Aug 02 01:02:25.363 INFO checking relm-attributes-0.14.6 against 1.27.2 for lazy_static-1
Aug 02 01:02:25.363 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:02:25.363 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:02:25.363 INFO running `"docker" "create" "-v" "/tmp/crater.CllrTdbDAq2f:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2:/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 02 01:02:25.626 INFO blam! b92ec7aec9e0de0888ade59257976338e274920b828fad84c69c4a537a0b1d6b
Aug 02 01:02:25.629 INFO running `"docker" "start" "-a" "b92ec7aec9e0de0888ade59257976338e274920b828fad84c69c4a537a0b1d6b"`
Aug 02 01:02:26.603 INFO kablam!     Checking lazy_static v1.0.2
Aug 02 01:02:26.609 INFO kablam!     Checking syn v0.14.5
Aug 02 01:02:47.433 INFO kablam!     Checking relm-gen-widget v0.14.6
Aug 02 01:02:51.550 INFO kablam!     Checking relm-attributes v0.14.6 (file:///source)
Aug 02 01:02:53.233 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:02:53.234 INFO kablam!   --> src/lib.rs:22:1
Aug 02 01:02:53.234 INFO kablam!    |
Aug 02 01:02:53.234 INFO kablam! 22 | #![feature(proc_macro)]
Aug 02 01:02:53.234 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:02:53.234 INFO kablam! 
Aug 02 01:02:53.234 INFO kablam! error: aborting due to previous error
Aug 02 01:02:53.234 INFO kablam! 
Aug 02 01:02:53.234 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 01:02:53.250 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:02:53.250 INFO kablam!   --> src/lib.rs:22:1
Aug 02 01:02:53.250 INFO kablam!    |
Aug 02 01:02:53.250 INFO kablam! 22 | #![feature(proc_macro)]
Aug 02 01:02:53.250 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:02:53.250 INFO kablam! 
Aug 02 01:02:53.250 INFO kablam! error: aborting due to previous error
Aug 02 01:02:53.251 INFO kablam! 
Aug 02 01:02:53.251 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 01:02:53.261 INFO kablam! error: Could not compile `relm-attributes`.
Aug 02 01:02:53.261 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 01:02:53.273 INFO kablam! error: Could not compile `relm-attributes`.
Aug 02 01:02:53.273 INFO kablam! 
Aug 02 01:02:53.273 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 01:02:53.275 INFO kablam! su: No module specific data is present
Aug 02 01:02:53.950 INFO running `"docker" "rm" "-f" "b92ec7aec9e0de0888ade59257976338e274920b828fad84c69c4a537a0b1d6b"`
Aug 02 01:02:54.115 INFO blam! b92ec7aec9e0de0888ade59257976338e274920b828fad84c69c4a537a0b1d6b