Dec 13 00:17:27.039 INFO testing thomaswall/tank-hunter against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 00:17:27.039 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 00:17:27.540 INFO [stdout] e4b86cdfc0b78c3c1f286076792df41a4247c7a47a190226692abd5049bb9ac0
Dec 13 00:17:27.542 INFO running `"docker" "start" "-a" "e4b86cdfc0b78c3c1f286076792df41a4247c7a47a190226692abd5049bb9ac0"`
Dec 13 00:17:29.366 INFO [stderr] usermod: no changes
Dec 13 00:17:29.675 INFO [stderr]    Compiling siphasher v0.2.0
Dec 13 00:17:29.675 INFO [stderr]    Compiling unicode-normalization v0.1.3
Dec 13 00:17:29.675 INFO [stderr]    Compiling traitobject v0.0.3
Dec 13 00:17:29.711 INFO [stderr]    Compiling mac v0.0.2
Dec 13 00:17:29.711 INFO [stderr]    Compiling bit-vec v0.4.3
Dec 13 00:17:29.711 INFO [stderr]    Compiling route-recognizer v0.1.11
Dec 13 00:17:29.711 INFO [stderr]    Compiling unicode-bidi v0.2.4
Dec 13 00:17:29.711 INFO [stderr]    Compiling utf-8 v0.6.0
Dec 13 00:17:30.943 INFO [stderr]    Compiling memchr v0.1.11
Dec 13 00:17:31.295 INFO [stderr]    Compiling num_cpus v0.2.13
Dec 13 00:17:31.379 INFO [stderr]    Compiling hpack v0.2.0
Dec 13 00:17:32.831 INFO [stderr]    Compiling conduit-mime-types v0.7.3
Dec 13 00:17:32.843 INFO [stderr]    Compiling unsafe-any v0.4.1
Dec 13 00:17:32.939 INFO [stderr]    Compiling error v0.1.9
Dec 13 00:17:37.811 INFO [stderr]    Compiling phf_shared v0.7.21
Dec 13 00:17:37.826 INFO [stderr]    Compiling aho-corasick v0.5.3
Dec 13 00:17:37.870 INFO [stderr]    Compiling typemap v0.3.3
Dec 13 00:17:37.871 INFO [stderr]    Compiling bit-set v0.4.0
Dec 13 00:17:37.899 INFO [stderr]    Compiling idna v0.1.0
Dec 13 00:17:37.915 INFO [stderr]    Compiling futf v0.1.2
Dec 13 00:17:38.023 INFO [stderr]    Compiling thread-id v2.0.0
Dec 13 00:17:38.027 INFO [stderr]    Compiling solicit v0.4.4
Dec 13 00:17:39.523 INFO [stderr]    Compiling thread_local v0.2.7
Dec 13 00:17:40.043 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 13 00:17:40.339 INFO [stderr]    Compiling phf v0.7.21
Dec 13 00:17:40.435 INFO [stderr]    Compiling plugin v0.2.6
Dec 13 00:17:41.455 INFO [stderr]    Compiling tendril v0.2.3
Dec 13 00:17:41.827 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 13 00:17:41.827 INFO [stderr]    Compiling string_cache v0.2.29
Dec 13 00:17:43.539 INFO [stderr]    Compiling html5ever v0.5.4
Dec 13 00:17:43.636 INFO [stderr]    Compiling regex v0.1.80
Dec 13 00:17:54.945 INFO [stderr]    Compiling url v1.3.0
Dec 13 00:18:05.487 INFO [stderr]    Compiling cookie v0.2.5
Dec 13 00:18:05.487 INFO [stderr]    Compiling hyper v0.10.0
Dec 13 00:18:06.159 INFO [stderr]    Compiling classifier v0.0.3
Dec 13 00:18:08.484 INFO [stderr]    Compiling hyper v0.9.14
Dec 13 00:18:18.307 INFO [stderr]    Compiling select v0.3.0
Dec 13 00:18:28.627 INFO [stderr]    Compiling iron v0.4.0
Dec 13 00:18:34.042 INFO [stderr]    Compiling router v0.4.0
Dec 13 00:18:35.873 INFO [stderr]    Compiling tank-hunter v0.1.0 (/source)
Dec 13 00:18:36.603 INFO [stderr] warning: unused imports: `Attr`, `Predicate`
Dec 13 00:18:36.603 INFO [stderr]   --> src/main.rs:25:25
Dec 13 00:18:36.603 INFO [stderr]    |
Dec 13 00:18:36.603 INFO [stderr] 25 | use select::predicate::{Predicate, Attr, Class, Name};
Dec 13 00:18:36.603 INFO [stderr]    |                         ^^^^^^^^^  ^^^^
Dec 13 00:18:36.603 INFO [stderr]    |
Dec 13 00:18:36.603 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 00:18:36.603 INFO [stderr] 
Dec 13 00:18:36.787 INFO [stderr] warning: unused variable: `err`
Dec 13 00:18:36.787 INFO [stderr]    --> src/main.rs:113:21
Dec 13 00:18:36.787 INFO [stderr]     |
Dec 13 00:18:36.787 INFO [stderr] 113 |                 Err(err) => panic!("Unable to open file!")
