Nov 28 02:08:47.243 INFO checking krishnakumar4a4/rust-epmd against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 02:08:47.244 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 02:08:47.578 INFO [stdout] feca5a7348f63b866c473c9ee9aec81c6a73767ff071d68bdb55bf5850fe1705
Nov 28 02:08:47.582 INFO running `"docker" "start" "-a" "feca5a7348f63b866c473c9ee9aec81c6a73767ff071d68bdb55bf5850fe1705"`
Nov 28 02:08:48.516 INFO [stderr] usermod: no changes
Nov 28 02:08:48.561 INFO [stderr]     Checking rust-empd v0.1.0 (/source)
Nov 28 02:08:49.340 INFO [stderr] warning: unused variable: `r_array`
Nov 28 02:08:49.341 INFO [stderr]   --> src/main.rs:77:13
Nov 28 02:08:49.341 INFO [stderr]    |
Nov 28 02:08:49.341 INFO [stderr] 77 |     let mut r_array: [u8; 30] = [0; 30];
Nov 28 02:08:49.342 INFO [stderr]    |             ^^^^^^^ help: consider using `_r_array` instead
Nov 28 02:08:49.342 INFO [stderr]    |
Nov 28 02:08:49.342 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 02:08:49.343 INFO [stderr] 
Nov 28 02:08:49.343 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:08:49.343 INFO [stderr]   --> src/main.rs:77:9
Nov 28 02:08:49.343 INFO [stderr]    |
Nov 28 02:08:49.343 INFO [stderr] 77 |     let mut r_array: [u8; 30] = [0; 30];
Nov 28 02:08:49.343 INFO [stderr]    |         ----^^^^^^^
Nov 28 02:08:49.343 INFO [stderr]    |         |
Nov 28 02:08:49.343 INFO [stderr]    |         help: remove this `mut`
Nov 28 02:08:49.343 INFO [stderr]    |
Nov 28 02:08:49.343 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 02:08:49.343 INFO [stderr] 
Nov 28 02:08:49.343 INFO [stderr] warning: function is never used: `ask_port`
Nov 28 02:08:49.343 INFO [stderr]   --> src/main.rs:50:1
Nov 28 02:08:49.343 INFO [stderr]    |
Nov 28 02:08:49.343 INFO [stderr] 50 | fn ask_port(stream: &mut TcpStream) {
Nov 28 02:08:49.343 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:08:49.343 INFO [stderr]    |
Nov 28 02:08:49.343 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 02:08:49.343 INFO [stderr] 
Nov 28 02:08:49.343 INFO [stderr] warning: variable `bufVec` should have a snake case name such as `buf_vec`
Nov 28 02:08:49.343 INFO [stderr]   --> src/main.rs:19:9
Nov 28 02:08:49.343 INFO [stderr]    |
Nov 28 02:08:49.343 INFO [stderr] 19 |     let mut bufVec: [u8; 22] = [0; 22];
Nov 28 02:08:49.343 INFO [stderr]    |         ^^^^^^^^^^
Nov 28 02:08:49.343 INFO [stderr]    |
Nov 28 02:08:49.343 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 28 02:08:49.343 INFO [stderr] 
Nov 28 02:08:49.404 INFO [stderr] warning: unused variable: `r_array`
Nov 28 02:08:49.404 INFO [stderr]   --> src/main.rs:77:13
Nov 28 02:08:49.404 INFO [stderr]    |
Nov 28 02:08:49.404 INFO [stderr] 77 |     let mut r_array: [u8; 30] = [0; 30];
Nov 28 02:08:49.404 INFO [stderr]    |             ^^^^^^^ help: consider using `_r_array` instead
Nov 28 02:08:49.404 INFO [stderr]    |
Nov 28 02:08:49.404 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 02:08:49.404 INFO [stderr] 
Nov 28 02:08:49.418 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:08:49.418 INFO [stderr]   --> src/main.rs:77:9
Nov 28 02:08:49.418 INFO [stderr]    |
Nov 28 02:08:49.418 INFO [stderr] 77 |     let mut r_array: [u8; 30] = [0; 30];
Nov 28 02:08:49.418 INFO [stderr]    |         ----^^^^^^^
Nov 28 02:08:49.418 INFO [stderr]    |         |
Nov 28 02:08:49.418 INFO [stderr]    |         help: remove this `mut`
Nov 28 02:08:49.418 INFO [stderr]    |
Nov 28 02:08:49.418 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 02:08:49.418 INFO [stderr] 
Nov 28 02:08:49.418 INFO [stderr] warning: function is never used: `ask_port`
Nov 28 02:08:49.418 INFO [stderr]   --> src/main.rs:50:1
Nov 28 02:08:49.418 INFO [stderr]    |
Nov 28 02:08:49.418 INFO [stderr] 50 | fn ask_port(stream: &mut TcpStream) {
Nov 28 02:08:49.418 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:08:49.418 INFO [stderr]    |
Nov 28 02:08:49.418 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 02:08:49.418 INFO [stderr] 
Nov 28 02:08:49.418 INFO [stderr] warning: variable `bufVec` should have a snake case name such as `buf_vec`
Nov 28 02:08:49.418 INFO [stderr]   --> src/main.rs:19:9
Nov 28 02:08:49.418 INFO [stderr]    |
Nov 28 02:08:49.418 INFO [stderr] 19 |     let mut bufVec: [u8; 22] = [0; 22];
Nov 28 02:08:49.418 INFO [stderr]    |         ^^^^^^^^^^
Nov 28 02:08:49.418 INFO [stderr]    |
Nov 28 02:08:49.418 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 28 02:08:49.418 INFO [stderr] 
Nov 28 02:08:49.440 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Nov 28 02:08:49.440 INFO [stderr] su: No module specific data is present
Nov 28 02:08:50.033 INFO running `"docker" "inspect" "feca5a7348f63b866c473c9ee9aec81c6a73767ff071d68bdb55bf5850fe1705"`
Nov 28 02:08:50.390 INFO running `"docker" "rm" "-f" "feca5a7348f63b866c473c9ee9aec81c6a73767ff071d68bdb55bf5850fe1705"`
Nov 28 02:08:50.693 INFO [stdout] feca5a7348f63b866c473c9ee9aec81c6a73767ff071d68bdb55bf5850fe1705