Nov 01 02:10:07.438 INFO checking krishnakumar4a4/rust-epmd against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 02:10:07.438 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 02:10:07.876 INFO blam! 4e99b979b16beb79eea34539a95e5400a0ec1a746ef554ac8e84e00deeb4eb1e
Nov 01 02:10:07.881 INFO running `"docker" "start" "-a" "4e99b979b16beb79eea34539a95e5400a0ec1a746ef554ac8e84e00deeb4eb1e"`
Nov 01 02:10:09.120 INFO kablam! usermod: no changes
Nov 01 02:10:09.180 INFO kablam!     Checking rust-empd v0.1.0 (/source)
Nov 01 02:10:09.817 INFO kablam! warning: unused variable: `r_array`
Nov 01 02:10:09.817 INFO kablam!   --> src/main.rs:77:13
Nov 01 02:10:09.817 INFO kablam!    |
Nov 01 02:10:09.817 INFO kablam! 77 |     let mut r_array: [u8; 30] = [0; 30];
Nov 01 02:10:09.817 INFO kablam!    |             ^^^^^^^ help: consider using `_r_array` instead
Nov 01 02:10:09.818 INFO kablam!    |
Nov 01 02:10:09.818 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 02:10:09.818 INFO kablam! 
Nov 01 02:10:09.830 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:10:09.831 INFO kablam!   --> src/main.rs:77:9
Nov 01 02:10:09.831 INFO kablam!    |
Nov 01 02:10:09.831 INFO kablam! 77 |     let mut r_array: [u8; 30] = [0; 30];
Nov 01 02:10:09.831 INFO kablam!    |         ----^^^^^^^
Nov 01 02:10:09.832 INFO kablam!    |         |
Nov 01 02:10:09.832 INFO kablam!    |         help: remove this `mut`
Nov 01 02:10:09.832 INFO kablam!    |
Nov 01 02:10:09.832 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 02:10:09.832 INFO kablam! 
Nov 01 02:10:09.832 INFO kablam! warning: function is never used: `ask_port`
Nov 01 02:10:09.832 INFO kablam!   --> src/main.rs:50:1
Nov 01 02:10:09.832 INFO kablam!    |
Nov 01 02:10:09.832 INFO kablam! 50 | fn ask_port(stream: &mut TcpStream) {
Nov 01 02:10:09.832 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:10:09.832 INFO kablam!    |
Nov 01 02:10:09.832 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 02:10:09.832 INFO kablam! 
Nov 01 02:10:09.832 INFO kablam! warning: variable `bufVec` should have a snake case name such as `buf_vec`
Nov 01 02:10:09.832 INFO kablam!   --> src/main.rs:19:9
Nov 01 02:10:09.832 INFO kablam!    |
Nov 01 02:10:09.832 INFO kablam! 19 |     let mut bufVec: [u8; 22] = [0; 22];
Nov 01 02:10:09.832 INFO kablam!    |         ^^^^^^^^^^
Nov 01 02:10:09.832 INFO kablam!    |
Nov 01 02:10:09.832 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 01 02:10:09.832 INFO kablam! 
Nov 01 02:10:09.933 INFO kablam! warning: unused variable: `r_array`
Nov 01 02:10:09.933 INFO kablam!   --> src/main.rs:77:13
Nov 01 02:10:09.934 INFO kablam!    |
Nov 01 02:10:09.934 INFO kablam! 77 |     let mut r_array: [u8; 30] = [0; 30];
Nov 01 02:10:09.934 INFO kablam!    |             ^^^^^^^ help: consider using `_r_array` instead
Nov 01 02:10:09.934 INFO kablam!    |
Nov 01 02:10:09.935 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 02:10:09.935 INFO kablam! 
Nov 01 02:10:09.938 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:10:09.938 INFO kablam!   --> src/main.rs:77:9
Nov 01 02:10:09.939 INFO kablam!    |
Nov 01 02:10:09.939 INFO kablam! 77 |     let mut r_array: [u8; 30] = [0; 30];
Nov 01 02:10:09.939 INFO kablam!    |         ----^^^^^^^
Nov 01 02:10:09.940 INFO kablam!    |         |
Nov 01 02:10:09.940 INFO kablam!    |         help: remove this `mut`
Nov 01 02:10:09.940 INFO kablam!    |
Nov 01 02:10:09.940 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 02:10:09.941 INFO kablam! 
Nov 01 02:10:09.941 INFO kablam! warning: function is never used: `ask_port`
Nov 01 02:10:09.941 INFO kablam!   --> src/main.rs:50:1
Nov 01 02:10:09.941 INFO kablam!    |
Nov 01 02:10:09.942 INFO kablam! 50 | fn ask_port(stream: &mut TcpStream) {
Nov 01 02:10:09.942 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:10:09.942 INFO kablam!    |
Nov 01 02:10:09.942 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 02:10:09.943 INFO kablam! 
Nov 01 02:10:09.943 INFO kablam! warning: variable `bufVec` should have a snake case name such as `buf_vec`
Nov 01 02:10:09.943 INFO kablam!   --> src/main.rs:19:9
Nov 01 02:10:09.943 INFO kablam!    |
Nov 01 02:10:09.943 INFO kablam! 19 |     let mut bufVec: [u8; 22] = [0; 22];
Nov 01 02:10:09.944 INFO kablam!    |         ^^^^^^^^^^
Nov 01 02:10:09.944 INFO kablam!    |
Nov 01 02:10:09.944 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 01 02:10:09.945 INFO kablam! 
Nov 01 02:10:09.984 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Nov 01 02:10:09.984 INFO kablam! su: No module specific data is present
Nov 01 02:10:10.894 INFO running `"docker" "rm" "-f" "4e99b979b16beb79eea34539a95e5400a0ec1a746ef554ac8e84e00deeb4eb1e"`
Nov 01 02:10:11.248 INFO blam! 4e99b979b16beb79eea34539a95e5400a0ec1a746ef554ac8e84e00deeb4eb1e