Oct 27 06:48:01.164 INFO checking chrisshyi/Karger-MinCut against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 06:48:01.164 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 06:48:01.620 INFO blam! ef7911cd324bd3815bc34ed89dd921c7fb89dc7e2f7293418c6da059903cd36b
Oct 27 06:48:01.623 INFO running `"docker" "start" "-a" "ef7911cd324bd3815bc34ed89dd921c7fb89dc7e2f7293418c6da059903cd36b"`
Oct 27 06:48:02.539 INFO kablam! usermod: no changes
Oct 27 06:48:02.624 INFO kablam!     Checking rand_core v0.1.0-pre.0
Oct 27 06:48:03.303 INFO kablam!     Checking rand v0.5.0-pre.0
Oct 27 06:48:05.747 INFO kablam!     Checking karger-min-cut v0.1.0 (/source)
Oct 27 06:48:06.783 INFO kablam! warning: unused import: `thread_rng`
Oct 27 06:48:06.783 INFO kablam!  --> src/main.rs:2:48
Oct 27 06:48:06.783 INFO kablam!   |
Oct 27 06:48:06.783 INFO kablam! 2 | use std::collections::HashMap; use rand::{Rng, thread_rng};
Oct 27 06:48:06.783 INFO kablam!   |                                                ^^^^^^^^^^
Oct 27 06:48:06.783 INFO kablam!   |
Oct 27 06:48:06.783 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 06:48:06.783 INFO kablam! 
Oct 27 06:48:06.850 INFO kablam! warning: unused import: `thread_rng`
Oct 27 06:48:06.851 INFO kablam!  --> src/main.rs:2:48
Oct 27 06:48:06.851 INFO kablam!   |
Oct 27 06:48:06.851 INFO kablam! 2 | use std::collections::HashMap; use rand::{Rng, thread_rng};
Oct 27 06:48:06.851 INFO kablam!   |                                                ^^^^^^^^^^
Oct 27 06:48:06.851 INFO kablam!   |
Oct 27 06:48:06.851 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 06:48:06.851 INFO kablam! 
Oct 27 06:48:06.943 INFO kablam! warning: unused variable: `E`
Oct 27 06:48:06.943 INFO kablam!    --> src/main.rs:128:17
Oct 27 06:48:06.943 INFO kablam!     |
Oct 27 06:48:06.943 INFO kablam! 128 |             Err(E) => panic!("line reading failure")
Oct 27 06:48:06.943 INFO kablam!     |                 ^ help: consider using `_E` instead
Oct 27 06:48:06.943 INFO kablam!     |
Oct 27 06:48:06.943 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 06:48:06.943 INFO kablam! 
Oct 27 06:48:06.943 INFO kablam! warning: unused variable: `num_vertx`
Oct 27 06:48:06.943 INFO kablam!    --> src/main.rs:159:9
Oct 27 06:48:06.943 INFO kablam!     |
Oct 27 06:48:06.944 INFO kablam! 159 |     let num_vertx: f64 = active_vertx.len() as f64;
Oct 27 06:48:06.944 INFO kablam!     |         ^^^^^^^^^ help: consider using `_num_vertx` instead
Oct 27 06:48:06.944 INFO kablam! 
Oct 27 06:48:06.944 INFO kablam! warning: unused variable: `E`
Oct 27 06:48:06.944 INFO kablam!    --> src/main.rs:128:17
Oct 27 06:48:06.944 INFO kablam!     |
Oct 27 06:48:06.944 INFO kablam! 128 |             Err(E) => panic!("line reading failure")
Oct 27 06:48:06.944 INFO kablam!     |                 ^ help: consider using `_E` instead
Oct 27 06:48:06.944 INFO kablam!     |
Oct 27 06:48:06.944 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 06:48:06.944 INFO kablam! 
Oct 27 06:48:06.944 INFO kablam! warning: unused variable: `num_vertx`
Oct 27 06:48:06.944 INFO kablam!    --> src/main.rs:159:9
Oct 27 06:48:06.944 INFO kablam!     |
Oct 27 06:48:06.944 INFO kablam! 159 |     let num_vertx: f64 = active_vertx.len() as f64;
Oct 27 06:48:06.944 INFO kablam!     |         ^^^^^^^^^ help: consider using `_num_vertx` instead
Oct 27 06:48:06.944 INFO kablam! 
Oct 27 06:48:06.955 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Oct 27 06:48:06.955 INFO kablam!    --> src/main.rs:128:17
Oct 27 06:48:06.955 INFO kablam!     |
Oct 27 06:48:06.955 INFO kablam! 128 |             Err(E) => panic!("line reading failure")
Oct 27 06:48:06.955 INFO kablam!     |                 ^
Oct 27 06:48:06.955 INFO kablam!     |
Oct 27 06:48:06.955 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Oct 27 06:48:06.955 INFO kablam! 
Oct 27 06:48:06.959 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Oct 27 06:48:06.959 INFO kablam!    --> src/main.rs:128:17
Oct 27 06:48:06.959 INFO kablam!     |
Oct 27 06:48:06.959 INFO kablam! 128 |             Err(E) => panic!("line reading failure")
Oct 27 06:48:06.959 INFO kablam!     |                 ^
Oct 27 06:48:06.959 INFO kablam!     |
Oct 27 06:48:06.959 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Oct 27 06:48:06.959 INFO kablam! 
Oct 27 06:48:07.019 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.43s
Oct 27 06:48:07.019 INFO kablam! su: No module specific data is present
Oct 27 06:48:07.501 INFO running `"docker" "rm" "-f" "ef7911cd324bd3815bc34ed89dd921c7fb89dc7e2f7293418c6da059903cd36b"`
Oct 27 06:48:07.763 INFO blam! ef7911cd324bd3815bc34ed89dd921c7fb89dc7e2f7293418c6da059903cd36b