Dec 13 00:18:36.787 INFO [stderr]     |                     ^^^ help: consider using `_err` instead
Dec 13 00:18:36.787 INFO [stderr]     |
Dec 13 00:18:36.787 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 00:18:36.787 INFO [stderr] 
Dec 13 00:18:36.787 INFO [stderr] warning: value assigned to `nb` is never read
Dec 13 00:18:36.787 INFO [stderr]   --> src/main.rs:73:13
Dec 13 00:18:36.787 INFO [stderr]    |
Dec 13 00:18:36.787 INFO [stderr] 73 |     let mut nb = Arc::new(Mutex::new(NaiveBayes::new()));
Dec 13 00:18:36.787 INFO [stderr]    |             ^^
Dec 13 00:18:36.787 INFO [stderr]    |
Dec 13 00:18:36.787 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 13 00:18:36.787 INFO [stderr] 
Dec 13 00:18:36.787 INFO [stderr] warning: unused variable: `err`
Dec 13 00:18:36.787 INFO [stderr]   --> src/main.rs:79:13
Dec 13 00:18:36.787 INFO [stderr]    |
Dec 13 00:18:36.787 INFO [stderr] 79 |         Err(err) => {
Dec 13 00:18:36.787 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 13 00:18:36.787 INFO [stderr] 
Dec 13 00:18:36.787 INFO [stderr] warning: unused variable: `value`
Dec 13 00:18:36.787 INFO [stderr]    --> src/main.rs:188:21
Dec 13 00:18:36.787 INFO [stderr]     |
Dec 13 00:18:36.787 INFO [stderr] 188 |         for (index, value) in (0..max).enumerate() {
Dec 13 00:18:36.787 INFO [stderr]     |                     ^^^^^ help: consider using `_value` instead
Dec 13 00:18:36.787 INFO [stderr] 
Dec 13 00:18:36.787 INFO [stderr] warning: unused variable: `index`
Dec 13 00:18:36.787 INFO [stderr]    --> src/main.rs:209:14
Dec 13 00:18:36.787 INFO [stderr]     |
Dec 13 00:18:36.787 INFO [stderr] 209 |         for (index, value) in (0..max).enumerate() {
Dec 13 00:18:36.787 INFO [stderr]     |              ^^^^^ help: consider using `_index` instead
Dec 13 00:18:36.787 INFO [stderr] 
Dec 13 00:18:36.787 INFO [stderr] warning: unused variable: `value`
Dec 13 00:18:36.787 INFO [stderr]    --> src/main.rs:209:21
Dec 13 00:18:36.787 INFO [stderr]     |
Dec 13 00:18:36.787 INFO [stderr] 209 |         for (index, value) in (0..max).enumerate() {
Dec 13 00:18:36.787 INFO [stderr]     |                     ^^^^^ help: consider using `_value` instead
Dec 13 00:18:36.787 INFO [stderr] 
Dec 13 00:18:36.787 INFO [stderr] warning: unused variable: `new_time`
Dec 13 00:18:36.787 INFO [stderr]    --> src/main.rs:244:17
Dec 13 00:18:36.787 INFO [stderr]     |
Dec 13 00:18:36.787 INFO [stderr] 244 |             let new_time = time::get_time().sec;
Dec 13 00:18:36.787 INFO [stderr]     |                 ^^^^^^^^ help: consider using `_new_time` instead
Dec 13 00:18:36.787 INFO [stderr] 
Dec 13 00:18:36.788 INFO [stderr] warning: unused variable: `body`
Dec 13 00:18:36.788 INFO [stderr]    --> src/main.rs:335:13
Dec 13 00:18:36.788 INFO [stderr]     |
Dec 13 00:18:36.788 INFO [stderr] 335 |         let body = block.find(Name("blockquote")).first().unwrap().text();
Dec 13 00:18:36.788 INFO [stderr]     |             ^^^^ help: consider using `_body` instead
Dec 13 00:18:36.788 INFO [stderr] 
Dec 13 00:18:36.788 INFO [stderr] warning: unused variable: `err`
Dec 13 00:18:36.788 INFO [stderr]    --> src/main.rs:370:17
Dec 13 00:18:36.788 INFO [stderr]     |
Dec 13 00:18:36.788 INFO [stderr] 370 |             Err(err) => panic!("Unable to open file!")
