Aug 30 06:29:55.650 INFO checking raw-vec-0.1.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 06:29:55.650 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 06:29:55.650 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 06:29:55.924 INFO blam! e75eca247be186e34f229ece5895022b60c92a905ac9355df5d33cc928a623a5
Aug 30 06:29:55.926 INFO running `"docker" "start" "-a" "e75eca247be186e34f229ece5895022b60c92a905ac9355df5d33cc928a623a5"`
Aug 30 06:29:56.918 INFO kablam!     Checking raw-vec v0.1.0 (file:///source)
Aug 30 06:29:57.059 INFO kablam! error[E0557]: feature has been removed
Aug 30 06:29:57.059 INFO kablam!   --> src/lib.rs:11:16
Aug 30 06:29:57.059 INFO kablam!    |
Aug 30 06:29:57.059 INFO kablam! 11 | #![feature(rt, unsafe_no_drop_flag, unique, heap_api, box_raw, filling_drop)]
Aug 30 06:29:57.059 INFO kablam!    |                ^^^^^^^^^^^^^^^^^^^
Aug 30 06:29:57.059 INFO kablam! 
Aug 30 06:29:57.094 INFO kablam! error[E0557]: feature has been removed
Aug 30 06:29:57.094 INFO kablam!   --> src/lib.rs:11:16
Aug 30 06:29:57.094 INFO kablam!    |
Aug 30 06:29:57.094 INFO kablam! 11 | #![feature(rt, unsafe_no_drop_flag, unique, heap_api, box_raw, filling_drop)]
Aug 30 06:29:57.094 INFO kablam!    |                ^^^^^^^^^^^^^^^^^^^
Aug 30 06:29:57.094 INFO kablam! 
Aug 30 06:29:57.508 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 06:29:57.508 INFO kablam!   --> src/lib.rs:46:3
Aug 30 06:29:57.508 INFO kablam!    |
Aug 30 06:29:57.508 INFO kablam! 46 | #[unsafe_no_drop_flag]
Aug 30 06:29:57.508 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^
Aug 30 06:29:57.508 INFO kablam!    |
Aug 30 06:29:57.508 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 06:29:57.508 INFO kablam! 
Aug 30 06:29:57.509 INFO kablam! error: aborting due to 2 previous errors
Aug 30 06:29:57.509 INFO kablam! 
Aug 30 06:29:57.509 INFO kablam! Some errors occurred: E0557, E0658.
Aug 30 06:29:57.509 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Aug 30 06:29:57.510 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 06:29:57.510 INFO kablam!   --> src/lib.rs:46:3
Aug 30 06:29:57.510 INFO kablam!    |
Aug 30 06:29:57.510 INFO kablam! 46 | #[unsafe_no_drop_flag]
Aug 30 06:29:57.510 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^
Aug 30 06:29:57.510 INFO kablam!    |
Aug 30 06:29:57.510 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 06:29:57.510 INFO kablam! 
Aug 30 06:29:57.510 INFO kablam! error: aborting due to 2 previous errors
Aug 30 06:29:57.510 INFO kablam! 
Aug 30 06:29:57.510 INFO kablam! Some errors occurred: E0557, E0658.
Aug 30 06:29:57.510 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Aug 30 06:29:57.515 INFO kablam! error: Could not compile `raw-vec`.
Aug 30 06:29:57.516 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 06:29:57.518 INFO kablam! error: Could not compile `raw-vec`.
Aug 30 06:29:57.518 INFO kablam! 
Aug 30 06:29:57.518 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 06:29:57.520 INFO kablam! su: No module specific data is present
Aug 30 06:29:58.023 INFO running `"docker" "rm" "-f" "e75eca247be186e34f229ece5895022b60c92a905ac9355df5d33cc928a623a5"`
Aug 30 06:29:58.179 INFO blam! e75eca247be186e34f229ece5895022b60c92a905ac9355df5d33cc928a623a5