Aug 02 05:46:56.848 INFO checking las-0.6.1 against 1.27.2+tmplazy for lazy_static-1
Aug 02 05:46:56.848 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:46:56.848 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:46:56.849 INFO running `"docker" "create" "-v" "/tmp/crater.u0UKLuPJFSjk:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2+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 05:46:57.059 INFO blam! c80edc27edfb08ae494eb12757e85ab9fc84f701d659d3c6e2c198549ce0f90a
Aug 02 05:46:57.062 INFO running `"docker" "start" "-a" "c80edc27edfb08ae494eb12757e85ab9fc84f701d659d3c6e2c198549ce0f90a"`
Aug 02 05:46:58.420 INFO kablam!     Checking uuid v0.4.0
Aug 02 05:46:59.086 INFO kablam!     Checking las v0.6.1 (file:///source)
Aug 02 05:47:05.908 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 05:47:05.908 INFO kablam!  --> benches/roundtrip.rs:1:1
Aug 02 05:47:05.908 INFO kablam!   |
Aug 02 05:47:05.908 INFO kablam! 1 | #![feature(test)]
Aug 02 05:47:05.908 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 05:47:05.909 INFO kablam! 
Aug 02 05:47:05.911 INFO kablam! error: aborting due to previous error
Aug 02 05:47:05.911 INFO kablam! 
Aug 02 05:47:05.911 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 05:47:05.945 INFO kablam! error: Could not compile `las`.
Aug 02 05:47:05.945 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 05:47:07.793 INFO kablam! error: build failed
Aug 02 05:47:07.795 INFO kablam! su: No module specific data is present
Aug 02 05:47:08.616 INFO running `"docker" "rm" "-f" "c80edc27edfb08ae494eb12757e85ab9fc84f701d659d3c6e2c198549ce0f90a"`
Aug 02 05:47:08.760 INFO blam! c80edc27edfb08ae494eb12757e85ab9fc84f701d659d3c6e2c198549ce0f90a