Dec 13 00:18:36.788 INFO [stderr]     |                 ^^^ help: consider using `_err` instead
Dec 13 00:18:36.788 INFO [stderr] 
Dec 13 00:18:36.788 INFO [stderr] warning: unused variable: `err`
Dec 13 00:18:36.788 INFO [stderr]    --> src/main.rs:378:17
Dec 13 00:18:36.788 INFO [stderr]     |
Dec 13 00:18:36.788 INFO [stderr] 378 |             Err(err) => panic!("Unable to open file!")
Dec 13 00:18:36.788 INFO [stderr]     |                 ^^^ help: consider using `_err` instead
Dec 13 00:18:36.788 INFO [stderr] 
Dec 13 00:18:36.843 INFO [stderr] warning: variable does not need to be mutable
Dec 13 00:18:36.843 INFO [stderr]    --> src/main.rs:203:25
Dec 13 00:18:36.843 INFO [stderr]     |
Dec 13 00:18:36.843 INFO [stderr] 203 |                     let mut listings = get_listings_on_page(document);
Dec 13 00:18:36.843 INFO [stderr]     |                         ----^^^^^^^^
Dec 13 00:18:36.843 INFO [stderr]     |                         |
Dec 13 00:18:36.843 INFO [stderr]     |                         help: remove this `mut`
Dec 13 00:18:36.843 INFO [stderr]     |
Dec 13 00:18:36.843 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 00:18:36.843 INFO [stderr] 
Dec 13 00:18:36.843 INFO [stderr] warning: variable does not need to be mutable
Dec 13 00:18:36.843 INFO [stderr]    --> src/main.rs:203:25
Dec 13 00:18:36.843 INFO [stderr]     |
Dec 13 00:18:36.843 INFO [stderr] 203 |                     let mut listings = get_listings_on_page(document);
Dec 13 00:18:36.843 INFO [stderr]     |                         ----^^^^^^^^
Dec 13 00:18:36.843 INFO [stderr]     |                         |
Dec 13 00:18:36.843 INFO [stderr]     |                         help: remove this `mut`
Dec 13 00:18:36.843 INFO [stderr] 
Dec 13 00:18:36.843 INFO [stderr] warning: variable does not need to be mutable
Dec 13 00:18:36.843 INFO [stderr]    --> src/main.rs:260:9
Dec 13 00:18:36.843 INFO [stderr]     |
Dec 13 00:18:36.843 INFO [stderr] 260 |     let mut all_links : Vec<CachedUrl> = json::decode(&st).unwrap();
Dec 13 00:18:36.843 INFO [stderr]     |         ----^^^^^^^^^
Dec 13 00:18:36.843 INFO [stderr]     |         |
Dec 13 00:18:36.843 INFO [stderr]     |         help: remove this `mut`
Dec 13 00:18:36.843 INFO [stderr] 
Dec 13 00:18:36.851 INFO [stderr] warning: variable does not need to be mutable
Dec 13 00:18:36.851 INFO [stderr]    --> src/main.rs:381:13
Dec 13 00:18:36.851 INFO [stderr]     |
Dec 13 00:18:36.851 INFO [stderr] 381 |         let mut nb2 = NaiveBayes::from_json(&s);
Dec 13 00:18:36.851 INFO [stderr]     |             ----^^^
Dec 13 00:18:36.851 INFO [stderr]     |             |
Dec 13 00:18:36.851 INFO [stderr]     |             help: remove this `mut`
Dec 13 00:18:36.851 INFO [stderr] 
Dec 13 00:18:36.851 INFO [stderr] warning: structure field `allMsgs` should have a snake case name such as `all_msgs`
Dec 13 00:18:36.851 INFO [stderr]   --> src/main.rs:59:5
Dec 13 00:18:36.851 INFO [stderr]    |
Dec 13 00:18:36.851 INFO [stderr] 59 |     allMsgs: &'a Vec<String>
Dec 13 00:18:36.851 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:18:36.851 INFO [stderr]    |
Dec 13 00:18:36.851 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 13 00:18:36.851 INFO [stderr] 
Dec 13 00:18:36.851 INFO [stderr] warning: type `JSON_CONTAINER` should have a camel case name such as `JsonContainer`
Dec 13 00:18:36.851 INFO [stderr]   --> src/main.rs:63:1
Dec 13 00:18:36.851 INFO [stderr]    |
Dec 13 00:18:36.851 INFO [stderr] 63 | / pub struct JSON_CONTAINER {
Dec 13 00:18:36.851 INFO [stderr] 64 | |     all_apartments: Vec<u8>,
Dec 13 00:18:36.851 INFO [stderr] 65 | | }
Dec 13 00:18:36.851 INFO [stderr]    | |_^
Dec 13 00:18:36.851 INFO [stderr]    |
Dec 13 00:18:36.851 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 13 00:18:36.851 INFO [stderr] 
Dec 13 00:18:36.851 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:18:36.851 INFO [stderr]   --> src/main.rs:76:13
Dec 13 00:18:36.851 INFO [stderr]    |
Dec 13 00:18:36.851 INFO [stderr] 76 |             f.read_to_string(&mut model);
Dec 13 00:18:36.851 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:18:36.851 INFO [stderr]    |
