Sep 19 20:37:40.079 INFO checking screenruster-saver-hacks-0.1.1 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 20:37:40.079 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 20:37:40.080 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-5/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:37:40.299 INFO blam! 7481e4ff3637587e7c6a3e5b6e19f0d2010c9ec8010a90643d32502213e5f732
Sep 19 20:37:40.299 INFO running `"docker" "start" "-a" "7481e4ff3637587e7c6a3e5b6e19f0d2010c9ec8010a90643d32502213e5f732"`
Sep 19 20:37:42.346 INFO kablam! usermod: no changes
Sep 19 20:37:42.705 INFO kablam!     Checking screenruster-saver v0.1.8
Sep 19 20:37:42.853 INFO kablam! error[E0557]: feature has been removed
Sep 19 20:37:42.853 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/screenruster-saver-0.1.8/src/lib.rs:15:12
Sep 19 20:37:42.854 INFO kablam!    |
Sep 19 20:37:42.854 INFO kablam! 15 | #![feature(macro_reexport, type_ascription)]
Sep 19 20:37:42.855 INFO kablam!    |            ^^^^^^^^^^^^^^
Sep 19 20:37:42.855 INFO kablam!    |
Sep 19 20:37:42.855 INFO kablam! note: subsumed by `pub use`
Sep 19 20:37:42.856 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/screenruster-saver-0.1.8/src/lib.rs:15:12
Sep 19 20:37:42.856 INFO kablam!    |
Sep 19 20:37:42.857 INFO kablam! 15 | #![feature(macro_reexport, type_ascription)]
Sep 19 20:37:42.857 INFO kablam!    |            ^^^^^^^^^^^^^^
Sep 19 20:37:42.857 INFO kablam! 
Sep 19 20:37:43.349 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 20:37:43.350 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/screenruster-saver-0.1.8/src/lib.rs:19:3
Sep 19 20:37:43.350 INFO kablam!    |
Sep 19 20:37:43.351 INFO kablam! 19 | #[macro_reexport(debug, error, info, log, log_enabled, trace, warn)]
Sep 19 20:37:43.351 INFO kablam!    |   ^^^^^^^^^^^^^^
Sep 19 20:37:43.351 INFO kablam!    |
Sep 19 20:37:43.352 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 19 20:37:43.352 INFO kablam! 
Sep 19 20:37:43.352 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 20:37:43.353 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/screenruster-saver-0.1.8/src/lib.rs:26:3
Sep 19 20:37:43.353 INFO kablam!    |
Sep 19 20:37:43.353 INFO kablam! 26 | #[macro_reexport(object, array)]
Sep 19 20:37:43.354 INFO kablam!    |   ^^^^^^^^^^^^^^
Sep 19 20:37:43.354 INFO kablam!    |
Sep 19 20:37:43.354 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 19 20:37:43.355 INFO kablam! 
Sep 19 20:37:43.361 INFO kablam! error: aborting due to 3 previous errors
Sep 19 20:37:43.361 INFO kablam! 
Sep 19 20:37:43.361 INFO kablam! Some errors occurred: E0557, E0658.
Sep 19 20:37:43.362 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Sep 19 20:37:43.369 INFO kablam! error: Could not compile `screenruster-saver`.
Sep 19 20:37:43.369 INFO kablam! 
Sep 19 20:37:43.369 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 20:37:43.374 INFO kablam! su: No module specific data is present
Sep 19 20:37:44.848 INFO running `"docker" "rm" "-f" "7481e4ff3637587e7c6a3e5b6e19f0d2010c9ec8010a90643d32502213e5f732"`
Sep 19 20:37:44.977 INFO blam! 7481e4ff3637587e7c6a3e5b6e19f0d2010c9ec8010a90643d32502213e5f732