Aug 01 21:40:41.216 INFO checking specs-0.12.0 against 1.27.2 for lazy_static-1
Aug 01 21:40:41.216 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:40:41.217 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:40:41.217 INFO running `"docker" "create" "-v" "/tmp/crater.v1hX4eTBEFct:/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 01 21:40:41.482 INFO blam! b5dde99bb28d86b53c01a6a88870c8baddcc0a7387a05daaab471b4d3074e6d5
Aug 01 21:40:41.484 INFO running `"docker" "start" "-a" "b5dde99bb28d86b53c01a6a88870c8baddcc0a7387a05daaab471b4d3074e6d5"`
Aug 01 21:40:43.011 INFO kablam!     Checking criterion-stats v0.2.4
Aug 01 21:40:43.034 INFO kablam!     Checking itertools-num v0.1.1
Aug 01 21:40:43.037 INFO kablam!     Checking simplelog v0.5.2
Aug 01 21:40:43.050 INFO kablam!     Checking serde_json v1.0.24
Aug 01 21:40:43.050 INFO kablam!     Checking csv v1.0.0
Aug 01 21:40:43.057 INFO kablam!     Checking ron v0.2.2
Aug 01 21:40:43.057 INFO kablam!     Checking cgmath v0.14.1
Aug 01 21:40:43.057 INFO kablam!     Checking specs v0.12.0 (file:///source)
Aug 01 21:40:56.042 INFO kablam!     Checking handlebars v0.32.4
Aug 01 21:41:01.926 INFO kablam!     Checking criterion v0.2.4
Aug 01 21:41:12.691 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 21:41:12.691 INFO kablam!  --> benches/benches_main.rs:1:1
Aug 01 21:41:12.691 INFO kablam!   |
Aug 01 21:41:12.691 INFO kablam! 1 | #![feature(test)]
Aug 01 21:41:12.691 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 01 21:41:12.691 INFO kablam! 
Aug 01 21:41:12.691 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 21:41:12.691 INFO kablam!  --> benches/parallel.rs:1:1
Aug 01 21:41:12.692 INFO kablam!   |
Aug 01 21:41:12.692 INFO kablam! 1 | #![feature(test)]
Aug 01 21:41:12.692 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 01 21:41:12.692 INFO kablam! 
Aug 01 21:41:12.692 INFO kablam! error: aborting due to previous error
Aug 01 21:41:12.692 INFO kablam! 
Aug 01 21:41:12.692 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 21:41:12.692 INFO kablam! error: aborting due to previous error
Aug 01 21:41:12.692 INFO kablam! error: Could not compile `specs`.
Aug 01 21:41:12.692 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 21:41:12.692 INFO kablam! 
Aug 01 21:41:12.693 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 21:41:12.719 INFO kablam! error: Could not compile `specs`.
Aug 01 21:41:12.720 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 21:41:14.771 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 21:41:14.771 INFO kablam!  --> benches/world.rs:1:1
Aug 01 21:41:14.771 INFO kablam!   |
Aug 01 21:41:14.771 INFO kablam! 1 | #![feature(test)]
Aug 01 21:41:14.771 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 01 21:41:14.771 INFO kablam! 
Aug 01 21:41:14.771 INFO kablam! error: aborting due to previous error
Aug 01 21:41:14.771 INFO kablam! 
Aug 01 21:41:14.771 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 21:41:14.789 INFO kablam! error: Could not compile `specs`.
Aug 01 21:41:14.789 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 21:41:20.886 INFO kablam! error: build failed
Aug 01 21:41:20.894 INFO kablam! su: No module specific data is present
Aug 01 21:41:21.451 INFO running `"docker" "rm" "-f" "b5dde99bb28d86b53c01a6a88870c8baddcc0a7387a05daaab471b4d3074e6d5"`
Aug 01 21:41:21.619 INFO blam! b5dde99bb28d86b53c01a6a88870c8baddcc0a7387a05daaab471b4d3074e6d5