Dec 13 00:18:36.851 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 00:18:36.851 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:18:36.851 INFO [stderr] 
Dec 13 00:18:36.851 INFO [stderr] warning: denote infinite loops with `loop { ... }`
Dec 13 00:18:36.851 INFO [stderr]   --> src/main.rs:89:9
Dec 13 00:18:36.851 INFO [stderr]    |
Dec 13 00:18:36.851 INFO [stderr] 89 |         while true {
Dec 13 00:18:36.851 INFO [stderr]    |         ^^^^^^^^^^ help: use `loop`
Dec 13 00:18:36.851 INFO [stderr]    |
Dec 13 00:18:36.851 INFO [stderr]    = note: #[warn(while_true)] on by default
Dec 13 00:18:36.851 INFO [stderr] 
Dec 13 00:18:36.851 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:18:36.851 INFO [stderr]    --> src/main.rs:111:21
Dec 13 00:18:36.851 INFO [stderr]     |
Dec 13 00:18:36.851 INFO [stderr] 111 |                     f.write_all(trained_content.as_bytes());
Dec 13 00:18:36.851 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:18:36.851 INFO [stderr]     |
Dec 13 00:18:36.851 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:18:36.851 INFO [stderr] 
Dec 13 00:18:36.851 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:18:36.851 INFO [stderr]    --> src/main.rs:239:9
Dec 13 00:18:36.851 INFO [stderr]     |
Dec 13 00:18:36.851 INFO [stderr] 239 |         f.read_to_string(&mut s);
Dec 13 00:18:36.852 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:18:36.852 INFO [stderr]     |
Dec 13 00:18:36.852 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:18:36.852 INFO [stderr] 
Dec 13 00:18:36.852 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:18:36.852 INFO [stderr]    --> src/main.rs:258:5
Dec 13 00:18:36.852 INFO [stderr]     |
Dec 13 00:18:36.852 INFO [stderr] 258 |     ft.read_to_string(&mut st);
Dec 13 00:18:36.852 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:18:36.852 INFO [stderr]     |
Dec 13 00:18:36.852 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:18:36.852 INFO [stderr] 
Dec 13 00:18:36.852 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:18:36.852 INFO [stderr]    --> src/main.rs:283:9
Dec 13 00:18:36.852 INFO [stderr]     |
Dec 13 00:18:36.852 INFO [stderr] 283 |         f.write(jsons.as_bytes());
Dec 13 00:18:36.852 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:18:36.852 INFO [stderr]     |
Dec 13 00:18:36.852 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:18:36.852 INFO [stderr] 
Dec 13 00:18:36.852 INFO [stderr] warning: function `goGetEm` should have a snake case name such as `go_get_em`
Dec 13 00:18:36.852 INFO [stderr]    --> src/main.rs:323:5
Dec 13 00:18:36.852 INFO [stderr]     |
Dec 13 00:18:36.852 INFO [stderr] 323 | /     fn goGetEm(extension: String, nb: NaiveBayes) -> String {
Dec 13 00:18:36.852 INFO [stderr] 324 | |         let c = Client::new();
Dec 13 00:18:36.852 INFO [stderr] 325 | |         let url = Url::parse("http://streeteasy.com").unwrap();
Dec 13 00:18:36.852 INFO [stderr] 326 | |         let url = url.join(&*extension).unwrap();
Dec 13 00:18:36.852 INFO [stderr] ...   |
Dec 13 00:18:36.852 INFO [stderr] 337 | |         return nb.classify(&s);
Dec 13 00:18:36.852 INFO [stderr] 338 | |     }
Dec 13 00:18:36.852 INFO [stderr]     | |_____^
Dec 13 00:18:36.852 INFO [stderr] 
Dec 13 00:18:36.852 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:18:36.852 INFO [stderr]    --> src/main.rs:368:17
Dec 13 00:18:36.852 INFO [stderr]     |
Dec 13 00:18:36.852 INFO [stderr] 368 |                 f.write_all(trained_content.as_bytes());
Dec 13 00:18:36.852 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:18:36.852 INFO [stderr]     |
Dec 13 00:18:36.852 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:18:36.852 INFO [stderr] 
Dec 13 00:18:36.852 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:18:36.852 INFO [stderr]    --> src/main.rs:374:9
Dec 13 00:18:36.852 INFO [stderr]     |
Dec 13 00:18:36.852 INFO [stderr] 374 | /         match File::open("foo.txt") {
Dec 13 00:18:36.852 INFO [stderr] 375 | |             Ok(mut f) => {
Dec 13 00:18:36.852 INFO [stderr] 376 | |                 f.read_to_string(&mut s)
Dec 13 00:18:36.852 INFO [stderr] 377 | |             }
Dec 13 00:18:36.852 INFO [stderr] 378 | |             Err(err) => panic!("Unable to open file!")
