Aug 02 04:17:51.388 INFO checking missing_mpl-0.1.1 against 1.27.2 for lazy_static-1
Aug 02 04:17:51.388 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 04:17:51.388 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 04:17:51.388 INFO running `"docker" "create" "-v" "/tmp/crater.s0ENWAfu133M:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2:/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 02 04:17:51.607 INFO blam! 90a57ebf3e51fc42bd21239b4dd95ff77f19b6f121f1cadb1bcf7fa99ae19a6f
Aug 02 04:17:51.609 INFO running `"docker" "start" "-a" "90a57ebf3e51fc42bd21239b4dd95ff77f19b6f121f1cadb1bcf7fa99ae19a6f"`
Aug 02 04:17:53.091 INFO kablam!     Checking missing_mpl v0.1.1 (file:///source)
Aug 02 04:17:55.361 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:17:55.361 INFO kablam!  --> src/lib.rs:5:1
Aug 02 04:17:55.361 INFO kablam!   |
Aug 02 04:17:55.362 INFO kablam! 5 | #![feature(plugin_registrar)]
Aug 02 04:17:55.362 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 04:17:55.362 INFO kablam! 
Aug 02 04:17:55.362 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:17:55.362 INFO kablam!  --> src/lib.rs:6:1
Aug 02 04:17:55.362 INFO kablam!   |
Aug 02 04:17:55.362 INFO kablam! 6 | #![feature(box_syntax, rustc_private)]
Aug 02 04:17:55.362 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 04:17:55.362 INFO kablam! 
Aug 02 04:17:55.363 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:17:55.363 INFO kablam!  --> src/lib.rs:7:1
Aug 02 04:17:55.363 INFO kablam!   |
Aug 02 04:17:55.363 INFO kablam! 7 | #![feature(macro_vis_matcher)]
Aug 02 04:17:55.363 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 04:17:55.363 INFO kablam! 
Aug 02 04:17:55.364 INFO kablam! error: aborting due to 3 previous errors
Aug 02 04:17:55.364 INFO kablam! 
Aug 02 04:17:55.365 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 04:17:55.390 INFO kablam! error: Could not compile `missing_mpl`.
Aug 02 04:17:55.390 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 04:17:55.498 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:17:55.498 INFO kablam!  --> src/lib.rs:5:1
Aug 02 04:17:55.498 INFO kablam!   |
Aug 02 04:17:55.498 INFO kablam! 5 | #![feature(plugin_registrar)]
Aug 02 04:17:55.498 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 04:17:55.498 INFO kablam! 
Aug 02 04:17:55.498 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:17:55.498 INFO kablam!  --> src/lib.rs:6:1
Aug 02 04:17:55.498 INFO kablam!   |
Aug 02 04:17:55.498 INFO kablam! 6 | #![feature(box_syntax, rustc_private)]
Aug 02 04:17:55.498 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 04:17:55.498 INFO kablam! 
Aug 02 04:17:55.498 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:17:55.498 INFO kablam!  --> src/lib.rs:7:1
Aug 02 04:17:55.498 INFO kablam!   |
Aug 02 04:17:55.498 INFO kablam! 7 | #![feature(macro_vis_matcher)]
Aug 02 04:17:55.498 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 04:17:55.498 INFO kablam! 
Aug 02 04:17:55.498 INFO kablam! error: aborting due to 3 previous errors
Aug 02 04:17:55.498 INFO kablam! 
Aug 02 04:17:55.498 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 04:17:55.514 INFO kablam! error: Could not compile `missing_mpl`.
Aug 02 04:17:55.514 INFO kablam! 
Aug 02 04:17:55.514 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 04:17:55.515 INFO kablam! su: No module specific data is present
Aug 02 04:17:56.285 INFO running `"docker" "rm" "-f" "90a57ebf3e51fc42bd21239b4dd95ff77f19b6f121f1cadb1bcf7fa99ae19a6f"`
Aug 02 04:17:56.457 INFO blam! 90a57ebf3e51fc42bd21239b4dd95ff77f19b6f121f1cadb1bcf7fa99ae19a6f