Nov 16 10:59:52.040 INFO testing thomaswall/tank-hunter against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 10:59:52.041 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 10:59:52.600 INFO [stdout] 0b0df4c8b803df204ff861846cda32509b485959a9e5cc05818cbc977759e428
Nov 16 10:59:52.603 INFO running `"docker" "start" "-a" "0b0df4c8b803df204ff861846cda32509b485959a9e5cc05818cbc977759e428"`
Nov 16 10:59:55.162 INFO [stderr] usermod: no changes
Nov 16 10:59:55.394 INFO [stderr]    Compiling siphasher v0.2.0
Nov 16 10:59:55.406 INFO [stderr]    Compiling traitobject v0.0.3
Nov 16 10:59:55.411 INFO [stderr]    Compiling mac v0.0.2
Nov 16 10:59:55.412 INFO [stderr]    Compiling lazy_static v0.1.16
Nov 16 10:59:55.414 INFO [stderr]    Compiling bit-vec v0.4.3
Nov 16 10:59:55.419 INFO [stderr]    Compiling route-recognizer v0.1.11
Nov 16 10:59:55.421 INFO [stderr]    Compiling crossbeam v0.2.10
Nov 16 10:59:55.422 INFO [stderr]    Compiling rand v0.3.15
Nov 16 10:59:55.793 INFO [stderr]    Compiling memchr v0.1.11
Nov 16 10:59:56.513 INFO [stderr]    Compiling num_cpus v0.2.13
Nov 16 10:59:56.716 INFO [stderr]    Compiling utf-8 v0.6.0
Nov 16 10:59:58.016 INFO [stderr]    Compiling hpack v0.2.0
Nov 16 10:59:58.132 INFO [stderr]    Compiling unsafe-any v0.4.1
Nov 16 10:59:59.997 INFO [stderr]    Compiling error v0.1.9
Nov 16 11:00:00.018 INFO [stderr]    Compiling aho-corasick v0.5.3
Nov 16 11:00:00.043 INFO [stderr]    Compiling phf_shared v0.7.21
Nov 16 11:00:02.800 INFO [stderr]    Compiling typemap v0.3.3
Nov 16 11:00:02.872 INFO [stderr]    Compiling url v1.3.0
Nov 16 11:00:02.973 INFO [stderr]    Compiling futf v0.1.2
Nov 16 11:00:05.728 INFO [stderr]    Compiling bit-set v0.4.0
Nov 16 11:00:05.743 INFO [stderr]    Compiling phf v0.7.21
Nov 16 11:00:05.784 INFO [stderr]    Compiling thread-id v2.0.0
Nov 16 11:00:05.827 INFO [stderr]    Compiling solicit v0.4.4
Nov 16 11:00:05.863 INFO [stderr]    Compiling plugin v0.2.6
Nov 16 11:00:06.079 INFO [stderr]    Compiling phf_generator v0.7.21
Nov 16 11:00:06.855 INFO [stderr]    Compiling tendril v0.2.3
Nov 16 11:00:06.892 INFO [stderr]    Compiling thread_local v0.2.7
Nov 16 11:00:07.819 INFO [stderr]    Compiling phf_codegen v0.7.21
Nov 16 11:00:07.819 INFO [stderr]    Compiling string_cache v0.2.29
Nov 16 11:00:08.707 INFO [stderr]    Compiling regex v0.1.80
Nov 16 11:00:08.859 INFO [stderr]    Compiling html5ever v0.5.4
Nov 16 11:00:18.123 INFO [stderr]    Compiling cookie v0.2.5
Nov 16 11:00:19.239 INFO [stderr]    Compiling hyper v0.10.0
Nov 16 11:00:29.317 INFO [stderr]    Compiling hyper v0.9.14
Nov 16 11:00:31.167 INFO [stderr]    Compiling classifier v0.0.3
Nov 16 11:00:44.363 INFO [stderr]    Compiling select v0.3.0
Nov 16 11:00:47.311 INFO [stderr]    Compiling iron v0.4.0
Nov 16 11:00:51.343 INFO [stderr]    Compiling router v0.4.0
Nov 16 11:00:53.457 INFO [stderr]    Compiling tank-hunter v0.1.0 (/source)
Nov 16 11:00:54.051 INFO [stderr] warning: unused imports: `Attr`, `Predicate`
Nov 16 11:00:54.051 INFO [stderr]   --> src/main.rs:25:25
Nov 16 11:00:54.052 INFO [stderr]    |
Nov 16 11:00:54.052 INFO [stderr] 25 | use select::predicate::{Predicate, Attr, Class, Name};
Nov 16 11:00:54.052 INFO [stderr]    |                         ^^^^^^^^^  ^^^^
Nov 16 11:00:54.052 INFO [stderr]    |
Nov 16 11:00:54.053 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 16 11:00:54.053 INFO [stderr] 
Nov 16 11:00:54.221 INFO [stderr] warning: unused variable: `err`
Nov 16 11:00:54.221 INFO [stderr]    --> src/main.rs:113:21
Nov 16 11:00:54.222 INFO [stderr]     |
Nov 16 11:00:54.222 INFO [stderr] 113 |                 Err(err) => panic!("Unable to open file!")
