Dec 18 00:32:15.461 INFO checking estk/dial against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 00:32:15.461 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/estk/dial:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 00:32:15.869 INFO [stdout] 447167a46455daead2dd1fbfe8032de86125fd3a7f2a76b7f6ded20fff939386
Dec 18 00:32:15.871 INFO running `"docker" "start" "-a" "447167a46455daead2dd1fbfe8032de86125fd3a7f2a76b7f6ded20fff939386"`
Dec 18 00:32:18.035 INFO [stderr]     Checking socket2 v0.3.5
Dec 18 00:32:18.042 INFO [stderr]     Checking backtrace v0.2.3
Dec 18 00:32:18.909 INFO [stderr]     Checking error-chain v0.1.12
Dec 18 00:32:19.540 INFO [stderr]     Checking trust-dns-proto v0.4.0
Dec 18 00:32:23.010 INFO [stderr]     Checking trust-dns-resolver v0.9.0
Dec 18 00:32:24.801 INFO [stderr]     Checking dial v0.1.0 (/opt/crater/workdir)
Dec 18 00:32:26.468 INFO [stderr] warning: unused variable: `v6_rx`
Dec 18 00:32:26.468 INFO [stderr]    --> src/main.rs:101:21
Dec 18 00:32:26.468 INFO [stderr]     |
Dec 18 00:32:26.468 INFO [stderr] 101 |         let (v6_tx, v6_rx) = mpsc::channel::<IpAddr>(1);
Dec 18 00:32:26.468 INFO [stderr]     |                     ^^^^^ help: consider using `_v6_rx` instead
Dec 18 00:32:26.468 INFO [stderr]     |
Dec 18 00:32:26.468 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 00:32:26.468 INFO [stderr] 
Dec 18 00:32:26.496 INFO [stderr] warning: unused variable: `v6_rx`
Dec 18 00:32:26.496 INFO [stderr]    --> src/main.rs:101:21
Dec 18 00:32:26.496 INFO [stderr]     |
Dec 18 00:32:26.496 INFO [stderr] 101 |         let (v6_tx, v6_rx) = mpsc::channel::<IpAddr>(1);
Dec 18 00:32:26.496 INFO [stderr]     |                     ^^^^^ help: consider using `_v6_rx` instead
Dec 18 00:32:26.496 INFO [stderr]     |
Dec 18 00:32:26.496 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 00:32:26.496 INFO [stderr] 
Dec 18 00:32:26.729 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.91s
Dec 18 00:32:28.032 INFO running `"docker" "inspect" "447167a46455daead2dd1fbfe8032de86125fd3a7f2a76b7f6ded20fff939386"`
Dec 18 00:32:28.354 INFO running `"docker" "rm" "-f" "447167a46455daead2dd1fbfe8032de86125fd3a7f2a76b7f6ded20fff939386"`
Dec 18 00:32:28.684 INFO [stdout] 447167a46455daead2dd1fbfe8032de86125fd3a7f2a76b7f6ded20fff939386