Dec 13 15:55:57.768 INFO testing jawline/mdp against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 15:55:57.768 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15:55:58.238 INFO [stdout] 4e016e0bed5fffd0bc30d309092dc20c7220dbfeccdbd52936e8a68f9c614a91
Dec 13 15:55:58.241 INFO running `"docker" "start" "-a" "4e016e0bed5fffd0bc30d309092dc20c7220dbfeccdbd52936e8a68f9c614a91"`
Dec 13 15:55:59.490 INFO [stderr] usermod: no changes
Dec 13 15:55:59.567 INFO [stderr]    Compiling markov v0.1.0 (/source)
Dec 13 15:55:59.991 INFO [stderr] warning: unused import: `GreedyAgent`
Dec 13 15:55:59.991 INFO [stderr]   --> src/main.rs:11:27
Dec 13 15:55:59.991 INFO [stderr]    |
Dec 13 15:55:59.991 INFO [stderr] 11 | use strategies::greedy::{ GreedyAgent };
Dec 13 15:55:59.991 INFO [stderr]    |                           ^^^^^^^^^^^
Dec 13 15:55:59.991 INFO [stderr]    |
Dec 13 15:55:59.991 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 15:55:59.991 INFO [stderr] 
Dec 13 15:55:59.991 INFO [stderr] warning: unused import: `MarkovChainAgent`
Dec 13 15:55:59.991 INFO [stderr]   --> src/main.rs:12:27
Dec 13 15:55:59.991 INFO [stderr]    |
Dec 13 15:55:59.991 INFO [stderr] 12 | use strategies::markov::{ MarkovChainAgent };
Dec 13 15:55:59.991 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^
Dec 13 15:55:59.991 INFO [stderr] 
Dec 13 15:56:00.115 INFO [stderr] warning: unused variable: `from`
Dec 13 15:56:00.115 INFO [stderr]   --> src/strategies/greedy.rs:15:28
Dec 13 15:56:00.115 INFO [stderr]    |
Dec 13 15:56:00.115 INFO [stderr] 15 |     fn select_transfer(&self, from: usize, possible: &Vec<(usize, f32, f32)>) -> Option<usize> {
Dec 13 15:56:00.115 INFO [stderr]    |                               ^^^^ help: consider using `_from` instead
Dec 13 15:56:00.115 INFO [stderr]    |
Dec 13 15:56:00.115 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 15:56:00.115 INFO [stderr] 
Dec 13 15:56:00.115 INFO [stderr] warning: unused variable: `success`
Dec 13 15:56:00.115 INFO [stderr]   --> src/strategies/greedy.rs:26:72
Dec 13 15:56:00.115 INFO [stderr]    |
Dec 13 15:56:00.115 INFO [stderr] 26 |     fn select_reward(&self, process: &Process<T>, from: usize, to: usize, success: bool) -> f32 {
Dec 13 15:56:00.115 INFO [stderr]    |                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 13 15:56:00.115 INFO [stderr] 
Dec 13 15:56:00.115 INFO [stderr] warning: unused variable: `process`
Dec 13 15:56:00.115 INFO [stderr]   --> src/strategies/greedy.rs:32:30
Dec 13 15:56:00.115 INFO [stderr]    |
Dec 13 15:56:00.115 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:00.115 INFO [stderr]    |                                 ^^^^^^^ help: consider using `_process` instead
Dec 13 15:56:00.115 INFO [stderr] 
Dec 13 15:56:00.115 INFO [stderr] warning: unused variable: `state`
Dec 13 15:56:00.115 INFO [stderr]   --> src/strategies/greedy.rs:32:52
Dec 13 15:56:00.115 INFO [stderr]    |
Dec 13 15:56:00.115 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:00.115 INFO [stderr]    |                                                       ^^^^^ help: consider using `_state` instead
Dec 13 15:56:00.115 INFO [stderr] 
Dec 13 15:56:00.115 INFO [stderr] warning: unused variable: `from`
Dec 13 15:56:00.115 INFO [stderr]   --> src/strategies/greedy.rs:32:67
Dec 13 15:56:00.115 INFO [stderr]    |
