Nov 30 23:34:28.076 INFO testing thomaswall/tank-hunter against 1.30.1 for beta-1.31-5
Nov 30 23:34:28.078 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Nov 30 23:34:28.688 INFO [stdout] 1d8b7e8e3dea8183c70024b6428bb6b1497a0687c8970aed36d3cd6dd7de859b
Nov 30 23:34:28.690 INFO running `"docker" "start" "-a" "1d8b7e8e3dea8183c70024b6428bb6b1497a0687c8970aed36d3cd6dd7de859b"`
Nov 30 23:34:30.630 INFO [stderr] usermod: no changes
Nov 30 23:34:30.911 INFO [stderr]    Compiling libc v0.2.20
Nov 30 23:34:30.911 INFO [stderr]    Compiling siphasher v0.2.0
Nov 30 23:34:30.911 INFO [stderr]    Compiling unicode-normalization v0.1.3
Nov 30 23:34:30.911 INFO [stderr]    Compiling traitobject v0.0.3
Nov 30 23:34:30.911 INFO [stderr]    Compiling rustc-serialize v0.3.22
Nov 30 23:34:30.911 INFO [stderr]    Compiling mac v0.0.2
Nov 30 23:34:30.927 INFO [stderr]    Compiling httparse v1.2.1
Nov 30 23:34:30.927 INFO [stderr]    Compiling bit-vec v0.4.3
Nov 30 23:34:32.197 INFO [stderr]    Compiling route-recognizer v0.1.11
Nov 30 23:34:32.249 INFO [stderr]    Compiling unicode-bidi v0.2.4
Nov 30 23:34:33.367 INFO [stderr]    Compiling utf-8 v0.6.0
Nov 30 23:34:36.461 INFO [stderr]    Compiling hpack v0.2.0
Nov 30 23:34:36.479 INFO [stderr]    Compiling mime v0.2.2
Nov 30 23:34:36.650 INFO [stderr]    Compiling unsafe-any v0.4.1
Nov 30 23:34:36.667 INFO [stderr]    Compiling error v0.1.9
Nov 30 23:34:36.699 INFO [stderr]    Compiling phf_shared v0.7.21
Nov 30 23:34:37.531 INFO [stderr]    Compiling bit-set v0.4.0
Nov 30 23:34:39.427 INFO [stderr]    Compiling rand v0.3.15
Nov 30 23:34:39.427 INFO [stderr]    Compiling time v0.1.36
Nov 30 23:34:39.499 INFO [stderr]    Compiling num_cpus v1.2.1
Nov 30 23:34:39.543 INFO [stderr]    Compiling memchr v0.1.11
Nov 30 23:34:39.712 INFO [stderr]    Compiling num_cpus v0.2.13
Nov 30 23:34:42.815 INFO [stderr]    Compiling typemap v0.3.3
Nov 30 23:34:42.831 INFO [stderr]    Compiling phf v0.7.21
Nov 30 23:34:42.831 INFO [stderr]    Compiling futf v0.1.2
Nov 30 23:34:42.831 INFO [stderr]    Compiling idna v0.1.0
Nov 30 23:34:42.903 INFO [stderr]    Compiling aho-corasick v0.5.3
Nov 30 23:34:46.047 INFO [stderr]    Compiling solicit v0.4.4
Nov 30 23:34:46.780 INFO [stderr]    Compiling thread-id v2.0.0
Nov 30 23:34:46.792 INFO [stderr]    Compiling tendril v0.2.3
Nov 30 23:34:46.867 INFO [stderr]    Compiling plugin v0.2.6
Nov 30 23:34:48.927 INFO [stderr]    Compiling thread_local v0.2.7
Nov 30 23:34:49.117 INFO [stderr]    Compiling phf_generator v0.7.21
Nov 30 23:34:50.619 INFO [stderr]    Compiling string_cache v0.2.29
Nov 30 23:34:50.619 INFO [stderr]    Compiling phf_codegen v0.7.21
Nov 30 23:34:50.643 INFO [stderr]    Compiling regex v0.1.80
Nov 30 23:34:52.503 INFO [stderr]    Compiling url v1.3.0
Nov 30 23:34:57.532 INFO [stderr]    Compiling cookie v0.2.5
Nov 30 23:35:00.743 INFO [stderr]    Compiling html5ever v0.5.4
Nov 30 23:35:00.985 INFO [stderr]    Compiling conduit-mime-types v0.7.3
Nov 30 23:35:01.065 INFO [stderr]    Compiling hyper v0.10.0
Nov 30 23:35:01.527 INFO [stderr]    Compiling hyper v0.9.14
Nov 30 23:35:10.635 INFO [stderr]    Compiling classifier v0.0.3
Nov 30 23:35:23.991 INFO [stderr]    Compiling iron v0.4.0
Nov 30 23:35:26.455 INFO [stderr]    Compiling router v0.4.0
Nov 30 23:35:28.823 INFO [stderr]    Compiling select v0.3.0
Nov 30 23:35:33.560 INFO [stderr]    Compiling tank-hunter v0.1.0 (/source)
Nov 30 23:35:34.463 INFO [stderr] warning: unused imports: `Attr`, `Predicate`
Nov 30 23:35:34.463 INFO [stderr]   --> src/main.rs:25:25
Nov 30 23:35:34.463 INFO [stderr]    |
Nov 30 23:35:34.463 INFO [stderr] 25 | use select::predicate::{Predicate, Attr, Class, Name};
Nov 30 23:35:34.463 INFO [stderr]    |                         ^^^^^^^^^  ^^^^
Nov 30 23:35:34.463 INFO [stderr]    |
Nov 30 23:35:34.463 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 23:35:34.463 INFO [stderr] 
Nov 30 23:35:34.658 INFO [stderr] warning: unused variable: `err`
Nov 30 23:35:34.659 INFO [stderr]    --> src/main.rs:113:21
Nov 30 23:35:34.659 INFO [stderr]     |
Nov 30 23:35:34.659 INFO [stderr] 113 |                 Err(err) => panic!("Unable to open file!")
