Nov 29 20:13:45.160 INFO checking pyranja/aerie-dhcp against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 20:13:45.160 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 20:13:45.676 INFO [stdout] 9123374fb6dd851910d5619b618e8dd18c4a4c2bd1bcedce1291a363a3d983e4
Nov 29 20:13:45.684 INFO running `"docker" "start" "-a" "9123374fb6dd851910d5619b618e8dd18c4a4c2bd1bcedce1291a363a3d983e4"`
Nov 29 20:13:47.316 INFO [stderr] usermod: no changes
Nov 29 20:13:47.440 INFO [stderr]     Checking libc v0.2.28
Nov 29 20:13:48.772 INFO [stderr]     Checking iovec v0.1.0
Nov 29 20:13:48.772 INFO [stderr]     Checking net2 v0.2.30
Nov 29 20:13:49.244 INFO [stderr]     Checking bytes v0.4.4
Nov 29 20:13:49.532 INFO [stderr]     Checking mio v0.6.9
Nov 29 20:13:50.460 INFO [stderr]     Checking tokio-io v0.1.2
Nov 29 20:13:52.113 INFO [stderr]     Checking tokio-core v0.1.9
Nov 29 20:13:53.387 INFO [stderr]     Checking aerie_dhcp v0.1.0 (/source)
Nov 29 20:13:53.936 INFO [stderr] warning: unused import: `std::str`
Nov 29 20:13:53.936 INFO [stderr]  --> src/lib.rs:7:5
Nov 29 20:13:53.936 INFO [stderr]   |
Nov 29 20:13:53.936 INFO [stderr] 7 | use std::str;
Nov 29 20:13:53.936 INFO [stderr]   |     ^^^^^^^^
Nov 29 20:13:53.936 INFO [stderr]   |
Nov 29 20:13:53.936 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 20:13:53.936 INFO [stderr] 
Nov 29 20:13:54.064 INFO [stderr] warning: function is never used: `echo`
Nov 29 20:13:54.064 INFO [stderr]   --> src/lib.rs:56:1
Nov 29 20:13:54.064 INFO [stderr]    |
Nov 29 20:13:54.064 INFO [stderr] 56 | fn echo(socket: net::UdpSocket) {
Nov 29 20:13:54.064 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:13:54.064 INFO [stderr]    |
Nov 29 20:13:54.064 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 20:13:54.064 INFO [stderr] 
Nov 29 20:13:54.124 INFO [stderr] warning: unused import: `std::str`
Nov 29 20:13:54.124 INFO [stderr]  --> src/lib.rs:7:5
Nov 29 20:13:54.124 INFO [stderr]   |
Nov 29 20:13:54.124 INFO [stderr] 7 | use std::str;
Nov 29 20:13:54.124 INFO [stderr]   |     ^^^^^^^^
Nov 29 20:13:54.124 INFO [stderr]   |
Nov 29 20:13:54.124 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 20:13:54.124 INFO [stderr] 
Nov 29 20:13:54.216 INFO [stderr] warning: function is never used: `echo`
Nov 29 20:13:54.216 INFO [stderr]   --> src/lib.rs:56:1
Nov 29 20:13:54.216 INFO [stderr]    |
Nov 29 20:13:54.216 INFO [stderr] 56 | fn echo(socket: net::UdpSocket) {
Nov 29 20:13:54.216 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:13:54.216 INFO [stderr]    |
Nov 29 20:13:54.216 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 20:13:54.216 INFO [stderr] 
Nov 29 20:13:54.904 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.56s
Nov 29 20:13:54.908 INFO [stderr] su: No module specific data is present
Nov 29 20:13:55.724 INFO running `"docker" "inspect" "9123374fb6dd851910d5619b618e8dd18c4a4c2bd1bcedce1291a363a3d983e4"`
Nov 29 20:13:56.015 INFO running `"docker" "rm" "-f" "9123374fb6dd851910d5619b618e8dd18c4a4c2bd1bcedce1291a363a3d983e4"`
Nov 29 20:13:56.288 INFO [stdout] 9123374fb6dd851910d5619b618e8dd18c4a4c2bd1bcedce1291a363a3d983e4