Nov 16 11:00:54.222 INFO [stderr]     |                     ^^^ help: consider using `_err` instead
Nov 16 11:00:54.223 INFO [stderr]     |
Nov 16 11:00:54.223 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 16 11:00:54.223 INFO [stderr] 
Nov 16 11:00:54.224 INFO [stderr] warning: value assigned to `nb` is never read
Nov 16 11:00:54.224 INFO [stderr]   --> src/main.rs:73:13
Nov 16 11:00:54.225 INFO [stderr]    |
Nov 16 11:00:54.225 INFO [stderr] 73 |     let mut nb = Arc::new(Mutex::new(NaiveBayes::new()));
Nov 16 11:00:54.225 INFO [stderr]    |             ^^
Nov 16 11:00:54.225 INFO [stderr]    |
Nov 16 11:00:54.225 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 16 11:00:54.225 INFO [stderr] 
Nov 16 11:00:54.225 INFO [stderr] warning: unused variable: `err`
Nov 16 11:00:54.225 INFO [stderr]   --> src/main.rs:79:13
Nov 16 11:00:54.225 INFO [stderr]    |
Nov 16 11:00:54.225 INFO [stderr] 79 |         Err(err) => {
Nov 16 11:00:54.225 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Nov 16 11:00:54.225 INFO [stderr] 
Nov 16 11:00:54.225 INFO [stderr] warning: unused variable: `value`
Nov 16 11:00:54.225 INFO [stderr]    --> src/main.rs:188:21
Nov 16 11:00:54.225 INFO [stderr]     |
Nov 16 11:00:54.225 INFO [stderr] 188 |         for (index, value) in (0..max).enumerate() {
Nov 16 11:00:54.225 INFO [stderr]     |                     ^^^^^ help: consider using `_value` instead
Nov 16 11:00:54.225 INFO [stderr] 
Nov 16 11:00:54.225 INFO [stderr] warning: unused variable: `index`
Nov 16 11:00:54.225 INFO [stderr]    --> src/main.rs:209:14
Nov 16 11:00:54.225 INFO [stderr]     |
Nov 16 11:00:54.225 INFO [stderr] 209 |         for (index, value) in (0..max).enumerate() {
Nov 16 11:00:54.225 INFO [stderr]     |              ^^^^^ help: consider using `_index` instead
Nov 16 11:00:54.226 INFO [stderr] 
Nov 16 11:00:54.226 INFO [stderr] warning: unused variable: `value`
Nov 16 11:00:54.226 INFO [stderr]    --> src/main.rs:209:21
Nov 16 11:00:54.226 INFO [stderr]     |
Nov 16 11:00:54.226 INFO [stderr] 209 |         for (index, value) in (0..max).enumerate() {
Nov 16 11:00:54.226 INFO [stderr]     |                     ^^^^^ help: consider using `_value` instead
Nov 16 11:00:54.226 INFO [stderr] 
Nov 16 11:00:54.226 INFO [stderr] warning: unused variable: `new_time`
Nov 16 11:00:54.226 INFO [stderr]    --> src/main.rs:244:17
Nov 16 11:00:54.226 INFO [stderr]     |
Nov 16 11:00:54.226 INFO [stderr] 244 |             let new_time = time::get_time().sec;
Nov 16 11:00:54.226 INFO [stderr]     |                 ^^^^^^^^ help: consider using `_new_time` instead
Nov 16 11:00:54.226 INFO [stderr] 
Nov 16 11:00:54.226 INFO [stderr] warning: unused variable: `body`
Nov 16 11:00:54.226 INFO [stderr]    --> src/main.rs:335:13
Nov 16 11:00:54.226 INFO [stderr]     |
Nov 16 11:00:54.226 INFO [stderr] 335 |         let body = block.find(Name("blockquote")).first().unwrap().text();
Nov 16 11:00:54.226 INFO [stderr]     |             ^^^^ help: consider using `_body` instead
Nov 16 11:00:54.226 INFO [stderr] 
Nov 16 11:00:54.226 INFO [stderr] warning: unused variable: `err`
Nov 16 11:00:54.226 INFO [stderr]    --> src/main.rs:370:17
Nov 16 11:00:54.226 INFO [stderr]     |
Nov 16 11:00:54.226 INFO [stderr] 370 |             Err(err) => panic!("Unable to open file!")