Nov 30 23:35:34.660 INFO [stderr]     |                     ^^^ help: consider using `_err` instead
Nov 30 23:35:34.660 INFO [stderr]     |
Nov 30 23:35:34.660 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 23:35:34.660 INFO [stderr] 
Nov 30 23:35:34.661 INFO [stderr] warning: value assigned to `nb` is never read
Nov 30 23:35:34.661 INFO [stderr]   --> src/main.rs:73:13
Nov 30 23:35:34.661 INFO [stderr]    |
Nov 30 23:35:34.661 INFO [stderr] 73 |     let mut nb = Arc::new(Mutex::new(NaiveBayes::new()));
Nov 30 23:35:34.662 INFO [stderr]    |             ^^
Nov 30 23:35:34.662 INFO [stderr]    |
Nov 30 23:35:34.662 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 30 23:35:34.662 INFO [stderr] 
Nov 30 23:35:34.663 INFO [stderr] warning: unused variable: `err`
Nov 30 23:35:34.663 INFO [stderr]   --> src/main.rs:79:13
Nov 30 23:35:34.663 INFO [stderr]    |
Nov 30 23:35:34.664 INFO [stderr] 79 |         Err(err) => {
Nov 30 23:35:34.664 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Nov 30 23:35:34.664 INFO [stderr] 
Nov 30 23:35:34.665 INFO [stderr] warning: unused variable: `value`
Nov 30 23:35:34.665 INFO [stderr]    --> src/main.rs:188:21
Nov 30 23:35:34.665 INFO [stderr]     |
Nov 30 23:35:34.665 INFO [stderr] 188 |         for (index, value) in (0..max).enumerate() {
Nov 30 23:35:34.666 INFO [stderr]     |                     ^^^^^ help: consider using `_value` instead
Nov 30 23:35:34.666 INFO [stderr] 
Nov 30 23:35:34.666 INFO [stderr] warning: unused variable: `index`
Nov 30 23:35:34.667 INFO [stderr]    --> src/main.rs:209:14
Nov 30 23:35:34.667 INFO [stderr]     |
Nov 30 23:35:34.667 INFO [stderr] 209 |         for (index, value) in (0..max).enumerate() {
Nov 30 23:35:34.668 INFO [stderr]     |              ^^^^^ help: consider using `_index` instead
Nov 30 23:35:34.668 INFO [stderr] 
Nov 30 23:35:34.668 INFO [stderr] warning: unused variable: `value`
Nov 30 23:35:34.668 INFO [stderr]    --> src/main.rs:209:21
Nov 30 23:35:34.669 INFO [stderr]     |
Nov 30 23:35:34.669 INFO [stderr] 209 |         for (index, value) in (0..max).enumerate() {
Nov 30 23:35:34.669 INFO [stderr]     |                     ^^^^^ help: consider using `_value` instead
Nov 30 23:35:34.670 INFO [stderr] 
Nov 30 23:35:34.670 INFO [stderr] warning: unused variable: `new_time`
Nov 30 23:35:34.670 INFO [stderr]    --> src/main.rs:244:17
Nov 30 23:35:34.675 INFO [stderr]     |
Nov 30 23:35:34.675 INFO [stderr] 244 |             let new_time = time::get_time().sec;
Nov 30 23:35:34.675 INFO [stderr]     |                 ^^^^^^^^ help: consider using `_new_time` instead
Nov 30 23:35:34.676 INFO [stderr] 
Nov 30 23:35:34.676 INFO [stderr] warning: unused variable: `body`
Nov 30 23:35:34.676 INFO [stderr]    --> src/main.rs:335:13
Nov 30 23:35:34.677 INFO [stderr]     |
Nov 30 23:35:34.677 INFO [stderr] 335 |         let body = block.find(Name("blockquote")).first().unwrap().text();
Nov 30 23:35:34.677 INFO [stderr]     |             ^^^^ help: consider using `_body` instead
Nov 30 23:35:34.677 INFO [stderr] 
Nov 30 23:35:34.678 INFO [stderr] warning: unused variable: `err`
Nov 30 23:35:34.678 INFO [stderr]    --> src/main.rs:370:17
Nov 30 23:35:34.678 INFO [stderr]     |
Nov 30 23:35:34.683 INFO [stderr] 370 |             Err(err) => panic!("Unable to open file!")
