Dec 19 05:30:15.310 INFO checking wismer/rs_torrent against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 05:30:15.310 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/wismer/rs_torrent:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 05:30:15.848 INFO [stdout] 0983d78e8de19b20d78e2592e15f9683e64f02dba36b2ae1a52ba02d7a896a14
Dec 19 05:30:15.850 INFO running `"docker" "start" "-a" "0983d78e8de19b20d78e2592e15f9683e64f02dba36b2ae1a52ba02d7a896a14"`
Dec 19 05:30:17.708 INFO [stderr]     Checking byteorder v1.2.4
Dec 19 05:30:17.708 INFO [stderr]    Compiling cc v1.0.17
Dec 19 05:30:17.716 INFO [stderr]     Checking log v0.4.4
Dec 19 05:30:17.716 INFO [stderr]     Checking uuid v0.6.5
Dec 19 05:30:17.716 INFO [stderr]     Checking rand v0.4.3
Dec 19 05:30:17.716 INFO [stderr]     Checking tokio-executor v0.1.3
Dec 19 05:30:17.716 INFO [stderr]     Checking futures-cpupool v0.1.8
Dec 19 05:30:17.716 INFO [stderr]     Checking crossbeam-epoch v0.4.3
Dec 19 05:30:19.597 INFO [stderr]     Checking tokio-timer v0.2.5
Dec 19 05:30:19.846 INFO [stderr]     Checking mio v0.6.15
Dec 19 05:30:19.846 INFO [stderr]     Checking want v0.0.6
Dec 19 05:30:21.374 INFO [stderr]     Checking crossbeam-deque v0.3.1
Dec 19 05:30:21.774 INFO [stderr]     Checking bytes v0.4.9
Dec 19 05:30:26.377 INFO [stderr]     Checking tokio-threadpool v0.1.5
Dec 19 05:30:26.499 INFO [stderr]     Checking tokio-io v0.1.7
Dec 19 05:30:26.902 INFO [stderr]     Checking http v0.1.10
Dec 19 05:30:29.529 INFO [stderr]    Compiling backtrace-sys v0.1.23
Dec 19 05:30:31.455 INFO [stderr]     Checking tokio-reactor v0.1.3
Dec 19 05:30:31.456 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 19 05:30:32.038 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 19 05:30:33.921 INFO [stderr]     Checking tokio-udp v0.1.1
Dec 19 05:30:33.921 INFO [stderr]     Checking tokio-tcp v0.1.1
Dec 19 05:30:34.836 INFO [stderr]     Checking backtrace v0.3.9
Dec 19 05:30:35.263 INFO [stderr]     Checking tokio v0.1.7
Dec 19 05:30:35.825 INFO [stderr]     Checking error-chain v0.11.0
Dec 19 05:30:36.990 INFO [stderr]     Checking bip_bencode v0.4.4
Dec 19 05:30:37.916 INFO [stderr]     Checking h2 v0.1.12
Dec 19 05:30:41.643 INFO [stderr]     Checking hyper v0.12.8
Dec 19 05:30:45.159 INFO [stderr]     Checking rs_bittorrent v0.1.0 (/opt/crater/workdir)
Dec 19 05:30:45.556 INFO [stderr] warning: unused variable: `torrent`
Dec 19 05:30:45.556 INFO [stderr]   --> src/main.rs:36:9
Dec 19 05:30:45.556 INFO [stderr]    |
Dec 19 05:30:45.556 INFO [stderr] 36 |     let torrent = Torrent::new(&torrent_content);
Dec 19 05:30:45.556 INFO [stderr]    |         ^^^^^^^ help: consider using `_torrent` instead
Dec 19 05:30:45.556 INFO [stderr]    |
Dec 19 05:30:45.556 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 05:30:45.556 INFO [stderr] 
Dec 19 05:30:45.556 INFO [stderr] warning: unused variable: `announce_list`
Dec 19 05:30:45.556 INFO [stderr]   --> src/torrent/torrent.rs:34:13
Dec 19 05:30:45.556 INFO [stderr]    |
Dec 19 05:30:45.556 INFO [stderr] 34 |         let announce_list = dict.lookup(b"announce-list").unwrap();
Dec 19 05:30:45.556 INFO [stderr]    |             ^^^^^^^^^^^^^ help: consider using `_announce_list` instead
Dec 19 05:30:45.556 INFO [stderr] 
Dec 19 05:30:45.576 INFO [stderr] warning: unused variable: `torrent`