Nov 16 11:00:54.226 INFO [stderr]     |                 ^^^ help: consider using `_err` instead
Nov 16 11:00:54.226 INFO [stderr] 
Nov 16 11:00:54.226 INFO [stderr] warning: unused variable: `err`
Nov 16 11:00:54.226 INFO [stderr]    --> src/main.rs:378:17
Nov 16 11:00:54.226 INFO [stderr]     |
Nov 16 11:00:54.226 INFO [stderr] 378 |             Err(err) => panic!("Unable to open file!")
Nov 16 11:00:54.226 INFO [stderr]     |                 ^^^ help: consider using `_err` instead
Nov 16 11:00:54.226 INFO [stderr] 
Nov 16 11:00:54.287 INFO [stderr] warning: variable does not need to be mutable
Nov 16 11:00:54.287 INFO [stderr]    --> src/main.rs:203:25
Nov 16 11:00:54.287 INFO [stderr]     |
Nov 16 11:00:54.287 INFO [stderr] 203 |                     let mut listings = get_listings_on_page(document);
Nov 16 11:00:54.287 INFO [stderr]     |                         ----^^^^^^^^
Nov 16 11:00:54.287 INFO [stderr]     |                         |
Nov 16 11:00:54.287 INFO [stderr]     |                         help: remove this `mut`
Nov 16 11:00:54.287 INFO [stderr]     |
Nov 16 11:00:54.287 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 11:00:54.287 INFO [stderr] 
Nov 16 11:00:54.287 INFO [stderr] warning: variable does not need to be mutable
Nov 16 11:00:54.287 INFO [stderr]    --> src/main.rs:203:25
Nov 16 11:00:54.287 INFO [stderr]     |
Nov 16 11:00:54.287 INFO [stderr] 203 |                     let mut listings = get_listings_on_page(document);
Nov 16 11:00:54.287 INFO [stderr]     |                         ----^^^^^^^^
Nov 16 11:00:54.287 INFO [stderr]     |                         |
Nov 16 11:00:54.287 INFO [stderr]     |                         help: remove this `mut`
Nov 16 11:00:54.287 INFO [stderr] 
Nov 16 11:00:54.287 INFO [stderr] warning: variable does not need to be mutable
Nov 16 11:00:54.287 INFO [stderr]    --> src/main.rs:260:9
Nov 16 11:00:54.287 INFO [stderr]     |
Nov 16 11:00:54.287 INFO [stderr] 260 |     let mut all_links : Vec<CachedUrl> = json::decode(&st).unwrap();
Nov 16 11:00:54.287 INFO [stderr]     |         ----^^^^^^^^^
Nov 16 11:00:54.287 INFO [stderr]     |         |
Nov 16 11:00:54.287 INFO [stderr]     |         help: remove this `mut`
Nov 16 11:00:54.287 INFO [stderr] 
Nov 16 11:00:54.299 INFO [stderr] warning: variable does not need to be mutable
Nov 16 11:00:54.299 INFO [stderr]    --> src/main.rs:381:13
Nov 16 11:00:54.299 INFO [stderr]     |
Nov 16 11:00:54.299 INFO [stderr] 381 |         let mut nb2 = NaiveBayes::from_json(&s);
Nov 16 11:00:54.299 INFO [stderr]     |             ----^^^
Nov 16 11:00:54.299 INFO [stderr]     |             |
Nov 16 11:00:54.299 INFO [stderr]     |             help: remove this `mut`
Nov 16 11:00:54.299 INFO [stderr] 
Nov 16 11:00:54.299 INFO [stderr] warning: structure field `allMsgs` should have a snake case name such as `all_msgs`
Nov 16 11:00:54.299 INFO [stderr]   --> src/main.rs:59:5
Nov 16 11:00:54.299 INFO [stderr]    |
Nov 16 11:00:54.299 INFO [stderr] 59 |     allMsgs: &'a Vec<String>
Nov 16 11:00:54.299 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:00:54.299 INFO [stderr]    |
Nov 16 11:00:54.299 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 16 11:00:54.299 INFO [stderr] 
Nov 16 11:00:54.299 INFO [stderr] warning: type `JSON_CONTAINER` should have a camel case name such as `JsonContainer`
Nov 16 11:00:54.299 INFO [stderr]   --> src/main.rs:63:1
Nov 16 11:00:54.299 INFO [stderr]    |
Nov 16 11:00:54.299 INFO [stderr] 63 | / pub struct JSON_CONTAINER {
Nov 16 11:00:54.299 INFO [stderr] 64 | |     all_apartments: Vec<u8>,
Nov 16 11:00:54.299 INFO [stderr] 65 | | }
Nov 16 11:00:54.299 INFO [stderr]    | |_^
Nov 16 11:00:54.299 INFO [stderr]    |
Nov 16 11:00:54.299 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Nov 16 11:00:54.299 INFO [stderr] 
Nov 16 11:00:54.299 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 11:00:54.299 INFO [stderr]   --> src/main.rs:76:13
Nov 16 11:00:54.299 INFO [stderr]    |
Nov 16 11:00:54.299 INFO [stderr] 76 |             f.read_to_string(&mut model);
Nov 16 11:00:54.299 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:00:54.299 INFO [stderr]    |
