Dec 14 01:14:54.336 INFO testing blechschmidt/masswhois against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 01:14:54.336 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 14 01:14:54.550 INFO [stdout] 28653f8a1ae3741669de55918e46e0ea7ddb81ff708e3ec4ab97e153aabca01a
Dec 14 01:14:54.552 INFO running `"docker" "start" "-a" "28653f8a1ae3741669de55918e46e0ea7ddb81ff708e3ec4ab97e153aabca01a"`
Dec 14 01:14:54.939 INFO [stderr] usermod: no changes
Dec 14 01:14:55.091 INFO [stderr]    Compiling openssl v0.9.13
Dec 14 01:14:55.096 INFO [stderr]    Compiling proc-macro-hack-impl v0.3.3
Dec 14 01:14:55.105 INFO [stderr]    Compiling trust-dns v0.10.2
Dec 14 01:14:55.105 INFO [stderr]    Compiling netbuf v0.4.0
Dec 14 01:14:55.105 INFO [stderr]    Compiling net2 v0.2.29
Dec 14 01:14:55.107 INFO [stderr]    Compiling backtrace v0.2.3
Dec 14 01:14:55.107 INFO [stderr]    Compiling env_logger v0.4.3
Dec 14 01:14:55.107 INFO [stderr]    Compiling chrono v0.2.25
Dec 14 01:14:59.179 INFO [stderr]    Compiling mio v0.6.8
Dec 14 01:14:59.247 INFO [stderr]    Compiling error-chain v0.1.12
Dec 14 01:14:59.595 INFO [stderr]    Compiling proc-macro-hack v0.3.3
Dec 14 01:15:01.057 INFO [stderr]    Compiling indoc-impl v0.2.1
Dec 14 01:15:03.377 INFO [stderr]    Compiling indoc v0.2.1
Dec 14 01:15:03.787 INFO [stderr]    Compiling tokio-core v0.1.7
Dec 14 01:15:07.823 INFO [stderr]    Compiling tokio-openssl v0.1.2
Dec 14 01:15:21.127 INFO [stderr]    Compiling masswhois v0.1.0 (/source)
Dec 14 01:15:23.375 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 14 01:15:23.375 INFO [stderr]    --> src/dnsutils/mod.rs:486:25
Dec 14 01:15:23.375 INFO [stderr]     |
Dec 14 01:15:23.375 INFO [stderr] 486 |         self.expiry.add((ExpiryRef::Positive(keyref, index)), ttl);
Dec 14 01:15:23.375 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 01:15:23.375 INFO [stderr]     |
Dec 14 01:15:23.375 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 14 01:15:23.375 INFO [stderr] 
Dec 14 01:15:23.715 INFO [stderr] warning: value assigned to `nocache` is never read
Dec 14 01:15:23.715 INFO [stderr]    --> src/dnsutils/mod.rs:341:17
Dec 14 01:15:23.715 INFO [stderr]     |
Dec 14 01:15:23.715 INFO [stderr] 341 |         let mut nocache = false;
Dec 14 01:15:23.715 INFO [stderr]     |                 ^^^^^^^
Dec 14 01:15:23.715 INFO [stderr]     |
Dec 14 01:15:23.715 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 14 01:15:23.715 INFO [stderr] 
Dec 14 01:15:23.715 INFO [stderr] warning: unused variable: `expiry`
Dec 14 01:15:23.715 INFO [stderr]    --> src/dnsutils/mod.rs:462:13
Dec 14 01:15:23.715 INFO [stderr]     |
Dec 14 01:15:23.715 INFO [stderr] 462 |         let expiry = SystemTime::now() + ttl;
Dec 14 01:15:23.715 INFO [stderr]     |             ^^^^^^ help: consider using `_expiry` instead
Dec 14 01:15:23.715 INFO [stderr]     |
Dec 14 01:15:23.715 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 01:15:23.715 INFO [stderr] 
Dec 14 01:15:23.819 INFO [stderr] warning: variable does not need to be mutable
Dec 14 01:15:23.819 INFO [stderr]    --> src/dnsutils/mod.rs:161:19
Dec 14 01:15:23.819 INFO [stderr]     |
Dec 14 01:15:23.819 INFO [stderr] 161 |     fn send_query(mut bufvec: &mut Vec<u8>, qname: &String, qtype: RecordType, sock: &mut UdpSocket, to: &SocketAddr, id: u16) {
