Dec 19 14:04:02.365 INFO checking kpcyrd/burritun against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 14:04:02.365 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/kpcyrd/burritun:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:04:02.945 INFO [stdout] 67f45847308c4a04ab7067c11f34ab8a47217159fe0e3e582b64356df7f2a262
Dec 19 14:04:02.947 INFO running `"docker" "start" "-a" "67f45847308c4a04ab7067c11f34ab8a47217159fe0e3e582b64356df7f2a262"`
Dec 19 14:04:05.654 INFO [stderr]     Checking futures v0.1.22
Dec 19 14:04:05.673 INFO [stderr]    Compiling memchr v2.0.1
Dec 19 14:04:05.698 INFO [stderr]     Checking pnet_sys v0.21.0
Dec 19 14:04:05.721 INFO [stderr]    Compiling tun-tap v0.1.1
Dec 19 14:04:05.740 INFO [stderr]    Compiling thread_local v0.3.5
Dec 19 14:04:05.748 INFO [stderr]     Checking nom v4.0.0
Dec 19 14:04:05.749 INFO [stderr]    Compiling syntex_errors v0.42.0
Dec 19 14:04:05.750 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 19 14:04:07.696 INFO [stderr]     Checking env_logger v0.5.10
Dec 19 14:04:08.846 INFO [stderr]     Checking pnet_datalink v0.21.0
Dec 19 14:04:10.266 INFO [stderr]    Compiling aho-corasick v0.6.5
Dec 19 14:04:15.658 INFO [stderr]    Compiling regex v0.2.11
Dec 19 14:04:18.019 INFO [stderr]    Compiling syntex_syntax v0.42.0
Dec 19 14:04:18.364 INFO [stderr]     Checking pktparse v0.3.0
Dec 19 14:04:22.232 INFO [stderr]     Checking structopt v0.2.10
Dec 19 14:04:23.565 INFO [stderr]     Checking tokio-io v0.1.7
Dec 19 14:04:23.567 INFO [stderr]     Checking tokio-executor v0.1.2
Dec 19 14:04:24.666 INFO [stderr]     Checking tokio-threadpool v0.1.5
Dec 19 14:04:24.668 INFO [stderr]     Checking tokio-timer v0.2.4
Dec 19 14:04:27.720 INFO [stderr]     Checking tokio-reactor v0.1.2
Dec 19 14:04:27.721 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 19 14:04:29.630 INFO [stderr]     Checking tokio-fs v0.1.1
Dec 19 14:04:32.292 INFO [stderr]     Checking tokio-udp v0.1.1
Dec 19 14:04:34.940 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 19 14:04:37.760 INFO [stderr]     Checking tokio v0.1.7
Dec 19 14:04:39.860 INFO [stderr]     Checking tokio-core v0.1.17
Dec 19 14:05:12.876 INFO [stderr]    Compiling syntex v0.42.2
Dec 19 14:05:13.856 INFO [stderr]    Compiling pnet_macros v0.21.0
Dec 19 14:05:16.776 INFO [stderr]    Compiling pnet_packet v0.21.0
Dec 19 14:05:29.019 INFO [stderr]     Checking pnet_transport v0.21.0
Dec 19 14:05:29.332 INFO [stderr]     Checking pnet v0.21.0
Dec 19 14:05:29.626 INFO [stderr]     Checking burritun v0.1.1 (/opt/crater/workdir)
Dec 19 14:05:30.733 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 14:05:30.733 INFO [stderr]  --> src/main.rs:7:1
Dec 19 14:05:30.736 INFO [stderr]   |
Dec 19 14:05:30.737 INFO [stderr] 7 | #[macro_use] extern crate structopt;
Dec 19 14:05:30.737 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 14:05:30.737 INFO [stderr]   |
Dec 19 14:05:30.738 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 14:05:30.738 INFO [stderr] 
Dec 19 14:05:30.745 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 14:05:30.746 INFO [stderr]  --> src/main.rs:7:1
Dec 19 14:05:30.747 INFO [stderr]   |
Dec 19 14:05:30.748 INFO [stderr] 7 | #[macro_use] extern crate structopt;
Dec 19 14:05:30.748 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 14:05:30.748 INFO [stderr]   |
Dec 19 14:05:30.749 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 14:05:30.749 INFO [stderr] 
Dec 19 14:05:30.952 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 14:05:30.953 INFO [stderr]   --> src/main.rs:11:5
Dec 19 14:05:30.953 INFO [stderr]    |
Dec 19 14:05:30.953 INFO [stderr] 11 | /     error_chain! {
Dec 19 14:05:30.954 INFO [stderr] 12 | |         foreign_links {
Dec 19 14:05:30.954 INFO [stderr] 13 | |             Io(::std::io::Error);
Dec 19 14:05:30.960 INFO [stderr] 14 | |         }
Dec 19 14:05:30.960 INFO [stderr] 15 | |     }
Dec 19 14:05:30.961 INFO [stderr]    | |_____^
Dec 19 14:05:30.961 INFO [stderr]    |
Dec 19 14:05:30.961 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 14:05:30.962 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 14:05:30.962 INFO [stderr] 
Dec 19 14:05:31.049 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 14:05:31.049 INFO [stderr]   --> src/main.rs:11:5
Dec 19 14:05:31.049 INFO [stderr]    |
Dec 19 14:05:31.049 INFO [stderr] 11 | /     error_chain! {
Dec 19 14:05:31.050 INFO [stderr] 12 | |         foreign_links {
Dec 19 14:05:31.050 INFO [stderr] 13 | |             Io(::std::io::Error);
Dec 19 14:05:31.050 INFO [stderr] 14 | |         }
Dec 19 14:05:31.050 INFO [stderr] 15 | |     }
Dec 19 14:05:31.050 INFO [stderr]    | |_____^
Dec 19 14:05:31.051 INFO [stderr]    |
Dec 19 14:05:31.051 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 14:05:31.051 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 14:05:31.051 INFO [stderr] 
Dec 19 14:05:31.245 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 25s
Dec 19 14:05:32.580 INFO running `"docker" "inspect" "67f45847308c4a04ab7067c11f34ab8a47217159fe0e3e582b64356df7f2a262"`
Dec 19 14:05:32.902 INFO running `"docker" "rm" "-f" "67f45847308c4a04ab7067c11f34ab8a47217159fe0e3e582b64356df7f2a262"`
Dec 19 14:05:33.268 INFO [stdout] 67f45847308c4a04ab7067c11f34ab8a47217159fe0e3e582b64356df7f2a262