Nov 16 11:00:54.299 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 11:00:54.299 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 11:00:54.299 INFO [stderr] 
Nov 16 11:00:54.299 INFO [stderr] warning: denote infinite loops with `loop { ... }`
Nov 16 11:00:54.300 INFO [stderr]   --> src/main.rs:89:9
Nov 16 11:00:54.300 INFO [stderr]    |
Nov 16 11:00:54.300 INFO [stderr] 89 |         while true {
Nov 16 11:00:54.300 INFO [stderr]    |         ^^^^^^^^^^ help: use `loop`
Nov 16 11:00:54.300 INFO [stderr]    |
Nov 16 11:00:54.300 INFO [stderr]    = note: #[warn(while_true)] on by default
Nov 16 11:00:54.300 INFO [stderr] 
Nov 16 11:00:54.300 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 11:00:54.300 INFO [stderr]    --> src/main.rs:111:21
Nov 16 11:00:54.300 INFO [stderr]     |
Nov 16 11:00:54.300 INFO [stderr] 111 |                     f.write_all(trained_content.as_bytes());
Nov 16 11:00:54.300 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:00:54.300 INFO [stderr]     |
Nov 16 11:00:54.300 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 11:00:54.300 INFO [stderr] 
Nov 16 11:00:54.300 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 11:00:54.300 INFO [stderr]    --> src/main.rs:239:9
Nov 16 11:00:54.300 INFO [stderr]     |
Nov 16 11:00:54.300 INFO [stderr] 239 |         f.read_to_string(&mut s);
Nov 16 11:00:54.300 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:00:54.300 INFO [stderr]     |
Nov 16 11:00:54.300 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 11:00:54.300 INFO [stderr] 
Nov 16 11:00:54.300 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 11:00:54.300 INFO [stderr]    --> src/main.rs:258:5
Nov 16 11:00:54.300 INFO [stderr]     |
Nov 16 11:00:54.300 INFO [stderr] 258 |     ft.read_to_string(&mut st);
Nov 16 11:00:54.300 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:00:54.300 INFO [stderr]     |
Nov 16 11:00:54.300 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 11:00:54.300 INFO [stderr] 
Nov 16 11:00:54.300 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 11:00:54.300 INFO [stderr]    --> src/main.rs:283:9
Nov 16 11:00:54.300 INFO [stderr]     |
Nov 16 11:00:54.300 INFO [stderr] 283 |         f.write(jsons.as_bytes());
Nov 16 11:00:54.300 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:00:54.300 INFO [stderr]     |
Nov 16 11:00:54.300 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 11:00:54.300 INFO [stderr] 
Nov 16 11:00:54.300 INFO [stderr] warning: function `goGetEm` should have a snake case name such as `go_get_em`
Nov 16 11:00:54.300 INFO [stderr]    --> src/main.rs:323:5
Nov 16 11:00:54.300 INFO [stderr]     |
Nov 16 11:00:54.300 INFO [stderr] 323 | /     fn goGetEm(extension: String, nb: NaiveBayes) -> String {
Nov 16 11:00:54.300 INFO [stderr] 324 | |         let c = Client::new();
Nov 16 11:00:54.300 INFO [stderr] 325 | |         let url = Url::parse("http://streeteasy.com").unwrap();
Nov 16 11:00:54.300 INFO [stderr] 326 | |         let url = url.join(&*extension).unwrap();
Nov 16 11:00:54.300 INFO [stderr] ...   |
Nov 16 11:00:54.300 INFO [stderr] 337 | |         return nb.classify(&s);
Nov 16 11:00:54.300 INFO [stderr] 338 | |     }
Nov 16 11:00:54.300 INFO [stderr]     | |_____^
Nov 16 11:00:54.300 INFO [stderr] 
Nov 16 11:00:54.300 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 11:00:54.300 INFO [stderr]    --> src/main.rs:368:17
Nov 16 11:00:54.300 INFO [stderr]     |
Nov 16 11:00:54.300 INFO [stderr] 368 |                 f.write_all(trained_content.as_bytes());
Nov 16 11:00:54.300 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:00:54.300 INFO [stderr]     |
Nov 16 11:00:54.300 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 11:00:54.300 INFO [stderr] 
Nov 16 11:00:54.300 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 11:00:54.300 INFO [stderr]    --> src/main.rs:374:9
Nov 16 11:00:54.300 INFO [stderr]     |
Nov 16 11:00:54.300 INFO [stderr] 374 | /         match File::open("foo.txt") {
Nov 16 11:00:54.300 INFO [stderr] 375 | |             Ok(mut f) => {
Nov 16 11:00:54.300 INFO [stderr] 376 | |                 f.read_to_string(&mut s)
Nov 16 11:00:54.300 INFO [stderr] 377 | |             }
Nov 16 11:00:54.300 INFO [stderr] 378 | |             Err(err) => panic!("Unable to open file!")