Dec 13 15:56:00.115 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:00.115 INFO [stderr]    |                                                                      ^^^^ help: consider using `_from` instead
Dec 13 15:56:00.115 INFO [stderr] 
Dec 13 15:56:00.115 INFO [stderr] warning: unused variable: `to`
Dec 13 15:56:00.115 INFO [stderr]   --> src/strategies/greedy.rs:32:80
Dec 13 15:56:00.115 INFO [stderr]    |
Dec 13 15:56:00.115 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:00.115 INFO [stderr]    |                                                                                   ^^ help: consider using `_to` instead
Dec 13 15:56:00.115 INFO [stderr] 
Dec 13 15:56:00.115 INFO [stderr] warning: unused variable: `reward`
Dec 13 15:56:00.115 INFO [stderr]   --> src/strategies/greedy.rs:32:91
Dec 13 15:56:00.115 INFO [stderr]    |
Dec 13 15:56:00.115 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:00.115 INFO [stderr]    |                                                                                              ^^^^^^ help: consider using `_reward` instead
Dec 13 15:56:00.115 INFO [stderr] 
Dec 13 15:56:00.115 INFO [stderr] warning: unused variable: `success`
Dec 13 15:56:00.115 INFO [stderr]   --> src/strategies/greedy.rs:32:104
Dec 13 15:56:00.115 INFO [stderr]    |
Dec 13 15:56:00.115 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:00.115 INFO [stderr]    |                                                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 13 15:56:00.115 INFO [stderr] 
Dec 13 15:56:00.115 INFO [stderr] warning: unused variable: `from`
Dec 13 15:56:00.115 INFO [stderr]   --> src/strategies/markov.rs:16:28
Dec 13 15:56:00.115 INFO [stderr]    |
Dec 13 15:56:00.115 INFO [stderr] 16 |     fn select_transfer(&self, from: usize, possible: &Vec<(usize, f32, f32)>) -> Option<usize> {
Dec 13 15:56:00.115 INFO [stderr]    |                               ^^^^ help: consider using `_from` instead
Dec 13 15:56:00.115 INFO [stderr] 
Dec 13 15:56:00.115 INFO [stderr] warning: unused variable: `success`
Dec 13 15:56:00.115 INFO [stderr]   --> src/strategies/markov.rs:36:72
Dec 13 15:56:00.115 INFO [stderr]    |
Dec 13 15:56:00.115 INFO [stderr] 36 |     fn select_reward(&self, process: &Process<T>, from: usize, to: usize, success: bool) -> f32 {
Dec 13 15:56:00.115 INFO [stderr]    |                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 13 15:56:00.115 INFO [stderr] 
Dec 13 15:56:00.115 INFO [stderr] warning: unused variable: `process`
Dec 13 15:56:00.115 INFO [stderr]   --> src/strategies/markov.rs:42:30
Dec 13 15:56:00.115 INFO [stderr]    |
Dec 13 15:56:00.115 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:00.115 INFO [stderr]    |                                 ^^^^^^^ help: consider using `_process` instead
Dec 13 15:56:00.115 INFO [stderr] 
Dec 13 15:56:00.115 INFO [stderr] warning: unused variable: `state`
Dec 13 15:56:00.115 INFO [stderr]   --> src/strategies/markov.rs:42:52
Dec 13 15:56:00.115 INFO [stderr]    |
Dec 13 15:56:00.115 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:00.115 INFO [stderr]    |                                                       ^^^^^ help: consider using `_state` instead
Dec 13 15:56:00.115 INFO [stderr] 
Dec 13 15:56:00.115 INFO [stderr] warning: unused variable: `from`
Dec 13 15:56:00.115 INFO [stderr]   --> src/strategies/markov.rs:42:67
Dec 13 15:56:00.115 INFO [stderr]    |
