Aug 02 04:22:30.567 INFO checking mime-0.3.8 against 1.27.2 for lazy_static-1
Aug 02 04:22:30.567 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 04:22:30.567 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 04:22:30.568 INFO running `"docker" "create" "-v" "/tmp/crater.eco1isXaN72W:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2:/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 04:22:30.755 INFO blam! e5796d9de6cb7ebfdec4e676a86dbdbac78ab05988340443ed2a10e7c5b5db5d
Aug 02 04:22:30.758 INFO running `"docker" "start" "-a" "e5796d9de6cb7ebfdec4e676a86dbdbac78ab05988340443ed2a10e7c5b5db5d"`
Aug 02 04:22:32.371 INFO kablam!     Checking mime v0.3.8 (file:///source)
Aug 02 04:22:34.342 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:22:34.342 INFO kablam!  --> benches/cmp.rs:1:1
Aug 02 04:22:34.342 INFO kablam!   |
Aug 02 04:22:34.342 INFO kablam! 1 | #![feature(test)]
Aug 02 04:22:34.342 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 04:22:34.342 INFO kablam! 
Aug 02 04:22:34.343 INFO kablam! error: aborting due to previous error
Aug 02 04:22:34.343 INFO kablam! 
Aug 02 04:22:34.344 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 04:22:34.352 INFO kablam! error: Could not compile `mime`.
Aug 02 04:22:34.353 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 04:22:34.453 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:22:34.453 INFO kablam!  --> benches/parse.rs:1:1
Aug 02 04:22:34.453 INFO kablam!   |
Aug 02 04:22:34.453 INFO kablam! 1 | #![feature(test)]
Aug 02 04:22:34.453 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 04:22:34.453 INFO kablam! 
Aug 02 04:22:34.453 INFO kablam! error: aborting due to previous error
Aug 02 04:22:34.453 INFO kablam! 
Aug 02 04:22:34.453 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 04:22:34.476 INFO kablam! error: Could not compile `mime`.
Aug 02 04:22:34.476 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 04:22:34.858 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:22:34.858 INFO kablam!  --> benches/fmt.rs:1:1
Aug 02 04:22:34.858 INFO kablam!   |
Aug 02 04:22:34.858 INFO kablam! 1 | #![feature(test)]
Aug 02 04:22:34.858 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 04:22:34.858 INFO kablam! 
Aug 02 04:22:34.858 INFO kablam! error: aborting due to previous error
Aug 02 04:22:34.858 INFO kablam! 
Aug 02 04:22:34.859 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 04:22:34.868 INFO kablam! error: Could not compile `mime`.
Aug 02 04:22:34.868 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 04:22:37.791 INFO kablam! error: build failed
Aug 02 04:22:37.794 INFO kablam! su: No module specific data is present
Aug 02 04:22:38.882 INFO running `"docker" "rm" "-f" "e5796d9de6cb7ebfdec4e676a86dbdbac78ab05988340443ed2a10e7c5b5db5d"`
Aug 02 04:22:38.998 INFO blam! e5796d9de6cb7ebfdec4e676a86dbdbac78ab05988340443ed2a10e7c5b5db5d