Dec 14 01:15:23.819 INFO [stderr]     |                   ----^^^^^^
Dec 14 01:15:23.819 INFO [stderr]     |                   |
Dec 14 01:15:23.819 INFO [stderr]     |                   help: remove this `mut`
Dec 14 01:15:23.819 INFO [stderr]     |
Dec 14 01:15:23.819 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 01:15:23.819 INFO [stderr] 
Dec 14 01:15:23.843 INFO [stderr] warning: variable does not need to be mutable
Dec 14 01:15:23.843 INFO [stderr]    --> src/dnsutils/mod.rs:203:13
Dec 14 01:15:23.843 INFO [stderr]     |
Dec 14 01:15:23.843 INFO [stderr] 203 |         let mut recv;
Dec 14 01:15:23.843 INFO [stderr]     |             ----^^^^
Dec 14 01:15:23.843 INFO [stderr]     |             |
Dec 14 01:15:23.843 INFO [stderr]     |             help: remove this `mut`
Dec 14 01:15:23.843 INFO [stderr] 
Dec 14 01:15:23.847 INFO [stderr] warning: variable does not need to be mutable
Dec 14 01:15:23.847 INFO [stderr]    --> src/dnsutils/mod.rs:316:17
Dec 14 01:15:23.847 INFO [stderr]     |
Dec 14 01:15:23.847 INFO [stderr] 316 |             let mut res = self.resolving.get_mut(&(qname.clone(), qtype));
Dec 14 01:15:23.847 INFO [stderr]     |                 ----^^^
Dec 14 01:15:23.847 INFO [stderr]     |                 |
Dec 14 01:15:23.847 INFO [stderr]     |                 help: remove this `mut`
Dec 14 01:15:23.847 INFO [stderr] 
Dec 14 01:15:23.847 INFO [stderr] warning: variable does not need to be mutable
Dec 14 01:15:23.847 INFO [stderr]    --> src/dnsutils/mod.rs:344:17
Dec 14 01:15:23.847 INFO [stderr]     |
Dec 14 01:15:23.847 INFO [stderr] 344 |             let mut preferred_cache = preferred_cache.unwrap();
Dec 14 01:15:23.847 INFO [stderr]     |                 ----^^^^^^^^^^^^^^^
Dec 14 01:15:23.847 INFO [stderr]     |                 |
Dec 14 01:15:23.847 INFO [stderr]     |                 help: remove this `mut`
Dec 14 01:15:23.847 INFO [stderr] 
Dec 14 01:15:23.855 INFO [stderr] warning: variable does not need to be mutable
Dec 14 01:15:23.855 INFO [stderr]    --> src/dnsutils/mod.rs:434:25
Dec 14 01:15:23.855 INFO [stderr]     |
Dec 14 01:15:23.855 INFO [stderr] 434 |                     let mut records = rec.unwrap();
Dec 14 01:15:23.855 INFO [stderr]     |                         ----^^^^^^^
Dec 14 01:15:23.855 INFO [stderr]     |                         |
Dec 14 01:15:23.855 INFO [stderr]     |                         help: remove this `mut`
Dec 14 01:15:23.855 INFO [stderr] 
Dec 14 01:15:23.863 INFO [stderr] warning: variable does not need to be mutable
Dec 14 01:15:23.863 INFO [stderr]    --> src/dnsutils/mod.rs:494:21
Dec 14 01:15:23.863 INFO [stderr]     |
Dec 14 01:15:23.863 INFO [stderr] 494 |                 let mut record = result.unwrap();
Dec 14 01:15:23.863 INFO [stderr]     |                     ----^^^^^^
Dec 14 01:15:23.863 INFO [stderr]     |                     |
Dec 14 01:15:23.863 INFO [stderr]     |                     help: remove this `mut`
Dec 14 01:15:23.863 INFO [stderr] 
Dec 14 01:15:23.880 INFO [stderr] warning: field is never used: `encoding`
Dec 14 01:15:23.880 INFO [stderr]   --> src/dnsutils/mod.rs:85:5
Dec 14 01:15:23.880 INFO [stderr]    |
Dec 14 01:15:23.880 INFO [stderr] 85 |     encoding: HashMap<String, &'a String>, // 0x20 encoding
Dec 14 01:15:23.880 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:15:23.880 INFO [stderr]    |
