Nov 16 18:57:26.898 INFO testing msehnout/netcat-rs against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 18:57:26.899 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 16 18:57:27.319 INFO [stdout] 5d150bad95ce963086dbe3fdbd821330d2ff1c77c23fc08312337eb158517e5e
Nov 16 18:57:27.327 INFO running `"docker" "start" "-a" "5d150bad95ce963086dbe3fdbd821330d2ff1c77c23fc08312337eb158517e5e"`
Nov 16 18:57:29.068 INFO [stderr] usermod: no changes
Nov 16 18:57:29.159 INFO [stderr]    Compiling clap v2.20.5
Nov 16 18:57:47.316 INFO [stderr]    Compiling netcat v0.1.0 (/source)
Nov 16 18:57:47.639 INFO [stderr] warning: unused import: `config::*`
Nov 16 18:57:47.639 INFO [stderr]  --> src/main.rs:8:5
Nov 16 18:57:47.639 INFO [stderr]   |
Nov 16 18:57:47.639 INFO [stderr] 8 | use config::*;
Nov 16 18:57:47.639 INFO [stderr]   |     ^^^^^^^^^
Nov 16 18:57:47.639 INFO [stderr]   |
Nov 16 18:57:47.639 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 18:57:47.639 INFO [stderr] 
Nov 16 18:57:47.783 INFO [stderr] warning: struct is never constructed: `Config`
Nov 16 18:57:47.784 INFO [stderr]  --> src/config.rs:4:1
Nov 16 18:57:47.784 INFO [stderr]   |
Nov 16 18:57:47.784 INFO [stderr] 4 | pub struct Config {
Nov 16 18:57:47.784 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Nov 16 18:57:47.785 INFO [stderr]   |
Nov 16 18:57:47.785 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 18:57:47.785 INFO [stderr] 
Nov 16 18:57:47.786 INFO [stderr] warning: method is never used: `new`
Nov 16 18:57:47.786 INFO [stderr]   --> src/config.rs:13:5
Nov 16 18:57:47.786 INFO [stderr]    |
Nov 16 18:57:47.787 INFO [stderr] 13 |     pub fn new() -> Self {
Nov 16 18:57:47.787 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 16 18:57:47.787 INFO [stderr] 
Nov 16 18:57:47.787 INFO [stderr] warning: method is never used: `set_timeout`
Nov 16 18:57:47.788 INFO [stderr]   --> src/config.rs:21:5
Nov 16 18:57:47.788 INFO [stderr]    |
Nov 16 18:57:47.788 INFO [stderr] 21 |     pub fn set_timeout(&mut self, seconds: u64) {
Nov 16 18:57:47.789 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:57:47.789 INFO [stderr] 
Nov 16 18:57:47.789 INFO [stderr] warning: method is never used: `get_timeout`
Nov 16 18:57:47.790 INFO [stderr]   --> src/config.rs:26:5
Nov 16 18:57:47.790 INFO [stderr]    |
Nov 16 18:57:47.790 INFO [stderr] 26 |     pub fn get_timeout(&self) -> Duration {
Nov 16 18:57:47.791 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:57:47.791 INFO [stderr] 
Nov 16 18:57:49.167 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.07s
Nov 16 18:57:49.179 INFO [stderr] su: No module specific data is present
Nov 16 18:57:50.096 INFO running `"docker" "inspect" "5d150bad95ce963086dbe3fdbd821330d2ff1c77c23fc08312337eb158517e5e"`
Nov 16 18:57:50.361 INFO running `"docker" "rm" "-f" "5d150bad95ce963086dbe3fdbd821330d2ff1c77c23fc08312337eb158517e5e"`
Nov 16 18:57:50.711 INFO [stdout] 5d150bad95ce963086dbe3fdbd821330d2ff1c77c23fc08312337eb158517e5e
Nov 16 18:57:50.716 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 16 18:57:51.203 INFO [stdout] 2fef5dd674d7b08fa68611839f4a89c4f91d5424acd70f6805e3aee51cf7e4df
Nov 16 18:57:51.211 INFO running `"docker" "start" "-a" "2fef5dd674d7b08fa68611839f4a89c4f91d5424acd70f6805e3aee51cf7e4df"`
Nov 16 18:57:53.019 INFO [stderr] usermod: no changes
Nov 16 18:57:53.159 INFO [stderr]    Compiling netcat v0.1.0 (/source)
Nov 16 18:57:53.715 INFO [stderr] warning: unused import: `config::*`
Nov 16 18:57:53.715 INFO [stderr]  --> src/main.rs:8:5
