Nov 02 23:48:36.879 INFO checking voronoi-0.1.4 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 23:48:36.879 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 23:48:37.060 INFO blam! 66db0e3055226da26e644d74c91c3fd08dbcfc83d883925f6706e64427924044
Nov 02 23:48:37.061 INFO running `"docker" "start" "-a" "66db0e3055226da26e644d74c91c3fd08dbcfc83d883925f6706e64427924044"`
Nov 02 23:48:37.687 INFO kablam! usermod: no changes
Nov 02 23:48:37.810 INFO kablam!     Checking voronoi v0.1.4 (/source)
Nov 02 23:48:40.932 INFO kablam! warning: unused import: `Rng`
Nov 02 23:48:40.932 INFO kablam!  --> benches/genvoronoi.rs:7:12
Nov 02 23:48:40.932 INFO kablam!   |
Nov 02 23:48:40.932 INFO kablam! 7 | use rand::{Rng, thread_rng};
Nov 02 23:48:40.932 INFO kablam!   |            ^^^
Nov 02 23:48:40.932 INFO kablam!   |
Nov 02 23:48:40.933 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 23:48:40.933 INFO kablam! 
Nov 02 23:48:41.026 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.30s
Nov 02 23:48:41.026 INFO kablam! su: No module specific data is present
Nov 02 23:48:41.842 INFO running `"docker" "rm" "-f" "66db0e3055226da26e644d74c91c3fd08dbcfc83d883925f6706e64427924044"`
Nov 02 23:48:42.115 INFO blam! 66db0e3055226da26e644d74c91c3fd08dbcfc83d883925f6706e64427924044