Dec 19 16:06:47.013 INFO checking hexjelly/haze against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 16:06:47.013 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/hexjelly/haze:/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 16:06:47.424 INFO [stdout] bca867f9f8a5e8b1a759de2b08a5529dfa8d2df9dd5f5188194715ace209b8b0
Dec 19 16:06:47.426 INFO running `"docker" "start" "-a" "bca867f9f8a5e8b1a759de2b08a5529dfa8d2df9dd5f5188194715ace209b8b0"`
Dec 19 16:06:48.677 INFO [stderr]     Checking memchr v2.0.2
Dec 19 16:06:48.678 INFO [stderr]     Checking socket2 v0.3.7
Dec 19 16:06:48.683 INFO [stderr]     Checking fxhash v0.2.1
Dec 19 16:06:48.683 INFO [stderr]    Compiling openssl-sys v0.9.33
Dec 19 16:06:48.684 INFO [stderr]    Compiling libz-sys v1.0.18
Dec 19 16:06:48.684 INFO [stderr]    Compiling curl-sys v0.4.15
Dec 19 16:06:48.684 INFO [stderr]     Checking tokio-timer v0.1.2
Dec 19 16:06:48.684 INFO [stderr]     Checking log v0.3.9
Dec 19 16:06:49.521 INFO [stderr]     Checking crossbeam-epoch v0.4.1
Dec 19 16:06:49.781 INFO [stderr]     Checking bytes v0.4.7
Dec 19 16:06:52.308 INFO [stderr]     Checking mio v0.6.14
Dec 19 16:06:54.072 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 19 16:06:54.089 INFO [stderr]    Compiling serde v1.0.59
Dec 19 16:06:54.201 INFO [stderr]     Checking aho-corasick v0.6.8
Dec 19 16:06:55.444 INFO [stderr]     Checking crossbeam-deque v0.3.1
Dec 19 16:06:55.628 INFO [stderr]     Checking toml v0.4.6
Dec 19 16:06:56.047 INFO [stderr]     Checking backtrace-sys v0.1.19
Dec 19 16:06:56.076 INFO [stderr]    Compiling syn v0.14.8
Dec 19 16:06:56.773 INFO [stderr]    Compiling syn v0.15.13
Dec 19 16:06:57.368 INFO [stderr]    Compiling html5ever v0.22.3
Dec 19 16:06:58.199 INFO [stderr]    Compiling string_cache_codegen v0.4.1
Dec 19 16:06:58.836 INFO [stderr]    Compiling phf_codegen v0.7.22
Dec 19 16:07:00.522 INFO [stderr]     Checking tokio-io v0.1.6
Dec 19 16:07:03.912 INFO [stderr]     Checking backtrace v0.3.8
Dec 19 16:07:06.120 INFO [stderr]     Checking tokio-threadpool v0.1.3
Dec 19 16:07:15.698 INFO [stderr]    Compiling openssl v0.9.24
Dec 19 16:07:15.734 INFO [stderr]     Checking regex v1.1.0
Dec 19 16:07:15.737 INFO [stderr]    Compiling selectors v0.20.0
Dec 19 16:07:15.932 INFO [stderr]    Compiling cssparser-macros v0.3.3
Dec 19 16:07:15.932 INFO [stderr]     Checking tokio-reactor v0.1.1
Dec 19 16:07:23.753 INFO [stderr]     Checking tokio-mockstream v1.1.0
Dec 19 16:07:25.036 INFO [stderr]    Compiling string_cache v0.7.2
Dec 19 16:07:25.072 INFO [stderr]     Checking tokio-fs v0.1.0
Dec 19 16:07:28.362 INFO [stderr]     Checking tokio-udp v0.1.0
Dec 19 16:07:30.214 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 19 16:07:31.420 INFO [stderr]     Checking env_logger v0.5.12
Dec 19 16:07:32.611 INFO [stderr]     Checking tokio v0.1.6
Dec 19 16:07:35.634 INFO [stderr]     Checking pretty_env_logger v0.2.4
Dec 19 16:07:35.756 INFO [stderr]     Checking tokio-core v0.1.17
Dec 19 16:07:41.944 INFO [stderr]     Checking native-tls v0.1.5
Dec 19 16:07:43.099 INFO [stderr]    Compiling synstructure v0.10.0
Dec 19 16:07:43.288 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 19 16:07:48.984 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 19 16:07:50.788 INFO [stderr]    Compiling serde_json v1.0.17
Dec 19 16:07:51.866 INFO [stderr]     Checking failure v0.1.3
Dec 19 16:07:52.064 INFO [stderr]    Compiling serde_derive v1.0.59
Dec 19 16:07:52.064 INFO [stderr]    Compiling cssparser v0.24.0
Dec 19 16:07:54.380 INFO [stderr]     Checking curl v0.4.19
Dec 19 16:08:05.461 INFO [stderr]    Compiling markup5ever v0.7.2
Dec 19 16:08:05.461 INFO [stderr]     Checking irc v0.13.5