Dec 13 15:56:00.115 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:00.115 INFO [stderr]    |                                                                      ^^^^ help: consider using `_from` instead
Dec 13 15:56:00.115 INFO [stderr] 
Dec 13 15:56:00.116 INFO [stderr] warning: unused variable: `to`
Dec 13 15:56:00.116 INFO [stderr]   --> src/strategies/markov.rs:42:80
Dec 13 15:56:00.116 INFO [stderr]    |
Dec 13 15:56:00.116 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:00.116 INFO [stderr]    |                                                                                   ^^ help: consider using `_to` instead
Dec 13 15:56:00.116 INFO [stderr] 
Dec 13 15:56:00.116 INFO [stderr] warning: unused variable: `reward`
Dec 13 15:56:00.116 INFO [stderr]   --> src/strategies/markov.rs:42:91
Dec 13 15:56:00.116 INFO [stderr]    |
Dec 13 15:56:00.116 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:00.116 INFO [stderr]    |                                                                                              ^^^^^^ help: consider using `_reward` instead
Dec 13 15:56:00.116 INFO [stderr] 
Dec 13 15:56:00.116 INFO [stderr] warning: unused variable: `success`
Dec 13 15:56:00.116 INFO [stderr]   --> src/strategies/markov.rs:42:104
Dec 13 15:56:00.116 INFO [stderr]    |
Dec 13 15:56:00.116 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:00.116 INFO [stderr]    |                                                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 13 15:56:00.116 INFO [stderr] 
Dec 13 15:56:00.116 INFO [stderr] warning: unused variable: `process`
Dec 13 15:56:00.116 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:11:25
Dec 13 15:56:00.116 INFO [stderr]    |
Dec 13 15:56:00.116 INFO [stderr] 11 |     fn try_transfer(&self, process: &Process<T>, from: usize, to: usize) -> bool {
Dec 13 15:56:00.116 INFO [stderr]    |                            ^^^^^^^ help: consider using `_process` instead
Dec 13 15:56:00.116 INFO [stderr] 
Dec 13 15:56:00.116 INFO [stderr] warning: unused variable: `from`
Dec 13 15:56:00.116 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:11:47
Dec 13 15:56:00.116 INFO [stderr]    |
Dec 13 15:56:00.116 INFO [stderr] 11 |     fn try_transfer(&self, process: &Process<T>, from: usize, to: usize) -> bool {
Dec 13 15:56:00.116 INFO [stderr]    |                                                  ^^^^ help: consider using `_from` instead
Dec 13 15:56:00.116 INFO [stderr] 
Dec 13 15:56:00.116 INFO [stderr] warning: unused variable: `to`
Dec 13 15:56:00.116 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:11:60
Dec 13 15:56:00.116 INFO [stderr]    |
Dec 13 15:56:00.116 INFO [stderr] 11 |     fn try_transfer(&self, process: &Process<T>, from: usize, to: usize) -> bool {
Dec 13 15:56:00.116 INFO [stderr]    |                                                               ^^ help: consider using `_to` instead
Dec 13 15:56:00.116 INFO [stderr] 
Dec 13 15:56:00.116 INFO [stderr] warning: unused variable: `success`
Dec 13 15:56:00.116 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:54:72
Dec 13 15:56:00.116 INFO [stderr]    |
Dec 13 15:56:00.116 INFO [stderr] 54 |     fn select_reward(&self, process: &Process<T>, from: usize, to: usize, success: bool) -> f32 {
Dec 13 15:56:00.116 INFO [stderr]    |                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 13 15:56:00.116 INFO [stderr] 
Dec 13 15:56:00.116 INFO [stderr] warning: unused variable: `process`
Dec 13 15:56:00.116 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:58:30
