Aug 02 12:27:47.228 INFO checking consist-0.3.2 against 1.27.2+tmplazy for lazy_static-1
Aug 02 12:27:47.228 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:27:47.228 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:27:47.228 INFO running `"docker" "create" "-v" "/tmp/crater.jrgvg3hxv7Ya:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2+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 12:27:47.376 INFO blam! f7a3fbb9ad3817f8a080ded20a32c368534516a0c8ce49b7e87f956547be0156
Aug 02 12:27:47.378 INFO running `"docker" "start" "-a" "f7a3fbb9ad3817f8a080ded20a32c368534516a0c8ce49b7e87f956547be0156"`
Aug 02 12:27:48.867 INFO kablam!     Checking consist v0.3.2 (file:///source)
Aug 02 12:27:49.250 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 12:27:49.250 INFO kablam!  --> src/lib.rs:9:1
Aug 02 12:27:49.250 INFO kablam!   |
Aug 02 12:27:49.250 INFO kablam! 9 | #![feature(btree_range, collections_bound)]
Aug 02 12:27:49.250 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 12:27:49.250 INFO kablam! 
Aug 02 12:27:49.250 INFO kablam! error: aborting due to previous error
Aug 02 12:27:49.250 INFO kablam! 
Aug 02 12:27:49.250 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 12:27:49.256 INFO kablam! error: Could not compile `consist`.
Aug 02 12:27:49.256 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 12:27:49.308 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 12:27:49.308 INFO kablam!  --> src/lib.rs:9:1
Aug 02 12:27:49.308 INFO kablam!   |
Aug 02 12:27:49.308 INFO kablam! 9 | #![feature(btree_range, collections_bound)]
Aug 02 12:27:49.308 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 12:27:49.309 INFO kablam! 
Aug 02 12:27:49.309 INFO kablam! error: aborting due to previous error
Aug 02 12:27:49.309 INFO kablam! 
Aug 02 12:27:49.309 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 12:27:49.315 INFO kablam! error: Could not compile `consist`.
Aug 02 12:27:49.315 INFO kablam! 
Aug 02 12:27:49.315 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 12:27:49.316 INFO kablam! su: No module specific data is present
Aug 02 12:27:50.086 INFO running `"docker" "rm" "-f" "f7a3fbb9ad3817f8a080ded20a32c368534516a0c8ce49b7e87f956547be0156"`
Aug 02 12:27:50.232 INFO blam! f7a3fbb9ad3817f8a080ded20a32c368534516a0c8ce49b7e87f956547be0156