Sep 01 07:22:40.598 INFO checking screenruster-saver-hacks-0.1.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 07:22:40.598 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 07:22:40.598 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 07:22:40.795 INFO blam! 1ef847949940c3c6ec9d71ee99d5bcdbf3bde2433892314bd481fc98c09b014c
Sep 01 07:22:40.797 INFO running `"docker" "start" "-a" "1ef847949940c3c6ec9d71ee99d5bcdbf3bde2433892314bd481fc98c09b014c"`
Sep 01 07:22:41.544 INFO kablam!     Checking screenruster-saver v0.1.8
Sep 01 07:22:41.585 INFO kablam! error[E0557]: feature has been removed
Sep 01 07:22:41.585 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/screenruster-saver-0.1.8/src/lib.rs:15:12
Sep 01 07:22:41.585 INFO kablam!    |
Sep 01 07:22:41.585 INFO kablam! 15 | #![feature(macro_reexport, type_ascription)]
Sep 01 07:22:41.585 INFO kablam!    |            ^^^^^^^^^^^^^^
Sep 01 07:22:41.585 INFO kablam!    |
Sep 01 07:22:41.585 INFO kablam! note: subsumed by `pub use`
Sep 01 07:22:41.585 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/screenruster-saver-0.1.8/src/lib.rs:15:12
Sep 01 07:22:41.585 INFO kablam!    |
Sep 01 07:22:41.585 INFO kablam! 15 | #![feature(macro_reexport, type_ascription)]
Sep 01 07:22:41.585 INFO kablam!    |            ^^^^^^^^^^^^^^
Sep 01 07:22:41.585 INFO kablam! 
Sep 01 07:22:42.179 INFO kablam! error[E0658]: The attribute `macro_reexport` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 01 07:22:42.179 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/screenruster-saver-0.1.8/src/lib.rs:19:3
Sep 01 07:22:42.179 INFO kablam!    |
Sep 01 07:22:42.179 INFO kablam! 19 | #[macro_reexport(debug, error, info, log, log_enabled, trace, warn)]
Sep 01 07:22:42.179 INFO kablam!    |   ^^^^^^^^^^^^^^
Sep 01 07:22:42.179 INFO kablam!    |
Sep 01 07:22:42.179 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 01 07:22:42.179 INFO kablam! 
Sep 01 07:22:42.179 INFO kablam! error[E0658]: The attribute `macro_reexport` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 01 07:22:42.180 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/screenruster-saver-0.1.8/src/lib.rs:26:3
Sep 01 07:22:42.180 INFO kablam!    |
Sep 01 07:22:42.180 INFO kablam! 26 | #[macro_reexport(object, array)]
Sep 01 07:22:42.180 INFO kablam!    |   ^^^^^^^^^^^^^^
Sep 01 07:22:42.180 INFO kablam!    |
Sep 01 07:22:42.180 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 01 07:22:42.180 INFO kablam! 
Sep 01 07:22:42.183 INFO kablam! error: aborting due to 3 previous errors
Sep 01 07:22:42.183 INFO kablam! 
Sep 01 07:22:42.183 INFO kablam! Some errors occurred: E0557, E0658.
Sep 01 07:22:42.183 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Sep 01 07:22:42.189 INFO kablam! error: Could not compile `screenruster-saver`.
Sep 01 07:22:42.189 INFO kablam! 
Sep 01 07:22:42.189 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 07:22:42.190 INFO kablam! su: No module specific data is present
Sep 01 07:22:42.638 INFO running `"docker" "rm" "-f" "1ef847949940c3c6ec9d71ee99d5bcdbf3bde2433892314bd481fc98c09b014c"`
Sep 01 07:22:42.770 INFO blam! 1ef847949940c3c6ec9d71ee99d5bcdbf3bde2433892314bd481fc98c09b014c