Dec 13 15:56:00.116 INFO [stderr]    |
Dec 13 15:56:00.116 INFO [stderr] 58 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {
Dec 13 15:56:00.116 INFO [stderr]    |                                 ^^^^^^^ help: consider using `_process` instead
Dec 13 15:56:00.116 INFO [stderr] 
Dec 13 15:56:00.116 INFO [stderr] warning: unused variable: `success`
Dec 13 15:56:00.116 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:58:104
Dec 13 15:56:00.116 INFO [stderr]    |
Dec 13 15:56:00.116 INFO [stderr] 58 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {
Dec 13 15:56:00.116 INFO [stderr]    |                                                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 13 15:56:00.116 INFO [stderr] 
Dec 13 15:56:00.164 INFO [stderr] warning: struct is never constructed: `DenseMatrix`
Dec 13 15:56:00.164 INFO [stderr]  --> src/matrix/dense.rs:3:1
Dec 13 15:56:00.164 INFO [stderr]   |
Dec 13 15:56:00.164 INFO [stderr] 3 | pub struct DenseMatrix<T: Copy> {
Dec 13 15:56:00.164 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:56:00.164 INFO [stderr]   |
Dec 13 15:56:00.164 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 15:56:00.164 INFO [stderr] 
Dec 13 15:56:00.164 INFO [stderr] warning: method is never used: `new`
Dec 13 15:56:00.164 INFO [stderr]   --> src/matrix/dense.rs:11:2
Dec 13 15:56:00.164 INFO [stderr]    |
Dec 13 15:56:00.164 INFO [stderr] 11 |     pub fn new(default: T, width: usize, height: usize) -> DenseMatrix<T> {
Dec 13 15:56:00.164 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:56:00.164 INFO [stderr] 
Dec 13 15:56:00.164 INFO [stderr] warning: struct is never constructed: `GreedyAgent`
Dec 13 15:56:00.164 INFO [stderr]  --> src/strategies/greedy.rs:4:1
Dec 13 15:56:00.164 INFO [stderr]   |
Dec 13 15:56:00.164 INFO [stderr] 4 | pub struct GreedyAgent {}
Dec 13 15:56:00.164 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:56:00.164 INFO [stderr] 
Dec 13 15:56:00.164 INFO [stderr] warning: struct is never constructed: `MarkovChainAgent`
Dec 13 15:56:00.164 INFO [stderr]  --> src/strategies/markov.rs:5:1
Dec 13 15:56:00.164 INFO [stderr]   |
Dec 13 15:56:00.164 INFO [stderr] 5 | pub struct MarkovChainAgent {}
Dec 13 15:56:00.164 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:56:00.164 INFO [stderr] 
Dec 13 15:56:01.285 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Dec 13 15:56:01.293 INFO [stderr] su: No module specific data is present
Dec 13 15:56:01.775 INFO running `"docker" "inspect" "4e016e0bed5fffd0bc30d309092dc20c7220dbfeccdbd52936e8a68f9c614a91"`
Dec 13 15:56:01.959 INFO running `"docker" "rm" "-f" "4e016e0bed5fffd0bc30d309092dc20c7220dbfeccdbd52936e8a68f9c614a91"`
Dec 13 15:56:02.142 INFO [stdout] 4e016e0bed5fffd0bc30d309092dc20c7220dbfeccdbd52936e8a68f9c614a91
Dec 13 15:56:02.144 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15:56:02.400 INFO [stdout] 82bea9d0cd3e3cc4de905a2936ee6f47a1e6f146b8164fc88ee4dcddc2ae12e4
Dec 13 15:56:02.402 INFO running `"docker" "start" "-a" "82bea9d0cd3e3cc4de905a2936ee6f47a1e6f146b8164fc88ee4dcddc2ae12e4"`
Dec 13 15:56:02.796 INFO [stderr] usermod: no changes
Dec 13 15:56:02.838 INFO [stderr]    Compiling markov v0.1.0 (/source)
Dec 13 15:56:03.183 INFO [stderr] warning: unused import: `GreedyAgent`
Dec 13 15:56:03.183 INFO [stderr]   --> src/main.rs:11:27
Dec 13 15:56:03.183 INFO [stderr]    |
