Nov 28 04:52:31.605 INFO checking gilbertw1/adventure-rust-future-tokio-code against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 04:52:31.605 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 04:52:32.044 INFO [stdout] 894fb159047f737f43372f65a8e86ea22c649267bf3bc90f5fb209875e481aa0
Nov 28 04:52:32.050 INFO running `"docker" "start" "-a" "894fb159047f737f43372f65a8e86ea22c649267bf3bc90f5fb209875e481aa0"`
Nov 28 04:52:33.865 INFO [stderr] usermod: no changes
Nov 28 04:52:34.110 INFO [stderr]     Checking want v0.0.6
Nov 28 04:52:34.112 INFO [stderr]     Checking tokio-io v0.1.7
Nov 28 04:52:34.113 INFO [stderr]     Checking http v0.1.10
Nov 28 04:52:34.113 INFO [stderr]     Checking tokio-threadpool v0.1.5
Nov 28 04:52:37.612 INFO [stderr]     Checking tokio-reactor v0.1.2
Nov 28 04:52:37.613 INFO [stderr]     Checking tokio-codec v0.1.0
Nov 28 04:52:38.136 INFO [stderr]     Checking tokio-fs v0.1.2
Nov 28 04:52:40.205 INFO [stderr]     Checking tokio-udp v0.1.1
Nov 28 04:52:40.205 INFO [stderr]     Checking tokio-tcp v0.1.0
Nov 28 04:52:42.681 INFO [stderr]     Checking tokio v0.1.7
Nov 28 04:52:43.080 INFO [stderr]     Checking h2 v0.1.12
Nov 28 04:52:44.958 INFO [stderr]     Checking tokio-core v0.1.17
Nov 28 04:52:48.244 INFO [stderr]     Checking domain v0.2.4
Nov 28 04:52:50.456 INFO [stderr]     Checking hyper v0.12.9
Nov 28 04:52:57.997 INFO [stderr]     Checking adventure-rust-future-and-tokio-code v0.1.0 (/source)
Nov 28 04:53:00.741 INFO [stderr] warning: unused variable: `result`
Nov 28 04:53:00.741 INFO [stderr]    --> src/main.rs:111:13
Nov 28 04:53:00.741 INFO [stderr]     |
Nov 28 04:53:00.742 INFO [stderr] 111 |         let result = self.request_sender.unbounded_send(ReverseLookupRequest { ip: ip, sender: resp_tx });
Nov 28 04:53:00.742 INFO [stderr]     |             ^^^^^^ help: consider using `_result` instead
Nov 28 04:53:00.742 INFO [stderr]     |
Nov 28 04:53:00.743 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 04:53:00.743 INFO [stderr] 
Nov 28 04:53:00.767 INFO [stderr] warning: unused variable: `result`
Nov 28 04:53:00.767 INFO [stderr]    --> src/main.rs:111:13
Nov 28 04:53:00.767 INFO [stderr]     |
Nov 28 04:53:00.768 INFO [stderr] 111 |         let result = self.request_sender.unbounded_send(ReverseLookupRequest { ip: ip, sender: resp_tx });
Nov 28 04:53:00.768 INFO [stderr]     |             ^^^^^^ help: consider using `_result` instead
Nov 28 04:53:00.768 INFO [stderr]     |
Nov 28 04:53:00.768 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 04:53:00.769 INFO [stderr] 
Nov 28 04:53:00.774 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:53:00.774 INFO [stderr]   --> src/main.rs:89:9
Nov 28 04:53:00.775 INFO [stderr]    |
Nov 28 04:53:00.775 INFO [stderr] 89 |         request.sender.send(response);
Nov 28 04:53:00.775 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:53:00.776 INFO [stderr]    |
Nov 28 04:53:00.776 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 04:53:00.776 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:53:00.776 INFO [stderr] 
Nov 28 04:53:00.777 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:53:00.778 INFO [stderr]    --> src/main.rs:125:9
Nov 28 04:53:00.778 INFO [stderr]     |
Nov 28 04:53:00.778 INFO [stderr] 125 |         tx.send(resolv);
Nov 28 04:53:00.778 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Nov 28 04:53:00.779 INFO [stderr]     |
Nov 28 04:53:00.779 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:53:00.779 INFO [stderr] 
Nov 28 04:53:00.840 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:53:00.840 INFO [stderr]   --> src/main.rs:89:9
Nov 28 04:53:00.840 INFO [stderr]    |
Nov 28 04:53:00.841 INFO [stderr] 89 |         request.sender.send(response);
Nov 28 04:53:00.841 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:53:00.841 INFO [stderr]    |
Nov 28 04:53:00.841 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 04:53:00.842 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:53:00.842 INFO [stderr] 
Nov 28 04:53:00.842 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:53:00.842 INFO [stderr]    --> src/main.rs:125:9
Nov 28 04:53:00.843 INFO [stderr]     |
Nov 28 04:53:00.843 INFO [stderr] 125 |         tx.send(resolv);
Nov 28 04:53:00.843 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Nov 28 04:53:00.843 INFO [stderr]     |
Nov 28 04:53:00.844 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:53:00.844 INFO [stderr] 
Nov 28 04:53:00.874 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.98s
Nov 28 04:53:00.882 INFO [stderr] su: No module specific data is present
Nov 28 04:53:02.306 INFO running `"docker" "inspect" "894fb159047f737f43372f65a8e86ea22c649267bf3bc90f5fb209875e481aa0"`
Nov 28 04:53:02.658 INFO running `"docker" "rm" "-f" "894fb159047f737f43372f65a8e86ea22c649267bf3bc90f5fb209875e481aa0"`
Nov 28 04:53:03.017 INFO [stdout] 894fb159047f737f43372f65a8e86ea22c649267bf3bc90f5fb209875e481aa0