Dec 14 01:15:23.880 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 01:15:23.880 INFO [stderr] 
Dec 14 01:15:23.880 INFO [stderr] warning: field is never used: `resolve_parallel`
Dec 14 01:15:23.880 INFO [stderr]   --> src/dnsutils/mod.rs:91:5
Dec 14 01:15:23.880 INFO [stderr]    |
Dec 14 01:15:23.880 INFO [stderr] 91 |     resolve_parallel: bool,
Dec 14 01:15:23.880 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:15:23.880 INFO [stderr] 
Dec 14 01:15:23.887 INFO [stderr] warning: field is never used: `round_robin`
Dec 14 01:15:23.887 INFO [stderr]   --> src/dnsutils/mod.rs:94:5
Dec 14 01:15:23.887 INFO [stderr]    |
Dec 14 01:15:23.887 INFO [stderr] 94 |     round_robin: RoundRobin,
Dec 14 01:15:23.887 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:15:23.887 INFO [stderr] 
Dec 14 01:15:23.887 INFO [stderr] warning: field is never used: `round_robin_index`
Dec 14 01:15:23.887 INFO [stderr]   --> src/dnsutils/mod.rs:95:5
Dec 14 01:15:23.887 INFO [stderr]    |
Dec 14 01:15:23.887 INFO [stderr] 95 |     round_robin_index: usize,
Dec 14 01:15:23.887 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:15:23.887 INFO [stderr] 
Dec 14 01:15:23.891 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 01:15:23.891 INFO [stderr]    --> src/dnsutils/mod.rs:164:9
Dec 14 01:15:23.891 INFO [stderr]     |
Dec 14 01:15:23.891 INFO [stderr] 164 |         sock.send_to(msg.to_vec().unwrap().as_slice(), to);
Dec 14 01:15:23.891 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:15:23.891 INFO [stderr]     |
Dec 14 01:15:23.891 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 14 01:15:23.891 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 01:15:23.891 INFO [stderr] 
Dec 14 01:15:23.891 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 01:15:23.891 INFO [stderr]    --> src/dnsutils/mod.rs:192:13
Dec 14 01:15:23.891 INFO [stderr]     |
Dec 14 01:15:23.891 INFO [stderr] 192 |             poll.register(self.socket4.as_mut().unwrap(), Token(start_token + added), Ready::readable(), PollOpt::edge());
Dec 14 01:15:23.891 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:15:23.891 INFO [stderr]     |
Dec 14 01:15:23.891 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 01:15:23.891 INFO [stderr] 
Dec 14 01:15:23.891 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 01:15:23.891 INFO [stderr]    --> src/dnsutils/mod.rs:196:13
Dec 14 01:15:23.891 INFO [stderr]     |
Dec 14 01:15:23.891 INFO [stderr] 196 |             poll.register(self.socket6.as_mut().unwrap(), Token(start_token + added), Ready::readable(), PollOpt::edge());
Dec 14 01:15:23.891 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:15:23.891 INFO [stderr]     |
Dec 14 01:15:23.891 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 01:15:23.891 INFO [stderr] 
Dec 14 01:15:28.765 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.81s
Dec 14 01:15:28.793 INFO [stderr] su: No module specific data is present
Dec 14 01:15:29.552 INFO running `"docker" "inspect" "28653f8a1ae3741669de55918e46e0ea7ddb81ff708e3ec4ab97e153aabca01a"`
Dec 14 01:15:29.825 INFO running `"docker" "rm" "-f" "28653f8a1ae3741669de55918e46e0ea7ddb81ff708e3ec4ab97e153aabca01a"`
Dec 14 01:15:30.072 INFO [stdout] 28653f8a1ae3741669de55918e46e0ea7ddb81ff708e3ec4ab97e153aabca01a
