Dec 04 15:11:57.434 INFO checking liamlmy/Web-Crawler against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 15:11:57.434 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 15:11:57.839 INFO [stdout] 95163b7930dd071bb7bfc07e73f6f6d979198957371c9d110c6e5958cb5f1633
Dec 04 15:11:57.844 INFO running `"docker" "start" "-a" "95163b7930dd071bb7bfc07e73f6f6d979198957371c9d110c6e5958cb5f1633"`
Dec 04 15:11:59.457 INFO [stderr] usermod: no changes
Dec 04 15:11:59.708 INFO [stderr]    Compiling libc v0.2.23
Dec 04 15:11:59.708 INFO [stderr]    Compiling gcc v0.3.47
Dec 04 15:11:59.751 INFO [stderr]    Compiling openssl v0.9.12
Dec 04 15:11:59.783 INFO [stderr]     Checking httparse v1.2.2
Dec 04 15:11:59.807 INFO [stderr]     Checking unicode-bidi v0.3.2
Dec 04 15:11:59.807 INFO [stderr]     Checking utf-8 v0.6.0
Dec 04 15:11:59.819 INFO [stderr]     Checking num_cpus v1.4.0
Dec 04 15:11:59.819 INFO [stderr]     Checking mime v0.2.4
Dec 04 15:12:01.895 INFO [stderr]    Compiling hyper v0.10.10
Dec 04 15:12:02.147 INFO [stderr]     Checking tendril v0.2.4
Dec 04 15:12:04.219 INFO [stderr]     Checking idna v0.1.2
Dec 04 15:12:04.219 INFO [stderr]    Compiling rand v0.3.15
Dec 04 15:12:06.611 INFO [stderr]    Compiling openssl-sys v0.9.12
Dec 04 15:12:06.611 INFO [stderr]    Compiling backtrace-sys v0.1.11
Dec 04 15:12:11.967 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 04 15:12:13.493 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 04 15:12:13.495 INFO [stderr]    Compiling string_cache v0.2.29
Dec 04 15:12:13.891 INFO [stderr]     Checking url v1.4.0
Dec 04 15:12:15.736 INFO [stderr]    Compiling html5ever v0.5.4
Dec 04 15:12:27.315 INFO [stderr]     Checking native-tls v0.1.2
Dec 04 15:12:32.667 INFO [stderr]     Checking hyper-native-tls v0.2.2
Dec 04 15:12:34.307 INFO [stderr]     Checking select v0.3.0
Dec 04 15:12:35.535 INFO [stderr]     Checking backtrace v0.3.2
Dec 04 15:12:36.271 INFO [stderr]     Checking error-chain v0.8.1
Dec 04 15:12:37.080 INFO [stderr]     Checking bb v0.1.0 (/source)
Dec 04 15:12:39.931 INFO [stderr] warning: function is never used: `sync_pop_url`
Dec 04 15:12:39.931 INFO [stderr]   --> src/function.rs:27:1
Dec 04 15:12:39.931 INFO [stderr]    |
Dec 04 15:12:39.931 INFO [stderr] 27 | pub fn sync_pop_url(queue: &Arc<Mutex<VecDeque<Url>>>) -> Option<Url> {
Dec 04 15:12:39.931 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:12:39.931 INFO [stderr]    |
Dec 04 15:12:39.931 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 15:12:39.931 INFO [stderr] 
Dec 04 15:12:39.931 INFO [stderr] warning: method is never used: `check_empty`
Dec 04 15:12:39.931 INFO [stderr]   --> src/crawler.rs:58:2
Dec 04 15:12:39.931 INFO [stderr]    |
Dec 04 15:12:39.931 INFO [stderr] 58 |     pub fn check_empty(&self) -> bool {
Dec 04 15:12:39.931 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:12:39.931 INFO [stderr] 
Dec 04 15:12:39.931 INFO [stderr] warning: method is never used: `pop`
Dec 04 15:12:39.931 INFO [stderr]   --> src/crawler.rs:63:2
Dec 04 15:12:39.931 INFO [stderr]    |
Dec 04 15:12:39.931 INFO [stderr] 63 |     pub fn pop(&self) -> Option<Url> {
Dec 04 15:12:39.931 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:12:39.931 INFO [stderr] 
Dec 04 15:12:39.931 INFO [stderr] warning: method is never used: `push`
Dec 04 15:12:39.931 INFO [stderr]   --> src/crawler.rs:67:2
Dec 04 15:12:39.931 INFO [stderr]    |
Dec 04 15:12:39.931 INFO [stderr] 67 |     pub fn push(&self, url: Url) -> Result<()> {
Dec 04 15:12:39.931 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:12:39.931 INFO [stderr] 
Dec 04 15:12:40.311 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.83s
Dec 04 15:12:40.343 INFO [stderr] su: No module specific data is present
Dec 04 15:12:41.086 INFO running `"docker" "inspect" "95163b7930dd071bb7bfc07e73f6f6d979198957371c9d110c6e5958cb5f1633"`
Dec 04 15:12:41.499 INFO running `"docker" "rm" "-f" "95163b7930dd071bb7bfc07e73f6f6d979198957371c9d110c6e5958cb5f1633"`
Dec 04 15:12:41.849 INFO [stdout] 95163b7930dd071bb7bfc07e73f6f6d979198957371c9d110c6e5958cb5f1633