Sep 04 04:01:28.414 INFO checking screenruster-saver-hacks-0.1.1 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 04:01:28.414 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 04:01:28.414 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 04:01:28.642 INFO blam! defe93e315d9db0ac446a06e7833c7a6f082fe9bdc6c394fba8d3019c851e5b1
Sep 04 04:01:28.645 INFO running `"docker" "start" "-a" "defe93e315d9db0ac446a06e7833c7a6f082fe9bdc6c394fba8d3019c851e5b1"`
Sep 04 04:01:29.395 INFO kablam!     Checking screenruster-saver v0.1.8
Sep 04 04:01:29.458 INFO kablam! error[E0557]: feature has been removed
Sep 04 04:01:29.458 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/screenruster-saver-0.1.8/src/lib.rs:15:12
Sep 04 04:01:29.459 INFO kablam!    |
Sep 04 04:01:29.459 INFO kablam! 15 | #![feature(macro_reexport, type_ascription)]
Sep 04 04:01:29.459 INFO kablam!    |            ^^^^^^^^^^^^^^
Sep 04 04:01:29.459 INFO kablam!    |
Sep 04 04:01:29.459 INFO kablam! note: subsumed by `pub use`
Sep 04 04:01:29.459 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/screenruster-saver-0.1.8/src/lib.rs:15:12
Sep 04 04:01:29.459 INFO kablam!    |
Sep 04 04:01:29.459 INFO kablam! 15 | #![feature(macro_reexport, type_ascription)]
Sep 04 04:01:29.459 INFO kablam!    |            ^^^^^^^^^^^^^^
Sep 04 04:01:29.459 INFO kablam! 
Sep 04 04:01:30.296 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 04 04:01:30.296 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/screenruster-saver-0.1.8/src/lib.rs:19:3
Sep 04 04:01:30.296 INFO kablam!    |
Sep 04 04:01:30.296 INFO kablam! 19 | #[macro_reexport(debug, error, info, log, log_enabled, trace, warn)]
Sep 04 04:01:30.296 INFO kablam!    |   ^^^^^^^^^^^^^^
Sep 04 04:01:30.296 INFO kablam!    |
Sep 04 04:01:30.296 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 04 04:01:30.296 INFO kablam! 
Sep 04 04:01:30.297 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 04 04:01:30.297 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/screenruster-saver-0.1.8/src/lib.rs:26:3
Sep 04 04:01:30.297 INFO kablam!    |
Sep 04 04:01:30.297 INFO kablam! 26 | #[macro_reexport(object, array)]
Sep 04 04:01:30.297 INFO kablam!    |   ^^^^^^^^^^^^^^
Sep 04 04:01:30.297 INFO kablam!    |
Sep 04 04:01:30.297 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 04 04:01:30.297 INFO kablam! 
Sep 04 04:01:30.302 INFO kablam! error: aborting due to 3 previous errors
Sep 04 04:01:30.302 INFO kablam! 
Sep 04 04:01:30.302 INFO kablam! Some errors occurred: E0557, E0658.
Sep 04 04:01:30.302 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Sep 04 04:01:30.311 INFO kablam! error: Could not compile `screenruster-saver`.
Sep 04 04:01:30.311 INFO kablam! 
Sep 04 04:01:30.311 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 04:01:30.313 INFO kablam! su: No module specific data is present
Sep 04 04:01:30.640 INFO running `"docker" "rm" "-f" "defe93e315d9db0ac446a06e7833c7a6f082fe9bdc6c394fba8d3019c851e5b1"`
Sep 04 04:01:30.769 INFO blam! defe93e315d9db0ac446a06e7833c7a6f082fe9bdc6c394fba8d3019c851e5b1