Sep 21 06:49:33.702 INFO checking mqtt-0.1.4 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 06:49:33.702 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 06:49:33.702 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 06:49:33.875 INFO blam! 3765465e50053694ecbf8342944b4ccd9228118c8c77e0b3ea8fae809b44d570
Sep 21 06:49:33.877 INFO running `"docker" "start" "-a" "3765465e50053694ecbf8342944b4ccd9228118c8c77e0b3ea8fae809b44d570"`
Sep 21 06:49:35.263 INFO kablam! usermod: no changes
Sep 21 06:49:35.466 INFO kablam!     Checking miow v0.1.5
Sep 21 06:49:35.696 INFO kablam!     Checking mio v0.5.1
Sep 21 06:49:36.842 INFO kablam!     Checking rotor v0.6.3
Sep 21 06:49:37.732 INFO kablam!     Checking mqtt v0.1.4 (/source)
Sep 21 06:49:40.438 INFO kablam! warning: field is never used: `keep_alive`
Sep 21 06:49:40.438 INFO kablam!    --> src/client.rs:294:5
Sep 21 06:49:40.438 INFO kablam!     |
Sep 21 06:49:40.438 INFO kablam! 294 |     keep_alive: Duration,
Sep 21 06:49:40.438 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^
Sep 21 06:49:40.438 INFO kablam!     |
Sep 21 06:49:40.438 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 21 06:49:40.438 INFO kablam! 
Sep 21 06:49:41.352 INFO kablam! error[E0601]: `main` function not found in crate `echo_client`
Sep 21 06:49:41.352 INFO kablam!   |
Sep 21 06:49:41.352 INFO kablam!   = note: consider adding a `main` function to `examples/echo_client.rs`
Sep 21 06:49:41.352 INFO kablam! 
Sep 21 06:49:41.352 INFO kablam! error: aborting due to previous error
Sep 21 06:49:41.352 INFO kablam! 
Sep 21 06:49:41.352 INFO kablam! For more information about this error, try `rustc --explain E0601`.
Sep 21 06:49:41.374 INFO kablam! error: Could not compile `mqtt`.
Sep 21 06:49:41.374 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 06:49:42.746 INFO kablam! warning: field is never used: `keep_alive`
Sep 21 06:49:42.746 INFO kablam!    --> src/client.rs:294:5
Sep 21 06:49:42.746 INFO kablam!     |
Sep 21 06:49:42.746 INFO kablam! 294 |     keep_alive: Duration,
Sep 21 06:49:42.746 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^
Sep 21 06:49:42.746 INFO kablam!     |
Sep 21 06:49:42.746 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 21 06:49:42.746 INFO kablam! 
Sep 21 06:49:42.810 INFO kablam! error[E0432]: unresolved imports `bytes::ByteBuf`, `bytes::SliceBuf`
Sep 21 06:49:42.810 INFO kablam!   --> examples/echo_server.rs:27:26
Sep 21 06:49:42.810 INFO kablam!    |
Sep 21 06:49:42.810 INFO kablam! 27 | use bytes::{Buf, BufMut, ByteBuf, SliceBuf};
Sep 21 06:49:42.810 INFO kablam!    |                          ^^^^^^^  ^^^^^^^^ no `SliceBuf` in the root
Sep 21 06:49:42.810 INFO kablam!    |                          |
Sep 21 06:49:42.810 INFO kablam!    |                          no `ByteBuf` in the root
Sep 21 06:49:42.810 INFO kablam! 
Sep 21 06:49:43.014 INFO kablam! warning: use of deprecated item 'mio::Event::kind': use Event::readiness()
Sep 21 06:49:43.014 INFO kablam!    --> examples/echo_server.rs:123:62
Sep 21 06:49:43.014 INFO kablam!     |
Sep 21 06:49:43.014 INFO kablam! 123 |                                 entry.get_mut().handle(event.kind(), poll)?;
Sep 21 06:49:43.014 INFO kablam!     |                                                              ^^^^
Sep 21 06:49:43.014 INFO kablam!     |
Sep 21 06:49:43.014 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 21 06:49:43.014 INFO kablam! 
Sep 21 06:49:43.098 INFO kablam! warning: use of deprecated item 'mio::Ready::is_hup': use UnixReady instead
Sep 21 06:49:43.098 INFO kablam!    --> examples/echo_server.rs:308:24
Sep 21 06:49:43.098 INFO kablam!     |
Sep 21 06:49:43.098 INFO kablam! 308 |             _ if ready.is_hup() => {
Sep 21 06:49:43.098 INFO kablam!     |                        ^^^^^^
Sep 21 06:49:43.098 INFO kablam! 
Sep 21 06:49:43.106 INFO kablam! warning: use of deprecated item 'mio::Ready::none': use Ready::empty instead
Sep 21 06:49:43.106 INFO kablam!    --> examples/echo_server.rs:378:32
Sep 21 06:49:43.106 INFO kablam!     |
Sep 21 06:49:43.106 INFO kablam! 378 |                           _ => Ready::none(),
Sep 21 06:49:43.106 INFO kablam!     |                                ^^^^^^^^^^^
Sep 21 06:49:43.106 INFO kablam! 
Sep 21 06:49:43.154 INFO kablam! warning: unused import: `Buf`
Sep 21 06:49:43.155 INFO kablam!   --> examples/echo_server.rs:27:13
Sep 21 06:49:43.155 INFO kablam!    |
Sep 21 06:49:43.155 INFO kablam! 27 | use bytes::{Buf, BufMut, ByteBuf, SliceBuf};
Sep 21 06:49:43.155 INFO kablam!    |             ^^^
Sep 21 06:49:43.156 INFO kablam!    |
Sep 21 06:49:43.156 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 06:49:43.156 INFO kablam! 
Sep 21 06:49:43.156 INFO kablam! warning: unused import: `BufMut`
Sep 21 06:49:43.157 INFO kablam!   --> examples/echo_server.rs:27:18
Sep 21 06:49:43.157 INFO kablam!    |
Sep 21 06:49:43.157 INFO kablam! 27 | use bytes::{Buf, BufMut, ByteBuf, SliceBuf};
Sep 21 06:49:43.157 INFO kablam!    |                  ^^^^^^
Sep 21 06:49:43.157 INFO kablam! 
Sep 21 06:49:43.163 INFO kablam! error: aborting due to previous error
Sep 21 06:49:43.166 INFO kablam! 
Sep 21 06:49:43.166 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 21 06:49:43.179 INFO kablam! error: Could not compile `mqtt`.
Sep 21 06:49:43.179 INFO kablam! 
Sep 21 06:49:43.179 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 06:49:43.180 INFO kablam! su: No module specific data is present
Sep 21 06:49:43.938 INFO running `"docker" "rm" "-f" "3765465e50053694ecbf8342944b4ccd9228118c8c77e0b3ea8fae809b44d570"`
Sep 21 06:49:44.044 INFO blam! 3765465e50053694ecbf8342944b4ccd9228118c8c77e0b3ea8fae809b44d570