Nov 29 20:13:45.641 INFO checking pyranja/aerie-dhcp against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 20:13:45.642 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 29 20:13:46.116 INFO [stdout] 045d09072c71444f2ed7cc567d9b953cc445793fea0a34111e268fd3a27a9bcf
Nov 29 20:13:46.118 INFO running `"docker" "start" "-a" "045d09072c71444f2ed7cc567d9b953cc445793fea0a34111e268fd3a27a9bcf"`
Nov 29 20:13:47.570 INFO [stderr] usermod: no changes
Nov 29 20:13:47.677 INFO [stderr]     Checking iovec v0.1.0
Nov 29 20:13:47.677 INFO [stderr]     Checking net2 v0.2.30
Nov 29 20:13:48.046 INFO [stderr]     Checking bytes v0.4.4
Nov 29 20:13:48.708 INFO [stderr]     Checking mio v0.6.9
Nov 29 20:13:49.612 INFO [stderr]     Checking tokio-io v0.1.2
Nov 29 20:13:50.996 INFO [stderr]     Checking tokio-core v0.1.9
Nov 29 20:13:52.415 INFO [stderr]     Checking aerie_dhcp v0.1.0 (/source)
Nov 29 20:13:53.232 INFO [stderr] warning: unused import: `std::str`
Nov 29 20:13:53.233 INFO [stderr]  --> src/lib.rs:7:5
Nov 29 20:13:53.233 INFO [stderr]   |
Nov 29 20:13:53.233 INFO [stderr] 7 | use std::str;
Nov 29 20:13:53.234 INFO [stderr]   |     ^^^^^^^^
Nov 29 20:13:53.234 INFO [stderr]   |
Nov 29 20:13:53.234 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 20:13:53.235 INFO [stderr] 
Nov 29 20:13:53.319 INFO [stderr] warning: unused import: `std::str`
Nov 29 20:13:53.319 INFO [stderr]  --> src/lib.rs:7:5
Nov 29 20:13:53.320 INFO [stderr]   |
Nov 29 20:13:53.320 INFO [stderr] 7 | use std::str;
Nov 29 20:13:53.320 INFO [stderr]   |     ^^^^^^^^
Nov 29 20:13:53.320 INFO [stderr]   |
Nov 29 20:13:53.321 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 20:13:53.321 INFO [stderr] 
Nov 29 20:13:53.330 INFO [stderr] warning: function is never used: `echo`
Nov 29 20:13:53.331 INFO [stderr]   --> src/lib.rs:56:1
Nov 29 20:13:53.331 INFO [stderr]    |
Nov 29 20:13:53.331 INFO [stderr] 56 | fn echo(socket: net::UdpSocket) {
Nov 29 20:13:53.331 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:13:53.332 INFO [stderr]    |
Nov 29 20:13:53.332 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 20:13:53.332 INFO [stderr] 
Nov 29 20:13:53.500 INFO [stderr] warning: function is never used: `echo`
Nov 29 20:13:53.500 INFO [stderr]   --> src/lib.rs:56:1
Nov 29 20:13:53.500 INFO [stderr]    |
Nov 29 20:13:53.500 INFO [stderr] 56 | fn echo(socket: net::UdpSocket) {
Nov 29 20:13:53.500 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:13:53.500 INFO [stderr]    |
Nov 29 20:13:53.500 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 20:13:53.500 INFO [stderr] 
Nov 29 20:13:54.422 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.81s
Nov 29 20:13:54.427 INFO [stderr] su: No module specific data is present
Nov 29 20:13:55.134 INFO running `"docker" "inspect" "045d09072c71444f2ed7cc567d9b953cc445793fea0a34111e268fd3a27a9bcf"`
Nov 29 20:13:55.460 INFO running `"docker" "rm" "-f" "045d09072c71444f2ed7cc567d9b953cc445793fea0a34111e268fd3a27a9bcf"`
Nov 29 20:13:55.852 INFO [stdout] 045d09072c71444f2ed7cc567d9b953cc445793fea0a34111e268fd3a27a9bcf