Dec 19 07:31:23.101 INFO checking tbrand/helnet against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 07:31:23.101 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/tbrand/helnet:/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 07:31:23.654 INFO [stdout] a9968760e4cd38dcb368d4a8ee80447d361ab4949b2b0bd68c3ba5f764533006
Dec 19 07:31:23.656 INFO running `"docker" "start" "-a" "a9968760e4cd38dcb368d4a8ee80447d361ab4949b2b0bd68c3ba5f764533006"`
Dec 19 07:31:25.654 INFO [stderr]    Compiling encoding_rs v0.8.12
Dec 19 07:31:25.654 INFO [stderr]     Checking crossbeam-utils v0.6.1
Dec 19 07:31:25.656 INFO [stderr]    Compiling libc v0.2.44
Dec 19 07:31:25.656 INFO [stderr]     Checking want v0.0.6
Dec 19 07:31:25.666 INFO [stderr]     Checking rand v0.5.5
Dec 19 07:31:25.666 INFO [stderr]     Checking iovec v0.1.2
Dec 19 07:31:25.666 INFO [stderr]     Checking net2 v0.2.33
Dec 19 07:31:25.666 INFO [stderr]     Checking hostname v0.1.5
Dec 19 07:31:25.956 INFO [stderr]     Checking socket2 v0.3.8
Dec 19 07:31:26.016 INFO [stderr]     Checking atty v0.2.11
Dec 19 07:31:26.572 INFO [stderr]     Checking openssl-sys v0.9.39
Dec 19 07:31:26.611 INFO [stderr]    Compiling native-tls v0.2.2
Dec 19 07:31:26.696 INFO [stderr]     Checking futures-cpupool v0.1.8
Dec 19 07:31:26.754 INFO [stderr]     Checking resolv-conf v0.6.1
Dec 19 07:31:26.819 INFO [stderr]     Checking bytes v0.4.11
Dec 19 07:31:27.149 INFO [stderr]     Checking clap v2.32.0
Dec 19 07:31:27.518 INFO [stderr]     Checking libflate v0.1.18
Dec 19 07:31:27.575 INFO [stderr]     Checking serde_urlencoded v0.5.4
Dec 19 07:31:28.703 INFO [stderr]     Checking mio v0.6.16
Dec 19 07:31:29.572 INFO [stderr]     Checking crossbeam-epoch v0.6.1
Dec 19 07:31:29.840 INFO [stderr]     Checking tokio-timer v0.2.8
Dec 19 07:31:30.501 INFO [stderr]     Checking rand v0.6.1
Dec 19 07:31:31.550 INFO [stderr]     Checking tokio-io v0.1.10
Dec 19 07:31:33.178 INFO [stderr]     Checking http v0.1.14
Dec 19 07:31:33.180 INFO [stderr]     Checking openssl v0.10.15
Dec 19 07:31:34.888 INFO [stderr]     Checking crossbeam-deque v0.6.2
Dec 19 07:31:36.329 INFO [stderr]     Checking mio-uds v0.6.7
Dec 19 07:31:36.984 INFO [stderr]     Checking parking_lot_core v0.3.1
Dec 19 07:31:37.656 INFO [stderr]     Checking uuid v0.7.1
Dec 19 07:31:40.422 INFO [stderr]     Checking tokio-codec v0.1.1
Dec 19 07:31:40.903 INFO [stderr]     Checking parking_lot v0.6.4
Dec 19 07:31:41.550 INFO [stderr]     Checking tokio-threadpool v0.1.9
Dec 19 07:31:44.420 INFO [stderr]     Checking tokio-reactor v0.1.7
Dec 19 07:31:44.650 INFO [stderr]    Compiling phf_generator v0.7.23
Dec 19 07:31:45.710 INFO [stderr]    Compiling phf_codegen v0.7.23
Dec 19 07:31:47.159 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.6
Dec 19 07:31:47.305 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 19 07:31:47.305 INFO [stderr]     Checking tokio-udp v0.1.3
Dec 19 07:31:47.305 INFO [stderr]     Checking tokio-uds v0.2.4
Dec 19 07:31:47.493 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 19 07:31:49.633 INFO [stderr]     Checking trust-dns-proto v0.5.0
