Aug 02 13:33:12.395 INFO checking calamine-0.11.8 against 1.27.2+tmplazy for lazy_static-1
Aug 02 13:33:12.395 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 13:33:12.395 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 13:33:12.395 INFO running `"docker" "create" "-v" "/tmp/crater.Uf0AssDoNMWq:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2+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 13:33:12.587 INFO blam! af174c49d8b3b6e8dbf6e831a55cb79c87862df93f4a69ce48539a59609613e9
Aug 02 13:33:12.590 INFO running `"docker" "start" "-a" "af174c49d8b3b6e8dbf6e831a55cb79c87862df93f4a69ce48539a59609613e9"`
Aug 02 13:33:13.584 INFO kablam!     Checking encoding_rs v0.6.11
Aug 02 13:33:21.190 INFO kablam!     Checking calamine v0.11.8 (file:///source)
Aug 02 13:33:32.930 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 13:33:32.930 INFO kablam!  --> benches/basic.rs:1:1
Aug 02 13:33:32.930 INFO kablam!   |
Aug 02 13:33:32.930 INFO kablam! 1 | #![feature(test)]
Aug 02 13:33:32.930 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 13:33:32.931 INFO kablam! 
Aug 02 13:33:32.931 INFO kablam! error: aborting due to previous error
Aug 02 13:33:32.931 INFO kablam! 
Aug 02 13:33:32.931 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 13:33:32.947 INFO kablam! error: Could not compile `calamine`.
Aug 02 13:33:32.947 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 13:33:34.595 INFO kablam! error: build failed
Aug 02 13:33:34.605 INFO kablam! su: No module specific data is present
Aug 02 13:33:35.753 INFO running `"docker" "rm" "-f" "af174c49d8b3b6e8dbf6e831a55cb79c87862df93f4a69ce48539a59609613e9"`
Aug 02 13:33:35.849 INFO blam! af174c49d8b3b6e8dbf6e831a55cb79c87862df93f4a69ce48539a59609613e9