Dec 18 14:03:39.450 INFO checking memcached-protocal-0.1.11 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 14:03:39.450 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/memcached-protocal/0.1.11:/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 14:03:39.772 INFO [stdout] 2f9a36a55d7f5d580c91e4f0a20f97d8605d4d91cb86b7524c3d9f1d636b0691
Dec 18 14:03:39.774 INFO running `"docker" "start" "-a" "2f9a36a55d7f5d580c91e4f0a20f97d8605d4d91cb86b7524c3d9f1d636b0691"`
Dec 18 14:03:40.753 INFO [stderr]     Checking error-chain v0.2.2
Dec 18 14:03:41.152 INFO [stderr]     Checking memcached-protocal v0.1.11 (/opt/crater/workdir)
Dec 18 14:03:41.912 INFO [stderr] warning: struct is never constructed: `StatsResponseItem`
Dec 18 14:03:41.912 INFO [stderr]  --> src/response/stats_response.rs:3:1
Dec 18 14:03:41.912 INFO [stderr]   |
Dec 18 14:03:41.912 INFO [stderr] 3 | struct StatsResponseItem {
Dec 18 14:03:41.912 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:03:41.912 INFO [stderr]   |
Dec 18 14:03:41.912 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 14:03:41.912 INFO [stderr] 
Dec 18 14:03:41.912 INFO [stderr] warning: type alias is never used: `StatsResponse`
Dec 18 14:03:41.912 INFO [stderr]  --> src/response/stats_response.rs:8:1
Dec 18 14:03:41.912 INFO [stderr]   |
Dec 18 14:03:41.912 INFO [stderr] 8 | type StatsResponse = Vec<StatsResponseItem>;
Dec 18 14:03:41.912 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:03:41.912 INFO [stderr] 
Dec 18 14:03:41.948 INFO [stderr] warning: struct is never constructed: `StatsResponseItem`
Dec 18 14:03:41.948 INFO [stderr]  --> src/response/stats_response.rs:3:1
Dec 18 14:03:41.948 INFO [stderr]   |
Dec 18 14:03:41.948 INFO [stderr] 3 | struct StatsResponseItem {
Dec 18 14:03:41.948 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:03:41.948 INFO [stderr]   |
Dec 18 14:03:41.948 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 14:03:41.948 INFO [stderr] 
Dec 18 14:03:41.948 INFO [stderr] warning: type alias is never used: `StatsResponse`
Dec 18 14:03:41.948 INFO [stderr]  --> src/response/stats_response.rs:8:1
Dec 18 14:03:41.948 INFO [stderr]   |
Dec 18 14:03:41.948 INFO [stderr] 8 | type StatsResponse = Vec<StatsResponseItem>;
Dec 18 14:03:41.948 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:03:41.948 INFO [stderr] 
Dec 18 14:03:42.559 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
Dec 18 14:03:42.997 INFO running `"docker" "inspect" "2f9a36a55d7f5d580c91e4f0a20f97d8605d4d91cb86b7524c3d9f1d636b0691"`
Dec 18 14:03:43.234 INFO running `"docker" "rm" "-f" "2f9a36a55d7f5d580c91e4f0a20f97d8605d4d91cb86b7524c3d9f1d636b0691"`
Dec 18 14:03:43.463 INFO [stdout] 2f9a36a55d7f5d580c91e4f0a20f97d8605d4d91cb86b7524c3d9f1d636b0691