Aug 02 05:03:04.893 INFO checking lockchain-files-0.9.0 against 1.27.2 for lazy_static-1
Aug 02 05:03:04.893 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:03:04.893 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:03:04.894 INFO running `"docker" "create" "-v" "/tmp/crater.EhTmWE2CZA1P:/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 02 05:03:05.058 INFO blam! 835f3cd0c8da792e06ae1be538e38d50d36130954813ff293a1a183e45d74b71
Aug 02 05:03:05.060 INFO running `"docker" "start" "-a" "835f3cd0c8da792e06ae1be538e38d50d36130954813ff293a1a183e45d74b71"`
Aug 02 05:03:06.513 INFO kablam!    Compiling pam-sys v0.5.6
Aug 02 05:03:06.515 INFO kablam!     Checking users v0.5.3
Aug 02 05:03:06.520 INFO kablam!     Checking crypto-mac v0.6.2
Aug 02 05:03:06.524 INFO kablam!     Checking blowfish v0.3.0
Aug 02 05:03:07.466 INFO kablam!     Checking hmac v0.6.2
Aug 02 05:03:07.466 INFO kablam!     Checking pbkdf2 v0.2.0
Aug 02 05:03:08.445 INFO kablam!     Checking bcrypt v0.2.0
Aug 02 05:03:09.271 INFO kablam!     Checking keybob v0.3.0
Aug 02 05:03:11.095 INFO kablam!     Checking pam-auth v0.5.5
Aug 02 05:03:12.446 INFO kablam!     Checking lockchain-core v0.9.0
Aug 02 05:03:15.314 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 05:03:15.314 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/lockchain-core-0.9.0/src/lib.rs:2:1
Aug 02 05:03:15.314 INFO kablam!   |
Aug 02 05:03:15.314 INFO kablam! 2 | #![feature(external_doc)]
Aug 02 05:03:15.314 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 05:03:15.314 INFO kablam! 
Aug 02 05:03:15.335 INFO kablam! error: aborting due to previous error
Aug 02 05:03:15.335 INFO kablam! 
Aug 02 05:03:15.335 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 05:03:15.359 INFO kablam! error: Could not compile `lockchain-core`.
Aug 02 05:03:15.359 INFO kablam! 
Aug 02 05:03:15.359 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 05:03:15.361 INFO kablam! su: No module specific data is present
Aug 02 05:03:15.984 INFO running `"docker" "rm" "-f" "835f3cd0c8da792e06ae1be538e38d50d36130954813ff293a1a183e45d74b71"`
Aug 02 05:03:16.136 INFO blam! 835f3cd0c8da792e06ae1be538e38d50d36130954813ff293a1a183e45d74b71