Nov 01 00:28:32.844 INFO checking msehnout/netcat-rs against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 00:28:32.846 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 00:28:33.375 INFO blam! 39c677f094e3d954d9f4bd1e17532d2a5149c6f9f987472f1eee77b98f733cca
Nov 01 00:28:33.377 INFO running `"docker" "start" "-a" "39c677f094e3d954d9f4bd1e17532d2a5149c6f9f987472f1eee77b98f733cca"`
Nov 01 00:28:34.619 INFO kablam! usermod: no changes
Nov 01 00:28:34.736 INFO kablam!     Checking clap v2.20.5
Nov 01 00:28:40.992 INFO kablam!     Checking netcat v0.1.0 (/source)
Nov 01 00:28:41.797 INFO kablam! warning: unused import: `config::*`
Nov 01 00:28:41.797 INFO kablam!  --> src/main.rs:8:5
Nov 01 00:28:41.797 INFO kablam!   |
Nov 01 00:28:41.797 INFO kablam! 8 | use config::*;
Nov 01 00:28:41.797 INFO kablam!   |     ^^^^^^^^^
Nov 01 00:28:41.797 INFO kablam!   |
Nov 01 00:28:41.797 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 00:28:41.799 INFO kablam! 
Nov 01 00:28:41.820 INFO kablam! warning: unused import: `config::*`
Nov 01 00:28:41.821 INFO kablam!  --> src/main.rs:8:5
Nov 01 00:28:41.821 INFO kablam!   |
Nov 01 00:28:41.821 INFO kablam! 8 | use config::*;
Nov 01 00:28:41.821 INFO kablam!   |     ^^^^^^^^^
Nov 01 00:28:41.821 INFO kablam!   |
Nov 01 00:28:41.821 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 00:28:41.821 INFO kablam! 
Nov 01 00:28:42.108 INFO kablam! warning: struct is never constructed: `Config`
Nov 01 00:28:42.109 INFO kablam!  --> src/config.rs:4:1
Nov 01 00:28:42.109 INFO kablam!   |
Nov 01 00:28:42.109 INFO kablam! 4 | pub struct Config {
Nov 01 00:28:42.109 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 01 00:28:42.109 INFO kablam!   |
Nov 01 00:28:42.109 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 00:28:42.109 INFO kablam! 
Nov 01 00:28:42.109 INFO kablam! warning: method is never used: `new`
Nov 01 00:28:42.109 INFO kablam!   --> src/config.rs:13:5
Nov 01 00:28:42.109 INFO kablam!    |
Nov 01 00:28:42.109 INFO kablam! 13 |     pub fn new() -> Self {
Nov 01 00:28:42.109 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 01 00:28:42.109 INFO kablam! 
Nov 01 00:28:42.109 INFO kablam! warning: method is never used: `set_timeout`
Nov 01 00:28:42.109 INFO kablam!   --> src/config.rs:21:5
Nov 01 00:28:42.109 INFO kablam!    |
Nov 01 00:28:42.109 INFO kablam! 21 |     pub fn set_timeout(&mut self, seconds: u64) {
Nov 01 00:28:42.109 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:28:42.109 INFO kablam! 
Nov 01 00:28:42.109 INFO kablam! warning: method is never used: `get_timeout`
Nov 01 00:28:42.109 INFO kablam!   --> src/config.rs:26:5
Nov 01 00:28:42.109 INFO kablam!    |
Nov 01 00:28:42.109 INFO kablam! 26 |     pub fn get_timeout(&self) -> Duration {
Nov 01 00:28:42.109 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:28:42.109 INFO kablam! 
Nov 01 00:28:42.119 INFO kablam! warning: struct is never constructed: `Config`
Nov 01 00:28:42.119 INFO kablam!  --> src/config.rs:4:1
Nov 01 00:28:42.119 INFO kablam!   |
Nov 01 00:28:42.119 INFO kablam! 4 | pub struct Config {
Nov 01 00:28:42.119 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 01 00:28:42.119 INFO kablam!   |
Nov 01 00:28:42.119 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 00:28:42.119 INFO kablam! 
Nov 01 00:28:42.119 INFO kablam! warning: method is never used: `new`
Nov 01 00:28:42.121 INFO kablam!   --> src/config.rs:13:5
Nov 01 00:28:42.121 INFO kablam!    |
Nov 01 00:28:42.121 INFO kablam! 13 |     pub fn new() -> Self {
Nov 01 00:28:42.121 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 01 00:28:42.121 INFO kablam! 
Nov 01 00:28:42.121 INFO kablam! warning: method is never used: `set_timeout`
Nov 01 00:28:42.121 INFO kablam!   --> src/config.rs:21:5
Nov 01 00:28:42.121 INFO kablam!    |
Nov 01 00:28:42.121 INFO kablam! 21 |     pub fn set_timeout(&mut self, seconds: u64) {
Nov 01 00:28:42.121 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:28:42.121 INFO kablam! 
Nov 01 00:28:42.121 INFO kablam! warning: method is never used: `get_timeout`
Nov 01 00:28:42.121 INFO kablam!   --> src/config.rs:26:5
Nov 01 00:28:42.121 INFO kablam!    |
Nov 01 00:28:42.121 INFO kablam! 26 |     pub fn get_timeout(&self) -> Duration {
Nov 01 00:28:42.121 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:28:42.121 INFO kablam! 
Nov 01 00:28:42.180 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.52s
Nov 01 00:28:42.184 INFO kablam! su: No module specific data is present
Nov 01 00:28:43.456 INFO running `"docker" "rm" "-f" "39c677f094e3d954d9f4bd1e17532d2a5149c6f9f987472f1eee77b98f733cca"`
Nov 01 00:28:43.744 INFO blam! 39c677f094e3d954d9f4bd1e17532d2a5149c6f9f987472f1eee77b98f733cca