Dec 18 01:14:29.307 INFO checking dns2utf8/igel_chat against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 01:14:29.307 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/dns2utf8/igel_chat:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 01:14:29.513 INFO [stdout] 49ebacc80509dcd6589b06c09cbefa5128f55eb7a2f8ca524ce70997504afd4b
Dec 18 01:14:29.515 INFO running `"docker" "start" "-a" "49ebacc80509dcd6589b06c09cbefa5128f55eb7a2f8ca524ce70997504afd4b"`
Dec 18 01:14:30.316 INFO [stderr]    Compiling openssl v0.9.20
Dec 18 01:14:30.326 INFO [stderr]    Compiling openssl-sys v0.9.20
Dec 18 01:14:30.326 INFO [stderr]     Checking hyper v0.10.13
Dec 18 01:14:35.106 INFO [stderr]     Checking native-tls v0.1.4
Dec 18 01:14:35.527 INFO [stderr]     Checking tokio-tls v0.1.3
Dec 18 01:14:36.200 INFO [stderr]     Checking websocket v0.20.2
Dec 18 01:14:38.026 INFO [stderr]     Checking igel_chat v0.1.0 (/opt/crater/workdir)
Dec 18 01:14:39.128 INFO [stderr] warning: unused import: `Arg`
Dec 18 01:14:39.128 INFO [stderr]   --> src/main.rs:11:12
Dec 18 01:14:39.128 INFO [stderr]    |
Dec 18 01:14:39.128 INFO [stderr] 11 | use clap::{Arg, App, SubCommand};
Dec 18 01:14:39.128 INFO [stderr]    |            ^^^
Dec 18 01:14:39.128 INFO [stderr]    |
Dec 18 01:14:39.128 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 01:14:39.128 INFO [stderr] 
Dec 18 01:14:39.171 INFO [stderr] warning: unused import: `Arg`
Dec 18 01:14:39.171 INFO [stderr]   --> src/main.rs:11:12
Dec 18 01:14:39.171 INFO [stderr]    |
Dec 18 01:14:39.171 INFO [stderr] 11 | use clap::{Arg, App, SubCommand};
Dec 18 01:14:39.171 INFO [stderr]    |            ^^^
Dec 18 01:14:39.171 INFO [stderr]    |
Dec 18 01:14:39.171 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 01:14:39.171 INFO [stderr] 
Dec 18 01:14:39.349 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.19s
Dec 18 01:14:40.406 INFO running `"docker" "inspect" "49ebacc80509dcd6589b06c09cbefa5128f55eb7a2f8ca524ce70997504afd4b"`
Dec 18 01:14:40.722 INFO running `"docker" "rm" "-f" "49ebacc80509dcd6589b06c09cbefa5128f55eb7a2f8ca524ce70997504afd4b"`
Dec 18 01:14:41.118 INFO [stdout] 49ebacc80509dcd6589b06c09cbefa5128f55eb7a2f8ca524ce70997504afd4b