Dec 04 06:34:03.039 INFO checking yiransheng/rust-toy-redis against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 06:34:03.039 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 04 06:34:03.483 INFO [stdout] 4e964d5512aa6af29ad084e297032622d4f85f7c11b52abfc77ac2a9f7345ed4
Dec 04 06:34:03.485 INFO running `"docker" "start" "-a" "4e964d5512aa6af29ad084e297032622d4f85f7c11b52abfc77ac2a9f7345ed4"`
Dec 04 06:34:04.827 INFO [stderr] usermod: no changes
Dec 04 06:34:04.971 INFO [stderr]     Checking scoped-tls v0.1.1
Dec 04 06:34:04.971 INFO [stderr]     Checking slab v0.3.0
Dec 04 06:34:04.975 INFO [stderr]     Checking take v0.1.0
Dec 04 06:34:04.975 INFO [stderr]     Checking smallvec v0.2.1
Dec 04 06:34:04.975 INFO [stderr]     Checking stringreader v0.1.1
Dec 04 06:34:05.027 INFO [stderr]     Checking crossbeam-utils v0.3.2
Dec 04 06:34:05.027 INFO [stderr]     Checking log v0.4.1
Dec 04 06:34:05.027 INFO [stderr]     Checking crossbeam-utils v0.2.2
Dec 04 06:34:05.399 INFO [stderr]     Checking tokio-service v0.1.0
Dec 04 06:34:05.775 INFO [stderr]     Checking bytes v0.4.6
Dec 04 06:34:05.959 INFO [stderr]     Checking tokio-timer v0.2.1
Dec 04 06:34:06.104 INFO [stderr]     Checking crossbeam-epoch v0.4.1
Dec 04 06:34:06.808 INFO [stderr]     Checking mio v0.6.14
Dec 04 06:34:06.809 INFO [stderr]     Checking log v0.3.9
Dec 04 06:34:08.435 INFO [stderr]     Checking crossbeam-deque v0.3.0
Dec 04 06:34:08.866 INFO [stderr]     Checking tokio-threadpool v0.1.2
Dec 04 06:34:09.347 INFO [stderr]     Checking tokio-io v0.1.6
Dec 04 06:34:11.123 INFO [stderr]     Checking tokio-reactor v0.1.1
Dec 04 06:34:11.698 INFO [stderr]     Checking tokio-udp v0.1.0
Dec 04 06:34:11.699 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 04 06:34:12.375 INFO [stderr]     Checking tokio v0.1.5
Dec 04 06:34:13.083 INFO [stderr]     Checking tokio-core v0.1.16
Dec 04 06:34:14.353 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 04 06:34:16.331 INFO [stderr]     Checking toy-redis v0.1.2 (/source)
Dec 04 06:34:16.723 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 06:34:16.723 INFO [stderr]  --> src/main.rs:2:1
Dec 04 06:34:16.723 INFO [stderr]   |
Dec 04 06:34:16.723 INFO [stderr] 2 | #[macro_use]
Dec 04 06:34:16.723 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 06:34:16.723 INFO [stderr]   |
Dec 04 06:34:16.723 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 06:34:16.723 INFO [stderr] 
Dec 04 06:34:17.367 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.51s
Dec 04 06:34:17.373 INFO [stderr] su: No module specific data is present
Dec 04 06:34:18.606 INFO running `"docker" "inspect" "4e964d5512aa6af29ad084e297032622d4f85f7c11b52abfc77ac2a9f7345ed4"`
Dec 04 06:34:18.961 INFO running `"docker" "rm" "-f" "4e964d5512aa6af29ad084e297032622d4f85f7c11b52abfc77ac2a9f7345ed4"`
Dec 04 06:34:19.265 INFO [stdout] 4e964d5512aa6af29ad084e297032622d4f85f7c11b52abfc77ac2a9f7345ed4