Oct 21 16:21:27.549 INFO checking krishnakumar4a4/rust-epmd against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 16:21:27.549 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-7/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 16:21:27.993 INFO blam! 24b966272d3a0a22d264f007c5934d180378610fc85497822be01d5350622ec1
Oct 21 16:21:27.995 INFO running `"docker" "start" "-a" "24b966272d3a0a22d264f007c5934d180378610fc85497822be01d5350622ec1"`
Oct 21 16:21:29.911 INFO kablam! usermod: no changes
Oct 21 16:21:29.976 INFO kablam!     Checking rust-empd v0.1.0 (/source)
Oct 21 16:21:31.132 INFO kablam! warning: unused variable: `r_array`
Oct 21 16:21:31.133 INFO kablam!   --> src/main.rs:77:13
Oct 21 16:21:31.133 INFO kablam!    |
Oct 21 16:21:31.133 INFO kablam! 77 |     let mut r_array: [u8; 30] = [0; 30];
Oct 21 16:21:31.134 INFO kablam!    |             ^^^^^^^ help: consider using `_r_array` instead
Oct 21 16:21:31.134 INFO kablam!    |
Oct 21 16:21:31.134 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 16:21:31.135 INFO kablam! 
Oct 21 16:21:31.135 INFO kablam! warning: variable does not need to be mutable
Oct 21 16:21:31.135 INFO kablam!   --> src/main.rs:77:9
Oct 21 16:21:31.136 INFO kablam!    |
Oct 21 16:21:31.136 INFO kablam! 77 |     let mut r_array: [u8; 30] = [0; 30];
Oct 21 16:21:31.136 INFO kablam!    |         ----^^^^^^^
Oct 21 16:21:31.137 INFO kablam!    |         |
Oct 21 16:21:31.137 INFO kablam!    |         help: remove this `mut`
Oct 21 16:21:31.137 INFO kablam!    |
Oct 21 16:21:31.138 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 16:21:31.138 INFO kablam! 
Oct 21 16:21:31.138 INFO kablam! warning: function is never used: `ask_port`
Oct 21 16:21:31.138 INFO kablam!   --> src/main.rs:50:1
Oct 21 16:21:31.139 INFO kablam!    |
Oct 21 16:21:31.139 INFO kablam! 50 | fn ask_port(stream: &mut TcpStream) {
Oct 21 16:21:31.139 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:21:31.140 INFO kablam!    |
Oct 21 16:21:31.140 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 16:21:31.140 INFO kablam! 
Oct 21 16:21:31.141 INFO kablam! warning: variable `bufVec` should have a snake case name such as `buf_vec`
Oct 21 16:21:31.141 INFO kablam!   --> src/main.rs:19:9
Oct 21 16:21:31.141 INFO kablam!    |
Oct 21 16:21:31.142 INFO kablam! 19 |     let mut bufVec: [u8; 22] = [0; 22];
Oct 21 16:21:31.142 INFO kablam!    |         ^^^^^^^^^^
Oct 21 16:21:31.142 INFO kablam!    |
Oct 21 16:21:31.142 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 21 16:21:31.143 INFO kablam! 
Oct 21 16:21:31.252 INFO kablam! warning: unused variable: `r_array`
Oct 21 16:21:31.253 INFO kablam!   --> src/main.rs:77:13
Oct 21 16:21:31.253 INFO kablam!    |
Oct 21 16:21:31.253 INFO kablam! 77 |     let mut r_array: [u8; 30] = [0; 30];
Oct 21 16:21:31.254 INFO kablam!    |             ^^^^^^^ help: consider using `_r_array` instead
Oct 21 16:21:31.254 INFO kablam!    |
Oct 21 16:21:31.254 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 16:21:31.255 INFO kablam! 
Oct 21 16:21:31.255 INFO kablam! warning: variable does not need to be mutable
Oct 21 16:21:31.255 INFO kablam!   --> src/main.rs:77:9
Oct 21 16:21:31.256 INFO kablam!    |
Oct 21 16:21:31.256 INFO kablam! 77 |     let mut r_array: [u8; 30] = [0; 30];
Oct 21 16:21:31.256 INFO kablam!    |         ----^^^^^^^
Oct 21 16:21:31.256 INFO kablam!    |         |
Oct 21 16:21:31.257 INFO kablam!    |         help: remove this `mut`
Oct 21 16:21:31.257 INFO kablam!    |
Oct 21 16:21:31.257 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 16:21:31.258 INFO kablam! 
Oct 21 16:21:31.258 INFO kablam! warning: function is never used: `ask_port`
Oct 21 16:21:31.258 INFO kablam!   --> src/main.rs:50:1
Oct 21 16:21:31.259 INFO kablam!    |
Oct 21 16:21:31.259 INFO kablam! 50 | fn ask_port(stream: &mut TcpStream) {
Oct 21 16:21:31.259 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:21:31.260 INFO kablam!    |
Oct 21 16:21:31.260 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 16:21:31.260 INFO kablam! 
Oct 21 16:21:31.261 INFO kablam! warning: variable `bufVec` should have a snake case name such as `buf_vec`
Oct 21 16:21:31.261 INFO kablam!   --> src/main.rs:19:9
Oct 21 16:21:31.261 INFO kablam!    |
Oct 21 16:21:31.262 INFO kablam! 19 |     let mut bufVec: [u8; 22] = [0; 22];
Oct 21 16:21:31.262 INFO kablam!    |         ^^^^^^^^^^
Oct 21 16:21:31.262 INFO kablam!    |
Oct 21 16:21:31.262 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 21 16:21:31.263 INFO kablam! 
Oct 21 16:21:31.288 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Oct 21 16:21:31.291 INFO kablam! su: No module specific data is present
Oct 21 16:21:32.144 INFO running `"docker" "rm" "-f" "24b966272d3a0a22d264f007c5934d180378610fc85497822be01d5350622ec1"`
Oct 21 16:21:32.381 INFO blam! 24b966272d3a0a22d264f007c5934d180378610fc85497822be01d5350622ec1