Sep 19 20:37:32.315 INFO checking screenruster-saver-hacks-0.1.1 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 20:37:32.315 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 20:37:32.315 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-5/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:37:32.583 INFO blam! d49c7eca46778ebd659a3482a87a0cb2d6dae307d04d6ab03cdb0fc781531968
Sep 19 20:37:32.585 INFO running `"docker" "start" "-a" "d49c7eca46778ebd659a3482a87a0cb2d6dae307d04d6ab03cdb0fc781531968"`
Sep 19 20:37:34.902 INFO kablam! usermod: no changes
Sep 19 20:37:35.046 INFO kablam!     Checking json v0.11.13
Sep 19 20:37:37.274 INFO kablam!     Checking screenruster-saver v0.1.8
Sep 19 20:37:37.416 INFO kablam! error[E0557]: feature has been removed
Sep 19 20:37:37.417 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/screenruster-saver-0.1.8/src/lib.rs:15:12
Sep 19 20:37:37.417 INFO kablam!    |
Sep 19 20:37:37.417 INFO kablam! 15 | #![feature(macro_reexport, type_ascription)]
Sep 19 20:37:37.418 INFO kablam!    |            ^^^^^^^^^^^^^^
Sep 19 20:37:37.418 INFO kablam!    |
Sep 19 20:37:37.418 INFO kablam! note: subsumed by `pub use`
Sep 19 20:37:37.419 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/screenruster-saver-0.1.8/src/lib.rs:15:12
Sep 19 20:37:37.419 INFO kablam!    |
Sep 19 20:37:37.420 INFO kablam! 15 | #![feature(macro_reexport, type_ascription)]
Sep 19 20:37:37.420 INFO kablam!    |            ^^^^^^^^^^^^^^
Sep 19 20:37:37.420 INFO kablam! 
Sep 19 20:37:37.878 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 19 20:37:37.879 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/screenruster-saver-0.1.8/src/lib.rs:19:3
Sep 19 20:37:37.879 INFO kablam!    |
Sep 19 20:37:37.879 INFO kablam! 19 | #[macro_reexport(debug, error, info, log, log_enabled, trace, warn)]
Sep 19 20:37:37.880 INFO kablam!    |   ^^^^^^^^^^^^^^
Sep 19 20:37:37.880 INFO kablam!    |
Sep 19 20:37:37.880 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 19 20:37:37.880 INFO kablam! 
Sep 19 20:37:37.894 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 19 20:37:37.895 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/screenruster-saver-0.1.8/src/lib.rs:26:3
Sep 19 20:37:37.895 INFO kablam!    |
Sep 19 20:37:37.895 INFO kablam! 26 | #[macro_reexport(object, array)]
Sep 19 20:37:37.896 INFO kablam!    |   ^^^^^^^^^^^^^^
Sep 19 20:37:37.896 INFO kablam!    |
Sep 19 20:37:37.896 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 19 20:37:37.897 INFO kablam! 
Sep 19 20:37:37.897 INFO kablam! error: aborting due to 3 previous errors
Sep 19 20:37:37.897 INFO kablam! 
Sep 19 20:37:37.898 INFO kablam! Some errors occurred: E0557, E0658.
Sep 19 20:37:37.898 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Sep 19 20:37:37.900 INFO kablam! error: Could not compile `screenruster-saver`.
Sep 19 20:37:37.901 INFO kablam! 
Sep 19 20:37:37.901 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 20:37:37.902 INFO kablam! su: No module specific data is present
Sep 19 20:37:39.903 INFO running `"docker" "rm" "-f" "d49c7eca46778ebd659a3482a87a0cb2d6dae307d04d6ab03cdb0fc781531968"`
Sep 19 20:37:40.034 INFO blam! d49c7eca46778ebd659a3482a87a0cb2d6dae307d04d6ab03cdb0fc781531968