Dec 19 06:16:32.061 INFO checking valarauca/syslogsrvr against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 06:16:32.061 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 06:16:32.565 INFO [stdout] 0235f61658568cdd16f359d5e9d3e9e7696bf26ac02f1865a743081ef32a401d
Dec 19 06:16:32.567 INFO running `"docker" "start" "-a" "0235f61658568cdd16f359d5e9d3e9e7696bf26ac02f1865a743081ef32a401d"`
Dec 19 06:16:35.282 INFO [stderr]     Checking futures v0.1.18
Dec 19 06:16:35.288 INFO [stderr]     Checking atty v0.2.6
Dec 19 06:16:35.318 INFO [stderr]     Checking net2 v0.2.32
Dec 19 06:16:35.857 INFO [stderr]     Checking clap v2.31.1
Dec 19 06:16:36.711 INFO [stderr]     Checking mio v0.6.13
Dec 19 06:16:42.180 INFO [stderr]     Checking tokio-io v0.1.5
Dec 19 06:16:43.401 INFO [stderr]     Checking tokio-core v0.1.12
Dec 19 06:16:45.110 INFO [stderr]     Checking syslogsrvr v0.1.0 (/opt/crater/workdir)
Dec 19 06:16:45.443 INFO [stderr] warning: unused import: `futures::future::lazy`
Dec 19 06:16:45.443 INFO [stderr]  --> src/main.rs:5:5
Dec 19 06:16:45.443 INFO [stderr]   |
Dec 19 06:16:45.444 INFO [stderr] 5 | use futures::future::lazy;
Dec 19 06:16:45.444 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:16:45.444 INFO [stderr]   |
Dec 19 06:16:45.444 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 06:16:45.445 INFO [stderr] 
Dec 19 06:16:45.445 INFO [stderr] warning: unused import: `AsyncWrite`
Dec 19 06:16:45.445 INFO [stderr]   --> src/main.rs:12:26
Dec 19 06:16:45.445 INFO [stderr]    |
Dec 19 06:16:45.446 INFO [stderr] 12 | use tokio_io::{AsyncRead,AsyncWrite};
Dec 19 06:16:45.446 INFO [stderr]    |                          ^^^^^^^^^^
Dec 19 06:16:45.446 INFO [stderr] 
Dec 19 06:16:45.518 INFO [stderr] warning: unused import: `AsyncRead`
Dec 19 06:16:45.518 INFO [stderr]   --> src/main.rs:12:16
Dec 19 06:16:45.518 INFO [stderr]    |
Dec 19 06:16:45.518 INFO [stderr] 12 | use tokio_io::{AsyncRead,AsyncWrite};
Dec 19 06:16:45.518 INFO [stderr]    |                ^^^^^^^^^
Dec 19 06:16:45.518 INFO [stderr] 
Dec 19 06:16:45.521 INFO [stderr] warning: unused import: `futures::future::lazy`
Dec 19 06:16:45.521 INFO [stderr]  --> src/main.rs:5:5
Dec 19 06:16:45.521 INFO [stderr]   |
Dec 19 06:16:45.521 INFO [stderr] 5 | use futures::future::lazy;
Dec 19 06:16:45.521 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:16:45.521 INFO [stderr]   |
Dec 19 06:16:45.521 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 06:16:45.521 INFO [stderr] 
Dec 19 06:16:45.521 INFO [stderr] warning: unused import: `AsyncWrite`
Dec 19 06:16:45.521 INFO [stderr]   --> src/main.rs:12:26
Dec 19 06:16:45.521 INFO [stderr]    |
Dec 19 06:16:45.521 INFO [stderr] 12 | use tokio_io::{AsyncRead,AsyncWrite};
Dec 19 06:16:45.521 INFO [stderr]    |                          ^^^^^^^^^^
Dec 19 06:16:45.521 INFO [stderr] 
Dec 19 06:16:45.528 INFO [stderr] warning: unused variable: `handle1`
Dec 19 06:16:45.528 INFO [stderr]   --> src/main.rs:53:9
Dec 19 06:16:45.528 INFO [stderr]    |
Dec 19 06:16:45.528 INFO [stderr] 53 |     let handle1 = core.handle();
