Dec 05 10:30:53.215 INFO checking memcached-protocal-0.1.11 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 10:30:53.215 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 05 10:30:53.438 INFO [stdout] be0f8e7dda3aa57d96aa4334c1ab872bc50df6f88969e7a3f60832686eef4c7a
Dec 05 10:30:53.441 INFO running `"docker" "start" "-a" "be0f8e7dda3aa57d96aa4334c1ab872bc50df6f88969e7a3f60832686eef4c7a"`
Dec 05 10:30:54.073 INFO [stderr] usermod: no changes
Dec 05 10:30:54.147 INFO [stderr]     Checking error-chain v0.2.2
Dec 05 10:30:54.972 INFO [stderr]     Checking memcached-protocal v0.1.11 (/source)
Dec 05 10:30:56.339 INFO [stderr] warning: struct is never constructed: `StatsResponseItem`
Dec 05 10:30:56.339 INFO [stderr]  --> src/response/stats_response.rs:3:1
Dec 05 10:30:56.339 INFO [stderr]   |
Dec 05 10:30:56.339 INFO [stderr] 3 | struct StatsResponseItem {
Dec 05 10:30:56.339 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:30:56.339 INFO [stderr]   |
Dec 05 10:30:56.339 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 10:30:56.339 INFO [stderr] 
Dec 05 10:30:56.339 INFO [stderr] warning: type alias is never used: `StatsResponse`
Dec 05 10:30:56.339 INFO [stderr]  --> src/response/stats_response.rs:8:1
Dec 05 10:30:56.339 INFO [stderr]   |
Dec 05 10:30:56.339 INFO [stderr] 8 | type StatsResponse = Vec<StatsResponseItem>;
Dec 05 10:30:56.339 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:30:56.339 INFO [stderr] 
Dec 05 10:30:56.467 INFO [stderr] warning: struct is never constructed: `StatsResponseItem`
Dec 05 10:30:56.467 INFO [stderr]  --> src/response/stats_response.rs:3:1
Dec 05 10:30:56.467 INFO [stderr]   |
Dec 05 10:30:56.467 INFO [stderr] 3 | struct StatsResponseItem {
Dec 05 10:30:56.467 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:30:56.467 INFO [stderr]   |
Dec 05 10:30:56.467 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 10:30:56.467 INFO [stderr] 
Dec 05 10:30:56.467 INFO [stderr] warning: type alias is never used: `StatsResponse`
Dec 05 10:30:56.467 INFO [stderr]  --> src/response/stats_response.rs:8:1
Dec 05 10:30:56.467 INFO [stderr]   |
Dec 05 10:30:56.467 INFO [stderr] 8 | type StatsResponse = Vec<StatsResponseItem>;
Dec 05 10:30:56.467 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:30:56.467 INFO [stderr] 
Dec 05 10:30:57.443 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.35s
Dec 05 10:30:57.447 INFO [stderr] su: No module specific data is present
Dec 05 10:30:57.744 INFO running `"docker" "inspect" "be0f8e7dda3aa57d96aa4334c1ab872bc50df6f88969e7a3f60832686eef4c7a"`
Dec 05 10:30:57.832 INFO running `"docker" "rm" "-f" "be0f8e7dda3aa57d96aa4334c1ab872bc50df6f88969e7a3f60832686eef4c7a"`
Dec 05 10:30:57.970 INFO [stdout] be0f8e7dda3aa57d96aa4334c1ab872bc50df6f88969e7a3f60832686eef4c7a