Dec 13 00:18:36.852 INFO [stderr] 379 | |         };
Dec 13 00:18:36.852 INFO [stderr]     | |__________^
Dec 13 00:18:36.852 INFO [stderr]     |
Dec 13 00:18:36.852 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:18:36.852 INFO [stderr] 
Dec 13 00:18:43.579 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 14s
Dec 13 00:18:43.583 INFO [stderr] su: No module specific data is present
Dec 13 00:18:44.199 INFO running `"docker" "inspect" "e4b86cdfc0b78c3c1f286076792df41a4247c7a47a190226692abd5049bb9ac0"`
Dec 13 00:18:44.471 INFO running `"docker" "rm" "-f" "e4b86cdfc0b78c3c1f286076792df41a4247c7a47a190226692abd5049bb9ac0"`
Dec 13 00:18:44.776 INFO [stdout] e4b86cdfc0b78c3c1f286076792df41a4247c7a47a190226692abd5049bb9ac0
Dec 13 00:18:44.858 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 00:18:45.386 INFO [stdout] 94a0e5b98311b420603459bccce4400a4f545963b23cc81a16196fb6a7a500ec
Dec 13 00:18:45.387 INFO running `"docker" "start" "-a" "94a0e5b98311b420603459bccce4400a4f545963b23cc81a16196fb6a7a500ec"`
Dec 13 00:18:46.851 INFO [stderr] usermod: no changes
Dec 13 00:18:47.031 INFO [stderr]    Compiling tank-hunter v0.1.0 (/source)
Dec 13 00:18:47.843 INFO [stderr] warning: unused imports: `Attr`, `Predicate`
Dec 13 00:18:47.843 INFO [stderr]   --> src/main.rs:25:25
Dec 13 00:18:47.843 INFO [stderr]    |
Dec 13 00:18:47.843 INFO [stderr] 25 | use select::predicate::{Predicate, Attr, Class, Name};
Dec 13 00:18:47.843 INFO [stderr]    |                         ^^^^^^^^^  ^^^^
Dec 13 00:18:47.843 INFO [stderr]    |
Dec 13 00:18:47.843 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 00:18:47.843 INFO [stderr] 
Dec 13 00:18:48.031 INFO [stderr] warning: unused variable: `err`
Dec 13 00:18:48.031 INFO [stderr]    --> src/main.rs:113:21
Dec 13 00:18:48.031 INFO [stderr]     |
Dec 13 00:18:48.031 INFO [stderr] 113 |                 Err(err) => panic!("Unable to open file!")
Dec 13 00:18:48.031 INFO [stderr]     |                     ^^^ help: consider using `_err` instead
Dec 13 00:18:48.031 INFO [stderr]     |
Dec 13 00:18:48.031 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 00:18:48.031 INFO [stderr] 
Dec 13 00:18:48.031 INFO [stderr] warning: value assigned to `nb` is never read
Dec 13 00:18:48.031 INFO [stderr]   --> src/main.rs:73:13
Dec 13 00:18:48.031 INFO [stderr]    |
Dec 13 00:18:48.031 INFO [stderr] 73 |     let mut nb = Arc::new(Mutex::new(NaiveBayes::new()));
Dec 13 00:18:48.031 INFO [stderr]    |             ^^
Dec 13 00:18:48.031 INFO [stderr]    |
Dec 13 00:18:48.031 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 13 00:18:48.031 INFO [stderr] 
Dec 13 00:18:48.031 INFO [stderr] warning: unused variable: `err`
Dec 13 00:18:48.031 INFO [stderr]   --> src/main.rs:79:13
Dec 13 00:18:48.031 INFO [stderr]    |
Dec 13 00:18:48.031 INFO [stderr] 79 |         Err(err) => {
Dec 13 00:18:48.031 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 13 00:18:48.031 INFO [stderr] 
Dec 13 00:18:48.031 INFO [stderr] warning: unused variable: `value`
Dec 13 00:18:48.031 INFO [stderr]    --> src/main.rs:188:21
Dec 13 00:18:48.031 INFO [stderr]     |
Dec 13 00:18:48.031 INFO [stderr] 188 |         for (index, value) in (0..max).enumerate() {
Dec 13 00:18:48.031 INFO [stderr]     |                     ^^^^^ help: consider using `_value` instead
Dec 13 00:18:48.031 INFO [stderr] 
Dec 13 00:18:48.031 INFO [stderr] warning: unused variable: `index`
Dec 13 00:18:48.031 INFO [stderr]    --> src/main.rs:209:14
Dec 13 00:18:48.031 INFO [stderr]     |
Dec 13 00:18:48.031 INFO [stderr] 209 |         for (index, value) in (0..max).enumerate() {
Dec 13 00:18:48.031 INFO [stderr]     |              ^^^^^ help: consider using `_index` instead
Dec 13 00:18:48.031 INFO [stderr] 
Dec 13 00:18:48.032 INFO [stderr] warning: unused variable: `value`
Dec 13 00:18:48.032 INFO [stderr]    --> src/main.rs:209:21
