Oct 12 10:42:24.847 INFO checking wismer/rs_torrent against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 10:42:24.849 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 10:42:25.216 INFO blam! 818f72d3b0a2867fbf2f650bf2386f47015b2ae99a2c6e06746ce3f52c39cb5b
Oct 12 10:42:25.232 INFO running `"docker" "start" "-a" "818f72d3b0a2867fbf2f650bf2386f47015b2ae99a2c6e06746ce3f52c39cb5b"`
Oct 12 10:42:27.285 INFO kablam! usermod: no changes
Oct 12 10:42:27.560 INFO kablam!     Checking futures v0.1.23
Oct 12 10:42:27.560 INFO kablam!     Checking itoa v0.4.2
Oct 12 10:42:27.560 INFO kablam!     Checking crossbeam-utils v0.3.2
Oct 12 10:42:27.560 INFO kablam!     Checking log v0.4.4
Oct 12 10:42:27.560 INFO kablam!     Checking uuid v0.6.5
Oct 12 10:42:27.560 INFO kablam!     Checking net2 v0.2.33
Oct 12 10:42:27.560 INFO kablam!     Checking rand v0.4.3
Oct 12 10:42:27.560 INFO kablam!    Compiling backtrace-sys v0.1.23
Oct 12 10:42:29.985 INFO kablam!     Checking bytes v0.4.9
Oct 12 10:42:29.985 INFO kablam!     Checking crossbeam-epoch v0.4.3
Oct 12 10:42:31.397 INFO kablam!     Checking mio v0.6.15
Oct 12 10:42:33.797 INFO kablam!     Checking crossbeam-deque v0.3.1
Oct 12 10:42:36.121 INFO kablam!     Checking http v0.1.10
Oct 12 10:42:36.528 INFO kablam!     Checking backtrace v0.3.9
Oct 12 10:42:38.024 INFO kablam!     Checking error-chain v0.11.0
Oct 12 10:42:39.046 INFO kablam!     Checking bip_bencode v0.4.4
Oct 12 10:42:41.413 INFO kablam!     Checking tokio-executor v0.1.3
Oct 12 10:42:41.414 INFO kablam!     Checking tokio-io v0.1.7
Oct 12 10:42:41.414 INFO kablam!     Checking futures-cpupool v0.1.8
Oct 12 10:42:41.414 INFO kablam!     Checking want v0.0.6
Oct 12 10:42:41.884 INFO kablam!     Checking tokio-threadpool v0.1.5
Oct 12 10:42:41.884 INFO kablam!     Checking tokio-timer v0.2.5
Oct 12 10:42:43.464 INFO kablam!     Checking tokio-codec v0.1.0
Oct 12 10:42:43.464 INFO kablam!     Checking tokio-reactor v0.1.3
Oct 12 10:42:44.220 INFO kablam!     Checking h2 v0.1.12
Oct 12 10:42:44.922 INFO kablam!     Checking tokio-udp v0.1.1
Oct 12 10:42:44.922 INFO kablam!     Checking tokio-tcp v0.1.1
Oct 12 10:42:46.324 INFO kablam!     Checking tokio-fs v0.1.3
Oct 12 10:42:47.288 INFO kablam!     Checking tokio v0.1.7
Oct 12 10:42:50.412 INFO kablam!     Checking hyper v0.12.8
Oct 12 10:42:54.288 INFO kablam!     Checking rs_bittorrent v0.1.0 (/source)
Oct 12 10:42:54.964 INFO kablam! warning: unused variable: `torrent`
Oct 12 10:42:54.964 INFO kablam!   --> src/main.rs:36:9
Oct 12 10:42:54.964 INFO kablam!    |
Oct 12 10:42:54.964 INFO kablam! 36 |     let torrent = Torrent::new(&torrent_content);
Oct 12 10:42:54.964 INFO kablam!    |         ^^^^^^^ help: consider using `_torrent` instead
Oct 12 10:42:54.964 INFO kablam!    |
Oct 12 10:42:54.964 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 10:42:54.964 INFO kablam! 
