Dec 19 14:32:02.168 INFO checking kc1212/tokio-p2p against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 14:32:02.168 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/kc1212/tokio-p2p:/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 14:32:02.381 INFO [stdout] 925cc48a18006e6f86f5da531e3979896986451f81e3d8d89870415d7d6e18e9
Dec 19 14:32:02.413 INFO running `"docker" "start" "-a" "925cc48a18006e6f86f5da531e3979896986451f81e3d8d89870415d7d6e18e9"`
Dec 19 14:32:03.088 INFO [stderr]    Compiling quote v0.3.13
Dec 19 14:32:03.088 INFO [stderr]    Compiling synom v0.11.0
Dec 19 14:32:03.088 INFO [stderr]     Checking futures v0.1.10
Dec 19 14:32:03.088 INFO [stderr]     Checking serde_json v0.9.8
Dec 19 14:32:03.088 INFO [stderr]     Checking uuid v0.4.0
Dec 19 14:32:04.039 INFO [stderr]    Compiling syn v0.11.6
Dec 19 14:32:06.027 INFO [stderr]     Checking tokio-core v0.1.4
Dec 19 14:32:06.027 INFO [stderr]     Checking tokio-timer v0.1.0
Dec 19 14:32:11.994 INFO [stderr]    Compiling serde_codegen_internals v0.13.0
Dec 19 14:32:13.920 INFO [stderr]    Compiling serde_derive v0.9.7
Dec 19 14:32:19.125 INFO [stderr]     Checking tokio-p2p v0.1.0 (/opt/crater/workdir)
Dec 19 14:32:19.837 INFO [stderr] warning: unused variable: `addr`
Dec 19 14:32:19.838 INFO [stderr]    --> src/node.rs:108:64
Dec 19 14:32:19.838 INFO [stderr]     |
Dec 19 14:32:19.838 INFO [stderr] 108 |         let srv = socket.incoming().for_each(move |(tcpstream, addr)| {
Dec 19 14:32:19.839 INFO [stderr]     |                                                                ^^^^ help: consider using `_addr` instead
Dec 19 14:32:19.839 INFO [stderr]     |
Dec 19 14:32:19.839 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 14:32:19.840 INFO [stderr] 
Dec 19 14:32:19.840 INFO [stderr] warning: unused variable: `tx`
Dec 19 14:32:19.841 INFO [stderr]    --> src/node.rs:240:41
Dec 19 14:32:19.841 INFO [stderr]     |
Dec 19 14:32:19.841 INFO [stderr] 240 |     fn handle_payload(&self, m: String, tx: Tx) -> Result<(), io::Error> {
Dec 19 14:32:19.841 INFO [stderr]     |                                         ^^ help: consider using `_tx` instead
Dec 19 14:32:19.842 INFO [stderr] 
Dec 19 14:32:19.944 INFO [stderr] warning: unused variable: `addr`
Dec 19 14:32:19.944 INFO [stderr]    --> src/node.rs:108:64
Dec 19 14:32:19.944 INFO [stderr]     |
Dec 19 14:32:19.944 INFO [stderr] 108 |         let srv = socket.incoming().for_each(move |(tcpstream, addr)| {
Dec 19 14:32:19.944 INFO [stderr]     |                                                                ^^^^ help: consider using `_addr` instead
Dec 19 14:32:19.945 INFO [stderr]     |
Dec 19 14:32:19.945 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 14:32:19.945 INFO [stderr] 
Dec 19 14:32:19.945 INFO [stderr] warning: unused variable: `tx`
Dec 19 14:32:19.945 INFO [stderr]    --> src/node.rs:240:41
Dec 19 14:32:19.945 INFO [stderr]     |
Dec 19 14:32:19.945 INFO [stderr] 240 |     fn handle_payload(&self, m: String, tx: Tx) -> Result<(), io::Error> {
Dec 19 14:32:19.945 INFO [stderr]     |                                         ^^ help: consider using `_tx` instead
Dec 19 14:32:19.945 INFO [stderr] 
Dec 19 14:32:21.298 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.28s
Dec 19 14:32:22.366 INFO running `"docker" "inspect" "925cc48a18006e6f86f5da531e3979896986451f81e3d8d89870415d7d6e18e9"`
Dec 19 14:32:22.688 INFO running `"docker" "rm" "-f" "925cc48a18006e6f86f5da531e3979896986451f81e3d8d89870415d7d6e18e9"`
Dec 19 14:32:23.074 INFO [stdout] 925cc48a18006e6f86f5da531e3979896986451f81e3d8d89870415d7d6e18e9