Nov 30 23:35:34.683 INFO [stderr]     |                 ^^^ help: consider using `_err` instead
Nov 30 23:35:34.684 INFO [stderr] 
Nov 30 23:35:34.684 INFO [stderr] warning: unused variable: `err`
Nov 30 23:35:34.684 INFO [stderr]    --> src/main.rs:378:17
Nov 30 23:35:34.685 INFO [stderr]     |
Nov 30 23:35:34.685 INFO [stderr] 378 |             Err(err) => panic!("Unable to open file!")
Nov 30 23:35:34.685 INFO [stderr]     |                 ^^^ help: consider using `_err` instead
Nov 30 23:35:34.686 INFO [stderr] 
Nov 30 23:35:34.700 INFO [stderr] warning: variable does not need to be mutable
Nov 30 23:35:34.700 INFO [stderr]    --> src/main.rs:203:25
Nov 30 23:35:34.700 INFO [stderr]     |
Nov 30 23:35:34.700 INFO [stderr] 203 |                     let mut listings = get_listings_on_page(document);
Nov 30 23:35:34.700 INFO [stderr]     |                         ----^^^^^^^^
Nov 30 23:35:34.700 INFO [stderr]     |                         |
Nov 30 23:35:34.700 INFO [stderr]     |                         help: remove this `mut`
Nov 30 23:35:34.700 INFO [stderr]     |
Nov 30 23:35:34.700 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 23:35:34.700 INFO [stderr] 
Nov 30 23:35:34.700 INFO [stderr] warning: variable does not need to be mutable
Nov 30 23:35:34.700 INFO [stderr]    --> src/main.rs:203:25
Nov 30 23:35:34.700 INFO [stderr]     |
Nov 30 23:35:34.700 INFO [stderr] 203 |                     let mut listings = get_listings_on_page(document);
Nov 30 23:35:34.700 INFO [stderr]     |                         ----^^^^^^^^
Nov 30 23:35:34.700 INFO [stderr]     |                         |
Nov 30 23:35:34.700 INFO [stderr]     |                         help: remove this `mut`
Nov 30 23:35:34.700 INFO [stderr] 
Nov 30 23:35:34.700 INFO [stderr] warning: variable does not need to be mutable
Nov 30 23:35:34.700 INFO [stderr]    --> src/main.rs:260:9
Nov 30 23:35:34.700 INFO [stderr]     |
Nov 30 23:35:34.700 INFO [stderr] 260 |     let mut all_links : Vec<CachedUrl> = json::decode(&st).unwrap();
Nov 30 23:35:34.700 INFO [stderr]     |         ----^^^^^^^^^
Nov 30 23:35:34.700 INFO [stderr]     |         |
Nov 30 23:35:34.700 INFO [stderr]     |         help: remove this `mut`
Nov 30 23:35:34.700 INFO [stderr] 
Nov 30 23:35:34.711 INFO [stderr] warning: variable does not need to be mutable
Nov 30 23:35:34.711 INFO [stderr]    --> src/main.rs:381:13
Nov 30 23:35:34.711 INFO [stderr]     |
Nov 30 23:35:34.711 INFO [stderr] 381 |         let mut nb2 = NaiveBayes::from_json(&s);
Nov 30 23:35:34.711 INFO [stderr]     |             ----^^^
Nov 30 23:35:34.711 INFO [stderr]     |             |
Nov 30 23:35:34.711 INFO [stderr]     |             help: remove this `mut`
Nov 30 23:35:34.711 INFO [stderr] 
Nov 30 23:35:34.711 INFO [stderr] warning: structure field `allMsgs` should have a snake case name such as `all_msgs`
Nov 30 23:35:34.711 INFO [stderr]   --> src/main.rs:59:5
Nov 30 23:35:34.711 INFO [stderr]    |
Nov 30 23:35:34.711 INFO [stderr] 59 |     allMsgs: &'a Vec<String>
Nov 30 23:35:34.711 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:35:34.711 INFO [stderr]    |
Nov 30 23:35:34.711 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 30 23:35:34.711 INFO [stderr] 
Nov 30 23:35:34.715 INFO [stderr] warning: type `JSON_CONTAINER` should have a camel case name such as `JsonContainer`
Nov 30 23:35:34.715 INFO [stderr]   --> src/main.rs:63:1
Nov 30 23:35:34.715 INFO [stderr]    |
Nov 30 23:35:34.715 INFO [stderr] 63 | / pub struct JSON_CONTAINER {
Nov 30 23:35:34.715 INFO [stderr] 64 | |     all_apartments: Vec<u8>,
Nov 30 23:35:34.715 INFO [stderr] 65 | | }
Nov 30 23:35:34.715 INFO [stderr]    | |_^
Nov 30 23:35:34.715 INFO [stderr]    |
Nov 30 23:35:34.715 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Nov 30 23:35:34.715 INFO [stderr] 
Nov 30 23:35:34.715 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 23:35:34.715 INFO [stderr]   --> src/main.rs:76:13
Nov 30 23:35:34.715 INFO [stderr]    |
Nov 30 23:35:34.715 INFO [stderr] 76 |             f.read_to_string(&mut model);
Nov 30 23:35:34.715 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:35:34.715 INFO [stderr]    |
