Aug 31 14:34:17.139 INFO checking screenruster-saver-hacks-0.1.1 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 14:34:17.139 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 14:34:17.139 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 14:34:17.301 INFO blam! 8c3cc45888a41afbf1f0ce34853ce3fe47d2463ff63897bc79996e3973faae1d
Aug 31 14:34:17.303 INFO running `"docker" "start" "-a" "8c3cc45888a41afbf1f0ce34853ce3fe47d2463ff63897bc79996e3973faae1d"`
Aug 31 14:34:18.020 INFO kablam!     Checking json v0.11.13
Aug 31 14:34:20.066 INFO kablam!     Checking screenruster-saver v0.1.8
Aug 31 14:34:20.151 INFO kablam! error[E0557]: feature has been removed
Aug 31 14:34:20.152 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/screenruster-saver-0.1.8/src/lib.rs:15:12
Aug 31 14:34:20.152 INFO kablam!    |
Aug 31 14:34:20.152 INFO kablam! 15 | #![feature(macro_reexport, type_ascription)]
Aug 31 14:34:20.152 INFO kablam!    |            ^^^^^^^^^^^^^^
Aug 31 14:34:20.152 INFO kablam!    |
Aug 31 14:34:20.152 INFO kablam! note: subsumed by `pub use`
Aug 31 14:34:20.152 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/screenruster-saver-0.1.8/src/lib.rs:15:12
Aug 31 14:34:20.152 INFO kablam!    |
Aug 31 14:34:20.152 INFO kablam! 15 | #![feature(macro_reexport, type_ascription)]
Aug 31 14:34:20.152 INFO kablam!    |            ^^^^^^^^^^^^^^
Aug 31 14:34:20.152 INFO kablam! 
Aug 31 14:34:20.928 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)
Aug 31 14:34:20.928 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/screenruster-saver-0.1.8/src/lib.rs:19:3
Aug 31 14:34:20.928 INFO kablam!    |
Aug 31 14:34:20.928 INFO kablam! 19 | #[macro_reexport(debug, error, info, log, log_enabled, trace, warn)]
Aug 31 14:34:20.928 INFO kablam!    |   ^^^^^^^^^^^^^^
Aug 31 14:34:20.928 INFO kablam!    |
Aug 31 14:34:20.929 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 14:34:20.929 INFO kablam! 
Aug 31 14:34:20.929 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)
Aug 31 14:34:20.929 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/screenruster-saver-0.1.8/src/lib.rs:26:3
Aug 31 14:34:20.929 INFO kablam!    |
Aug 31 14:34:20.929 INFO kablam! 26 | #[macro_reexport(object, array)]
Aug 31 14:34:20.929 INFO kablam!    |   ^^^^^^^^^^^^^^
Aug 31 14:34:20.929 INFO kablam!    |
Aug 31 14:34:20.929 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 14:34:20.929 INFO kablam! 
Aug 31 14:34:20.932 INFO kablam! error: aborting due to 3 previous errors
Aug 31 14:34:20.932 INFO kablam! 
Aug 31 14:34:20.932 INFO kablam! Some errors occurred: E0557, E0658.
Aug 31 14:34:20.932 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Aug 31 14:34:20.942 INFO kablam! error: Could not compile `screenruster-saver`.
Aug 31 14:34:20.942 INFO kablam! 
Aug 31 14:34:20.942 INFO kablam! To learn more, run the command again with --verbose.
Aug 31 14:34:20.944 INFO kablam! su: No module specific data is present
Aug 31 14:34:21.442 INFO running `"docker" "rm" "-f" "8c3cc45888a41afbf1f0ce34853ce3fe47d2463ff63897bc79996e3973faae1d"`
Aug 31 14:34:21.605 INFO blam! 8c3cc45888a41afbf1f0ce34853ce3fe47d2463ff63897bc79996e3973faae1d