Dec 13 15:56:03.183 INFO [stderr] 11 | use strategies::greedy::{ GreedyAgent };
Dec 13 15:56:03.183 INFO [stderr]    |                           ^^^^^^^^^^^
Dec 13 15:56:03.183 INFO [stderr]    |
Dec 13 15:56:03.183 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 15:56:03.183 INFO [stderr] 
Dec 13 15:56:03.183 INFO [stderr] warning: unused import: `MarkovChainAgent`
Dec 13 15:56:03.183 INFO [stderr]   --> src/main.rs:12:27
Dec 13 15:56:03.183 INFO [stderr]    |
Dec 13 15:56:03.183 INFO [stderr] 12 | use strategies::markov::{ MarkovChainAgent };
Dec 13 15:56:03.183 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^
Dec 13 15:56:03.183 INFO [stderr] 
Dec 13 15:56:03.211 INFO [stderr] warning: unused variable: `from`
Dec 13 15:56:03.211 INFO [stderr]   --> src/strategies/greedy.rs:15:28
Dec 13 15:56:03.211 INFO [stderr]    |
Dec 13 15:56:03.211 INFO [stderr] 15 |     fn select_transfer(&self, from: usize, possible: &Vec<(usize, f32, f32)>) -> Option<usize> {
Dec 13 15:56:03.259 INFO [stderr]    |                               ^^^^ help: consider using `_from` instead
Dec 13 15:56:03.259 INFO [stderr]    |
Dec 13 15:56:03.259 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 15:56:03.259 INFO [stderr] 
Dec 13 15:56:03.259 INFO [stderr] warning: unused variable: `success`
Dec 13 15:56:03.259 INFO [stderr]   --> src/strategies/greedy.rs:26:72
Dec 13 15:56:03.259 INFO [stderr]    |
Dec 13 15:56:03.259 INFO [stderr] 26 |     fn select_reward(&self, process: &Process<T>, from: usize, to: usize, success: bool) -> f32 {
Dec 13 15:56:03.259 INFO [stderr]    |                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 13 15:56:03.259 INFO [stderr] 
Dec 13 15:56:03.259 INFO [stderr] warning: unused variable: `process`
Dec 13 15:56:03.259 INFO [stderr]   --> src/strategies/greedy.rs:32:30
Dec 13 15:56:03.259 INFO [stderr]    |
Dec 13 15:56:03.259 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:03.259 INFO [stderr]    |                                 ^^^^^^^ help: consider using `_process` instead
Dec 13 15:56:03.259 INFO [stderr] 
Dec 13 15:56:03.259 INFO [stderr] warning: unused variable: `state`
Dec 13 15:56:03.259 INFO [stderr]   --> src/strategies/greedy.rs:32:52
Dec 13 15:56:03.259 INFO [stderr]    |
Dec 13 15:56:03.259 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:03.259 INFO [stderr]    |                                                       ^^^^^ help: consider using `_state` instead
Dec 13 15:56:03.260 INFO [stderr] 
Dec 13 15:56:03.260 INFO [stderr] warning: unused variable: `from`
Dec 13 15:56:03.260 INFO [stderr]   --> src/strategies/greedy.rs:32:67
Dec 13 15:56:03.260 INFO [stderr]    |
Dec 13 15:56:03.260 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:03.260 INFO [stderr]    |                                                                      ^^^^ help: consider using `_from` instead
Dec 13 15:56:03.260 INFO [stderr] 
Dec 13 15:56:03.260 INFO [stderr] warning: unused variable: `to`
Dec 13 15:56:03.260 INFO [stderr]   --> src/strategies/greedy.rs:32:80
Dec 13 15:56:03.260 INFO [stderr]    |
Dec 13 15:56:03.260 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:03.260 INFO [stderr]    |                                                                                   ^^ help: consider using `_to` instead
Dec 13 15:56:03.260 INFO [stderr] 
Dec 13 15:56:03.260 INFO [stderr] warning: unused variable: `reward`
Dec 13 15:56:03.260 INFO [stderr]   --> src/strategies/greedy.rs:32:91