Nov 30 23:35:34.715 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 23:35:34.715 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:35:34.715 INFO [stderr] 
Nov 30 23:35:34.715 INFO [stderr] warning: denote infinite loops with `loop { ... }`
Nov 30 23:35:34.715 INFO [stderr]   --> src/main.rs:89:9
Nov 30 23:35:34.715 INFO [stderr]    |
Nov 30 23:35:34.715 INFO [stderr] 89 |         while true {
Nov 30 23:35:34.715 INFO [stderr]    |         ^^^^^^^^^^ help: use `loop`
Nov 30 23:35:34.715 INFO [stderr]    |
Nov 30 23:35:34.715 INFO [stderr]    = note: #[warn(while_true)] on by default
Nov 30 23:35:34.715 INFO [stderr] 
Nov 30 23:35:34.715 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 23:35:34.715 INFO [stderr]    --> src/main.rs:111:21
Nov 30 23:35:34.715 INFO [stderr]     |
Nov 30 23:35:34.715 INFO [stderr] 111 |                     f.write_all(trained_content.as_bytes());
Nov 30 23:35:34.715 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:35:34.715 INFO [stderr]     |
Nov 30 23:35:34.715 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:35:34.715 INFO [stderr] 
Nov 30 23:35:34.716 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 23:35:34.716 INFO [stderr]    --> src/main.rs:239:9
Nov 30 23:35:34.716 INFO [stderr]     |
Nov 30 23:35:34.716 INFO [stderr] 239 |         f.read_to_string(&mut s);
Nov 30 23:35:34.716 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:35:34.716 INFO [stderr]     |
Nov 30 23:35:34.716 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:35:34.716 INFO [stderr] 
Nov 30 23:35:34.716 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 23:35:34.716 INFO [stderr]    --> src/main.rs:258:5
Nov 30 23:35:34.716 INFO [stderr]     |
Nov 30 23:35:34.716 INFO [stderr] 258 |     ft.read_to_string(&mut st);
Nov 30 23:35:34.716 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:35:34.716 INFO [stderr]     |
Nov 30 23:35:34.716 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:35:34.716 INFO [stderr] 
Nov 30 23:35:34.716 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 23:35:34.716 INFO [stderr]    --> src/main.rs:283:9
Nov 30 23:35:34.716 INFO [stderr]     |
Nov 30 23:35:34.716 INFO [stderr] 283 |         f.write(jsons.as_bytes());
Nov 30 23:35:34.716 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:35:34.716 INFO [stderr]     |
Nov 30 23:35:34.716 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:35:34.716 INFO [stderr] 
Nov 30 23:35:34.716 INFO [stderr] warning: function `goGetEm` should have a snake case name such as `go_get_em`
Nov 30 23:35:34.716 INFO [stderr]    --> src/main.rs:323:5
Nov 30 23:35:34.716 INFO [stderr]     |
Nov 30 23:35:34.716 INFO [stderr] 323 | /     fn goGetEm(extension: String, nb: NaiveBayes) -> String {
Nov 30 23:35:34.716 INFO [stderr] 324 | |         let c = Client::new();
Nov 30 23:35:34.716 INFO [stderr] 325 | |         let url = Url::parse("http://streeteasy.com").unwrap();
Nov 30 23:35:34.716 INFO [stderr] 326 | |         let url = url.join(&*extension).unwrap();
Nov 30 23:35:34.716 INFO [stderr] ...   |
Nov 30 23:35:34.716 INFO [stderr] 337 | |         return nb.classify(&s);
Nov 30 23:35:34.716 INFO [stderr] 338 | |     }
Nov 30 23:35:34.716 INFO [stderr]     | |_____^
Nov 30 23:35:34.716 INFO [stderr] 
Nov 30 23:35:34.716 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 23:35:34.716 INFO [stderr]    --> src/main.rs:368:17
Nov 30 23:35:34.716 INFO [stderr]     |
Nov 30 23:35:34.716 INFO [stderr] 368 |                 f.write_all(trained_content.as_bytes());
Nov 30 23:35:34.716 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:35:34.716 INFO [stderr]     |
Nov 30 23:35:34.716 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:35:34.716 INFO [stderr] 
Nov 30 23:35:34.716 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 23:35:34.716 INFO [stderr]    --> src/main.rs:374:9
Nov 30 23:35:34.716 INFO [stderr]     |
Nov 30 23:35:34.716 INFO [stderr] 374 | /         match File::open("foo.txt") {
Nov 30 23:35:34.716 INFO [stderr] 375 | |             Ok(mut f) => {
Nov 30 23:35:34.716 INFO [stderr] 376 | |                 f.read_to_string(&mut s)
Nov 30 23:35:34.716 INFO [stderr] 377 | |             }
Nov 30 23:35:34.716 INFO [stderr] 378 | |             Err(err) => panic!("Unable to open file!")
