Aug 02 14:17:04.408 INFO checking bcrypt-0.2.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 14:17:04.408 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 14:17:04.408 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 14:17:04.408 INFO running `"docker" "create" "-v" "/tmp/crater.maYHyJynnVvP:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2+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 14:17:04.616 INFO blam! 094adc8427e7b58158efb8d0c46aaae250300a85671b67bf1e0c0d520864192e
Aug 02 14:17:04.617 INFO running `"docker" "start" "-a" "094adc8427e7b58158efb8d0c46aaae250300a85671b67bf1e0c0d520864192e"`
Aug 02 14:17:05.454 INFO kablam!     Checking blowfish v0.3.0
Aug 02 14:17:06.069 INFO kablam!     Checking bcrypt v0.2.0 (file:///source)
Aug 02 14:17:08.830 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 14:17:08.830 INFO kablam!  --> benches/bcrypt.rs:1:1
Aug 02 14:17:08.830 INFO kablam!   |
Aug 02 14:17:08.830 INFO kablam! 1 | #![feature(test)]
Aug 02 14:17:08.830 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 14:17:08.830 INFO kablam! 
Aug 02 14:17:08.831 INFO kablam! error: aborting due to previous error
Aug 02 14:17:08.831 INFO kablam! 
Aug 02 14:17:08.831 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 14:17:08.840 INFO kablam! error: Could not compile `bcrypt`.
Aug 02 14:17:08.840 INFO kablam! 
Aug 02 14:17:08.840 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 14:17:08.842 INFO kablam! su: No module specific data is present
Aug 02 14:17:09.681 INFO running `"docker" "rm" "-f" "094adc8427e7b58158efb8d0c46aaae250300a85671b67bf1e0c0d520864192e"`
Aug 02 14:17:09.802 INFO blam! 094adc8427e7b58158efb8d0c46aaae250300a85671b67bf1e0c0d520864192e