Dec 13 15:56:03.260 INFO [stderr]    |
Dec 13 15:56:03.260 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:03.260 INFO [stderr]    |                                                                                              ^^^^^^ help: consider using `_reward` instead
Dec 13 15:56:03.260 INFO [stderr] 
Dec 13 15:56:03.260 INFO [stderr] warning: unused variable: `success`
Dec 13 15:56:03.260 INFO [stderr]   --> src/strategies/greedy.rs:32:104
Dec 13 15:56:03.260 INFO [stderr]    |
Dec 13 15:56:03.260 INFO [stderr] 32 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:03.260 INFO [stderr]    |                                                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 13 15:56:03.260 INFO [stderr] 
Dec 13 15:56:03.260 INFO [stderr] warning: unused variable: `from`
Dec 13 15:56:03.260 INFO [stderr]   --> src/strategies/markov.rs:16:28
Dec 13 15:56:03.260 INFO [stderr]    |
Dec 13 15:56:03.260 INFO [stderr] 16 |     fn select_transfer(&self, from: usize, possible: &Vec<(usize, f32, f32)>) -> Option<usize> {
Dec 13 15:56:03.260 INFO [stderr]    |                               ^^^^ help: consider using `_from` instead
Dec 13 15:56:03.260 INFO [stderr] 
Dec 13 15:56:03.260 INFO [stderr] warning: unused variable: `success`
Dec 13 15:56:03.260 INFO [stderr]   --> src/strategies/markov.rs:36:72
Dec 13 15:56:03.260 INFO [stderr]    |
Dec 13 15:56:03.260 INFO [stderr] 36 |     fn select_reward(&self, process: &Process<T>, from: usize, to: usize, success: bool) -> f32 {
Dec 13 15:56:03.260 INFO [stderr]    |                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 13 15:56:03.260 INFO [stderr] 
Dec 13 15:56:03.260 INFO [stderr] warning: unused variable: `process`
Dec 13 15:56:03.260 INFO [stderr]   --> src/strategies/markov.rs:42:30
Dec 13 15:56:03.260 INFO [stderr]    |
Dec 13 15:56:03.260 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:03.260 INFO [stderr]    |                                 ^^^^^^^ help: consider using `_process` instead
Dec 13 15:56:03.260 INFO [stderr] 
Dec 13 15:56:03.260 INFO [stderr] warning: unused variable: `state`
Dec 13 15:56:03.260 INFO [stderr]   --> src/strategies/markov.rs:42:52
Dec 13 15:56:03.260 INFO [stderr]    |
Dec 13 15:56:03.260 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:03.260 INFO [stderr]    |                                                       ^^^^^ help: consider using `_state` instead
Dec 13 15:56:03.260 INFO [stderr] 
Dec 13 15:56:03.260 INFO [stderr] warning: unused variable: `from`
Dec 13 15:56:03.260 INFO [stderr]   --> src/strategies/markov.rs:42:67
Dec 13 15:56:03.260 INFO [stderr]    |
Dec 13 15:56:03.260 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:03.260 INFO [stderr]    |                                                                      ^^^^ help: consider using `_from` instead
Dec 13 15:56:03.260 INFO [stderr] 
Dec 13 15:56:03.260 INFO [stderr] warning: unused variable: `to`
Dec 13 15:56:03.260 INFO [stderr]   --> src/strategies/markov.rs:42:80
Dec 13 15:56:03.260 INFO [stderr]    |
Dec 13 15:56:03.260 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:03.260 INFO [stderr]    |                                                                                   ^^ help: consider using `_to` instead
Dec 13 15:56:03.260 INFO [stderr] 
Dec 13 15:56:03.260 INFO [stderr] warning: unused variable: `reward`
Dec 13 15:56:03.260 INFO [stderr]   --> src/strategies/markov.rs:42:91
