Dec 04 19:42:32.038 INFO checking dns2utf8/igel_chat against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 19:42:32.038 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 19:42:32.211 INFO [stdout] 361ca6d17f8133013ccbc44d282462475725216d599e2721a74d5afa5cf897df
Dec 04 19:42:32.213 INFO running `"docker" "start" "-a" "361ca6d17f8133013ccbc44d282462475725216d599e2721a74d5afa5cf897df"`
Dec 04 19:42:32.697 INFO [stderr] usermod: no changes
Dec 04 19:42:32.861 INFO [stderr]    Compiling openssl-sys v0.9.20
Dec 04 19:42:32.861 INFO [stderr]     Checking iovec v0.1.1
Dec 04 19:42:32.862 INFO [stderr]     Checking net2 v0.2.31
Dec 04 19:42:32.862 INFO [stderr]     Checking hyper v0.10.13
Dec 04 19:42:33.662 INFO [stderr]     Checking bytes v0.4.5
Dec 04 19:42:33.820 INFO [stderr]     Checking mio v0.6.10
Dec 04 19:42:35.003 INFO [stderr]     Checking tokio-io v0.1.3
Dec 04 19:42:35.387 INFO [stderr]    Compiling openssl v0.9.20
Dec 04 19:42:36.449 INFO [stderr]     Checking tokio-core v0.1.10
Dec 04 19:42:39.431 INFO [stderr]     Checking native-tls v0.1.4
Dec 04 19:42:40.158 INFO [stderr]     Checking tokio-tls v0.1.3
Dec 04 19:42:41.245 INFO [stderr]     Checking websocket v0.20.2
Dec 04 19:42:43.821 INFO [stderr]     Checking igel_chat v0.1.0 (/source)
Dec 04 19:42:47.211 INFO [stderr] warning: unused import: `Arg`
Dec 04 19:42:47.211 INFO [stderr]   --> src/main.rs:11:12
Dec 04 19:42:47.211 INFO [stderr]    |
Dec 04 19:42:47.212 INFO [stderr] 11 | use clap::{Arg, App, SubCommand};
Dec 04 19:42:47.212 INFO [stderr]    |            ^^^
Dec 04 19:42:47.212 INFO [stderr]    |
Dec 04 19:42:47.212 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 19:42:47.213 INFO [stderr] 
Dec 04 19:42:47.359 INFO [stderr] warning: unused import: `Arg`
Dec 04 19:42:47.359 INFO [stderr]   --> src/main.rs:11:12
Dec 04 19:42:47.359 INFO [stderr]    |
Dec 04 19:42:47.359 INFO [stderr] 11 | use clap::{Arg, App, SubCommand};
Dec 04 19:42:47.359 INFO [stderr]    |            ^^^
Dec 04 19:42:47.359 INFO [stderr]    |
Dec 04 19:42:47.359 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 19:42:47.359 INFO [stderr] 
Dec 04 19:42:47.455 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.74s
Dec 04 19:42:47.466 INFO [stderr] su: No module specific data is present
Dec 04 19:42:48.817 INFO running `"docker" "inspect" "361ca6d17f8133013ccbc44d282462475725216d599e2721a74d5afa5cf897df"`
Dec 04 19:42:49.053 INFO running `"docker" "rm" "-f" "361ca6d17f8133013ccbc44d282462475725216d599e2721a74d5afa5cf897df"`
Dec 04 19:42:49.451 INFO [stdout] 361ca6d17f8133013ccbc44d282462475725216d599e2721a74d5afa5cf897df