Nov 17 08:01:23.911 INFO testing blechschmidt/masswhois against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 08:01:23.912 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 17 08:01:24.142 INFO [stdout] ef27efd1d51b6c87fee31731bf10b2d5b299fb3e5d83cd1f8b921822d7c43965
Nov 17 08:01:24.148 INFO running `"docker" "start" "-a" "ef27efd1d51b6c87fee31731bf10b2d5b299fb3e5d83cd1f8b921822d7c43965"`
Nov 17 08:01:24.628 INFO [stderr] usermod: no changes
Nov 17 08:01:24.816 INFO [stderr]    Compiling openssl v0.9.13
Nov 17 08:01:24.824 INFO [stderr]    Compiling trust-dns v0.10.2
Nov 17 08:01:24.824 INFO [stderr]    Compiling netbuf v0.4.0
Nov 17 08:01:24.824 INFO [stderr]    Compiling iovec v0.1.0
Nov 17 08:01:24.824 INFO [stderr]    Compiling term_size v0.3.0
Nov 17 08:01:24.825 INFO [stderr]    Compiling atty v0.2.2
Nov 17 08:01:24.825 INFO [stderr]    Compiling net2 v0.2.29
Nov 17 08:01:24.851 INFO [stderr]    Compiling backtrace v0.2.3
Nov 17 08:01:25.655 INFO [stderr]    Compiling chrono v0.2.25
Nov 17 08:01:25.663 INFO [stderr]    Compiling bytes v0.4.4
Nov 17 08:01:27.175 INFO [stderr]    Compiling clap v2.24.2
Nov 17 08:01:27.191 INFO [stderr]    Compiling error-chain v0.1.12
Nov 17 08:01:27.322 INFO [stderr]    Compiling mio v0.6.8
Nov 17 08:01:30.216 INFO [stderr]    Compiling tokio-io v0.1.2
Nov 17 08:01:34.475 INFO [stderr]    Compiling tokio-core v0.1.7
Nov 17 08:01:38.027 INFO [stderr]    Compiling tokio-openssl v0.1.2
Nov 17 08:02:00.379 INFO [stderr]    Compiling masswhois v0.1.0 (/source)
Nov 17 08:02:01.981 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 17 08:02:01.981 INFO [stderr]    --> src/dnsutils/mod.rs:486:25
Nov 17 08:02:01.981 INFO [stderr]     |
Nov 17 08:02:01.982 INFO [stderr] 486 |         self.expiry.add((ExpiryRef::Positive(keyref, index)), ttl);
Nov 17 08:02:01.982 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 08:02:01.982 INFO [stderr]     |
Nov 17 08:02:01.983 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 17 08:02:01.983 INFO [stderr] 
Nov 17 08:02:02.339 INFO [stderr] warning: value assigned to `nocache` is never read
Nov 17 08:02:02.339 INFO [stderr]    --> src/dnsutils/mod.rs:341:17
Nov 17 08:02:02.340 INFO [stderr]     |
Nov 17 08:02:02.340 INFO [stderr] 341 |         let mut nocache = false;
Nov 17 08:02:02.340 INFO [stderr]     |                 ^^^^^^^
Nov 17 08:02:02.341 INFO [stderr]     |
Nov 17 08:02:02.341 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 17 08:02:02.341 INFO [stderr] 
Nov 17 08:02:02.341 INFO [stderr] warning: unused variable: `expiry`
Nov 17 08:02:02.342 INFO [stderr]    --> src/dnsutils/mod.rs:462:13
Nov 17 08:02:02.342 INFO [stderr]     |
Nov 17 08:02:02.342 INFO [stderr] 462 |         let expiry = SystemTime::now() + ttl;
Nov 17 08:02:02.343 INFO [stderr]     |             ^^^^^^ help: consider using `_expiry` instead
Nov 17 08:02:02.343 INFO [stderr]     |
Nov 17 08:02:02.343 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 08:02:02.344 INFO [stderr] 
Nov 17 08:02:02.419 INFO [stderr] warning: variable does not need to be mutable
Nov 17 08:02:02.419 INFO [stderr]    --> src/dnsutils/mod.rs:161:19
Nov 17 08:02:02.420 INFO [stderr]     |
Nov 17 08:02:02.420 INFO [stderr] 161 |     fn send_query(mut bufvec: &mut Vec<u8>, qname: &String, qtype: RecordType, sock: &mut UdpSocket, to: &SocketAddr, id: u16) {
