Nov 06 23:54:59.726 INFO checking chrisshyi/Karger-MinCut against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 23:54:59.726 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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"`
Nov 06 23:55:00.261 INFO blam! 87f1093cc72958b43476608d0a5c5cf65eb67eab0a8499beea9e89ce280a9133
Nov 06 23:55:00.263 INFO running `"docker" "start" "-a" "87f1093cc72958b43476608d0a5c5cf65eb67eab0a8499beea9e89ce280a9133"`
Nov 06 23:55:01.715 INFO kablam! usermod: no changes
Nov 06 23:55:01.797 INFO kablam!     Checking rand_core v0.1.0-pre.0
Nov 06 23:55:02.426 INFO kablam!     Checking rand v0.5.0-pre.0
Nov 06 23:55:04.708 INFO kablam!     Checking karger-min-cut v0.1.0 (/source)
Nov 06 23:55:05.168 INFO kablam! warning: unused import: `thread_rng`
Nov 06 23:55:05.168 INFO kablam!  --> src/main.rs:2:48
Nov 06 23:55:05.168 INFO kablam!   |
Nov 06 23:55:05.168 INFO kablam! 2 | use std::collections::HashMap; use rand::{Rng, thread_rng};
Nov 06 23:55:05.168 INFO kablam!   |                                                ^^^^^^^^^^
Nov 06 23:55:05.168 INFO kablam!   |
Nov 06 23:55:05.168 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 23:55:05.168 INFO kablam! 
Nov 06 23:55:05.349 INFO kablam! warning: unused variable: `E`
Nov 06 23:55:05.349 INFO kablam!    --> src/main.rs:128:17
Nov 06 23:55:05.349 INFO kablam!     |
Nov 06 23:55:05.349 INFO kablam! 128 |             Err(E) => panic!("line reading failure")
Nov 06 23:55:05.349 INFO kablam!     |                 ^ help: consider using `_E` instead
Nov 06 23:55:05.349 INFO kablam!     |
Nov 06 23:55:05.349 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 06 23:55:05.349 INFO kablam! 
Nov 06 23:55:05.349 INFO kablam! warning: unused variable: `num_vertx`
Nov 06 23:55:05.349 INFO kablam!    --> src/main.rs:159:9
Nov 06 23:55:05.349 INFO kablam!     |
Nov 06 23:55:05.349 INFO kablam! 159 |     let num_vertx: f64 = active_vertx.len() as f64;
Nov 06 23:55:05.349 INFO kablam!     |         ^^^^^^^^^ help: consider using `_num_vertx` instead
Nov 06 23:55:05.349 INFO kablam! 
Nov 06 23:55:05.382 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Nov 06 23:55:05.382 INFO kablam!    --> src/main.rs:128:17
Nov 06 23:55:05.382 INFO kablam!     |
Nov 06 23:55:05.382 INFO kablam! 128 |             Err(E) => panic!("line reading failure")
Nov 06 23:55:05.382 INFO kablam!     |                 ^
Nov 06 23:55:05.382 INFO kablam!     |
Nov 06 23:55:05.382 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Nov 06 23:55:05.382 INFO kablam! 
Nov 06 23:55:05.576 INFO kablam! warning: unused import: `thread_rng`
Nov 06 23:55:05.576 INFO kablam!  --> src/main.rs:2:48
Nov 06 23:55:05.576 INFO kablam!   |
Nov 06 23:55:05.576 INFO kablam! 2 | use std::collections::HashMap; use rand::{Rng, thread_rng};
Nov 06 23:55:05.576 INFO kablam!   |                                                ^^^^^^^^^^
Nov 06 23:55:05.576 INFO kablam!   |
Nov 06 23:55:05.576 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 23:55:05.576 INFO kablam! 
Nov 06 23:55:05.684 INFO kablam! warning: unused variable: `E`
Nov 06 23:55:05.684 INFO kablam!    --> src/main.rs:128:17
Nov 06 23:55:05.685 INFO kablam!     |
Nov 06 23:55:05.685 INFO kablam! 128 |             Err(E) => panic!("line reading failure")
Nov 06 23:55:05.685 INFO kablam!     |                 ^ help: consider using `_E` instead
Nov 06 23:55:05.685 INFO kablam!     |
Nov 06 23:55:05.685 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 06 23:55:05.685 INFO kablam! 
Nov 06 23:55:05.685 INFO kablam! warning: unused variable: `num_vertx`
Nov 06 23:55:05.685 INFO kablam!    --> src/main.rs:159:9
Nov 06 23:55:05.685 INFO kablam!     |
Nov 06 23:55:05.685 INFO kablam! 159 |     let num_vertx: f64 = active_vertx.len() as f64;
Nov 06 23:55:05.685 INFO kablam!     |         ^^^^^^^^^ help: consider using `_num_vertx` instead
Nov 06 23:55:05.685 INFO kablam! 
Nov 06 23:55:05.696 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Nov 06 23:55:05.696 INFO kablam!    --> src/main.rs:128:17
Nov 06 23:55:05.697 INFO kablam!     |
Nov 06 23:55:05.697 INFO kablam! 128 |             Err(E) => panic!("line reading failure")
Nov 06 23:55:05.697 INFO kablam!     |                 ^
Nov 06 23:55:05.697 INFO kablam!     |
Nov 06 23:55:05.697 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Nov 06 23:55:05.697 INFO kablam! 
Nov 06 23:55:05.720 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.97s
Nov 06 23:55:05.724 INFO kablam! su: No module specific data is present
Nov 06 23:55:06.394 INFO running `"docker" "rm" "-f" "87f1093cc72958b43476608d0a5c5cf65eb67eab0a8499beea9e89ce280a9133"`
Nov 06 23:55:06.951 INFO blam! 87f1093cc72958b43476608d0a5c5cf65eb67eab0a8499beea9e89ce280a9133