Dec 01 19:45:45.728 INFO testing deg4uss3r/rust_whois against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 19:45:45.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 19:45:46.137 INFO [stdout] 748ed85f5a6fa9a3356a16089f55460fdbd25bb79879f7777c275f3243ddfa64
Dec 01 19:45:46.145 INFO running `"docker" "start" "-a" "748ed85f5a6fa9a3356a16089f55460fdbd25bb79879f7777c275f3243ddfa64"`
Dec 01 19:45:47.548 INFO [stderr] usermod: no changes
Dec 01 19:45:47.631 INFO [stderr]    Compiling whois v0.1.0 (/source)
Dec 01 19:45:48.083 INFO [stderr] warning: unused import: `ToSocketAddrs`
Dec 01 19:45:48.083 INFO [stderr]  --> src/main.rs:1:27
Dec 01 19:45:48.083 INFO [stderr]   |
Dec 01 19:45:48.083 INFO [stderr] 1 | use std::net::{TcpStream, ToSocketAddrs};
Dec 01 19:45:48.083 INFO [stderr]   |                           ^^^^^^^^^^^^^
Dec 01 19:45:48.083 INFO [stderr]   |
Dec 01 19:45:48.083 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 19:45:48.083 INFO [stderr] 
Dec 01 19:45:48.117 INFO [stderr] warning: unused variable: `test`
Dec 01 19:45:48.117 INFO [stderr]   --> src/main.rs:16:9
Dec 01 19:45:48.117 INFO [stderr]    |
Dec 01 19:45:48.117 INFO [stderr] 16 |     let test = stream.write(b);
Dec 01 19:45:48.117 INFO [stderr]    |         ^^^^ help: consider using `_test` instead
Dec 01 19:45:48.117 INFO [stderr]    |
Dec 01 19:45:48.117 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 19:45:48.117 INFO [stderr] 
Dec 01 19:45:48.117 INFO [stderr] warning: unused variable: `nr`
Dec 01 19:45:48.117 INFO [stderr]   --> src/main.rs:17:9
Dec 01 19:45:48.117 INFO [stderr]    |
Dec 01 19:45:48.117 INFO [stderr] 17 |     let nr = stream.write(new_return);
Dec 01 19:45:48.117 INFO [stderr]    |         ^^ help: consider using `_nr` instead
Dec 01 19:45:48.117 INFO [stderr] 
Dec 01 19:45:48.117 INFO [stderr] warning: unused variable: `test`
Dec 01 19:45:48.117 INFO [stderr]   --> src/main.rs:58:9
Dec 01 19:45:48.117 INFO [stderr]    |
Dec 01 19:45:48.117 INFO [stderr] 58 |     let test = stream.write(c);
Dec 01 19:45:48.117 INFO [stderr]    |         ^^^^ help: consider using `_test` instead
Dec 01 19:45:48.117 INFO [stderr] 
Dec 01 19:45:48.117 INFO [stderr] warning: unused variable: `nr`
Dec 01 19:45:48.117 INFO [stderr]   --> src/main.rs:59:9
Dec 01 19:45:48.117 INFO [stderr]    |
Dec 01 19:45:48.117 INFO [stderr] 59 |     let nr = stream.write(new_return);
Dec 01 19:45:48.117 INFO [stderr]    |         ^^ help: consider using `_nr` instead
Dec 01 19:45:48.117 INFO [stderr] 
Dec 01 19:45:48.123 INFO [stderr] warning: variable does not need to be mutable
Dec 01 19:45:48.123 INFO [stderr]   --> src/main.rs:10:9
Dec 01 19:45:48.123 INFO [stderr]    |
Dec 01 19:45:48.123 INFO [stderr] 10 |     let mut b: &[u8] = domain.as_bytes();
Dec 01 19:45:48.123 INFO [stderr]    |         ----^
Dec 01 19:45:48.123 INFO [stderr]    |         |
Dec 01 19:45:48.123 INFO [stderr]    |         help: remove this `mut`
Dec 01 19:45:48.123 INFO [stderr]    |
Dec 01 19:45:48.123 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 19:45:48.123 INFO [stderr] 
Dec 01 19:45:48.126 INFO [stderr] warning: variable does not need to be mutable
Dec 01 19:45:48.126 INFO [stderr]   --> src/main.rs:52:9
Dec 01 19:45:48.126 INFO [stderr]    |
Dec 01 19:45:48.126 INFO [stderr] 52 |     let mut c: &[u8] = &domain.as_bytes();
Dec 01 19:45:48.126 INFO [stderr]    |         ----^
Dec 01 19:45:48.126 INFO [stderr]    |         |
Dec 01 19:45:48.126 INFO [stderr]    |         help: remove this `mut`
Dec 01 19:45:48.126 INFO [stderr] 
Dec 01 19:45:48.126 INFO [stderr] warning: variable does not need to be mutable
Dec 01 19:45:48.126 INFO [stderr]   --> src/main.rs:53:9