Dec 13 00:18:48.032 INFO [stderr]     |
Dec 13 00:18:48.032 INFO [stderr] 209 |         for (index, value) in (0..max).enumerate() {
Dec 13 00:18:48.032 INFO [stderr]     |                     ^^^^^ help: consider using `_value` instead
Dec 13 00:18:48.032 INFO [stderr] 
Dec 13 00:18:48.032 INFO [stderr] warning: unused variable: `new_time`
Dec 13 00:18:48.032 INFO [stderr]    --> src/main.rs:244:17
Dec 13 00:18:48.032 INFO [stderr]     |
Dec 13 00:18:48.032 INFO [stderr] 244 |             let new_time = time::get_time().sec;
Dec 13 00:18:48.032 INFO [stderr]     |                 ^^^^^^^^ help: consider using `_new_time` instead
Dec 13 00:18:48.032 INFO [stderr] 
Dec 13 00:18:48.032 INFO [stderr] warning: unused variable: `body`
Dec 13 00:18:48.032 INFO [stderr]    --> src/main.rs:335:13
Dec 13 00:18:48.032 INFO [stderr]     |
Dec 13 00:18:48.032 INFO [stderr] 335 |         let body = block.find(Name("blockquote")).first().unwrap().text();
Dec 13 00:18:48.032 INFO [stderr]     |             ^^^^ help: consider using `_body` instead
Dec 13 00:18:48.032 INFO [stderr] 
Dec 13 00:18:48.032 INFO [stderr] warning: unused variable: `err`
Dec 13 00:18:48.032 INFO [stderr]    --> src/main.rs:370:17
Dec 13 00:18:48.032 INFO [stderr]     |
Dec 13 00:18:48.032 INFO [stderr] 370 |             Err(err) => panic!("Unable to open file!")
Dec 13 00:18:48.032 INFO [stderr]     |                 ^^^ help: consider using `_err` instead
Dec 13 00:18:48.032 INFO [stderr] 
Dec 13 00:18:48.032 INFO [stderr] warning: unused variable: `err`
Dec 13 00:18:48.032 INFO [stderr]    --> src/main.rs:378:17
Dec 13 00:18:48.032 INFO [stderr]     |
Dec 13 00:18:48.032 INFO [stderr] 378 |             Err(err) => panic!("Unable to open file!")
Dec 13 00:18:48.032 INFO [stderr]     |                 ^^^ help: consider using `_err` instead
Dec 13 00:18:48.032 INFO [stderr] 
Dec 13 00:18:48.079 INFO [stderr] warning: variable does not need to be mutable
Dec 13 00:18:48.079 INFO [stderr]    --> src/main.rs:203:25
Dec 13 00:18:48.079 INFO [stderr]     |
Dec 13 00:18:48.079 INFO [stderr] 203 |                     let mut listings = get_listings_on_page(document);
Dec 13 00:18:48.079 INFO [stderr]     |                         ----^^^^^^^^
Dec 13 00:18:48.079 INFO [stderr]     |                         |
Dec 13 00:18:48.079 INFO [stderr]     |                         help: remove this `mut`
Dec 13 00:18:48.079 INFO [stderr]     |
Dec 13 00:18:48.079 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 00:18:48.079 INFO [stderr] 
Dec 13 00:18:48.079 INFO [stderr] warning: variable does not need to be mutable
Dec 13 00:18:48.079 INFO [stderr]    --> src/main.rs:203:25
Dec 13 00:18:48.079 INFO [stderr]     |
Dec 13 00:18:48.079 INFO [stderr] 203 |                     let mut listings = get_listings_on_page(document);
Dec 13 00:18:48.079 INFO [stderr]     |                         ----^^^^^^^^
Dec 13 00:18:48.079 INFO [stderr]     |                         |
Dec 13 00:18:48.079 INFO [stderr]     |                         help: remove this `mut`
Dec 13 00:18:48.079 INFO [stderr] 
Dec 13 00:18:48.079 INFO [stderr] warning: variable does not need to be mutable
Dec 13 00:18:48.079 INFO [stderr]    --> src/main.rs:260:9
Dec 13 00:18:48.079 INFO [stderr]     |
Dec 13 00:18:48.079 INFO [stderr] 260 |     let mut all_links : Vec<CachedUrl> = json::decode(&st).unwrap();
Dec 13 00:18:48.079 INFO [stderr]     |         ----^^^^^^^^^
Dec 13 00:18:48.079 INFO [stderr]     |         |
Dec 13 00:18:48.079 INFO [stderr]     |         help: remove this `mut`
Dec 13 00:18:48.079 INFO [stderr] 
Dec 13 00:18:48.091 INFO [stderr] warning: variable does not need to be mutable
Dec 13 00:18:48.091 INFO [stderr]    --> src/main.rs:381:13
Dec 13 00:18:48.091 INFO [stderr]     |
Dec 13 00:18:48.091 INFO [stderr] 381 |         let mut nb2 = NaiveBayes::from_json(&s);
