5cea14fa6dd284e15f695b3bddb3600ad88d12c
Dec 01 14:16:56.544 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 14:16:57.023 INFO [stdout] 4b77b6809c9012da6dfdbd245d8bb327299128054d3b3bbaca3854c1eec25456
Dec 01 14:16:57.025 INFO running `"docker" "start" "-a" "4b77b6809c9012da6dfdbd245d8bb327299128054d3b3bbaca3854c1eec25456"`
Dec 01 14:16:57.660 INFO [stderr] usermod: no changes
Dec 01 14:16:57.688 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 14:16:57.688 INFO [stderr]      Running /target/debug/deps/markov-f7866976956c06a1
Dec 01 14:16:57.692 INFO [stdout] 
Dec 01 14:16:57.692 INFO [stdout] running 0 tests
Dec 01 14:16:57.692 INFO [stdout] 
Dec 01 14:16:57.692 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 14:16:57.692 INFO [stdout] 
Dec 01 14:16:57.693 INFO [stderr] su: No module specific data is present
Dec 01 14:16:57.942 INFO running `"docker" "inspect" "4b77b6809c9012da6dfdbd245d8bb327299128054d3b3bbaca3854c1eec25456"`
Dec 01 14:16:58.031 INFO running `"docker" "rm" "-f" "4b77b6809c9012da6dfdbd245d8bb327299128054d3b3bbaca3854c1eec25456"`
Dec 01 14:16:58.132 INFO [stdout] 4b77b6809c9012da6dfdbd245d8bb327299128054d3b3bbaca3854c1eec25456
