Aug 02 11:54:19.202 INFO checking daggy-0.6.0 against 1.27.2 for lazy_static-1
Aug 02 11:54:19.202 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 11:54:19.202 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 11:54:19.202 INFO running `"docker" "create" "-v" "/tmp/crater.W5xqNmBGIwJI:/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 11:54:19.444 INFO blam! c3c1002f4c3cf2256d0c8e9534efaa689dc1b3ef1adc28b51c9383536d959779
Aug 02 11:54:19.458 INFO running `"docker" "start" "-a" "c3c1002f4c3cf2256d0c8e9534efaa689dc1b3ef1adc28b51c9383536d959779"`
Aug 02 11:54:20.570 INFO kablam!     Checking petgraph v0.4.12
Aug 02 11:54:26.162 INFO kablam!     Checking daggy v0.6.0 (file:///source)
Aug 02 11:54:30.745 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 11:54:30.745 INFO kablam!  --> benches/add_edges.rs:2:1
Aug 02 11:54:30.745 INFO kablam!   |
Aug 02 11:54:30.745 INFO kablam! 2 | #![feature(test)]
Aug 02 11:54:30.745 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 11:54:30.746 INFO kablam! 
Aug 02 11:54:30.748 INFO kablam! error: aborting due to previous error
Aug 02 11:54:30.750 INFO kablam! 
Aug 02 11:54:30.750 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 11:54:30.781 INFO kablam! error: Could not compile `daggy`.
Aug 02 11:54:30.782 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 11:54:31.935 INFO kablam! error: build failed
Aug 02 11:54:31.937 INFO kablam! su: No module specific data is present
Aug 02 11:54:33.095 INFO running `"docker" "rm" "-f" "c3c1002f4c3cf2256d0c8e9534efaa689dc1b3ef1adc28b51c9383536d959779"`
Aug 02 11:54:33.293 INFO blam! c3c1002f4c3cf2256d0c8e9534efaa689dc1b3ef1adc28b51c9383536d959779