Dec 04 21:27:51.023 INFO checking bschwind/udp-stress-test against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 21:27:51.023 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 21:27:51.591 INFO [stdout] 57139593b89cbb14031be9c08c65f06187e7163299d4a48d9058768484204c49
Dec 04 21:27:51.593 INFO running `"docker" "start" "-a" "57139593b89cbb14031be9c08c65f06187e7163299d4a48d9058768484204c49"`
Dec 04 21:27:53.302 INFO [stderr] usermod: no changes
Dec 04 21:27:53.463 INFO [stderr]     Checking net2 v0.2.29
Dec 04 21:27:53.463 INFO [stderr]     Checking tokio-timer v0.1.1
Dec 04 21:27:53.471 INFO [stderr]     Checking clap v2.24.1
Dec 04 21:27:54.679 INFO [stderr]     Checking mio v0.6.7
Dec 04 21:27:57.272 INFO [stderr]     Checking tokio-core v0.1.7
Dec 04 21:27:59.987 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 04 21:28:04.037 INFO [stderr]     Checking udp-fun v0.1.0 (/source)
Dec 04 21:28:06.343 INFO [stderr] warning: unused variable: `buf`
Dec 04 21:28:06.343 INFO [stderr]    --> src/main.rs:113:50
Dec 04 21:28:06.343 INFO [stderr]     |
Dec 04 21:28:06.343 INFO [stderr] 113 | fn run_server(bind_addr: &str, server_port: u16, buf: Vec<u8>, num_clients: usize) {
Dec 04 21:28:06.343 INFO [stderr]     |                                                  ^^^ help: consider using `_buf` instead
Dec 04 21:28:06.343 INFO [stderr]     |
Dec 04 21:28:06.343 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 21:28:06.343 INFO [stderr] 
Dec 04 21:28:06.523 INFO [stderr] warning: unused variable: `buf`
Dec 04 21:28:06.523 INFO [stderr]    --> src/main.rs:113:50
Dec 04 21:28:06.523 INFO [stderr]     |
Dec 04 21:28:06.523 INFO [stderr] 113 | fn run_server(bind_addr: &str, server_port: u16, buf: Vec<u8>, num_clients: usize) {
Dec 04 21:28:06.523 INFO [stderr]     |                                                  ^^^ help: consider using `_buf` instead
Dec 04 21:28:06.523 INFO [stderr]     |
Dec 04 21:28:06.523 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 21:28:06.523 INFO [stderr] 
Dec 04 21:28:06.691 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.36s
Dec 04 21:28:06.696 INFO [stderr] su: No module specific data is present
Dec 04 21:28:07.481 INFO running `"docker" "inspect" "57139593b89cbb14031be9c08c65f06187e7163299d4a48d9058768484204c49"`
Dec 04 21:28:07.749 INFO running `"docker" "rm" "-f" "57139593b89cbb14031be9c08c65f06187e7163299d4a48d9058768484204c49"`
Dec 04 21:28:08.212 INFO [stdout] 57139593b89cbb14031be9c08c65f06187e7163299d4a48d9058768484204c49