Sep 06 01:51:54.128 INFO checking raw-vec-0.2.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 01:51:54.129 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 01:51:54.129 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 01:51:54.322 INFO blam! 43965faff711f4a2714c03a997bbbdb3fec1d98779cf2047a849869b81617876
Sep 06 01:51:54.324 INFO running `"docker" "start" "-a" "43965faff711f4a2714c03a997bbbdb3fec1d98779cf2047a849869b81617876"`
Sep 06 01:51:56.006 INFO kablam! usermod: no changes
Sep 06 01:51:56.074 INFO kablam!     Checking raw-vec v0.2.0 (file:///source)
Sep 06 01:51:56.232 INFO kablam! error[E0557]: feature has been removed
Sep 06 01:51:56.232 INFO kablam!   --> src/lib.rs:11:12
Sep 06 01:51:56.232 INFO kablam!    |
Sep 06 01:51:56.232 INFO kablam! 11 | #![feature(unsafe_no_drop_flag, unique, filling_drop, dropck_parametricity, allocator, box_syntax, alloc, heap_api, oom)]
Sep 06 01:51:56.232 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^
Sep 06 01:51:56.245 INFO kablam! error[E0557]: feature has been removed
Sep 06 01:51:56.245 INFO kablam!   --> src/lib.rs:11:12
Sep 06 01:51:56.245 INFO kablam!    |
Sep 06 01:51:56.245 INFO kablam! 11 | #![feature(unsafe_no_drop_flag, unique, filling_drop, dropck_parametricity, allocator, box_syntax, alloc, heap_api, oom)]
Sep 06 01:51:56.245 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^
Sep 06 01:51:56.245 INFO kablam! 
Sep 06 01:51:56.245 INFO kablam! error[E0557]: feature has been removed
Sep 06 01:51:56.245 INFO kablam!   --> src/lib.rs:11:77
Sep 06 01:51:56.245 INFO kablam!    |
Sep 06 01:51:56.245 INFO kablam! 11 | #![feature(unsafe_no_drop_flag, unique, filling_drop, dropck_parametricity, allocator, box_syntax, alloc, heap_api, oom)]
Sep 06 01:51:56.245 INFO kablam!    |                                                                             ^^^^^^^^^
Sep 06 01:51:56.245 INFO kablam! 
Sep 06 01:51:56.246 INFO kablam! 
Sep 06 01:51:56.246 INFO kablam! error[E0557]: feature has been removed
Sep 06 01:51:56.246 INFO kablam!   --> src/lib.rs:11:77
Sep 06 01:51:56.246 INFO kablam!    |
Sep 06 01:51:56.246 INFO kablam! 11 | #![feature(unsafe_no_drop_flag, unique, filling_drop, dropck_parametricity, allocator, box_syntax, alloc, heap_api, oom)]
Sep 06 01:51:56.246 INFO kablam!    |                                                                             ^^^^^^^^^
Sep 06 01:51:56.246 INFO kablam! 
Sep 06 01:51:56.604 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 06 01:51:56.604 INFO kablam!   --> src/lib.rs:52:3
Sep 06 01:51:56.604 INFO kablam!    |
Sep 06 01:51:56.604 INFO kablam! 52 | #[unsafe_no_drop_flag]
Sep 06 01:51:56.604 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^
Sep 06 01:51:56.604 INFO kablam!    |
Sep 06 01:51:56.604 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 06 01:51:56.604 INFO kablam! 
Sep 06 01:51:56.604 INFO kablam! error: aborting due to 3 previous errors
Sep 06 01:51:56.604 INFO kablam! 
Sep 06 01:51:56.604 INFO kablam! Some errors occurred: E0557, E0658.
Sep 06 01:51:56.604 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Sep 06 01:51:56.609 INFO kablam! error: Could not compile `raw-vec`.
Sep 06 01:51:56.610 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 01:51:56.616 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 06 01:51:56.616 INFO kablam!   --> src/lib.rs:52:3
Sep 06 01:51:56.616 INFO kablam!    |
Sep 06 01:51:56.616 INFO kablam! 52 | #[unsafe_no_drop_flag]
Sep 06 01:51:56.616 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^
Sep 06 01:51:56.616 INFO kablam!    |
Sep 06 01:51:56.616 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 06 01:51:56.616 INFO kablam! 
Sep 06 01:51:56.617 INFO kablam! error: aborting due to 3 previous errors
Sep 06 01:51:56.617 INFO kablam! 
Sep 06 01:51:56.617 INFO kablam! Some errors occurred: E0557, E0658.
Sep 06 01:51:56.617 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Sep 06 01:51:56.627 INFO kablam! error: Could not compile `raw-vec`.
Sep 06 01:51:56.627 INFO kablam! 
Sep 06 01:51:56.627 INFO kablam! To learn more, run the command again with --verbose.
Sep 06 01:51:56.629 INFO kablam! su: No module specific data is present
Sep 06 01:51:57.720 INFO running `"docker" "rm" "-f" "43965faff711f4a2714c03a997bbbdb3fec1d98779cf2047a849869b81617876"`
Sep 06 01:51:57.852 INFO blam! 43965faff711f4a2714c03a997bbbdb3fec1d98779cf2047a849869b81617876