Nov 28 01:48:08.656 INFO checking liamlmy/Web-Crawler against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 01:48:08.656 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 01:48:09.147 INFO [stdout] 028ded0b871783818ae3c8c48658098fdf3b5966895ed05726acec457f18e77d
Nov 28 01:48:09.150 INFO running `"docker" "start" "-a" "028ded0b871783818ae3c8c48658098fdf3b5966895ed05726acec457f18e77d"`
Nov 28 01:48:11.583 INFO [stderr] usermod: no changes
Nov 28 01:48:11.829 INFO [stderr]    Compiling libc v0.2.23
Nov 28 01:48:11.829 INFO [stderr]    Compiling gcc v0.3.47
Nov 28 01:48:11.839 INFO [stderr]    Compiling openssl v0.9.12
Nov 28 01:48:11.878 INFO [stderr]     Checking bit-vec v0.4.3
Nov 28 01:48:11.879 INFO [stderr]     Checking term v0.4.5
Nov 28 01:48:11.879 INFO [stderr]     Checking unicode-bidi v0.3.2
Nov 28 01:48:11.879 INFO [stderr]     Checking mime v0.2.4
Nov 28 01:48:11.879 INFO [stderr]    Compiling hyper v0.10.10
Nov 28 01:48:15.518 INFO [stderr]     Checking bit-set v0.4.0
Nov 28 01:48:15.537 INFO [stderr]     Checking tendril v0.2.4
Nov 28 01:48:15.788 INFO [stderr]     Checking idna v0.1.2
Nov 28 01:48:16.909 INFO [stderr]    Compiling rand v0.3.15
Nov 28 01:48:18.580 INFO [stderr]    Compiling openssl-sys v0.9.12
Nov 28 01:48:18.580 INFO [stderr]    Compiling backtrace-sys v0.1.11
Nov 28 01:48:23.576 INFO [stderr]     Checking url v1.4.0
Nov 28 01:48:26.174 INFO [stderr]    Compiling phf_generator v0.7.21
Nov 28 01:48:27.582 INFO [stderr]    Compiling string_cache v0.2.29
Nov 28 01:48:27.584 INFO [stderr]    Compiling phf_codegen v0.7.21
Nov 28 01:48:29.498 INFO [stderr]    Compiling html5ever v0.5.4
Nov 28 01:48:37.244 INFO [stderr]     Checking native-tls v0.1.2
Nov 28 01:48:43.048 INFO [stderr]     Checking hyper-native-tls v0.2.2
Nov 28 01:48:46.340 INFO [stderr]     Checking backtrace v0.3.2
Nov 28 01:48:47.061 INFO [stderr]     Checking error-chain v0.8.1
Nov 28 01:48:48.883 INFO [stderr]     Checking select v0.3.0
Nov 28 01:48:50.156 INFO [stderr]     Checking bb v0.1.0 (/source)
Nov 28 01:48:53.044 INFO [stderr] warning: function is never used: `sync_pop_url`
Nov 28 01:48:53.044 INFO [stderr]   --> src/function.rs:27:1
Nov 28 01:48:53.044 INFO [stderr]    |
Nov 28 01:48:53.044 INFO [stderr] 27 | pub fn sync_pop_url(queue: &Arc<Mutex<VecDeque<Url>>>) -> Option<Url> {
Nov 28 01:48:53.044 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:48:53.044 INFO [stderr]    |
Nov 28 01:48:53.044 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 01:48:53.044 INFO [stderr] 
Nov 28 01:48:53.044 INFO [stderr] warning: method is never used: `check_empty`
Nov 28 01:48:53.044 INFO [stderr]   --> src/crawler.rs:58:2
Nov 28 01:48:53.044 INFO [stderr]    |
Nov 28 01:48:53.044 INFO [stderr] 58 |     pub fn check_empty(&self) -> bool {
Nov 28 01:48:53.044 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:48:53.044 INFO [stderr] 
Nov 28 01:48:53.044 INFO [stderr] warning: method is never used: `pop`
Nov 28 01:48:53.044 INFO [stderr]   --> src/crawler.rs:63:2
Nov 28 01:48:53.044 INFO [stderr]    |
Nov 28 01:48:53.044 INFO [stderr] 63 |     pub fn pop(&self) -> Option<Url> {
Nov 28 01:48:53.044 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:48:53.044 INFO [stderr] 
Nov 28 01:48:53.044 INFO [stderr] warning: method is never used: `push`
Nov 28 01:48:53.044 INFO [stderr]   --> src/crawler.rs:67:2
Nov 28 01:48:53.044 INFO [stderr]    |
Nov 28 01:48:53.044 INFO [stderr] 67 |     pub fn push(&self, url: Url) -> Result<()> {
Nov 28 01:48:53.044 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:48:53.044 INFO [stderr] 
Nov 28 01:48:53.658 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.04s
Nov 28 01:48:53.673 INFO [stderr] su: No module specific data is present
Nov 28 01:48:54.706 INFO running `"docker" "inspect" "028ded0b871783818ae3c8c48658098fdf3b5966895ed05726acec457f18e77d"`
Nov 28 01:48:55.030 INFO running `"docker" "rm" "-f" "028ded0b871783818ae3c8c48658098fdf3b5966895ed05726acec457f18e77d"`
Nov 28 01:48:55.396 INFO [stdout] 028ded0b871783818ae3c8c48658098fdf3b5966895ed05726acec457f18e77d