Dec 14 01:15:30.078 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 14 01:15:30.803 INFO [stdout] 1e9c2588899e8e2bbf2eb800c89b14a9a71322f09d3447147e715c6611e3d7b0
Dec 14 01:15:30.812 INFO running `"docker" "start" "-a" "1e9c2588899e8e2bbf2eb800c89b14a9a71322f09d3447147e715c6611e3d7b0"`
Dec 14 01:15:32.022 INFO [stderr] usermod: no changes
Dec 14 01:15:32.279 INFO [stderr]    Compiling masswhois v0.1.0 (/source)
Dec 14 01:15:34.811 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 14 01:15:34.811 INFO [stderr]    --> src/dnsutils/mod.rs:486:25
Dec 14 01:15:34.812 INFO [stderr]     |
Dec 14 01:15:34.812 INFO [stderr] 486 |         self.expiry.add((ExpiryRef::Positive(keyref, index)), ttl);
Dec 14 01:15:34.812 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 01:15:34.812 INFO [stderr]     |
Dec 14 01:15:34.813 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 14 01:15:34.813 INFO [stderr] 
Dec 14 01:15:35.088 INFO [stderr] warning: value assigned to `nocache` is never read
Dec 14 01:15:35.088 INFO [stderr]    --> src/dnsutils/mod.rs:341:17
Dec 14 01:15:35.089 INFO [stderr]     |
Dec 14 01:15:35.089 INFO [stderr] 341 |         let mut nocache = false;
Dec 14 01:15:35.089 INFO [stderr]     |                 ^^^^^^^
Dec 14 01:15:35.089 INFO [stderr]     |
Dec 14 01:15:35.090 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 14 01:15:35.090 INFO [stderr] 
Dec 14 01:15:35.090 INFO [stderr] warning: unused variable: `expiry`
Dec 14 01:15:35.090 INFO [stderr]    --> src/dnsutils/mod.rs:462:13
Dec 14 01:15:35.090 INFO [stderr]     |
Dec 14 01:15:35.091 INFO [stderr] 462 |         let expiry = SystemTime::now() + ttl;
Dec 14 01:15:35.091 INFO [stderr]     |             ^^^^^^ help: consider using `_expiry` instead
Dec 14 01:15:35.091 INFO [stderr]     |
Dec 14 01:15:35.091 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 01:15:35.091 INFO [stderr] 
Dec 14 01:15:35.167 INFO [stderr] warning: variable does not need to be mutable
Dec 14 01:15:35.167 INFO [stderr]    --> src/dnsutils/mod.rs:161:19
Dec 14 01:15:35.167 INFO [stderr]     |
Dec 14 01:15:35.167 INFO [stderr] 161 |     fn send_query(mut bufvec: &mut Vec<u8>, qname: &String, qtype: RecordType, sock: &mut UdpSocket, to: &SocketAddr, id: u16) {
Dec 14 01:15:35.168 INFO [stderr]     |                   ----^^^^^^
Dec 14 01:15:35.168 INFO [stderr]     |                   |
Dec 14 01:15:35.168 INFO [stderr]     |                   help: remove this `mut`
Dec 14 01:15:35.168 INFO [stderr]     |
Dec 14 01:15:35.169 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 01:15:35.169 INFO [stderr] 
Dec 14 01:15:35.181 INFO [stderr] warning: variable does not need to be mutable
Dec 14 01:15:35.181 INFO [stderr]    --> src/dnsutils/mod.rs:203:13
Dec 14 01:15:35.181 INFO [stderr]     |
Dec 14 01:15:35.181 INFO [stderr] 203 |         let mut recv;
Dec 14 01:15:35.181 INFO [stderr]     |             ----^^^^
Dec 14 01:15:35.181 INFO [stderr]     |             |
Dec 14 01:15:35.181 INFO [stderr]     |             help: remove this `mut`
Dec 14 01:15:35.181 INFO [stderr] 
Dec 14 01:15:35.183 INFO [stderr] warning: variable does not need to be mutable
Dec 14 01:15:35.183 INFO [stderr]    --> src/dnsutils/mod.rs:316:17
Dec 14 01:15:35.183 INFO [stderr]     |
Dec 14 01:15:35.183 INFO [stderr] 316 |             let mut res = self.resolving.get_mut(&(qname.clone(), qtype));