Dec 19 16:08:11.356 INFO [stderr]     Checking haze v0.1.0 (/opt/crater/workdir/haze)
Dec 19 16:08:14.266 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:08:14.266 INFO [stderr]    --> haze/src/lib.rs:103:13
Dec 19 16:08:14.266 INFO [stderr]     |
Dec 19 16:08:14.266 INFO [stderr] 103 |         let mut haze_msg = Message::from(&irc_msg);
Dec 19 16:08:14.266 INFO [stderr]     |             ----^^^^^^^^
Dec 19 16:08:14.266 INFO [stderr]     |             |
Dec 19 16:08:14.266 INFO [stderr]     |             help: remove this `mut`
Dec 19 16:08:14.280 INFO [stderr]     |
Dec 19 16:08:14.280 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 16:08:14.280 INFO [stderr] 
Dec 19 16:08:14.340 INFO [stderr] warning: field is never used: `rx`
Dec 19 16:08:14.340 INFO [stderr]   --> haze/src/lib.rs:18:5
Dec 19 16:08:14.340 INFO [stderr]    |
Dec 19 16:08:14.340 INFO [stderr] 18 |     rx: Receiver<Message>,
Dec 19 16:08:14.340 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:08:14.340 INFO [stderr]    |
Dec 19 16:08:14.340 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:08:14.340 INFO [stderr] 
Dec 19 16:08:14.340 INFO [stderr] warning: field is never used: `running`
Dec 19 16:08:14.340 INFO [stderr]   --> haze/src/lib.rs:19:5
Dec 19 16:08:14.340 INFO [stderr]    |
Dec 19 16:08:14.340 INFO [stderr] 19 |     running: bool,
Dec 19 16:08:14.340 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 19 16:08:14.340 INFO [stderr] 
Dec 19 16:08:14.436 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:08:14.436 INFO [stderr]    --> haze/src/lib.rs:103:13
Dec 19 16:08:14.436 INFO [stderr]     |
Dec 19 16:08:14.436 INFO [stderr] 103 |         let mut haze_msg = Message::from(&irc_msg);
Dec 19 16:08:14.436 INFO [stderr]     |             ----^^^^^^^^
Dec 19 16:08:14.436 INFO [stderr]     |             |
Dec 19 16:08:14.436 INFO [stderr]     |             help: remove this `mut`
Dec 19 16:08:14.436 INFO [stderr]     |
Dec 19 16:08:14.436 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 16:08:14.436 INFO [stderr] 
Dec 19 16:08:14.456 INFO [stderr] warning: field is never used: `rx`
Dec 19 16:08:14.456 INFO [stderr]   --> haze/src/lib.rs:18:5
Dec 19 16:08:14.456 INFO [stderr]    |
Dec 19 16:08:14.456 INFO [stderr] 18 |     rx: Receiver<Message>,
Dec 19 16:08:14.456 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:08:14.456 INFO [stderr]    |
Dec 19 16:08:14.456 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:08:14.456 INFO [stderr] 
Dec 19 16:08:14.456 INFO [stderr] warning: field is never used: `running`
Dec 19 16:08:14.456 INFO [stderr]   --> haze/src/lib.rs:19:5
Dec 19 16:08:14.456 INFO [stderr]    |
Dec 19 16:08:14.456 INFO [stderr] 19 |     running: bool,
Dec 19 16:08:14.456 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 19 16:08:14.456 INFO [stderr] 
Dec 19 16:08:17.656 INFO [stderr]     Checking kuchiki v0.7.2
Dec 19 16:08:18.756 INFO [stderr]     Checking hazeman v0.1.0 (/opt/crater/workdir)
Dec 19 16:08:21.036 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 16:08:21.036 INFO [stderr]  --> src/main.rs:7:1
Dec 19 16:08:21.036 INFO [stderr]   |
Dec 19 16:08:21.036 INFO [stderr] 7 | #[macro_use]
Dec 19 16:08:21.036 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 16:08:21.036 INFO [stderr]   |
Dec 19 16:08:21.036 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:08:21.036 INFO [stderr] 
Dec 19 16:08:21.036 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 16:08:21.036 INFO [stderr]   --> src/main.rs:10:1
Dec 19 16:08:21.036 INFO [stderr]    |
Dec 19 16:08:21.036 INFO [stderr] 10 | #[macro_use]
Dec 19 16:08:21.036 INFO [stderr]    | ^^^^^^^^^^^^
Dec 19 16:08:21.036 INFO [stderr] 
Dec 19 16:08:21.036 INFO [stderr] warning: unused import: `IrcMessage`
Dec 19 16:08:21.036 INFO [stderr]  --> src/plugins/link_title.rs:2:14