Nov 30 23:35:34.716 INFO [stderr] 379 | |         };
Nov 30 23:35:34.716 INFO [stderr]     | |__________^
Nov 30 23:35:34.716 INFO [stderr]     |
Nov 30 23:35:34.716 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:35:34.716 INFO [stderr] 
Nov 30 23:35:41.536 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
Nov 30 23:35:41.547 INFO [stderr] su: No module specific data is present
Nov 30 23:35:42.425 INFO running `"docker" "inspect" "1d8b7e8e3dea8183c70024b6428bb6b1497a0687c8970aed36d3cd6dd7de859b"`
Nov 30 23:35:42.706 INFO running `"docker" "rm" "-f" "1d8b7e8e3dea8183c70024b6428bb6b1497a0687c8970aed36d3cd6dd7de859b"`
Nov 30 23:35:42.983 INFO [stdout] 1d8b7e8e3dea8183c70024b6428bb6b1497a0687c8970aed36d3cd6dd7de859b
Nov 30 23:35:42.991 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Nov 30 23:35:43.521 INFO [stdout] dc4f4739baef7efed8cad90e1369e6a76f271ea687b72b59bdf160b523fc928e
Nov 30 23:35:43.525 INFO running `"docker" "start" "-a" "dc4f4739baef7efed8cad90e1369e6a76f271ea687b72b59bdf160b523fc928e"`
Nov 30 23:35:44.559 INFO [stderr] usermod: no changes
Nov 30 23:35:44.751 INFO [stderr]    Compiling tank-hunter v0.1.0 (/source)
Nov 30 23:35:45.683 INFO [stderr] warning: unused imports: `Attr`, `Predicate`
Nov 30 23:35:45.684 INFO [stderr]   --> src/main.rs:25:25
Nov 30 23:35:45.684 INFO [stderr]    |
Nov 30 23:35:45.684 INFO [stderr] 25 | use select::predicate::{Predicate, Attr, Class, Name};
Nov 30 23:35:45.684 INFO [stderr]    |                         ^^^^^^^^^  ^^^^
Nov 30 23:35:45.685 INFO [stderr]    |
Nov 30 23:35:45.685 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 23:35:45.685 INFO [stderr] 
Nov 30 23:35:45.887 INFO [stderr] warning: unused variable: `err`
Nov 30 23:35:45.887 INFO [stderr]    --> src/main.rs:113:21
Nov 30 23:35:45.887 INFO [stderr]     |
Nov 30 23:35:45.888 INFO [stderr] 113 |                 Err(err) => panic!("Unable to open file!")
Nov 30 23:35:45.888 INFO [stderr]     |                     ^^^ help: consider using `_err` instead
Nov 30 23:35:45.888 INFO [stderr]     |
Nov 30 23:35:45.889 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 23:35:45.889 INFO [stderr] 
Nov 30 23:35:45.889 INFO [stderr] warning: value assigned to `nb` is never read
Nov 30 23:35:45.889 INFO [stderr]   --> src/main.rs:73:13
Nov 30 23:35:45.890 INFO [stderr]    |
Nov 30 23:35:45.890 INFO [stderr] 73 |     let mut nb = Arc::new(Mutex::new(NaiveBayes::new()));
Nov 30 23:35:45.890 INFO [stderr]    |             ^^
Nov 30 23:35:45.891 INFO [stderr]    |
Nov 30 23:35:45.891 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 30 23:35:45.891 INFO [stderr] 
Nov 30 23:35:45.892 INFO [stderr] warning: unused variable: `err`
Nov 30 23:35:45.892 INFO [stderr]   --> src/main.rs:79:13
Nov 30 23:35:45.892 INFO [stderr]    |
Nov 30 23:35:45.892 INFO [stderr] 79 |         Err(err) => {
Nov 30 23:35:45.893 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Nov 30 23:35:45.893 INFO [stderr] 
Nov 30 23:35:45.893 INFO [stderr] warning: unused variable: `value`
Nov 30 23:35:45.894 INFO [stderr]    --> src/main.rs:188:21
Nov 30 23:35:45.894 INFO [stderr]     |
Nov 30 23:35:45.894 INFO [stderr] 188 |         for (index, value) in (0..max).enumerate() {
Nov 30 23:35:45.894 INFO [stderr]     |                     ^^^^^ help: consider using `_value` instead
Nov 30 23:35:45.895 INFO [stderr] 
Nov 30 23:35:45.895 INFO [stderr] warning: unused variable: `index`
Nov 30 23:35:45.895 INFO [stderr]    --> src/main.rs:209:14
Nov 30 23:35:45.896 INFO [stderr]     |
Nov 30 23:35:45.896 INFO [stderr] 209 |         for (index, value) in (0..max).enumerate() {
Nov 30 23:35:45.896 INFO [stderr]     |              ^^^^^ help: consider using `_index` instead
Nov 30 23:35:45.896 INFO [stderr] 
Nov 30 23:35:45.897 INFO [stderr] warning: unused variable: `value`
Nov 30 23:35:45.897 INFO [stderr]    --> src/main.rs:209:21