Dec 14 01:15:35.183 INFO [stderr]     |                 ----^^^
Dec 14 01:15:35.184 INFO [stderr]     |                 |
Dec 14 01:15:35.184 INFO [stderr]     |                 help: remove this `mut`
Dec 14 01:15:35.184 INFO [stderr] 
Dec 14 01:15:35.184 INFO [stderr] warning: variable does not need to be mutable
Dec 14 01:15:35.184 INFO [stderr]    --> src/dnsutils/mod.rs:344:17
Dec 14 01:15:35.184 INFO [stderr]     |
Dec 14 01:15:35.184 INFO [stderr] 344 |             let mut preferred_cache = preferred_cache.unwrap();
Dec 14 01:15:35.184 INFO [stderr]     |                 ----^^^^^^^^^^^^^^^
Dec 14 01:15:35.184 INFO [stderr]     |                 |
Dec 14 01:15:35.184 INFO [stderr]     |                 help: remove this `mut`
Dec 14 01:15:35.184 INFO [stderr] 
Dec 14 01:15:35.190 INFO [stderr] warning: variable does not need to be mutable
Dec 14 01:15:35.190 INFO [stderr]    --> src/dnsutils/mod.rs:434:25
Dec 14 01:15:35.190 INFO [stderr]     |
Dec 14 01:15:35.190 INFO [stderr] 434 |                     let mut records = rec.unwrap();
Dec 14 01:15:35.190 INFO [stderr]     |                         ----^^^^^^^
Dec 14 01:15:35.190 INFO [stderr]     |                         |
Dec 14 01:15:35.190 INFO [stderr]     |                         help: remove this `mut`
Dec 14 01:15:35.190 INFO [stderr] 
Dec 14 01:15:35.193 INFO [stderr] warning: variable does not need to be mutable
Dec 14 01:15:35.193 INFO [stderr]    --> src/dnsutils/mod.rs:494:21
Dec 14 01:15:35.193 INFO [stderr]     |
Dec 14 01:15:35.193 INFO [stderr] 494 |                 let mut record = result.unwrap();
Dec 14 01:15:35.193 INFO [stderr]     |                     ----^^^^^^
Dec 14 01:15:35.193 INFO [stderr]     |                     |
Dec 14 01:15:35.193 INFO [stderr]     |                     help: remove this `mut`
Dec 14 01:15:35.193 INFO [stderr] 
Dec 14 01:15:35.210 INFO [stderr] warning: field is never used: `encoding`
Dec 14 01:15:35.210 INFO [stderr]   --> src/dnsutils/mod.rs:85:5
Dec 14 01:15:35.210 INFO [stderr]    |
Dec 14 01:15:35.210 INFO [stderr] 85 |     encoding: HashMap<String, &'a String>, // 0x20 encoding
Dec 14 01:15:35.210 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:15:35.210 INFO [stderr]    |
Dec 14 01:15:35.210 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 01:15:35.210 INFO [stderr] 
Dec 14 01:15:35.210 INFO [stderr] warning: field is never used: `resolve_parallel`
Dec 14 01:15:35.210 INFO [stderr]   --> src/dnsutils/mod.rs:91:5
Dec 14 01:15:35.210 INFO [stderr]    |
Dec 14 01:15:35.210 INFO [stderr] 91 |     resolve_parallel: bool,
Dec 14 01:15:35.210 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:15:35.210 INFO [stderr] 
Dec 14 01:15:35.210 INFO [stderr] warning: field is never used: `round_robin`
Dec 14 01:15:35.210 INFO [stderr]   --> src/dnsutils/mod.rs:94:5
Dec 14 01:15:35.210 INFO [stderr]    |
Dec 14 01:15:35.210 INFO [stderr] 94 |     round_robin: RoundRobin,
Dec 14 01:15:35.210 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:15:35.210 INFO [stderr] 
Dec 14 01:15:35.210 INFO [stderr] warning: field is never used: `round_robin_index`
Dec 14 01:15:35.210 INFO [stderr]   --> src/dnsutils/mod.rs:95:5
Dec 14 01:15:35.210 INFO [stderr]    |
Dec 14 01:15:35.210 INFO [stderr] 95 |     round_robin_index: usize,