Oct 12 10:42:54.964 INFO kablam! warning: unused variable: `announce_list`
Oct 12 10:42:54.964 INFO kablam!   --> src/torrent/torrent.rs:34:13
Oct 12 10:42:54.964 INFO kablam!    |
Oct 12 10:42:54.964 INFO kablam! 34 |         let announce_list = dict.lookup(b"announce-list").unwrap();
Oct 12 10:42:54.964 INFO kablam!    |             ^^^^^^^^^^^^^ help: consider using `_announce_list` instead
Oct 12 10:42:54.964 INFO kablam! 
Oct 12 10:42:54.983 INFO kablam! warning: method is never used: `tracker_query_params`
Oct 12 10:42:54.983 INFO kablam!   --> src/torrent/torrent.rs:61:5
Oct 12 10:42:54.983 INFO kablam!    |
Oct 12 10:42:54.983 INFO kablam! 61 |     fn tracker_query_params(&self) -> Option<String> {
Oct 12 10:42:54.983 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:42:54.983 INFO kablam!    |
Oct 12 10:42:54.983 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 10:42:54.983 INFO kablam! 
Oct 12 10:42:54.984 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:42:54.984 INFO kablam!   --> src/main.rs:33:5
Oct 12 10:42:54.984 INFO kablam!    |
Oct 12 10:42:54.984 INFO kablam! 33 |     torrent_file.read_to_end(&mut contents);
Oct 12 10:42:54.984 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:42:54.984 INFO kablam!    |
Oct 12 10:42:54.984 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 10:42:54.984 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:42:54.984 INFO kablam! 
Oct 12 10:42:55.188 INFO kablam! warning: unused variable: `torrent`
Oct 12 10:42:55.188 INFO kablam!   --> src/main.rs:36:9
Oct 12 10:42:55.188 INFO kablam!    |
Oct 12 10:42:55.188 INFO kablam! 36 |     let torrent = Torrent::new(&torrent_content);
Oct 12 10:42:55.189 INFO kablam!    |         ^^^^^^^ help: consider using `_torrent` instead
Oct 12 10:42:55.189 INFO kablam!    |
Oct 12 10:42:55.189 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 10:42:55.189 INFO kablam! 
Oct 12 10:42:55.189 INFO kablam! warning: unused variable: `announce_list`
Oct 12 10:42:55.189 INFO kablam!   --> src/torrent/torrent.rs:34:13
Oct 12 10:42:55.189 INFO kablam!    |
Oct 12 10:42:55.189 INFO kablam! 34 |         let announce_list = dict.lookup(b"announce-list").unwrap();
Oct 12 10:42:55.189 INFO kablam!    |             ^^^^^^^^^^^^^ help: consider using `_announce_list` instead
Oct 12 10:42:55.189 INFO kablam! 
Oct 12 10:42:55.204 INFO kablam! warning: method is never used: `tracker_query_params`
Oct 12 10:42:55.204 INFO kablam!   --> src/torrent/torrent.rs:61:5
Oct 12 10:42:55.204 INFO kablam!    |
Oct 12 10:42:55.204 INFO kablam! 61 |     fn tracker_query_params(&self) -> Option<String> {
Oct 12 10:42:55.204 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:42:55.204 INFO kablam!    |
Oct 12 10:42:55.204 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 10:42:55.204 INFO kablam! 
Oct 12 10:42:55.216 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:42:55.216 INFO kablam!   --> src/main.rs:33:5
Oct 12 10:42:55.216 INFO kablam!    |
Oct 12 10:42:55.216 INFO kablam! 33 |     torrent_file.read_to_end(&mut contents);
Oct 12 10:42:55.216 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:42:55.216 INFO kablam!    |
Oct 12 10:42:55.216 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 10:42:55.216 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:42:55.216 INFO kablam! 
Oct 12 10:42:55.251 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 27.91s
Oct 12 10:42:55.280 INFO kablam! su: No module specific data is present
Oct 12 10:42:56.128 INFO running `"docker" "rm" "-f" "818f72d3b0a2867fbf2f650bf2386f47015b2ae99a2c6e06746ce3f52c39cb5b"`
Oct 12 10:42:56.416 INFO blam! 818f72d3b0a2867fbf2f650bf2386f47015b2ae99a2c6e06746ce3f52c39cb5b