Aug 02 12:05:43.420 INFO checking cryptic-0.1.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 12:05:43.420 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:05:43.420 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:05:43.421 INFO running `"docker" "create" "-v" "/tmp/crater.Ft1N6PKccjfT:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2+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 12:05:43.681 INFO blam! 8e9afa07f419af224ca6b93a10e4db81552880637c6acd5c4f02f7aa10dbe6a9
Aug 02 12:05:43.682 INFO running `"docker" "start" "-a" "8e9afa07f419af224ca6b93a10e4db81552880637c6acd5c4f02f7aa10dbe6a9"`
Aug 02 12:05:44.921 INFO kablam!     Checking cryptic v0.1.0 (file:///source)
Aug 02 12:05:46.400 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 12:05:46.400 INFO kablam!  --> src/main.rs:1:1
Aug 02 12:05:46.400 INFO kablam!   |
Aug 02 12:05:46.400 INFO kablam! 1 | #![feature(box_syntax)]
Aug 02 12:05:46.400 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 12:05:46.400 INFO kablam! 
Aug 02 12:05:46.400 INFO kablam! error: aborting due to previous error
Aug 02 12:05:46.400 INFO kablam! 
Aug 02 12:05:46.401 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 12:05:46.409 INFO kablam! error: Could not compile `cryptic`.
Aug 02 12:05:46.410 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 12:05:46.449 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 12:05:46.449 INFO kablam!  --> src/main.rs:1:1
Aug 02 12:05:46.449 INFO kablam!   |
Aug 02 12:05:46.449 INFO kablam! 1 | #![feature(box_syntax)]
Aug 02 12:05:46.449 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 12:05:46.449 INFO kablam! 
Aug 02 12:05:46.450 INFO kablam! error: aborting due to previous error
Aug 02 12:05:46.451 INFO kablam! 
Aug 02 12:05:46.451 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 12:05:46.464 INFO kablam! error: Could not compile `cryptic`.
Aug 02 12:05:46.464 INFO kablam! 
Aug 02 12:05:46.465 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 12:05:46.467 INFO kablam! su: No module specific data is present
Aug 02 12:05:47.168 INFO running `"docker" "rm" "-f" "8e9afa07f419af224ca6b93a10e4db81552880637c6acd5c4f02f7aa10dbe6a9"`
Aug 02 12:05:47.335 INFO blam! 8e9afa07f419af224ca6b93a10e4db81552880637c6acd5c4f02f7aa10dbe6a9