Nov 16 11:00:54.300 INFO [stderr] 379 | |         };
Nov 16 11:00:54.300 INFO [stderr]     | |__________^
Nov 16 11:00:54.300 INFO [stderr]     |
Nov 16 11:00:54.300 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 11:00:54.300 INFO [stderr] 
Nov 16 11:01:01.420 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
Nov 16 11:01:01.428 INFO [stderr] su: No module specific data is present
Nov 16 11:01:02.216 INFO running `"docker" "inspect" "0b0df4c8b803df204ff861846cda32509b485959a9e5cc05818cbc977759e428"`
Nov 16 11:01:02.517 INFO running `"docker" "rm" "-f" "0b0df4c8b803df204ff861846cda32509b485959a9e5cc05818cbc977759e428"`
Nov 16 11:01:02.842 INFO [stdout] 0b0df4c8b803df204ff861846cda32509b485959a9e5cc05818cbc977759e428
Nov 16 11:01:02.849 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 11:01:03.301 INFO [stdout] 76c9166bf5dcfdf47f79452ad4fd03c48a61485c1a2723df98827daa54bf7954
Nov 16 11:01:03.305 INFO running `"docker" "start" "-a" "76c9166bf5dcfdf47f79452ad4fd03c48a61485c1a2723df98827daa54bf7954"`
Nov 16 11:01:04.534 INFO [stderr] usermod: no changes
Nov 16 11:01:04.795 INFO [stderr]    Compiling tank-hunter v0.1.0 (/source)
Nov 16 11:01:05.483 INFO [stderr] warning: unused imports: `Attr`, `Predicate`
Nov 16 11:01:05.483 INFO [stderr]   --> src/main.rs:25:25
Nov 16 11:01:05.483 INFO [stderr]    |
Nov 16 11:01:05.483 INFO [stderr] 25 | use select::predicate::{Predicate, Attr, Class, Name};
Nov 16 11:01:05.483 INFO [stderr]    |                         ^^^^^^^^^  ^^^^
Nov 16 11:01:05.483 INFO [stderr]    |
Nov 16 11:01:05.483 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 16 11:01:05.483 INFO [stderr] 
Nov 16 11:01:05.673 INFO [stderr] warning: unused variable: `err`
Nov 16 11:01:05.673 INFO [stderr]    --> src/main.rs:113:21
Nov 16 11:01:05.673 INFO [stderr]     |
Nov 16 11:01:05.674 INFO [stderr] 113 |                 Err(err) => panic!("Unable to open file!")
Nov 16 11:01:05.674 INFO [stderr]     |                     ^^^ help: consider using `_err` instead
Nov 16 11:01:05.674 INFO [stderr]     |
Nov 16 11:01:05.674 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 16 11:01:05.674 INFO [stderr] 
Nov 16 11:01:05.674 INFO [stderr] warning: value assigned to `nb` is never read
Nov 16 11:01:05.674 INFO [stderr]   --> src/main.rs:73:13
Nov 16 11:01:05.674 INFO [stderr]    |
Nov 16 11:01:05.674 INFO [stderr] 73 |     let mut nb = Arc::new(Mutex::new(NaiveBayes::new()));
Nov 16 11:01:05.674 INFO [stderr]    |             ^^
Nov 16 11:01:05.674 INFO [stderr]    |
Nov 16 11:01:05.674 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 16 11:01:05.674 INFO [stderr] 
Nov 16 11:01:05.674 INFO [stderr] warning: unused variable: `err`
Nov 16 11:01:05.674 INFO [stderr]   --> src/main.rs:79:13
Nov 16 11:01:05.674 INFO [stderr]    |
Nov 16 11:01:05.674 INFO [stderr] 79 |         Err(err) => {
Nov 16 11:01:05.674 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Nov 16 11:01:05.674 INFO [stderr] 
Nov 16 11:01:05.674 INFO [stderr] warning: unused variable: `value`
Nov 16 11:01:05.674 INFO [stderr]    --> src/main.rs:188:21
Nov 16 11:01:05.674 INFO [stderr]     |
Nov 16 11:01:05.674 INFO [stderr] 188 |         for (index, value) in (0..max).enumerate() {
Nov 16 11:01:05.674 INFO [stderr]     |                     ^^^^^ help: consider using `_value` instead
Nov 16 11:01:05.674 INFO [stderr] 
Nov 16 11:01:05.674 INFO [stderr] warning: unused variable: `index`
Nov 16 11:01:05.674 INFO [stderr]    --> src/main.rs:209:14
Nov 16 11:01:05.674 INFO [stderr]     |
Nov 16 11:01:05.674 INFO [stderr] 209 |         for (index, value) in (0..max).enumerate() {
Nov 16 11:01:05.674 INFO [stderr]     |              ^^^^^ help: consider using `_index` instead
Nov 16 11:01:05.674 INFO [stderr] 
Nov 16 11:01:05.674 INFO [stderr] warning: unused variable: `value`
Nov 16 11:01:05.674 INFO [stderr]    --> src/main.rs:209:21