Dec 13 00:18:48.091 INFO [stderr]     |             ----^^^
Dec 13 00:18:48.091 INFO [stderr]     |             |
Dec 13 00:18:48.091 INFO [stderr]     |             help: remove this `mut`
Dec 13 00:18:48.091 INFO [stderr] 
Dec 13 00:18:48.097 INFO [stderr] warning: structure field `allMsgs` should have a snake case name such as `all_msgs`
Dec 13 00:18:48.097 INFO [stderr]   --> src/main.rs:59:5
Dec 13 00:18:48.097 INFO [stderr]    |
Dec 13 00:18:48.097 INFO [stderr] 59 |     allMsgs: &'a Vec<String>
Dec 13 00:18:48.097 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:18:48.097 INFO [stderr]    |
Dec 13 00:18:48.097 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 13 00:18:48.097 INFO [stderr] 
Dec 13 00:18:48.097 INFO [stderr] warning: type `JSON_CONTAINER` should have a camel case name such as `JsonContainer`
Dec 13 00:18:48.097 INFO [stderr]   --> src/main.rs:63:1
Dec 13 00:18:48.097 INFO [stderr]    |
Dec 13 00:18:48.097 INFO [stderr] 63 | / pub struct JSON_CONTAINER {
Dec 13 00:18:48.097 INFO [stderr] 64 | |     all_apartments: Vec<u8>,
Dec 13 00:18:48.097 INFO [stderr] 65 | | }
Dec 13 00:18:48.097 INFO [stderr]    | |_^
Dec 13 00:18:48.097 INFO [stderr]    |
Dec 13 00:18:48.097 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 13 00:18:48.097 INFO [stderr] 
Dec 13 00:18:48.097 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:18:48.097 INFO [stderr]   --> src/main.rs:76:13
Dec 13 00:18:48.097 INFO [stderr]    |
Dec 13 00:18:48.097 INFO [stderr] 76 |             f.read_to_string(&mut model);
Dec 13 00:18:48.097 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:18:48.097 INFO [stderr]    |
Dec 13 00:18:48.097 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 00:18:48.097 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:18:48.097 INFO [stderr] 
Dec 13 00:18:48.097 INFO [stderr] warning: denote infinite loops with `loop { ... }`
Dec 13 00:18:48.097 INFO [stderr]   --> src/main.rs:89:9
Dec 13 00:18:48.097 INFO [stderr]    |
Dec 13 00:18:48.097 INFO [stderr] 89 |         while true {
Dec 13 00:18:48.097 INFO [stderr]    |         ^^^^^^^^^^ help: use `loop`
Dec 13 00:18:48.097 INFO [stderr]    |
Dec 13 00:18:48.097 INFO [stderr]    = note: #[warn(while_true)] on by default
Dec 13 00:18:48.097 INFO [stderr] 
Dec 13 00:18:48.097 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:18:48.097 INFO [stderr]    --> src/main.rs:111:21
Dec 13 00:18:48.097 INFO [stderr]     |
Dec 13 00:18:48.097 INFO [stderr] 111 |                     f.write_all(trained_content.as_bytes());
Dec 13 00:18:48.097 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:18:48.097 INFO [stderr]     |
Dec 13 00:18:48.097 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:18:48.097 INFO [stderr] 
Dec 13 00:18:48.097 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:18:48.097 INFO [stderr]    --> src/main.rs:239:9
Dec 13 00:18:48.097 INFO [stderr]     |
Dec 13 00:18:48.097 INFO [stderr] 239 |         f.read_to_string(&mut s);
Dec 13 00:18:48.097 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:18:48.097 INFO [stderr]     |
Dec 13 00:18:48.097 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:18:48.097 INFO [stderr] 
Dec 13 00:18:48.097 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:18:48.097 INFO [stderr]    --> src/main.rs:258:5
Dec 13 00:18:48.097 INFO [stderr]     |
Dec 13 00:18:48.097 INFO [stderr] 258 |     ft.read_to_string(&mut st);
Dec 13 00:18:48.097 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:18:48.097 INFO [stderr]     |
Dec 13 00:18:48.097 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:18:48.097 INFO [stderr] 
Dec 13 00:18:48.097 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:18:48.097 INFO [stderr]    --> src/main.rs:283:9
Dec 13 00:18:48.097 INFO [stderr]     |
Dec 13 00:18:48.097 INFO [stderr] 283 |         f.write(jsons.as_bytes());
