Sep 04 10:29:15.265 INFO checking mqtt-0.1.4 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 10:29:15.265 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 10:29:15.265 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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=500" "-e" "CMD=cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 10:29:15.422 INFO blam! 9aba44117b1dd858c32339ca48018142811091f85f600c6cd38ba84713e58ca8
Sep 04 10:29:15.423 INFO running `"docker" "start" "-a" "9aba44117b1dd858c32339ca48018142811091f85f600c6cd38ba84713e58ca8"`
Sep 04 10:29:16.017 INFO kablam!     Checking mqtt v0.1.4 (file:///source)
Sep 04 10:29:20.189 INFO kablam! warning: field is never used: `keep_alive`
Sep 04 10:29:20.189 INFO kablam!    --> src/client.rs:294:5
Sep 04 10:29:20.189 INFO kablam!     |
Sep 04 10:29:20.189 INFO kablam! 294 |     keep_alive: Duration,
Sep 04 10:29:20.189 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 10:29:20.189 INFO kablam!     |
Sep 04 10:29:20.190 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 04 10:29:20.190 INFO kablam! 
Sep 04 10:29:21.392 INFO kablam! error[E0601]: `main` function not found in crate `echo_client`
Sep 04 10:29:21.406 INFO kablam!   |
Sep 04 10:29:21.407 INFO kablam!   = note: consider adding a `main` function to `examples/echo_client.rs`
Sep 04 10:29:21.407 INFO kablam! 
Sep 04 10:29:21.408 INFO kablam! error: aborting due to previous error
Sep 04 10:29:21.408 INFO kablam! 
Sep 04 10:29:21.409 INFO kablam! For more information about this error, try `rustc --explain E0601`.
Sep 04 10:29:21.416 INFO kablam! error: Could not compile `mqtt`.
Sep 04 10:29:21.416 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 10:29:22.804 INFO kablam! warning: field is never used: `keep_alive`
Sep 04 10:29:22.805 INFO kablam!    --> src/client.rs:294:5
Sep 04 10:29:22.805 INFO kablam!     |
Sep 04 10:29:22.805 INFO kablam! 294 |     keep_alive: Duration,
Sep 04 10:29:22.805 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 10:29:22.805 INFO kablam!     |
Sep 04 10:29:22.805 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 04 10:29:22.805 INFO kablam! 
Sep 04 10:29:23.605 INFO kablam! error[E0432]: unresolved import `bytes::ByteBuf`
Sep 04 10:29:23.605 INFO kablam!   --> examples/echo_server.rs:27:26
Sep 04 10:29:23.605 INFO kablam!    |
Sep 04 10:29:23.605 INFO kablam! 27 | use bytes::{Buf, BufMut, ByteBuf, SliceBuf};
Sep 04 10:29:23.605 INFO kablam!    |                          ^^^^^^^ no `ByteBuf` in the root
Sep 04 10:29:23.605 INFO kablam! 
Sep 04 10:29:23.606 INFO kablam! error[E0432]: unresolved import `bytes::SliceBuf`
Sep 04 10:29:23.606 INFO kablam!   --> examples/echo_server.rs:27:35
Sep 04 10:29:23.606 INFO kablam!    |
Sep 04 10:29:23.606 INFO kablam! 27 | use bytes::{Buf, BufMut, ByteBuf, SliceBuf};
Sep 04 10:29:23.606 INFO kablam!    |                                   ^^^^^^^^ no `SliceBuf` in the root
Sep 04 10:29:23.606 INFO kablam! 
Sep 04 10:29:23.800 INFO kablam! warning: use of deprecated item 'mio::Event::kind': use Event::readiness()
Sep 04 10:29:23.800 INFO kablam!    --> examples/echo_server.rs:123:62
Sep 04 10:29:23.800 INFO kablam!     |
Sep 04 10:29:23.800 INFO kablam! 123 |                                 entry.get_mut().handle(event.kind(), poll)?;
Sep 04 10:29:23.800 INFO kablam!     |                                                              ^^^^
Sep 04 10:29:23.800 INFO kablam!     |
Sep 04 10:29:23.800 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 04 10:29:23.800 INFO kablam! 
Sep 04 10:29:23.885 INFO kablam! warning: use of deprecated item 'mio::Ready::is_hup': use UnixReady instead
Sep 04 10:29:23.885 INFO kablam!    --> examples/echo_server.rs:308:24
Sep 04 10:29:23.885 INFO kablam!     |
Sep 04 10:29:23.885 INFO kablam! 308 |             _ if ready.is_hup() => {
Sep 04 10:29:23.885 INFO kablam!     |                        ^^^^^^
Sep 04 10:29:23.885 INFO kablam! 
Sep 04 10:29:23.898 INFO kablam! warning: use of deprecated item 'mio::Ready::none': use Ready::empty instead
Sep 04 10:29:23.898 INFO kablam!    --> examples/echo_server.rs:378:32
Sep 04 10:29:23.898 INFO kablam!     |
Sep 04 10:29:23.898 INFO kablam! 378 |                           _ => Ready::none(),
Sep 04 10:29:23.898 INFO kablam!     |                                ^^^^^^^^^^^
Sep 04 10:29:23.898 INFO kablam! 
Sep 04 10:29:23.973 INFO kablam! warning: unused import: `Buf`
Sep 04 10:29:23.973 INFO kablam!   --> examples/echo_server.rs:27:13
Sep 04 10:29:23.973 INFO kablam!    |
Sep 04 10:29:23.973 INFO kablam! 27 | use bytes::{Buf, BufMut, ByteBuf, SliceBuf};
Sep 04 10:29:23.973 INFO kablam!    |             ^^^
Sep 04 10:29:23.974 INFO kablam!    |
Sep 04 10:29:23.974 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 04 10:29:23.974 INFO kablam! 
Sep 04 10:29:23.974 INFO kablam! warning: unused import: `BufMut`
Sep 04 10:29:23.974 INFO kablam!   --> examples/echo_server.rs:27:18
Sep 04 10:29:23.974 INFO kablam!    |
Sep 04 10:29:23.974 INFO kablam! 27 | use bytes::{Buf, BufMut, ByteBuf, SliceBuf};
Sep 04 10:29:23.974 INFO kablam!    |                  ^^^^^^
Sep 04 10:29:23.974 INFO kablam! 
Sep 04 10:29:23.979 INFO kablam! error: aborting due to 2 previous errors
Sep 04 10:29:23.979 INFO kablam! 
Sep 04 10:29:23.979 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 04 10:29:23.993 INFO kablam! error: Could not compile `mqtt`.
Sep 04 10:29:23.993 INFO kablam! 
Sep 04 10:29:23.993 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 10:29:23.995 INFO kablam! su: No module specific data is present
Sep 04 10:29:24.469 INFO running `"docker" "rm" "-f" "9aba44117b1dd858c32339ca48018142811091f85f600c6cd38ba84713e58ca8"`
Sep 04 10:29:24.562 INFO blam! 9aba44117b1dd858c32339ca48018142811091f85f600c6cd38ba84713e58ca8