Nov 16 11:01:05.674 INFO [stderr]     |
Nov 16 11:01:05.674 INFO [stderr] 209 |         for (index, value) in (0..max).enumerate() {
Nov 16 11:01:05.674 INFO [stderr]     |                     ^^^^^ help: consider using `_value` instead
Nov 16 11:01:05.674 INFO [stderr] 
Nov 16 11:01:05.674 INFO [stderr] warning: unused variable: `new_time`
Nov 16 11:01:05.674 INFO [stderr]    --> src/main.rs:244:17
Nov 16 11:01:05.674 INFO [stderr]     |
Nov 16 11:01:05.674 INFO [stderr] 244 |             let new_time = time::get_time().sec;
Nov 16 11:01:05.674 INFO [stderr]     |                 ^^^^^^^^ help: consider using `_new_time` instead
Nov 16 11:01:05.674 INFO [stderr] 
Nov 16 11:01:05.674 INFO [stderr] warning: unused variable: `body`
Nov 16 11:01:05.674 INFO [stderr]    --> src/main.rs:335:13
Nov 16 11:01:05.674 INFO [stderr]     |
Nov 16 11:01:05.674 INFO [stderr] 335 |         let body = block.find(Name("blockquote")).first().unwrap().text();
Nov 16 11:01:05.674 INFO [stderr]     |             ^^^^ help: consider using `_body` instead
Nov 16 11:01:05.675 INFO [stderr] 
Nov 16 11:01:05.675 INFO [stderr] warning: unused variable: `err`
Nov 16 11:01:05.675 INFO [stderr]    --> src/main.rs:370:17
Nov 16 11:01:05.675 INFO [stderr]     |
Nov 16 11:01:05.675 INFO [stderr] 370 |             Err(err) => panic!("Unable to open file!")
Nov 16 11:01:05.675 INFO [stderr]     |                 ^^^ help: consider using `_err` instead
Nov 16 11:01:05.675 INFO [stderr] 
Nov 16 11:01:05.675 INFO [stderr] warning: unused variable: `err`
Nov 16 11:01:05.675 INFO [stderr]    --> src/main.rs:378:17
Nov 16 11:01:05.675 INFO [stderr]     |
Nov 16 11:01:05.675 INFO [stderr] 378 |             Err(err) => panic!("Unable to open file!")
Nov 16 11:01:05.675 INFO [stderr]     |                 ^^^ help: consider using `_err` instead
Nov 16 11:01:05.675 INFO [stderr] 
Nov 16 11:01:05.731 INFO [stderr] warning: variable does not need to be mutable
Nov 16 11:01:05.731 INFO [stderr]    --> src/main.rs:203:25
Nov 16 11:01:05.731 INFO [stderr]     |
Nov 16 11:01:05.731 INFO [stderr] 203 |                     let mut listings = get_listings_on_page(document);
Nov 16 11:01:05.731 INFO [stderr]     |                         ----^^^^^^^^
Nov 16 11:01:05.731 INFO [stderr]     |                         |
Nov 16 11:01:05.731 INFO [stderr]     |                         help: remove this `mut`
Nov 16 11:01:05.735 INFO [stderr]     |
Nov 16 11:01:05.735 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 11:01:05.735 INFO [stderr] 
Nov 16 11:01:05.735 INFO [stderr] warning: variable does not need to be mutable
Nov 16 11:01:05.735 INFO [stderr]    --> src/main.rs:203:25
Nov 16 11:01:05.735 INFO [stderr]     |
Nov 16 11:01:05.735 INFO [stderr] 203 |                     let mut listings = get_listings_on_page(document);
Nov 16 11:01:05.735 INFO [stderr]     |                         ----^^^^^^^^
Nov 16 11:01:05.735 INFO [stderr]     |                         |
Nov 16 11:01:05.735 INFO [stderr]     |                         help: remove this `mut`
Nov 16 11:01:05.735 INFO [stderr] 
Nov 16 11:01:05.735 INFO [stderr] warning: variable does not need to be mutable
Nov 16 11:01:05.735 INFO [stderr]    --> src/main.rs:260:9
Nov 16 11:01:05.735 INFO [stderr]     |
Nov 16 11:01:05.735 INFO [stderr] 260 |     let mut all_links : Vec<CachedUrl> = json::decode(&st).unwrap();
Nov 16 11:01:05.735 INFO [stderr]     |         ----^^^^^^^^^
Nov 16 11:01:05.735 INFO [stderr]     |         |
Nov 16 11:01:05.735 INFO [stderr]     |         help: remove this `mut`
Nov 16 11:01:05.735 INFO [stderr] 
Nov 16 11:01:05.747 INFO [stderr] warning: variable does not need to be mutable
Nov 16 11:01:05.747 INFO [stderr]    --> src/main.rs:381:13
Nov 16 11:01:05.747 INFO [stderr]     |
Nov 16 11:01:05.747 INFO [stderr] 381 |         let mut nb2 = NaiveBayes::from_json(&s);
Nov 16 11:01:05.747 INFO [stderr]     |             ----^^^
