Dec 11 08:22:57.109 INFO checking sybblow/tokio-echo-server against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 08:22:57.110 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 08:22:57.503 INFO [stdout] 09760e60ef51783291047f06f43c1d9132af22eb6745621000738c7803a4d3b3
Dec 11 08:22:57.508 INFO running `"docker" "start" "-a" "09760e60ef51783291047f06f43c1d9132af22eb6745621000738c7803a4d3b3"`
Dec 11 08:22:58.588 INFO [stderr] usermod: no changes
Dec 11 08:22:58.792 INFO [stderr]     Checking unicode-width v0.1.3
Dec 11 08:22:58.792 INFO [stderr]     Checking term_size v0.2.1
Dec 11 08:22:58.800 INFO [stderr]     Checking futures v0.1.6
Dec 11 08:22:58.808 INFO [stderr]     Checking mio v0.6.1
Dec 11 08:22:59.669 INFO [stderr]     Checking clap v2.19.2
Dec 11 08:23:03.016 INFO [stderr]     Checking tokio-core v0.1.1
Dec 11 08:23:06.518 INFO [stderr]     Checking tokio-echo v0.1.0 (/source)
Dec 11 08:23:07.220 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 08:23:07.220 INFO [stderr]  --> src/main.rs:6:1
Dec 11 08:23:07.220 INFO [stderr]   |
Dec 11 08:23:07.220 INFO [stderr] 6 | #[macro_use]
Dec 11 08:23:07.220 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 08:23:07.220 INFO [stderr]   |
Dec 11 08:23:07.220 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 08:23:07.220 INFO [stderr] 
Dec 11 08:23:07.320 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 08:23:07.320 INFO [stderr]  --> src/main.rs:6:1
Dec 11 08:23:07.320 INFO [stderr]   |
Dec 11 08:23:07.320 INFO [stderr] 6 | #[macro_use]
Dec 11 08:23:07.320 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 08:23:07.321 INFO [stderr]   |
Dec 11 08:23:07.321 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 08:23:07.321 INFO [stderr] 
Dec 11 08:23:07.512 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.89s
Dec 11 08:23:07.518 INFO [stderr] su: No module specific data is present
Dec 11 08:23:08.708 INFO running `"docker" "inspect" "09760e60ef51783291047f06f43c1d9132af22eb6745621000738c7803a4d3b3"`
Dec 11 08:23:08.956 INFO running `"docker" "rm" "-f" "09760e60ef51783291047f06f43c1d9132af22eb6745621000738c7803a4d3b3"`
Dec 11 08:23:09.280 INFO [stdout] 09760e60ef51783291047f06f43c1d9132af22eb6745621000738c7803a4d3b3