Nov 16 18:57:53.715 INFO [stderr]   |
Nov 16 18:57:53.716 INFO [stderr] 8 | use config::*;
Nov 16 18:57:53.716 INFO [stderr]   |     ^^^^^^^^^
Nov 16 18:57:53.716 INFO [stderr]   |
Nov 16 18:57:53.719 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 18:57:53.719 INFO [stderr] 
Nov 16 18:57:53.849 INFO [stderr] warning: struct is never constructed: `Config`
Nov 16 18:57:53.850 INFO [stderr]  --> src/config.rs:4:1
Nov 16 18:57:53.850 INFO [stderr]   |
Nov 16 18:57:53.850 INFO [stderr] 4 | pub struct Config {
Nov 16 18:57:53.850 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Nov 16 18:57:53.851 INFO [stderr]   |
Nov 16 18:57:53.851 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 18:57:53.851 INFO [stderr] 
Nov 16 18:57:53.851 INFO [stderr] warning: method is never used: `new`
Nov 16 18:57:53.852 INFO [stderr]   --> src/config.rs:13:5
Nov 16 18:57:53.852 INFO [stderr]    |
Nov 16 18:57:53.852 INFO [stderr] 13 |     pub fn new() -> Self {
Nov 16 18:57:53.853 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 16 18:57:53.853 INFO [stderr] 
Nov 16 18:57:53.853 INFO [stderr] warning: method is never used: `set_timeout`
Nov 16 18:57:53.853 INFO [stderr]   --> src/config.rs:21:5
Nov 16 18:57:53.854 INFO [stderr]    |
Nov 16 18:57:53.854 INFO [stderr] 21 |     pub fn set_timeout(&mut self, seconds: u64) {
Nov 16 18:57:53.854 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:57:53.854 INFO [stderr] 
Nov 16 18:57:53.855 INFO [stderr] warning: method is never used: `get_timeout`
Nov 16 18:57:53.855 INFO [stderr]   --> src/config.rs:26:5
Nov 16 18:57:53.855 INFO [stderr]    |
Nov 16 18:57:53.855 INFO [stderr] 26 |     pub fn get_timeout(&self) -> Duration {
Nov 16 18:57:53.856 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:57:53.856 INFO [stderr] 
Nov 16 18:57:54.588 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Nov 16 18:57:54.592 INFO [stderr] su: No module specific data is present
Nov 16 18:57:55.447 INFO running `"docker" "inspect" "2fef5dd674d7b08fa68611839f4a89c4f91d5424acd70f6805e3aee51cf7e4df"`
Nov 16 18:57:55.701 INFO running `"docker" "rm" "-f" "2fef5dd674d7b08fa68611839f4a89c4f91d5424acd70f6805e3aee51cf7e4df"`
Nov 16 18:57:56.071 INFO [stdout] 2fef5dd674d7b08fa68611839f4a89c4f91d5424acd70f6805e3aee51cf7e4df
Nov 16 18:57:56.078 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 16 18:57:56.521 INFO [stdout] 4b758b23fa9e73be22c36736ec4f5002970083435b6522c4c3a2e6a84222c56b
Nov 16 18:57:56.524 INFO running `"docker" "start" "-a" "4b758b23fa9e73be22c36736ec4f5002970083435b6522c4c3a2e6a84222c56b"`
Nov 16 18:57:58.287 INFO [stderr] usermod: no changes
Nov 16 18:57:58.367 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 16 18:57:58.387 INFO [stdout] 
Nov 16 18:57:58.387 INFO [stdout] running 1 test
Nov 16 18:57:58.388 INFO [stderr]      Running /target/debug/deps/netcat-ab6ae456a1986330
Nov 16 18:57:58.395 INFO [stdout] test modes::tests::pass ... ok
Nov 16 18:57:58.395 INFO [stdout] 
Nov 16 18:57:58.395 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 18:57:58.395 INFO [stdout] 
Nov 16 18:57:58.396 INFO [stderr] su: No module specific data is present
Nov 16 18:57:59.929 INFO running `"docker" "inspect" "4b758b23fa9e73be22c36736ec4f5002970083435b6522c4c3a2e6a84222c56b"`
Nov 16 18:58:00.335 INFO running `"docker" "rm" "-f" "4b758b23fa9e73be22c36736ec4f5002970083435b6522c4c3a2e6a84222c56b"`
Nov 16 18:58:00.743 INFO [stdout] 4b758b23fa9e73be22c36736ec4f5002970083435b6522c4c3a2e6a84222c56b