Aug 30 06:58:53.125 INFO checking qcollect-0.1.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 06:58:53.125 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 06:58:53.126 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 06:58:53.281 INFO blam! 2d42654636d272b44dcbe25cd4fa8aa3de6b3daffe6cf9b2dcd8e56b6090537d
Aug 30 06:58:53.282 INFO running `"docker" "start" "-a" "2d42654636d272b44dcbe25cd4fa8aa3de6b3daffe6cf9b2dcd8e56b6090537d"`
Aug 30 06:58:53.951 INFO kablam!     Checking vec_map v0.3.0
Aug 30 06:58:53.951 INFO kablam!     Checking raw-vec v0.1.0
Aug 30 06:58:54.002 INFO kablam! error[E0557]: feature has been removed
Aug 30 06:58:54.002 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/raw-vec-0.1.0/src/lib.rs:11:16
Aug 30 06:58:54.002 INFO kablam!    |
Aug 30 06:58:54.002 INFO kablam! 11 | #![feature(rt, unsafe_no_drop_flag, unique, heap_api, box_raw, filling_drop)]
Aug 30 06:58:54.002 INFO kablam!    |                ^^^^^^^^^^^^^^^^^^^
Aug 30 06:58:54.002 INFO kablam! 
Aug 30 06:58:54.323 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 06:58:54.324 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/raw-vec-0.1.0/src/lib.rs:46:3
Aug 30 06:58:54.324 INFO kablam!    |
Aug 30 06:58:54.324 INFO kablam! 46 | #[unsafe_no_drop_flag]
Aug 30 06:58:54.324 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^
Aug 30 06:58:54.324 INFO kablam!    |
Aug 30 06:58:54.324 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 06:58:54.324 INFO kablam! 
Aug 30 06:58:54.324 INFO kablam! error: aborting due to 2 previous errors
Aug 30 06:58:54.324 INFO kablam! 
Aug 30 06:58:54.324 INFO kablam! Some errors occurred: E0557, E0658.
Aug 30 06:58:54.324 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Aug 30 06:58:54.329 INFO kablam! error: Could not compile `raw-vec`.
Aug 30 06:58:54.329 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 06:58:54.677 INFO kablam! error: build failed
Aug 30 06:58:54.678 INFO kablam! su: No module specific data is present
Aug 30 06:58:55.053 INFO running `"docker" "rm" "-f" "2d42654636d272b44dcbe25cd4fa8aa3de6b3daffe6cf9b2dcd8e56b6090537d"`
Aug 30 06:58:55.141 INFO blam! 2d42654636d272b44dcbe25cd4fa8aa3de6b3daffe6cf9b2dcd8e56b6090537d