Jul 12 06:24:13.035 INFO checking irc-channel-0.1.1 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 06:24:13.035 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 06:24:13.035 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 06:24:13.035 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-1/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 06:24:13.297 INFO blam! 488be1825199fc669356f07bb93416bf029a3be623d522d5aea37a077e3c2418
Jul 12 06:24:13.300 INFO running `"docker" "start" "-a" "488be1825199fc669356f07bb93416bf029a3be623d522d5aea37a077e3c2418"`
Jul 12 06:24:14.481 INFO kablam!     Checking many2many v0.0.2
Jul 12 06:24:14.481 INFO kablam!     Checking irc_message v1.0.0
Jul 12 06:24:15.501 INFO kablam!     Checking irc-channel v0.1.1 (file:///source)
Jul 12 06:24:16.748 INFO kablam! error[E0658]: macro select! is unstable (see issue #27800)
Jul 12 06:24:16.748 INFO kablam!   --> examples/basic_client.rs:39:9
Jul 12 06:24:16.748 INFO kablam!    |
Jul 12 06:24:16.748 INFO kablam! 39 | /         select!{
Jul 12 06:24:16.748 INFO kablam! 40 | |             message = irc_recv.recv() => {
Jul 12 06:24:16.748 INFO kablam! 41 | |                 if let Ok(m) = message {
Jul 12 06:24:16.748 INFO kablam! 42 | |                     println!("{}", m.raw);
Jul 12 06:24:16.748 INFO kablam! ...  |
Jul 12 06:24:16.748 INFO kablam! 56 | |             }
Jul 12 06:24:16.748 INFO kablam! 57 | |         }
Jul 12 06:24:16.748 INFO kablam!    | |_________^
Jul 12 06:24:16.748 INFO kablam!    |
Jul 12 06:24:16.748 INFO kablam!    = help: add #![feature(mpsc_select)] to the crate attributes to enable
Jul 12 06:24:16.748 INFO kablam! 
Jul 12 06:24:16.748 INFO kablam! error: aborting due to previous error
Jul 12 06:24:16.748 INFO kablam! 
Jul 12 06:24:16.748 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Jul 12 06:24:16.756 INFO kablam! error: Could not compile `irc-channel`.
Jul 12 06:24:16.757 INFO kablam! 
Jul 12 06:24:16.757 INFO kablam! To learn more, run the command again with --verbose.
Jul 12 06:24:16.759 INFO kablam! su: No module specific data is present
Jul 12 06:24:17.283 INFO running `"docker" "rm" "-f" "488be1825199fc669356f07bb93416bf029a3be623d522d5aea37a077e3c2418"`
Jul 12 06:24:17.449 INFO blam! 488be1825199fc669356f07bb93416bf029a3be623d522d5aea37a077e3c2418