Dec 19 06:16:40.901 INFO checking valarauca/syslogsrvr against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 06:16:40.901 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/valarauca/syslogsrvr:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 06:16:41.426 INFO [stdout] 1cb463d79f3e5ef7141eaec22e937a5064688a2f2ef8362b38c35b566c366cde
Dec 19 06:16:41.460 INFO running `"docker" "start" "-a" "1cb463d79f3e5ef7141eaec22e937a5064688a2f2ef8362b38c35b566c366cde"`
Dec 19 06:16:43.185 INFO [stderr]     Checking futures v0.1.18
Dec 19 06:16:43.204 INFO [stderr]     Checking atty v0.2.6
Dec 19 06:16:43.204 INFO [stderr]     Checking mio v0.6.13
Dec 19 06:16:43.636 INFO [stderr]     Checking clap v2.31.1
Dec 19 06:16:47.396 INFO [stderr]     Checking tokio-io v0.1.5
Dec 19 06:16:48.476 INFO [stderr]     Checking tokio-core v0.1.12
Dec 19 06:16:50.567 INFO [stderr]     Checking syslogsrvr v0.1.0 (/opt/crater/workdir)
Dec 19 06:16:50.831 INFO [stderr] warning: unused import: `futures::future::lazy`
Dec 19 06:16:50.831 INFO [stderr]  --> src/main.rs:5:5
Dec 19 06:16:50.831 INFO [stderr]   |
Dec 19 06:16:50.832 INFO [stderr] 5 | use futures::future::lazy;
Dec 19 06:16:50.832 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:16:50.836 INFO [stderr]   |
Dec 19 06:16:50.836 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 06:16:50.837 INFO [stderr] 
Dec 19 06:16:50.837 INFO [stderr] warning: unused import: `AsyncWrite`
Dec 19 06:16:50.837 INFO [stderr]   --> src/main.rs:12:26
Dec 19 06:16:50.837 INFO [stderr]    |
Dec 19 06:16:50.838 INFO [stderr] 12 | use tokio_io::{AsyncRead,AsyncWrite};
Dec 19 06:16:50.838 INFO [stderr]    |                          ^^^^^^^^^^
Dec 19 06:16:50.838 INFO [stderr] 
Dec 19 06:16:50.856 INFO [stderr] warning: unused import: `futures::future::lazy`
Dec 19 06:16:50.857 INFO [stderr]  --> src/main.rs:5:5
Dec 19 06:16:50.857 INFO [stderr]   |
Dec 19 06:16:50.857 INFO [stderr] 5 | use futures::future::lazy;
Dec 19 06:16:50.857 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:16:50.857 INFO [stderr]   |
Dec 19 06:16:50.857 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 06:16:50.858 INFO [stderr] 
Dec 19 06:16:50.858 INFO [stderr] warning: unused import: `AsyncWrite`
Dec 19 06:16:50.858 INFO [stderr]   --> src/main.rs:12:26
Dec 19 06:16:50.858 INFO [stderr]    |
Dec 19 06:16:50.864 INFO [stderr] 12 | use tokio_io::{AsyncRead,AsyncWrite};
Dec 19 06:16:50.864 INFO [stderr]    |                          ^^^^^^^^^^
Dec 19 06:16:50.864 INFO [stderr] 
Dec 19 06:16:50.910 INFO [stderr] warning: unused import: `AsyncRead`
Dec 19 06:16:50.910 INFO [stderr]   --> src/main.rs:12:16
Dec 19 06:16:50.911 INFO [stderr]    |
Dec 19 06:16:50.911 INFO [stderr] 12 | use tokio_io::{AsyncRead,AsyncWrite};
Dec 19 06:16:50.911 INFO [stderr]    |                ^^^^^^^^^
Dec 19 06:16:50.911 INFO [stderr] 
Dec 19 06:16:50.924 INFO [stderr] warning: unused variable: `handle1`
Dec 19 06:16:50.924 INFO [stderr]   --> src/main.rs:53:9
Dec 19 06:16:50.924 INFO [stderr]    |
Dec 19 06:16:50.924 INFO [stderr] 53 |     let handle1 = core.handle();
