Dec 04 07:02:04.743 INFO checking wismer/rs_torrent against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 07:02:04.743 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07:02:05.271 INFO [stdout] d3706ffc83d8097efddbbabfdb175dce6aa9836f94b4533022867edba5a41881
Dec 04 07:02:05.283 INFO running `"docker" "start" "-a" "d3706ffc83d8097efddbbabfdb175dce6aa9836f94b4533022867edba5a41881"`
Dec 04 07:02:06.831 INFO [stderr] usermod: no changes
Dec 04 07:02:07.099 INFO [stderr]     Checking crossbeam-utils v0.3.2
Dec 04 07:02:07.099 INFO [stderr]     Checking log v0.4.4
Dec 04 07:02:07.099 INFO [stderr]     Checking uuid v0.6.5
Dec 04 07:02:07.107 INFO [stderr]     Checking net2 v0.2.33
Dec 04 07:02:07.107 INFO [stderr]     Checking rand v0.4.3
Dec 04 07:02:07.107 INFO [stderr]     Checking bytes v0.4.9
Dec 04 07:02:07.107 INFO [stderr]     Checking backtrace-sys v0.1.23
Dec 04 07:02:07.893 INFO [stderr]     Checking backtrace v0.3.9
Dec 04 07:02:08.255 INFO [stderr]     Checking crossbeam-epoch v0.4.3
Dec 04 07:02:08.881 INFO [stderr]     Checking want v0.0.6
Dec 04 07:02:10.255 INFO [stderr]     Checking mio v0.6.15
Dec 04 07:02:10.279 INFO [stderr]     Checking error-chain v0.11.0
Dec 04 07:02:11.113 INFO [stderr]     Checking crossbeam-deque v0.3.1
Dec 04 07:02:12.370 INFO [stderr]     Checking bip_bencode v0.4.4
Dec 04 07:02:12.841 INFO [stderr]     Checking tokio-io v0.1.7
Dec 04 07:02:12.842 INFO [stderr]     Checking http v0.1.10
Dec 04 07:02:13.784 INFO [stderr]     Checking tokio-threadpool v0.1.5
Dec 04 07:02:16.957 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 04 07:02:16.958 INFO [stderr]     Checking tokio-reactor v0.1.3
Dec 04 07:02:18.158 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 04 07:02:18.988 INFO [stderr]     Checking tokio-udp v0.1.1
Dec 04 07:02:18.999 INFO [stderr]     Checking tokio-tcp v0.1.1
Dec 04 07:02:20.128 INFO [stderr]     Checking tokio v0.1.7
Dec 04 07:02:22.011 INFO [stderr]     Checking h2 v0.1.12
Dec 04 07:02:25.764 INFO [stderr]     Checking hyper v0.12.8
Dec 04 07:02:29.658 INFO [stderr]     Checking rs_bittorrent v0.1.0 (/source)
Dec 04 07:02:30.599 INFO [stderr] warning: unused variable: `torrent`
Dec 04 07:02:30.599 INFO [stderr]   --> src/main.rs:36:9
Dec 04 07:02:30.599 INFO [stderr]    |
Dec 04 07:02:30.599 INFO [stderr] 36 |     let torrent = Torrent::new(&torrent_content);
Dec 04 07:02:30.599 INFO [stderr]    |         ^^^^^^^ help: consider using `_torrent` instead
Dec 04 07:02:30.599 INFO [stderr]    |
Dec 04 07:02:30.599 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 07:02:30.599 INFO [stderr] 
Dec 04 07:02:30.599 INFO [stderr] warning: unused variable: `announce_list`
Dec 04 07:02:30.599 INFO [stderr]   --> src/torrent/torrent.rs:34:13
Dec 04 07:02:30.599 INFO [stderr]    |
Dec 04 07:02:30.599 INFO [stderr] 34 |         let announce_list = dict.lookup(b"announce-list").unwrap();
Dec 04 07:02:30.599 INFO [stderr]    |             ^^^^^^^^^^^^^ help: consider using `_announce_list` instead
Dec 04 07:02:30.599 INFO [stderr] 
Dec 04 07:02:30.607 INFO [stderr] warning: unused variable: `torrent`
Dec 04 07:02:30.607 INFO [stderr]   --> src/main.rs:36:9
Dec 04 07:02:30.607 INFO [stderr]    |
