Aug 17 19:20:26.670 INFO checking irc-channel-0.1.1 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 19:20:26.670 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 19:20:26.670 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 19:20:26.670 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-0/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 19:20:26.933 INFO blam! 8465f87deaf467f5c85402a5ab2a76410b7ab5b667f46fbf6d1b107bd2b2c953
Aug 17 19:20:26.935 INFO running `"docker" "start" "-a" "8465f87deaf467f5c85402a5ab2a76410b7ab5b667f46fbf6d1b107bd2b2c953"`
Aug 17 19:20:27.961 INFO kablam!     Checking many2many v0.0.2
Aug 17 19:20:27.970 INFO kablam!     Checking irc_message v1.0.0
Aug 17 19:20:29.376 INFO kablam!     Checking irc-channel v0.1.1 (file:///source)
Aug 17 19:20:31.107 INFO kablam! error[E0658]: macro select! is unstable (see issue #27800)
Aug 17 19:20:31.107 INFO kablam!   --> examples/basic_client.rs:39:9
Aug 17 19:20:31.107 INFO kablam!    |
Aug 17 19:20:31.107 INFO kablam! 39 | /         select!{
Aug 17 19:20:31.107 INFO kablam! 40 | |             message = irc_recv.recv() => {
Aug 17 19:20:31.107 INFO kablam! 41 | |                 if let Ok(m) = message {
Aug 17 19:20:31.107 INFO kablam! 42 | |                     println!("{}", m.raw);
Aug 17 19:20:31.107 INFO kablam! ...  |
Aug 17 19:20:31.107 INFO kablam! 56 | |             }
Aug 17 19:20:31.107 INFO kablam! 57 | |         }
Aug 17 19:20:31.107 INFO kablam!    | |_________^
Aug 17 19:20:31.107 INFO kablam!    |
Aug 17 19:20:31.107 INFO kablam!    = help: add #![feature(mpsc_select)] to the crate attributes to enable
Aug 17 19:20:31.107 INFO kablam! 
Aug 17 19:20:31.108 INFO kablam! error: aborting due to previous error
Aug 17 19:20:31.108 INFO kablam! 
Aug 17 19:20:31.108 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 17 19:20:31.114 INFO kablam! error: Could not compile `irc-channel`.
Aug 17 19:20:31.115 INFO kablam! 
Aug 17 19:20:31.115 INFO kablam! To learn more, run the command again with --verbose.
Aug 17 19:20:31.117 INFO kablam! su: No module specific data is present
Aug 17 19:20:31.611 INFO running `"docker" "rm" "-f" "8465f87deaf467f5c85402a5ab2a76410b7ab5b667f46fbf6d1b107bd2b2c953"`
Aug 17 19:20:31.801 INFO blam! 8465f87deaf467f5c85402a5ab2a76410b7ab5b667f46fbf6d1b107bd2b2c953