Nov 02 12:17:34.669 INFO checking justinbarclay/ArpPoison against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 12:17:34.669 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 12:17:35.122 INFO blam! 2d99d9b161c03663e64f748156e7175ae1c10b74d025ddcccf15d279cfbb18ac
Nov 02 12:17:35.128 INFO running `"docker" "start" "-a" "2d99d9b161c03663e64f748156e7175ae1c10b74d025ddcccf15d279cfbb18ac"`
Nov 02 12:17:36.484 INFO kablam! usermod: no changes
Nov 02 12:17:36.644 INFO kablam!    Compiling lazy_static v0.2.9
Nov 02 12:17:36.644 INFO kablam!    Compiling regex-syntax v0.4.1
Nov 02 12:17:36.644 INFO kablam!     Checking pnet_base v0.20.0
Nov 02 12:17:36.644 INFO kablam!     Checking ipnetwork v0.12.7
Nov 02 12:17:36.644 INFO kablam!    Compiling pnet v0.20.0
Nov 02 12:17:36.660 INFO kablam!    Compiling memchr v1.0.2
Nov 02 12:17:36.660 INFO kablam!     Checking pnet_sys v0.20.0
Nov 02 12:17:36.664 INFO kablam!    Compiling syntex_errors v0.42.0
Nov 02 12:17:38.197 INFO kablam!    Compiling thread_local v0.3.4
Nov 02 12:17:39.576 INFO kablam!     Checking pnet_macros_support v0.20.0
Nov 02 12:17:39.629 INFO kablam!    Compiling aho-corasick v0.6.3
Nov 02 12:17:40.667 INFO kablam!     Checking pnet_datalink v0.20.0
Nov 02 12:17:45.797 INFO kablam!    Compiling syntex_syntax v0.42.0
Nov 02 12:17:49.743 INFO kablam!    Compiling regex v0.2.2
Nov 02 12:18:42.449 INFO kablam!    Compiling syntex v0.42.2
Nov 02 12:18:43.703 INFO kablam!    Compiling pnet_macros v0.20.0
Nov 02 12:18:47.357 INFO kablam!    Compiling pnet_packet v0.20.0
Nov 02 12:19:01.904 INFO kablam!     Checking pnet_transport v0.20.0
Nov 02 12:19:02.936 INFO kablam!     Checking arp v0.1.0 (/source)
Nov 02 12:19:03.808 INFO kablam! warning: variable does not need to be mutable
Nov 02 12:19:03.809 INFO kablam!   --> src/main.rs:43:27
Nov 02 12:19:03.810 INFO kablam!    |
Nov 02 12:19:03.810 INFO kablam! 43 |                     &mut |mut new_packet| {
Nov 02 12:19:03.811 INFO kablam!    |                           ----^^^^^^^^^^
Nov 02 12:19:03.812 INFO kablam!    |                           |
Nov 02 12:19:03.812 INFO kablam!    |                           help: remove this `mut`
Nov 02 12:19:03.813 INFO kablam!    |
Nov 02 12:19:03.813 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 12:19:03.814 INFO kablam! 
Nov 02 12:19:03.895 INFO kablam! warning: variable does not need to be mutable
Nov 02 12:19:03.895 INFO kablam!   --> src/main.rs:43:27
Nov 02 12:19:03.896 INFO kablam!    |
Nov 02 12:19:03.896 INFO kablam! 43 |                     &mut |mut new_packet| {
Nov 02 12:19:03.896 INFO kablam!    |                           ----^^^^^^^^^^
Nov 02 12:19:03.896 INFO kablam!    |                           |
Nov 02 12:19:03.896 INFO kablam!    |                           help: remove this `mut`
Nov 02 12:19:03.896 INFO kablam!    |
Nov 02 12:19:03.896 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 12:19:03.896 INFO kablam! 
Nov 02 12:19:03.968 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 27s
Nov 02 12:19:03.974 INFO kablam! su: No module specific data is present
Nov 02 12:19:05.503 INFO running `"docker" "rm" "-f" "2d99d9b161c03663e64f748156e7175ae1c10b74d025ddcccf15d279cfbb18ac"`
Nov 02 12:19:05.792 INFO blam! 2d99d9b161c03663e64f748156e7175ae1c10b74d025ddcccf15d279cfbb18ac