Dec 13 15:56:03.260 INFO [stderr]    |
Dec 13 15:56:03.260 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:03.260 INFO [stderr]    |                                                                                              ^^^^^^ help: consider using `_reward` instead
Dec 13 15:56:03.260 INFO [stderr] 
Dec 13 15:56:03.260 INFO [stderr] warning: unused variable: `success`
Dec 13 15:56:03.260 INFO [stderr]   --> src/strategies/markov.rs:42:104
Dec 13 15:56:03.260 INFO [stderr]    |
Dec 13 15:56:03.260 INFO [stderr] 42 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {}
Dec 13 15:56:03.260 INFO [stderr]    |                                                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 13 15:56:03.260 INFO [stderr] 
Dec 13 15:56:03.260 INFO [stderr] warning: unused variable: `process`
Dec 13 15:56:03.260 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:11:25
Dec 13 15:56:03.260 INFO [stderr]    |
Dec 13 15:56:03.260 INFO [stderr] 11 |     fn try_transfer(&self, process: &Process<T>, from: usize, to: usize) -> bool {
Dec 13 15:56:03.260 INFO [stderr]    |                            ^^^^^^^ help: consider using `_process` instead
Dec 13 15:56:03.260 INFO [stderr] 
Dec 13 15:56:03.260 INFO [stderr] warning: unused variable: `from`
Dec 13 15:56:03.260 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:11:47
Dec 13 15:56:03.260 INFO [stderr]    |
Dec 13 15:56:03.260 INFO [stderr] 11 |     fn try_transfer(&self, process: &Process<T>, from: usize, to: usize) -> bool {
Dec 13 15:56:03.260 INFO [stderr]    |                                                  ^^^^ help: consider using `_from` instead
Dec 13 15:56:03.260 INFO [stderr] 
Dec 13 15:56:03.261 INFO [stderr] warning: unused variable: `to`
Dec 13 15:56:03.261 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:11:60
Dec 13 15:56:03.261 INFO [stderr]    |
Dec 13 15:56:03.261 INFO [stderr] 11 |     fn try_transfer(&self, process: &Process<T>, from: usize, to: usize) -> bool {
Dec 13 15:56:03.261 INFO [stderr]    |                                                               ^^ help: consider using `_to` instead
Dec 13 15:56:03.261 INFO [stderr] 
Dec 13 15:56:03.261 INFO [stderr] warning: unused variable: `success`
Dec 13 15:56:03.261 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:54:72
Dec 13 15:56:03.261 INFO [stderr]    |
Dec 13 15:56:03.261 INFO [stderr] 54 |     fn select_reward(&self, process: &Process<T>, from: usize, to: usize, success: bool) -> f32 {
Dec 13 15:56:03.261 INFO [stderr]    |                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 13 15:56:03.261 INFO [stderr] 
Dec 13 15:56:03.261 INFO [stderr] warning: unused variable: `process`
Dec 13 15:56:03.261 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:58:30
Dec 13 15:56:03.261 INFO [stderr]    |
Dec 13 15:56:03.261 INFO [stderr] 58 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {
Dec 13 15:56:03.261 INFO [stderr]    |                                 ^^^^^^^ help: consider using `_process` instead
Dec 13 15:56:03.261 INFO [stderr] 
Dec 13 15:56:03.261 INFO [stderr] warning: unused variable: `success`
Dec 13 15:56:03.261 INFO [stderr]   --> src/strategies/reinforcement/naive.rs:58:104
Dec 13 15:56:03.261 INFO [stderr]    |
Dec 13 15:56:03.261 INFO [stderr] 58 |     fn punish_action(&mut self, process: &Process<T>, state: &State, from: usize, to: usize, reward: f32, success: bool) {
