Dec 02 06:51:07.384 INFO testing Isan-Rivkin/p2p-network-graph-simulator-rs against 1.30.1 for beta-1.31-5
Dec 02 06:51:07.384 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 02 06:51:07.727 INFO [stdout] 81dea592fbdfeff86931abc7c29167da5734f258ceef2e72f257517704d1c851
Dec 02 06:51:07.731 INFO running `"docker" "start" "-a" "81dea592fbdfeff86931abc7c29167da5734f258ceef2e72f257517704d1c851"`
Dec 02 06:51:08.695 INFO [stderr] usermod: no changes
Dec 02 06:51:08.783 INFO [stderr]    Compiling libc v0.2.43
Dec 02 06:51:08.791 INFO [stderr]    Compiling memchr v2.1.0
Dec 02 06:51:11.467 INFO [stderr]    Compiling csv-core v0.1.4
Dec 02 06:51:12.810 INFO [stderr]    Compiling csv v1.0.2
Dec 02 06:51:15.861 INFO [stderr]    Compiling graph_connetions_calculator v0.1.0 (/source)
Dec 02 06:51:16.685 INFO [stderr] warning: unused import: `std::default::Default`
Dec 02 06:51:16.685 INFO [stderr]  --> src/input.rs:1:5
Dec 02 06:51:16.685 INFO [stderr]   |
Dec 02 06:51:16.685 INFO [stderr] 1 | use std::default::Default;
Dec 02 06:51:16.685 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:51:16.685 INFO [stderr]   |
Dec 02 06:51:16.685 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 06:51:16.685 INFO [stderr] 
Dec 02 06:51:16.685 INFO [stderr] warning: unused import: `print_graph`
Dec 02 06:51:16.685 INFO [stderr]  --> src/optimizer.rs:2:21
Dec 02 06:51:16.685 INFO [stderr]   |
Dec 02 06:51:16.685 INFO [stderr] 2 | use policy::{Policy,print_graph};
Dec 02 06:51:16.685 INFO [stderr]   |                     ^^^^^^^^^^^
Dec 02 06:51:16.685 INFO [stderr] 
Dec 02 06:51:16.685 INFO [stderr] warning: unused import: `Graph`
Dec 02 06:51:16.685 INFO [stderr]  --> src/main.rs:8:17
Dec 02 06:51:16.685 INFO [stderr]   |
Dec 02 06:51:16.685 INFO [stderr] 8 | use optimizer::{Graph, Optimizer};
Dec 02 06:51:16.685 INFO [stderr]   |                 ^^^^^
Dec 02 06:51:16.685 INFO [stderr] 
Dec 02 06:51:16.685 INFO [stderr] warning: unused import: `std::error::Error`
Dec 02 06:51:16.685 INFO [stderr]   --> src/main.rs:11:5
Dec 02 06:51:16.685 INFO [stderr]    |
Dec 02 06:51:16.685 INFO [stderr] 11 | use std::error::Error;
Dec 02 06:51:16.685 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 02 06:51:16.685 INFO [stderr] 
Dec 02 06:51:16.855 INFO [stderr] warning: variable does not need to be mutable
Dec 02 06:51:16.855 INFO [stderr]    --> src/optimizer.rs:114:13
Dec 02 06:51:16.855 INFO [stderr]     |
Dec 02 06:51:16.855 INFO [stderr] 114 |         let mut test_graph = graph.clone();
Dec 02 06:51:16.855 INFO [stderr]     |             ----^^^^^^^^^^
Dec 02 06:51:16.855 INFO [stderr]     |             |
Dec 02 06:51:16.855 INFO [stderr]     |             help: remove this `mut`
Dec 02 06:51:16.855 INFO [stderr]     |
Dec 02 06:51:16.855 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 06:51:16.855 INFO [stderr] 
Dec 02 06:51:16.855 INFO [stderr] warning: function is never used: `get_nodes`
Dec 02 06:51:16.855 INFO [stderr]    --> src/policy.rs:158:1
Dec 02 06:51:16.855 INFO [stderr]     |
Dec 02 06:51:16.855 INFO [stderr] 158 | fn get_nodes(graph :& Vec< Vec<usize>>)->Vec<usize>{
