Aug 01 20:55:23.489 INFO checking syslog_rfc3164-0.1.0 against 1.27.2 for lazy_static-1
Aug 01 20:55:23.489 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:55:23.489 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:55:23.489 INFO running `"docker" "create" "-v" "/tmp/crater.VF2eJcTwygO4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 20:55:23.719 INFO blam! a4f9fed04bf9089fdfe9cbc3bec83a9eb0153edcd614167e806513dc7f47bf6c
Aug 01 20:55:23.721 INFO running `"docker" "start" "-a" "a4f9fed04bf9089fdfe9cbc3bec83a9eb0153edcd614167e806513dc7f47bf6c"`
Aug 01 20:55:24.974 INFO kablam!     Checking timeit v0.1.2
Aug 01 20:55:24.977 INFO kablam!     Checking syslog_rfc3164 v0.1.0 (file:///source)
Aug 01 20:55:25.365 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 20:55:25.365 INFO kablam!   --> src/lib.rs:33:1
Aug 01 20:55:25.365 INFO kablam!    |
Aug 01 20:55:25.365 INFO kablam! 33 | #![feature(match_default_bindings)]
Aug 01 20:55:25.365 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 20:55:25.366 INFO kablam! 
Aug 01 20:55:25.368 INFO kablam! error: aborting due to previous error
Aug 01 20:55:25.368 INFO kablam! 
Aug 01 20:55:25.369 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 20:55:25.378 INFO kablam! error: Could not compile `syslog_rfc3164`.
Aug 01 20:55:25.378 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 20:55:25.543 INFO kablam! error: build failed
Aug 01 20:55:25.544 INFO kablam! su: No module specific data is present
Aug 01 20:55:26.329 INFO running `"docker" "rm" "-f" "a4f9fed04bf9089fdfe9cbc3bec83a9eb0153edcd614167e806513dc7f47bf6c"`
Aug 01 20:55:26.503 INFO blam! a4f9fed04bf9089fdfe9cbc3bec83a9eb0153edcd614167e806513dc7f47bf6c