Nov 17 08:02:02.420 INFO [stderr]     |                   ----^^^^^^
Nov 17 08:02:02.421 INFO [stderr]     |                   |
Nov 17 08:02:02.421 INFO [stderr]     |                   help: remove this `mut`
Nov 17 08:02:02.421 INFO [stderr]     |
Nov 17 08:02:02.422 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 17 08:02:02.422 INFO [stderr] 
Nov 17 08:02:02.430 INFO [stderr] warning: variable does not need to be mutable
Nov 17 08:02:02.431 INFO [stderr]    --> src/dnsutils/mod.rs:203:13
Nov 17 08:02:02.431 INFO [stderr]     |
Nov 17 08:02:02.431 INFO [stderr] 203 |         let mut recv;
Nov 17 08:02:02.432 INFO [stderr]     |             ----^^^^
Nov 17 08:02:02.432 INFO [stderr]     |             |
Nov 17 08:02:02.432 INFO [stderr]     |             help: remove this `mut`
Nov 17 08:02:02.433 INFO [stderr] 
Nov 17 08:02:02.433 INFO [stderr] warning: variable does not need to be mutable
Nov 17 08:02:02.433 INFO [stderr]    --> src/dnsutils/mod.rs:316:17
Nov 17 08:02:02.434 INFO [stderr]     |
Nov 17 08:02:02.434 INFO [stderr] 316 |             let mut res = self.resolving.get_mut(&(qname.clone(), qtype));
Nov 17 08:02:02.434 INFO [stderr]     |                 ----^^^
Nov 17 08:02:02.434 INFO [stderr]     |                 |
Nov 17 08:02:02.435 INFO [stderr]     |                 help: remove this `mut`
Nov 17 08:02:02.435 INFO [stderr] 
Nov 17 08:02:02.435 INFO [stderr] warning: variable does not need to be mutable
Nov 17 08:02:02.436 INFO [stderr]    --> src/dnsutils/mod.rs:344:17
Nov 17 08:02:02.436 INFO [stderr]     |
Nov 17 08:02:02.436 INFO [stderr] 344 |             let mut preferred_cache = preferred_cache.unwrap();
Nov 17 08:02:02.437 INFO [stderr]     |                 ----^^^^^^^^^^^^^^^
Nov 17 08:02:02.437 INFO [stderr]     |                 |
Nov 17 08:02:02.438 INFO [stderr]     |                 help: remove this `mut`
Nov 17 08:02:02.438 INFO [stderr] 
Nov 17 08:02:02.444 INFO [stderr] warning: variable does not need to be mutable
Nov 17 08:02:02.444 INFO [stderr]    --> src/dnsutils/mod.rs:434:25
Nov 17 08:02:02.444 INFO [stderr]     |
Nov 17 08:02:02.445 INFO [stderr] 434 |                     let mut records = rec.unwrap();
Nov 17 08:02:02.445 INFO [stderr]     |                         ----^^^^^^^
Nov 17 08:02:02.445 INFO [stderr]     |                         |
Nov 17 08:02:02.446 INFO [stderr]     |                         help: remove this `mut`
Nov 17 08:02:02.446 INFO [stderr] 
Nov 17 08:02:02.446 INFO [stderr] warning: variable does not need to be mutable
Nov 17 08:02:02.446 INFO [stderr]    --> src/dnsutils/mod.rs:494:21
Nov 17 08:02:02.447 INFO [stderr]     |
Nov 17 08:02:02.447 INFO [stderr] 494 |                 let mut record = result.unwrap();
Nov 17 08:02:02.447 INFO [stderr]     |                     ----^^^^^^
Nov 17 08:02:02.448 INFO [stderr]     |                     |
Nov 17 08:02:02.448 INFO [stderr]     |                     help: remove this `mut`
Nov 17 08:02:02.449 INFO [stderr] 
Nov 17 08:02:02.465 INFO [stderr] warning: field is never used: `encoding`
Nov 17 08:02:02.466 INFO [stderr]   --> src/dnsutils/mod.rs:85:5
Nov 17 08:02:02.466 INFO [stderr]    |
Nov 17 08:02:02.466 INFO [stderr] 85 |     encoding: HashMap<String, &'a String>, // 0x20 encoding
Nov 17 08:02:02.467 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:02:02.467 INFO [stderr]    |