Dec 13 00:18:48.097 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:18:48.097 INFO [stderr]     |
Dec 13 00:18:48.097 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:18:48.097 INFO [stderr] 
Dec 13 00:18:48.097 INFO [stderr] warning: function `goGetEm` should have a snake case name such as `go_get_em`
Dec 13 00:18:48.098 INFO [stderr]    --> src/main.rs:323:5
Dec 13 00:18:48.098 INFO [stderr]     |
Dec 13 00:18:48.098 INFO [stderr] 323 | /     fn goGetEm(extension: String, nb: NaiveBayes) -> String {
Dec 13 00:18:48.098 INFO [stderr] 324 | |         let c = Client::new();
Dec 13 00:18:48.098 INFO [stderr] 325 | |         let url = Url::parse("http://streeteasy.com").unwrap();
Dec 13 00:18:48.098 INFO [stderr] 326 | |         let url = url.join(&*extension).unwrap();
Dec 13 00:18:48.098 INFO [stderr] ...   |
Dec 13 00:18:48.098 INFO [stderr] 337 | |         return nb.classify(&s);
Dec 13 00:18:48.098 INFO [stderr] 338 | |     }
Dec 13 00:18:48.098 INFO [stderr]     | |_____^
Dec 13 00:18:48.098 INFO [stderr] 
Dec 13 00:18:48.098 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:18:48.098 INFO [stderr]    --> src/main.rs:368:17
Dec 13 00:18:48.098 INFO [stderr]     |
Dec 13 00:18:48.098 INFO [stderr] 368 |                 f.write_all(trained_content.as_bytes());
Dec 13 00:18:48.098 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:18:48.098 INFO [stderr]     |
Dec 13 00:18:48.098 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:18:48.098 INFO [stderr] 
Dec 13 00:18:48.098 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:18:48.098 INFO [stderr]    --> src/main.rs:374:9
Dec 13 00:18:48.098 INFO [stderr]     |
Dec 13 00:18:48.098 INFO [stderr] 374 | /         match File::open("foo.txt") {
Dec 13 00:18:48.098 INFO [stderr] 375 | |             Ok(mut f) => {
Dec 13 00:18:48.098 INFO [stderr] 376 | |                 f.read_to_string(&mut s)
Dec 13 00:18:48.098 INFO [stderr] 377 | |             }
Dec 13 00:18:48.098 INFO [stderr] 378 | |             Err(err) => panic!("Unable to open file!")
Dec 13 00:18:48.098 INFO [stderr] 379 | |         };
Dec 13 00:18:48.098 INFO [stderr]     | |__________^
Dec 13 00:18:48.098 INFO [stderr]     |
Dec 13 00:18:48.098 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:18:48.098 INFO [stderr] 
Dec 13 00:18:48.520 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Dec 13 00:18:48.525 INFO [stderr] su: No module specific data is present
Dec 13 00:18:49.084 INFO running `"docker" "inspect" "94a0e5b98311b420603459bccce4400a4f545963b23cc81a16196fb6a7a500ec"`
Dec 13 00:18:49.448 INFO running `"docker" "rm" "-f" "94a0e5b98311b420603459bccce4400a4f545963b23cc81a16196fb6a7a500ec"`
Dec 13 00:18:49.923 INFO [stdout] 94a0e5b98311b420603459bccce4400a4f545963b23cc81a16196fb6a7a500ec
Dec 13 00:18:49.932 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 00:18:50.383 INFO [stdout] e14dc893fca7021934f082a12a311bc081dd12a22db5ab989c2d46926650fa95
Dec 13 00:18:50.388 INFO running `"docker" "start" "-a" "e14dc893fca7021934f082a12a311bc081dd12a22db5ab989c2d46926650fa95"`
Dec 13 00:18:51.332 INFO [stderr] usermod: no changes
Dec 13 00:18:51.496 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Dec 13 00:18:51.511 INFO [stderr]      Running /target/debug/deps/tank_hunter-2a7fc44dcd321959
Dec 13 00:18:51.513 INFO [stdout] 
Dec 13 00:18:51.513 INFO [stdout] running 0 tests
Dec 13 00:18:51.513 INFO [stdout] 
Dec 13 00:18:51.513 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 00:18:51.513 INFO [stdout] 
Dec 13 00:18:51.519 INFO [stderr] su: No module specific data is present
Dec 13 00:18:52.439 INFO running `"docker" "inspect" "e14dc893fca7021934f082a12a311bc081dd12a22db5ab989c2d46926650fa95"`
Dec 13 00:18:52.791 INFO running `"docker" "rm" "-f" "e14dc893fca7021934f082a12a311bc081dd12a22db5ab989c2d46926650fa95"`
Dec 13 00:18:53.104 INFO [stdout] e14dc893fca7021934f082a12a311bc081dd12a22db5ab989c2d46926650fa95