Dec 02 06:51:16.855 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:51:16.855 INFO [stderr]     |
Dec 02 06:51:16.855 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 02 06:51:16.855 INFO [stderr] 
Dec 02 06:51:16.855 INFO [stderr] warning: function is never used: `get_edges`
Dec 02 06:51:16.855 INFO [stderr]    --> src/policy.rs:164:1
Dec 02 06:51:16.855 INFO [stderr]     |
Dec 02 06:51:16.855 INFO [stderr] 164 | fn get_edges(node : usize , graph :& Vec< Vec<usize>>)->Vec<usize>{
Dec 02 06:51:16.855 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:51:16.855 INFO [stderr] 
Dec 02 06:51:16.855 INFO [stderr] warning: field is never used: `initial_graph`
Dec 02 06:51:16.855 INFO [stderr]   --> src/optimizer.rs:50:5
Dec 02 06:51:16.855 INFO [stderr]    |
Dec 02 06:51:16.855 INFO [stderr] 50 |     initial_graph :&'a Graph
Dec 02 06:51:16.855 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:51:16.855 INFO [stderr] 
Dec 02 06:51:16.863 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 06:51:16.863 INFO [stderr]   --> src/main.rs:30:5
Dec 02 06:51:16.863 INFO [stderr]    |
Dec 02 06:51:16.863 INFO [stderr] 30 |     graph_to_csv(path,&res);
Dec 02 06:51:16.863 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:51:16.863 INFO [stderr]    |
Dec 02 06:51:16.863 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 06:51:16.863 INFO [stderr] 
Dec 02 06:51:18.307 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.57s
Dec 02 06:51:18.307 INFO [stderr] su: No module specific data is present
Dec 02 06:51:19.399 INFO running `"docker" "inspect" "81dea592fbdfeff86931abc7c29167da5734f258ceef2e72f257517704d1c851"`
Dec 02 06:51:19.733 INFO running `"docker" "rm" "-f" "81dea592fbdfeff86931abc7c29167da5734f258ceef2e72f257517704d1c851"`
Dec 02 06:51:19.985 INFO [stdout] 81dea592fbdfeff86931abc7c29167da5734f258ceef2e72f257517704d1c851
Dec 02 06:51:19.991 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 02 06:51:20.555 INFO [stdout] c9213ef26c75a27c58227a0555adb5969ffd6eef17c80d38707ee0a6f1fc8fea
Dec 02 06:51:20.560 INFO running `"docker" "start" "-a" "c9213ef26c75a27c58227a0555adb5969ffd6eef17c80d38707ee0a6f1fc8fea"`
Dec 02 06:51:21.734 INFO [stderr] usermod: no changes
Dec 02 06:51:21.788 INFO [stderr]    Compiling graph_connetions_calculator v0.1.0 (/source)
Dec 02 06:51:22.751 INFO [stderr] warning: unused import: `std::default::Default`
Dec 02 06:51:22.751 INFO [stderr]  --> src/input.rs:1:5
Dec 02 06:51:22.751 INFO [stderr]   |
Dec 02 06:51:22.751 INFO [stderr] 1 | use std::default::Default;
Dec 02 06:51:22.751 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:51:22.751 INFO [stderr]   |
Dec 02 06:51:22.751 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 06:51:22.751 INFO [stderr] 
Dec 02 06:51:22.751 INFO [stderr] warning: unused import: `print_graph`
Dec 02 06:51:22.751 INFO [stderr]  --> src/optimizer.rs:2:21
Dec 02 06:51:22.751 INFO [stderr]   |
Dec 02 06:51:22.751 INFO [stderr] 2 | use policy::{Policy,print_graph};
Dec 02 06:51:22.751 INFO [stderr]   |                     ^^^^^^^^^^^
Dec 02 06:51:22.751 INFO [stderr] 
Dec 02 06:51:22.751 INFO [stderr] warning: unused import: `Graph`