Nov 17 08:02:02.467 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 08:02:02.468 INFO [stderr] 
Nov 17 08:02:02.468 INFO [stderr] warning: field is never used: `resolve_parallel`
Nov 17 08:02:02.468 INFO [stderr]   --> src/dnsutils/mod.rs:91:5
Nov 17 08:02:02.469 INFO [stderr]    |
Nov 17 08:02:02.469 INFO [stderr] 91 |     resolve_parallel: bool,
Nov 17 08:02:02.469 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:02:02.470 INFO [stderr] 
Nov 17 08:02:02.470 INFO [stderr] warning: field is never used: `round_robin`
Nov 17 08:02:02.470 INFO [stderr]   --> src/dnsutils/mod.rs:94:5
Nov 17 08:02:02.471 INFO [stderr]    |
Nov 17 08:02:02.471 INFO [stderr] 94 |     round_robin: RoundRobin,
Nov 17 08:02:02.471 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:02:02.471 INFO [stderr] 
Nov 17 08:02:02.472 INFO [stderr] warning: field is never used: `round_robin_index`
Nov 17 08:02:02.472 INFO [stderr]   --> src/dnsutils/mod.rs:95:5
Nov 17 08:02:02.472 INFO [stderr]    |
Nov 17 08:02:02.473 INFO [stderr] 95 |     round_robin_index: usize,
Nov 17 08:02:02.473 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:02:02.473 INFO [stderr] 
Nov 17 08:02:02.473 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 08:02:02.474 INFO [stderr]    --> src/dnsutils/mod.rs:164:9
Nov 17 08:02:02.474 INFO [stderr]     |
Nov 17 08:02:02.474 INFO [stderr] 164 |         sock.send_to(msg.to_vec().unwrap().as_slice(), to);
Nov 17 08:02:02.474 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:02:02.475 INFO [stderr]     |
Nov 17 08:02:02.475 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 17 08:02:02.475 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 08:02:02.475 INFO [stderr] 
Nov 17 08:02:02.476 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 08:02:02.476 INFO [stderr]    --> src/dnsutils/mod.rs:192:13
Nov 17 08:02:02.476 INFO [stderr]     |
Nov 17 08:02:02.477 INFO [stderr] 192 |             poll.register(self.socket4.as_mut().unwrap(), Token(start_token + added), Ready::readable(), PollOpt::edge());
Nov 17 08:02:02.477 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:02:02.477 INFO [stderr]     |
Nov 17 08:02:02.477 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 08:02:02.478 INFO [stderr] 
Nov 17 08:02:02.478 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 08:02:02.478 INFO [stderr]    --> src/dnsutils/mod.rs:196:13
Nov 17 08:02:02.478 INFO [stderr]     |
Nov 17 08:02:02.479 INFO [stderr] 196 |             poll.register(self.socket6.as_mut().unwrap(), Token(start_token + added), Ready::readable(), PollOpt::edge());
Nov 17 08:02:02.479 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:02:02.479 INFO [stderr]     |
Nov 17 08:02:02.480 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 08:02:02.480 INFO [stderr] 
Nov 17 08:02:06.843 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.18s
Nov 17 08:02:06.846 INFO [stderr] su: No module specific data is present
Nov 17 08:02:07.457 INFO running `"docker" "inspect" "ef27efd1d51b6c87fee31731bf10b2d5b299fb3e5d83cd1f8b921822d7c43965"`
Nov 17 08:02:07.716 INFO running `"docker" "rm" "-f" "ef27efd1d51b6c87fee31731bf10b2d5b299fb3e5d83cd1f8b921822d7c43965"`
Nov 17 08:02:07.943 INFO [stdout] ef27efd1d51b6c87fee31731bf10b2d5b299fb3e5d83cd1f8b921822d7c43965
