Dec 17 19:13:52.398 INFO checking msehnout/netcat-rs against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 19:13:52.398 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/msehnout/netcat-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 19:13:52.946 INFO [stdout] cc239188c1b2ee5a6564d61085ddb694d45ad8a8d18b8e9489a2790cdf5e2060
Dec 17 19:13:52.948 INFO running `"docker" "start" "-a" "cc239188c1b2ee5a6564d61085ddb694d45ad8a8d18b8e9489a2790cdf5e2060"`
Dec 17 19:13:54.885 INFO [stderr]     Checking clap v2.20.5
Dec 17 19:14:00.542 INFO [stderr]     Checking netcat v0.1.0 (/opt/crater/workdir)
Dec 17 19:14:00.873 INFO [stderr] warning: unused import: `config::*`
Dec 17 19:14:00.873 INFO [stderr]  --> src/main.rs:8:5
Dec 17 19:14:00.873 INFO [stderr]   |
Dec 17 19:14:00.873 INFO [stderr] 8 | use config::*;
Dec 17 19:14:00.874 INFO [stderr]   |     ^^^^^^^^^
Dec 17 19:14:00.874 INFO [stderr]   |
Dec 17 19:14:00.875 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 19:14:00.875 INFO [stderr] 
Dec 17 19:14:00.932 INFO [stderr] warning: unused import: `config::*`
Dec 17 19:14:00.932 INFO [stderr]  --> src/main.rs:8:5
Dec 17 19:14:00.933 INFO [stderr]   |
Dec 17 19:14:00.933 INFO [stderr] 8 | use config::*;
Dec 17 19:14:00.933 INFO [stderr]   |     ^^^^^^^^^
Dec 17 19:14:00.933 INFO [stderr]   |
Dec 17 19:14:00.933 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 19:14:00.933 INFO [stderr] 
Dec 17 19:14:01.145 INFO [stderr] warning: struct is never constructed: `Config`
Dec 17 19:14:01.145 INFO [stderr]  --> src/config.rs:4:1
Dec 17 19:14:01.145 INFO [stderr]   |
Dec 17 19:14:01.145 INFO [stderr] 4 | pub struct Config {
Dec 17 19:14:01.145 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 17 19:14:01.145 INFO [stderr]   |
Dec 17 19:14:01.145 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 19:14:01.145 INFO [stderr] 
Dec 17 19:14:01.145 INFO [stderr] warning: method is never used: `new`
Dec 17 19:14:01.145 INFO [stderr]   --> src/config.rs:13:5
Dec 17 19:14:01.145 INFO [stderr]    |
Dec 17 19:14:01.145 INFO [stderr] 13 |     pub fn new() -> Self {
Dec 17 19:14:01.146 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 17 19:14:01.146 INFO [stderr] 
Dec 17 19:14:01.146 INFO [stderr] warning: method is never used: `set_timeout`
Dec 17 19:14:01.146 INFO [stderr]   --> src/config.rs:21:5
Dec 17 19:14:01.146 INFO [stderr]    |
Dec 17 19:14:01.146 INFO [stderr] 21 |     pub fn set_timeout(&mut self, seconds: u64) {
Dec 17 19:14:01.146 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 19:14:01.146 INFO [stderr] 
Dec 17 19:14:01.146 INFO [stderr] warning: method is never used: `get_timeout`
Dec 17 19:14:01.146 INFO [stderr]   --> src/config.rs:26:5
Dec 17 19:14:01.146 INFO [stderr]    |
Dec 17 19:14:01.146 INFO [stderr] 26 |     pub fn get_timeout(&self) -> Duration {
Dec 17 19:14:01.146 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 19:14:01.146 INFO [stderr] 
Dec 17 19:14:01.186 INFO [stderr] warning: struct is never constructed: `Config`
Dec 17 19:14:01.186 INFO [stderr]  --> src/config.rs:4:1
Dec 17 19:14:01.186 INFO [stderr]   |
Dec 17 19:14:01.186 INFO [stderr] 4 | pub struct Config {
Dec 17 19:14:01.186 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 17 19:14:01.189 INFO [stderr]   |
Dec 17 19:14:01.189 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 19:14:01.189 INFO [stderr] 
Dec 17 19:14:01.189 INFO [stderr] warning: method is never used: `new`
Dec 17 19:14:01.189 INFO [stderr]   --> src/config.rs:13:5
Dec 17 19:14:01.189 INFO [stderr]    |
Dec 17 19:14:01.189 INFO [stderr] 13 |     pub fn new() -> Self {
Dec 17 19:14:01.190 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 17 19:14:01.190 INFO [stderr] 
Dec 17 19:14:01.190 INFO [stderr] warning: method is never used: `set_timeout`
Dec 17 19:14:01.190 INFO [stderr]   --> src/config.rs:21:5
Dec 17 19:14:01.190 INFO [stderr]    |
Dec 17 19:14:01.190 INFO [stderr] 21 |     pub fn set_timeout(&mut self, seconds: u64) {
Dec 17 19:14:01.190 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 19:14:01.190 INFO [stderr] 
Dec 17 19:14:01.191 INFO [stderr] warning: method is never used: `get_timeout`
Dec 17 19:14:01.191 INFO [stderr]   --> src/config.rs:26:5
Dec 17 19:14:01.191 INFO [stderr]    |
Dec 17 19:14:01.191 INFO [stderr] 26 |     pub fn get_timeout(&self) -> Duration {
Dec 17 19:14:01.191 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 19:14:01.191 INFO [stderr] 
Dec 17 19:14:01.236 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.45s
Dec 17 19:14:02.384 INFO running `"docker" "inspect" "cc239188c1b2ee5a6564d61085ddb694d45ad8a8d18b8e9489a2790cdf5e2060"`
Dec 17 19:14:02.766 INFO running `"docker" "rm" "-f" "cc239188c1b2ee5a6564d61085ddb694d45ad8a8d18b8e9489a2790cdf5e2060"`
Dec 17 19:14:03.092 INFO [stdout] cc239188c1b2ee5a6564d61085ddb694d45ad8a8d18b8e9489a2790cdf5e2060