Sep 10 06:07:21.969 INFO checking xflow-0.1.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 06:07:21.969 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 06:07:21.969 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 06:07:22.110 INFO blam! b56ee2be8072feb939527a73a03403fbbbe41590f10c33c14d1a83403b222787
Sep 10 06:07:22.111 INFO running `"docker" "start" "-a" "b56ee2be8072feb939527a73a03403fbbbe41590f10c33c14d1a83403b222787"`
Sep 10 06:07:23.033 INFO kablam! usermod: no changes
Sep 10 06:07:23.101 INFO kablam!     Checking libc v0.1.12
Sep 10 06:07:23.101 INFO kablam!    Compiling serde_derive v0.9.15
Sep 10 06:07:23.101 INFO kablam!     Checking serde_json v0.9.10
Sep 10 06:07:27.633 INFO kablam!     Checking xflow v0.1.1 (file:///source)
Sep 10 06:07:28.622 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 06:07:28.622 INFO kablam!   --> src/dispatcher.rs:28:13
Sep 10 06:07:28.622 INFO kablam!    |
Sep 10 06:07:28.622 INFO kablam! 28 |             dispatch.dispatch(xfnode, xfstate);
Sep 10 06:07:28.622 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 06:07:28.622 INFO kablam!    |
Sep 10 06:07:28.622 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 06:07:28.622 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 06:07:28.622 INFO kablam! 
Sep 10 06:07:28.666 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 06:07:28.666 INFO kablam!   --> src/dispatcher.rs:28:13
Sep 10 06:07:28.666 INFO kablam!    |
Sep 10 06:07:28.666 INFO kablam! 28 |             dispatch.dispatch(xfnode, xfstate);
Sep 10 06:07:28.666 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 06:07:28.666 INFO kablam!    |
Sep 10 06:07:28.666 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 06:07:28.666 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 06:07:28.666 INFO kablam! 
Sep 10 06:07:29.740 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.69s
Sep 10 06:07:29.745 INFO kablam! su: No module specific data is present
Sep 10 06:07:30.385 INFO running `"docker" "rm" "-f" "b56ee2be8072feb939527a73a03403fbbbe41590f10c33c14d1a83403b222787"`
Sep 10 06:07:30.472 INFO blam! b56ee2be8072feb939527a73a03403fbbbe41590f10c33c14d1a83403b222787