Nov 27 19:16:17.851 INFO checking sybblow/tokio-echo-server against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 19:16:17.853 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 27 19:16:18.362 INFO [stdout] c27a4a554066e353c21b9a12352ba3b5fe8585e18f11bf9a757d7d63edfe47fb
Nov 27 19:16:18.364 INFO running `"docker" "start" "-a" "c27a4a554066e353c21b9a12352ba3b5fe8585e18f11bf9a757d7d63edfe47fb"`
Nov 27 19:16:20.217 INFO [stderr] usermod: no changes
Nov 27 19:16:20.412 INFO [stderr]     Checking net2 v0.2.26
Nov 27 19:16:20.412 INFO [stderr]     Checking futures v0.1.6
Nov 27 19:16:20.424 INFO [stderr]     Checking clap v2.19.2
Nov 27 19:16:20.430 INFO [stderr]     Checking nix v0.7.0
Nov 27 19:16:28.512 INFO [stderr]     Checking mio v0.6.1
Nov 27 19:16:30.637 INFO [stderr]     Checking tokio-core v0.1.1
Nov 27 19:16:32.600 INFO [stderr]     Checking tokio-echo v0.1.0 (/source)
Nov 27 19:16:33.192 INFO [stderr] warning: unused `#[macro_use]` import
Nov 27 19:16:33.193 INFO [stderr]  --> src/main.rs:6:1
Nov 27 19:16:33.193 INFO [stderr]   |
Nov 27 19:16:33.193 INFO [stderr] 6 | #[macro_use]
Nov 27 19:16:33.193 INFO [stderr]   | ^^^^^^^^^^^^
Nov 27 19:16:33.193 INFO [stderr]   |
Nov 27 19:16:33.193 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 19:16:33.193 INFO [stderr] 
Nov 27 19:16:33.624 INFO [stderr] warning: unused `#[macro_use]` import
Nov 27 19:16:33.624 INFO [stderr]  --> src/main.rs:6:1
Nov 27 19:16:33.624 INFO [stderr]   |
Nov 27 19:16:33.624 INFO [stderr] 6 | #[macro_use]
Nov 27 19:16:33.624 INFO [stderr]   | ^^^^^^^^^^^^
Nov 27 19:16:33.624 INFO [stderr]   |
Nov 27 19:16:33.624 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 19:16:33.624 INFO [stderr] 
Nov 27 19:16:33.793 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.55s
Nov 27 19:16:33.800 INFO [stderr] su: No module specific data is present
Nov 27 19:16:35.288 INFO running `"docker" "inspect" "c27a4a554066e353c21b9a12352ba3b5fe8585e18f11bf9a757d7d63edfe47fb"`
Nov 27 19:16:35.563 INFO running `"docker" "rm" "-f" "c27a4a554066e353c21b9a12352ba3b5fe8585e18f11bf9a757d7d63edfe47fb"`
Nov 27 19:16:35.984 INFO [stdout] c27a4a554066e353c21b9a12352ba3b5fe8585e18f11bf9a757d7d63edfe47fb