Dec 04 15:11:53.524 INFO checking liamlmy/Web-Crawler against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 15:11:53.524 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-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 04 15:11:54.030 INFO [stdout] 86dc2ec47d91ff35cb7e629851832ca6c9d07b4939f5dc03fb83398aec40c1f5
Dec 04 15:11:54.032 INFO running `"docker" "start" "-a" "86dc2ec47d91ff35cb7e629851832ca6c9d07b4939f5dc03fb83398aec40c1f5"`
Dec 04 15:11:55.854 INFO [stderr] usermod: no changes
Dec 04 15:11:56.108 INFO [stderr]    Compiling gcc v0.3.47
Dec 04 15:11:56.119 INFO [stderr]     Checking bit-vec v0.4.3
Dec 04 15:11:56.119 INFO [stderr]     Checking term v0.4.5
Dec 04 15:11:56.119 INFO [stderr]     Checking utf-8 v0.6.0
Dec 04 15:11:56.119 INFO [stderr]    Compiling string_cache v0.2.29
Dec 04 15:11:56.131 INFO [stderr]    Compiling html5ever v0.5.4
Dec 04 15:11:57.579 INFO [stderr]     Checking tendril v0.2.4
Dec 04 15:11:59.895 INFO [stderr]     Checking bit-set v0.4.0
Dec 04 15:12:03.746 INFO [stderr]    Compiling openssl-sys v0.9.12
Dec 04 15:12:03.747 INFO [stderr]    Compiling backtrace-sys v0.1.11
Dec 04 15:12:07.823 INFO [stderr]    Compiling openssl v0.9.12
Dec 04 15:12:19.699 INFO [stderr]     Checking native-tls v0.1.2
Dec 04 15:12:20.879 INFO [stderr]     Checking hyper-native-tls v0.2.2
Dec 04 15:12:24.015 INFO [stderr]     Checking select v0.3.0
Dec 04 15:12:27.241 INFO [stderr]     Checking backtrace v0.3.2
Dec 04 15:12:27.852 INFO [stderr]     Checking error-chain v0.8.1
Dec 04 15:12:28.516 INFO [stderr]     Checking bb v0.1.0 (/source)
Dec 04 15:12:30.648 INFO [stderr] warning: function is never used: `sync_pop_url`
Dec 04 15:12:30.648 INFO [stderr]   --> src/function.rs:27:1
Dec 04 15:12:30.648 INFO [stderr]    |
Dec 04 15:12:30.648 INFO [stderr] 27 | pub fn sync_pop_url(queue: &Arc<Mutex<VecDeque<Url>>>) -> Option<Url> {
Dec 04 15:12:30.648 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:12:30.648 INFO [stderr]    |
Dec 04 15:12:30.648 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 15:12:30.648 INFO [stderr] 
Dec 04 15:12:30.648 INFO [stderr] warning: method is never used: `check_empty`
Dec 04 15:12:30.648 INFO [stderr]   --> src/crawler.rs:58:2
Dec 04 15:12:30.648 INFO [stderr]    |
Dec 04 15:12:30.648 INFO [stderr] 58 |     pub fn check_empty(&self) -> bool {
Dec 04 15:12:30.648 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:12:30.648 INFO [stderr] 
Dec 04 15:12:30.648 INFO [stderr] warning: method is never used: `pop`
Dec 04 15:12:30.648 INFO [stderr]   --> src/crawler.rs:63:2
Dec 04 15:12:30.648 INFO [stderr]    |
Dec 04 15:12:30.648 INFO [stderr] 63 |     pub fn pop(&self) -> Option<Url> {
Dec 04 15:12:30.648 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:12:30.648 INFO [stderr] 
Dec 04 15:12:30.648 INFO [stderr] warning: method is never used: `push`
Dec 04 15:12:30.648 INFO [stderr]   --> src/crawler.rs:67:2
Dec 04 15:12:30.648 INFO [stderr]    |
Dec 04 15:12:30.648 INFO [stderr] 67 |     pub fn push(&self, url: Url) -> Result<()> {
Dec 04 15:12:30.648 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:12:30.648 INFO [stderr] 
Dec 04 15:12:30.980 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.09s
Dec 04 15:12:30.995 INFO [stderr] su: No module specific data is present
Dec 04 15:12:31.755 INFO running `"docker" "inspect" "86dc2ec47d91ff35cb7e629851832ca6c9d07b4939f5dc03fb83398aec40c1f5"`
Dec 04 15:12:32.069 INFO running `"docker" "rm" "-f" "86dc2ec47d91ff35cb7e629851832ca6c9d07b4939f5dc03fb83398aec40c1f5"`
Dec 04 15:12:32.399 INFO [stdout] 86dc2ec47d91ff35cb7e629851832ca6c9d07b4939f5dc03fb83398aec40c1f5