Dec 19 07:31:50.304 INFO [stderr]     Checking tokio v0.1.13
Dec 19 07:31:52.580 INFO [stderr]     Checking h2 v0.1.13
Dec 19 07:31:58.004 INFO [stderr]     Checking trust-dns-resolver v0.10.0
Dec 19 07:32:00.811 INFO [stderr]     Checking hyper v0.12.16
Dec 19 07:32:04.765 INFO [stderr]     Checking hyper-tls v0.3.1
Dec 19 07:32:05.216 INFO [stderr]     Checking reqwest v0.9.5
Dec 19 07:32:06.682 INFO [stderr]     Checking helnet v0.1.0 (/opt/crater/workdir)
Dec 19 07:32:07.220 INFO [stderr] warning: unused import: `trust_dns_resolver::Resolver`
Dec 19 07:32:07.220 INFO [stderr]  --> src/main.rs:5:5
Dec 19 07:32:07.220 INFO [stderr]   |
Dec 19 07:32:07.220 INFO [stderr] 5 | use trust_dns_resolver::Resolver;
Dec 19 07:32:07.220 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:32:07.220 INFO [stderr]   |
Dec 19 07:32:07.220 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 07:32:07.220 INFO [stderr] 
Dec 19 07:32:07.220 INFO [stderr] warning: unused import: `trust_dns_resolver::config::*`
Dec 19 07:32:07.220 INFO [stderr]  --> src/main.rs:6:5
Dec 19 07:32:07.220 INFO [stderr]   |
Dec 19 07:32:07.220 INFO [stderr] 6 | use trust_dns_resolver::config::*;
Dec 19 07:32:07.220 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:32:07.220 INFO [stderr] 
Dec 19 07:32:07.220 INFO [stderr] warning: unused import: `std::net::IpAddr`
Dec 19 07:32:07.220 INFO [stderr]  --> src/main.rs:7:5
Dec 19 07:32:07.220 INFO [stderr]   |
Dec 19 07:32:07.221 INFO [stderr] 7 | use std::net::IpAddr;
Dec 19 07:32:07.221 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 19 07:32:07.221 INFO [stderr] 
Dec 19 07:32:07.360 INFO [stderr] warning: unused import: `trust_dns_resolver::Resolver`
Dec 19 07:32:07.360 INFO [stderr]  --> src/main.rs:5:5
Dec 19 07:32:07.360 INFO [stderr]   |
Dec 19 07:32:07.360 INFO [stderr] 5 | use trust_dns_resolver::Resolver;
Dec 19 07:32:07.360 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:32:07.360 INFO [stderr]   |
Dec 19 07:32:07.360 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 07:32:07.360 INFO [stderr] 
Dec 19 07:32:07.360 INFO [stderr] warning: unused import: `trust_dns_resolver::config::*`
Dec 19 07:32:07.360 INFO [stderr]  --> src/main.rs:6:5
Dec 19 07:32:07.360 INFO [stderr]   |
Dec 19 07:32:07.360 INFO [stderr] 6 | use trust_dns_resolver::config::*;
Dec 19 07:32:07.360 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:32:07.360 INFO [stderr] 
Dec 19 07:32:07.360 INFO [stderr] warning: unused import: `std::net::IpAddr`
Dec 19 07:32:07.360 INFO [stderr]  --> src/main.rs:7:5
Dec 19 07:32:07.360 INFO [stderr]   |
Dec 19 07:32:07.360 INFO [stderr] 7 | use std::net::IpAddr;
Dec 19 07:32:07.361 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 19 07:32:07.361 INFO [stderr] 
Dec 19 07:32:07.548 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.24s
Dec 19 07:32:08.400 INFO running `"docker" "inspect" "a9968760e4cd38dcb368d4a8ee80447d361ab4949b2b0bd68c3ba5f764533006"`
Dec 19 07:32:08.722 INFO running `"docker" "rm" "-f" "a9968760e4cd38dcb368d4a8ee80447d361ab4949b2b0bd68c3ba5f764533006"`
Dec 19 07:32:09.076 INFO [stdout] a9968760e4cd38dcb368d4a8ee80447d361ab4949b2b0bd68c3ba5f764533006