Nov 30 23:35:45.897 INFO [stderr]     |
Nov 30 23:35:45.898 INFO [stderr] 209 |         for (index, value) in (0..max).enumerate() {
Nov 30 23:35:45.898 INFO [stderr]     |                     ^^^^^ help: consider using `_value` instead
Nov 30 23:35:45.898 INFO [stderr] 
Nov 30 23:35:45.898 INFO [stderr] warning: unused variable: `new_time`
Nov 30 23:35:45.899 INFO [stderr]    --> src/main.rs:244:17
Nov 30 23:35:45.899 INFO [stderr]     |
Nov 30 23:35:45.899 INFO [stderr] 244 |             let new_time = time::get_time().sec;
Nov 30 23:35:45.900 INFO [stderr]     |                 ^^^^^^^^ help: consider using `_new_time` instead
Nov 30 23:35:45.900 INFO [stderr] 
Nov 30 23:35:45.900 INFO [stderr] warning: unused variable: `body`
Nov 30 23:35:45.900 INFO [stderr]    --> src/main.rs:335:13
Nov 30 23:35:45.901 INFO [stderr]     |
Nov 30 23:35:45.901 INFO [stderr] 335 |         let body = block.find(Name("blockquote")).first().unwrap().text();
Nov 30 23:35:45.901 INFO [stderr]     |             ^^^^ help: consider using `_body` instead
Nov 30 23:35:45.902 INFO [stderr] 
Nov 30 23:35:45.902 INFO [stderr] warning: unused variable: `err`
Nov 30 23:35:45.902 INFO [stderr]    --> src/main.rs:370:17
Nov 30 23:35:45.903 INFO [stderr]     |
Nov 30 23:35:45.903 INFO [stderr] 370 |             Err(err) => panic!("Unable to open file!")
Nov 30 23:35:45.903 INFO [stderr]     |                 ^^^ help: consider using `_err` instead
Nov 30 23:35:45.903 INFO [stderr] 
Nov 30 23:35:45.904 INFO [stderr] warning: unused variable: `err`
Nov 30 23:35:45.904 INFO [stderr]    --> src/main.rs:378:17
Nov 30 23:35:45.904 INFO [stderr]     |
Nov 30 23:35:45.904 INFO [stderr] 378 |             Err(err) => panic!("Unable to open file!")
Nov 30 23:35:45.905 INFO [stderr]     |                 ^^^ help: consider using `_err` instead
Nov 30 23:35:45.905 INFO [stderr] 
Nov 30 23:35:45.939 INFO [stderr] warning: variable does not need to be mutable
Nov 30 23:35:45.939 INFO [stderr]    --> src/main.rs:203:25
Nov 30 23:35:45.940 INFO [stderr]     |
Nov 30 23:35:45.940 INFO [stderr] 203 |                     let mut listings = get_listings_on_page(document);
Nov 30 23:35:45.940 INFO [stderr]     |                         ----^^^^^^^^
Nov 30 23:35:45.941 INFO [stderr]     |                         |
Nov 30 23:35:45.941 INFO [stderr]     |                         help: remove this `mut`
Nov 30 23:35:45.941 INFO [stderr]     |
Nov 30 23:35:45.941 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 23:35:45.942 INFO [stderr] 
Nov 30 23:35:45.942 INFO [stderr] warning: variable does not need to be mutable
Nov 30 23:35:45.942 INFO [stderr]    --> src/main.rs:203:25
Nov 30 23:35:45.943 INFO [stderr]     |
Nov 30 23:35:45.943 INFO [stderr] 203 |                     let mut listings = get_listings_on_page(document);
Nov 30 23:35:45.943 INFO [stderr]     |                         ----^^^^^^^^
Nov 30 23:35:45.944 INFO [stderr]     |                         |
Nov 30 23:35:45.944 INFO [stderr]     |                         help: remove this `mut`
Nov 30 23:35:45.944 INFO [stderr] 
Nov 30 23:35:45.945 INFO [stderr] warning: variable does not need to be mutable
Nov 30 23:35:45.945 INFO [stderr]    --> src/main.rs:260:9
Nov 30 23:35:45.945 INFO [stderr]     |
Nov 30 23:35:45.945 INFO [stderr] 260 |     let mut all_links : Vec<CachedUrl> = json::decode(&st).unwrap();
Nov 30 23:35:45.946 INFO [stderr]     |         ----^^^^^^^^^
Nov 30 23:35:45.946 INFO [stderr]     |         |
Nov 30 23:35:45.946 INFO [stderr]     |         help: remove this `mut`
Nov 30 23:35:45.947 INFO [stderr] 
Nov 30 23:35:45.955 INFO [stderr] warning: variable does not need to be mutable
Nov 30 23:35:45.956 INFO [stderr]    --> src/main.rs:381:13
Nov 30 23:35:45.956 INFO [stderr]     |
Nov 30 23:35:45.957 INFO [stderr] 381 |         let mut nb2 = NaiveBayes::from_json(&s);
Nov 30 23:35:45.957 INFO [stderr]     |             ----^^^
