Sep 10 10:07:18.486 INFO checking sensehat-stick-0.1.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 10:07:18.486 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 10:07:18.486 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/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 10:07:18.724 INFO blam! 0b0465954734495f47d61a2d041384e8ef5557e02a7111e774c0d50d47e016e1
Sep 10 10:07:18.725 INFO running `"docker" "start" "-a" "0b0465954734495f47d61a2d041384e8ef5557e02a7111e774c0d50d47e016e1"`
Sep 10 10:07:20.245 INFO kablam! usermod: no changes
Sep 10 10:07:20.391 INFO kablam!     Checking nix v0.8.1
Sep 10 10:07:24.350 INFO kablam!     Checking evdev v0.10.1
Sep 10 10:07:26.850 INFO kablam!     Checking sensehat-stick v0.1.0 (file:///source)
Sep 10 10:07:29.399 INFO kablam! error: cannot find macro `bail!` in this scope
Sep 10 10:07:29.399 INFO kablam!   --> examples/poll.rs:36:25
Sep 10 10:07:29.399 INFO kablam!    |
Sep 10 10:07:29.399 INFO kablam! 36 |                         bail!(e);
Sep 10 10:07:29.399 INFO kablam!    |                         ^^^^
Sep 10 10:07:29.399 INFO kablam! 
Sep 10 10:07:29.399 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `io`
Sep 10 10:07:29.399 INFO kablam!   --> examples/poll.rs:33:40
Sep 10 10:07:29.399 INFO kablam!    |
Sep 10 10:07:29.399 INFO kablam! 33 |                         if e.kind() == io::ErrorKind::WouldBlock {
Sep 10 10:07:29.399 INFO kablam!    |                                        ^^ Use of undeclared type or module `io`
Sep 10 10:07:29.399 INFO kablam! 
Sep 10 10:07:29.400 INFO kablam! error: aborting due to 2 previous errors
Sep 10 10:07:29.400 INFO kablam! 
Sep 10 10:07:29.400 INFO kablam! For more information about this error, try `rustc --explain E0433`.
Sep 10 10:07:29.410 INFO kablam! error: Could not compile `sensehat-stick`.
Sep 10 10:07:29.410 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 10:07:29.574 INFO kablam! error: build failed
Sep 10 10:07:29.576 INFO kablam! su: No module specific data is present
Sep 10 10:07:31.095 INFO running `"docker" "rm" "-f" "0b0465954734495f47d61a2d041384e8ef5557e02a7111e774c0d50d47e016e1"`
Sep 10 10:07:31.209 INFO blam! 0b0465954734495f47d61a2d041384e8ef5557e02a7111e774c0d50d47e016e1