Aug 02 03:29:15.830 INFO checking nom-bibtex-0.2.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 03:29:15.830 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:29:15.830 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:29:15.830 INFO running `"docker" "create" "-v" "/tmp/crater.Ro2SX1g6mp0C:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2+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 02 03:29:16.066 INFO blam! f5cf395ed471bb61fd9af2ba53f5dec733ea31d84631dd5e55d74e55c7a4c516
Aug 02 03:29:16.068 INFO running `"docker" "start" "-a" "f5cf395ed471bb61fd9af2ba53f5dec733ea31d84631dd5e55d74e55c7a4c516"`
Aug 02 03:29:16.972 INFO kablam!     Checking nom v3.0.0
Aug 02 03:29:23.510 INFO kablam!     Checking nom-bibtex v0.2.0 (file:///source)
Aug 02 03:29:30.634 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 03:29:30.634 INFO kablam!  --> benches/parser.rs:1:1
Aug 02 03:29:30.634 INFO kablam!   |
Aug 02 03:29:30.634 INFO kablam! 1 | #![feature(test)]
Aug 02 03:29:30.635 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 03:29:30.648 INFO kablam! 
Aug 02 03:29:30.649 INFO kablam! error: aborting due to previous error
Aug 02 03:29:30.649 INFO kablam! 
Aug 02 03:29:30.649 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 03:29:30.655 INFO kablam! error: Could not compile `nom-bibtex`.
Aug 02 03:29:30.655 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 03:29:31.041 INFO kablam! error: build failed
Aug 02 03:29:31.056 INFO kablam! su: No module specific data is present
Aug 02 03:29:31.653 INFO running `"docker" "rm" "-f" "f5cf395ed471bb61fd9af2ba53f5dec733ea31d84631dd5e55d74e55c7a4c516"`
Aug 02 03:29:31.820 INFO blam! f5cf395ed471bb61fd9af2ba53f5dec733ea31d84631dd5e55d74e55c7a4c516