Aug 01 14:36:53.952 INFO checking thiagopnts/groot against 1.27.2 for lazy_static-1
Aug 01 14:36:53.952 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 14:36:53.952 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 14:36:53.952 INFO running `"docker" "create" "-v" "/tmp/crater.mk2b44YnEJNT:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2:/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 14:36:54.211 INFO blam! 4b3d7aaec75795725176ec0be18e9577126fca8ef3171d6088a7e76a1a2682d9
Aug 01 14:36:54.214 INFO running `"docker" "start" "-a" "4b3d7aaec75795725176ec0be18e9577126fca8ef3171d6088a7e76a1a2682d9"`
Aug 01 14:36:55.069 INFO kablam!     Checking groot v0.0.1 (file:///source)
Aug 01 14:36:55.428 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 14:36:55.428 INFO kablam!  --> src/main.rs:1:1
Aug 01 14:36:55.428 INFO kablam!   |
Aug 01 14:36:55.428 INFO kablam! 1 | #![feature(convert)]
Aug 01 14:36:55.428 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^
Aug 01 14:36:55.428 INFO kablam! 
Aug 01 14:36:55.429 INFO kablam! error: aborting due to previous error
Aug 01 14:36:55.429 INFO kablam! 
Aug 01 14:36:55.429 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 14:36:55.435 INFO kablam! error: Could not compile `groot`.
Aug 01 14:36:55.435 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 14:36:55.482 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 14:36:55.482 INFO kablam!  --> src/main.rs:1:1
Aug 01 14:36:55.482 INFO kablam!   |
Aug 01 14:36:55.482 INFO kablam! 1 | #![feature(convert)]
Aug 01 14:36:55.482 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^
Aug 01 14:36:55.482 INFO kablam! 
Aug 01 14:36:55.482 INFO kablam! error: aborting due to previous error
Aug 01 14:36:55.483 INFO kablam! 
Aug 01 14:36:55.483 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 14:36:55.494 INFO kablam! error: Could not compile `groot`.
Aug 01 14:36:55.494 INFO kablam! 
Aug 01 14:36:55.494 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 14:36:55.495 INFO kablam! su: No module specific data is present
Aug 01 14:36:56.022 INFO running `"docker" "rm" "-f" "4b3d7aaec75795725176ec0be18e9577126fca8ef3171d6088a7e76a1a2682d9"`
Aug 01 14:36:56.198 INFO blam! 4b3d7aaec75795725176ec0be18e9577126fca8ef3171d6088a7e76a1a2682d9