Dec 14 01:15:35.210 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:15:35.210 INFO [stderr] 
Dec 14 01:15:35.220 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 01:15:35.220 INFO [stderr]    --> src/dnsutils/mod.rs:164:9
Dec 14 01:15:35.220 INFO [stderr]     |
Dec 14 01:15:35.220 INFO [stderr] 164 |         sock.send_to(msg.to_vec().unwrap().as_slice(), to);
Dec 14 01:15:35.220 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:15:35.220 INFO [stderr]     |
Dec 14 01:15:35.220 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 14 01:15:35.220 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 01:15:35.220 INFO [stderr] 
Dec 14 01:15:35.220 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 01:15:35.220 INFO [stderr]    --> src/dnsutils/mod.rs:192:13
Dec 14 01:15:35.220 INFO [stderr]     |
Dec 14 01:15:35.220 INFO [stderr] 192 |             poll.register(self.socket4.as_mut().unwrap(), Token(start_token + added), Ready::readable(), PollOpt::edge());
Dec 14 01:15:35.220 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:15:35.220 INFO [stderr]     |
Dec 14 01:15:35.220 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 01:15:35.220 INFO [stderr] 
Dec 14 01:15:35.220 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 01:15:35.220 INFO [stderr]    --> src/dnsutils/mod.rs:196:13
Dec 14 01:15:35.220 INFO [stderr]     |
Dec 14 01:15:35.220 INFO [stderr] 196 |             poll.register(self.socket6.as_mut().unwrap(), Token(start_token + added), Ready::readable(), PollOpt::edge());
Dec 14 01:15:35.220 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:15:35.220 INFO [stderr]     |
Dec 14 01:15:35.220 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 01:15:35.220 INFO [stderr] 
Dec 14 01:15:35.540 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.48s
Dec 14 01:15:35.550 INFO [stderr] su: No module specific data is present
Dec 14 01:15:36.549 INFO running `"docker" "inspect" "1e9c2588899e8e2bbf2eb800c89b14a9a71322f09d3447147e715c6611e3d7b0"`
Dec 14 01:15:36.825 INFO running `"docker" "rm" "-f" "1e9c2588899e8e2bbf2eb800c89b14a9a71322f09d3447147e715c6611e3d7b0"`
Dec 14 01:15:37.159 INFO [stdout] 1e9c2588899e8e2bbf2eb800c89b14a9a71322f09d3447147e715c6611e3d7b0
Dec 14 01:15:37.165 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 14 01:15:37.592 INFO [stdout] ad3bf1a9e414be7c52e359a78d26478699d4092cb4e8cdbaf9b149420100dfcd
Dec 14 01:15:37.609 INFO running `"docker" "start" "-a" "ad3bf1a9e414be7c52e359a78d26478699d4092cb4e8cdbaf9b149420100dfcd"`
Dec 14 01:15:38.491 INFO [stderr] usermod: no changes
Dec 14 01:15:38.634 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
Dec 14 01:15:38.651 INFO [stderr]      Running /target/debug/deps/masswhois-1ec433787efb670a
Dec 14 01:15:38.655 INFO [stderr] su: No module specific data is present
Dec 14 01:15:38.655 INFO [stdout] 
Dec 14 01:15:38.655 INFO [stdout] running 0 tests
Dec 14 01:15:38.655 INFO [stdout] 
Dec 14 01:15:38.655 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 01:15:38.655 INFO [stdout] 
Dec 14 01:15:39.008 INFO running `"docker" "inspect" "ad3bf1a9e414be7c52e359a78d26478699d4092cb4e8cdbaf9b149420100dfcd"`
Dec 14 01:15:39.144 INFO running `"docker" "rm" "-f" "ad3bf1a9e414be7c52e359a78d26478699d4092cb4e8cdbaf9b149420100dfcd"`
Dec 14 01:15:39.323 INFO [stdout] ad3bf1a9e414be7c52e359a78d26478699d4092cb4e8cdbaf9b149420100dfcd