Aug 02 12:37:45.172 INFO checking collision-0.18.0 against 1.27.2 for lazy_static-1
Aug 02 12:37:45.172 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:37:45.172 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:37:45.172 INFO running `"docker" "create" "-v" "/tmp/crater.xFZ0aPpfRQyF:/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 12:37:45.494 INFO blam! 8a65adea0a4c4cdb765baa715d83bb510c76e87bc55444e554fe68462db0faf4
Aug 02 12:37:45.496 INFO running `"docker" "start" "-a" "8a65adea0a4c4cdb765baa715d83bb510c76e87bc55444e554fe68462db0faf4"`
Aug 02 12:37:46.839 INFO kablam!     Checking mint v0.2.0
Aug 02 12:37:46.843 INFO kablam!     Checking collision v0.18.0 (file:///source)
Aug 02 12:37:47.411 INFO kablam!     Checking genmesh v0.5.0
Aug 02 12:38:14.840 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 12:38:14.840 INFO kablam!  --> benches/polyhedron.rs:1:1
Aug 02 12:38:14.840 INFO kablam!   |
Aug 02 12:38:14.840 INFO kablam! 1 | #![feature(test)]
Aug 02 12:38:14.840 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 12:38:14.870 INFO kablam! 
Aug 02 12:38:14.884 INFO kablam! error: aborting due to previous error
Aug 02 12:38:14.885 INFO kablam! 
Aug 02 12:38:14.885 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 12:38:14.937 INFO kablam! error: Could not compile `collision`.
Aug 02 12:38:14.937 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 12:38:21.331 INFO kablam! error: build failed
Aug 02 12:38:21.331 INFO kablam! su: No module specific data is present
Aug 02 12:38:22.390 INFO running `"docker" "rm" "-f" "8a65adea0a4c4cdb765baa715d83bb510c76e87bc55444e554fe68462db0faf4"`
Aug 02 12:38:22.488 INFO blam! 8a65adea0a4c4cdb765baa715d83bb510c76e87bc55444e554fe68462db0faf4