Nov 17 08:02:07.951 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 17 08:02:08.321 INFO [stdout] bed8db29a41c39c36e78d4687a99c3872b4582e43175f3cfc6f65a1042271824
Nov 17 08:02:08.325 INFO running `"docker" "start" "-a" "bed8db29a41c39c36e78d4687a99c3872b4582e43175f3cfc6f65a1042271824"`
Nov 17 08:02:09.539 INFO [stderr] usermod: no changes
Nov 17 08:02:09.713 INFO [stderr]    Compiling masswhois v0.1.0 (/source)
Nov 17 08:02:11.039 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 17 08:02:11.039 INFO [stderr]    --> src/dnsutils/mod.rs:486:25
Nov 17 08:02:11.039 INFO [stderr]     |
Nov 17 08:02:11.039 INFO [stderr] 486 |         self.expiry.add((ExpiryRef::Positive(keyref, index)), ttl);
Nov 17 08:02:11.039 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 08:02:11.039 INFO [stderr]     |
Nov 17 08:02:11.039 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 17 08:02:11.039 INFO [stderr] 
Nov 17 08:02:11.459 INFO [stderr] warning: value assigned to `nocache` is never read
Nov 17 08:02:11.459 INFO [stderr]    --> src/dnsutils/mod.rs:341:17
Nov 17 08:02:11.459 INFO [stderr]     |
Nov 17 08:02:11.459 INFO [stderr] 341 |         let mut nocache = false;
Nov 17 08:02:11.459 INFO [stderr]     |                 ^^^^^^^
Nov 17 08:02:11.459 INFO [stderr]     |
Nov 17 08:02:11.459 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 17 08:02:11.459 INFO [stderr] 
Nov 17 08:02:11.459 INFO [stderr] warning: unused variable: `expiry`
Nov 17 08:02:11.459 INFO [stderr]    --> src/dnsutils/mod.rs:462:13
Nov 17 08:02:11.459 INFO [stderr]     |
Nov 17 08:02:11.459 INFO [stderr] 462 |         let expiry = SystemTime::now() + ttl;
Nov 17 08:02:11.459 INFO [stderr]     |             ^^^^^^ help: consider using `_expiry` instead
Nov 17 08:02:11.459 INFO [stderr]     |
Nov 17 08:02:11.459 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 08:02:11.459 INFO [stderr] 
Nov 17 08:02:11.535 INFO [stderr] warning: variable does not need to be mutable
Nov 17 08:02:11.535 INFO [stderr]    --> src/dnsutils/mod.rs:161:19
Nov 17 08:02:11.535 INFO [stderr]     |
Nov 17 08:02:11.535 INFO [stderr] 161 |     fn send_query(mut bufvec: &mut Vec<u8>, qname: &String, qtype: RecordType, sock: &mut UdpSocket, to: &SocketAddr, id: u16) {
Nov 17 08:02:11.535 INFO [stderr]     |                   ----^^^^^^
Nov 17 08:02:11.535 INFO [stderr]     |                   |
Nov 17 08:02:11.535 INFO [stderr]     |                   help: remove this `mut`
Nov 17 08:02:11.535 INFO [stderr]     |
Nov 17 08:02:11.535 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 17 08:02:11.535 INFO [stderr] 
Nov 17 08:02:11.545 INFO [stderr] warning: variable does not need to be mutable
Nov 17 08:02:11.545 INFO [stderr]    --> src/dnsutils/mod.rs:203:13
Nov 17 08:02:11.545 INFO [stderr]     |
Nov 17 08:02:11.545 INFO [stderr] 203 |         let mut recv;
Nov 17 08:02:11.545 INFO [stderr]     |             ----^^^^
Nov 17 08:02:11.545 INFO [stderr]     |             |
Nov 17 08:02:11.545 INFO [stderr]     |             help: remove this `mut`
Nov 17 08:02:11.545 INFO [stderr] 
Nov 17 08:02:11.545 INFO [stderr] warning: variable does not need to be mutable
Nov 17 08:02:11.545 INFO [stderr]    --> src/dnsutils/mod.rs:316:17
Nov 17 08:02:11.545 INFO [stderr]     |
Nov 17 08:02:11.545 INFO [stderr] 316 |             let mut res = self.resolving.get_mut(&(qname.clone(), qtype));
