Sep 04 04:44:12.920 INFO checking rustc-ap-proc_macro-40.0.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 04:44:12.920 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 04:44:12.920 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/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 04:44:13.077 INFO blam! b71bef7fefbdbed66b4ffb4c045a936b487fbc8727d172ef318d65f158636674
Sep 04 04:44:13.079 INFO running `"docker" "start" "-a" "b71bef7fefbdbed66b4ffb4c045a936b487fbc8727d172ef318d65f158636674"`
Sep 04 04:44:13.905 INFO kablam!     Checking rustc-ap-serialize v40.0.0
Sep 04 04:44:13.905 INFO kablam!    Compiling rustc-ap-syntax v40.0.0
Sep 04 04:44:13.908 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v40.0.0
Sep 04 04:44:13.908 INFO kablam!     Checking parking_lot_core v0.2.14
Sep 04 04:44:15.107 INFO kablam!     Checking parking_lot v0.5.5
Sep 04 04:44:17.872 INFO kablam!     Checking rustc-ap-rustc_data_structures v40.0.0
Sep 04 04:44:18.522 INFO kablam! error[E0432]: unresolved import `std::collections::range`
Sep 04 04:44:18.522 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-40.0.0/array_vec.rs:21:23
Sep 04 04:44:18.522 INFO kablam!    |
Sep 04 04:44:18.522 INFO kablam! 21 | use std::collections::range::RangeArgument;
Sep 04 04:44:18.522 INFO kablam!    |                       ^^^^^ Could not find `range` in `collections`
Sep 04 04:44:18.522 INFO kablam! 
Sep 04 04:44:18.522 INFO kablam! error[E0432]: unresolved import `std::collections::range`
Sep 04 04:44:18.522 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-40.0.0/accumulate_vec.rs:22:23
Sep 04 04:44:18.522 INFO kablam!    |
Sep 04 04:44:18.522 INFO kablam! 22 | use std::collections::range::RangeArgument;
Sep 04 04:44:18.523 INFO kablam!    |                       ^^^^^ Could not find `range` in `collections`
Sep 04 04:44:18.523 INFO kablam! 
Sep 04 04:44:18.523 INFO kablam! error[E0432]: unresolved import `std::collections::range`
Sep 04 04:44:18.523 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-40.0.0/indexed_vec.rs:11:23
Sep 04 04:44:18.523 INFO kablam!    |
Sep 04 04:44:18.523 INFO kablam! 11 | use std::collections::range::RangeArgument;
Sep 04 04:44:18.523 INFO kablam!    |                       ^^^^^ Could not find `range` in `collections`
Sep 04 04:44:18.523 INFO kablam! 
Sep 04 04:44:18.551 INFO kablam! error[E0603]: module `nonzero` is private
Sep 04 04:44:18.551 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-40.0.0/obligation_forest/node_index.rs:11:5
Sep 04 04:44:18.551 INFO kablam!    |
Sep 04 04:44:18.551 INFO kablam! 11 | use core::nonzero::NonZero;
Sep 04 04:44:18.551 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 04:44:18.551 INFO kablam! 
Sep 04 04:44:18.677 INFO kablam! error: aborting due to 4 previous errors
Sep 04 04:44:18.677 INFO kablam! 
Sep 04 04:44:18.677 INFO kablam! Some errors occurred: E0432, E0603.
Sep 04 04:44:18.677 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Sep 04 04:44:18.688 INFO kablam! error: Could not compile `rustc-ap-rustc_data_structures`.
Sep 04 04:44:18.688 INFO kablam! 
Sep 04 04:44:18.688 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 04:44:18.690 INFO kablam! su: No module specific data is present
Sep 04 04:44:19.160 INFO running `"docker" "rm" "-f" "b71bef7fefbdbed66b4ffb4c045a936b487fbc8727d172ef318d65f158636674"`
Sep 04 04:44:19.258 INFO blam! b71bef7fefbdbed66b4ffb4c045a936b487fbc8727d172ef318d65f158636674