Dec 01 19:45:48.126 INFO [stderr]    |
Dec 01 19:45:48.126 INFO [stderr] 53 |     let mut new_return: &[u8] = "\r\n".as_bytes();
Dec 01 19:45:48.126 INFO [stderr]    |         ----^^^^^^^^^^
Dec 01 19:45:48.126 INFO [stderr]    |         |
Dec 01 19:45:48.126 INFO [stderr]    |         help: remove this `mut`
Dec 01 19:45:48.126 INFO [stderr] 
Dec 01 19:45:48.127 INFO [stderr] warning: variable does not need to be mutable
Dec 01 19:45:48.127 INFO [stderr]   --> src/main.rs:69:9
Dec 01 19:45:48.127 INFO [stderr]    |
Dec 01 19:45:48.127 INFO [stderr] 69 |     let mut argus: Vec<_> = args().collect();
Dec 01 19:45:48.127 INFO [stderr]    |         ----^^^^^
Dec 01 19:45:48.127 INFO [stderr]    |         |
Dec 01 19:45:48.127 INFO [stderr]    |         help: remove this `mut`
Dec 01 19:45:48.127 INFO [stderr] 
Dec 01 19:45:49.039 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Dec 01 19:45:49.052 INFO [stderr] su: No module specific data is present
Dec 01 19:45:49.923 INFO running `"docker" "inspect" "748ed85f5a6fa9a3356a16089f55460fdbd25bb79879f7777c275f3243ddfa64"`
Dec 01 19:45:50.263 INFO running `"docker" "rm" "-f" "748ed85f5a6fa9a3356a16089f55460fdbd25bb79879f7777c275f3243ddfa64"`
Dec 01 19:45:50.559 INFO [stdout] 748ed85f5a6fa9a3356a16089f55460fdbd25bb79879f7777c275f3243ddfa64
Dec 01 19:45:50.561 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 19:45:51.018 INFO [stdout] b60c396b114fb4e26fbd9b51c39e276bef602ea1f67510bbbc9ea18359c2488a
Dec 01 19:45:51.020 INFO running `"docker" "start" "-a" "b60c396b114fb4e26fbd9b51c39e276bef602ea1f67510bbbc9ea18359c2488a"`
Dec 01 19:45:53.230 INFO [stderr] usermod: no changes
Dec 01 19:45:53.283 INFO [stderr]    Compiling whois v0.1.0 (/source)
Dec 01 19:45:53.779 INFO [stderr] warning: unused import: `ToSocketAddrs`
Dec 01 19:45:53.779 INFO [stderr]  --> src/main.rs:1:27
Dec 01 19:45:53.779 INFO [stderr]   |
Dec 01 19:45:53.779 INFO [stderr] 1 | use std::net::{TcpStream, ToSocketAddrs};
Dec 01 19:45:53.779 INFO [stderr]   |                           ^^^^^^^^^^^^^
Dec 01 19:45:53.779 INFO [stderr]   |
Dec 01 19:45:53.780 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 19:45:53.780 INFO [stderr] 
Dec 01 19:45:53.819 INFO [stderr] warning: unused variable: `test`
Dec 01 19:45:53.819 INFO [stderr]   --> src/main.rs:16:9
Dec 01 19:45:53.820 INFO [stderr]    |
Dec 01 19:45:53.820 INFO [stderr] 16 |     let test = stream.write(b);
Dec 01 19:45:53.820 INFO [stderr]    |         ^^^^ help: consider using `_test` instead
Dec 01 19:45:53.820 INFO [stderr]    |
Dec 01 19:45:53.820 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 19:45:53.820 INFO [stderr] 
Dec 01 19:45:53.820 INFO [stderr] warning: unused variable: `nr`
Dec 01 19:45:53.820 INFO [stderr]   --> src/main.rs:17:9
Dec 01 19:45:53.820 INFO [stderr]    |
Dec 01 19:45:53.820 INFO [stderr] 17 |     let nr = stream.write(new_return);
Dec 01 19:45:53.820 INFO [stderr]    |         ^^ help: consider using `_nr` instead
Dec 01 19:45:53.820 INFO [stderr] 
Dec 01 19:45:53.820 INFO [stderr] warning: unused variable: `test`
Dec 01 19:45:53.820 INFO [stderr]   --> src/main.rs:58:9
Dec 01 19:45:53.820 INFO [stderr]    |
Dec 01 19:45:53.820 INFO [stderr] 58 |     let test = stream.write(c);
Dec 01 19:45:53.820 INFO [stderr]    |         ^^^^ help: consider using `_test` instead
Dec 01 19:45:53.820 INFO [stderr] 
Dec 01 19:45:53.820 INFO [stderr] warning: unused variable: `nr`
Dec 01 19:45:53.820 INFO [stderr]   --> src/main.rs:59:9
Dec 01 19:45:53.820 INFO [stderr]    |
Dec 01 19:45:53.820 INFO [stderr] 59 |     let nr = stream.write(new_return);
Dec 01 19:45:53.820 INFO [stderr]    |         ^^ help: consider using `_nr` instead