Nov 17 08:02:11.545 INFO [stderr]     |                 ----^^^
Nov 17 08:02:11.545 INFO [stderr]     |                 |
Nov 17 08:02:11.545 INFO [stderr]     |                 help: remove this `mut`
Nov 17 08:02:11.545 INFO [stderr] 
Nov 17 08:02:11.545 INFO [stderr] warning: variable does not need to be mutable
Nov 17 08:02:11.545 INFO [stderr]    --> src/dnsutils/mod.rs:344:17
Nov 17 08:02:11.545 INFO [stderr]     |
Nov 17 08:02:11.545 INFO [stderr] 344 |             let mut preferred_cache = preferred_cache.unwrap();
Nov 17 08:02:11.545 INFO [stderr]     |                 ----^^^^^^^^^^^^^^^
Nov 17 08:02:11.545 INFO [stderr]     |                 |
Nov 17 08:02:11.545 INFO [stderr]     |                 help: remove this `mut`
Nov 17 08:02:11.545 INFO [stderr] 
Nov 17 08:02:11.553 INFO [stderr] warning: variable does not need to be mutable
Nov 17 08:02:11.553 INFO [stderr]    --> src/dnsutils/mod.rs:434:25
Nov 17 08:02:11.553 INFO [stderr]     |
Nov 17 08:02:11.553 INFO [stderr] 434 |                     let mut records = rec.unwrap();
Nov 17 08:02:11.553 INFO [stderr]     |                         ----^^^^^^^
Nov 17 08:02:11.553 INFO [stderr]     |                         |
Nov 17 08:02:11.553 INFO [stderr]     |                         help: remove this `mut`
Nov 17 08:02:11.553 INFO [stderr] 
Nov 17 08:02:11.555 INFO [stderr] warning: variable does not need to be mutable
Nov 17 08:02:11.555 INFO [stderr]    --> src/dnsutils/mod.rs:494:21
Nov 17 08:02:11.555 INFO [stderr]     |
Nov 17 08:02:11.555 INFO [stderr] 494 |                 let mut record = result.unwrap();
Nov 17 08:02:11.555 INFO [stderr]     |                     ----^^^^^^
Nov 17 08:02:11.555 INFO [stderr]     |                     |
Nov 17 08:02:11.555 INFO [stderr]     |                     help: remove this `mut`
Nov 17 08:02:11.555 INFO [stderr] 
Nov 17 08:02:11.575 INFO [stderr] warning: field is never used: `encoding`
Nov 17 08:02:11.575 INFO [stderr]   --> src/dnsutils/mod.rs:85:5
Nov 17 08:02:11.575 INFO [stderr]    |
Nov 17 08:02:11.575 INFO [stderr] 85 |     encoding: HashMap<String, &'a String>, // 0x20 encoding
Nov 17 08:02:11.575 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:02:11.575 INFO [stderr]    |
Nov 17 08:02:11.575 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 08:02:11.575 INFO [stderr] 
Nov 17 08:02:11.575 INFO [stderr] warning: field is never used: `resolve_parallel`
Nov 17 08:02:11.575 INFO [stderr]   --> src/dnsutils/mod.rs:91:5
Nov 17 08:02:11.575 INFO [stderr]    |
Nov 17 08:02:11.575 INFO [stderr] 91 |     resolve_parallel: bool,
Nov 17 08:02:11.575 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:02:11.575 INFO [stderr] 
Nov 17 08:02:11.575 INFO [stderr] warning: field is never used: `round_robin`
Nov 17 08:02:11.575 INFO [stderr]   --> src/dnsutils/mod.rs:94:5
Nov 17 08:02:11.575 INFO [stderr]    |
Nov 17 08:02:11.575 INFO [stderr] 94 |     round_robin: RoundRobin,
Nov 17 08:02:11.575 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:02:11.575 INFO [stderr] 
Nov 17 08:02:11.575 INFO [stderr] warning: field is never used: `round_robin_index`
Nov 17 08:02:11.575 INFO [stderr]   --> src/dnsutils/mod.rs:95:5
Nov 17 08:02:11.575 INFO [stderr]    |
Nov 17 08:02:11.575 INFO [stderr] 95 |     round_robin_index: usize,