Dec 02 06:51:22.751 INFO [stderr]  --> src/main.rs:8:17
Dec 02 06:51:22.751 INFO [stderr]   |
Dec 02 06:51:22.751 INFO [stderr] 8 | use optimizer::{Graph, Optimizer};
Dec 02 06:51:22.751 INFO [stderr]   |                 ^^^^^
Dec 02 06:51:22.751 INFO [stderr] 
Dec 02 06:51:22.751 INFO [stderr] warning: unused import: `std::error::Error`
Dec 02 06:51:22.751 INFO [stderr]   --> src/main.rs:11:5
Dec 02 06:51:22.751 INFO [stderr]    |
Dec 02 06:51:22.751 INFO [stderr] 11 | use std::error::Error;
Dec 02 06:51:22.751 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 02 06:51:22.751 INFO [stderr] 
Dec 02 06:51:23.010 INFO [stderr] warning: unused variable: `e`
Dec 02 06:51:23.010 INFO [stderr]    --> src/main.rs:181:13
Dec 02 06:51:23.010 INFO [stderr]     |
Dec 02 06:51:23.010 INFO [stderr] 181 |         Err(e)=> assert!(false)
Dec 02 06:51:23.010 INFO [stderr]     |             ^ help: consider using `_e` instead
Dec 02 06:51:23.010 INFO [stderr]     |
Dec 02 06:51:23.010 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 02 06:51:23.010 INFO [stderr] 
Dec 02 06:51:23.031 INFO [stderr] warning: variable does not need to be mutable
Dec 02 06:51:23.031 INFO [stderr]   --> src/main.rs:98:13
Dec 02 06:51:23.031 INFO [stderr]    |
Dec 02 06:51:23.031 INFO [stderr] 98 |         let mut dns : Vec<usize> = vec![1,3];
Dec 02 06:51:23.031 INFO [stderr]    |             ----^^^
Dec 02 06:51:23.031 INFO [stderr]    |             |
Dec 02 06:51:23.031 INFO [stderr]    |             help: remove this `mut`
Dec 02 06:51:23.031 INFO [stderr]    |
Dec 02 06:51:23.031 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 06:51:23.031 INFO [stderr] 
Dec 02 06:51:23.051 INFO [stderr] warning: variable does not need to be mutable
Dec 02 06:51:23.051 INFO [stderr]    --> src/main.rs:188:13
Dec 02 06:51:23.051 INFO [stderr]     |
Dec 02 06:51:23.051 INFO [stderr] 188 |         let mut path = "./samples/g2_test.csv";
Dec 02 06:51:23.051 INFO [stderr]     |             ----^^^^
Dec 02 06:51:23.051 INFO [stderr]     |             |
Dec 02 06:51:23.051 INFO [stderr]     |             help: remove this `mut`
Dec 02 06:51:23.051 INFO [stderr] 
Dec 02 06:51:23.088 INFO [stderr] warning: variable does not need to be mutable
Dec 02 06:51:23.088 INFO [stderr]    --> src/optimizer.rs:114:13
Dec 02 06:51:23.088 INFO [stderr]     |
Dec 02 06:51:23.088 INFO [stderr] 114 |         let mut test_graph = graph.clone();
Dec 02 06:51:23.088 INFO [stderr]     |             ----^^^^^^^^^^
Dec 02 06:51:23.088 INFO [stderr]     |             |
Dec 02 06:51:23.088 INFO [stderr]     |             help: remove this `mut`
Dec 02 06:51:23.088 INFO [stderr] 
Dec 02 06:51:23.088 INFO [stderr] warning: function is never used: `get_nodes`
Dec 02 06:51:23.088 INFO [stderr]    --> src/policy.rs:158:1
Dec 02 06:51:23.088 INFO [stderr]     |
Dec 02 06:51:23.088 INFO [stderr] 158 | fn get_nodes(graph :& Vec< Vec<usize>>)->Vec<usize>{
Dec 02 06:51:23.088 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:51:23.088 INFO [stderr]     |
Dec 02 06:51:23.088 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 02 06:51:23.088 INFO [stderr] 