Dec 01 19:45:53.820 INFO [stderr] 
Dec 01 19:45:53.826 INFO [stderr] warning: variable does not need to be mutable
Dec 01 19:45:53.826 INFO [stderr]   --> src/main.rs:10:9
Dec 01 19:45:53.826 INFO [stderr]    |
Dec 01 19:45:53.826 INFO [stderr] 10 |     let mut b: &[u8] = domain.as_bytes();
Dec 01 19:45:53.827 INFO [stderr]    |         ----^
Dec 01 19:45:53.827 INFO [stderr]    |         |
Dec 01 19:45:53.827 INFO [stderr]    |         help: remove this `mut`
Dec 01 19:45:53.827 INFO [stderr]    |
Dec 01 19:45:53.827 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 19:45:53.828 INFO [stderr] 
Dec 01 19:45:53.831 INFO [stderr] warning: variable does not need to be mutable
Dec 01 19:45:53.831 INFO [stderr]   --> src/main.rs:52:9
Dec 01 19:45:53.831 INFO [stderr]    |
Dec 01 19:45:53.831 INFO [stderr] 52 |     let mut c: &[u8] = &domain.as_bytes();
Dec 01 19:45:53.831 INFO [stderr]    |         ----^
Dec 01 19:45:53.831 INFO [stderr]    |         |
Dec 01 19:45:53.832 INFO [stderr]    |         help: remove this `mut`
Dec 01 19:45:53.832 INFO [stderr] 
Dec 01 19:45:53.832 INFO [stderr] warning: variable does not need to be mutable
Dec 01 19:45:53.832 INFO [stderr]   --> src/main.rs:53:9
Dec 01 19:45:53.832 INFO [stderr]    |
Dec 01 19:45:53.833 INFO [stderr] 53 |     let mut new_return: &[u8] = "\r\n".as_bytes();
Dec 01 19:45:53.833 INFO [stderr]    |         ----^^^^^^^^^^
Dec 01 19:45:53.833 INFO [stderr]    |         |
Dec 01 19:45:53.833 INFO [stderr]    |         help: remove this `mut`
Dec 01 19:45:53.833 INFO [stderr] 
Dec 01 19:45:53.835 INFO [stderr] warning: variable does not need to be mutable
Dec 01 19:45:53.835 INFO [stderr]   --> src/main.rs:69:9
Dec 01 19:45:53.835 INFO [stderr]    |
Dec 01 19:45:53.836 INFO [stderr] 69 |     let mut argus: Vec<_> = args().collect();
Dec 01 19:45:53.836 INFO [stderr]    |         ----^^^^^
Dec 01 19:45:53.836 INFO [stderr]    |         |
Dec 01 19:45:53.836 INFO [stderr]    |         help: remove this `mut`
Dec 01 19:45:53.836 INFO [stderr] 
Dec 01 19:45:54.460 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Dec 01 19:45:54.473 INFO [stderr] su: No module specific data is present
Dec 01 19:45:55.138 INFO running `"docker" "inspect" "b60c396b114fb4e26fbd9b51c39e276bef602ea1f67510bbbc9ea18359c2488a"`
Dec 01 19:45:55.477 INFO running `"docker" "rm" "-f" "b60c396b114fb4e26fbd9b51c39e276bef602ea1f67510bbbc9ea18359c2488a"`
Dec 01 19:45:55.839 INFO [stdout] b60c396b114fb4e26fbd9b51c39e276bef602ea1f67510bbbc9ea18359c2488a
Dec 01 19:45:55.841 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 19:45:56.287 INFO [stdout] da5c4183d2daf2afc5c8859d80a084cf6e11eec0fd9e5677508d56482a2a45ff
Dec 01 19:45:56.289 INFO running `"docker" "start" "-a" "da5c4183d2daf2afc5c8859d80a084cf6e11eec0fd9e5677508d56482a2a45ff"`
Dec 01 19:45:57.539 INFO [stderr] usermod: no changes
Dec 01 19:45:57.595 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 01 19:45:57.603 INFO [stderr]      Running /target/debug/deps/whois-76352658b16e3fb0
Dec 01 19:45:57.608 INFO [stderr] su: No module specific data is present
Dec 01 19:45:57.608 INFO [stdout] 
Dec 01 19:45:57.608 INFO [stdout] running 0 tests
Dec 01 19:45:57.608 INFO [stdout] 
Dec 01 19:45:57.608 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 19:45:57.608 INFO [stdout] 
Dec 01 19:45:58.352 INFO running `"docker" "inspect" "da5c4183d2daf2afc5c8859d80a084cf6e11eec0fd9e5677508d56482a2a45ff"`
Dec 01 19:45:58.645 INFO running `"docker" "rm" "-f" "da5c4183d2daf2afc5c8859d80a084cf6e11eec0fd9e5677508d56482a2a45ff"`
Dec 01 19:45:58.894 INFO [stdout] da5c4183d2daf2afc5c8859d80a084cf6e11eec0fd9e5677508d56482a2a45ff