Dec 19 05:30:45.576 INFO [stderr]   --> src/main.rs:36:9
Dec 19 05:30:45.576 INFO [stderr]    |
Dec 19 05:30:45.576 INFO [stderr] 36 |     let torrent = Torrent::new(&torrent_content);
Dec 19 05:30:45.576 INFO [stderr]    |         ^^^^^^^ help: consider using `_torrent` instead
Dec 19 05:30:45.576 INFO [stderr]    |
Dec 19 05:30:45.576 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 05:30:45.577 INFO [stderr] 
Dec 19 05:30:45.577 INFO [stderr] warning: unused variable: `announce_list`
Dec 19 05:30:45.577 INFO [stderr]   --> src/torrent/torrent.rs:34:13
Dec 19 05:30:45.577 INFO [stderr]    |
Dec 19 05:30:45.577 INFO [stderr] 34 |         let announce_list = dict.lookup(b"announce-list").unwrap();
Dec 19 05:30:45.577 INFO [stderr]    |             ^^^^^^^^^^^^^ help: consider using `_announce_list` instead
Dec 19 05:30:45.577 INFO [stderr] 
Dec 19 05:30:45.608 INFO [stderr] warning: method is never used: `tracker_query_params`
Dec 19 05:30:45.608 INFO [stderr]   --> src/torrent/torrent.rs:61:5
Dec 19 05:30:45.608 INFO [stderr]    |
Dec 19 05:30:45.608 INFO [stderr] 61 |     fn tracker_query_params(&self) -> Option<String> {
Dec 19 05:30:45.608 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:30:45.608 INFO [stderr]    |
Dec 19 05:30:45.608 INFO [stderr] warning: method is never used: `tracker_query_params`
Dec 19 05:30:45.608 INFO [stderr]   --> src/torrent/torrent.rs:61:5
Dec 19 05:30:45.608 INFO [stderr]    |
Dec 19 05:30:45.608 INFO [stderr] 61 |     fn tracker_query_params(&self) -> Option<String> {
Dec 19 05:30:45.608 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:30:45.608 INFO [stderr]    |
Dec 19 05:30:45.608 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 05:30:45.609 INFO [stderr] 
Dec 19 05:30:45.609 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 05:30:45.610 INFO [stderr] 
Dec 19 05:30:45.610 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 05:30:45.610 INFO [stderr]   --> src/main.rs:33:5
Dec 19 05:30:45.610 INFO [stderr]    |
Dec 19 05:30:45.610 INFO [stderr] 33 |     torrent_file.read_to_end(&mut contents);
Dec 19 05:30:45.610 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:30:45.610 INFO [stderr]    |
Dec 19 05:30:45.610 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 05:30:45.610 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 05:30:45.610 INFO [stderr] 
Dec 19 05:30:45.616 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 05:30:45.616 INFO [stderr]   --> src/main.rs:33:5
Dec 19 05:30:45.616 INFO [stderr]    |
Dec 19 05:30:45.616 INFO [stderr] 33 |     torrent_file.read_to_end(&mut contents);
Dec 19 05:30:45.616 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:30:45.616 INFO [stderr]    |
Dec 19 05:30:45.616 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 05:30:45.616 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 05:30:45.616 INFO [stderr] 
Dec 19 05:30:45.648 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.13s
Dec 19 05:30:46.607 INFO running `"docker" "inspect" "0983d78e8de19b20d78e2592e15f9683e64f02dba36b2ae1a52ba02d7a896a14"`
Dec 19 05:30:46.788 INFO running `"docker" "rm" "-f" "0983d78e8de19b20d78e2592e15f9683e64f02dba36b2ae1a52ba02d7a896a14"`
Dec 19 05:30:46.970 INFO [stdout] 0983d78e8de19b20d78e2592e15f9683e64f02dba36b2ae1a52ba02d7a896a14