Aug 01 22:15:50.360 INFO checking sidekiq-0.8.0 against 1.27.2+tmplazy for lazy_static-1
Aug 01 22:15:50.360 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:15:50.360 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:15:50.360 INFO running `"docker" "create" "-v" "/tmp/crater.lmwpAAoJMZGR:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2+tmplazy:/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 22:15:50.680 INFO blam! f323d5fbb1633b3d6400a6494f404cf9cf1bed4f35c08dbeaa8822a5c667676c
Aug 01 22:15:50.682 INFO running `"docker" "start" "-a" "f323d5fbb1633b3d6400a6494f404cf9cf1bed4f35c08dbeaa8822a5c667676c"`
Aug 01 22:15:51.903 INFO kablam!    Compiling redis v0.8.0
Aug 01 22:15:51.905 INFO kablam!     Checking r2d2 v0.8.2
Aug 01 22:15:59.594 INFO kablam!     Checking r2d2_redis v0.7.0
Aug 01 22:16:00.537 INFO kablam!     Checking sidekiq v0.8.0 (file:///source)
Aug 01 22:16:03.707 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:16:03.707 INFO kablam!  --> benches/basic_basic.rs:1:1
Aug 01 22:16:03.707 INFO kablam!   |
Aug 01 22:16:03.707 INFO kablam! 1 | #![feature(test)]
Aug 01 22:16:03.707 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 01 22:16:03.708 INFO kablam! 
Aug 01 22:16:03.708 INFO kablam! error: aborting due to previous error
Aug 01 22:16:03.708 INFO kablam! 
Aug 01 22:16:03.708 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 22:16:03.728 INFO kablam! error: Could not compile `sidekiq`.
Aug 01 22:16:03.728 INFO kablam! 
Aug 01 22:16:03.728 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 22:16:03.729 INFO kablam! su: No module specific data is present
Aug 01 22:16:04.283 INFO running `"docker" "rm" "-f" "f323d5fbb1633b3d6400a6494f404cf9cf1bed4f35c08dbeaa8822a5c667676c"`
Aug 01 22:16:04.442 INFO blam! f323d5fbb1633b3d6400a6494f404cf9cf1bed4f35c08dbeaa8822a5c667676c