Nov 17 08:02:11.575 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:02:11.575 INFO [stderr] 
Nov 17 08:02:11.583 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 08:02:11.583 INFO [stderr]    --> src/dnsutils/mod.rs:164:9
Nov 17 08:02:11.583 INFO [stderr]     |
Nov 17 08:02:11.583 INFO [stderr] 164 |         sock.send_to(msg.to_vec().unwrap().as_slice(), to);
Nov 17 08:02:11.583 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:02:11.583 INFO [stderr]     |
Nov 17 08:02:11.583 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 17 08:02:11.583 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 08:02:11.583 INFO [stderr] 
Nov 17 08:02:11.583 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 08:02:11.583 INFO [stderr]    --> src/dnsutils/mod.rs:192:13
Nov 17 08:02:11.583 INFO [stderr]     |
Nov 17 08:02:11.583 INFO [stderr] 192 |             poll.register(self.socket4.as_mut().unwrap(), Token(start_token + added), Ready::readable(), PollOpt::edge());
Nov 17 08:02:11.583 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:02:11.583 INFO [stderr]     |
Nov 17 08:02:11.583 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 08:02:11.583 INFO [stderr] 
Nov 17 08:02:11.583 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 08:02:11.583 INFO [stderr]    --> src/dnsutils/mod.rs:196:13
Nov 17 08:02:11.583 INFO [stderr]     |
Nov 17 08:02:11.583 INFO [stderr] 196 |             poll.register(self.socket6.as_mut().unwrap(), Token(start_token + added), Ready::readable(), PollOpt::edge());
Nov 17 08:02:11.583 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:02:11.583 INFO [stderr]     |
Nov 17 08:02:11.583 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 08:02:11.583 INFO [stderr] 
Nov 17 08:02:11.840 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
Nov 17 08:02:11.854 INFO [stderr] su: No module specific data is present
Nov 17 08:02:12.411 INFO running `"docker" "inspect" "bed8db29a41c39c36e78d4687a99c3872b4582e43175f3cfc6f65a1042271824"`
Nov 17 08:02:12.737 INFO running `"docker" "rm" "-f" "bed8db29a41c39c36e78d4687a99c3872b4582e43175f3cfc6f65a1042271824"`
Nov 17 08:02:13.067 INFO [stdout] bed8db29a41c39c36e78d4687a99c3872b4582e43175f3cfc6f65a1042271824
Nov 17 08:02:13.075 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 17 08:02:13.589 INFO [stdout] bec84416c16b492128b083e7c5a08c917aecd4cdaeae0f946b94270360908937
Nov 17 08:02:13.593 INFO running `"docker" "start" "-a" "bec84416c16b492128b083e7c5a08c917aecd4cdaeae0f946b94270360908937"`
Nov 17 08:02:15.102 INFO [stderr] usermod: no changes
Nov 17 08:02:15.388 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
Nov 17 08:02:15.409 INFO [stderr]      Running /target/debug/deps/masswhois-2db73232eaeb7fdc
Nov 17 08:02:15.421 INFO [stdout] 
Nov 17 08:02:15.421 INFO [stdout] running 0 tests
Nov 17 08:02:15.421 INFO [stdout] 
Nov 17 08:02:15.421 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 08:02:15.421 INFO [stdout] 
Nov 17 08:02:15.424 INFO [stderr] su: No module specific data is present
Nov 17 08:02:17.075 INFO running `"docker" "inspect" "bec84416c16b492128b083e7c5a08c917aecd4cdaeae0f946b94270360908937"`
Nov 17 08:02:17.389 INFO running `"docker" "rm" "-f" "bec84416c16b492128b083e7c5a08c917aecd4cdaeae0f946b94270360908937"`
Nov 17 08:02:17.731 INFO [stdout] bec84416c16b492128b083e7c5a08c917aecd4cdaeae0f946b94270360908937