Dec 11 19:32:19.453 INFO checking dns2utf8/igel_chat against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 19:32:19.453 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 19:32:19.638 INFO [stdout] bf0ebd266a926f026776462021601481848560009886e54be2f0bf5b7b8d619e
Dec 11 19:32:19.642 INFO running `"docker" "start" "-a" "bf0ebd266a926f026776462021601481848560009886e54be2f0bf5b7b8d619e"`
Dec 11 19:32:20.164 INFO [stderr] usermod: no changes
Dec 11 19:32:20.307 INFO [stderr]    Compiling openssl v0.9.20
Dec 11 19:32:20.308 INFO [stderr]     Checking hyper v0.10.13
Dec 11 19:32:23.416 INFO [stderr]     Checking native-tls v0.1.4
Dec 11 19:32:24.154 INFO [stderr]     Checking tokio-tls v0.1.3
Dec 11 19:32:25.196 INFO [stderr]     Checking websocket v0.20.2
Dec 11 19:32:27.749 INFO [stderr]     Checking igel_chat v0.1.0 (/source)
Dec 11 19:32:31.270 INFO [stderr] warning: unused import: `Arg`
Dec 11 19:32:31.270 INFO [stderr]   --> src/main.rs:11:12
Dec 11 19:32:31.271 INFO [stderr]    |
Dec 11 19:32:31.271 INFO [stderr] 11 | use clap::{Arg, App, SubCommand};
Dec 11 19:32:31.271 INFO [stderr]    |            ^^^
Dec 11 19:32:31.272 INFO [stderr]    |
Dec 11 19:32:31.272 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 19:32:31.272 INFO [stderr] 
Dec 11 19:32:31.424 INFO [stderr] warning: unused import: `Arg`
Dec 11 19:32:31.425 INFO [stderr]   --> src/main.rs:11:12
Dec 11 19:32:31.425 INFO [stderr]    |
Dec 11 19:32:31.425 INFO [stderr] 11 | use clap::{Arg, App, SubCommand};
Dec 11 19:32:31.425 INFO [stderr]    |            ^^^
Dec 11 19:32:31.426 INFO [stderr]    |
Dec 11 19:32:31.426 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 19:32:31.426 INFO [stderr] 
Dec 11 19:32:31.534 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.34s
Dec 11 19:32:31.556 INFO [stderr] su: No module specific data is present
Dec 11 19:32:32.859 INFO running `"docker" "inspect" "bf0ebd266a926f026776462021601481848560009886e54be2f0bf5b7b8d619e"`
Dec 11 19:32:33.156 INFO running `"docker" "rm" "-f" "bf0ebd266a926f026776462021601481848560009886e54be2f0bf5b7b8d619e"`
Dec 11 19:32:33.606 INFO [stdout] bf0ebd266a926f026776462021601481848560009886e54be2f0bf5b7b8d619e