Oct 27 11:25:33.148 INFO checking Isan-Rivkin/p2p-network-graph-simulator-rs against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 11:25:33.149 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 11:25:33.502 INFO blam! 9a4942131b8c7b121b97ccf6a7a937f13aabbc2eeea2585e6b11514fabfd351d
Oct 27 11:25:33.505 INFO running `"docker" "start" "-a" "9a4942131b8c7b121b97ccf6a7a937f13aabbc2eeea2585e6b11514fabfd351d"`
Oct 27 11:25:34.498 INFO kablam! usermod: no changes
Oct 27 11:25:34.560 INFO kablam!     Checking libc v0.2.43
Oct 27 11:25:34.560 INFO kablam!    Compiling memchr v2.1.0
Oct 27 11:25:36.771 INFO kablam!     Checking csv-core v0.1.4
Oct 27 11:25:37.323 INFO kablam!     Checking csv v1.0.2
Oct 27 11:25:39.131 INFO kablam!     Checking graph_connetions_calculator v0.1.0 (/source)
Oct 27 11:25:40.507 INFO kablam! warning: unused import: `std::default::Default`
Oct 27 11:25:40.507 INFO kablam!  --> src/input.rs:1:5
Oct 27 11:25:40.507 INFO kablam!   |
Oct 27 11:25:40.507 INFO kablam! 1 | use std::default::Default;
Oct 27 11:25:40.507 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:25:40.507 INFO kablam!   |
Oct 27 11:25:40.507 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 11:25:40.507 INFO kablam! 
Oct 27 11:25:40.507 INFO kablam! warning: unused import: `print_graph`
Oct 27 11:25:40.508 INFO kablam!  --> src/optimizer.rs:2:21
Oct 27 11:25:40.508 INFO kablam!   |
Oct 27 11:25:40.508 INFO kablam! 2 | use policy::{Policy,print_graph};
Oct 27 11:25:40.508 INFO kablam!   |                     ^^^^^^^^^^^
Oct 27 11:25:40.508 INFO kablam! 
Oct 27 11:25:40.508 INFO kablam! warning: unused import: `Graph`
Oct 27 11:25:40.508 INFO kablam!  --> src/main.rs:8:17
Oct 27 11:25:40.509 INFO kablam!   |
Oct 27 11:25:40.509 INFO kablam! 8 | use optimizer::{Graph, Optimizer};
Oct 27 11:25:40.509 INFO kablam!   |                 ^^^^^
Oct 27 11:25:40.509 INFO kablam! 
Oct 27 11:25:40.510 INFO kablam! warning: unused import: `std::error::Error`
Oct 27 11:25:40.510 INFO kablam!   --> src/main.rs:11:5
Oct 27 11:25:40.510 INFO kablam!    |
Oct 27 11:25:40.510 INFO kablam! 11 | use std::error::Error;
Oct 27 11:25:40.510 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 27 11:25:40.510 INFO kablam! 
Oct 27 11:25:40.721 INFO kablam! warning: unused import: `std::default::Default`
Oct 27 11:25:40.721 INFO kablam!  --> src/input.rs:1:5
Oct 27 11:25:40.721 INFO kablam!   |
Oct 27 11:25:40.721 INFO kablam! 1 | use std::default::Default;
Oct 27 11:25:40.721 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:25:40.721 INFO kablam!   |
Oct 27 11:25:40.721 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 11:25:40.721 INFO kablam! 
Oct 27 11:25:40.727 INFO kablam! warning: unused import: `print_graph`
Oct 27 11:25:40.727 INFO kablam!  --> src/optimizer.rs:2:21
Oct 27 11:25:40.727 INFO kablam!   |
Oct 27 11:25:40.727 INFO kablam! 2 | use policy::{Policy,print_graph};
Oct 27 11:25:40.728 INFO kablam!   |                     ^^^^^^^^^^^
Oct 27 11:25:40.728 INFO kablam! 