Dec 19 06:16:45.528 INFO [stderr]    |         ^^^^^^^ help: consider using `_handle1` instead
Dec 19 06:16:45.528 INFO [stderr]    |
Dec 19 06:16:45.528 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 06:16:45.528 INFO [stderr] 
Dec 19 06:16:45.528 INFO [stderr] warning: unused variable: `msg`
Dec 19 06:16:45.528 INFO [stderr]    --> src/main.rs:122:26
Dec 19 06:16:45.528 INFO [stderr]     |
Dec 19 06:16:45.528 INFO [stderr] 122 |     fn encode(&mut self, msg: (), buf: &mut Vec<u8>) -> SocketAddr {
Dec 19 06:16:45.528 INFO [stderr]     |                          ^^^ help: consider using `_msg` instead
Dec 19 06:16:45.528 INFO [stderr] 
Dec 19 06:16:45.528 INFO [stderr] warning: unused variable: `buf`
Dec 19 06:16:45.528 INFO [stderr]    --> src/main.rs:122:35
Dec 19 06:16:45.528 INFO [stderr]     |
Dec 19 06:16:45.528 INFO [stderr] 122 |     fn encode(&mut self, msg: (), buf: &mut Vec<u8>) -> SocketAddr {
Dec 19 06:16:45.528 INFO [stderr]     |                                   ^^^ help: consider using `_buf` instead
Dec 19 06:16:45.528 INFO [stderr] 
Dec 19 06:16:45.684 INFO [stderr] warning: unused import: `AsyncRead`
Dec 19 06:16:45.684 INFO [stderr]   --> src/main.rs:12:16
Dec 19 06:16:45.684 INFO [stderr]    |
Dec 19 06:16:45.684 INFO [stderr] 12 | use tokio_io::{AsyncRead,AsyncWrite};
Dec 19 06:16:45.684 INFO [stderr]    |                ^^^^^^^^^
Dec 19 06:16:45.684 INFO [stderr] 
Dec 19 06:16:45.688 INFO [stderr] warning: unused variable: `handle1`
Dec 19 06:16:45.688 INFO [stderr]   --> src/main.rs:53:9
Dec 19 06:16:45.688 INFO [stderr]    |
Dec 19 06:16:45.688 INFO [stderr] 53 |     let handle1 = core.handle();
Dec 19 06:16:45.688 INFO [stderr]    |         ^^^^^^^ help: consider using `_handle1` instead
Dec 19 06:16:45.688 INFO [stderr]    |
Dec 19 06:16:45.688 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 06:16:45.688 INFO [stderr] 
Dec 19 06:16:45.688 INFO [stderr] warning: unused variable: `msg`
Dec 19 06:16:45.688 INFO [stderr]    --> src/main.rs:122:26
Dec 19 06:16:45.688 INFO [stderr]     |
Dec 19 06:16:45.688 INFO [stderr] 122 |     fn encode(&mut self, msg: (), buf: &mut Vec<u8>) -> SocketAddr {
Dec 19 06:16:45.688 INFO [stderr]     |                          ^^^ help: consider using `_msg` instead
Dec 19 06:16:45.688 INFO [stderr] 
Dec 19 06:16:45.688 INFO [stderr] warning: unused variable: `buf`
Dec 19 06:16:45.688 INFO [stderr]    --> src/main.rs:122:35
Dec 19 06:16:45.688 INFO [stderr]     |
Dec 19 06:16:45.688 INFO [stderr] 122 |     fn encode(&mut self, msg: (), buf: &mut Vec<u8>) -> SocketAddr {
Dec 19 06:16:45.688 INFO [stderr]     |                                   ^^^ help: consider using `_buf` instead
Dec 19 06:16:45.688 INFO [stderr] 
Dec 19 06:16:45.753 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.61s
Dec 19 06:16:46.546 INFO running `"docker" "inspect" "0235f61658568cdd16f359d5e9d3e9e7696bf26ac02f1865a743081ef32a401d"`
Dec 19 06:16:46.890 INFO running `"docker" "rm" "-f" "0235f61658568cdd16f359d5e9d3e9e7696bf26ac02f1865a743081ef32a401d"`
Dec 19 06:16:47.283 INFO [stdout] 0235f61658568cdd16f359d5e9d3e9e7696bf26ac02f1865a743081ef32a401d