Nov 30 23:35:45.957 INFO [stderr]     |             |
Nov 30 23:35:45.957 INFO [stderr]     |             help: remove this `mut`
Nov 30 23:35:45.958 INFO [stderr] 
Nov 30 23:35:45.958 INFO [stderr] warning: structure field `allMsgs` should have a snake case name such as `all_msgs`
Nov 30 23:35:45.958 INFO [stderr]   --> src/main.rs:59:5
Nov 30 23:35:45.959 INFO [stderr]    |
Nov 30 23:35:45.959 INFO [stderr] 59 |     allMsgs: &'a Vec<String>
Nov 30 23:35:45.959 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:35:45.960 INFO [stderr]    |
Nov 30 23:35:45.960 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 30 23:35:45.960 INFO [stderr] 
Nov 30 23:35:45.960 INFO [stderr] warning: type `JSON_CONTAINER` should have a camel case name such as `JsonContainer`
Nov 30 23:35:45.961 INFO [stderr]   --> src/main.rs:63:1
Nov 30 23:35:45.961 INFO [stderr]    |
Nov 30 23:35:45.961 INFO [stderr] 63 | / pub struct JSON_CONTAINER {
Nov 30 23:35:45.962 INFO [stderr] 64 | |     all_apartments: Vec<u8>,
Nov 30 23:35:45.962 INFO [stderr] 65 | | }
Nov 30 23:35:45.962 INFO [stderr]    | |_^
Nov 30 23:35:45.962 INFO [stderr]    |
Nov 30 23:35:45.963 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Nov 30 23:35:45.963 INFO [stderr] 
Nov 30 23:35:45.963 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 23:35:45.964 INFO [stderr]   --> src/main.rs:76:13
Nov 30 23:35:45.964 INFO [stderr]    |
Nov 30 23:35:45.964 INFO [stderr] 76 |             f.read_to_string(&mut model);
Nov 30 23:35:45.965 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:35:45.965 INFO [stderr]    |
Nov 30 23:35:45.965 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 23:35:45.965 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:35:45.966 INFO [stderr] 
Nov 30 23:35:45.966 INFO [stderr] warning: denote infinite loops with `loop { ... }`
Nov 30 23:35:45.966 INFO [stderr]   --> src/main.rs:89:9
Nov 30 23:35:45.967 INFO [stderr]    |
Nov 30 23:35:45.967 INFO [stderr] 89 |         while true {
Nov 30 23:35:45.967 INFO [stderr]    |         ^^^^^^^^^^ help: use `loop`
Nov 30 23:35:45.967 INFO [stderr]    |
Nov 30 23:35:45.968 INFO [stderr]    = note: #[warn(while_true)] on by default
Nov 30 23:35:45.968 INFO [stderr] 
Nov 30 23:35:45.968 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 23:35:45.969 INFO [stderr]    --> src/main.rs:111:21
Nov 30 23:35:45.969 INFO [stderr]     |
Nov 30 23:35:45.969 INFO [stderr] 111 |                     f.write_all(trained_content.as_bytes());
Nov 30 23:35:45.970 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:35:45.970 INFO [stderr]     |
Nov 30 23:35:45.970 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:35:45.970 INFO [stderr] 
Nov 30 23:35:45.971 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 23:35:45.971 INFO [stderr]    --> src/main.rs:239:9
Nov 30 23:35:45.971 INFO [stderr]     |
Nov 30 23:35:45.972 INFO [stderr] 239 |         f.read_to_string(&mut s);
Nov 30 23:35:45.972 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:35:45.972 INFO [stderr]     |
Nov 30 23:35:45.972 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:35:45.973 INFO [stderr] 
Nov 30 23:35:45.973 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 23:35:45.973 INFO [stderr]    --> src/main.rs:258:5
Nov 30 23:35:45.974 INFO [stderr]     |
Nov 30 23:35:45.974 INFO [stderr] 258 |     ft.read_to_string(&mut st);
Nov 30 23:35:45.974 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:35:45.974 INFO [stderr]     |
Nov 30 23:35:45.975 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:35:45.975 INFO [stderr] 
Nov 30 23:35:45.975 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 23:35:45.976 INFO [stderr]    --> src/main.rs:283:9
Nov 30 23:35:45.976 INFO [stderr]     |
Nov 30 23:35:45.976 INFO [stderr] 283 |         f.write(jsons.as_bytes());