Dec 19 06:16:50.924 INFO [stderr]    |         ^^^^^^^ help: consider using `_handle1` instead
Dec 19 06:16:50.924 INFO [stderr]    |
Dec 19 06:16:50.924 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 06:16:50.924 INFO [stderr] 
Dec 19 06:16:50.924 INFO [stderr] warning: unused variable: `msg`
Dec 19 06:16:50.924 INFO [stderr]    --> src/main.rs:122:26
Dec 19 06:16:50.924 INFO [stderr]     |
Dec 19 06:16:50.924 INFO [stderr] 122 |     fn encode(&mut self, msg: (), buf: &mut Vec<u8>) -> SocketAddr {
Dec 19 06:16:50.924 INFO [stderr]     |                          ^^^ help: consider using `_msg` instead
Dec 19 06:16:50.924 INFO [stderr] 
Dec 19 06:16:50.924 INFO [stderr] warning: unused variable: `buf`
Dec 19 06:16:50.924 INFO [stderr]    --> src/main.rs:122:35
Dec 19 06:16:50.924 INFO [stderr]     |
Dec 19 06:16:50.924 INFO [stderr] 122 |     fn encode(&mut self, msg: (), buf: &mut Vec<u8>) -> SocketAddr {
Dec 19 06:16:50.924 INFO [stderr]     |                                   ^^^ help: consider using `_buf` instead
Dec 19 06:16:50.924 INFO [stderr] 
Dec 19 06:16:51.052 INFO [stderr] warning: unused import: `AsyncRead`
Dec 19 06:16:51.052 INFO [stderr]   --> src/main.rs:12:16
Dec 19 06:16:51.052 INFO [stderr]    |
Dec 19 06:16:51.052 INFO [stderr] 12 | use tokio_io::{AsyncRead,AsyncWrite};
Dec 19 06:16:51.052 INFO [stderr]    |                ^^^^^^^^^
Dec 19 06:16:51.052 INFO [stderr] 
Dec 19 06:16:51.064 INFO [stderr] warning: unused variable: `handle1`
Dec 19 06:16:51.064 INFO [stderr]   --> src/main.rs:53:9
Dec 19 06:16:51.064 INFO [stderr]    |
Dec 19 06:16:51.064 INFO [stderr] 53 |     let handle1 = core.handle();
Dec 19 06:16:51.064 INFO [stderr]    |         ^^^^^^^ help: consider using `_handle1` instead
Dec 19 06:16:51.064 INFO [stderr]    |
Dec 19 06:16:51.064 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 06:16:51.064 INFO [stderr] 
Dec 19 06:16:51.064 INFO [stderr] warning: unused variable: `msg`
Dec 19 06:16:51.064 INFO [stderr]    --> src/main.rs:122:26
Dec 19 06:16:51.064 INFO [stderr]     |
Dec 19 06:16:51.064 INFO [stderr] 122 |     fn encode(&mut self, msg: (), buf: &mut Vec<u8>) -> SocketAddr {
Dec 19 06:16:51.064 INFO [stderr]     |                          ^^^ help: consider using `_msg` instead
Dec 19 06:16:51.064 INFO [stderr] 
Dec 19 06:16:51.064 INFO [stderr] warning: unused variable: `buf`
Dec 19 06:16:51.064 INFO [stderr]    --> src/main.rs:122:35
Dec 19 06:16:51.064 INFO [stderr]     |
Dec 19 06:16:51.064 INFO [stderr] 122 |     fn encode(&mut self, msg: (), buf: &mut Vec<u8>) -> SocketAddr {
Dec 19 06:16:51.064 INFO [stderr]     |                                   ^^^ help: consider using `_buf` instead
Dec 19 06:16:51.064 INFO [stderr] 
Dec 19 06:16:51.160 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.09s
Dec 19 06:16:51.722 INFO running `"docker" "inspect" "1cb463d79f3e5ef7141eaec22e937a5064688a2f2ef8362b38c35b566c366cde"`
Dec 19 06:16:51.922 INFO running `"docker" "rm" "-f" "1cb463d79f3e5ef7141eaec22e937a5064688a2f2ef8362b38c35b566c366cde"`
Dec 19 06:16:52.148 INFO [stdout] 1cb463d79f3e5ef7141eaec22e937a5064688a2f2ef8362b38c35b566c366cde