Oct 27 11:25:40.728 INFO kablam! warning: unused import: `Graph`
Oct 27 11:25:40.729 INFO kablam!  --> src/main.rs:8:17
Oct 27 11:25:40.729 INFO kablam!   |
Oct 27 11:25:40.729 INFO kablam! 8 | use optimizer::{Graph, Optimizer};
Oct 27 11:25:40.729 INFO kablam!   |                 ^^^^^
Oct 27 11:25:40.729 INFO kablam! 
Oct 27 11:25:40.730 INFO kablam! warning: unused import: `std::error::Error`
Oct 27 11:25:40.730 INFO kablam!   --> src/main.rs:11:5
Oct 27 11:25:40.730 INFO kablam!    |
Oct 27 11:25:40.730 INFO kablam! 11 | use std::error::Error;
Oct 27 11:25:40.730 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 27 11:25:40.731 INFO kablam! 
Oct 27 11:25:40.895 INFO kablam! warning: variable does not need to be mutable
Oct 27 11:25:40.895 INFO kablam!    --> src/optimizer.rs:114:13
Oct 27 11:25:40.895 INFO kablam!     |
Oct 27 11:25:40.895 INFO kablam! 114 |         let mut test_graph = graph.clone();
Oct 27 11:25:40.895 INFO kablam!     |             ----^^^^^^^^^^
Oct 27 11:25:40.896 INFO kablam!     |             |
Oct 27 11:25:40.896 INFO kablam!     |             help: remove this `mut`
Oct 27 11:25:40.896 INFO kablam!     |
Oct 27 11:25:40.896 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 11:25:40.896 INFO kablam! 
Oct 27 11:25:40.896 INFO kablam! warning: function is never used: `get_nodes`
Oct 27 11:25:40.896 INFO kablam!    --> src/policy.rs:158:1
Oct 27 11:25:40.897 INFO kablam!     |
Oct 27 11:25:40.897 INFO kablam! 158 | fn get_nodes(graph :& Vec< Vec<usize>>)->Vec<usize>{
Oct 27 11:25:40.897 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:25:40.897 INFO kablam!     |
Oct 27 11:25:40.897 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 27 11:25:40.897 INFO kablam! 
Oct 27 11:25:40.897 INFO kablam! warning: function is never used: `get_edges`
Oct 27 11:25:40.897 INFO kablam!    --> src/policy.rs:164:1
Oct 27 11:25:40.898 INFO kablam!     |
Oct 27 11:25:40.898 INFO kablam! 164 | fn get_edges(node : usize , graph :& Vec< Vec<usize>>)->Vec<usize>{
Oct 27 11:25:40.898 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:25:40.898 INFO kablam! 
Oct 27 11:25:40.898 INFO kablam! warning: field is never used: `initial_graph`
Oct 27 11:25:40.898 INFO kablam!   --> src/optimizer.rs:50:5
Oct 27 11:25:40.898 INFO kablam!    |
Oct 27 11:25:40.899 INFO kablam! 50 |     initial_graph :&'a Graph
Oct 27 11:25:40.899 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:25:40.899 INFO kablam! 
Oct 27 11:25:40.907 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:25:40.907 INFO kablam!   --> src/main.rs:30:5
Oct 27 11:25:40.907 INFO kablam!    |
Oct 27 11:25:40.907 INFO kablam! 30 |     graph_to_csv(path,&res);
Oct 27 11:25:40.907 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:25:40.907 INFO kablam!    |
Oct 27 11:25:40.907 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:25:40.907 INFO kablam! 
Oct 27 11:25:41.091 INFO kablam! warning: unused variable: `e`
Oct 27 11:25:41.091 INFO kablam!    --> src/main.rs:181:13
Oct 27 11:25:41.091 INFO kablam!     |
Oct 27 11:25:41.091 INFO kablam! 181 |         Err(e)=> assert!(false)
Oct 27 11:25:41.091 INFO kablam!     |             ^ help: consider using `_e` instead
Oct 27 11:25:41.091 INFO kablam!     |
Oct 27 11:25:41.091 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 11:25:41.091 INFO kablam! 