Dec 13 15:56:03.261 INFO [stderr]    |                                                                                                           ^^^^^^^ help: consider using `_success` instead
Dec 13 15:56:03.261 INFO [stderr] 
Dec 13 15:56:03.261 INFO [stderr] warning: struct is never constructed: `DenseMatrix`
Dec 13 15:56:03.261 INFO [stderr]  --> src/matrix/dense.rs:3:1
Dec 13 15:56:03.261 INFO [stderr]   |
Dec 13 15:56:03.261 INFO [stderr] 3 | pub struct DenseMatrix<T: Copy> {
Dec 13 15:56:03.261 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:56:03.261 INFO [stderr]   |
Dec 13 15:56:03.261 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 15:56:03.261 INFO [stderr] 
Dec 13 15:56:03.261 INFO [stderr] warning: method is never used: `new`
Dec 13 15:56:03.261 INFO [stderr]   --> src/matrix/dense.rs:11:2
Dec 13 15:56:03.261 INFO [stderr]    |
Dec 13 15:56:03.261 INFO [stderr] 11 |     pub fn new(default: T, width: usize, height: usize) -> DenseMatrix<T> {
Dec 13 15:56:03.261 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:56:03.261 INFO [stderr] 
Dec 13 15:56:03.261 INFO [stderr] warning: struct is never constructed: `GreedyAgent`
Dec 13 15:56:03.261 INFO [stderr]  --> src/strategies/greedy.rs:4:1
Dec 13 15:56:03.261 INFO [stderr]   |
Dec 13 15:56:03.261 INFO [stderr] 4 | pub struct GreedyAgent {}
Dec 13 15:56:03.261 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:56:03.261 INFO [stderr] 
Dec 13 15:56:03.261 INFO [stderr] warning: struct is never constructed: `MarkovChainAgent`
Dec 13 15:56:03.261 INFO [stderr]  --> src/strategies/markov.rs:5:1
Dec 13 15:56:03.261 INFO [stderr]   |
Dec 13 15:56:03.261 INFO [stderr] 5 | pub struct MarkovChainAgent {}
Dec 13 15:56:03.261 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:56:03.261 INFO [stderr] 
Dec 13 15:56:03.461 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Dec 13 15:56:03.461 INFO [stderr] su: No module specific data is present
Dec 13 15:56:03.811 INFO running `"docker" "inspect" "82bea9d0cd3e3cc4de905a2936ee6f47a1e6f146b8164fc88ee4dcddc2ae12e4"`
Dec 13 15:56:04.018 INFO running `"docker" "rm" "-f" "82bea9d0cd3e3cc4de905a2936ee6f47a1e6f146b8164fc88ee4dcddc2ae12e4"`
Dec 13 15:56:04.189 INFO [stdout] 82bea9d0cd3e3cc4de905a2936ee6f47a1e6f146b8164fc88ee4dcddc2ae12e4
Dec 13 15:56:04.190 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15:56:04.600 INFO [stdout] 5d84a9e820b4b08565fae519baafa76509d967489f55f55eedcea77b5b3e5e28
Dec 13 15:56:04.601 INFO running `"docker" "start" "-a" "5d84a9e820b4b08565fae519baafa76509d967489f55f55eedcea77b5b3e5e28"`
Dec 13 15:56:04.996 INFO [stderr] usermod: no changes
Dec 13 15:56:05.024 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 15:56:05.024 INFO [stderr]      Running /target/debug/deps/markov-d07673f44162db93
Dec 13 15:56:05.026 INFO [stdout] 
Dec 13 15:56:05.026 INFO [stdout] running 0 tests
Dec 13 15:56:05.026 INFO [stdout] 
Dec 13 15:56:05.026 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 15:56:05.026 INFO [stdout] 
Dec 13 15:56:05.069 INFO [stderr] su: No module specific data is present
Dec 13 15:56:05.317 INFO running `"docker" "inspect" "5d84a9e820b4b08565fae519baafa76509d967489f55f55eedcea77b5b3e5e28"`
Dec 13 15:56:05.461 INFO running `"docker" "rm" "-f" "5d84a9e820b4b08565fae519baafa76509d967489f55f55eedcea77b5b3e5e28"`
Dec 13 15:56:05.529 INFO [stdout] 5d84a9e820b4b08565fae519baafa76509d967489f55f55eedcea77b5b3e5e28