Dec 04 22:23:32.102 INFO checking arrrght/dns-test against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 22:23:32.102 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 22:23:32.262 INFO [stdout] 12e8fab284323fe8bb760fbaa2944e50de963d516971698435e7b08971529341
Dec 04 22:23:32.264 INFO running `"docker" "start" "-a" "12e8fab284323fe8bb760fbaa2944e50de963d516971698435e7b08971529341"`
Dec 04 22:23:32.810 INFO [stderr] usermod: no changes
Dec 04 22:23:32.987 INFO [stderr]     Checking dns-parser v0.8.0
Dec 04 22:23:32.987 INFO [stderr]     Checking parking_lot v0.6.4
Dec 04 22:23:34.116 INFO [stderr]     Checking tokio-reactor v0.1.6
Dec 04 22:23:35.567 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 04 22:23:35.567 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 04 22:23:35.567 INFO [stderr]     Checking tokio-uds v0.2.3
Dec 04 22:23:37.771 INFO [stderr]     Checking tokio v0.1.11
Dec 04 22:23:39.679 INFO [stderr]     Checking dns-test v0.1.0 (/source)
Dec 04 22:23:42.207 INFO [stderr] warning: struct is never constructed: `PB`
Dec 04 22:23:42.207 INFO [stderr]  --> src/pb.rs:8:1
Dec 04 22:23:42.207 INFO [stderr]   |
Dec 04 22:23:42.207 INFO [stderr] 8 | pub struct PB;
Dec 04 22:23:42.207 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 04 22:23:42.207 INFO [stderr]   |
Dec 04 22:23:42.207 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 22:23:42.207 INFO [stderr] 
Dec 04 22:23:42.243 INFO [stderr] warning: struct is never constructed: `PB`
Dec 04 22:23:42.243 INFO [stderr]  --> src/pb.rs:8:1
Dec 04 22:23:42.243 INFO [stderr]   |
Dec 04 22:23:42.243 INFO [stderr] 8 | pub struct PB;
Dec 04 22:23:42.243 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 04 22:23:42.243 INFO [stderr]   |
Dec 04 22:23:42.243 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 22:23:42.243 INFO [stderr] 
Dec 04 22:23:42.271 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.44s
Dec 04 22:23:42.283 INFO [stderr] su: No module specific data is present
Dec 04 22:23:43.078 INFO running `"docker" "inspect" "12e8fab284323fe8bb760fbaa2944e50de963d516971698435e7b08971529341"`
Dec 04 22:23:43.395 INFO running `"docker" "rm" "-f" "12e8fab284323fe8bb760fbaa2944e50de963d516971698435e7b08971529341"`
Dec 04 22:23:43.673 INFO [stdout] 12e8fab284323fe8bb760fbaa2944e50de963d516971698435e7b08971529341