Oct 27 11:25:41.111 INFO kablam! warning: variable does not need to be mutable
Oct 27 11:25:41.111 INFO kablam!   --> src/main.rs:98:13
Oct 27 11:25:41.111 INFO kablam!    |
Oct 27 11:25:41.111 INFO kablam! 98 |         let mut dns : Vec<usize> = vec![1,3];
Oct 27 11:25:41.111 INFO kablam!    |             ----^^^
Oct 27 11:25:41.111 INFO kablam!    |             |
Oct 27 11:25:41.111 INFO kablam!    |             help: remove this `mut`
Oct 27 11:25:41.111 INFO kablam!    |
Oct 27 11:25:41.111 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 11:25:41.111 INFO kablam! 
Oct 27 11:25:41.123 INFO kablam! warning: variable does not need to be mutable
Oct 27 11:25:41.123 INFO kablam!    --> src/main.rs:188:13
Oct 27 11:25:41.123 INFO kablam!     |
Oct 27 11:25:41.123 INFO kablam! 188 |         let mut path = "./samples/g2_test.csv";
Oct 27 11:25:41.123 INFO kablam!     |             ----^^^^
Oct 27 11:25:41.123 INFO kablam!     |             |
Oct 27 11:25:41.123 INFO kablam!     |             help: remove this `mut`
Oct 27 11:25:41.123 INFO kablam! 
Oct 27 11:25:41.159 INFO kablam! warning: variable does not need to be mutable
Oct 27 11:25:41.159 INFO kablam!    --> src/optimizer.rs:114:13
Oct 27 11:25:41.159 INFO kablam!     |
Oct 27 11:25:41.159 INFO kablam! 114 |         let mut test_graph = graph.clone();
Oct 27 11:25:41.159 INFO kablam!     |             ----^^^^^^^^^^
Oct 27 11:25:41.159 INFO kablam!     |             |
Oct 27 11:25:41.159 INFO kablam!     |             help: remove this `mut`
Oct 27 11:25:41.159 INFO kablam! 
Oct 27 11:25:41.159 INFO kablam! warning: function is never used: `get_nodes`
Oct 27 11:25:41.159 INFO kablam!    --> src/policy.rs:158:1
Oct 27 11:25:41.159 INFO kablam!     |
Oct 27 11:25:41.159 INFO kablam! 158 | fn get_nodes(graph :& Vec< Vec<usize>>)->Vec<usize>{
Oct 27 11:25:41.159 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:25:41.159 INFO kablam!     |
Oct 27 11:25:41.159 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 27 11:25:41.159 INFO kablam! 
Oct 27 11:25:41.159 INFO kablam! warning: function is never used: `get_edges`
Oct 27 11:25:41.159 INFO kablam!    --> src/policy.rs:164:1
Oct 27 11:25:41.159 INFO kablam!     |
Oct 27 11:25:41.159 INFO kablam! 164 | fn get_edges(node : usize , graph :& Vec< Vec<usize>>)->Vec<usize>{
Oct 27 11:25:41.159 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:25:41.159 INFO kablam! 
Oct 27 11:25:41.159 INFO kablam! warning: field is never used: `initial_graph`
Oct 27 11:25:41.159 INFO kablam!   --> src/optimizer.rs:50:5
Oct 27 11:25:41.159 INFO kablam!    |
Oct 27 11:25:41.159 INFO kablam! 50 |     initial_graph :&'a Graph
Oct 27 11:25:41.159 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:25:41.159 INFO kablam! 
Oct 27 11:25:41.163 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:25:41.163 INFO kablam!   --> src/main.rs:30:5
Oct 27 11:25:41.163 INFO kablam!    |
Oct 27 11:25:41.163 INFO kablam! 30 |     graph_to_csv(path,&res);
Oct 27 11:25:41.163 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:25:41.163 INFO kablam!    |
Oct 27 11:25:41.163 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:25:41.163 INFO kablam! 
Oct 27 11:25:41.231 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.70s
Oct 27 11:25:41.231 INFO kablam! su: No module specific data is present
Oct 27 11:25:42.407 INFO running `"docker" "rm" "-f" "9a4942131b8c7b121b97ccf6a7a937f13aabbc2eeea2585e6b11514fabfd351d"`
Oct 27 11:25:42.668 INFO blam! 9a4942131b8c7b121b97ccf6a7a937f13aabbc2eeea2585e6b11514fabfd351d