Sep 19 20:17:24.044 INFO checking raw-vec-0.2.0 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 20:17:24.044 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 20:17:24.044 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-1/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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=1000" "-e" "CMD=cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:17:24.383 INFO blam! 21e4c6cc68123678b969525c565256dcfc92e996775be1be0697fa4c66d92d6d
Sep 19 20:17:24.383 INFO running `"docker" "start" "-a" "21e4c6cc68123678b969525c565256dcfc92e996775be1be0697fa4c66d92d6d"`
Sep 19 20:17:25.993 INFO kablam! usermod: no changes
Sep 19 20:17:26.046 INFO kablam!     Checking raw-vec v0.2.0 (/source)
Sep 19 20:17:26.163 INFO kablam! error[E0557]: feature has been removed
Sep 19 20:17:26.163 INFO kablam!   --> src/lib.rs:11:12
Sep 19 20:17:26.163 INFO kablam!    |
Sep 19 20:17:26.163 INFO kablam! 11 | #![feature(unsafe_no_drop_flag, unique, filling_drop, dropck_parametricity, allocator, box_syntax, alloc, heap_api, oom)]
Sep 19 20:17:26.163 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^
Sep 19 20:17:26.163 INFO kablam! 
Sep 19 20:17:26.163 INFO kablam! error[E0557]: feature has been removed
Sep 19 20:17:26.163 INFO kablam!   --> src/lib.rs:11:77
Sep 19 20:17:26.163 INFO kablam!    |
Sep 19 20:17:26.163 INFO kablam! 11 | #![feature(unsafe_no_drop_flag, unique, filling_drop, dropck_parametricity, allocator, box_syntax, alloc, heap_api, oom)]
Sep 19 20:17:26.163 INFO kablam!    |                                                                             ^^^^^^^^^
Sep 19 20:17:26.163 INFO kablam! 
Sep 19 20:17:26.231 INFO kablam! error[E0557]: feature has been removed
Sep 19 20:17:26.231 INFO kablam!   --> src/lib.rs:11:12
Sep 19 20:17:26.231 INFO kablam!    |
Sep 19 20:17:26.231 INFO kablam! 11 | #![feature(unsafe_no_drop_flag, unique, filling_drop, dropck_parametricity, allocator, box_syntax, alloc, heap_api, oom)]
Sep 19 20:17:26.231 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^
Sep 19 20:17:26.231 INFO kablam! 
Sep 19 20:17:26.231 INFO kablam! error[E0557]: feature has been removed
Sep 19 20:17:26.231 INFO kablam!   --> src/lib.rs:11:77
Sep 19 20:17:26.231 INFO kablam!    |
Sep 19 20:17:26.231 INFO kablam! 11 | #![feature(unsafe_no_drop_flag, unique, filling_drop, dropck_parametricity, allocator, box_syntax, alloc, heap_api, oom)]
Sep 19 20:17:26.231 INFO kablam!    |                                                                             ^^^^^^^^^
Sep 19 20:17:26.231 INFO kablam! 
Sep 19 20:17:26.366 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)
Sep 19 20:17:26.367 INFO kablam!   --> src/lib.rs:52:3
Sep 19 20:17:26.367 INFO kablam!    |
Sep 19 20:17:26.367 INFO kablam! 52 | #[unsafe_no_drop_flag]
Sep 19 20:17:26.367 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^
Sep 19 20:17:26.367 INFO kablam!    |
Sep 19 20:17:26.367 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 19 20:17:26.367 INFO kablam! 
Sep 19 20:17:26.367 INFO kablam! error: aborting due to 3 previous errors
Sep 19 20:17:26.367 INFO kablam! 
Sep 19 20:17:26.367 INFO kablam! Some errors occurred: E0557, E0658.
Sep 19 20:17:26.367 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Sep 19 20:17:26.367 INFO kablam! error: Could not compile `raw-vec`.
Sep 19 20:17:26.367 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 20:17:26.419 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)
Sep 19 20:17:26.419 INFO kablam!   --> src/lib.rs:52:3
Sep 19 20:17:26.419 INFO kablam!    |
Sep 19 20:17:26.419 INFO kablam! 52 | #[unsafe_no_drop_flag]
Sep 19 20:17:26.419 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^
Sep 19 20:17:26.419 INFO kablam!    |
Sep 19 20:17:26.419 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 19 20:17:26.419 INFO kablam! 
Sep 19 20:17:26.426 INFO kablam! error: aborting due to 3 previous errors
Sep 19 20:17:26.427 INFO kablam! 
Sep 19 20:17:26.427 INFO kablam! Some errors occurred: E0557, E0658.
Sep 19 20:17:26.427 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Sep 19 20:17:26.427 INFO kablam! error: Could not compile `raw-vec`.
Sep 19 20:17:26.427 INFO kablam! 
Sep 19 20:17:26.427 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 20:17:26.434 INFO kablam! su: No module specific data is present
Sep 19 20:17:27.506 INFO running `"docker" "rm" "-f" "21e4c6cc68123678b969525c565256dcfc92e996775be1be0697fa4c66d92d6d"`
Sep 19 20:17:27.752 INFO blam! 21e4c6cc68123678b969525c565256dcfc92e996775be1be0697fa4c66d92d6d