Aug 02 03:14:34.658 INFO checking objrs_frameworks_foundation_macros-0.0.0 against 1.27.2 for lazy_static-1
Aug 02 03:14:34.658 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:14:34.659 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:14:34.659 INFO running `"docker" "create" "-v" "/tmp/crater.PMHNBh5E49bc:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2:/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 03:14:34.918 INFO blam! 2fe7a2ea01158a021fb191989437c5eeb623e79a5d7ae95cd8234eddd30e9a79
Aug 02 03:14:34.920 INFO running `"docker" "start" "-a" "2fe7a2ea01158a021fb191989437c5eeb623e79a5d7ae95cd8234eddd30e9a79"`
Aug 02 03:14:35.807 INFO kablam!     Checking literalext v0.2.0
Aug 02 03:14:36.698 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 03:14:36.698 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/literalext-0.2.0/src/lib.rs:19:37
Aug 02 03:14:36.698 INFO kablam!    |
Aug 02 03:14:36.698 INFO kablam! 19 | #![cfg_attr(feature = "proc-macro", feature(proc_macro))]
Aug 02 03:14:36.698 INFO kablam!    |                                     ^^^^^^^^^^^^^^^^^^^^
Aug 02 03:14:36.698 INFO kablam! 
Aug 02 03:14:36.699 INFO kablam! error: aborting due to previous error
Aug 02 03:14:36.700 INFO kablam! 
Aug 02 03:14:36.700 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 03:14:36.710 INFO kablam! error: Could not compile `literalext`.
Aug 02 03:14:36.710 INFO kablam! 
Aug 02 03:14:36.710 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 03:14:36.712 INFO kablam! su: No module specific data is present
Aug 02 03:14:37.262 INFO running `"docker" "rm" "-f" "2fe7a2ea01158a021fb191989437c5eeb623e79a5d7ae95cd8234eddd30e9a79"`
Aug 02 03:14:37.415 INFO blam! 2fe7a2ea01158a021fb191989437c5eeb623e79a5d7ae95cd8234eddd30e9a79