Dec 11 15:42:05.112 INFO checking kc1212/tokio-p2p against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 15:42:05.112 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 15:42:05.396 INFO [stdout] 8f1bd6442042fcca93b12daeb2e023b675247e2c0dc5fbeb56e337eebf5c43f3
Dec 11 15:42:05.397 INFO running `"docker" "start" "-a" "8f1bd6442042fcca93b12daeb2e023b675247e2c0dc5fbeb56e337eebf5c43f3"`
Dec 11 15:42:05.906 INFO [stderr] usermod: no changes
Dec 11 15:42:06.000 INFO [stderr]     Checking net2 v0.2.26
Dec 11 15:42:06.000 INFO [stderr]     Checking futures v0.1.10
Dec 11 15:42:06.000 INFO [stderr]     Checking serde_json v0.9.8
Dec 11 15:42:06.000 INFO [stderr]     Checking uuid v0.4.0
Dec 11 15:42:06.748 INFO [stderr]     Checking mio v0.6.4
Dec 11 15:42:09.336 INFO [stderr]     Checking tokio-timer v0.1.0
Dec 11 15:42:09.744 INFO [stderr]     Checking tokio-core v0.1.4
Dec 11 15:42:10.980 INFO [stderr]     Checking tokio-p2p v0.1.0 (/source)
Dec 11 15:42:12.220 INFO [stderr] warning: unused variable: `addr`
Dec 11 15:42:12.220 INFO [stderr]    --> src/node.rs:108:64
Dec 11 15:42:12.220 INFO [stderr]     |
Dec 11 15:42:12.220 INFO [stderr] 108 |         let srv = socket.incoming().for_each(move |(tcpstream, addr)| {
Dec 11 15:42:12.220 INFO [stderr]     |                                                                ^^^^ help: consider using `_addr` instead
Dec 11 15:42:12.220 INFO [stderr]     |
Dec 11 15:42:12.220 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 15:42:12.220 INFO [stderr] 
Dec 11 15:42:12.228 INFO [stderr] warning: unused variable: `tx`
Dec 11 15:42:12.228 INFO [stderr]    --> src/node.rs:240:41
Dec 11 15:42:12.228 INFO [stderr]     |
Dec 11 15:42:12.228 INFO [stderr] 240 |     fn handle_payload(&self, m: String, tx: Tx) -> Result<(), io::Error> {
Dec 11 15:42:12.228 INFO [stderr]     |                                         ^^ help: consider using `_tx` instead
Dec 11 15:42:12.228 INFO [stderr] 
Dec 11 15:42:12.289 INFO [stderr] warning: unused variable: `addr`
Dec 11 15:42:12.289 INFO [stderr]    --> src/node.rs:108:64
Dec 11 15:42:12.289 INFO [stderr]     |
Dec 11 15:42:12.289 INFO [stderr] 108 |         let srv = socket.incoming().for_each(move |(tcpstream, addr)| {
Dec 11 15:42:12.289 INFO [stderr]     |                                                                ^^^^ help: consider using `_addr` instead
Dec 11 15:42:12.289 INFO [stderr]     |
Dec 11 15:42:12.289 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 15:42:12.289 INFO [stderr] 
Dec 11 15:42:12.289 INFO [stderr] warning: unused variable: `tx`
Dec 11 15:42:12.289 INFO [stderr]    --> src/node.rs:240:41
Dec 11 15:42:12.289 INFO [stderr]     |
Dec 11 15:42:12.289 INFO [stderr] 240 |     fn handle_payload(&self, m: String, tx: Tx) -> Result<(), io::Error> {
Dec 11 15:42:12.289 INFO [stderr]     |                                         ^^ help: consider using `_tx` instead
Dec 11 15:42:12.289 INFO [stderr] 
Dec 11 15:42:14.900 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.97s
Dec 11 15:42:14.906 INFO [stderr] su: No module specific data is present
Dec 11 15:42:16.076 INFO running `"docker" "inspect" "8f1bd6442042fcca93b12daeb2e023b675247e2c0dc5fbeb56e337eebf5c43f3"`
Dec 11 15:42:16.448 INFO running `"docker" "rm" "-f" "8f1bd6442042fcca93b12daeb2e023b675247e2c0dc5fbeb56e337eebf5c43f3"`
Dec 11 15:42:16.776 INFO [stdout] 8f1bd6442042fcca93b12daeb2e023b675247e2c0dc5fbeb56e337eebf5c43f3