Aug 30 06:29:53.525 INFO checking raw-vec-0.1.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 06:29:53.525 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 06:29:53.525 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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" "-e" "USER_ID=500" "-e" "CMD=cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 06:29:53.772 INFO blam! 46afa81b567e1d9ad516591c0dab5fff475a54102cfe4c75bae036fd29820618
Aug 30 06:29:53.776 INFO running `"docker" "start" "-a" "46afa81b567e1d9ad516591c0dab5fff475a54102cfe4c75bae036fd29820618"`
Aug 30 06:29:54.657 INFO kablam!     Checking raw-vec v0.1.0 (file:///source)
Aug 30 06:29:54.732 INFO kablam! error[E0557]: feature has been removed
Aug 30 06:29:54.732 INFO kablam!   --> src/lib.rs:11:16
Aug 30 06:29:54.732 INFO kablam!    |
Aug 30 06:29:54.732 INFO kablam! 11 | #![feature(rt, unsafe_no_drop_flag, unique, heap_api, box_raw, filling_drop)]
Aug 30 06:29:54.732 INFO kablam!    |                ^^^^^^^^^^^^^^^^^^^
Aug 30 06:29:54.733 INFO kablam! 
Aug 30 06:29:54.857 INFO kablam! error[E0557]: feature has been removed
Aug 30 06:29:54.857 INFO kablam!   --> src/lib.rs:11:16
Aug 30 06:29:54.857 INFO kablam!    |
Aug 30 06:29:54.857 INFO kablam! 11 | #![feature(rt, unsafe_no_drop_flag, unique, heap_api, box_raw, filling_drop)]
Aug 30 06:29:54.858 INFO kablam!    |                ^^^^^^^^^^^^^^^^^^^
Aug 30 06:29:54.870 INFO kablam! 
Aug 30 06:29:55.261 INFO kablam! error[E0658]: The attribute `unsafe_no_drop_flag` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Aug 30 06:29:55.261 INFO kablam!   --> src/lib.rs:46:3
Aug 30 06:29:55.261 INFO kablam!    |
Aug 30 06:29:55.261 INFO kablam! 46 | #[unsafe_no_drop_flag]
Aug 30 06:29:55.261 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^
Aug 30 06:29:55.261 INFO kablam!    |
Aug 30 06:29:55.261 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 06:29:55.261 INFO kablam! 
Aug 30 06:29:55.261 INFO kablam! error: aborting due to 2 previous errors
Aug 30 06:29:55.261 INFO kablam! 
Aug 30 06:29:55.261 INFO kablam! Some errors occurred: E0557, E0658.
Aug 30 06:29:55.261 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Aug 30 06:29:55.267 INFO kablam! error: Could not compile `raw-vec`.
Aug 30 06:29:55.267 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 06:29:55.271 INFO kablam! error[E0658]: The attribute `unsafe_no_drop_flag` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Aug 30 06:29:55.271 INFO kablam!   --> src/lib.rs:46:3
Aug 30 06:29:55.271 INFO kablam!    |
Aug 30 06:29:55.271 INFO kablam! 46 | #[unsafe_no_drop_flag]
Aug 30 06:29:55.271 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^
Aug 30 06:29:55.271 INFO kablam!    |
Aug 30 06:29:55.271 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 06:29:55.271 INFO kablam! 
Aug 30 06:29:55.271 INFO kablam! error: aborting due to 2 previous errors
Aug 30 06:29:55.272 INFO kablam! 
Aug 30 06:29:55.272 INFO kablam! Some errors occurred: E0557, E0658.
Aug 30 06:29:55.272 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Aug 30 06:29:55.277 INFO kablam! error: Could not compile `raw-vec`.
Aug 30 06:29:55.277 INFO kablam! 
Aug 30 06:29:55.277 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 06:29:55.280 INFO kablam! su: No module specific data is present
Aug 30 06:29:55.766 INFO running `"docker" "rm" "-f" "46afa81b567e1d9ad516591c0dab5fff475a54102cfe4c75bae036fd29820618"`
Aug 30 06:29:55.922 INFO blam! 46afa81b567e1d9ad516591c0dab5fff475a54102cfe4c75bae036fd29820618