Dec 04 07:02:30.607 INFO [stderr] 36 |     let torrent = Torrent::new(&torrent_content);
Dec 04 07:02:30.607 INFO [stderr]    |         ^^^^^^^ help: consider using `_torrent` instead
Dec 04 07:02:30.623 INFO [stderr]    |
Dec 04 07:02:30.623 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 07:02:30.623 INFO [stderr] 
Dec 04 07:02:30.623 INFO [stderr] warning: unused variable: `announce_list`
Dec 04 07:02:30.623 INFO [stderr]   --> src/torrent/torrent.rs:34:13
Dec 04 07:02:30.623 INFO [stderr]    |
Dec 04 07:02:30.623 INFO [stderr] 34 |         let announce_list = dict.lookup(b"announce-list").unwrap();
Dec 04 07:02:30.623 INFO [stderr]    |             ^^^^^^^^^^^^^ help: consider using `_announce_list` instead
Dec 04 07:02:30.623 INFO [stderr] 
Dec 04 07:02:30.643 INFO [stderr] warning: method is never used: `tracker_query_params`
Dec 04 07:02:30.643 INFO [stderr]   --> src/torrent/torrent.rs:61:5
Dec 04 07:02:30.643 INFO [stderr]    |
Dec 04 07:02:30.643 INFO [stderr] 61 |     fn tracker_query_params(&self) -> Option<String> {
Dec 04 07:02:30.643 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:02:30.643 INFO [stderr]    |
Dec 04 07:02:30.643 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 07:02:30.643 INFO [stderr] 
Dec 04 07:02:30.643 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 07:02:30.643 INFO [stderr]   --> src/main.rs:33:5
Dec 04 07:02:30.643 INFO [stderr]    |
Dec 04 07:02:30.643 INFO [stderr] 33 |     torrent_file.read_to_end(&mut contents);
Dec 04 07:02:30.643 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:02:30.643 INFO [stderr]    |
Dec 04 07:02:30.643 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 07:02:30.643 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 07:02:30.643 INFO [stderr] 
Dec 04 07:02:30.659 INFO [stderr] warning: method is never used: `tracker_query_params`
Dec 04 07:02:30.659 INFO [stderr]   --> src/torrent/torrent.rs:61:5
Dec 04 07:02:30.659 INFO [stderr]    |
Dec 04 07:02:30.659 INFO [stderr] 61 |     fn tracker_query_params(&self) -> Option<String> {
Dec 04 07:02:30.659 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:02:30.663 INFO [stderr]    |
Dec 04 07:02:30.663 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 07:02:30.663 INFO [stderr] 
Dec 04 07:02:30.665 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 07:02:30.665 INFO [stderr]   --> src/main.rs:33:5
Dec 04 07:02:30.665 INFO [stderr]    |
Dec 04 07:02:30.665 INFO [stderr] 33 |     torrent_file.read_to_end(&mut contents);
Dec 04 07:02:30.665 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:02:30.680 INFO [stderr]    |
Dec 04 07:02:30.680 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 07:02:30.680 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 07:02:30.680 INFO [stderr] 
Dec 04 07:02:30.710 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.86s
Dec 04 07:02:30.719 INFO [stderr] su: No module specific data is present
Dec 04 07:02:32.449 INFO running `"docker" "inspect" "d3706ffc83d8097efddbbabfdb175dce6aa9836f94b4533022867edba5a41881"`
Dec 04 07:02:32.753 INFO running `"docker" "rm" "-f" "d3706ffc83d8097efddbbabfdb175dce6aa9836f94b4533022867edba5a41881"`
Dec 04 07:02:33.192 INFO [stdout] d3706ffc83d8097efddbbabfdb175dce6aa9836f94b4533022867edba5a41881