Dec 05 10:30:53.280 INFO checking memcached-protocal-0.1.11 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 10:30:53.280 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05 10:30:53.499 INFO [stdout] 36147d703440aa6e87fae143f72b548a189897b6e077ee654a4dacd67531f13b
Dec 05 10:30:53.504 INFO running `"docker" "start" "-a" "36147d703440aa6e87fae143f72b548a189897b6e077ee654a4dacd67531f13b"`
Dec 05 10:30:54.064 INFO [stderr] usermod: no changes
Dec 05 10:30:54.143 INFO [stderr]     Checking error-chain v0.2.2
Dec 05 10:30:55.012 INFO [stderr]     Checking memcached-protocal v0.1.11 (/source)
Dec 05 10:30:56.435 INFO [stderr] warning: struct is never constructed: `StatsResponseItem`
Dec 05 10:30:56.436 INFO [stderr]  --> src/response/stats_response.rs:3:1
Dec 05 10:30:56.436 INFO [stderr]   |
Dec 05 10:30:56.436 INFO [stderr] 3 | struct StatsResponseItem {
Dec 05 10:30:56.436 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:30:56.436 INFO [stderr]   |
Dec 05 10:30:56.436 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 10:30:56.436 INFO [stderr] 
Dec 05 10:30:56.436 INFO [stderr] warning: type alias is never used: `StatsResponse`
Dec 05 10:30:56.436 INFO [stderr]  --> src/response/stats_response.rs:8:1
Dec 05 10:30:56.436 INFO [stderr]   |
Dec 05 10:30:56.436 INFO [stderr] 8 | type StatsResponse = Vec<StatsResponseItem>;
Dec 05 10:30:56.436 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:30:56.436 INFO [stderr] 
Dec 05 10:30:56.551 INFO [stderr] warning: struct is never constructed: `StatsResponseItem`
Dec 05 10:30:56.551 INFO [stderr]  --> src/response/stats_response.rs:3:1
Dec 05 10:30:56.551 INFO [stderr]   |
Dec 05 10:30:56.551 INFO [stderr] 3 | struct StatsResponseItem {
Dec 05 10:30:56.551 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:30:56.551 INFO [stderr]   |
Dec 05 10:30:56.551 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 10:30:56.551 INFO [stderr] 
Dec 05 10:30:56.551 INFO [stderr] warning: type alias is never used: `StatsResponse`
Dec 05 10:30:56.551 INFO [stderr]  --> src/response/stats_response.rs:8:1
Dec 05 10:30:56.551 INFO [stderr]   |
Dec 05 10:30:56.551 INFO [stderr] 8 | type StatsResponse = Vec<StatsResponseItem>;
Dec 05 10:30:56.551 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:30:56.551 INFO [stderr] 
Dec 05 10:30:57.558 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.48s
Dec 05 10:30:57.565 INFO [stderr] su: No module specific data is present
Dec 05 10:30:57.876 INFO running `"docker" "inspect" "36147d703440aa6e87fae143f72b548a189897b6e077ee654a4dacd67531f13b"`
Dec 05 10:30:58.004 INFO running `"docker" "rm" "-f" "36147d703440aa6e87fae143f72b548a189897b6e077ee654a4dacd67531f13b"`
Dec 05 10:30:58.097 INFO [stdout] 36147d703440aa6e87fae143f72b548a189897b6e077ee654a4dacd67531f13b