Nov 16 11:01:05.747 INFO [stderr]     |             |
Nov 16 11:01:05.747 INFO [stderr]     |             help: remove this `mut`
Nov 16 11:01:05.747 INFO [stderr] 
Nov 16 11:01:05.747 INFO [stderr] warning: structure field `allMsgs` should have a snake case name such as `all_msgs`
Nov 16 11:01:05.747 INFO [stderr]   --> src/main.rs:59:5
Nov 16 11:01:05.747 INFO [stderr]    |
Nov 16 11:01:05.747 INFO [stderr] 59 |     allMsgs: &'a Vec<String>
Nov 16 11:01:05.747 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:01:05.747 INFO [stderr]    |
Nov 16 11:01:05.747 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 16 11:01:05.747 INFO [stderr] 
Nov 16 11:01:05.747 INFO [stderr] warning: type `JSON_CONTAINER` should have a camel case name such as `JsonContainer`
Nov 16 11:01:05.747 INFO [stderr]   --> src/main.rs:63:1
Nov 16 11:01:05.747 INFO [stderr]    |
Nov 16 11:01:05.747 INFO [stderr] 63 | / pub struct JSON_CONTAINER {
Nov 16 11:01:05.747 INFO [stderr] 64 | |     all_apartments: Vec<u8>,
Nov 16 11:01:05.747 INFO [stderr] 65 | | }
Nov 16 11:01:05.747 INFO [stderr]    | |_^
Nov 16 11:01:05.747 INFO [stderr]    |
Nov 16 11:01:05.747 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Nov 16 11:01:05.747 INFO [stderr] 
Nov 16 11:01:05.747 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 11:01:05.747 INFO [stderr]   --> src/main.rs:76:13
Nov 16 11:01:05.747 INFO [stderr]    |
Nov 16 11:01:05.747 INFO [stderr] 76 |             f.read_to_string(&mut model);
Nov 16 11:01:05.747 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:01:05.747 INFO [stderr]    |
Nov 16 11:01:05.747 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 11:01:05.747 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 11:01:05.747 INFO [stderr] 
Nov 16 11:01:05.747 INFO [stderr] warning: denote infinite loops with `loop { ... }`
Nov 16 11:01:05.747 INFO [stderr]   --> src/main.rs:89:9
Nov 16 11:01:05.747 INFO [stderr]    |
Nov 16 11:01:05.747 INFO [stderr] 89 |         while true {
Nov 16 11:01:05.747 INFO [stderr]    |         ^^^^^^^^^^ help: use `loop`
Nov 16 11:01:05.747 INFO [stderr]    |
Nov 16 11:01:05.747 INFO [stderr]    = note: #[warn(while_true)] on by default
Nov 16 11:01:05.747 INFO [stderr] 
Nov 16 11:01:05.747 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 11:01:05.747 INFO [stderr]    --> src/main.rs:111:21
Nov 16 11:01:05.747 INFO [stderr]     |
Nov 16 11:01:05.747 INFO [stderr] 111 |                     f.write_all(trained_content.as_bytes());
Nov 16 11:01:05.747 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:01:05.747 INFO [stderr]     |
Nov 16 11:01:05.748 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 11:01:05.748 INFO [stderr] 
Nov 16 11:01:05.753 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 11:01:05.753 INFO [stderr]    --> src/main.rs:239:9
Nov 16 11:01:05.753 INFO [stderr]     |
Nov 16 11:01:05.753 INFO [stderr] 239 |         f.read_to_string(&mut s);
Nov 16 11:01:05.753 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:01:05.753 INFO [stderr]     |
Nov 16 11:01:05.753 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 11:01:05.753 INFO [stderr] 
Nov 16 11:01:05.753 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 11:01:05.753 INFO [stderr]    --> src/main.rs:258:5
Nov 16 11:01:05.753 INFO [stderr]     |
Nov 16 11:01:05.753 INFO [stderr] 258 |     ft.read_to_string(&mut st);
Nov 16 11:01:05.753 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:01:05.753 INFO [stderr]     |
Nov 16 11:01:05.753 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 11:01:05.753 INFO [stderr] 
Nov 16 11:01:05.753 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 11:01:05.753 INFO [stderr]    --> src/main.rs:283:9
Nov 16 11:01:05.754 INFO [stderr]     |
Nov 16 11:01:05.754 INFO [stderr] 283 |         f.write(jsons.as_bytes());