Dec 02 06:51:23.088 INFO [stderr] warning: function is never used: `get_edges`
Dec 02 06:51:23.088 INFO [stderr]    --> src/policy.rs:164:1
Dec 02 06:51:23.088 INFO [stderr]     |
Dec 02 06:51:23.088 INFO [stderr] 164 | fn get_edges(node : usize , graph :& Vec< Vec<usize>>)->Vec<usize>{
Dec 02 06:51:23.088 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:51:23.088 INFO [stderr] 
Dec 02 06:51:23.088 INFO [stderr] warning: field is never used: `initial_graph`
Dec 02 06:51:23.088 INFO [stderr]   --> src/optimizer.rs:50:5
Dec 02 06:51:23.088 INFO [stderr]    |
Dec 02 06:51:23.088 INFO [stderr] 50 |     initial_graph :&'a Graph
Dec 02 06:51:23.088 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:51:23.088 INFO [stderr] 
Dec 02 06:51:23.095 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 06:51:23.095 INFO [stderr]   --> src/main.rs:30:5
Dec 02 06:51:23.095 INFO [stderr]    |
Dec 02 06:51:23.095 INFO [stderr] 30 |     graph_to_csv(path,&res);
Dec 02 06:51:23.095 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:51:23.095 INFO [stderr]    |
Dec 02 06:51:23.095 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 06:51:23.095 INFO [stderr] 
Dec 02 06:51:24.431 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.66s
Dec 02 06:51:24.435 INFO [stderr] su: No module specific data is present
Dec 02 06:51:25.212 INFO running `"docker" "inspect" "c9213ef26c75a27c58227a0555adb5969ffd6eef17c80d38707ee0a6f1fc8fea"`
Dec 02 06:51:25.493 INFO running `"docker" "rm" "-f" "c9213ef26c75a27c58227a0555adb5969ffd6eef17c80d38707ee0a6f1fc8fea"`
Dec 02 06:51:25.805 INFO [stdout] c9213ef26c75a27c58227a0555adb5969ffd6eef17c80d38707ee0a6f1fc8fea
Dec 02 06:51:25.811 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 02 06:51:26.289 INFO [stdout] 764a2c68fbc541ef81b22bab78ba9a959d815033d57953694c2a8eabc7b68f03
Dec 02 06:51:26.295 INFO running `"docker" "start" "-a" "764a2c68fbc541ef81b22bab78ba9a959d815033d57953694c2a8eabc7b68f03"`
Dec 02 06:51:28.163 INFO [stderr] usermod: no changes
Dec 02 06:51:28.235 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 02 06:51:28.235 INFO [stderr]      Running /target/debug/deps/graph_connetions_calculator-560508160feb5703
Dec 02 06:51:28.236 INFO [stdout] 
Dec 02 06:51:28.236 INFO [stdout] running 4 tests
Dec 02 06:51:28.243 INFO [stdout] test tests::test_generate_graph_input ... ok
Dec 02 06:51:28.247 INFO [stdout] test tests::test_policy_stuff ... ok
Dec 02 06:51:28.255 INFO [stdout] test tests::test_optimize_node ... ok
Dec 02 06:51:28.255 INFO [stdout] test tests::test_optimize_graph ... ok
Dec 02 06:51:28.255 INFO [stdout] 
Dec 02 06:51:28.255 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 06:51:28.255 INFO [stdout] 
Dec 02 06:51:28.259 INFO [stderr] su: No module specific data is present
Dec 02 06:51:28.840 INFO running `"docker" "inspect" "764a2c68fbc541ef81b22bab78ba9a959d815033d57953694c2a8eabc7b68f03"`
Dec 02 06:51:29.217 INFO running `"docker" "rm" "-f" "764a2c68fbc541ef81b22bab78ba9a959d815033d57953694c2a8eabc7b68f03"`
Dec 02 06:51:29.587 INFO [stdout] 764a2c68fbc541ef81b22bab78ba9a959d815033d57953694c2a8eabc7b68f03
