Aug 02 12:41:59.558 INFO checking code-sandwich-crates-io-release-test-0.1.4 against 1.27.2 for lazy_static-1
Aug 02 12:41:59.558 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:41:59.558 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:41:59.558 INFO running `"docker" "create" "-v" "/tmp/crater.kfUxCeq5Dahu:/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 12:41:59.754 INFO blam! 01ec48df9ffa2622f6f94d511edf2e12f5039df1e4b1f98b79b8ac386286e561
Aug 02 12:41:59.756 INFO running `"docker" "start" "-a" "01ec48df9ffa2622f6f94d511edf2e12f5039df1e4b1f98b79b8ac386286e561"`
Aug 02 12:42:00.886 INFO kablam!    Compiling code-sandwich-crates-io-release-test-macros v0.1.1
Aug 02 12:42:01.897 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 12:42:01.897 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/code-sandwich-crates-io-release-test-macros-0.1.1/src/lib.rs:1:1
Aug 02 12:42:01.897 INFO kablam!   |
Aug 02 12:42:01.897 INFO kablam! 1 | #![feature(proc_macro)]
Aug 02 12:42:01.897 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 12:42:01.898 INFO kablam! 
Aug 02 12:42:01.898 INFO kablam! error: aborting due to previous error
Aug 02 12:42:01.898 INFO kablam! 
Aug 02 12:42:01.898 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 12:42:01.910 INFO kablam! error: Could not compile `code-sandwich-crates-io-release-test-macros`.
Aug 02 12:42:01.910 INFO kablam! 
Aug 02 12:42:01.910 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 12:42:01.911 INFO kablam! su: No module specific data is present
Aug 02 12:42:02.878 INFO running `"docker" "rm" "-f" "01ec48df9ffa2622f6f94d511edf2e12f5039df1e4b1f98b79b8ac386286e561"`
Aug 02 12:42:02.990 INFO blam! 01ec48df9ffa2622f6f94d511edf2e12f5039df1e4b1f98b79b8ac386286e561