Oct 12 15:27:11.578 INFO checking pyranja/aerie-dhcp against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 15:27:11.578 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 15:27:12.046 INFO blam! 2522455a8a096b222b36fb722c3cbe96469decd0aa8fd24ff264351e4127c8f4
Oct 12 15:27:12.052 INFO running `"docker" "start" "-a" "2522455a8a096b222b36fb722c3cbe96469decd0aa8fd24ff264351e4127c8f4"`
Oct 12 15:27:13.887 INFO kablam! usermod: no changes
Oct 12 15:27:13.998 INFO kablam!     Checking iovec v0.1.0
Oct 12 15:27:14.006 INFO kablam!     Checking net2 v0.2.30
Oct 12 15:27:14.836 INFO kablam!     Checking bytes v0.4.4
Oct 12 15:27:15.285 INFO kablam!     Checking mio v0.6.9
Oct 12 15:27:16.446 INFO kablam!     Checking tokio-io v0.1.2
Oct 12 15:27:18.022 INFO kablam!     Checking tokio-core v0.1.9
Oct 12 15:27:19.432 INFO kablam!     Checking aerie_dhcp v0.1.0 (/source)
Oct 12 15:27:20.038 INFO kablam! warning: unused import: `std::str`
Oct 12 15:27:20.038 INFO kablam!  --> src/lib.rs:7:5
Oct 12 15:27:20.038 INFO kablam!   |
Oct 12 15:27:20.038 INFO kablam! 7 | use std::str;
Oct 12 15:27:20.038 INFO kablam!   |     ^^^^^^^^
Oct 12 15:27:20.052 INFO kablam!   |
Oct 12 15:27:20.052 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 15:27:20.052 INFO kablam! 
Oct 12 15:27:20.107 INFO kablam! warning: unused import: `std::str`
Oct 12 15:27:20.107 INFO kablam!  --> src/lib.rs:7:5
Oct 12 15:27:20.108 INFO kablam!   |
Oct 12 15:27:20.108 INFO kablam! 7 | use std::str;
Oct 12 15:27:20.108 INFO kablam!   |     ^^^^^^^^
Oct 12 15:27:20.124 INFO kablam!   |
Oct 12 15:27:20.125 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 15:27:20.125 INFO kablam! 
Oct 12 15:27:20.228 INFO kablam! warning: function is never used: `echo`
Oct 12 15:27:20.228 INFO kablam!   --> src/lib.rs:56:1
Oct 12 15:27:20.228 INFO kablam!    |
Oct 12 15:27:20.229 INFO kablam! 56 | fn echo(socket: net::UdpSocket) {
Oct 12 15:27:20.229 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:27:20.244 INFO kablam!    |
Oct 12 15:27:20.244 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 15:27:20.245 INFO kablam! 
Oct 12 15:27:20.297 INFO kablam! warning: function is never used: `echo`
Oct 12 15:27:20.298 INFO kablam!   --> src/lib.rs:56:1
Oct 12 15:27:20.298 INFO kablam!    |
Oct 12 15:27:20.299 INFO kablam! 56 | fn echo(socket: net::UdpSocket) {
Oct 12 15:27:20.299 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:27:20.300 INFO kablam!    |
Oct 12 15:27:20.301 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 15:27:20.301 INFO kablam! 
Oct 12 15:27:21.337 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.42s
Oct 12 15:27:21.345 INFO kablam! su: No module specific data is present
Oct 12 15:27:22.618 INFO running `"docker" "rm" "-f" "2522455a8a096b222b36fb722c3cbe96469decd0aa8fd24ff264351e4127c8f4"`
Oct 12 15:27:22.892 INFO blam! 2522455a8a096b222b36fb722c3cbe96469decd0aa8fd24ff264351e4127c8f4