Nov 30 23:35:45.976 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:35:45.977 INFO [stderr]     |
Nov 30 23:35:45.977 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:35:45.977 INFO [stderr] 
Nov 30 23:35:45.977 INFO [stderr] warning: function `goGetEm` should have a snake case name such as `go_get_em`
Nov 30 23:35:45.978 INFO [stderr]    --> src/main.rs:323:5
Nov 30 23:35:45.978 INFO [stderr]     |
Nov 30 23:35:45.978 INFO [stderr] 323 | /     fn goGetEm(extension: String, nb: NaiveBayes) -> String {
Nov 30 23:35:45.979 INFO [stderr] 324 | |         let c = Client::new();
Nov 30 23:35:45.979 INFO [stderr] 325 | |         let url = Url::parse("http://streeteasy.com").unwrap();
Nov 30 23:35:45.979 INFO [stderr] 326 | |         let url = url.join(&*extension).unwrap();
Nov 30 23:35:45.980 INFO [stderr] ...   |
Nov 30 23:35:45.980 INFO [stderr] 337 | |         return nb.classify(&s);
Nov 30 23:35:45.980 INFO [stderr] 338 | |     }
Nov 30 23:35:45.981 INFO [stderr]     | |_____^
Nov 30 23:35:45.981 INFO [stderr] 
Nov 30 23:35:45.981 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 23:35:45.982 INFO [stderr]    --> src/main.rs:368:17
Nov 30 23:35:45.982 INFO [stderr]     |
Nov 30 23:35:45.982 INFO [stderr] 368 |                 f.write_all(trained_content.as_bytes());
Nov 30 23:35:45.983 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:35:45.983 INFO [stderr]     |
Nov 30 23:35:45.983 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:35:45.983 INFO [stderr] 
Nov 30 23:35:45.984 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 23:35:45.984 INFO [stderr]    --> src/main.rs:374:9
Nov 30 23:35:45.984 INFO [stderr]     |
Nov 30 23:35:45.984 INFO [stderr] 374 | /         match File::open("foo.txt") {
Nov 30 23:35:45.985 INFO [stderr] 375 | |             Ok(mut f) => {
Nov 30 23:35:45.985 INFO [stderr] 376 | |                 f.read_to_string(&mut s)
Nov 30 23:35:45.985 INFO [stderr] 377 | |             }
Nov 30 23:35:45.985 INFO [stderr] 378 | |             Err(err) => panic!("Unable to open file!")
Nov 30 23:35:45.986 INFO [stderr] 379 | |         };
Nov 30 23:35:45.986 INFO [stderr]     | |__________^
Nov 30 23:35:45.986 INFO [stderr]     |
Nov 30 23:35:45.991 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:35:45.991 INFO [stderr] 
Nov 30 23:35:46.571 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
Nov 30 23:35:46.576 INFO [stderr] su: No module specific data is present
Nov 30 23:35:47.123 INFO running `"docker" "inspect" "dc4f4739baef7efed8cad90e1369e6a76f271ea687b72b59bdf160b523fc928e"`
Nov 30 23:35:47.499 INFO running `"docker" "rm" "-f" "dc4f4739baef7efed8cad90e1369e6a76f271ea687b72b59bdf160b523fc928e"`
Nov 30 23:35:47.880 INFO [stdout] dc4f4739baef7efed8cad90e1369e6a76f271ea687b72b59bdf160b523fc928e
Nov 30 23:35:47.887 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Nov 30 23:35:48.359 INFO [stdout] 4360b61797228514377a79d24483e811c5b087910e6cc6801f7935c91895896c
Nov 30 23:35:48.361 INFO running `"docker" "start" "-a" "4360b61797228514377a79d24483e811c5b087910e6cc6801f7935c91895896c"`
Nov 30 23:35:49.549 INFO [stderr] usermod: no changes
Nov 30 23:35:49.693 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
Nov 30 23:35:49.711 INFO [stderr]      Running /target/debug/deps/tank_hunter-0c5d781d63f4b681
Nov 30 23:35:49.720 INFO [stdout] 
Nov 30 23:35:49.720 INFO [stdout] running 0 tests
Nov 30 23:35:49.720 INFO [stdout] 
Nov 30 23:35:49.720 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 30 23:35:49.720 INFO [stdout] 
Nov 30 23:35:49.723 INFO [stderr] su: No module specific data is present
Nov 30 23:35:50.433 INFO running `"docker" "inspect" "4360b61797228514377a79d24483e811c5b087910e6cc6801f7935c91895896c"`
Nov 30 23:35:50.833 INFO running `"docker" "rm" "-f" "4360b61797228514377a79d24483e811c5b087910e6cc6801f7935c91895896c"`
Nov 30 23:35:51.133 INFO [stdout] 4360b61797228514377a79d24483e811c5b087910e6cc6801f7935c91895896c