Nov 16 11:01:05.754 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:01:05.754 INFO [stderr]     |
Nov 16 11:01:05.754 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 11:01:05.754 INFO [stderr] 
Nov 16 11:01:05.754 INFO [stderr] warning: function `goGetEm` should have a snake case name such as `go_get_em`
Nov 16 11:01:05.754 INFO [stderr]    --> src/main.rs:323:5
Nov 16 11:01:05.754 INFO [stderr]     |
Nov 16 11:01:05.754 INFO [stderr] 323 | /     fn goGetEm(extension: String, nb: NaiveBayes) -> String {
Nov 16 11:01:05.754 INFO [stderr] 324 | |         let c = Client::new();
Nov 16 11:01:05.754 INFO [stderr] 325 | |         let url = Url::parse("http://streeteasy.com").unwrap();
Nov 16 11:01:05.754 INFO [stderr] 326 | |         let url = url.join(&*extension).unwrap();
Nov 16 11:01:05.754 INFO [stderr] ...   |
Nov 16 11:01:05.754 INFO [stderr] 337 | |         return nb.classify(&s);
Nov 16 11:01:05.754 INFO [stderr] 338 | |     }
Nov 16 11:01:05.754 INFO [stderr]     | |_____^
Nov 16 11:01:05.754 INFO [stderr] 
Nov 16 11:01:05.754 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 11:01:05.754 INFO [stderr]    --> src/main.rs:368:17
Nov 16 11:01:05.754 INFO [stderr]     |
Nov 16 11:01:05.754 INFO [stderr] 368 |                 f.write_all(trained_content.as_bytes());
Nov 16 11:01:05.754 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:01:05.754 INFO [stderr]     |
Nov 16 11:01:05.754 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 11:01:05.754 INFO [stderr] 
Nov 16 11:01:05.754 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 11:01:05.754 INFO [stderr]    --> src/main.rs:374:9
Nov 16 11:01:05.754 INFO [stderr]     |
Nov 16 11:01:05.754 INFO [stderr] 374 | /         match File::open("foo.txt") {
Nov 16 11:01:05.754 INFO [stderr] 375 | |             Ok(mut f) => {
Nov 16 11:01:05.754 INFO [stderr] 376 | |                 f.read_to_string(&mut s)
Nov 16 11:01:05.754 INFO [stderr] 377 | |             }
Nov 16 11:01:05.754 INFO [stderr] 378 | |             Err(err) => panic!("Unable to open file!")
Nov 16 11:01:05.754 INFO [stderr] 379 | |         };
Nov 16 11:01:05.754 INFO [stderr]     | |__________^
Nov 16 11:01:05.754 INFO [stderr]     |
Nov 16 11:01:05.754 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 11:01:05.754 INFO [stderr] 
Nov 16 11:01:06.307 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
Nov 16 11:01:06.319 INFO [stderr] su: No module specific data is present
Nov 16 11:01:07.793 INFO running `"docker" "inspect" "76c9166bf5dcfdf47f79452ad4fd03c48a61485c1a2723df98827daa54bf7954"`
Nov 16 11:01:08.079 INFO running `"docker" "rm" "-f" "76c9166bf5dcfdf47f79452ad4fd03c48a61485c1a2723df98827daa54bf7954"`
Nov 16 11:01:08.379 INFO [stdout] 76c9166bf5dcfdf47f79452ad4fd03c48a61485c1a2723df98827daa54bf7954
Nov 16 11:01:08.381 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 11:01:08.924 INFO [stdout] 999a0da527247677c6101e6cc4124fc39fe5309700af602a31703e13f49bb620
Nov 16 11:01:08.926 INFO running `"docker" "start" "-a" "999a0da527247677c6101e6cc4124fc39fe5309700af602a31703e13f49bb620"`
Nov 16 11:01:10.870 INFO [stderr] usermod: no changes
Nov 16 11:01:11.019 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Nov 16 11:01:11.051 INFO [stdout] 
Nov 16 11:01:11.051 INFO [stdout] running 0 tests
Nov 16 11:01:11.051 INFO [stdout] 
Nov 16 11:01:11.051 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 11:01:11.051 INFO [stdout] 
Nov 16 11:01:11.051 INFO [stderr]      Running /target/debug/deps/tank_hunter-ed2bff3a8b821de6
Nov 16 11:01:11.053 INFO [stderr] su: No module specific data is present
Nov 16 11:01:12.187 INFO running `"docker" "inspect" "999a0da527247677c6101e6cc4124fc39fe5309700af602a31703e13f49bb620"`
Nov 16 11:01:12.553 INFO running `"docker" "rm" "-f" "999a0da527247677c6101e6cc4124fc39fe5309700af602a31703e13f49bb620"`
Nov 16 11:01:12.848 INFO [stdout] 999a0da527247677c6101e6cc4124fc39fe5309700af602a31703e13f49bb620