Dec 19 16:08:21.036 INFO [stderr]   |
Dec 19 16:08:21.036 INFO [stderr] 2 |     Command, IrcMessage, MWError, Message, MessageResult, Middleware, Requirements,
Dec 19 16:08:21.036 INFO [stderr]   |              ^^^^^^^^^^
Dec 19 16:08:21.036 INFO [stderr] 
Dec 19 16:08:21.096 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 16:08:21.096 INFO [stderr]  --> src/main.rs:7:1
Dec 19 16:08:21.096 INFO [stderr]   |
Dec 19 16:08:21.096 INFO [stderr] 7 | #[macro_use]
Dec 19 16:08:21.096 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 16:08:21.097 INFO [stderr]   |
Dec 19 16:08:21.097 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:08:21.104 INFO [stderr] 
Dec 19 16:08:21.104 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 16:08:21.104 INFO [stderr]   --> src/main.rs:10:1
Dec 19 16:08:21.104 INFO [stderr]    |
Dec 19 16:08:21.104 INFO [stderr] 10 | #[macro_use]
Dec 19 16:08:21.104 INFO [stderr]    | ^^^^^^^^^^^^
Dec 19 16:08:21.104 INFO [stderr] 
Dec 19 16:08:21.271 INFO [stderr] warning: method is never used: `new`
Dec 19 16:08:21.271 INFO [stderr]   --> src/config.rs:10:5
Dec 19 16:08:21.271 INFO [stderr]    |
Dec 19 16:08:21.271 INFO [stderr] 10 |     pub fn new() -> Self {
Dec 19 16:08:21.271 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 16:08:21.271 INFO [stderr]    |
Dec 19 16:08:21.271 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:08:21.271 INFO [stderr] 
Dec 19 16:08:21.271 INFO [stderr] warning: method is never used: `reload`
Dec 19 16:08:21.271 INFO [stderr]   --> src/config.rs:14:5
Dec 19 16:08:21.271 INFO [stderr]    |
Dec 19 16:08:21.271 INFO [stderr] 14 |     pub fn reload(&mut self) -> Result<(), String> {
Dec 19 16:08:21.271 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:08:21.271 INFO [stderr] 
Dec 19 16:08:21.271 INFO [stderr] warning: method is never used: `path`
Dec 19 16:08:21.271 INFO [stderr]   --> src/config.rs:18:5
Dec 19 16:08:21.271 INFO [stderr]    |
Dec 19 16:08:21.271 INFO [stderr] 18 |     pub fn path<P: Into<PathBuf>>(&mut self, path: P) {
Dec 19 16:08:21.271 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:08:21.271 INFO [stderr] 
Dec 19 16:08:21.325 INFO [stderr] warning: method is never used: `new`
Dec 19 16:08:21.325 INFO [stderr]   --> src/config.rs:10:5
Dec 19 16:08:21.325 INFO [stderr]    |
Dec 19 16:08:21.325 INFO [stderr] 10 |     pub fn new() -> Self {
Dec 19 16:08:21.325 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 16:08:21.325 INFO [stderr]    |
Dec 19 16:08:21.325 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:08:21.325 INFO [stderr] 
Dec 19 16:08:21.326 INFO [stderr] warning: method is never used: `reload`
Dec 19 16:08:21.326 INFO [stderr]   --> src/config.rs:14:5
Dec 19 16:08:21.326 INFO [stderr]    |
Dec 19 16:08:21.326 INFO [stderr] 14 |     pub fn reload(&mut self) -> Result<(), String> {
Dec 19 16:08:21.326 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:08:21.326 INFO [stderr] 
Dec 19 16:08:21.326 INFO [stderr] warning: method is never used: `path`
Dec 19 16:08:21.327 INFO [stderr]   --> src/config.rs:18:5
Dec 19 16:08:21.327 INFO [stderr]    |
Dec 19 16:08:21.327 INFO [stderr] 18 |     pub fn path<P: Into<PathBuf>>(&mut self, path: P) {
Dec 19 16:08:21.327 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:08:21.332 INFO [stderr] 
Dec 19 16:08:21.387 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 33s
Dec 19 16:08:22.376 INFO running `"docker" "inspect" "bca867f9f8a5e8b1a759de2b08a5529dfa8d2df9dd5f5188194715ace209b8b0"`
Dec 19 16:08:22.656 INFO running `"docker" "rm" "-f" "bca867f9f8a5e8b1a759de2b08a5529dfa8d2df9dd5f5188194715ace209b8b0"`
Dec 19 16:08:22.972 INFO [stdout] bca867f9f8a5e8b1a759de2b08a5529dfa8d2df9dd5f5188194715ace209b8b0