Nov 09 15:01:30.267 INFO checking chrisshyi/Karger-MinCut against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 15:01:30.268 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-5/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 15:01:30.793 INFO blam! 251236d65b35ed2cfba385da557f3fe8e75d8967e72bfb12fef4f6a8bb40efdf
Nov 09 15:01:30.793 INFO running `"docker" "start" "-a" "251236d65b35ed2cfba385da557f3fe8e75d8967e72bfb12fef4f6a8bb40efdf"`
Nov 09 15:01:32.070 INFO kablam! usermod: no changes
Nov 09 15:01:32.167 INFO kablam!     Checking karger-min-cut v0.1.0 (/source)
Nov 09 15:01:32.955 INFO kablam! warning: unused import: `thread_rng`
Nov 09 15:01:32.955 INFO kablam!  --> src/main.rs:2:48
Nov 09 15:01:32.955 INFO kablam!   |
Nov 09 15:01:32.955 INFO kablam! 2 | use std::collections::HashMap; use rand::{Rng, thread_rng};
Nov 09 15:01:32.955 INFO kablam!   |                                                ^^^^^^^^^^
Nov 09 15:01:32.955 INFO kablam!   |
Nov 09 15:01:32.955 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 15:01:32.955 INFO kablam! 
Nov 09 15:01:33.051 INFO kablam! warning: unused variable: `E`
Nov 09 15:01:33.051 INFO kablam!    --> src/main.rs:128:17
Nov 09 15:01:33.051 INFO kablam!     |
Nov 09 15:01:33.051 INFO kablam! 128 |             Err(E) => panic!("line reading failure")
Nov 09 15:01:33.051 INFO kablam!     |                 ^ help: consider using `_E` instead
Nov 09 15:01:33.051 INFO kablam!     |
Nov 09 15:01:33.051 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 09 15:01:33.051 INFO kablam! 
Nov 09 15:01:33.051 INFO kablam! warning: unused variable: `num_vertx`
Nov 09 15:01:33.051 INFO kablam!    --> src/main.rs:159:9
Nov 09 15:01:33.051 INFO kablam!     |
Nov 09 15:01:33.051 INFO kablam! 159 |     let num_vertx: f64 = active_vertx.len() as f64;
Nov 09 15:01:33.051 INFO kablam!     |         ^^^^^^^^^ help: consider using `_num_vertx` instead
Nov 09 15:01:33.051 INFO kablam! 
Nov 09 15:01:33.059 INFO kablam! warning: unused import: `thread_rng`
Nov 09 15:01:33.059 INFO kablam!  --> src/main.rs:2:48
Nov 09 15:01:33.059 INFO kablam!   |
Nov 09 15:01:33.059 INFO kablam! 2 | use std::collections::HashMap; use rand::{Rng, thread_rng};
Nov 09 15:01:33.059 INFO kablam!   |                                                ^^^^^^^^^^
Nov 09 15:01:33.059 INFO kablam!   |
Nov 09 15:01:33.059 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 15:01:33.059 INFO kablam! 
Nov 09 15:01:33.084 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Nov 09 15:01:33.091 INFO kablam!    --> src/main.rs:128:17
Nov 09 15:01:33.091 INFO kablam!     |
Nov 09 15:01:33.091 INFO kablam! 128 |             Err(E) => panic!("line reading failure")
Nov 09 15:01:33.091 INFO kablam!     |                 ^
Nov 09 15:01:33.091 INFO kablam!     |
Nov 09 15:01:33.091 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Nov 09 15:01:33.091 INFO kablam! 
Nov 09 15:01:33.135 INFO kablam! warning: unused variable: `E`
Nov 09 15:01:33.135 INFO kablam!    --> src/main.rs:128:17
Nov 09 15:01:33.135 INFO kablam!     |
Nov 09 15:01:33.135 INFO kablam! 128 |             Err(E) => panic!("line reading failure")
Nov 09 15:01:33.135 INFO kablam!     |                 ^ help: consider using `_E` instead
Nov 09 15:01:33.135 INFO kablam!     |
Nov 09 15:01:33.135 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 09 15:01:33.135 INFO kablam! 
Nov 09 15:01:33.135 INFO kablam! warning: unused variable: `num_vertx`
Nov 09 15:01:33.135 INFO kablam!    --> src/main.rs:159:9
Nov 09 15:01:33.135 INFO kablam!     |
Nov 09 15:01:33.135 INFO kablam! 159 |     let num_vertx: f64 = active_vertx.len() as f64;
Nov 09 15:01:33.135 INFO kablam!     |         ^^^^^^^^^ help: consider using `_num_vertx` instead
Nov 09 15:01:33.135 INFO kablam! 
Nov 09 15:01:33.159 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Nov 09 15:01:33.159 INFO kablam!    --> src/main.rs:128:17
Nov 09 15:01:33.159 INFO kablam!     |
Nov 09 15:01:33.159 INFO kablam! 128 |             Err(E) => panic!("line reading failure")
Nov 09 15:01:33.159 INFO kablam!     |                 ^
Nov 09 15:01:33.159 INFO kablam!     |
Nov 09 15:01:33.159 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Nov 09 15:01:33.159 INFO kablam! 
Nov 09 15:01:33.185 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Nov 09 15:01:33.190 INFO kablam! su: No module specific data is present
Nov 09 15:01:33.895 INFO running `"docker" "rm" "-f" "251236d65b35ed2cfba385da557f3fe8e75d8967e72bfb12fef4f6a8bb40efdf"`
Nov 09 15:01:34.120 INFO blam! 251236d65b35ed2cfba385da557f3fe8e75d8967e72bfb12fef4f6a8bb40efdf